sewardj | b5f6f51 | 2005-03-10 23:59:00 +0000 | [diff] [blame] | 1 | /* -*- c -*- |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 2 | ---------------------------------------------------------------- |
| 3 | |
| 4 | Notice that the following BSD-style license applies to this one |
njn | 7fd15d6 | 2006-03-31 12:05:04 +0000 | [diff] [blame] | 5 | file (valgrind.h) only. The rest of Valgrind is licensed under the |
| 6 | terms of the GNU General Public License, version 2, unless |
| 7 | otherwise indicated. See the COPYING file in the source |
| 8 | distribution for details. |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 9 | |
| 10 | ---------------------------------------------------------------- |
| 11 | |
njn | b9c427c | 2004-12-01 14:14:42 +0000 | [diff] [blame] | 12 | This file is part of Valgrind, a dynamic binary instrumentation |
| 13 | framework. |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 14 | |
njn | 9f20746 | 2009-03-10 22:02:09 +0000 | [diff] [blame] | 15 | Copyright (C) 2000-2009 Julian Seward. All rights reserved. |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 16 | |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 17 | Redistribution and use in source and binary forms, with or without |
| 18 | modification, are permitted provided that the following conditions |
| 19 | are met: |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 20 | |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 21 | 1. Redistributions of source code must retain the above copyright |
| 22 | notice, this list of conditions and the following disclaimer. |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 23 | |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 24 | 2. The origin of this software must not be misrepresented; you must |
| 25 | not claim that you wrote the original software. If you use this |
| 26 | software in a product, an acknowledgment in the product |
| 27 | documentation would be appreciated but is not required. |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 28 | |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 29 | 3. Altered source versions must be plainly marked as such, and must |
| 30 | not be misrepresented as being the original software. |
| 31 | |
| 32 | 4. The name of the author may not be used to endorse or promote |
| 33 | products derived from this software without specific prior written |
| 34 | permission. |
| 35 | |
| 36 | THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
| 37 | OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 38 | WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 39 | ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| 40 | DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 41 | DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
| 42 | GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 43 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 44 | WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 45 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 46 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 47 | |
| 48 | ---------------------------------------------------------------- |
| 49 | |
| 50 | Notice that the above BSD-style license applies to this one file |
| 51 | (valgrind.h) only. The entire rest of Valgrind is licensed under |
| 52 | the terms of the GNU General Public License, version 2. See the |
| 53 | COPYING file in the source distribution for details. |
| 54 | |
| 55 | ---------------------------------------------------------------- |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 56 | */ |
| 57 | |
| 58 | |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 59 | /* This file is for inclusion into client (your!) code. |
| 60 | |
| 61 | You can use these macros to manipulate and query Valgrind's |
| 62 | execution inside your own programs. |
| 63 | |
| 64 | The resulting executables will still run without Valgrind, just a |
| 65 | little bit more slowly than they otherwise would, but otherwise |
| 66 | unchanged. When not running on valgrind, each client request |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 67 | consumes very few (eg. 7) instructions, so the resulting performance |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 68 | loss is negligible unless you plan to execute client requests |
| 69 | millions of times per second. Nevertheless, if that is still a |
| 70 | problem, you can compile with the NVALGRIND symbol defined (gcc |
| 71 | -DNVALGRIND) so that client requests are not even compiled in. */ |
| 72 | |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 73 | #ifndef __VALGRIND_H |
| 74 | #define __VALGRIND_H |
| 75 | |
sewardj | 7104416 | 2010-03-03 22:57:47 +0000 | [diff] [blame^] | 76 | |
| 77 | /* ------------------------------------------------------------------ */ |
| 78 | /* VERSION NUMBER OF VALGRIND */ |
| 79 | /* ------------------------------------------------------------------ */ |
| 80 | |
| 81 | /* Specify Valgrind's version number, so that user code can |
| 82 | conditionally compile based on our version number. */ |
| 83 | #define __VALGRIND__ 3 |
| 84 | #define __VALGRIND_MINOR__ 6 |
| 85 | |
| 86 | |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 87 | #include <stdarg.h> |
| 88 | |
njn | 3dd0a91 | 2005-06-28 19:44:10 +0000 | [diff] [blame] | 89 | /* Nb: this file might be included in a file compiled with -ansi. So |
| 90 | we can't use C++ style "//" comments nor the "asm" keyword (instead |
| 91 | use "__asm__"). */ |
| 92 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 93 | /* Derive some tags indicating what the target platform is. Note |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 94 | that in this file we're using the compiler's CPP symbols for |
| 95 | identifying architectures, which are different to the ones we use |
| 96 | within the rest of Valgrind. Note, __powerpc__ is active for both |
| 97 | 32 and 64-bit PPC, whereas __powerpc64__ is only active for the |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 98 | latter (on Linux, that is). |
| 99 | |
| 100 | Misc note: how to find out what's predefined in gcc by default: |
| 101 | gcc -Wp,-dM somefile.c |
| 102 | */ |
sewardj | 7af3230 | 2010-01-02 10:37:58 +0000 | [diff] [blame] | 103 | #undef PLAT_ppc64_aix5 |
| 104 | #undef PLAT_ppc32_aix5 |
| 105 | #undef PLAT_x86_darwin |
| 106 | #undef PLAT_amd64_darwin |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 107 | #undef PLAT_x86_linux |
| 108 | #undef PLAT_amd64_linux |
| 109 | #undef PLAT_ppc32_linux |
| 110 | #undef PLAT_ppc64_linux |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 111 | #undef PLAT_arm_linux |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 112 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 113 | #if defined(_AIX) && defined(__64BIT__) |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 114 | # define PLAT_ppc64_aix5 1 |
| 115 | #elif defined(_AIX) && !defined(__64BIT__) |
| 116 | # define PLAT_ppc32_aix5 1 |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 117 | #elif defined(__APPLE__) && defined(__i386__) |
| 118 | # define PLAT_x86_darwin 1 |
| 119 | #elif defined(__APPLE__) && defined(__x86_64__) |
| 120 | # define PLAT_amd64_darwin 1 |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 121 | #elif defined(__linux__) && defined(__i386__) |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 122 | # define PLAT_x86_linux 1 |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 123 | #elif defined(__linux__) && defined(__x86_64__) |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 124 | # define PLAT_amd64_linux 1 |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 125 | #elif defined(__linux__) && defined(__powerpc__) && !defined(__powerpc64__) |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 126 | # define PLAT_ppc32_linux 1 |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 127 | #elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__) |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 128 | # define PLAT_ppc64_linux 1 |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 129 | #elif defined(__linux__) && defined(__arm__) |
| 130 | # define PLAT_arm_linux 1 |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 131 | #else |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 132 | /* If we're not compiling for our target platform, don't generate |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 133 | any inline asms. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 134 | # if !defined(NVALGRIND) |
| 135 | # define NVALGRIND 1 |
| 136 | # endif |
| 137 | #endif |
| 138 | |
| 139 | |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 140 | /* ------------------------------------------------------------------ */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 141 | /* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS. There is nothing */ |
| 142 | /* in here of use to end-users -- skip to the next section. */ |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 143 | /* ------------------------------------------------------------------ */ |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 144 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 145 | #if defined(NVALGRIND) |
njn | 26aba4d | 2005-05-16 13:31:23 +0000 | [diff] [blame] | 146 | |
| 147 | /* Define NVALGRIND to completely remove the Valgrind magic sequence |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 148 | from the compiled code (analogous to NDEBUG's effects on |
| 149 | assert()) */ |
| 150 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 151 | _zzq_rlval, _zzq_default, _zzq_request, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 152 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 153 | { \ |
| 154 | (_zzq_rlval) = (_zzq_default); \ |
njn | 26aba4d | 2005-05-16 13:31:23 +0000 | [diff] [blame] | 155 | } |
| 156 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 157 | #else /* ! NVALGRIND */ |
nethercote | e90c683 | 2004-10-18 18:07:49 +0000 | [diff] [blame] | 158 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 159 | /* The following defines the magic code sequences which the JITter |
| 160 | spots and handles magically. Don't look too closely at them as |
| 161 | they will rot your brain. |
| 162 | |
| 163 | The assembly code sequences for all architectures is in this one |
| 164 | file. This is because this file must be stand-alone, and we don't |
| 165 | want to have multiple files. |
| 166 | |
| 167 | For VALGRIND_DO_CLIENT_REQUEST, we must ensure that the default |
| 168 | value gets put in the return slot, so that everything works when |
| 169 | this is executed not under Valgrind. Args are passed in a memory |
| 170 | block, and so there's no intrinsic limit to the number that could |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 171 | be passed, but it's currently five. |
nethercote | e90c683 | 2004-10-18 18:07:49 +0000 | [diff] [blame] | 172 | |
nethercote | 5426544 | 2004-10-26 12:56:58 +0000 | [diff] [blame] | 173 | The macro args are: |
| 174 | _zzq_rlval result lvalue |
| 175 | _zzq_default default value (result returned when running on real CPU) |
| 176 | _zzq_request request code |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 177 | _zzq_arg1..5 request params |
nethercote | 5426544 | 2004-10-26 12:56:58 +0000 | [diff] [blame] | 178 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 179 | The other two macros are used to support function wrapping, and are |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 180 | a lot simpler. VALGRIND_GET_NR_CONTEXT returns the value of the |
| 181 | guest's NRADDR pseudo-register and whatever other information is |
| 182 | needed to safely run the call original from the wrapper: on |
| 183 | ppc64-linux, the R2 value at the divert point is also needed. This |
| 184 | information is abstracted into a user-visible type, OrigFn. |
| 185 | |
| 186 | VALGRIND_CALL_NOREDIR_* behaves the same as the following on the |
| 187 | guest, but guarantees that the branch instruction will not be |
| 188 | redirected: x86: call *%eax, amd64: call *%rax, ppc32/ppc64: |
| 189 | branch-and-link-to-r11. VALGRIND_CALL_NOREDIR is just text, not a |
| 190 | complete inline asm, since it needs to be combined with more magic |
| 191 | inline asm stuff to be useful. |
nethercote | e90c683 | 2004-10-18 18:07:49 +0000 | [diff] [blame] | 192 | */ |
| 193 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 194 | /* ------------------------- x86-{linux,darwin} ---------------- */ |
sewardj | de4a4ab | 2005-03-23 13:10:32 +0000 | [diff] [blame] | 195 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 196 | #if defined(PLAT_x86_linux) || defined(PLAT_x86_darwin) |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 197 | |
| 198 | typedef |
| 199 | struct { |
| 200 | unsigned int nraddr; /* where's the code? */ |
| 201 | } |
| 202 | OrigFn; |
| 203 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 204 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 205 | "roll $3, %%edi ; roll $13, %%edi\n\t" \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 206 | "roll $29, %%edi ; roll $19, %%edi\n\t" |
sewardj | de4a4ab | 2005-03-23 13:10:32 +0000 | [diff] [blame] | 207 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 208 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 209 | _zzq_rlval, _zzq_default, _zzq_request, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 210 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
| 211 | { volatile unsigned int _zzq_args[6]; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 212 | volatile unsigned int _zzq_result; \ |
| 213 | _zzq_args[0] = (unsigned int)(_zzq_request); \ |
| 214 | _zzq_args[1] = (unsigned int)(_zzq_arg1); \ |
| 215 | _zzq_args[2] = (unsigned int)(_zzq_arg2); \ |
| 216 | _zzq_args[3] = (unsigned int)(_zzq_arg3); \ |
| 217 | _zzq_args[4] = (unsigned int)(_zzq_arg4); \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 218 | _zzq_args[5] = (unsigned int)(_zzq_arg5); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 219 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 220 | /* %EDX = client_request ( %EAX ) */ \ |
| 221 | "xchgl %%ebx,%%ebx" \ |
| 222 | : "=d" (_zzq_result) \ |
| 223 | : "a" (&_zzq_args[0]), "0" (_zzq_default) \ |
| 224 | : "cc", "memory" \ |
| 225 | ); \ |
| 226 | _zzq_rlval = _zzq_result; \ |
cerion | 85665ca | 2005-06-20 15:51:07 +0000 | [diff] [blame] | 227 | } |
sewardj | 2c48c7b | 2005-11-29 13:05:56 +0000 | [diff] [blame] | 228 | |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 229 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 230 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 231 | volatile unsigned int __addr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 232 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 233 | /* %EAX = guest_NRADDR */ \ |
| 234 | "xchgl %%ecx,%%ecx" \ |
| 235 | : "=a" (__addr) \ |
| 236 | : \ |
| 237 | : "cc", "memory" \ |
| 238 | ); \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 239 | _zzq_orig->nraddr = __addr; \ |
sewardj | 2c48c7b | 2005-11-29 13:05:56 +0000 | [diff] [blame] | 240 | } |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 241 | |
| 242 | #define VALGRIND_CALL_NOREDIR_EAX \ |
| 243 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 244 | /* call-noredir *%EAX */ \ |
| 245 | "xchgl %%edx,%%edx\n\t" |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 246 | #endif /* PLAT_x86_linux || PLAT_x86_darwin */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 247 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 248 | /* ------------------------ amd64-{linux,darwin} --------------- */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 249 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 250 | #if defined(PLAT_amd64_linux) || defined(PLAT_amd64_darwin) |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 251 | |
| 252 | typedef |
| 253 | struct { |
| 254 | unsigned long long int nraddr; /* where's the code? */ |
| 255 | } |
| 256 | OrigFn; |
| 257 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 258 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 259 | "rolq $3, %%rdi ; rolq $13, %%rdi\n\t" \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 260 | "rolq $61, %%rdi ; rolq $51, %%rdi\n\t" |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 261 | |
| 262 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 263 | _zzq_rlval, _zzq_default, _zzq_request, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 264 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
| 265 | { volatile unsigned long long int _zzq_args[6]; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 266 | volatile unsigned long long int _zzq_result; \ |
| 267 | _zzq_args[0] = (unsigned long long int)(_zzq_request); \ |
| 268 | _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \ |
| 269 | _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \ |
| 270 | _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \ |
| 271 | _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 272 | _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 273 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 274 | /* %RDX = client_request ( %RAX ) */ \ |
| 275 | "xchgq %%rbx,%%rbx" \ |
| 276 | : "=d" (_zzq_result) \ |
| 277 | : "a" (&_zzq_args[0]), "0" (_zzq_default) \ |
| 278 | : "cc", "memory" \ |
| 279 | ); \ |
| 280 | _zzq_rlval = _zzq_result; \ |
| 281 | } |
| 282 | |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 283 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 284 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 285 | volatile unsigned long long int __addr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 286 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 287 | /* %RAX = guest_NRADDR */ \ |
| 288 | "xchgq %%rcx,%%rcx" \ |
| 289 | : "=a" (__addr) \ |
| 290 | : \ |
| 291 | : "cc", "memory" \ |
| 292 | ); \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 293 | _zzq_orig->nraddr = __addr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 294 | } |
| 295 | |
| 296 | #define VALGRIND_CALL_NOREDIR_RAX \ |
| 297 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 298 | /* call-noredir *%RAX */ \ |
| 299 | "xchgq %%rdx,%%rdx\n\t" |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 300 | #endif /* PLAT_amd64_linux || PLAT_amd64_darwin */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 301 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 302 | /* ------------------------ ppc32-linux ------------------------ */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 303 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 304 | #if defined(PLAT_ppc32_linux) |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 305 | |
| 306 | typedef |
| 307 | struct { |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 308 | unsigned int nraddr; /* where's the code? */ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 309 | } |
| 310 | OrigFn; |
| 311 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 312 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 313 | "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 314 | "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t" |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 315 | |
| 316 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 317 | _zzq_rlval, _zzq_default, _zzq_request, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 318 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 319 | \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 320 | { unsigned int _zzq_args[6]; \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 321 | unsigned int _zzq_result; \ |
| 322 | unsigned int* _zzq_ptr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 323 | _zzq_args[0] = (unsigned int)(_zzq_request); \ |
| 324 | _zzq_args[1] = (unsigned int)(_zzq_arg1); \ |
| 325 | _zzq_args[2] = (unsigned int)(_zzq_arg2); \ |
| 326 | _zzq_args[3] = (unsigned int)(_zzq_arg3); \ |
| 327 | _zzq_args[4] = (unsigned int)(_zzq_arg4); \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 328 | _zzq_args[5] = (unsigned int)(_zzq_arg5); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 329 | _zzq_ptr = _zzq_args; \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 330 | __asm__ volatile("mr 3,%1\n\t" /*default*/ \ |
| 331 | "mr 4,%2\n\t" /*ptr*/ \ |
| 332 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 333 | /* %R3 = client_request ( %R4 ) */ \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 334 | "or 1,1,1\n\t" \ |
| 335 | "mr %0,3" /*result*/ \ |
| 336 | : "=b" (_zzq_result) \ |
| 337 | : "b" (_zzq_default), "b" (_zzq_ptr) \ |
| 338 | : "cc", "memory", "r3", "r4"); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 339 | _zzq_rlval = _zzq_result; \ |
| 340 | } |
| 341 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 342 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 343 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 344 | unsigned int __addr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 345 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 346 | /* %R3 = guest_NRADDR */ \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 347 | "or 2,2,2\n\t" \ |
| 348 | "mr %0,3" \ |
| 349 | : "=b" (__addr) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 350 | : \ |
sewardj | 1c5bcb1 | 2006-12-08 21:29:46 +0000 | [diff] [blame] | 351 | : "cc", "memory", "r3" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 352 | ); \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 353 | _zzq_orig->nraddr = __addr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 354 | } |
| 355 | |
| 356 | #define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 357 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 358 | /* branch-and-link-to-noredir *%R11 */ \ |
| 359 | "or 3,3,3\n\t" |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 360 | #endif /* PLAT_ppc32_linux */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 361 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 362 | /* ------------------------ ppc64-linux ------------------------ */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 363 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 364 | #if defined(PLAT_ppc64_linux) |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 365 | |
| 366 | typedef |
| 367 | struct { |
| 368 | unsigned long long int nraddr; /* where's the code? */ |
| 369 | unsigned long long int r2; /* what tocptr do we need? */ |
| 370 | } |
| 371 | OrigFn; |
| 372 | |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 373 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 374 | "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \ |
| 375 | "rotldi 0,0,61 ; rotldi 0,0,51\n\t" |
| 376 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 377 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 378 | _zzq_rlval, _zzq_default, _zzq_request, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 379 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 380 | \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 381 | { unsigned long long int _zzq_args[6]; \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 382 | register unsigned long long int _zzq_result __asm__("r3"); \ |
| 383 | register unsigned long long int* _zzq_ptr __asm__("r4"); \ |
| 384 | _zzq_args[0] = (unsigned long long int)(_zzq_request); \ |
| 385 | _zzq_args[1] = (unsigned long long int)(_zzq_arg1); \ |
| 386 | _zzq_args[2] = (unsigned long long int)(_zzq_arg2); \ |
| 387 | _zzq_args[3] = (unsigned long long int)(_zzq_arg3); \ |
| 388 | _zzq_args[4] = (unsigned long long int)(_zzq_arg4); \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 389 | _zzq_args[5] = (unsigned long long int)(_zzq_arg5); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 390 | _zzq_ptr = _zzq_args; \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 391 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 392 | /* %R3 = client_request ( %R4 ) */ \ |
| 393 | "or 1,1,1" \ |
| 394 | : "=r" (_zzq_result) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 395 | : "0" (_zzq_default), "r" (_zzq_ptr) \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 396 | : "cc", "memory"); \ |
| 397 | _zzq_rlval = _zzq_result; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 398 | } |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 399 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 400 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 401 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 402 | register unsigned long long int __addr __asm__("r3"); \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 403 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 404 | /* %R3 = guest_NRADDR */ \ |
| 405 | "or 2,2,2" \ |
| 406 | : "=r" (__addr) \ |
| 407 | : \ |
| 408 | : "cc", "memory" \ |
| 409 | ); \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 410 | _zzq_orig->nraddr = __addr; \ |
| 411 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 412 | /* %R3 = guest_NRADDR_GPR2 */ \ |
| 413 | "or 4,4,4" \ |
| 414 | : "=r" (__addr) \ |
| 415 | : \ |
| 416 | : "cc", "memory" \ |
| 417 | ); \ |
| 418 | _zzq_orig->r2 = __addr; \ |
sewardj | 1a85f4f | 2006-01-12 21:15:35 +0000 | [diff] [blame] | 419 | } |
| 420 | |
| 421 | #define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 422 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 423 | /* branch-and-link-to-noredir *%R11 */ \ |
| 424 | "or 3,3,3\n\t" |
| 425 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 426 | #endif /* PLAT_ppc64_linux */ |
cerion | 85665ca | 2005-06-20 15:51:07 +0000 | [diff] [blame] | 427 | |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 428 | /* ------------------------- arm-linux ------------------------- */ |
| 429 | |
| 430 | #if defined(PLAT_arm_linux) |
| 431 | |
| 432 | typedef |
| 433 | struct { |
| 434 | unsigned int nraddr; /* where's the code? */ |
| 435 | } |
| 436 | OrigFn; |
| 437 | |
| 438 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 439 | "mov r12, r12, ror #3 ; mov r12, r12, ror #13 \n\t" \ |
| 440 | "mov r12, r12, ror #29 ; mov r12, r12, ror #19 \n\t" |
| 441 | |
| 442 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 443 | _zzq_rlval, _zzq_default, _zzq_request, \ |
| 444 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
| 445 | \ |
| 446 | { volatile unsigned int _zzq_args[6]; \ |
| 447 | volatile unsigned int _zzq_result; \ |
| 448 | _zzq_args[0] = (unsigned int)(_zzq_request); \ |
| 449 | _zzq_args[1] = (unsigned int)(_zzq_arg1); \ |
| 450 | _zzq_args[2] = (unsigned int)(_zzq_arg2); \ |
| 451 | _zzq_args[3] = (unsigned int)(_zzq_arg3); \ |
| 452 | _zzq_args[4] = (unsigned int)(_zzq_arg4); \ |
| 453 | _zzq_args[5] = (unsigned int)(_zzq_arg5); \ |
| 454 | __asm__ volatile("mov r3, %1\n\t" /*default*/ \ |
| 455 | "mov r4, %2\n\t" /*ptr*/ \ |
| 456 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 457 | /* R3 = client_request ( R4 ) */ \ |
| 458 | "orr r10, r10, r10\n\t" \ |
| 459 | "mov %0, r3" /*result*/ \ |
| 460 | : "=r" (_zzq_result) \ |
| 461 | : "r" (_zzq_default), "r" (&_zzq_args[0]) \ |
| 462 | : "cc","memory", "r3", "r4"); \ |
| 463 | _zzq_rlval = _zzq_result; \ |
| 464 | } |
| 465 | |
| 466 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 467 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 468 | unsigned int __addr; \ |
| 469 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 470 | /* R3 = guest_NRADDR */ \ |
| 471 | "orr r11, r11, r11\n\t" \ |
| 472 | "mov %0, r3" \ |
| 473 | : "=r" (__addr) \ |
| 474 | : \ |
| 475 | : "cc", "memory", "r3" \ |
| 476 | ); \ |
| 477 | _zzq_orig->nraddr = __addr; \ |
| 478 | } |
| 479 | |
| 480 | #define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 481 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 482 | /* branch-and-link-to-noredir *%R4 */ \ |
| 483 | "orr r12, r12, r12\n\t" |
| 484 | |
| 485 | #endif /* PLAT_arm_linux */ |
| 486 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 487 | /* ------------------------ ppc32-aix5 ------------------------- */ |
| 488 | |
| 489 | #if defined(PLAT_ppc32_aix5) |
| 490 | |
| 491 | typedef |
| 492 | struct { |
| 493 | unsigned int nraddr; /* where's the code? */ |
| 494 | unsigned int r2; /* what tocptr do we need? */ |
| 495 | } |
| 496 | OrigFn; |
| 497 | |
| 498 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 499 | "rlwinm 0,0,3,0,0 ; rlwinm 0,0,13,0,0\n\t" \ |
| 500 | "rlwinm 0,0,29,0,0 ; rlwinm 0,0,19,0,0\n\t" |
| 501 | |
| 502 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 503 | _zzq_rlval, _zzq_default, _zzq_request, \ |
| 504 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
| 505 | \ |
| 506 | { unsigned int _zzq_args[7]; \ |
| 507 | register unsigned int _zzq_result; \ |
| 508 | register unsigned int* _zzq_ptr; \ |
| 509 | _zzq_args[0] = (unsigned int)(_zzq_request); \ |
| 510 | _zzq_args[1] = (unsigned int)(_zzq_arg1); \ |
| 511 | _zzq_args[2] = (unsigned int)(_zzq_arg2); \ |
| 512 | _zzq_args[3] = (unsigned int)(_zzq_arg3); \ |
| 513 | _zzq_args[4] = (unsigned int)(_zzq_arg4); \ |
| 514 | _zzq_args[5] = (unsigned int)(_zzq_arg5); \ |
| 515 | _zzq_args[6] = (unsigned int)(_zzq_default); \ |
| 516 | _zzq_ptr = _zzq_args; \ |
| 517 | __asm__ volatile("mr 4,%1\n\t" \ |
| 518 | "lwz 3, 24(4)\n\t" \ |
| 519 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 520 | /* %R3 = client_request ( %R4 ) */ \ |
| 521 | "or 1,1,1\n\t" \ |
| 522 | "mr %0,3" \ |
| 523 | : "=b" (_zzq_result) \ |
| 524 | : "b" (_zzq_ptr) \ |
| 525 | : "r3", "r4", "cc", "memory"); \ |
| 526 | _zzq_rlval = _zzq_result; \ |
| 527 | } |
| 528 | |
| 529 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 530 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 531 | register unsigned int __addr; \ |
| 532 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 533 | /* %R3 = guest_NRADDR */ \ |
| 534 | "or 2,2,2\n\t" \ |
| 535 | "mr %0,3" \ |
| 536 | : "=b" (__addr) \ |
| 537 | : \ |
| 538 | : "r3", "cc", "memory" \ |
| 539 | ); \ |
| 540 | _zzq_orig->nraddr = __addr; \ |
| 541 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 542 | /* %R3 = guest_NRADDR_GPR2 */ \ |
| 543 | "or 4,4,4\n\t" \ |
| 544 | "mr %0,3" \ |
| 545 | : "=b" (__addr) \ |
| 546 | : \ |
| 547 | : "r3", "cc", "memory" \ |
| 548 | ); \ |
| 549 | _zzq_orig->r2 = __addr; \ |
| 550 | } |
| 551 | |
| 552 | #define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 553 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 554 | /* branch-and-link-to-noredir *%R11 */ \ |
| 555 | "or 3,3,3\n\t" |
| 556 | |
| 557 | #endif /* PLAT_ppc32_aix5 */ |
| 558 | |
| 559 | /* ------------------------ ppc64-aix5 ------------------------- */ |
| 560 | |
| 561 | #if defined(PLAT_ppc64_aix5) |
| 562 | |
| 563 | typedef |
| 564 | struct { |
| 565 | unsigned long long int nraddr; /* where's the code? */ |
| 566 | unsigned long long int r2; /* what tocptr do we need? */ |
| 567 | } |
| 568 | OrigFn; |
| 569 | |
| 570 | #define __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 571 | "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \ |
| 572 | "rotldi 0,0,61 ; rotldi 0,0,51\n\t" |
| 573 | |
| 574 | #define VALGRIND_DO_CLIENT_REQUEST( \ |
| 575 | _zzq_rlval, _zzq_default, _zzq_request, \ |
| 576 | _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \ |
| 577 | \ |
| 578 | { unsigned long long int _zzq_args[7]; \ |
| 579 | register unsigned long long int _zzq_result; \ |
| 580 | register unsigned long long int* _zzq_ptr; \ |
| 581 | _zzq_args[0] = (unsigned int long long)(_zzq_request); \ |
| 582 | _zzq_args[1] = (unsigned int long long)(_zzq_arg1); \ |
| 583 | _zzq_args[2] = (unsigned int long long)(_zzq_arg2); \ |
| 584 | _zzq_args[3] = (unsigned int long long)(_zzq_arg3); \ |
| 585 | _zzq_args[4] = (unsigned int long long)(_zzq_arg4); \ |
| 586 | _zzq_args[5] = (unsigned int long long)(_zzq_arg5); \ |
| 587 | _zzq_args[6] = (unsigned int long long)(_zzq_default); \ |
| 588 | _zzq_ptr = _zzq_args; \ |
| 589 | __asm__ volatile("mr 4,%1\n\t" \ |
| 590 | "ld 3, 48(4)\n\t" \ |
| 591 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 592 | /* %R3 = client_request ( %R4 ) */ \ |
| 593 | "or 1,1,1\n\t" \ |
| 594 | "mr %0,3" \ |
| 595 | : "=b" (_zzq_result) \ |
| 596 | : "b" (_zzq_ptr) \ |
| 597 | : "r3", "r4", "cc", "memory"); \ |
| 598 | _zzq_rlval = _zzq_result; \ |
| 599 | } |
| 600 | |
| 601 | #define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \ |
| 602 | { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \ |
| 603 | register unsigned long long int __addr; \ |
| 604 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 605 | /* %R3 = guest_NRADDR */ \ |
| 606 | "or 2,2,2\n\t" \ |
| 607 | "mr %0,3" \ |
| 608 | : "=b" (__addr) \ |
| 609 | : \ |
| 610 | : "r3", "cc", "memory" \ |
| 611 | ); \ |
| 612 | _zzq_orig->nraddr = __addr; \ |
| 613 | __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \ |
| 614 | /* %R3 = guest_NRADDR_GPR2 */ \ |
| 615 | "or 4,4,4\n\t" \ |
| 616 | "mr %0,3" \ |
| 617 | : "=b" (__addr) \ |
| 618 | : \ |
| 619 | : "r3", "cc", "memory" \ |
| 620 | ); \ |
| 621 | _zzq_orig->r2 = __addr; \ |
| 622 | } |
| 623 | |
| 624 | #define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 625 | __SPECIAL_INSTRUCTION_PREAMBLE \ |
| 626 | /* branch-and-link-to-noredir *%R11 */ \ |
| 627 | "or 3,3,3\n\t" |
| 628 | |
| 629 | #endif /* PLAT_ppc64_aix5 */ |
| 630 | |
| 631 | /* Insert assembly code for other platforms here... */ |
njn | 26aba4d | 2005-05-16 13:31:23 +0000 | [diff] [blame] | 632 | |
sewardj | 37091fb | 2002-11-16 11:06:50 +0000 | [diff] [blame] | 633 | #endif /* NVALGRIND */ |
sewardj | 2e93c50 | 2002-04-12 11:12:52 +0000 | [diff] [blame] | 634 | |
nethercote | 69d9c46 | 2004-10-26 13:00:12 +0000 | [diff] [blame] | 635 | |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 636 | /* ------------------------------------------------------------------ */ |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 637 | /* PLATFORM SPECIFICS for FUNCTION WRAPPING. This is all very */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 638 | /* ugly. It's the least-worst tradeoff I can think of. */ |
| 639 | /* ------------------------------------------------------------------ */ |
| 640 | |
| 641 | /* This section defines magic (a.k.a appalling-hack) macros for doing |
| 642 | guaranteed-no-redirection macros, so as to get from function |
| 643 | wrappers to the functions they are wrapping. The whole point is to |
| 644 | construct standard call sequences, but to do the call itself with a |
| 645 | special no-redirect call pseudo-instruction that the JIT |
| 646 | understands and handles specially. This section is long and |
| 647 | repetitious, and I can't see a way to make it shorter. |
| 648 | |
| 649 | The naming scheme is as follows: |
| 650 | |
| 651 | CALL_FN_{W,v}_{v,W,WW,WWW,WWWW,5W,6W,7W,etc} |
| 652 | |
| 653 | 'W' stands for "word" and 'v' for "void". Hence there are |
| 654 | different macros for calling arity 0, 1, 2, 3, 4, etc, functions, |
| 655 | and for each, the possibility of returning a word-typed result, or |
| 656 | no result. |
| 657 | */ |
| 658 | |
| 659 | /* Use these to write the name of your wrapper. NOTE: duplicates |
| 660 | VG_WRAP_FUNCTION_Z{U,Z} in pub_tool_redir.h. */ |
| 661 | |
njn | 5f5ef2a | 2009-05-11 08:01:09 +0000 | [diff] [blame] | 662 | /* Use an extra level of macroisation so as to ensure the soname/fnname |
| 663 | args are fully macro-expanded before pasting them together. */ |
| 664 | #define VG_CONCAT4(_aa,_bb,_cc,_dd) _aa##_bb##_cc##_dd |
| 665 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 666 | #define I_WRAP_SONAME_FNNAME_ZU(soname,fnname) \ |
njn | 5f5ef2a | 2009-05-11 08:01:09 +0000 | [diff] [blame] | 667 | VG_CONCAT4(_vgwZU_,soname,_,fnname) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 668 | |
| 669 | #define I_WRAP_SONAME_FNNAME_ZZ(soname,fnname) \ |
njn | 5f5ef2a | 2009-05-11 08:01:09 +0000 | [diff] [blame] | 670 | VG_CONCAT4(_vgwZZ_,soname,_,fnname) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 671 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 672 | /* Use this macro from within a wrapper function to collect the |
| 673 | context (address and possibly other info) of the original function. |
| 674 | Once you have that you can then use it in one of the CALL_FN_ |
| 675 | macros. The type of the argument _lval is OrigFn. */ |
| 676 | #define VALGRIND_GET_ORIG_FN(_lval) VALGRIND_GET_NR_CONTEXT(_lval) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 677 | |
| 678 | /* Derivatives of the main macros below, for calling functions |
| 679 | returning void. */ |
| 680 | |
| 681 | #define CALL_FN_v_v(fnptr) \ |
| 682 | do { volatile unsigned long _junk; \ |
| 683 | CALL_FN_W_v(_junk,fnptr); } while (0) |
| 684 | |
| 685 | #define CALL_FN_v_W(fnptr, arg1) \ |
| 686 | do { volatile unsigned long _junk; \ |
| 687 | CALL_FN_W_W(_junk,fnptr,arg1); } while (0) |
| 688 | |
| 689 | #define CALL_FN_v_WW(fnptr, arg1,arg2) \ |
| 690 | do { volatile unsigned long _junk; \ |
| 691 | CALL_FN_W_WW(_junk,fnptr,arg1,arg2); } while (0) |
| 692 | |
sewardj | 5ce4b15 | 2006-03-11 12:57:41 +0000 | [diff] [blame] | 693 | #define CALL_FN_v_WWW(fnptr, arg1,arg2,arg3) \ |
| 694 | do { volatile unsigned long _junk; \ |
| 695 | CALL_FN_W_WWW(_junk,fnptr,arg1,arg2,arg3); } while (0) |
| 696 | |
njn | 2b5f0a9 | 2009-05-19 01:24:50 +0000 | [diff] [blame] | 697 | #define CALL_FN_v_WWWW(fnptr, arg1,arg2,arg3,arg4) \ |
| 698 | do { volatile unsigned long _junk; \ |
| 699 | CALL_FN_W_WWWW(_junk,fnptr,arg1,arg2,arg3,arg4); } while (0) |
| 700 | |
| 701 | #define CALL_FN_v_5W(fnptr, arg1,arg2,arg3,arg4,arg5) \ |
| 702 | do { volatile unsigned long _junk; \ |
| 703 | CALL_FN_W_5W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5); } while (0) |
| 704 | |
| 705 | #define CALL_FN_v_6W(fnptr, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 706 | do { volatile unsigned long _junk; \ |
| 707 | CALL_FN_W_6W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5,arg6); } while (0) |
| 708 | |
| 709 | #define CALL_FN_v_7W(fnptr, arg1,arg2,arg3,arg4,arg5,arg6,arg7) \ |
| 710 | do { volatile unsigned long _junk; \ |
| 711 | CALL_FN_W_7W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5,arg6,arg7); } while (0) |
| 712 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 713 | /* ------------------------- x86-{linux,darwin} ---------------- */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 714 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 715 | #if defined(PLAT_x86_linux) || defined(PLAT_x86_darwin) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 716 | |
| 717 | /* These regs are trashed by the hidden call. No need to mention eax |
| 718 | as gcc can already see that, plus causes gcc to bomb. */ |
| 719 | #define __CALLER_SAVED_REGS /*"eax"*/ "ecx", "edx" |
| 720 | |
| 721 | /* These CALL_FN_ macros assume that on x86-linux, sizeof(unsigned |
| 722 | long) == 4. */ |
| 723 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 724 | #define CALL_FN_W_v(lval, orig) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 725 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 726 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 727 | volatile unsigned long _argvec[1]; \ |
| 728 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 729 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 730 | __asm__ volatile( \ |
| 731 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 732 | VALGRIND_CALL_NOREDIR_EAX \ |
| 733 | : /*out*/ "=a" (_res) \ |
| 734 | : /*in*/ "a" (&_argvec[0]) \ |
| 735 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 736 | ); \ |
| 737 | lval = (__typeof__(lval)) _res; \ |
| 738 | } while (0) |
| 739 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 740 | #define CALL_FN_W_W(lval, orig, arg1) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 741 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 742 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 743 | volatile unsigned long _argvec[2]; \ |
| 744 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 745 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 746 | _argvec[1] = (unsigned long)(arg1); \ |
| 747 | __asm__ volatile( \ |
| 748 | "pushl 4(%%eax)\n\t" \ |
| 749 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 750 | VALGRIND_CALL_NOREDIR_EAX \ |
| 751 | "addl $4, %%esp\n" \ |
| 752 | : /*out*/ "=a" (_res) \ |
| 753 | : /*in*/ "a" (&_argvec[0]) \ |
| 754 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 755 | ); \ |
| 756 | lval = (__typeof__(lval)) _res; \ |
| 757 | } while (0) |
| 758 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 759 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 760 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 761 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 762 | volatile unsigned long _argvec[3]; \ |
| 763 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 764 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 765 | _argvec[1] = (unsigned long)(arg1); \ |
| 766 | _argvec[2] = (unsigned long)(arg2); \ |
| 767 | __asm__ volatile( \ |
| 768 | "pushl 8(%%eax)\n\t" \ |
| 769 | "pushl 4(%%eax)\n\t" \ |
| 770 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 771 | VALGRIND_CALL_NOREDIR_EAX \ |
| 772 | "addl $8, %%esp\n" \ |
| 773 | : /*out*/ "=a" (_res) \ |
| 774 | : /*in*/ "a" (&_argvec[0]) \ |
| 775 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 776 | ); \ |
| 777 | lval = (__typeof__(lval)) _res; \ |
| 778 | } while (0) |
| 779 | |
sewardj | 9e8b07a | 2006-02-18 21:13:29 +0000 | [diff] [blame] | 780 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 781 | do { \ |
| 782 | volatile OrigFn _orig = (orig); \ |
| 783 | volatile unsigned long _argvec[4]; \ |
| 784 | volatile unsigned long _res; \ |
| 785 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 786 | _argvec[1] = (unsigned long)(arg1); \ |
| 787 | _argvec[2] = (unsigned long)(arg2); \ |
| 788 | _argvec[3] = (unsigned long)(arg3); \ |
| 789 | __asm__ volatile( \ |
| 790 | "pushl 12(%%eax)\n\t" \ |
| 791 | "pushl 8(%%eax)\n\t" \ |
| 792 | "pushl 4(%%eax)\n\t" \ |
| 793 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 794 | VALGRIND_CALL_NOREDIR_EAX \ |
| 795 | "addl $12, %%esp\n" \ |
| 796 | : /*out*/ "=a" (_res) \ |
| 797 | : /*in*/ "a" (&_argvec[0]) \ |
| 798 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 799 | ); \ |
| 800 | lval = (__typeof__(lval)) _res; \ |
| 801 | } while (0) |
| 802 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 803 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 804 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 805 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 806 | volatile unsigned long _argvec[5]; \ |
| 807 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 808 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 809 | _argvec[1] = (unsigned long)(arg1); \ |
| 810 | _argvec[2] = (unsigned long)(arg2); \ |
| 811 | _argvec[3] = (unsigned long)(arg3); \ |
| 812 | _argvec[4] = (unsigned long)(arg4); \ |
| 813 | __asm__ volatile( \ |
| 814 | "pushl 16(%%eax)\n\t" \ |
| 815 | "pushl 12(%%eax)\n\t" \ |
| 816 | "pushl 8(%%eax)\n\t" \ |
| 817 | "pushl 4(%%eax)\n\t" \ |
| 818 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 819 | VALGRIND_CALL_NOREDIR_EAX \ |
| 820 | "addl $16, %%esp\n" \ |
| 821 | : /*out*/ "=a" (_res) \ |
| 822 | : /*in*/ "a" (&_argvec[0]) \ |
| 823 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 824 | ); \ |
| 825 | lval = (__typeof__(lval)) _res; \ |
| 826 | } while (0) |
| 827 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 828 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 829 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 830 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 831 | volatile unsigned long _argvec[6]; \ |
| 832 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 833 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 834 | _argvec[1] = (unsigned long)(arg1); \ |
| 835 | _argvec[2] = (unsigned long)(arg2); \ |
| 836 | _argvec[3] = (unsigned long)(arg3); \ |
| 837 | _argvec[4] = (unsigned long)(arg4); \ |
| 838 | _argvec[5] = (unsigned long)(arg5); \ |
| 839 | __asm__ volatile( \ |
| 840 | "pushl 20(%%eax)\n\t" \ |
| 841 | "pushl 16(%%eax)\n\t" \ |
| 842 | "pushl 12(%%eax)\n\t" \ |
| 843 | "pushl 8(%%eax)\n\t" \ |
| 844 | "pushl 4(%%eax)\n\t" \ |
| 845 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 846 | VALGRIND_CALL_NOREDIR_EAX \ |
| 847 | "addl $20, %%esp\n" \ |
| 848 | : /*out*/ "=a" (_res) \ |
| 849 | : /*in*/ "a" (&_argvec[0]) \ |
| 850 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 851 | ); \ |
| 852 | lval = (__typeof__(lval)) _res; \ |
| 853 | } while (0) |
| 854 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 855 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 856 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 857 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 858 | volatile unsigned long _argvec[7]; \ |
| 859 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 860 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 861 | _argvec[1] = (unsigned long)(arg1); \ |
| 862 | _argvec[2] = (unsigned long)(arg2); \ |
| 863 | _argvec[3] = (unsigned long)(arg3); \ |
| 864 | _argvec[4] = (unsigned long)(arg4); \ |
| 865 | _argvec[5] = (unsigned long)(arg5); \ |
| 866 | _argvec[6] = (unsigned long)(arg6); \ |
| 867 | __asm__ volatile( \ |
| 868 | "pushl 24(%%eax)\n\t" \ |
| 869 | "pushl 20(%%eax)\n\t" \ |
| 870 | "pushl 16(%%eax)\n\t" \ |
| 871 | "pushl 12(%%eax)\n\t" \ |
| 872 | "pushl 8(%%eax)\n\t" \ |
| 873 | "pushl 4(%%eax)\n\t" \ |
| 874 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 875 | VALGRIND_CALL_NOREDIR_EAX \ |
| 876 | "addl $24, %%esp\n" \ |
| 877 | : /*out*/ "=a" (_res) \ |
| 878 | : /*in*/ "a" (&_argvec[0]) \ |
| 879 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 880 | ); \ |
| 881 | lval = (__typeof__(lval)) _res; \ |
| 882 | } while (0) |
| 883 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 884 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 885 | arg7) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 886 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 887 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 888 | volatile unsigned long _argvec[8]; \ |
| 889 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 890 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 891 | _argvec[1] = (unsigned long)(arg1); \ |
| 892 | _argvec[2] = (unsigned long)(arg2); \ |
| 893 | _argvec[3] = (unsigned long)(arg3); \ |
| 894 | _argvec[4] = (unsigned long)(arg4); \ |
| 895 | _argvec[5] = (unsigned long)(arg5); \ |
| 896 | _argvec[6] = (unsigned long)(arg6); \ |
| 897 | _argvec[7] = (unsigned long)(arg7); \ |
| 898 | __asm__ volatile( \ |
| 899 | "pushl 28(%%eax)\n\t" \ |
| 900 | "pushl 24(%%eax)\n\t" \ |
| 901 | "pushl 20(%%eax)\n\t" \ |
| 902 | "pushl 16(%%eax)\n\t" \ |
| 903 | "pushl 12(%%eax)\n\t" \ |
| 904 | "pushl 8(%%eax)\n\t" \ |
| 905 | "pushl 4(%%eax)\n\t" \ |
| 906 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 907 | VALGRIND_CALL_NOREDIR_EAX \ |
| 908 | "addl $28, %%esp\n" \ |
| 909 | : /*out*/ "=a" (_res) \ |
| 910 | : /*in*/ "a" (&_argvec[0]) \ |
| 911 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 912 | ); \ |
| 913 | lval = (__typeof__(lval)) _res; \ |
| 914 | } while (0) |
| 915 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 916 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 917 | arg7,arg8) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 918 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 919 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 920 | volatile unsigned long _argvec[9]; \ |
| 921 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 922 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 923 | _argvec[1] = (unsigned long)(arg1); \ |
| 924 | _argvec[2] = (unsigned long)(arg2); \ |
| 925 | _argvec[3] = (unsigned long)(arg3); \ |
| 926 | _argvec[4] = (unsigned long)(arg4); \ |
| 927 | _argvec[5] = (unsigned long)(arg5); \ |
| 928 | _argvec[6] = (unsigned long)(arg6); \ |
| 929 | _argvec[7] = (unsigned long)(arg7); \ |
| 930 | _argvec[8] = (unsigned long)(arg8); \ |
| 931 | __asm__ volatile( \ |
| 932 | "pushl 32(%%eax)\n\t" \ |
| 933 | "pushl 28(%%eax)\n\t" \ |
| 934 | "pushl 24(%%eax)\n\t" \ |
| 935 | "pushl 20(%%eax)\n\t" \ |
| 936 | "pushl 16(%%eax)\n\t" \ |
| 937 | "pushl 12(%%eax)\n\t" \ |
| 938 | "pushl 8(%%eax)\n\t" \ |
| 939 | "pushl 4(%%eax)\n\t" \ |
| 940 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 941 | VALGRIND_CALL_NOREDIR_EAX \ |
| 942 | "addl $32, %%esp\n" \ |
| 943 | : /*out*/ "=a" (_res) \ |
| 944 | : /*in*/ "a" (&_argvec[0]) \ |
| 945 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 946 | ); \ |
| 947 | lval = (__typeof__(lval)) _res; \ |
| 948 | } while (0) |
| 949 | |
sewardj | 45fa5b0 | 2006-03-09 19:06:23 +0000 | [diff] [blame] | 950 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 951 | arg7,arg8,arg9) \ |
| 952 | do { \ |
| 953 | volatile OrigFn _orig = (orig); \ |
| 954 | volatile unsigned long _argvec[10]; \ |
| 955 | volatile unsigned long _res; \ |
| 956 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 957 | _argvec[1] = (unsigned long)(arg1); \ |
| 958 | _argvec[2] = (unsigned long)(arg2); \ |
| 959 | _argvec[3] = (unsigned long)(arg3); \ |
| 960 | _argvec[4] = (unsigned long)(arg4); \ |
| 961 | _argvec[5] = (unsigned long)(arg5); \ |
| 962 | _argvec[6] = (unsigned long)(arg6); \ |
| 963 | _argvec[7] = (unsigned long)(arg7); \ |
| 964 | _argvec[8] = (unsigned long)(arg8); \ |
| 965 | _argvec[9] = (unsigned long)(arg9); \ |
| 966 | __asm__ volatile( \ |
| 967 | "pushl 36(%%eax)\n\t" \ |
| 968 | "pushl 32(%%eax)\n\t" \ |
| 969 | "pushl 28(%%eax)\n\t" \ |
| 970 | "pushl 24(%%eax)\n\t" \ |
| 971 | "pushl 20(%%eax)\n\t" \ |
| 972 | "pushl 16(%%eax)\n\t" \ |
| 973 | "pushl 12(%%eax)\n\t" \ |
| 974 | "pushl 8(%%eax)\n\t" \ |
| 975 | "pushl 4(%%eax)\n\t" \ |
| 976 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 977 | VALGRIND_CALL_NOREDIR_EAX \ |
| 978 | "addl $36, %%esp\n" \ |
| 979 | : /*out*/ "=a" (_res) \ |
| 980 | : /*in*/ "a" (&_argvec[0]) \ |
| 981 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 982 | ); \ |
| 983 | lval = (__typeof__(lval)) _res; \ |
| 984 | } while (0) |
| 985 | |
| 986 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 987 | arg7,arg8,arg9,arg10) \ |
| 988 | do { \ |
| 989 | volatile OrigFn _orig = (orig); \ |
| 990 | volatile unsigned long _argvec[11]; \ |
| 991 | volatile unsigned long _res; \ |
| 992 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 993 | _argvec[1] = (unsigned long)(arg1); \ |
| 994 | _argvec[2] = (unsigned long)(arg2); \ |
| 995 | _argvec[3] = (unsigned long)(arg3); \ |
| 996 | _argvec[4] = (unsigned long)(arg4); \ |
| 997 | _argvec[5] = (unsigned long)(arg5); \ |
| 998 | _argvec[6] = (unsigned long)(arg6); \ |
| 999 | _argvec[7] = (unsigned long)(arg7); \ |
| 1000 | _argvec[8] = (unsigned long)(arg8); \ |
| 1001 | _argvec[9] = (unsigned long)(arg9); \ |
| 1002 | _argvec[10] = (unsigned long)(arg10); \ |
| 1003 | __asm__ volatile( \ |
| 1004 | "pushl 40(%%eax)\n\t" \ |
| 1005 | "pushl 36(%%eax)\n\t" \ |
| 1006 | "pushl 32(%%eax)\n\t" \ |
| 1007 | "pushl 28(%%eax)\n\t" \ |
| 1008 | "pushl 24(%%eax)\n\t" \ |
| 1009 | "pushl 20(%%eax)\n\t" \ |
| 1010 | "pushl 16(%%eax)\n\t" \ |
| 1011 | "pushl 12(%%eax)\n\t" \ |
| 1012 | "pushl 8(%%eax)\n\t" \ |
| 1013 | "pushl 4(%%eax)\n\t" \ |
| 1014 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 1015 | VALGRIND_CALL_NOREDIR_EAX \ |
| 1016 | "addl $40, %%esp\n" \ |
| 1017 | : /*out*/ "=a" (_res) \ |
| 1018 | : /*in*/ "a" (&_argvec[0]) \ |
| 1019 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1020 | ); \ |
| 1021 | lval = (__typeof__(lval)) _res; \ |
| 1022 | } while (0) |
| 1023 | |
sewardj | 5ce4b15 | 2006-03-11 12:57:41 +0000 | [diff] [blame] | 1024 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ |
| 1025 | arg6,arg7,arg8,arg9,arg10, \ |
| 1026 | arg11) \ |
| 1027 | do { \ |
| 1028 | volatile OrigFn _orig = (orig); \ |
| 1029 | volatile unsigned long _argvec[12]; \ |
| 1030 | volatile unsigned long _res; \ |
| 1031 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1032 | _argvec[1] = (unsigned long)(arg1); \ |
| 1033 | _argvec[2] = (unsigned long)(arg2); \ |
| 1034 | _argvec[3] = (unsigned long)(arg3); \ |
| 1035 | _argvec[4] = (unsigned long)(arg4); \ |
| 1036 | _argvec[5] = (unsigned long)(arg5); \ |
| 1037 | _argvec[6] = (unsigned long)(arg6); \ |
| 1038 | _argvec[7] = (unsigned long)(arg7); \ |
| 1039 | _argvec[8] = (unsigned long)(arg8); \ |
| 1040 | _argvec[9] = (unsigned long)(arg9); \ |
| 1041 | _argvec[10] = (unsigned long)(arg10); \ |
| 1042 | _argvec[11] = (unsigned long)(arg11); \ |
| 1043 | __asm__ volatile( \ |
| 1044 | "pushl 44(%%eax)\n\t" \ |
| 1045 | "pushl 40(%%eax)\n\t" \ |
| 1046 | "pushl 36(%%eax)\n\t" \ |
| 1047 | "pushl 32(%%eax)\n\t" \ |
| 1048 | "pushl 28(%%eax)\n\t" \ |
| 1049 | "pushl 24(%%eax)\n\t" \ |
| 1050 | "pushl 20(%%eax)\n\t" \ |
| 1051 | "pushl 16(%%eax)\n\t" \ |
| 1052 | "pushl 12(%%eax)\n\t" \ |
| 1053 | "pushl 8(%%eax)\n\t" \ |
| 1054 | "pushl 4(%%eax)\n\t" \ |
| 1055 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 1056 | VALGRIND_CALL_NOREDIR_EAX \ |
| 1057 | "addl $44, %%esp\n" \ |
| 1058 | : /*out*/ "=a" (_res) \ |
| 1059 | : /*in*/ "a" (&_argvec[0]) \ |
| 1060 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1061 | ); \ |
| 1062 | lval = (__typeof__(lval)) _res; \ |
| 1063 | } while (0) |
| 1064 | |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 1065 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ |
| 1066 | arg6,arg7,arg8,arg9,arg10, \ |
| 1067 | arg11,arg12) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1068 | do { \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 1069 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1070 | volatile unsigned long _argvec[13]; \ |
| 1071 | volatile unsigned long _res; \ |
sewardj | 66226cc | 2006-01-20 15:46:46 +0000 | [diff] [blame] | 1072 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1073 | _argvec[1] = (unsigned long)(arg1); \ |
| 1074 | _argvec[2] = (unsigned long)(arg2); \ |
| 1075 | _argvec[3] = (unsigned long)(arg3); \ |
| 1076 | _argvec[4] = (unsigned long)(arg4); \ |
| 1077 | _argvec[5] = (unsigned long)(arg5); \ |
| 1078 | _argvec[6] = (unsigned long)(arg6); \ |
| 1079 | _argvec[7] = (unsigned long)(arg7); \ |
| 1080 | _argvec[8] = (unsigned long)(arg8); \ |
| 1081 | _argvec[9] = (unsigned long)(arg9); \ |
| 1082 | _argvec[10] = (unsigned long)(arg10); \ |
| 1083 | _argvec[11] = (unsigned long)(arg11); \ |
| 1084 | _argvec[12] = (unsigned long)(arg12); \ |
| 1085 | __asm__ volatile( \ |
| 1086 | "pushl 48(%%eax)\n\t" \ |
| 1087 | "pushl 44(%%eax)\n\t" \ |
| 1088 | "pushl 40(%%eax)\n\t" \ |
| 1089 | "pushl 36(%%eax)\n\t" \ |
| 1090 | "pushl 32(%%eax)\n\t" \ |
| 1091 | "pushl 28(%%eax)\n\t" \ |
| 1092 | "pushl 24(%%eax)\n\t" \ |
| 1093 | "pushl 20(%%eax)\n\t" \ |
| 1094 | "pushl 16(%%eax)\n\t" \ |
| 1095 | "pushl 12(%%eax)\n\t" \ |
| 1096 | "pushl 8(%%eax)\n\t" \ |
| 1097 | "pushl 4(%%eax)\n\t" \ |
| 1098 | "movl (%%eax), %%eax\n\t" /* target->%eax */ \ |
| 1099 | VALGRIND_CALL_NOREDIR_EAX \ |
| 1100 | "addl $48, %%esp\n" \ |
| 1101 | : /*out*/ "=a" (_res) \ |
| 1102 | : /*in*/ "a" (&_argvec[0]) \ |
| 1103 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1104 | ); \ |
| 1105 | lval = (__typeof__(lval)) _res; \ |
| 1106 | } while (0) |
| 1107 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 1108 | #endif /* PLAT_x86_linux || PLAT_x86_darwin */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1109 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 1110 | /* ------------------------ amd64-{linux,darwin} --------------- */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1111 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 1112 | #if defined(PLAT_amd64_linux) || defined(PLAT_amd64_darwin) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1113 | |
| 1114 | /* ARGREGS: rdi rsi rdx rcx r8 r9 (the rest on stack in R-to-L order) */ |
| 1115 | |
| 1116 | /* These regs are trashed by the hidden call. */ |
| 1117 | #define __CALLER_SAVED_REGS /*"rax",*/ "rcx", "rdx", "rsi", \ |
| 1118 | "rdi", "r8", "r9", "r10", "r11" |
| 1119 | |
| 1120 | /* These CALL_FN_ macros assume that on amd64-linux, sizeof(unsigned |
| 1121 | long) == 8. */ |
| 1122 | |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1123 | /* NB 9 Sept 07. There is a nasty kludge here in all these CALL_FN_ |
| 1124 | macros. In order not to trash the stack redzone, we need to drop |
| 1125 | %rsp by 128 before the hidden call, and restore afterwards. The |
| 1126 | nastyness is that it is only by luck that the stack still appears |
| 1127 | to be unwindable during the hidden call - since then the behaviour |
| 1128 | of any routine using this macro does not match what the CFI data |
| 1129 | says. Sigh. |
| 1130 | |
| 1131 | Why is this important? Imagine that a wrapper has a stack |
| 1132 | allocated local, and passes to the hidden call, a pointer to it. |
| 1133 | Because gcc does not know about the hidden call, it may allocate |
| 1134 | that local in the redzone. Unfortunately the hidden call may then |
| 1135 | trash it before it comes to use it. So we must step clear of the |
| 1136 | redzone, for the duration of the hidden call, to make it safe. |
| 1137 | |
| 1138 | Probably the same problem afflicts the other redzone-style ABIs too |
| 1139 | (ppc64-linux, ppc32-aix5, ppc64-aix5); but for those, the stack is |
| 1140 | self describing (none of this CFI nonsense) so at least messing |
| 1141 | with the stack pointer doesn't give a danger of non-unwindable |
| 1142 | stack. */ |
| 1143 | |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1144 | #define CALL_FN_W_v(lval, orig) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1145 | do { \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1146 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1147 | volatile unsigned long _argvec[1]; \ |
| 1148 | volatile unsigned long _res; \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1149 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1150 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1151 | "subq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1152 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1153 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1154 | "addq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1155 | : /*out*/ "=a" (_res) \ |
| 1156 | : /*in*/ "a" (&_argvec[0]) \ |
| 1157 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1158 | ); \ |
| 1159 | lval = (__typeof__(lval)) _res; \ |
| 1160 | } while (0) |
| 1161 | |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1162 | #define CALL_FN_W_W(lval, orig, arg1) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1163 | do { \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1164 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1165 | volatile unsigned long _argvec[2]; \ |
| 1166 | volatile unsigned long _res; \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1167 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1168 | _argvec[1] = (unsigned long)(arg1); \ |
| 1169 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1170 | "subq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1171 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1172 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1173 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1174 | "addq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1175 | : /*out*/ "=a" (_res) \ |
| 1176 | : /*in*/ "a" (&_argvec[0]) \ |
| 1177 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1178 | ); \ |
| 1179 | lval = (__typeof__(lval)) _res; \ |
| 1180 | } while (0) |
| 1181 | |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1182 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1183 | do { \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1184 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1185 | volatile unsigned long _argvec[3]; \ |
| 1186 | volatile unsigned long _res; \ |
sewardj | c885844 | 2006-01-20 15:17:20 +0000 | [diff] [blame] | 1187 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1188 | _argvec[1] = (unsigned long)(arg1); \ |
| 1189 | _argvec[2] = (unsigned long)(arg2); \ |
| 1190 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1191 | "subq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1192 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1193 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1194 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1195 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1196 | "addq $128,%%rsp\n\t" \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1197 | : /*out*/ "=a" (_res) \ |
| 1198 | : /*in*/ "a" (&_argvec[0]) \ |
| 1199 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1200 | ); \ |
| 1201 | lval = (__typeof__(lval)) _res; \ |
| 1202 | } while (0) |
| 1203 | |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1204 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 1205 | do { \ |
| 1206 | volatile OrigFn _orig = (orig); \ |
| 1207 | volatile unsigned long _argvec[4]; \ |
| 1208 | volatile unsigned long _res; \ |
| 1209 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1210 | _argvec[1] = (unsigned long)(arg1); \ |
| 1211 | _argvec[2] = (unsigned long)(arg2); \ |
| 1212 | _argvec[3] = (unsigned long)(arg3); \ |
| 1213 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1214 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1215 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1216 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1217 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1218 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1219 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1220 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1221 | : /*out*/ "=a" (_res) \ |
| 1222 | : /*in*/ "a" (&_argvec[0]) \ |
| 1223 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1224 | ); \ |
| 1225 | lval = (__typeof__(lval)) _res; \ |
| 1226 | } while (0) |
| 1227 | |
| 1228 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 1229 | do { \ |
| 1230 | volatile OrigFn _orig = (orig); \ |
| 1231 | volatile unsigned long _argvec[5]; \ |
| 1232 | volatile unsigned long _res; \ |
| 1233 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1234 | _argvec[1] = (unsigned long)(arg1); \ |
| 1235 | _argvec[2] = (unsigned long)(arg2); \ |
| 1236 | _argvec[3] = (unsigned long)(arg3); \ |
| 1237 | _argvec[4] = (unsigned long)(arg4); \ |
| 1238 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1239 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1240 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1241 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1242 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1243 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1244 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1245 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1246 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1247 | : /*out*/ "=a" (_res) \ |
| 1248 | : /*in*/ "a" (&_argvec[0]) \ |
| 1249 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1250 | ); \ |
| 1251 | lval = (__typeof__(lval)) _res; \ |
| 1252 | } while (0) |
| 1253 | |
| 1254 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 1255 | do { \ |
| 1256 | volatile OrigFn _orig = (orig); \ |
| 1257 | volatile unsigned long _argvec[6]; \ |
| 1258 | volatile unsigned long _res; \ |
| 1259 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1260 | _argvec[1] = (unsigned long)(arg1); \ |
| 1261 | _argvec[2] = (unsigned long)(arg2); \ |
| 1262 | _argvec[3] = (unsigned long)(arg3); \ |
| 1263 | _argvec[4] = (unsigned long)(arg4); \ |
| 1264 | _argvec[5] = (unsigned long)(arg5); \ |
| 1265 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1266 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1267 | "movq 40(%%rax), %%r8\n\t" \ |
| 1268 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1269 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1270 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1271 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1272 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1273 | VALGRIND_CALL_NOREDIR_RAX \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1274 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1275 | : /*out*/ "=a" (_res) \ |
| 1276 | : /*in*/ "a" (&_argvec[0]) \ |
| 1277 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1278 | ); \ |
| 1279 | lval = (__typeof__(lval)) _res; \ |
| 1280 | } while (0) |
| 1281 | |
| 1282 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 1283 | do { \ |
| 1284 | volatile OrigFn _orig = (orig); \ |
| 1285 | volatile unsigned long _argvec[7]; \ |
| 1286 | volatile unsigned long _res; \ |
| 1287 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1288 | _argvec[1] = (unsigned long)(arg1); \ |
| 1289 | _argvec[2] = (unsigned long)(arg2); \ |
| 1290 | _argvec[3] = (unsigned long)(arg3); \ |
| 1291 | _argvec[4] = (unsigned long)(arg4); \ |
| 1292 | _argvec[5] = (unsigned long)(arg5); \ |
| 1293 | _argvec[6] = (unsigned long)(arg6); \ |
| 1294 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1295 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1296 | "movq 48(%%rax), %%r9\n\t" \ |
| 1297 | "movq 40(%%rax), %%r8\n\t" \ |
| 1298 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1299 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1300 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1301 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1302 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1303 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1304 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1305 | : /*out*/ "=a" (_res) \ |
| 1306 | : /*in*/ "a" (&_argvec[0]) \ |
| 1307 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1308 | ); \ |
| 1309 | lval = (__typeof__(lval)) _res; \ |
| 1310 | } while (0) |
| 1311 | |
| 1312 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1313 | arg7) \ |
| 1314 | do { \ |
| 1315 | volatile OrigFn _orig = (orig); \ |
| 1316 | volatile unsigned long _argvec[8]; \ |
| 1317 | volatile unsigned long _res; \ |
| 1318 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1319 | _argvec[1] = (unsigned long)(arg1); \ |
| 1320 | _argvec[2] = (unsigned long)(arg2); \ |
| 1321 | _argvec[3] = (unsigned long)(arg3); \ |
| 1322 | _argvec[4] = (unsigned long)(arg4); \ |
| 1323 | _argvec[5] = (unsigned long)(arg5); \ |
| 1324 | _argvec[6] = (unsigned long)(arg6); \ |
| 1325 | _argvec[7] = (unsigned long)(arg7); \ |
| 1326 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1327 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1328 | "pushq 56(%%rax)\n\t" \ |
| 1329 | "movq 48(%%rax), %%r9\n\t" \ |
| 1330 | "movq 40(%%rax), %%r8\n\t" \ |
| 1331 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1332 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1333 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1334 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1335 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1336 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1337 | "addq $8, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1338 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1339 | : /*out*/ "=a" (_res) \ |
| 1340 | : /*in*/ "a" (&_argvec[0]) \ |
| 1341 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1342 | ); \ |
| 1343 | lval = (__typeof__(lval)) _res; \ |
| 1344 | } while (0) |
| 1345 | |
| 1346 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1347 | arg7,arg8) \ |
| 1348 | do { \ |
| 1349 | volatile OrigFn _orig = (orig); \ |
| 1350 | volatile unsigned long _argvec[9]; \ |
| 1351 | volatile unsigned long _res; \ |
| 1352 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1353 | _argvec[1] = (unsigned long)(arg1); \ |
| 1354 | _argvec[2] = (unsigned long)(arg2); \ |
| 1355 | _argvec[3] = (unsigned long)(arg3); \ |
| 1356 | _argvec[4] = (unsigned long)(arg4); \ |
| 1357 | _argvec[5] = (unsigned long)(arg5); \ |
| 1358 | _argvec[6] = (unsigned long)(arg6); \ |
| 1359 | _argvec[7] = (unsigned long)(arg7); \ |
| 1360 | _argvec[8] = (unsigned long)(arg8); \ |
| 1361 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1362 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1363 | "pushq 64(%%rax)\n\t" \ |
| 1364 | "pushq 56(%%rax)\n\t" \ |
| 1365 | "movq 48(%%rax), %%r9\n\t" \ |
| 1366 | "movq 40(%%rax), %%r8\n\t" \ |
| 1367 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1368 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1369 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1370 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1371 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1372 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1373 | "addq $16, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1374 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1375 | : /*out*/ "=a" (_res) \ |
| 1376 | : /*in*/ "a" (&_argvec[0]) \ |
| 1377 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1378 | ); \ |
| 1379 | lval = (__typeof__(lval)) _res; \ |
| 1380 | } while (0) |
| 1381 | |
| 1382 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1383 | arg7,arg8,arg9) \ |
| 1384 | do { \ |
| 1385 | volatile OrigFn _orig = (orig); \ |
| 1386 | volatile unsigned long _argvec[10]; \ |
| 1387 | volatile unsigned long _res; \ |
| 1388 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1389 | _argvec[1] = (unsigned long)(arg1); \ |
| 1390 | _argvec[2] = (unsigned long)(arg2); \ |
| 1391 | _argvec[3] = (unsigned long)(arg3); \ |
| 1392 | _argvec[4] = (unsigned long)(arg4); \ |
| 1393 | _argvec[5] = (unsigned long)(arg5); \ |
| 1394 | _argvec[6] = (unsigned long)(arg6); \ |
| 1395 | _argvec[7] = (unsigned long)(arg7); \ |
| 1396 | _argvec[8] = (unsigned long)(arg8); \ |
| 1397 | _argvec[9] = (unsigned long)(arg9); \ |
| 1398 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1399 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1400 | "pushq 72(%%rax)\n\t" \ |
| 1401 | "pushq 64(%%rax)\n\t" \ |
| 1402 | "pushq 56(%%rax)\n\t" \ |
| 1403 | "movq 48(%%rax), %%r9\n\t" \ |
| 1404 | "movq 40(%%rax), %%r8\n\t" \ |
| 1405 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1406 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1407 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1408 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1409 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1410 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1411 | "addq $24, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1412 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1413 | : /*out*/ "=a" (_res) \ |
| 1414 | : /*in*/ "a" (&_argvec[0]) \ |
| 1415 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1416 | ); \ |
| 1417 | lval = (__typeof__(lval)) _res; \ |
| 1418 | } while (0) |
| 1419 | |
| 1420 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1421 | arg7,arg8,arg9,arg10) \ |
| 1422 | do { \ |
| 1423 | volatile OrigFn _orig = (orig); \ |
| 1424 | volatile unsigned long _argvec[11]; \ |
| 1425 | volatile unsigned long _res; \ |
| 1426 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1427 | _argvec[1] = (unsigned long)(arg1); \ |
| 1428 | _argvec[2] = (unsigned long)(arg2); \ |
| 1429 | _argvec[3] = (unsigned long)(arg3); \ |
| 1430 | _argvec[4] = (unsigned long)(arg4); \ |
| 1431 | _argvec[5] = (unsigned long)(arg5); \ |
| 1432 | _argvec[6] = (unsigned long)(arg6); \ |
| 1433 | _argvec[7] = (unsigned long)(arg7); \ |
| 1434 | _argvec[8] = (unsigned long)(arg8); \ |
| 1435 | _argvec[9] = (unsigned long)(arg9); \ |
| 1436 | _argvec[10] = (unsigned long)(arg10); \ |
| 1437 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1438 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1439 | "pushq 80(%%rax)\n\t" \ |
| 1440 | "pushq 72(%%rax)\n\t" \ |
| 1441 | "pushq 64(%%rax)\n\t" \ |
| 1442 | "pushq 56(%%rax)\n\t" \ |
| 1443 | "movq 48(%%rax), %%r9\n\t" \ |
| 1444 | "movq 40(%%rax), %%r8\n\t" \ |
| 1445 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1446 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1447 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1448 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1449 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1450 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1451 | "addq $32, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1452 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1453 | : /*out*/ "=a" (_res) \ |
| 1454 | : /*in*/ "a" (&_argvec[0]) \ |
| 1455 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1456 | ); \ |
| 1457 | lval = (__typeof__(lval)) _res; \ |
| 1458 | } while (0) |
| 1459 | |
| 1460 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1461 | arg7,arg8,arg9,arg10,arg11) \ |
| 1462 | do { \ |
| 1463 | volatile OrigFn _orig = (orig); \ |
| 1464 | volatile unsigned long _argvec[12]; \ |
| 1465 | volatile unsigned long _res; \ |
| 1466 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1467 | _argvec[1] = (unsigned long)(arg1); \ |
| 1468 | _argvec[2] = (unsigned long)(arg2); \ |
| 1469 | _argvec[3] = (unsigned long)(arg3); \ |
| 1470 | _argvec[4] = (unsigned long)(arg4); \ |
| 1471 | _argvec[5] = (unsigned long)(arg5); \ |
| 1472 | _argvec[6] = (unsigned long)(arg6); \ |
| 1473 | _argvec[7] = (unsigned long)(arg7); \ |
| 1474 | _argvec[8] = (unsigned long)(arg8); \ |
| 1475 | _argvec[9] = (unsigned long)(arg9); \ |
| 1476 | _argvec[10] = (unsigned long)(arg10); \ |
| 1477 | _argvec[11] = (unsigned long)(arg11); \ |
| 1478 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1479 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1480 | "pushq 88(%%rax)\n\t" \ |
| 1481 | "pushq 80(%%rax)\n\t" \ |
| 1482 | "pushq 72(%%rax)\n\t" \ |
| 1483 | "pushq 64(%%rax)\n\t" \ |
| 1484 | "pushq 56(%%rax)\n\t" \ |
| 1485 | "movq 48(%%rax), %%r9\n\t" \ |
| 1486 | "movq 40(%%rax), %%r8\n\t" \ |
| 1487 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1488 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1489 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1490 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1491 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1492 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1493 | "addq $40, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1494 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1495 | : /*out*/ "=a" (_res) \ |
| 1496 | : /*in*/ "a" (&_argvec[0]) \ |
| 1497 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1498 | ); \ |
| 1499 | lval = (__typeof__(lval)) _res; \ |
| 1500 | } while (0) |
| 1501 | |
| 1502 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1503 | arg7,arg8,arg9,arg10,arg11,arg12) \ |
| 1504 | do { \ |
| 1505 | volatile OrigFn _orig = (orig); \ |
| 1506 | volatile unsigned long _argvec[13]; \ |
| 1507 | volatile unsigned long _res; \ |
| 1508 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1509 | _argvec[1] = (unsigned long)(arg1); \ |
| 1510 | _argvec[2] = (unsigned long)(arg2); \ |
| 1511 | _argvec[3] = (unsigned long)(arg3); \ |
| 1512 | _argvec[4] = (unsigned long)(arg4); \ |
| 1513 | _argvec[5] = (unsigned long)(arg5); \ |
| 1514 | _argvec[6] = (unsigned long)(arg6); \ |
| 1515 | _argvec[7] = (unsigned long)(arg7); \ |
| 1516 | _argvec[8] = (unsigned long)(arg8); \ |
| 1517 | _argvec[9] = (unsigned long)(arg9); \ |
| 1518 | _argvec[10] = (unsigned long)(arg10); \ |
| 1519 | _argvec[11] = (unsigned long)(arg11); \ |
| 1520 | _argvec[12] = (unsigned long)(arg12); \ |
| 1521 | __asm__ volatile( \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1522 | "subq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1523 | "pushq 96(%%rax)\n\t" \ |
| 1524 | "pushq 88(%%rax)\n\t" \ |
| 1525 | "pushq 80(%%rax)\n\t" \ |
| 1526 | "pushq 72(%%rax)\n\t" \ |
| 1527 | "pushq 64(%%rax)\n\t" \ |
| 1528 | "pushq 56(%%rax)\n\t" \ |
| 1529 | "movq 48(%%rax), %%r9\n\t" \ |
| 1530 | "movq 40(%%rax), %%r8\n\t" \ |
| 1531 | "movq 32(%%rax), %%rcx\n\t" \ |
| 1532 | "movq 24(%%rax), %%rdx\n\t" \ |
| 1533 | "movq 16(%%rax), %%rsi\n\t" \ |
| 1534 | "movq 8(%%rax), %%rdi\n\t" \ |
| 1535 | "movq (%%rax), %%rax\n\t" /* target->%rax */ \ |
| 1536 | VALGRIND_CALL_NOREDIR_RAX \ |
| 1537 | "addq $48, %%rsp\n" \ |
sewardj | a07c2e1 | 2007-11-09 23:09:50 +0000 | [diff] [blame] | 1538 | "addq $128,%%rsp\n\t" \ |
sewardj | a50f9dc | 2006-03-11 16:19:14 +0000 | [diff] [blame] | 1539 | : /*out*/ "=a" (_res) \ |
| 1540 | : /*in*/ "a" (&_argvec[0]) \ |
| 1541 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1542 | ); \ |
| 1543 | lval = (__typeof__(lval)) _res; \ |
| 1544 | } while (0) |
| 1545 | |
njn | f76d27a | 2009-05-28 01:53:07 +0000 | [diff] [blame] | 1546 | #endif /* PLAT_amd64_linux || PLAT_amd64_darwin */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1547 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 1548 | /* ------------------------ ppc32-linux ------------------------ */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1549 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 1550 | #if defined(PLAT_ppc32_linux) |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1551 | |
sewardj | ead61df | 2006-03-12 13:39:15 +0000 | [diff] [blame] | 1552 | /* This is useful for finding out about the on-stack stuff: |
| 1553 | |
| 1554 | extern int f9 ( int,int,int,int,int,int,int,int,int ); |
| 1555 | extern int f10 ( int,int,int,int,int,int,int,int,int,int ); |
| 1556 | extern int f11 ( int,int,int,int,int,int,int,int,int,int,int ); |
| 1557 | extern int f12 ( int,int,int,int,int,int,int,int,int,int,int,int ); |
| 1558 | |
| 1559 | int g9 ( void ) { |
| 1560 | return f9(11,22,33,44,55,66,77,88,99); |
| 1561 | } |
| 1562 | int g10 ( void ) { |
| 1563 | return f10(11,22,33,44,55,66,77,88,99,110); |
| 1564 | } |
| 1565 | int g11 ( void ) { |
| 1566 | return f11(11,22,33,44,55,66,77,88,99,110,121); |
| 1567 | } |
| 1568 | int g12 ( void ) { |
| 1569 | return f12(11,22,33,44,55,66,77,88,99,110,121,132); |
| 1570 | } |
| 1571 | */ |
| 1572 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1573 | /* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ |
| 1574 | |
| 1575 | /* These regs are trashed by the hidden call. */ |
sewardj | ead61df | 2006-03-12 13:39:15 +0000 | [diff] [blame] | 1576 | #define __CALLER_SAVED_REGS \ |
| 1577 | "lr", "ctr", "xer", \ |
| 1578 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ |
| 1579 | "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ |
| 1580 | "r11", "r12", "r13" |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1581 | |
sewardj | ead61df | 2006-03-12 13:39:15 +0000 | [diff] [blame] | 1582 | /* These CALL_FN_ macros assume that on ppc32-linux, |
| 1583 | sizeof(unsigned long) == 4. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1584 | |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1585 | #define CALL_FN_W_v(lval, orig) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1586 | do { \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 1587 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1588 | volatile unsigned long _argvec[1]; \ |
| 1589 | volatile unsigned long _res; \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 1590 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1591 | __asm__ volatile( \ |
| 1592 | "mr 11,%1\n\t" \ |
| 1593 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1594 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1595 | "mr %0,3" \ |
| 1596 | : /*out*/ "=r" (_res) \ |
| 1597 | : /*in*/ "r" (&_argvec[0]) \ |
| 1598 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1599 | ); \ |
| 1600 | lval = (__typeof__(lval)) _res; \ |
| 1601 | } while (0) |
| 1602 | |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1603 | #define CALL_FN_W_W(lval, orig, arg1) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1604 | do { \ |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1605 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1606 | volatile unsigned long _argvec[2]; \ |
| 1607 | volatile unsigned long _res; \ |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1608 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1609 | _argvec[1] = (unsigned long)arg1; \ |
| 1610 | __asm__ volatile( \ |
| 1611 | "mr 11,%1\n\t" \ |
| 1612 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1613 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1614 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1615 | "mr %0,3" \ |
| 1616 | : /*out*/ "=r" (_res) \ |
| 1617 | : /*in*/ "r" (&_argvec[0]) \ |
| 1618 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1619 | ); \ |
| 1620 | lval = (__typeof__(lval)) _res; \ |
| 1621 | } while (0) |
| 1622 | |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1623 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1624 | do { \ |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1625 | volatile OrigFn _orig = (orig); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1626 | volatile unsigned long _argvec[3]; \ |
| 1627 | volatile unsigned long _res; \ |
sewardj | 38de099 | 2006-01-20 16:46:34 +0000 | [diff] [blame] | 1628 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 1629 | _argvec[1] = (unsigned long)arg1; \ |
| 1630 | _argvec[2] = (unsigned long)arg2; \ |
| 1631 | __asm__ volatile( \ |
| 1632 | "mr 11,%1\n\t" \ |
| 1633 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1634 | "lwz 4,8(11)\n\t" \ |
| 1635 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1636 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1637 | "mr %0,3" \ |
| 1638 | : /*out*/ "=r" (_res) \ |
| 1639 | : /*in*/ "r" (&_argvec[0]) \ |
| 1640 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1641 | ); \ |
| 1642 | lval = (__typeof__(lval)) _res; \ |
| 1643 | } while (0) |
| 1644 | |
sewardj | ead61df | 2006-03-12 13:39:15 +0000 | [diff] [blame] | 1645 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 1646 | do { \ |
| 1647 | volatile OrigFn _orig = (orig); \ |
| 1648 | volatile unsigned long _argvec[4]; \ |
| 1649 | volatile unsigned long _res; \ |
| 1650 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1651 | _argvec[1] = (unsigned long)arg1; \ |
| 1652 | _argvec[2] = (unsigned long)arg2; \ |
| 1653 | _argvec[3] = (unsigned long)arg3; \ |
| 1654 | __asm__ volatile( \ |
| 1655 | "mr 11,%1\n\t" \ |
| 1656 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1657 | "lwz 4,8(11)\n\t" \ |
| 1658 | "lwz 5,12(11)\n\t" \ |
| 1659 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1660 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1661 | "mr %0,3" \ |
| 1662 | : /*out*/ "=r" (_res) \ |
| 1663 | : /*in*/ "r" (&_argvec[0]) \ |
| 1664 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1665 | ); \ |
| 1666 | lval = (__typeof__(lval)) _res; \ |
| 1667 | } while (0) |
| 1668 | |
| 1669 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 1670 | do { \ |
| 1671 | volatile OrigFn _orig = (orig); \ |
| 1672 | volatile unsigned long _argvec[5]; \ |
| 1673 | volatile unsigned long _res; \ |
| 1674 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1675 | _argvec[1] = (unsigned long)arg1; \ |
| 1676 | _argvec[2] = (unsigned long)arg2; \ |
| 1677 | _argvec[3] = (unsigned long)arg3; \ |
| 1678 | _argvec[4] = (unsigned long)arg4; \ |
| 1679 | __asm__ volatile( \ |
| 1680 | "mr 11,%1\n\t" \ |
| 1681 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1682 | "lwz 4,8(11)\n\t" \ |
| 1683 | "lwz 5,12(11)\n\t" \ |
| 1684 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1685 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1686 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1687 | "mr %0,3" \ |
| 1688 | : /*out*/ "=r" (_res) \ |
| 1689 | : /*in*/ "r" (&_argvec[0]) \ |
| 1690 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1691 | ); \ |
| 1692 | lval = (__typeof__(lval)) _res; \ |
| 1693 | } while (0) |
| 1694 | |
| 1695 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 1696 | do { \ |
| 1697 | volatile OrigFn _orig = (orig); \ |
| 1698 | volatile unsigned long _argvec[6]; \ |
| 1699 | volatile unsigned long _res; \ |
| 1700 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1701 | _argvec[1] = (unsigned long)arg1; \ |
| 1702 | _argvec[2] = (unsigned long)arg2; \ |
| 1703 | _argvec[3] = (unsigned long)arg3; \ |
| 1704 | _argvec[4] = (unsigned long)arg4; \ |
| 1705 | _argvec[5] = (unsigned long)arg5; \ |
| 1706 | __asm__ volatile( \ |
| 1707 | "mr 11,%1\n\t" \ |
| 1708 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1709 | "lwz 4,8(11)\n\t" \ |
| 1710 | "lwz 5,12(11)\n\t" \ |
| 1711 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1712 | "lwz 7,20(11)\n\t" \ |
| 1713 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1714 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1715 | "mr %0,3" \ |
| 1716 | : /*out*/ "=r" (_res) \ |
| 1717 | : /*in*/ "r" (&_argvec[0]) \ |
| 1718 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1719 | ); \ |
| 1720 | lval = (__typeof__(lval)) _res; \ |
| 1721 | } while (0) |
| 1722 | |
| 1723 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 1724 | do { \ |
| 1725 | volatile OrigFn _orig = (orig); \ |
| 1726 | volatile unsigned long _argvec[7]; \ |
| 1727 | volatile unsigned long _res; \ |
| 1728 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1729 | _argvec[1] = (unsigned long)arg1; \ |
| 1730 | _argvec[2] = (unsigned long)arg2; \ |
| 1731 | _argvec[3] = (unsigned long)arg3; \ |
| 1732 | _argvec[4] = (unsigned long)arg4; \ |
| 1733 | _argvec[5] = (unsigned long)arg5; \ |
| 1734 | _argvec[6] = (unsigned long)arg6; \ |
| 1735 | __asm__ volatile( \ |
| 1736 | "mr 11,%1\n\t" \ |
| 1737 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1738 | "lwz 4,8(11)\n\t" \ |
| 1739 | "lwz 5,12(11)\n\t" \ |
| 1740 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1741 | "lwz 7,20(11)\n\t" \ |
| 1742 | "lwz 8,24(11)\n\t" \ |
| 1743 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1744 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1745 | "mr %0,3" \ |
| 1746 | : /*out*/ "=r" (_res) \ |
| 1747 | : /*in*/ "r" (&_argvec[0]) \ |
| 1748 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1749 | ); \ |
| 1750 | lval = (__typeof__(lval)) _res; \ |
| 1751 | } while (0) |
| 1752 | |
| 1753 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1754 | arg7) \ |
| 1755 | do { \ |
| 1756 | volatile OrigFn _orig = (orig); \ |
| 1757 | volatile unsigned long _argvec[8]; \ |
| 1758 | volatile unsigned long _res; \ |
| 1759 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1760 | _argvec[1] = (unsigned long)arg1; \ |
| 1761 | _argvec[2] = (unsigned long)arg2; \ |
| 1762 | _argvec[3] = (unsigned long)arg3; \ |
| 1763 | _argvec[4] = (unsigned long)arg4; \ |
| 1764 | _argvec[5] = (unsigned long)arg5; \ |
| 1765 | _argvec[6] = (unsigned long)arg6; \ |
| 1766 | _argvec[7] = (unsigned long)arg7; \ |
| 1767 | __asm__ volatile( \ |
| 1768 | "mr 11,%1\n\t" \ |
| 1769 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1770 | "lwz 4,8(11)\n\t" \ |
| 1771 | "lwz 5,12(11)\n\t" \ |
| 1772 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1773 | "lwz 7,20(11)\n\t" \ |
| 1774 | "lwz 8,24(11)\n\t" \ |
| 1775 | "lwz 9,28(11)\n\t" \ |
| 1776 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1777 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1778 | "mr %0,3" \ |
| 1779 | : /*out*/ "=r" (_res) \ |
| 1780 | : /*in*/ "r" (&_argvec[0]) \ |
| 1781 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1782 | ); \ |
| 1783 | lval = (__typeof__(lval)) _res; \ |
| 1784 | } while (0) |
| 1785 | |
| 1786 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1787 | arg7,arg8) \ |
| 1788 | do { \ |
| 1789 | volatile OrigFn _orig = (orig); \ |
| 1790 | volatile unsigned long _argvec[9]; \ |
| 1791 | volatile unsigned long _res; \ |
| 1792 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1793 | _argvec[1] = (unsigned long)arg1; \ |
| 1794 | _argvec[2] = (unsigned long)arg2; \ |
| 1795 | _argvec[3] = (unsigned long)arg3; \ |
| 1796 | _argvec[4] = (unsigned long)arg4; \ |
| 1797 | _argvec[5] = (unsigned long)arg5; \ |
| 1798 | _argvec[6] = (unsigned long)arg6; \ |
| 1799 | _argvec[7] = (unsigned long)arg7; \ |
| 1800 | _argvec[8] = (unsigned long)arg8; \ |
| 1801 | __asm__ volatile( \ |
| 1802 | "mr 11,%1\n\t" \ |
| 1803 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1804 | "lwz 4,8(11)\n\t" \ |
| 1805 | "lwz 5,12(11)\n\t" \ |
| 1806 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1807 | "lwz 7,20(11)\n\t" \ |
| 1808 | "lwz 8,24(11)\n\t" \ |
| 1809 | "lwz 9,28(11)\n\t" \ |
| 1810 | "lwz 10,32(11)\n\t" /* arg8->r10 */ \ |
| 1811 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1812 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1813 | "mr %0,3" \ |
| 1814 | : /*out*/ "=r" (_res) \ |
| 1815 | : /*in*/ "r" (&_argvec[0]) \ |
| 1816 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1817 | ); \ |
| 1818 | lval = (__typeof__(lval)) _res; \ |
| 1819 | } while (0) |
| 1820 | |
| 1821 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1822 | arg7,arg8,arg9) \ |
| 1823 | do { \ |
| 1824 | volatile OrigFn _orig = (orig); \ |
| 1825 | volatile unsigned long _argvec[10]; \ |
| 1826 | volatile unsigned long _res; \ |
| 1827 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1828 | _argvec[1] = (unsigned long)arg1; \ |
| 1829 | _argvec[2] = (unsigned long)arg2; \ |
| 1830 | _argvec[3] = (unsigned long)arg3; \ |
| 1831 | _argvec[4] = (unsigned long)arg4; \ |
| 1832 | _argvec[5] = (unsigned long)arg5; \ |
| 1833 | _argvec[6] = (unsigned long)arg6; \ |
| 1834 | _argvec[7] = (unsigned long)arg7; \ |
| 1835 | _argvec[8] = (unsigned long)arg8; \ |
| 1836 | _argvec[9] = (unsigned long)arg9; \ |
| 1837 | __asm__ volatile( \ |
| 1838 | "mr 11,%1\n\t" \ |
| 1839 | "addi 1,1,-16\n\t" \ |
| 1840 | /* arg9 */ \ |
| 1841 | "lwz 3,36(11)\n\t" \ |
| 1842 | "stw 3,8(1)\n\t" \ |
| 1843 | /* args1-8 */ \ |
| 1844 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1845 | "lwz 4,8(11)\n\t" \ |
| 1846 | "lwz 5,12(11)\n\t" \ |
| 1847 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1848 | "lwz 7,20(11)\n\t" \ |
| 1849 | "lwz 8,24(11)\n\t" \ |
| 1850 | "lwz 9,28(11)\n\t" \ |
| 1851 | "lwz 10,32(11)\n\t" /* arg8->r10 */ \ |
| 1852 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1853 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1854 | "addi 1,1,16\n\t" \ |
| 1855 | "mr %0,3" \ |
| 1856 | : /*out*/ "=r" (_res) \ |
| 1857 | : /*in*/ "r" (&_argvec[0]) \ |
| 1858 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1859 | ); \ |
| 1860 | lval = (__typeof__(lval)) _res; \ |
| 1861 | } while (0) |
| 1862 | |
| 1863 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1864 | arg7,arg8,arg9,arg10) \ |
| 1865 | do { \ |
| 1866 | volatile OrigFn _orig = (orig); \ |
| 1867 | volatile unsigned long _argvec[11]; \ |
| 1868 | volatile unsigned long _res; \ |
| 1869 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1870 | _argvec[1] = (unsigned long)arg1; \ |
| 1871 | _argvec[2] = (unsigned long)arg2; \ |
| 1872 | _argvec[3] = (unsigned long)arg3; \ |
| 1873 | _argvec[4] = (unsigned long)arg4; \ |
| 1874 | _argvec[5] = (unsigned long)arg5; \ |
| 1875 | _argvec[6] = (unsigned long)arg6; \ |
| 1876 | _argvec[7] = (unsigned long)arg7; \ |
| 1877 | _argvec[8] = (unsigned long)arg8; \ |
| 1878 | _argvec[9] = (unsigned long)arg9; \ |
| 1879 | _argvec[10] = (unsigned long)arg10; \ |
| 1880 | __asm__ volatile( \ |
| 1881 | "mr 11,%1\n\t" \ |
| 1882 | "addi 1,1,-16\n\t" \ |
| 1883 | /* arg10 */ \ |
| 1884 | "lwz 3,40(11)\n\t" \ |
| 1885 | "stw 3,12(1)\n\t" \ |
| 1886 | /* arg9 */ \ |
| 1887 | "lwz 3,36(11)\n\t" \ |
| 1888 | "stw 3,8(1)\n\t" \ |
| 1889 | /* args1-8 */ \ |
| 1890 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1891 | "lwz 4,8(11)\n\t" \ |
| 1892 | "lwz 5,12(11)\n\t" \ |
| 1893 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1894 | "lwz 7,20(11)\n\t" \ |
| 1895 | "lwz 8,24(11)\n\t" \ |
| 1896 | "lwz 9,28(11)\n\t" \ |
| 1897 | "lwz 10,32(11)\n\t" /* arg8->r10 */ \ |
| 1898 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1899 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1900 | "addi 1,1,16\n\t" \ |
| 1901 | "mr %0,3" \ |
| 1902 | : /*out*/ "=r" (_res) \ |
| 1903 | : /*in*/ "r" (&_argvec[0]) \ |
| 1904 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1905 | ); \ |
| 1906 | lval = (__typeof__(lval)) _res; \ |
| 1907 | } while (0) |
| 1908 | |
| 1909 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1910 | arg7,arg8,arg9,arg10,arg11) \ |
| 1911 | do { \ |
| 1912 | volatile OrigFn _orig = (orig); \ |
| 1913 | volatile unsigned long _argvec[12]; \ |
| 1914 | volatile unsigned long _res; \ |
| 1915 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1916 | _argvec[1] = (unsigned long)arg1; \ |
| 1917 | _argvec[2] = (unsigned long)arg2; \ |
| 1918 | _argvec[3] = (unsigned long)arg3; \ |
| 1919 | _argvec[4] = (unsigned long)arg4; \ |
| 1920 | _argvec[5] = (unsigned long)arg5; \ |
| 1921 | _argvec[6] = (unsigned long)arg6; \ |
| 1922 | _argvec[7] = (unsigned long)arg7; \ |
| 1923 | _argvec[8] = (unsigned long)arg8; \ |
| 1924 | _argvec[9] = (unsigned long)arg9; \ |
| 1925 | _argvec[10] = (unsigned long)arg10; \ |
| 1926 | _argvec[11] = (unsigned long)arg11; \ |
| 1927 | __asm__ volatile( \ |
| 1928 | "mr 11,%1\n\t" \ |
| 1929 | "addi 1,1,-32\n\t" \ |
| 1930 | /* arg11 */ \ |
| 1931 | "lwz 3,44(11)\n\t" \ |
| 1932 | "stw 3,16(1)\n\t" \ |
| 1933 | /* arg10 */ \ |
| 1934 | "lwz 3,40(11)\n\t" \ |
| 1935 | "stw 3,12(1)\n\t" \ |
| 1936 | /* arg9 */ \ |
| 1937 | "lwz 3,36(11)\n\t" \ |
| 1938 | "stw 3,8(1)\n\t" \ |
| 1939 | /* args1-8 */ \ |
| 1940 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1941 | "lwz 4,8(11)\n\t" \ |
| 1942 | "lwz 5,12(11)\n\t" \ |
| 1943 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1944 | "lwz 7,20(11)\n\t" \ |
| 1945 | "lwz 8,24(11)\n\t" \ |
| 1946 | "lwz 9,28(11)\n\t" \ |
| 1947 | "lwz 10,32(11)\n\t" /* arg8->r10 */ \ |
| 1948 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 1949 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 1950 | "addi 1,1,32\n\t" \ |
| 1951 | "mr %0,3" \ |
| 1952 | : /*out*/ "=r" (_res) \ |
| 1953 | : /*in*/ "r" (&_argvec[0]) \ |
| 1954 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 1955 | ); \ |
| 1956 | lval = (__typeof__(lval)) _res; \ |
| 1957 | } while (0) |
| 1958 | |
| 1959 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 1960 | arg7,arg8,arg9,arg10,arg11,arg12) \ |
| 1961 | do { \ |
| 1962 | volatile OrigFn _orig = (orig); \ |
| 1963 | volatile unsigned long _argvec[13]; \ |
| 1964 | volatile unsigned long _res; \ |
| 1965 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 1966 | _argvec[1] = (unsigned long)arg1; \ |
| 1967 | _argvec[2] = (unsigned long)arg2; \ |
| 1968 | _argvec[3] = (unsigned long)arg3; \ |
| 1969 | _argvec[4] = (unsigned long)arg4; \ |
| 1970 | _argvec[5] = (unsigned long)arg5; \ |
| 1971 | _argvec[6] = (unsigned long)arg6; \ |
| 1972 | _argvec[7] = (unsigned long)arg7; \ |
| 1973 | _argvec[8] = (unsigned long)arg8; \ |
| 1974 | _argvec[9] = (unsigned long)arg9; \ |
| 1975 | _argvec[10] = (unsigned long)arg10; \ |
| 1976 | _argvec[11] = (unsigned long)arg11; \ |
| 1977 | _argvec[12] = (unsigned long)arg12; \ |
| 1978 | __asm__ volatile( \ |
| 1979 | "mr 11,%1\n\t" \ |
| 1980 | "addi 1,1,-32\n\t" \ |
| 1981 | /* arg12 */ \ |
| 1982 | "lwz 3,48(11)\n\t" \ |
| 1983 | "stw 3,20(1)\n\t" \ |
| 1984 | /* arg11 */ \ |
| 1985 | "lwz 3,44(11)\n\t" \ |
| 1986 | "stw 3,16(1)\n\t" \ |
| 1987 | /* arg10 */ \ |
| 1988 | "lwz 3,40(11)\n\t" \ |
| 1989 | "stw 3,12(1)\n\t" \ |
| 1990 | /* arg9 */ \ |
| 1991 | "lwz 3,36(11)\n\t" \ |
| 1992 | "stw 3,8(1)\n\t" \ |
| 1993 | /* args1-8 */ \ |
| 1994 | "lwz 3,4(11)\n\t" /* arg1->r3 */ \ |
| 1995 | "lwz 4,8(11)\n\t" \ |
| 1996 | "lwz 5,12(11)\n\t" \ |
| 1997 | "lwz 6,16(11)\n\t" /* arg4->r6 */ \ |
| 1998 | "lwz 7,20(11)\n\t" \ |
| 1999 | "lwz 8,24(11)\n\t" \ |
| 2000 | "lwz 9,28(11)\n\t" \ |
| 2001 | "lwz 10,32(11)\n\t" /* arg8->r10 */ \ |
| 2002 | "lwz 11,0(11)\n\t" /* target->r11 */ \ |
| 2003 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2004 | "addi 1,1,32\n\t" \ |
| 2005 | "mr %0,3" \ |
| 2006 | : /*out*/ "=r" (_res) \ |
| 2007 | : /*in*/ "r" (&_argvec[0]) \ |
| 2008 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2009 | ); \ |
| 2010 | lval = (__typeof__(lval)) _res; \ |
| 2011 | } while (0) |
| 2012 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 2013 | #endif /* PLAT_ppc32_linux */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 2014 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 2015 | /* ------------------------ ppc64-linux ------------------------ */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 2016 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 2017 | #if defined(PLAT_ppc64_linux) |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2018 | |
| 2019 | /* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ |
| 2020 | |
| 2021 | /* These regs are trashed by the hidden call. */ |
sewardj | cd63639 | 2006-03-12 16:48:14 +0000 | [diff] [blame] | 2022 | #define __CALLER_SAVED_REGS \ |
| 2023 | "lr", "ctr", "xer", \ |
| 2024 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ |
| 2025 | "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ |
| 2026 | "r11", "r12", "r13" |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2027 | |
| 2028 | /* These CALL_FN_ macros assume that on ppc64-linux, sizeof(unsigned |
| 2029 | long) == 8. */ |
| 2030 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2031 | #define CALL_FN_W_v(lval, orig) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2032 | do { \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2033 | volatile OrigFn _orig = (orig); \ |
| 2034 | volatile unsigned long _argvec[3+0]; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2035 | volatile unsigned long _res; \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2036 | /* _argvec[0] holds current r2 across the call */ \ |
| 2037 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2038 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2039 | __asm__ volatile( \ |
| 2040 | "mr 11,%1\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2041 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2042 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2043 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2044 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2045 | "mr 11,%1\n\t" \ |
| 2046 | "mr %0,3\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2047 | "ld 2,-16(11)" /* restore tocptr */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2048 | : /*out*/ "=r" (_res) \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2049 | : /*in*/ "r" (&_argvec[2]) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2050 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2051 | ); \ |
| 2052 | lval = (__typeof__(lval)) _res; \ |
| 2053 | } while (0) |
| 2054 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2055 | #define CALL_FN_W_W(lval, orig, arg1) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2056 | do { \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2057 | volatile OrigFn _orig = (orig); \ |
| 2058 | volatile unsigned long _argvec[3+1]; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2059 | volatile unsigned long _res; \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2060 | /* _argvec[0] holds current r2 across the call */ \ |
| 2061 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2062 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2063 | _argvec[2+1] = (unsigned long)arg1; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2064 | __asm__ volatile( \ |
| 2065 | "mr 11,%1\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2066 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2067 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2068 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2069 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2070 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2071 | "mr 11,%1\n\t" \ |
| 2072 | "mr %0,3\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2073 | "ld 2,-16(11)" /* restore tocptr */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2074 | : /*out*/ "=r" (_res) \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2075 | : /*in*/ "r" (&_argvec[2]) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2076 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2077 | ); \ |
| 2078 | lval = (__typeof__(lval)) _res; \ |
| 2079 | } while (0) |
| 2080 | |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2081 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2082 | do { \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2083 | volatile OrigFn _orig = (orig); \ |
| 2084 | volatile unsigned long _argvec[3+2]; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2085 | volatile unsigned long _res; \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2086 | /* _argvec[0] holds current r2 across the call */ \ |
| 2087 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2088 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2089 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2090 | _argvec[2+2] = (unsigned long)arg2; \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2091 | __asm__ volatile( \ |
| 2092 | "mr 11,%1\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2093 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2094 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2095 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
sewardj | cd63639 | 2006-03-12 16:48:14 +0000 | [diff] [blame] | 2096 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2097 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2098 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2099 | "mr 11,%1\n\t" \ |
| 2100 | "mr %0,3\n\t" \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2101 | "ld 2,-16(11)" /* restore tocptr */ \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2102 | : /*out*/ "=r" (_res) \ |
sewardj | d68ac3e | 2006-01-20 14:31:57 +0000 | [diff] [blame] | 2103 | : /*in*/ "r" (&_argvec[2]) \ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 2104 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2105 | ); \ |
| 2106 | lval = (__typeof__(lval)) _res; \ |
| 2107 | } while (0) |
| 2108 | |
sewardj | cd63639 | 2006-03-12 16:48:14 +0000 | [diff] [blame] | 2109 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 2110 | do { \ |
| 2111 | volatile OrigFn _orig = (orig); \ |
| 2112 | volatile unsigned long _argvec[3+3]; \ |
| 2113 | volatile unsigned long _res; \ |
| 2114 | /* _argvec[0] holds current r2 across the call */ \ |
| 2115 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2116 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2117 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2118 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2119 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2120 | __asm__ volatile( \ |
| 2121 | "mr 11,%1\n\t" \ |
| 2122 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2123 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2124 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2125 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2126 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2127 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2128 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2129 | "mr 11,%1\n\t" \ |
| 2130 | "mr %0,3\n\t" \ |
| 2131 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2132 | : /*out*/ "=r" (_res) \ |
| 2133 | : /*in*/ "r" (&_argvec[2]) \ |
| 2134 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2135 | ); \ |
| 2136 | lval = (__typeof__(lval)) _res; \ |
| 2137 | } while (0) |
| 2138 | |
| 2139 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 2140 | do { \ |
| 2141 | volatile OrigFn _orig = (orig); \ |
| 2142 | volatile unsigned long _argvec[3+4]; \ |
| 2143 | volatile unsigned long _res; \ |
| 2144 | /* _argvec[0] holds current r2 across the call */ \ |
| 2145 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2146 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2147 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2148 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2149 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2150 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2151 | __asm__ volatile( \ |
| 2152 | "mr 11,%1\n\t" \ |
| 2153 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2154 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2155 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2156 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2157 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2158 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2159 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2160 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2161 | "mr 11,%1\n\t" \ |
| 2162 | "mr %0,3\n\t" \ |
| 2163 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2164 | : /*out*/ "=r" (_res) \ |
| 2165 | : /*in*/ "r" (&_argvec[2]) \ |
| 2166 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2167 | ); \ |
| 2168 | lval = (__typeof__(lval)) _res; \ |
| 2169 | } while (0) |
| 2170 | |
| 2171 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 2172 | do { \ |
| 2173 | volatile OrigFn _orig = (orig); \ |
| 2174 | volatile unsigned long _argvec[3+5]; \ |
| 2175 | volatile unsigned long _res; \ |
| 2176 | /* _argvec[0] holds current r2 across the call */ \ |
| 2177 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2178 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2179 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2180 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2181 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2182 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2183 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2184 | __asm__ volatile( \ |
| 2185 | "mr 11,%1\n\t" \ |
| 2186 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2187 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2188 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2189 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2190 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2191 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2192 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2193 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2194 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2195 | "mr 11,%1\n\t" \ |
| 2196 | "mr %0,3\n\t" \ |
| 2197 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2198 | : /*out*/ "=r" (_res) \ |
| 2199 | : /*in*/ "r" (&_argvec[2]) \ |
| 2200 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2201 | ); \ |
| 2202 | lval = (__typeof__(lval)) _res; \ |
| 2203 | } while (0) |
| 2204 | |
| 2205 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 2206 | do { \ |
| 2207 | volatile OrigFn _orig = (orig); \ |
| 2208 | volatile unsigned long _argvec[3+6]; \ |
| 2209 | volatile unsigned long _res; \ |
| 2210 | /* _argvec[0] holds current r2 across the call */ \ |
| 2211 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2212 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2213 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2214 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2215 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2216 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2217 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2218 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2219 | __asm__ volatile( \ |
| 2220 | "mr 11,%1\n\t" \ |
| 2221 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2222 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2223 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2224 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2225 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2226 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2227 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2228 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2229 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2230 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2231 | "mr 11,%1\n\t" \ |
| 2232 | "mr %0,3\n\t" \ |
| 2233 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2234 | : /*out*/ "=r" (_res) \ |
| 2235 | : /*in*/ "r" (&_argvec[2]) \ |
| 2236 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2237 | ); \ |
| 2238 | lval = (__typeof__(lval)) _res; \ |
| 2239 | } while (0) |
| 2240 | |
| 2241 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2242 | arg7) \ |
| 2243 | do { \ |
| 2244 | volatile OrigFn _orig = (orig); \ |
| 2245 | volatile unsigned long _argvec[3+7]; \ |
| 2246 | volatile unsigned long _res; \ |
| 2247 | /* _argvec[0] holds current r2 across the call */ \ |
| 2248 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2249 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2250 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2251 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2252 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2253 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2254 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2255 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2256 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2257 | __asm__ volatile( \ |
| 2258 | "mr 11,%1\n\t" \ |
| 2259 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2260 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2261 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2262 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2263 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2264 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2265 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2266 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2267 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2268 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2269 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2270 | "mr 11,%1\n\t" \ |
| 2271 | "mr %0,3\n\t" \ |
| 2272 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2273 | : /*out*/ "=r" (_res) \ |
| 2274 | : /*in*/ "r" (&_argvec[2]) \ |
| 2275 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2276 | ); \ |
| 2277 | lval = (__typeof__(lval)) _res; \ |
| 2278 | } while (0) |
| 2279 | |
| 2280 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2281 | arg7,arg8) \ |
| 2282 | do { \ |
| 2283 | volatile OrigFn _orig = (orig); \ |
| 2284 | volatile unsigned long _argvec[3+8]; \ |
| 2285 | volatile unsigned long _res; \ |
| 2286 | /* _argvec[0] holds current r2 across the call */ \ |
| 2287 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2288 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2289 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2290 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2291 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2292 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2293 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2294 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2295 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2296 | _argvec[2+8] = (unsigned long)arg8; \ |
| 2297 | __asm__ volatile( \ |
| 2298 | "mr 11,%1\n\t" \ |
| 2299 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2300 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2301 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2302 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2303 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2304 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2305 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2306 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2307 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2308 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 2309 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2310 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2311 | "mr 11,%1\n\t" \ |
| 2312 | "mr %0,3\n\t" \ |
| 2313 | "ld 2,-16(11)" /* restore tocptr */ \ |
| 2314 | : /*out*/ "=r" (_res) \ |
| 2315 | : /*in*/ "r" (&_argvec[2]) \ |
| 2316 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2317 | ); \ |
| 2318 | lval = (__typeof__(lval)) _res; \ |
| 2319 | } while (0) |
| 2320 | |
| 2321 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2322 | arg7,arg8,arg9) \ |
| 2323 | do { \ |
| 2324 | volatile OrigFn _orig = (orig); \ |
| 2325 | volatile unsigned long _argvec[3+9]; \ |
| 2326 | volatile unsigned long _res; \ |
| 2327 | /* _argvec[0] holds current r2 across the call */ \ |
| 2328 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2329 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2330 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2331 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2332 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2333 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2334 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2335 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2336 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2337 | _argvec[2+8] = (unsigned long)arg8; \ |
| 2338 | _argvec[2+9] = (unsigned long)arg9; \ |
| 2339 | __asm__ volatile( \ |
| 2340 | "mr 11,%1\n\t" \ |
| 2341 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2342 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2343 | "addi 1,1,-128\n\t" /* expand stack frame */ \ |
| 2344 | /* arg9 */ \ |
| 2345 | "ld 3,72(11)\n\t" \ |
| 2346 | "std 3,112(1)\n\t" \ |
| 2347 | /* args1-8 */ \ |
| 2348 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2349 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2350 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2351 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2352 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2353 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2354 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2355 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 2356 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2357 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2358 | "mr 11,%1\n\t" \ |
| 2359 | "mr %0,3\n\t" \ |
| 2360 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 2361 | "addi 1,1,128" /* restore frame */ \ |
| 2362 | : /*out*/ "=r" (_res) \ |
| 2363 | : /*in*/ "r" (&_argvec[2]) \ |
| 2364 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2365 | ); \ |
| 2366 | lval = (__typeof__(lval)) _res; \ |
| 2367 | } while (0) |
| 2368 | |
| 2369 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2370 | arg7,arg8,arg9,arg10) \ |
| 2371 | do { \ |
| 2372 | volatile OrigFn _orig = (orig); \ |
| 2373 | volatile unsigned long _argvec[3+10]; \ |
| 2374 | volatile unsigned long _res; \ |
| 2375 | /* _argvec[0] holds current r2 across the call */ \ |
| 2376 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2377 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2378 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2379 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2380 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2381 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2382 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2383 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2384 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2385 | _argvec[2+8] = (unsigned long)arg8; \ |
| 2386 | _argvec[2+9] = (unsigned long)arg9; \ |
| 2387 | _argvec[2+10] = (unsigned long)arg10; \ |
| 2388 | __asm__ volatile( \ |
| 2389 | "mr 11,%1\n\t" \ |
| 2390 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2391 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2392 | "addi 1,1,-128\n\t" /* expand stack frame */ \ |
| 2393 | /* arg10 */ \ |
| 2394 | "ld 3,80(11)\n\t" \ |
| 2395 | "std 3,120(1)\n\t" \ |
| 2396 | /* arg9 */ \ |
| 2397 | "ld 3,72(11)\n\t" \ |
| 2398 | "std 3,112(1)\n\t" \ |
| 2399 | /* args1-8 */ \ |
| 2400 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2401 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2402 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2403 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2404 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2405 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2406 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2407 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 2408 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2409 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2410 | "mr 11,%1\n\t" \ |
| 2411 | "mr %0,3\n\t" \ |
| 2412 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 2413 | "addi 1,1,128" /* restore frame */ \ |
| 2414 | : /*out*/ "=r" (_res) \ |
| 2415 | : /*in*/ "r" (&_argvec[2]) \ |
| 2416 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2417 | ); \ |
| 2418 | lval = (__typeof__(lval)) _res; \ |
| 2419 | } while (0) |
| 2420 | |
| 2421 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2422 | arg7,arg8,arg9,arg10,arg11) \ |
| 2423 | do { \ |
| 2424 | volatile OrigFn _orig = (orig); \ |
| 2425 | volatile unsigned long _argvec[3+11]; \ |
| 2426 | volatile unsigned long _res; \ |
| 2427 | /* _argvec[0] holds current r2 across the call */ \ |
| 2428 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2429 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2430 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2431 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2432 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2433 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2434 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2435 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2436 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2437 | _argvec[2+8] = (unsigned long)arg8; \ |
| 2438 | _argvec[2+9] = (unsigned long)arg9; \ |
| 2439 | _argvec[2+10] = (unsigned long)arg10; \ |
| 2440 | _argvec[2+11] = (unsigned long)arg11; \ |
| 2441 | __asm__ volatile( \ |
| 2442 | "mr 11,%1\n\t" \ |
| 2443 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2444 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2445 | "addi 1,1,-144\n\t" /* expand stack frame */ \ |
| 2446 | /* arg11 */ \ |
| 2447 | "ld 3,88(11)\n\t" \ |
| 2448 | "std 3,128(1)\n\t" \ |
| 2449 | /* arg10 */ \ |
| 2450 | "ld 3,80(11)\n\t" \ |
| 2451 | "std 3,120(1)\n\t" \ |
| 2452 | /* arg9 */ \ |
| 2453 | "ld 3,72(11)\n\t" \ |
| 2454 | "std 3,112(1)\n\t" \ |
| 2455 | /* args1-8 */ \ |
| 2456 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2457 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2458 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2459 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2460 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2461 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2462 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2463 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 2464 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2465 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2466 | "mr 11,%1\n\t" \ |
| 2467 | "mr %0,3\n\t" \ |
| 2468 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 2469 | "addi 1,1,144" /* restore frame */ \ |
| 2470 | : /*out*/ "=r" (_res) \ |
| 2471 | : /*in*/ "r" (&_argvec[2]) \ |
| 2472 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2473 | ); \ |
| 2474 | lval = (__typeof__(lval)) _res; \ |
| 2475 | } while (0) |
| 2476 | |
| 2477 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2478 | arg7,arg8,arg9,arg10,arg11,arg12) \ |
| 2479 | do { \ |
| 2480 | volatile OrigFn _orig = (orig); \ |
| 2481 | volatile unsigned long _argvec[3+12]; \ |
| 2482 | volatile unsigned long _res; \ |
| 2483 | /* _argvec[0] holds current r2 across the call */ \ |
| 2484 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2485 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2486 | _argvec[2+1] = (unsigned long)arg1; \ |
| 2487 | _argvec[2+2] = (unsigned long)arg2; \ |
| 2488 | _argvec[2+3] = (unsigned long)arg3; \ |
| 2489 | _argvec[2+4] = (unsigned long)arg4; \ |
| 2490 | _argvec[2+5] = (unsigned long)arg5; \ |
| 2491 | _argvec[2+6] = (unsigned long)arg6; \ |
| 2492 | _argvec[2+7] = (unsigned long)arg7; \ |
| 2493 | _argvec[2+8] = (unsigned long)arg8; \ |
| 2494 | _argvec[2+9] = (unsigned long)arg9; \ |
| 2495 | _argvec[2+10] = (unsigned long)arg10; \ |
| 2496 | _argvec[2+11] = (unsigned long)arg11; \ |
| 2497 | _argvec[2+12] = (unsigned long)arg12; \ |
| 2498 | __asm__ volatile( \ |
| 2499 | "mr 11,%1\n\t" \ |
| 2500 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 2501 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 2502 | "addi 1,1,-144\n\t" /* expand stack frame */ \ |
| 2503 | /* arg12 */ \ |
| 2504 | "ld 3,96(11)\n\t" \ |
| 2505 | "std 3,136(1)\n\t" \ |
| 2506 | /* arg11 */ \ |
| 2507 | "ld 3,88(11)\n\t" \ |
| 2508 | "std 3,128(1)\n\t" \ |
| 2509 | /* arg10 */ \ |
| 2510 | "ld 3,80(11)\n\t" \ |
| 2511 | "std 3,120(1)\n\t" \ |
| 2512 | /* arg9 */ \ |
| 2513 | "ld 3,72(11)\n\t" \ |
| 2514 | "std 3,112(1)\n\t" \ |
| 2515 | /* args1-8 */ \ |
| 2516 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 2517 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 2518 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 2519 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 2520 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 2521 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 2522 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 2523 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 2524 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 2525 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2526 | "mr 11,%1\n\t" \ |
| 2527 | "mr %0,3\n\t" \ |
| 2528 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 2529 | "addi 1,1,144" /* restore frame */ \ |
| 2530 | : /*out*/ "=r" (_res) \ |
| 2531 | : /*in*/ "r" (&_argvec[2]) \ |
| 2532 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2533 | ); \ |
| 2534 | lval = (__typeof__(lval)) _res; \ |
| 2535 | } while (0) |
| 2536 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 2537 | #endif /* PLAT_ppc64_linux */ |
| 2538 | |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 2539 | /* ------------------------- arm-linux ------------------------- */ |
| 2540 | |
| 2541 | #if defined(PLAT_arm_linux) |
| 2542 | |
| 2543 | /* These regs are trashed by the hidden call. */ |
| 2544 | #define __CALLER_SAVED_REGS "r0", "r1", "r2", "r3","r4","r14" |
| 2545 | |
| 2546 | /* These CALL_FN_ macros assume that on arm-linux, sizeof(unsigned |
| 2547 | long) == 4. */ |
| 2548 | |
| 2549 | #define CALL_FN_W_v(lval, orig) \ |
| 2550 | do { \ |
| 2551 | volatile OrigFn _orig = (orig); \ |
| 2552 | volatile unsigned long _argvec[1]; \ |
| 2553 | volatile unsigned long _res; \ |
| 2554 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2555 | __asm__ volatile( \ |
| 2556 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2557 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2558 | "mov %0, r0\n" \ |
| 2559 | : /*out*/ "=r" (_res) \ |
| 2560 | : /*in*/ "0" (&_argvec[0]) \ |
| 2561 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2562 | ); \ |
| 2563 | lval = (__typeof__(lval)) _res; \ |
| 2564 | } while (0) |
| 2565 | |
| 2566 | #define CALL_FN_W_W(lval, orig, arg1) \ |
| 2567 | do { \ |
| 2568 | volatile OrigFn _orig = (orig); \ |
| 2569 | volatile unsigned long _argvec[2]; \ |
| 2570 | volatile unsigned long _res; \ |
| 2571 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2572 | _argvec[1] = (unsigned long)(arg1); \ |
| 2573 | __asm__ volatile( \ |
| 2574 | "ldr r0, [%1, #4] \n\t" \ |
| 2575 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2576 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2577 | "mov %0, r0\n" \ |
| 2578 | : /*out*/ "=r" (_res) \ |
| 2579 | : /*in*/ "0" (&_argvec[0]) \ |
| 2580 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2581 | ); \ |
| 2582 | lval = (__typeof__(lval)) _res; \ |
| 2583 | } while (0) |
| 2584 | |
| 2585 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
| 2586 | do { \ |
| 2587 | volatile OrigFn _orig = (orig); \ |
| 2588 | volatile unsigned long _argvec[3]; \ |
| 2589 | volatile unsigned long _res; \ |
| 2590 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2591 | _argvec[1] = (unsigned long)(arg1); \ |
| 2592 | _argvec[2] = (unsigned long)(arg2); \ |
| 2593 | __asm__ volatile( \ |
| 2594 | "ldr r0, [%1, #4] \n\t" \ |
| 2595 | "ldr r1, [%1, #8] \n\t" \ |
| 2596 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2597 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2598 | "mov %0, r0\n" \ |
| 2599 | : /*out*/ "=r" (_res) \ |
| 2600 | : /*in*/ "0" (&_argvec[0]) \ |
| 2601 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2602 | ); \ |
| 2603 | lval = (__typeof__(lval)) _res; \ |
| 2604 | } while (0) |
| 2605 | |
| 2606 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 2607 | do { \ |
| 2608 | volatile OrigFn _orig = (orig); \ |
| 2609 | volatile unsigned long _argvec[4]; \ |
| 2610 | volatile unsigned long _res; \ |
| 2611 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2612 | _argvec[1] = (unsigned long)(arg1); \ |
| 2613 | _argvec[2] = (unsigned long)(arg2); \ |
| 2614 | _argvec[3] = (unsigned long)(arg3); \ |
| 2615 | __asm__ volatile( \ |
| 2616 | "ldr r0, [%1, #4] \n\t" \ |
| 2617 | "ldr r1, [%1, #8] \n\t" \ |
| 2618 | "ldr r2, [%1, #12] \n\t" \ |
| 2619 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2620 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2621 | "mov %0, r0\n" \ |
| 2622 | : /*out*/ "=r" (_res) \ |
| 2623 | : /*in*/ "0" (&_argvec[0]) \ |
| 2624 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2625 | ); \ |
| 2626 | lval = (__typeof__(lval)) _res; \ |
| 2627 | } while (0) |
| 2628 | |
| 2629 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 2630 | do { \ |
| 2631 | volatile OrigFn _orig = (orig); \ |
| 2632 | volatile unsigned long _argvec[5]; \ |
| 2633 | volatile unsigned long _res; \ |
| 2634 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2635 | _argvec[1] = (unsigned long)(arg1); \ |
| 2636 | _argvec[2] = (unsigned long)(arg2); \ |
| 2637 | _argvec[3] = (unsigned long)(arg3); \ |
| 2638 | _argvec[4] = (unsigned long)(arg4); \ |
| 2639 | __asm__ volatile( \ |
| 2640 | "ldr r0, [%1, #4] \n\t" \ |
| 2641 | "ldr r1, [%1, #8] \n\t" \ |
| 2642 | "ldr r2, [%1, #12] \n\t" \ |
| 2643 | "ldr r3, [%1, #16] \n\t" \ |
| 2644 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2645 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2646 | "mov %0, r0" \ |
| 2647 | : /*out*/ "=r" (_res) \ |
| 2648 | : /*in*/ "0" (&_argvec[0]) \ |
| 2649 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2650 | ); \ |
| 2651 | lval = (__typeof__(lval)) _res; \ |
| 2652 | } while (0) |
| 2653 | |
| 2654 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 2655 | do { \ |
| 2656 | volatile OrigFn _orig = (orig); \ |
| 2657 | volatile unsigned long _argvec[6]; \ |
| 2658 | volatile unsigned long _res; \ |
| 2659 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2660 | _argvec[1] = (unsigned long)(arg1); \ |
| 2661 | _argvec[2] = (unsigned long)(arg2); \ |
| 2662 | _argvec[3] = (unsigned long)(arg3); \ |
| 2663 | _argvec[4] = (unsigned long)(arg4); \ |
| 2664 | _argvec[5] = (unsigned long)(arg5); \ |
| 2665 | __asm__ volatile( \ |
| 2666 | "ldr r0, [%1, #20] \n\t" \ |
| 2667 | "push {r0} \n\t" \ |
| 2668 | "ldr r0, [%1, #4] \n\t" \ |
| 2669 | "ldr r1, [%1, #8] \n\t" \ |
| 2670 | "ldr r2, [%1, #12] \n\t" \ |
| 2671 | "ldr r3, [%1, #16] \n\t" \ |
| 2672 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2673 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2674 | "add sp, sp, #4 \n\t" \ |
| 2675 | "mov %0, r0" \ |
| 2676 | : /*out*/ "=r" (_res) \ |
| 2677 | : /*in*/ "0" (&_argvec[0]) \ |
| 2678 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2679 | ); \ |
| 2680 | lval = (__typeof__(lval)) _res; \ |
| 2681 | } while (0) |
| 2682 | |
| 2683 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 2684 | do { \ |
| 2685 | volatile OrigFn _orig = (orig); \ |
| 2686 | volatile unsigned long _argvec[7]; \ |
| 2687 | volatile unsigned long _res; \ |
| 2688 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2689 | _argvec[1] = (unsigned long)(arg1); \ |
| 2690 | _argvec[2] = (unsigned long)(arg2); \ |
| 2691 | _argvec[3] = (unsigned long)(arg3); \ |
| 2692 | _argvec[4] = (unsigned long)(arg4); \ |
| 2693 | _argvec[5] = (unsigned long)(arg5); \ |
| 2694 | _argvec[6] = (unsigned long)(arg6); \ |
| 2695 | __asm__ volatile( \ |
| 2696 | "ldr r0, [%1, #20] \n\t" \ |
| 2697 | "ldr r1, [%1, #24] \n\t" \ |
| 2698 | "push {r0, r1} \n\t" \ |
| 2699 | "ldr r0, [%1, #4] \n\t" \ |
| 2700 | "ldr r1, [%1, #8] \n\t" \ |
| 2701 | "ldr r2, [%1, #12] \n\t" \ |
| 2702 | "ldr r3, [%1, #16] \n\t" \ |
| 2703 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2704 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2705 | "add sp, sp, #8 \n\t" \ |
| 2706 | "mov %0, r0" \ |
| 2707 | : /*out*/ "=r" (_res) \ |
| 2708 | : /*in*/ "0" (&_argvec[0]) \ |
| 2709 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2710 | ); \ |
| 2711 | lval = (__typeof__(lval)) _res; \ |
| 2712 | } while (0) |
| 2713 | |
| 2714 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2715 | arg7) \ |
| 2716 | do { \ |
| 2717 | volatile OrigFn _orig = (orig); \ |
| 2718 | volatile unsigned long _argvec[8]; \ |
| 2719 | volatile unsigned long _res; \ |
| 2720 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2721 | _argvec[1] = (unsigned long)(arg1); \ |
| 2722 | _argvec[2] = (unsigned long)(arg2); \ |
| 2723 | _argvec[3] = (unsigned long)(arg3); \ |
| 2724 | _argvec[4] = (unsigned long)(arg4); \ |
| 2725 | _argvec[5] = (unsigned long)(arg5); \ |
| 2726 | _argvec[6] = (unsigned long)(arg6); \ |
| 2727 | _argvec[7] = (unsigned long)(arg7); \ |
| 2728 | __asm__ volatile( \ |
| 2729 | "ldr r0, [%1, #20] \n\t" \ |
| 2730 | "ldr r1, [%1, #24] \n\t" \ |
| 2731 | "ldr r2, [%1, #28] \n\t" \ |
| 2732 | "push {r0, r1, r2} \n\t" \ |
| 2733 | "ldr r0, [%1, #4] \n\t" \ |
| 2734 | "ldr r1, [%1, #8] \n\t" \ |
| 2735 | "ldr r2, [%1, #12] \n\t" \ |
| 2736 | "ldr r3, [%1, #16] \n\t" \ |
| 2737 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2738 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2739 | "add sp, sp, #12 \n\t" \ |
| 2740 | "mov %0, r0" \ |
| 2741 | : /*out*/ "=r" (_res) \ |
| 2742 | : /*in*/ "0" (&_argvec[0]) \ |
| 2743 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2744 | ); \ |
| 2745 | lval = (__typeof__(lval)) _res; \ |
| 2746 | } while (0) |
| 2747 | |
| 2748 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2749 | arg7,arg8) \ |
| 2750 | do { \ |
| 2751 | volatile OrigFn _orig = (orig); \ |
| 2752 | volatile unsigned long _argvec[9]; \ |
| 2753 | volatile unsigned long _res; \ |
| 2754 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2755 | _argvec[1] = (unsigned long)(arg1); \ |
| 2756 | _argvec[2] = (unsigned long)(arg2); \ |
| 2757 | _argvec[3] = (unsigned long)(arg3); \ |
| 2758 | _argvec[4] = (unsigned long)(arg4); \ |
| 2759 | _argvec[5] = (unsigned long)(arg5); \ |
| 2760 | _argvec[6] = (unsigned long)(arg6); \ |
| 2761 | _argvec[7] = (unsigned long)(arg7); \ |
| 2762 | _argvec[8] = (unsigned long)(arg8); \ |
| 2763 | __asm__ volatile( \ |
| 2764 | "ldr r0, [%1, #20] \n\t" \ |
| 2765 | "ldr r1, [%1, #24] \n\t" \ |
| 2766 | "ldr r2, [%1, #28] \n\t" \ |
| 2767 | "ldr r3, [%1, #32] \n\t" \ |
| 2768 | "push {r0, r1, r2, r3} \n\t" \ |
| 2769 | "ldr r0, [%1, #4] \n\t" \ |
| 2770 | "ldr r1, [%1, #8] \n\t" \ |
| 2771 | "ldr r2, [%1, #12] \n\t" \ |
| 2772 | "ldr r3, [%1, #16] \n\t" \ |
| 2773 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2774 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2775 | "add sp, sp, #16 \n\t" \ |
| 2776 | "mov %0, r0" \ |
| 2777 | : /*out*/ "=r" (_res) \ |
| 2778 | : /*in*/ "0" (&_argvec[0]) \ |
| 2779 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2780 | ); \ |
| 2781 | lval = (__typeof__(lval)) _res; \ |
| 2782 | } while (0) |
| 2783 | |
| 2784 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2785 | arg7,arg8,arg9) \ |
| 2786 | do { \ |
| 2787 | volatile OrigFn _orig = (orig); \ |
| 2788 | volatile unsigned long _argvec[10]; \ |
| 2789 | volatile unsigned long _res; \ |
| 2790 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2791 | _argvec[1] = (unsigned long)(arg1); \ |
| 2792 | _argvec[2] = (unsigned long)(arg2); \ |
| 2793 | _argvec[3] = (unsigned long)(arg3); \ |
| 2794 | _argvec[4] = (unsigned long)(arg4); \ |
| 2795 | _argvec[5] = (unsigned long)(arg5); \ |
| 2796 | _argvec[6] = (unsigned long)(arg6); \ |
| 2797 | _argvec[7] = (unsigned long)(arg7); \ |
| 2798 | _argvec[8] = (unsigned long)(arg8); \ |
| 2799 | _argvec[9] = (unsigned long)(arg9); \ |
| 2800 | __asm__ volatile( \ |
| 2801 | "ldr r0, [%1, #20] \n\t" \ |
| 2802 | "ldr r1, [%1, #24] \n\t" \ |
| 2803 | "ldr r2, [%1, #28] \n\t" \ |
| 2804 | "ldr r3, [%1, #32] \n\t" \ |
| 2805 | "ldr r4, [%1, #36] \n\t" \ |
| 2806 | "push {r0, r1, r2, r3, r4} \n\t" \ |
| 2807 | "ldr r0, [%1, #4] \n\t" \ |
| 2808 | "ldr r1, [%1, #8] \n\t" \ |
| 2809 | "ldr r2, [%1, #12] \n\t" \ |
| 2810 | "ldr r3, [%1, #16] \n\t" \ |
| 2811 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2812 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2813 | "add sp, sp, #20 \n\t" \ |
| 2814 | "mov %0, r0" \ |
| 2815 | : /*out*/ "=r" (_res) \ |
| 2816 | : /*in*/ "0" (&_argvec[0]) \ |
| 2817 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2818 | ); \ |
| 2819 | lval = (__typeof__(lval)) _res; \ |
| 2820 | } while (0) |
| 2821 | |
| 2822 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 2823 | arg7,arg8,arg9,arg10) \ |
| 2824 | do { \ |
| 2825 | volatile OrigFn _orig = (orig); \ |
| 2826 | volatile unsigned long _argvec[11]; \ |
| 2827 | volatile unsigned long _res; \ |
| 2828 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2829 | _argvec[1] = (unsigned long)(arg1); \ |
| 2830 | _argvec[2] = (unsigned long)(arg2); \ |
| 2831 | _argvec[3] = (unsigned long)(arg3); \ |
| 2832 | _argvec[4] = (unsigned long)(arg4); \ |
| 2833 | _argvec[5] = (unsigned long)(arg5); \ |
| 2834 | _argvec[6] = (unsigned long)(arg6); \ |
| 2835 | _argvec[7] = (unsigned long)(arg7); \ |
| 2836 | _argvec[8] = (unsigned long)(arg8); \ |
| 2837 | _argvec[9] = (unsigned long)(arg9); \ |
| 2838 | _argvec[10] = (unsigned long)(arg10); \ |
| 2839 | __asm__ volatile( \ |
| 2840 | "ldr r0, [%1, #40] \n\t" \ |
| 2841 | "push {r0} \n\t" \ |
| 2842 | "ldr r0, [%1, #20] \n\t" \ |
| 2843 | "ldr r1, [%1, #24] \n\t" \ |
| 2844 | "ldr r2, [%1, #28] \n\t" \ |
| 2845 | "ldr r3, [%1, #32] \n\t" \ |
| 2846 | "ldr r4, [%1, #36] \n\t" \ |
| 2847 | "push {r0, r1, r2, r3, r4} \n\t" \ |
| 2848 | "ldr r0, [%1, #4] \n\t" \ |
| 2849 | "ldr r1, [%1, #8] \n\t" \ |
| 2850 | "ldr r2, [%1, #12] \n\t" \ |
| 2851 | "ldr r3, [%1, #16] \n\t" \ |
| 2852 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2853 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2854 | "add sp, sp, #24 \n\t" \ |
| 2855 | "mov %0, r0" \ |
| 2856 | : /*out*/ "=r" (_res) \ |
| 2857 | : /*in*/ "0" (&_argvec[0]) \ |
| 2858 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2859 | ); \ |
| 2860 | lval = (__typeof__(lval)) _res; \ |
| 2861 | } while (0) |
| 2862 | |
| 2863 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ |
| 2864 | arg6,arg7,arg8,arg9,arg10, \ |
| 2865 | arg11) \ |
| 2866 | do { \ |
| 2867 | volatile OrigFn _orig = (orig); \ |
| 2868 | volatile unsigned long _argvec[12]; \ |
| 2869 | volatile unsigned long _res; \ |
| 2870 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2871 | _argvec[1] = (unsigned long)(arg1); \ |
| 2872 | _argvec[2] = (unsigned long)(arg2); \ |
| 2873 | _argvec[3] = (unsigned long)(arg3); \ |
| 2874 | _argvec[4] = (unsigned long)(arg4); \ |
| 2875 | _argvec[5] = (unsigned long)(arg5); \ |
| 2876 | _argvec[6] = (unsigned long)(arg6); \ |
| 2877 | _argvec[7] = (unsigned long)(arg7); \ |
| 2878 | _argvec[8] = (unsigned long)(arg8); \ |
| 2879 | _argvec[9] = (unsigned long)(arg9); \ |
| 2880 | _argvec[10] = (unsigned long)(arg10); \ |
| 2881 | _argvec[11] = (unsigned long)(arg11); \ |
| 2882 | __asm__ volatile( \ |
| 2883 | "ldr r0, [%1, #40] \n\t" \ |
| 2884 | "ldr r1, [%1, #44] \n\t" \ |
| 2885 | "push {r0, r1} \n\t" \ |
| 2886 | "ldr r0, [%1, #20] \n\t" \ |
| 2887 | "ldr r1, [%1, #24] \n\t" \ |
| 2888 | "ldr r2, [%1, #28] \n\t" \ |
| 2889 | "ldr r3, [%1, #32] \n\t" \ |
| 2890 | "ldr r4, [%1, #36] \n\t" \ |
| 2891 | "push {r0, r1, r2, r3, r4} \n\t" \ |
| 2892 | "ldr r0, [%1, #4] \n\t" \ |
| 2893 | "ldr r1, [%1, #8] \n\t" \ |
| 2894 | "ldr r2, [%1, #12] \n\t" \ |
| 2895 | "ldr r3, [%1, #16] \n\t" \ |
| 2896 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2897 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2898 | "add sp, sp, #28 \n\t" \ |
| 2899 | "mov %0, r0" \ |
| 2900 | : /*out*/ "=r" (_res) \ |
| 2901 | : /*in*/ "0" (&_argvec[0]) \ |
| 2902 | : /*trash*/ "cc", "memory",__CALLER_SAVED_REGS \ |
| 2903 | ); \ |
| 2904 | lval = (__typeof__(lval)) _res; \ |
| 2905 | } while (0) |
| 2906 | |
| 2907 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \ |
| 2908 | arg6,arg7,arg8,arg9,arg10, \ |
| 2909 | arg11,arg12) \ |
| 2910 | do { \ |
| 2911 | volatile OrigFn _orig = (orig); \ |
| 2912 | volatile unsigned long _argvec[13]; \ |
| 2913 | volatile unsigned long _res; \ |
| 2914 | _argvec[0] = (unsigned long)_orig.nraddr; \ |
| 2915 | _argvec[1] = (unsigned long)(arg1); \ |
| 2916 | _argvec[2] = (unsigned long)(arg2); \ |
| 2917 | _argvec[3] = (unsigned long)(arg3); \ |
| 2918 | _argvec[4] = (unsigned long)(arg4); \ |
| 2919 | _argvec[5] = (unsigned long)(arg5); \ |
| 2920 | _argvec[6] = (unsigned long)(arg6); \ |
| 2921 | _argvec[7] = (unsigned long)(arg7); \ |
| 2922 | _argvec[8] = (unsigned long)(arg8); \ |
| 2923 | _argvec[9] = (unsigned long)(arg9); \ |
| 2924 | _argvec[10] = (unsigned long)(arg10); \ |
| 2925 | _argvec[11] = (unsigned long)(arg11); \ |
| 2926 | _argvec[12] = (unsigned long)(arg12); \ |
| 2927 | __asm__ volatile( \ |
| 2928 | "ldr r0, [%1, #40] \n\t" \ |
| 2929 | "ldr r1, [%1, #44] \n\t" \ |
| 2930 | "ldr r2, [%1, #48] \n\t" \ |
| 2931 | "push {r0, r1, r2} \n\t" \ |
| 2932 | "ldr r0, [%1, #20] \n\t" \ |
| 2933 | "ldr r1, [%1, #24] \n\t" \ |
| 2934 | "ldr r2, [%1, #28] \n\t" \ |
| 2935 | "ldr r3, [%1, #32] \n\t" \ |
| 2936 | "ldr r4, [%1, #36] \n\t" \ |
| 2937 | "push {r0, r1, r2, r3, r4} \n\t" \ |
| 2938 | "ldr r0, [%1, #4] \n\t" \ |
| 2939 | "ldr r1, [%1, #8] \n\t" \ |
| 2940 | "ldr r2, [%1, #12] \n\t" \ |
| 2941 | "ldr r3, [%1, #16] \n\t" \ |
| 2942 | "ldr r4, [%1] \n\t" /* target->r4 */ \ |
| 2943 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \ |
| 2944 | "add sp, sp, #32 \n\t" \ |
| 2945 | "mov %0, r0" \ |
| 2946 | : /*out*/ "=r" (_res) \ |
| 2947 | : /*in*/ "0" (&_argvec[0]) \ |
| 2948 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 2949 | ); \ |
| 2950 | lval = (__typeof__(lval)) _res; \ |
| 2951 | } while (0) |
| 2952 | |
| 2953 | #endif /* PLAT_arm_linux */ |
| 2954 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 2955 | /* ------------------------ ppc32-aix5 ------------------------- */ |
| 2956 | |
| 2957 | #if defined(PLAT_ppc32_aix5) |
| 2958 | |
| 2959 | /* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ |
| 2960 | |
| 2961 | /* These regs are trashed by the hidden call. */ |
| 2962 | #define __CALLER_SAVED_REGS \ |
| 2963 | "lr", "ctr", "xer", \ |
| 2964 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ |
| 2965 | "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ |
| 2966 | "r11", "r12", "r13" |
| 2967 | |
| 2968 | /* Expand the stack frame, copying enough info that unwinding |
| 2969 | still works. Trashes r3. */ |
| 2970 | |
| 2971 | #define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \ |
| 2972 | "addi 1,1,-" #_n_fr "\n\t" \ |
| 2973 | "lwz 3," #_n_fr "(1)\n\t" \ |
| 2974 | "stw 3,0(1)\n\t" |
| 2975 | |
| 2976 | #define VG_CONTRACT_FRAME_BY(_n_fr) \ |
| 2977 | "addi 1,1," #_n_fr "\n\t" |
| 2978 | |
| 2979 | /* These CALL_FN_ macros assume that on ppc32-aix5, sizeof(unsigned |
| 2980 | long) == 4. */ |
| 2981 | |
| 2982 | #define CALL_FN_W_v(lval, orig) \ |
| 2983 | do { \ |
| 2984 | volatile OrigFn _orig = (orig); \ |
| 2985 | volatile unsigned long _argvec[3+0]; \ |
| 2986 | volatile unsigned long _res; \ |
| 2987 | /* _argvec[0] holds current r2 across the call */ \ |
| 2988 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 2989 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 2990 | __asm__ volatile( \ |
| 2991 | "mr 11,%1\n\t" \ |
| 2992 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 2993 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 2994 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 2995 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 2996 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 2997 | "mr 11,%1\n\t" \ |
| 2998 | "mr %0,3\n\t" \ |
| 2999 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3000 | VG_CONTRACT_FRAME_BY(512) \ |
| 3001 | : /*out*/ "=r" (_res) \ |
| 3002 | : /*in*/ "r" (&_argvec[2]) \ |
| 3003 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3004 | ); \ |
| 3005 | lval = (__typeof__(lval)) _res; \ |
| 3006 | } while (0) |
| 3007 | |
| 3008 | #define CALL_FN_W_W(lval, orig, arg1) \ |
| 3009 | do { \ |
| 3010 | volatile OrigFn _orig = (orig); \ |
| 3011 | volatile unsigned long _argvec[3+1]; \ |
| 3012 | volatile unsigned long _res; \ |
| 3013 | /* _argvec[0] holds current r2 across the call */ \ |
| 3014 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3015 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3016 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3017 | __asm__ volatile( \ |
| 3018 | "mr 11,%1\n\t" \ |
| 3019 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3020 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3021 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3022 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3023 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3024 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3025 | "mr 11,%1\n\t" \ |
| 3026 | "mr %0,3\n\t" \ |
| 3027 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3028 | VG_CONTRACT_FRAME_BY(512) \ |
| 3029 | : /*out*/ "=r" (_res) \ |
| 3030 | : /*in*/ "r" (&_argvec[2]) \ |
| 3031 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3032 | ); \ |
| 3033 | lval = (__typeof__(lval)) _res; \ |
| 3034 | } while (0) |
| 3035 | |
| 3036 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
| 3037 | do { \ |
| 3038 | volatile OrigFn _orig = (orig); \ |
| 3039 | volatile unsigned long _argvec[3+2]; \ |
| 3040 | volatile unsigned long _res; \ |
| 3041 | /* _argvec[0] holds current r2 across the call */ \ |
| 3042 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3043 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3044 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3045 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3046 | __asm__ volatile( \ |
| 3047 | "mr 11,%1\n\t" \ |
| 3048 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3049 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3050 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3051 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3052 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3053 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3054 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3055 | "mr 11,%1\n\t" \ |
| 3056 | "mr %0,3\n\t" \ |
| 3057 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3058 | VG_CONTRACT_FRAME_BY(512) \ |
| 3059 | : /*out*/ "=r" (_res) \ |
| 3060 | : /*in*/ "r" (&_argvec[2]) \ |
| 3061 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3062 | ); \ |
| 3063 | lval = (__typeof__(lval)) _res; \ |
| 3064 | } while (0) |
| 3065 | |
| 3066 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 3067 | do { \ |
| 3068 | volatile OrigFn _orig = (orig); \ |
| 3069 | volatile unsigned long _argvec[3+3]; \ |
| 3070 | volatile unsigned long _res; \ |
| 3071 | /* _argvec[0] holds current r2 across the call */ \ |
| 3072 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3073 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3074 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3075 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3076 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3077 | __asm__ volatile( \ |
| 3078 | "mr 11,%1\n\t" \ |
| 3079 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3080 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3081 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3082 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3083 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3084 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3085 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3086 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3087 | "mr 11,%1\n\t" \ |
| 3088 | "mr %0,3\n\t" \ |
| 3089 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3090 | VG_CONTRACT_FRAME_BY(512) \ |
| 3091 | : /*out*/ "=r" (_res) \ |
| 3092 | : /*in*/ "r" (&_argvec[2]) \ |
| 3093 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3094 | ); \ |
| 3095 | lval = (__typeof__(lval)) _res; \ |
| 3096 | } while (0) |
| 3097 | |
| 3098 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 3099 | do { \ |
| 3100 | volatile OrigFn _orig = (orig); \ |
| 3101 | volatile unsigned long _argvec[3+4]; \ |
| 3102 | volatile unsigned long _res; \ |
| 3103 | /* _argvec[0] holds current r2 across the call */ \ |
| 3104 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3105 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3106 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3107 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3108 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3109 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3110 | __asm__ volatile( \ |
| 3111 | "mr 11,%1\n\t" \ |
| 3112 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3113 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3114 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3115 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3116 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3117 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3118 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3119 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3120 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3121 | "mr 11,%1\n\t" \ |
| 3122 | "mr %0,3\n\t" \ |
| 3123 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3124 | VG_CONTRACT_FRAME_BY(512) \ |
| 3125 | : /*out*/ "=r" (_res) \ |
| 3126 | : /*in*/ "r" (&_argvec[2]) \ |
| 3127 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3128 | ); \ |
| 3129 | lval = (__typeof__(lval)) _res; \ |
| 3130 | } while (0) |
| 3131 | |
| 3132 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 3133 | do { \ |
| 3134 | volatile OrigFn _orig = (orig); \ |
| 3135 | volatile unsigned long _argvec[3+5]; \ |
| 3136 | volatile unsigned long _res; \ |
| 3137 | /* _argvec[0] holds current r2 across the call */ \ |
| 3138 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3139 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3140 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3141 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3142 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3143 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3144 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3145 | __asm__ volatile( \ |
| 3146 | "mr 11,%1\n\t" \ |
| 3147 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3148 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3149 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3150 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3151 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3152 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3153 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3154 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3155 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3156 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3157 | "mr 11,%1\n\t" \ |
| 3158 | "mr %0,3\n\t" \ |
| 3159 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3160 | VG_CONTRACT_FRAME_BY(512) \ |
| 3161 | : /*out*/ "=r" (_res) \ |
| 3162 | : /*in*/ "r" (&_argvec[2]) \ |
| 3163 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3164 | ); \ |
| 3165 | lval = (__typeof__(lval)) _res; \ |
| 3166 | } while (0) |
| 3167 | |
| 3168 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 3169 | do { \ |
| 3170 | volatile OrigFn _orig = (orig); \ |
| 3171 | volatile unsigned long _argvec[3+6]; \ |
| 3172 | volatile unsigned long _res; \ |
| 3173 | /* _argvec[0] holds current r2 across the call */ \ |
| 3174 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3175 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3176 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3177 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3178 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3179 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3180 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3181 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3182 | __asm__ volatile( \ |
| 3183 | "mr 11,%1\n\t" \ |
| 3184 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3185 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3186 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3187 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3188 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3189 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3190 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3191 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3192 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3193 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3194 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3195 | "mr 11,%1\n\t" \ |
| 3196 | "mr %0,3\n\t" \ |
| 3197 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3198 | VG_CONTRACT_FRAME_BY(512) \ |
| 3199 | : /*out*/ "=r" (_res) \ |
| 3200 | : /*in*/ "r" (&_argvec[2]) \ |
| 3201 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3202 | ); \ |
| 3203 | lval = (__typeof__(lval)) _res; \ |
| 3204 | } while (0) |
| 3205 | |
| 3206 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3207 | arg7) \ |
| 3208 | do { \ |
| 3209 | volatile OrigFn _orig = (orig); \ |
| 3210 | volatile unsigned long _argvec[3+7]; \ |
| 3211 | volatile unsigned long _res; \ |
| 3212 | /* _argvec[0] holds current r2 across the call */ \ |
| 3213 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3214 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3215 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3216 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3217 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3218 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3219 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3220 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3221 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3222 | __asm__ volatile( \ |
| 3223 | "mr 11,%1\n\t" \ |
| 3224 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3225 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3226 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3227 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3228 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3229 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3230 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3231 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3232 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3233 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3234 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3235 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3236 | "mr 11,%1\n\t" \ |
| 3237 | "mr %0,3\n\t" \ |
| 3238 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3239 | VG_CONTRACT_FRAME_BY(512) \ |
| 3240 | : /*out*/ "=r" (_res) \ |
| 3241 | : /*in*/ "r" (&_argvec[2]) \ |
| 3242 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3243 | ); \ |
| 3244 | lval = (__typeof__(lval)) _res; \ |
| 3245 | } while (0) |
| 3246 | |
| 3247 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3248 | arg7,arg8) \ |
| 3249 | do { \ |
| 3250 | volatile OrigFn _orig = (orig); \ |
| 3251 | volatile unsigned long _argvec[3+8]; \ |
| 3252 | volatile unsigned long _res; \ |
| 3253 | /* _argvec[0] holds current r2 across the call */ \ |
| 3254 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3255 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3256 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3257 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3258 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3259 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3260 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3261 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3262 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3263 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3264 | __asm__ volatile( \ |
| 3265 | "mr 11,%1\n\t" \ |
| 3266 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3267 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3268 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3269 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3270 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3271 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3272 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3273 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3274 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3275 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3276 | "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ |
| 3277 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3278 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3279 | "mr 11,%1\n\t" \ |
| 3280 | "mr %0,3\n\t" \ |
| 3281 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3282 | VG_CONTRACT_FRAME_BY(512) \ |
| 3283 | : /*out*/ "=r" (_res) \ |
| 3284 | : /*in*/ "r" (&_argvec[2]) \ |
| 3285 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3286 | ); \ |
| 3287 | lval = (__typeof__(lval)) _res; \ |
| 3288 | } while (0) |
| 3289 | |
| 3290 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3291 | arg7,arg8,arg9) \ |
| 3292 | do { \ |
| 3293 | volatile OrigFn _orig = (orig); \ |
| 3294 | volatile unsigned long _argvec[3+9]; \ |
| 3295 | volatile unsigned long _res; \ |
| 3296 | /* _argvec[0] holds current r2 across the call */ \ |
| 3297 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3298 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3299 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3300 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3301 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3302 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3303 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3304 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3305 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3306 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3307 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3308 | __asm__ volatile( \ |
| 3309 | "mr 11,%1\n\t" \ |
| 3310 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3311 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3312 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3313 | VG_EXPAND_FRAME_BY_trashes_r3(64) \ |
| 3314 | /* arg9 */ \ |
| 3315 | "lwz 3,36(11)\n\t" \ |
| 3316 | "stw 3,56(1)\n\t" \ |
| 3317 | /* args1-8 */ \ |
| 3318 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3319 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3320 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3321 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3322 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3323 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3324 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3325 | "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ |
| 3326 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3327 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3328 | "mr 11,%1\n\t" \ |
| 3329 | "mr %0,3\n\t" \ |
| 3330 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3331 | VG_CONTRACT_FRAME_BY(64) \ |
| 3332 | VG_CONTRACT_FRAME_BY(512) \ |
| 3333 | : /*out*/ "=r" (_res) \ |
| 3334 | : /*in*/ "r" (&_argvec[2]) \ |
| 3335 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3336 | ); \ |
| 3337 | lval = (__typeof__(lval)) _res; \ |
| 3338 | } while (0) |
| 3339 | |
| 3340 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3341 | arg7,arg8,arg9,arg10) \ |
| 3342 | do { \ |
| 3343 | volatile OrigFn _orig = (orig); \ |
| 3344 | volatile unsigned long _argvec[3+10]; \ |
| 3345 | volatile unsigned long _res; \ |
| 3346 | /* _argvec[0] holds current r2 across the call */ \ |
| 3347 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3348 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3349 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3350 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3351 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3352 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3353 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3354 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3355 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3356 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3357 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3358 | _argvec[2+10] = (unsigned long)arg10; \ |
| 3359 | __asm__ volatile( \ |
| 3360 | "mr 11,%1\n\t" \ |
| 3361 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3362 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3363 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3364 | VG_EXPAND_FRAME_BY_trashes_r3(64) \ |
| 3365 | /* arg10 */ \ |
| 3366 | "lwz 3,40(11)\n\t" \ |
| 3367 | "stw 3,60(1)\n\t" \ |
| 3368 | /* arg9 */ \ |
| 3369 | "lwz 3,36(11)\n\t" \ |
| 3370 | "stw 3,56(1)\n\t" \ |
| 3371 | /* args1-8 */ \ |
| 3372 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3373 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3374 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3375 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3376 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3377 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3378 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3379 | "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ |
| 3380 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3381 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3382 | "mr 11,%1\n\t" \ |
| 3383 | "mr %0,3\n\t" \ |
| 3384 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3385 | VG_CONTRACT_FRAME_BY(64) \ |
| 3386 | VG_CONTRACT_FRAME_BY(512) \ |
| 3387 | : /*out*/ "=r" (_res) \ |
| 3388 | : /*in*/ "r" (&_argvec[2]) \ |
| 3389 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3390 | ); \ |
| 3391 | lval = (__typeof__(lval)) _res; \ |
| 3392 | } while (0) |
| 3393 | |
| 3394 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3395 | arg7,arg8,arg9,arg10,arg11) \ |
| 3396 | do { \ |
| 3397 | volatile OrigFn _orig = (orig); \ |
| 3398 | volatile unsigned long _argvec[3+11]; \ |
| 3399 | volatile unsigned long _res; \ |
| 3400 | /* _argvec[0] holds current r2 across the call */ \ |
| 3401 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3402 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3403 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3404 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3405 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3406 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3407 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3408 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3409 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3410 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3411 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3412 | _argvec[2+10] = (unsigned long)arg10; \ |
| 3413 | _argvec[2+11] = (unsigned long)arg11; \ |
| 3414 | __asm__ volatile( \ |
| 3415 | "mr 11,%1\n\t" \ |
| 3416 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3417 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3418 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3419 | VG_EXPAND_FRAME_BY_trashes_r3(72) \ |
| 3420 | /* arg11 */ \ |
| 3421 | "lwz 3,44(11)\n\t" \ |
| 3422 | "stw 3,64(1)\n\t" \ |
| 3423 | /* arg10 */ \ |
| 3424 | "lwz 3,40(11)\n\t" \ |
| 3425 | "stw 3,60(1)\n\t" \ |
| 3426 | /* arg9 */ \ |
| 3427 | "lwz 3,36(11)\n\t" \ |
| 3428 | "stw 3,56(1)\n\t" \ |
| 3429 | /* args1-8 */ \ |
| 3430 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3431 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3432 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3433 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3434 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3435 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3436 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3437 | "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ |
| 3438 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3439 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3440 | "mr 11,%1\n\t" \ |
| 3441 | "mr %0,3\n\t" \ |
| 3442 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3443 | VG_CONTRACT_FRAME_BY(72) \ |
| 3444 | VG_CONTRACT_FRAME_BY(512) \ |
| 3445 | : /*out*/ "=r" (_res) \ |
| 3446 | : /*in*/ "r" (&_argvec[2]) \ |
| 3447 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3448 | ); \ |
| 3449 | lval = (__typeof__(lval)) _res; \ |
| 3450 | } while (0) |
| 3451 | |
| 3452 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3453 | arg7,arg8,arg9,arg10,arg11,arg12) \ |
| 3454 | do { \ |
| 3455 | volatile OrigFn _orig = (orig); \ |
| 3456 | volatile unsigned long _argvec[3+12]; \ |
| 3457 | volatile unsigned long _res; \ |
| 3458 | /* _argvec[0] holds current r2 across the call */ \ |
| 3459 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3460 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3461 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3462 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3463 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3464 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3465 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3466 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3467 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3468 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3469 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3470 | _argvec[2+10] = (unsigned long)arg10; \ |
| 3471 | _argvec[2+11] = (unsigned long)arg11; \ |
| 3472 | _argvec[2+12] = (unsigned long)arg12; \ |
| 3473 | __asm__ volatile( \ |
| 3474 | "mr 11,%1\n\t" \ |
| 3475 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3476 | "stw 2,-8(11)\n\t" /* save tocptr */ \ |
| 3477 | "lwz 2,-4(11)\n\t" /* use nraddr's tocptr */ \ |
| 3478 | VG_EXPAND_FRAME_BY_trashes_r3(72) \ |
| 3479 | /* arg12 */ \ |
| 3480 | "lwz 3,48(11)\n\t" \ |
| 3481 | "stw 3,68(1)\n\t" \ |
| 3482 | /* arg11 */ \ |
| 3483 | "lwz 3,44(11)\n\t" \ |
| 3484 | "stw 3,64(1)\n\t" \ |
| 3485 | /* arg10 */ \ |
| 3486 | "lwz 3,40(11)\n\t" \ |
| 3487 | "stw 3,60(1)\n\t" \ |
| 3488 | /* arg9 */ \ |
| 3489 | "lwz 3,36(11)\n\t" \ |
| 3490 | "stw 3,56(1)\n\t" \ |
| 3491 | /* args1-8 */ \ |
| 3492 | "lwz 3, 4(11)\n\t" /* arg1->r3 */ \ |
| 3493 | "lwz 4, 8(11)\n\t" /* arg2->r4 */ \ |
| 3494 | "lwz 5, 12(11)\n\t" /* arg3->r5 */ \ |
| 3495 | "lwz 6, 16(11)\n\t" /* arg4->r6 */ \ |
| 3496 | "lwz 7, 20(11)\n\t" /* arg5->r7 */ \ |
| 3497 | "lwz 8, 24(11)\n\t" /* arg6->r8 */ \ |
| 3498 | "lwz 9, 28(11)\n\t" /* arg7->r9 */ \ |
| 3499 | "lwz 10, 32(11)\n\t" /* arg8->r10 */ \ |
| 3500 | "lwz 11, 0(11)\n\t" /* target->r11 */ \ |
| 3501 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3502 | "mr 11,%1\n\t" \ |
| 3503 | "mr %0,3\n\t" \ |
| 3504 | "lwz 2,-8(11)\n\t" /* restore tocptr */ \ |
| 3505 | VG_CONTRACT_FRAME_BY(72) \ |
| 3506 | VG_CONTRACT_FRAME_BY(512) \ |
| 3507 | : /*out*/ "=r" (_res) \ |
| 3508 | : /*in*/ "r" (&_argvec[2]) \ |
| 3509 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3510 | ); \ |
| 3511 | lval = (__typeof__(lval)) _res; \ |
| 3512 | } while (0) |
| 3513 | |
| 3514 | #endif /* PLAT_ppc32_aix5 */ |
| 3515 | |
| 3516 | /* ------------------------ ppc64-aix5 ------------------------- */ |
| 3517 | |
| 3518 | #if defined(PLAT_ppc64_aix5) |
| 3519 | |
| 3520 | /* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */ |
| 3521 | |
| 3522 | /* These regs are trashed by the hidden call. */ |
| 3523 | #define __CALLER_SAVED_REGS \ |
| 3524 | "lr", "ctr", "xer", \ |
| 3525 | "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \ |
| 3526 | "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \ |
| 3527 | "r11", "r12", "r13" |
| 3528 | |
| 3529 | /* Expand the stack frame, copying enough info that unwinding |
| 3530 | still works. Trashes r3. */ |
| 3531 | |
| 3532 | #define VG_EXPAND_FRAME_BY_trashes_r3(_n_fr) \ |
| 3533 | "addi 1,1,-" #_n_fr "\n\t" \ |
| 3534 | "ld 3," #_n_fr "(1)\n\t" \ |
| 3535 | "std 3,0(1)\n\t" |
| 3536 | |
| 3537 | #define VG_CONTRACT_FRAME_BY(_n_fr) \ |
| 3538 | "addi 1,1," #_n_fr "\n\t" |
| 3539 | |
| 3540 | /* These CALL_FN_ macros assume that on ppc64-aix5, sizeof(unsigned |
| 3541 | long) == 8. */ |
| 3542 | |
| 3543 | #define CALL_FN_W_v(lval, orig) \ |
| 3544 | do { \ |
| 3545 | volatile OrigFn _orig = (orig); \ |
| 3546 | volatile unsigned long _argvec[3+0]; \ |
| 3547 | volatile unsigned long _res; \ |
| 3548 | /* _argvec[0] holds current r2 across the call */ \ |
| 3549 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3550 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3551 | __asm__ volatile( \ |
| 3552 | "mr 11,%1\n\t" \ |
| 3553 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3554 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3555 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3556 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3557 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3558 | "mr 11,%1\n\t" \ |
| 3559 | "mr %0,3\n\t" \ |
| 3560 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3561 | VG_CONTRACT_FRAME_BY(512) \ |
| 3562 | : /*out*/ "=r" (_res) \ |
| 3563 | : /*in*/ "r" (&_argvec[2]) \ |
| 3564 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3565 | ); \ |
| 3566 | lval = (__typeof__(lval)) _res; \ |
| 3567 | } while (0) |
| 3568 | |
| 3569 | #define CALL_FN_W_W(lval, orig, arg1) \ |
| 3570 | do { \ |
| 3571 | volatile OrigFn _orig = (orig); \ |
| 3572 | volatile unsigned long _argvec[3+1]; \ |
| 3573 | volatile unsigned long _res; \ |
| 3574 | /* _argvec[0] holds current r2 across the call */ \ |
| 3575 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3576 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3577 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3578 | __asm__ volatile( \ |
| 3579 | "mr 11,%1\n\t" \ |
| 3580 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3581 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3582 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3583 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3584 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3585 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3586 | "mr 11,%1\n\t" \ |
| 3587 | "mr %0,3\n\t" \ |
| 3588 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3589 | VG_CONTRACT_FRAME_BY(512) \ |
| 3590 | : /*out*/ "=r" (_res) \ |
| 3591 | : /*in*/ "r" (&_argvec[2]) \ |
| 3592 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3593 | ); \ |
| 3594 | lval = (__typeof__(lval)) _res; \ |
| 3595 | } while (0) |
| 3596 | |
| 3597 | #define CALL_FN_W_WW(lval, orig, arg1,arg2) \ |
| 3598 | do { \ |
| 3599 | volatile OrigFn _orig = (orig); \ |
| 3600 | volatile unsigned long _argvec[3+2]; \ |
| 3601 | volatile unsigned long _res; \ |
| 3602 | /* _argvec[0] holds current r2 across the call */ \ |
| 3603 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3604 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3605 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3606 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3607 | __asm__ volatile( \ |
| 3608 | "mr 11,%1\n\t" \ |
| 3609 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3610 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3611 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3612 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3613 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3614 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3615 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3616 | "mr 11,%1\n\t" \ |
| 3617 | "mr %0,3\n\t" \ |
| 3618 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3619 | VG_CONTRACT_FRAME_BY(512) \ |
| 3620 | : /*out*/ "=r" (_res) \ |
| 3621 | : /*in*/ "r" (&_argvec[2]) \ |
| 3622 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3623 | ); \ |
| 3624 | lval = (__typeof__(lval)) _res; \ |
| 3625 | } while (0) |
| 3626 | |
| 3627 | #define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \ |
| 3628 | do { \ |
| 3629 | volatile OrigFn _orig = (orig); \ |
| 3630 | volatile unsigned long _argvec[3+3]; \ |
| 3631 | volatile unsigned long _res; \ |
| 3632 | /* _argvec[0] holds current r2 across the call */ \ |
| 3633 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3634 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3635 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3636 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3637 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3638 | __asm__ volatile( \ |
| 3639 | "mr 11,%1\n\t" \ |
| 3640 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3641 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3642 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3643 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3644 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3645 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3646 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3647 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3648 | "mr 11,%1\n\t" \ |
| 3649 | "mr %0,3\n\t" \ |
| 3650 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3651 | VG_CONTRACT_FRAME_BY(512) \ |
| 3652 | : /*out*/ "=r" (_res) \ |
| 3653 | : /*in*/ "r" (&_argvec[2]) \ |
| 3654 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3655 | ); \ |
| 3656 | lval = (__typeof__(lval)) _res; \ |
| 3657 | } while (0) |
| 3658 | |
| 3659 | #define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \ |
| 3660 | do { \ |
| 3661 | volatile OrigFn _orig = (orig); \ |
| 3662 | volatile unsigned long _argvec[3+4]; \ |
| 3663 | volatile unsigned long _res; \ |
| 3664 | /* _argvec[0] holds current r2 across the call */ \ |
| 3665 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3666 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3667 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3668 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3669 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3670 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3671 | __asm__ volatile( \ |
| 3672 | "mr 11,%1\n\t" \ |
| 3673 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3674 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3675 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3676 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3677 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3678 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3679 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3680 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3681 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3682 | "mr 11,%1\n\t" \ |
| 3683 | "mr %0,3\n\t" \ |
| 3684 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3685 | VG_CONTRACT_FRAME_BY(512) \ |
| 3686 | : /*out*/ "=r" (_res) \ |
| 3687 | : /*in*/ "r" (&_argvec[2]) \ |
| 3688 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3689 | ); \ |
| 3690 | lval = (__typeof__(lval)) _res; \ |
| 3691 | } while (0) |
| 3692 | |
| 3693 | #define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \ |
| 3694 | do { \ |
| 3695 | volatile OrigFn _orig = (orig); \ |
| 3696 | volatile unsigned long _argvec[3+5]; \ |
| 3697 | volatile unsigned long _res; \ |
| 3698 | /* _argvec[0] holds current r2 across the call */ \ |
| 3699 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3700 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3701 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3702 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3703 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3704 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3705 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3706 | __asm__ volatile( \ |
| 3707 | "mr 11,%1\n\t" \ |
| 3708 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3709 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3710 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3711 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3712 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3713 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3714 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3715 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3716 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3717 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3718 | "mr 11,%1\n\t" \ |
| 3719 | "mr %0,3\n\t" \ |
| 3720 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3721 | VG_CONTRACT_FRAME_BY(512) \ |
| 3722 | : /*out*/ "=r" (_res) \ |
| 3723 | : /*in*/ "r" (&_argvec[2]) \ |
| 3724 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3725 | ); \ |
| 3726 | lval = (__typeof__(lval)) _res; \ |
| 3727 | } while (0) |
| 3728 | |
| 3729 | #define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \ |
| 3730 | do { \ |
| 3731 | volatile OrigFn _orig = (orig); \ |
| 3732 | volatile unsigned long _argvec[3+6]; \ |
| 3733 | volatile unsigned long _res; \ |
| 3734 | /* _argvec[0] holds current r2 across the call */ \ |
| 3735 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3736 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3737 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3738 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3739 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3740 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3741 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3742 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3743 | __asm__ volatile( \ |
| 3744 | "mr 11,%1\n\t" \ |
| 3745 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3746 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3747 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3748 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3749 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3750 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3751 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3752 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3753 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3754 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3755 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3756 | "mr 11,%1\n\t" \ |
| 3757 | "mr %0,3\n\t" \ |
| 3758 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3759 | VG_CONTRACT_FRAME_BY(512) \ |
| 3760 | : /*out*/ "=r" (_res) \ |
| 3761 | : /*in*/ "r" (&_argvec[2]) \ |
| 3762 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3763 | ); \ |
| 3764 | lval = (__typeof__(lval)) _res; \ |
| 3765 | } while (0) |
| 3766 | |
| 3767 | #define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3768 | arg7) \ |
| 3769 | do { \ |
| 3770 | volatile OrigFn _orig = (orig); \ |
| 3771 | volatile unsigned long _argvec[3+7]; \ |
| 3772 | volatile unsigned long _res; \ |
| 3773 | /* _argvec[0] holds current r2 across the call */ \ |
| 3774 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3775 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3776 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3777 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3778 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3779 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3780 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3781 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3782 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3783 | __asm__ volatile( \ |
| 3784 | "mr 11,%1\n\t" \ |
| 3785 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3786 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3787 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3788 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3789 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3790 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3791 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3792 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3793 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3794 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 3795 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3796 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3797 | "mr 11,%1\n\t" \ |
| 3798 | "mr %0,3\n\t" \ |
| 3799 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3800 | VG_CONTRACT_FRAME_BY(512) \ |
| 3801 | : /*out*/ "=r" (_res) \ |
| 3802 | : /*in*/ "r" (&_argvec[2]) \ |
| 3803 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3804 | ); \ |
| 3805 | lval = (__typeof__(lval)) _res; \ |
| 3806 | } while (0) |
| 3807 | |
| 3808 | #define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3809 | arg7,arg8) \ |
| 3810 | do { \ |
| 3811 | volatile OrigFn _orig = (orig); \ |
| 3812 | volatile unsigned long _argvec[3+8]; \ |
| 3813 | volatile unsigned long _res; \ |
| 3814 | /* _argvec[0] holds current r2 across the call */ \ |
| 3815 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3816 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3817 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3818 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3819 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3820 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3821 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3822 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3823 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3824 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3825 | __asm__ volatile( \ |
| 3826 | "mr 11,%1\n\t" \ |
| 3827 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3828 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3829 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3830 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3831 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3832 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3833 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3834 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3835 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3836 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 3837 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 3838 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3839 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3840 | "mr 11,%1\n\t" \ |
| 3841 | "mr %0,3\n\t" \ |
| 3842 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3843 | VG_CONTRACT_FRAME_BY(512) \ |
| 3844 | : /*out*/ "=r" (_res) \ |
| 3845 | : /*in*/ "r" (&_argvec[2]) \ |
| 3846 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3847 | ); \ |
| 3848 | lval = (__typeof__(lval)) _res; \ |
| 3849 | } while (0) |
| 3850 | |
| 3851 | #define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3852 | arg7,arg8,arg9) \ |
| 3853 | do { \ |
| 3854 | volatile OrigFn _orig = (orig); \ |
| 3855 | volatile unsigned long _argvec[3+9]; \ |
| 3856 | volatile unsigned long _res; \ |
| 3857 | /* _argvec[0] holds current r2 across the call */ \ |
| 3858 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3859 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3860 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3861 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3862 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3863 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3864 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3865 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3866 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3867 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3868 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3869 | __asm__ volatile( \ |
| 3870 | "mr 11,%1\n\t" \ |
| 3871 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3872 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3873 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3874 | VG_EXPAND_FRAME_BY_trashes_r3(128) \ |
| 3875 | /* arg9 */ \ |
| 3876 | "ld 3,72(11)\n\t" \ |
| 3877 | "std 3,112(1)\n\t" \ |
| 3878 | /* args1-8 */ \ |
| 3879 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3880 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3881 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3882 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3883 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3884 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3885 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 3886 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 3887 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3888 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3889 | "mr 11,%1\n\t" \ |
| 3890 | "mr %0,3\n\t" \ |
| 3891 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3892 | VG_CONTRACT_FRAME_BY(128) \ |
| 3893 | VG_CONTRACT_FRAME_BY(512) \ |
| 3894 | : /*out*/ "=r" (_res) \ |
| 3895 | : /*in*/ "r" (&_argvec[2]) \ |
| 3896 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3897 | ); \ |
| 3898 | lval = (__typeof__(lval)) _res; \ |
| 3899 | } while (0) |
| 3900 | |
| 3901 | #define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3902 | arg7,arg8,arg9,arg10) \ |
| 3903 | do { \ |
| 3904 | volatile OrigFn _orig = (orig); \ |
| 3905 | volatile unsigned long _argvec[3+10]; \ |
| 3906 | volatile unsigned long _res; \ |
| 3907 | /* _argvec[0] holds current r2 across the call */ \ |
| 3908 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3909 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3910 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3911 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3912 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3913 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3914 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3915 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3916 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3917 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3918 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3919 | _argvec[2+10] = (unsigned long)arg10; \ |
| 3920 | __asm__ volatile( \ |
| 3921 | "mr 11,%1\n\t" \ |
| 3922 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3923 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3924 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3925 | VG_EXPAND_FRAME_BY_trashes_r3(128) \ |
| 3926 | /* arg10 */ \ |
| 3927 | "ld 3,80(11)\n\t" \ |
| 3928 | "std 3,120(1)\n\t" \ |
| 3929 | /* arg9 */ \ |
| 3930 | "ld 3,72(11)\n\t" \ |
| 3931 | "std 3,112(1)\n\t" \ |
| 3932 | /* args1-8 */ \ |
| 3933 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3934 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3935 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3936 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3937 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3938 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3939 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 3940 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 3941 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 3942 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 3943 | "mr 11,%1\n\t" \ |
| 3944 | "mr %0,3\n\t" \ |
| 3945 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 3946 | VG_CONTRACT_FRAME_BY(128) \ |
| 3947 | VG_CONTRACT_FRAME_BY(512) \ |
| 3948 | : /*out*/ "=r" (_res) \ |
| 3949 | : /*in*/ "r" (&_argvec[2]) \ |
| 3950 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 3951 | ); \ |
| 3952 | lval = (__typeof__(lval)) _res; \ |
| 3953 | } while (0) |
| 3954 | |
| 3955 | #define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 3956 | arg7,arg8,arg9,arg10,arg11) \ |
| 3957 | do { \ |
| 3958 | volatile OrigFn _orig = (orig); \ |
| 3959 | volatile unsigned long _argvec[3+11]; \ |
| 3960 | volatile unsigned long _res; \ |
| 3961 | /* _argvec[0] holds current r2 across the call */ \ |
| 3962 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 3963 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 3964 | _argvec[2+1] = (unsigned long)arg1; \ |
| 3965 | _argvec[2+2] = (unsigned long)arg2; \ |
| 3966 | _argvec[2+3] = (unsigned long)arg3; \ |
| 3967 | _argvec[2+4] = (unsigned long)arg4; \ |
| 3968 | _argvec[2+5] = (unsigned long)arg5; \ |
| 3969 | _argvec[2+6] = (unsigned long)arg6; \ |
| 3970 | _argvec[2+7] = (unsigned long)arg7; \ |
| 3971 | _argvec[2+8] = (unsigned long)arg8; \ |
| 3972 | _argvec[2+9] = (unsigned long)arg9; \ |
| 3973 | _argvec[2+10] = (unsigned long)arg10; \ |
| 3974 | _argvec[2+11] = (unsigned long)arg11; \ |
| 3975 | __asm__ volatile( \ |
| 3976 | "mr 11,%1\n\t" \ |
| 3977 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 3978 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 3979 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 3980 | VG_EXPAND_FRAME_BY_trashes_r3(144) \ |
| 3981 | /* arg11 */ \ |
| 3982 | "ld 3,88(11)\n\t" \ |
| 3983 | "std 3,128(1)\n\t" \ |
| 3984 | /* arg10 */ \ |
| 3985 | "ld 3,80(11)\n\t" \ |
| 3986 | "std 3,120(1)\n\t" \ |
| 3987 | /* arg9 */ \ |
| 3988 | "ld 3,72(11)\n\t" \ |
| 3989 | "std 3,112(1)\n\t" \ |
| 3990 | /* args1-8 */ \ |
| 3991 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 3992 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 3993 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 3994 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 3995 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 3996 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 3997 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 3998 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 3999 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 4000 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 4001 | "mr 11,%1\n\t" \ |
| 4002 | "mr %0,3\n\t" \ |
| 4003 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 4004 | VG_CONTRACT_FRAME_BY(144) \ |
| 4005 | VG_CONTRACT_FRAME_BY(512) \ |
| 4006 | : /*out*/ "=r" (_res) \ |
| 4007 | : /*in*/ "r" (&_argvec[2]) \ |
| 4008 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 4009 | ); \ |
| 4010 | lval = (__typeof__(lval)) _res; \ |
| 4011 | } while (0) |
| 4012 | |
| 4013 | #define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \ |
| 4014 | arg7,arg8,arg9,arg10,arg11,arg12) \ |
| 4015 | do { \ |
| 4016 | volatile OrigFn _orig = (orig); \ |
| 4017 | volatile unsigned long _argvec[3+12]; \ |
| 4018 | volatile unsigned long _res; \ |
| 4019 | /* _argvec[0] holds current r2 across the call */ \ |
| 4020 | _argvec[1] = (unsigned long)_orig.r2; \ |
| 4021 | _argvec[2] = (unsigned long)_orig.nraddr; \ |
| 4022 | _argvec[2+1] = (unsigned long)arg1; \ |
| 4023 | _argvec[2+2] = (unsigned long)arg2; \ |
| 4024 | _argvec[2+3] = (unsigned long)arg3; \ |
| 4025 | _argvec[2+4] = (unsigned long)arg4; \ |
| 4026 | _argvec[2+5] = (unsigned long)arg5; \ |
| 4027 | _argvec[2+6] = (unsigned long)arg6; \ |
| 4028 | _argvec[2+7] = (unsigned long)arg7; \ |
| 4029 | _argvec[2+8] = (unsigned long)arg8; \ |
| 4030 | _argvec[2+9] = (unsigned long)arg9; \ |
| 4031 | _argvec[2+10] = (unsigned long)arg10; \ |
| 4032 | _argvec[2+11] = (unsigned long)arg11; \ |
| 4033 | _argvec[2+12] = (unsigned long)arg12; \ |
| 4034 | __asm__ volatile( \ |
| 4035 | "mr 11,%1\n\t" \ |
| 4036 | VG_EXPAND_FRAME_BY_trashes_r3(512) \ |
| 4037 | "std 2,-16(11)\n\t" /* save tocptr */ \ |
| 4038 | "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \ |
| 4039 | VG_EXPAND_FRAME_BY_trashes_r3(144) \ |
| 4040 | /* arg12 */ \ |
| 4041 | "ld 3,96(11)\n\t" \ |
| 4042 | "std 3,136(1)\n\t" \ |
| 4043 | /* arg11 */ \ |
| 4044 | "ld 3,88(11)\n\t" \ |
| 4045 | "std 3,128(1)\n\t" \ |
| 4046 | /* arg10 */ \ |
| 4047 | "ld 3,80(11)\n\t" \ |
| 4048 | "std 3,120(1)\n\t" \ |
| 4049 | /* arg9 */ \ |
| 4050 | "ld 3,72(11)\n\t" \ |
| 4051 | "std 3,112(1)\n\t" \ |
| 4052 | /* args1-8 */ \ |
| 4053 | "ld 3, 8(11)\n\t" /* arg1->r3 */ \ |
| 4054 | "ld 4, 16(11)\n\t" /* arg2->r4 */ \ |
| 4055 | "ld 5, 24(11)\n\t" /* arg3->r5 */ \ |
| 4056 | "ld 6, 32(11)\n\t" /* arg4->r6 */ \ |
| 4057 | "ld 7, 40(11)\n\t" /* arg5->r7 */ \ |
| 4058 | "ld 8, 48(11)\n\t" /* arg6->r8 */ \ |
| 4059 | "ld 9, 56(11)\n\t" /* arg7->r9 */ \ |
| 4060 | "ld 10, 64(11)\n\t" /* arg8->r10 */ \ |
| 4061 | "ld 11, 0(11)\n\t" /* target->r11 */ \ |
| 4062 | VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \ |
| 4063 | "mr 11,%1\n\t" \ |
| 4064 | "mr %0,3\n\t" \ |
| 4065 | "ld 2,-16(11)\n\t" /* restore tocptr */ \ |
| 4066 | VG_CONTRACT_FRAME_BY(144) \ |
| 4067 | VG_CONTRACT_FRAME_BY(512) \ |
| 4068 | : /*out*/ "=r" (_res) \ |
| 4069 | : /*in*/ "r" (&_argvec[2]) \ |
| 4070 | : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS \ |
| 4071 | ); \ |
| 4072 | lval = (__typeof__(lval)) _res; \ |
| 4073 | } while (0) |
| 4074 | |
| 4075 | #endif /* PLAT_ppc64_aix5 */ |
sewardj | 9734b20 | 2006-01-17 01:49:37 +0000 | [diff] [blame] | 4076 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4077 | |
| 4078 | /* ------------------------------------------------------------------ */ |
| 4079 | /* ARCHITECTURE INDEPENDENT MACROS for CLIENT REQUESTS. */ |
| 4080 | /* */ |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 4081 | /* ------------------------------------------------------------------ */ |
| 4082 | |
sewardj | 2e93c50 | 2002-04-12 11:12:52 +0000 | [diff] [blame] | 4083 | /* Some request codes. There are many more of these, but most are not |
| 4084 | exposed to end-user view. These are the public ones, all of the |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 4085 | form 0x1000 + small_number. |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4086 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4087 | Core ones are in the range 0x00000000--0x0000ffff. The non-public |
| 4088 | ones start at 0x2000. |
sewardj | 2e93c50 | 2002-04-12 11:12:52 +0000 | [diff] [blame] | 4089 | */ |
| 4090 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4091 | /* These macros are used by tools -- they must be public, but don't |
| 4092 | embed them into other programs. */ |
njn | fc26ff9 | 2004-11-22 19:12:49 +0000 | [diff] [blame] | 4093 | #define VG_USERREQ_TOOL_BASE(a,b) \ |
njn | 4c79121 | 2003-05-02 17:53:54 +0000 | [diff] [blame] | 4094 | ((unsigned int)(((a)&0xff) << 24 | ((b)&0xff) << 16)) |
njn | fc26ff9 | 2004-11-22 19:12:49 +0000 | [diff] [blame] | 4095 | #define VG_IS_TOOL_USERREQ(a, b, v) \ |
| 4096 | (VG_USERREQ_TOOL_BASE(a,b) == ((v) & 0xffff0000)) |
sewardj | 3404251 | 2002-10-22 04:14:35 +0000 | [diff] [blame] | 4097 | |
sewardj | 5ce4b15 | 2006-03-11 12:57:41 +0000 | [diff] [blame] | 4098 | /* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !! |
| 4099 | This enum comprises an ABI exported by Valgrind to programs |
| 4100 | which use client requests. DO NOT CHANGE THE ORDER OF THESE |
| 4101 | ENTRIES, NOR DELETE ANY -- add new ones at the end. */ |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 4102 | typedef |
njn | 4c79121 | 2003-05-02 17:53:54 +0000 | [diff] [blame] | 4103 | enum { VG_USERREQ__RUNNING_ON_VALGRIND = 0x1001, |
| 4104 | VG_USERREQ__DISCARD_TRANSLATIONS = 0x1002, |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4105 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4106 | /* These allow any function to be called from the simulated |
| 4107 | CPU but run on the real CPU. Nb: the first arg passed to |
| 4108 | the function is always the ThreadId of the running |
| 4109 | thread! So CLIENT_CALL0 actually requires a 1 arg |
njn | d4795be | 2004-11-24 11:57:51 +0000 | [diff] [blame] | 4110 | function, etc. */ |
njn | 4c79121 | 2003-05-02 17:53:54 +0000 | [diff] [blame] | 4111 | VG_USERREQ__CLIENT_CALL0 = 0x1101, |
| 4112 | VG_USERREQ__CLIENT_CALL1 = 0x1102, |
| 4113 | VG_USERREQ__CLIENT_CALL2 = 0x1103, |
| 4114 | VG_USERREQ__CLIENT_CALL3 = 0x1104, |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4115 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4116 | /* Can be useful in regression testing suites -- eg. can |
| 4117 | send Valgrind's output to /dev/null and still count |
| 4118 | errors. */ |
njn | 4c79121 | 2003-05-02 17:53:54 +0000 | [diff] [blame] | 4119 | VG_USERREQ__COUNT_ERRORS = 0x1201, |
njn | 47363ab | 2003-04-21 13:24:40 +0000 | [diff] [blame] | 4120 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4121 | /* These are useful and can be interpreted by any tool that |
| 4122 | tracks malloc() et al, by using vg_replace_malloc.c. */ |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4123 | VG_USERREQ__MALLOCLIKE_BLOCK = 0x1301, |
| 4124 | VG_USERREQ__FREELIKE_BLOCK = 0x1302, |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4125 | /* Memory pool support. */ |
| 4126 | VG_USERREQ__CREATE_MEMPOOL = 0x1303, |
| 4127 | VG_USERREQ__DESTROY_MEMPOOL = 0x1304, |
| 4128 | VG_USERREQ__MEMPOOL_ALLOC = 0x1305, |
| 4129 | VG_USERREQ__MEMPOOL_FREE = 0x1306, |
sewardj | 2c1c9df | 2006-07-28 00:06:37 +0000 | [diff] [blame] | 4130 | VG_USERREQ__MEMPOOL_TRIM = 0x1307, |
sewardj | c740d76 | 2006-10-05 17:59:23 +0000 | [diff] [blame] | 4131 | VG_USERREQ__MOVE_MEMPOOL = 0x1308, |
| 4132 | VG_USERREQ__MEMPOOL_CHANGE = 0x1309, |
| 4133 | VG_USERREQ__MEMPOOL_EXISTS = 0x130a, |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4134 | |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4135 | /* Allow printfs to valgrind log. */ |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4136 | /* The first two pass the va_list argument by value, which |
| 4137 | assumes it is the same size as or smaller than a UWord, |
| 4138 | which generally isn't the case. Hence are deprecated. |
| 4139 | The second two pass the vargs by reference and so are |
| 4140 | immune to this problem. */ |
| 4141 | /* both :: char* fmt, va_list vargs (DEPRECATED) */ |
njn | 30d76c6 | 2005-06-18 15:07:39 +0000 | [diff] [blame] | 4142 | VG_USERREQ__PRINTF = 0x1401, |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4143 | VG_USERREQ__PRINTF_BACKTRACE = 0x1402, |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4144 | /* both :: char* fmt, va_list* vargs */ |
| 4145 | VG_USERREQ__PRINTF_VALIST_BY_REF = 0x1403, |
| 4146 | VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF = 0x1404, |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4147 | |
| 4148 | /* Stack support. */ |
| 4149 | VG_USERREQ__STACK_REGISTER = 0x1501, |
| 4150 | VG_USERREQ__STACK_DEREGISTER = 0x1502, |
sewardj | c8259b8 | 2009-04-22 22:42:10 +0000 | [diff] [blame] | 4151 | VG_USERREQ__STACK_CHANGE = 0x1503, |
| 4152 | |
| 4153 | /* Wine support */ |
| 4154 | VG_USERREQ__LOAD_PDB_DEBUGINFO = 0x1601 |
njn25 | e49d8e7 | 2002-09-23 09:36:25 +0000 | [diff] [blame] | 4155 | } Vg_ClientRequest; |
sewardj | 2e93c50 | 2002-04-12 11:12:52 +0000 | [diff] [blame] | 4156 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4157 | #if !defined(__GNUC__) |
| 4158 | # define __extension__ /* */ |
mueller | c9b3655 | 2003-12-31 14:32:23 +0000 | [diff] [blame] | 4159 | #endif |
sewardj | 2e93c50 | 2002-04-12 11:12:52 +0000 | [diff] [blame] | 4160 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4161 | /* Returns the number of Valgrinds this code is running under. That |
| 4162 | is, 0 if running natively, 1 if running under Valgrind, 2 if |
| 4163 | running under Valgrind which is running under another Valgrind, |
| 4164 | etc. */ |
| 4165 | #define RUNNING_ON_VALGRIND __extension__ \ |
| 4166 | ({unsigned int _qzz_res; \ |
| 4167 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0 /* if not */, \ |
| 4168 | VG_USERREQ__RUNNING_ON_VALGRIND, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4169 | 0, 0, 0, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4170 | _qzz_res; \ |
sewardj | de4a1d0 | 2002-03-22 01:27:54 +0000 | [diff] [blame] | 4171 | }) |
| 4172 | |
| 4173 | |
sewardj | 18d7513 | 2002-05-16 11:06:21 +0000 | [diff] [blame] | 4174 | /* Discard translation of code in the range [_qzz_addr .. _qzz_addr + |
| 4175 | _qzz_len - 1]. Useful if you are debugging a JITter or some such, |
| 4176 | since it provides a way to make sure valgrind will retranslate the |
| 4177 | invalidated area. Returns no value. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4178 | #define VALGRIND_DISCARD_TRANSLATIONS(_qzz_addr,_qzz_len) \ |
| 4179 | {unsigned int _qzz_res; \ |
| 4180 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4181 | VG_USERREQ__DISCARD_TRANSLATIONS, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4182 | _qzz_addr, _qzz_len, 0, 0, 0); \ |
sewardj | 18d7513 | 2002-05-16 11:06:21 +0000 | [diff] [blame] | 4183 | } |
| 4184 | |
njn | 26aba4d | 2005-05-16 13:31:23 +0000 | [diff] [blame] | 4185 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4186 | /* These requests are for getting Valgrind itself to print something. |
njn | d55f0d9 | 2009-08-03 01:38:56 +0000 | [diff] [blame] | 4187 | Possibly with a backtrace. This is a really ugly hack. The return value |
| 4188 | is the number of characters printed, excluding the "**<pid>** " part at the |
| 4189 | start and the backtrace (if present). */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4190 | |
| 4191 | #if defined(NVALGRIND) |
| 4192 | |
| 4193 | # define VALGRIND_PRINTF(...) |
| 4194 | # define VALGRIND_PRINTF_BACKTRACE(...) |
njn | 26aba4d | 2005-05-16 13:31:23 +0000 | [diff] [blame] | 4195 | |
| 4196 | #else /* NVALGRIND */ |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4197 | |
sewardj | 7eca0cc | 2006-04-12 17:15:35 +0000 | [diff] [blame] | 4198 | /* Modern GCC will optimize the static routine out if unused, |
| 4199 | and unused attribute will shut down warnings about it. */ |
| 4200 | static int VALGRIND_PRINTF(const char *format, ...) |
| 4201 | __attribute__((format(__printf__, 1, 2), __unused__)); |
| 4202 | static int |
fitzhardinge | a09a1b5 | 2003-11-07 23:09:48 +0000 | [diff] [blame] | 4203 | VALGRIND_PRINTF(const char *format, ...) |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4204 | { |
njn | c616819 | 2004-11-29 13:54:10 +0000 | [diff] [blame] | 4205 | unsigned long _qzz_res; |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4206 | va_list vargs; |
| 4207 | va_start(vargs, format); |
| 4208 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, |
| 4209 | VG_USERREQ__PRINTF_VALIST_BY_REF, |
sewardj | 05b0715 | 2010-01-04 01:01:02 +0000 | [diff] [blame] | 4210 | (unsigned long)format, |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4211 | (unsigned long)&vargs, |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4212 | 0, 0, 0); |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4213 | va_end(vargs); |
njn | c616819 | 2004-11-29 13:54:10 +0000 | [diff] [blame] | 4214 | return (int)_qzz_res; |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4215 | } |
| 4216 | |
sewardj | 7eca0cc | 2006-04-12 17:15:35 +0000 | [diff] [blame] | 4217 | static int VALGRIND_PRINTF_BACKTRACE(const char *format, ...) |
| 4218 | __attribute__((format(__printf__, 1, 2), __unused__)); |
| 4219 | static int |
fitzhardinge | a09a1b5 | 2003-11-07 23:09:48 +0000 | [diff] [blame] | 4220 | VALGRIND_PRINTF_BACKTRACE(const char *format, ...) |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4221 | { |
njn | c616819 | 2004-11-29 13:54:10 +0000 | [diff] [blame] | 4222 | unsigned long _qzz_res; |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4223 | va_list vargs; |
| 4224 | va_start(vargs, format); |
| 4225 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, |
| 4226 | VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF, |
sewardj | 05b0715 | 2010-01-04 01:01:02 +0000 | [diff] [blame] | 4227 | (unsigned long)format, |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4228 | (unsigned long)&vargs, |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4229 | 0, 0, 0); |
sewardj | c560fb3 | 2010-01-28 15:23:54 +0000 | [diff] [blame] | 4230 | va_end(vargs); |
njn | c616819 | 2004-11-29 13:54:10 +0000 | [diff] [blame] | 4231 | return (int)_qzz_res; |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4232 | } |
| 4233 | |
fitzhardinge | 39de4b4 | 2003-10-31 07:12:21 +0000 | [diff] [blame] | 4234 | #endif /* NVALGRIND */ |
sewardj | 18d7513 | 2002-05-16 11:06:21 +0000 | [diff] [blame] | 4235 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4236 | |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4237 | /* These requests allow control to move from the simulated CPU to the |
njn | 1319b49 | 2006-11-20 22:02:40 +0000 | [diff] [blame] | 4238 | real CPU, calling an arbitary function. |
| 4239 | |
| 4240 | Note that the current ThreadId is inserted as the first argument. |
| 4241 | So this call: |
| 4242 | |
| 4243 | VALGRIND_NON_SIMD_CALL2(f, arg1, arg2) |
| 4244 | |
| 4245 | requires f to have this signature: |
| 4246 | |
| 4247 | Word f(Word tid, Word arg1, Word arg2) |
| 4248 | |
| 4249 | where "Word" is a word-sized type. |
njn | 45fb4d3 | 2007-12-05 21:51:50 +0000 | [diff] [blame] | 4250 | |
| 4251 | Note that these client requests are not entirely reliable. For example, |
| 4252 | if you call a function with them that subsequently calls printf(), |
| 4253 | there's a high chance Valgrind will crash. Generally, your prospects of |
| 4254 | these working are made higher if the called function does not refer to |
| 4255 | any global variables, and does not refer to any libc or other functions |
| 4256 | (printf et al). Any kind of entanglement with libc or dynamic linking is |
| 4257 | likely to have a bad outcome, for tricky reasons which we've grappled |
| 4258 | with a lot in the past. |
njn | 1319b49 | 2006-11-20 22:02:40 +0000 | [diff] [blame] | 4259 | */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4260 | #define VALGRIND_NON_SIMD_CALL0(_qyy_fn) \ |
sewardj | 315dc8d | 2006-08-28 21:13:06 +0000 | [diff] [blame] | 4261 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4262 | ({unsigned long _qyy_res; \ |
| 4263 | VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ |
| 4264 | VG_USERREQ__CLIENT_CALL0, \ |
| 4265 | _qyy_fn, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4266 | 0, 0, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4267 | _qyy_res; \ |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4268 | }) |
| 4269 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4270 | #define VALGRIND_NON_SIMD_CALL1(_qyy_fn, _qyy_arg1) \ |
sewardj | 315dc8d | 2006-08-28 21:13:06 +0000 | [diff] [blame] | 4271 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4272 | ({unsigned long _qyy_res; \ |
| 4273 | VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ |
| 4274 | VG_USERREQ__CLIENT_CALL1, \ |
| 4275 | _qyy_fn, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4276 | _qyy_arg1, 0, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4277 | _qyy_res; \ |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4278 | }) |
| 4279 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4280 | #define VALGRIND_NON_SIMD_CALL2(_qyy_fn, _qyy_arg1, _qyy_arg2) \ |
sewardj | 315dc8d | 2006-08-28 21:13:06 +0000 | [diff] [blame] | 4281 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4282 | ({unsigned long _qyy_res; \ |
| 4283 | VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ |
| 4284 | VG_USERREQ__CLIENT_CALL2, \ |
| 4285 | _qyy_fn, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4286 | _qyy_arg1, _qyy_arg2, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4287 | _qyy_res; \ |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4288 | }) |
| 4289 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4290 | #define VALGRIND_NON_SIMD_CALL3(_qyy_fn, _qyy_arg1, _qyy_arg2, _qyy_arg3) \ |
sewardj | 315dc8d | 2006-08-28 21:13:06 +0000 | [diff] [blame] | 4291 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4292 | ({unsigned long _qyy_res; \ |
| 4293 | VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ |
| 4294 | VG_USERREQ__CLIENT_CALL3, \ |
| 4295 | _qyy_fn, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4296 | _qyy_arg1, _qyy_arg2, \ |
| 4297 | _qyy_arg3, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4298 | _qyy_res; \ |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4299 | }) |
| 4300 | |
| 4301 | |
nethercote | 7cc9c23 | 2004-01-21 15:08:04 +0000 | [diff] [blame] | 4302 | /* Counts the number of errors that have been recorded by a tool. Nb: |
| 4303 | the tool must record the errors with VG_(maybe_record_error)() or |
njn | 47363ab | 2003-04-21 13:24:40 +0000 | [diff] [blame] | 4304 | VG_(unique_error)() for them to be counted. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4305 | #define VALGRIND_COUNT_ERRORS \ |
sewardj | 315dc8d | 2006-08-28 21:13:06 +0000 | [diff] [blame] | 4306 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4307 | ({unsigned int _qyy_res; \ |
| 4308 | VALGRIND_DO_CLIENT_REQUEST(_qyy_res, 0 /* default return */, \ |
| 4309 | VG_USERREQ__COUNT_ERRORS, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4310 | 0, 0, 0, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4311 | _qyy_res; \ |
njn | 47363ab | 2003-04-21 13:24:40 +0000 | [diff] [blame] | 4312 | }) |
| 4313 | |
njn | 3ac9695 | 2009-07-09 23:35:44 +0000 | [diff] [blame] | 4314 | /* Several Valgrind tools (Memcheck, Massif, Helgrind, DRD) rely on knowing |
| 4315 | when heap blocks are allocated in order to give accurate results. This |
| 4316 | happens automatically for the standard allocator functions such as |
| 4317 | malloc(), calloc(), realloc(), memalign(), new, new[], free(), delete, |
| 4318 | delete[], etc. |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4319 | |
njn | 3ac9695 | 2009-07-09 23:35:44 +0000 | [diff] [blame] | 4320 | But if your program uses a custom allocator, this doesn't automatically |
| 4321 | happen, and Valgrind will not do as well. For example, if you allocate |
| 4322 | superblocks with mmap() and then allocates chunks of the superblocks, all |
| 4323 | Valgrind's observations will be at the mmap() level and it won't know that |
| 4324 | the chunks should be considered separate entities. In Memcheck's case, |
| 4325 | that means you probably won't get heap block overrun detection (because |
| 4326 | there won't be redzones marked as unaddressable) and you definitely won't |
| 4327 | get any leak detection. |
| 4328 | |
| 4329 | The following client requests allow a custom allocator to be annotated so |
| 4330 | that it can be handled accurately by Valgrind. |
| 4331 | |
| 4332 | VALGRIND_MALLOCLIKE_BLOCK marks a region of memory as having been allocated |
| 4333 | by a malloc()-like function. For Memcheck (an illustrative case), this |
| 4334 | does two things: |
| 4335 | |
| 4336 | - It records that the block has been allocated. This means any addresses |
| 4337 | within the block mentioned in error messages will be |
| 4338 | identified as belonging to the block. It also means that if the block |
| 4339 | isn't freed it will be detected by the leak checker. |
| 4340 | |
| 4341 | - It marks the block as being addressable and undefined (if 'is_zeroed' is |
| 4342 | not set), or addressable and defined (if 'is_zeroed' is set). This |
| 4343 | controls how accesses to the block by the program are handled. |
| 4344 | |
| 4345 | 'addr' is the start of the usable block (ie. after any |
| 4346 | redzone), 'sizeB' is its size. 'rzB' is the redzone size if the allocator |
| 4347 | can apply redzones -- these are blocks of padding at the start and end of |
| 4348 | each block. Adding redzones is recommended as it makes it much more likely |
| 4349 | Valgrind will spot block overruns. `is_zeroed' indicates if the memory is |
| 4350 | zeroed (or filled with another predictable value), as is the case for |
| 4351 | calloc(). |
| 4352 | |
| 4353 | VALGRIND_MALLOCLIKE_BLOCK should be put immediately after the point where a |
| 4354 | heap block -- that will be used by the client program -- is allocated. |
| 4355 | It's best to put it at the outermost level of the allocator if possible; |
| 4356 | for example, if you have a function my_alloc() which calls |
| 4357 | internal_alloc(), and the client request is put inside internal_alloc(), |
| 4358 | stack traces relating to the heap block will contain entries for both |
| 4359 | my_alloc() and internal_alloc(), which is probably not what you want. |
| 4360 | |
njn | b965efb | 2009-08-10 07:36:54 +0000 | [diff] [blame] | 4361 | For Memcheck users: if you use VALGRIND_MALLOCLIKE_BLOCK to carve out |
| 4362 | custom blocks from within a heap block, B, that has been allocated with |
| 4363 | malloc/calloc/new/etc, then block B will be *ignored* during leak-checking |
| 4364 | -- the custom blocks will take precedence. |
| 4365 | |
njn | 3ac9695 | 2009-07-09 23:35:44 +0000 | [diff] [blame] | 4366 | VALGRIND_FREELIKE_BLOCK is the partner to VALGRIND_MALLOCLIKE_BLOCK. For |
| 4367 | Memcheck, it does two things: |
| 4368 | |
| 4369 | - It records that the block has been deallocated. This assumes that the |
| 4370 | block was annotated as having been allocated via |
| 4371 | VALGRIND_MALLOCLIKE_BLOCK. Otherwise, an error will be issued. |
| 4372 | |
| 4373 | - It marks the block as being unaddressable. |
| 4374 | |
| 4375 | VALGRIND_FREELIKE_BLOCK should be put immediately after the point where a |
| 4376 | heap block is deallocated. |
| 4377 | |
| 4378 | In many cases, these two client requests will not be enough to get your |
| 4379 | allocator working well with Memcheck. More specifically, if your allocator |
| 4380 | writes to freed blocks in any way then a VALGRIND_MAKE_MEM_UNDEFINED call |
| 4381 | will be necessary to mark the memory as addressable just before the zeroing |
| 4382 | occurs, otherwise you'll get a lot of invalid write errors. For example, |
| 4383 | you'll need to do this if your allocator recycles freed blocks, but it |
| 4384 | zeroes them before handing them back out (via VALGRIND_MALLOCLIKE_BLOCK). |
| 4385 | Alternatively, if your allocator reuses freed blocks for allocator-internal |
| 4386 | data structures, VALGRIND_MAKE_MEM_UNDEFINED calls will also be necessary. |
| 4387 | |
| 4388 | Really, what's happening is a blurring of the lines between the client |
| 4389 | program and the allocator... after VALGRIND_FREELIKE_BLOCK is called, the |
| 4390 | memory should be considered unaddressable to the client program, but the |
| 4391 | allocator knows more than the rest of the client program and so may be able |
| 4392 | to safely access it. Extra client requests are necessary for Valgrind to |
| 4393 | understand the distinction between the allocator and the rest of the |
| 4394 | program. |
| 4395 | |
| 4396 | Note: there is currently no VALGRIND_REALLOCLIKE_BLOCK client request; it |
| 4397 | has to be emulated with MALLOCLIKE/FREELIKE and memory copying. |
| 4398 | |
njn | 32f8d8c | 2009-07-15 02:31:45 +0000 | [diff] [blame] | 4399 | Ignored if addr == 0. |
njn | 3ac9695 | 2009-07-09 23:35:44 +0000 | [diff] [blame] | 4400 | */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4401 | #define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \ |
| 4402 | {unsigned int _qzz_res; \ |
| 4403 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4404 | VG_USERREQ__MALLOCLIKE_BLOCK, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4405 | addr, sizeB, rzB, is_zeroed, 0); \ |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4406 | } |
| 4407 | |
njn | 32f8d8c | 2009-07-15 02:31:45 +0000 | [diff] [blame] | 4408 | /* See the comment for VALGRIND_MALLOCLIKE_BLOCK for details. |
| 4409 | Ignored if addr == 0. |
| 4410 | */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4411 | #define VALGRIND_FREELIKE_BLOCK(addr, rzB) \ |
| 4412 | {unsigned int _qzz_res; \ |
| 4413 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4414 | VG_USERREQ__FREELIKE_BLOCK, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4415 | addr, rzB, 0, 0, 0); \ |
njn | d799418 | 2003-10-02 13:44:04 +0000 | [diff] [blame] | 4416 | } |
| 4417 | |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4418 | /* Create a memory pool. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4419 | #define VALGRIND_CREATE_MEMPOOL(pool, rzB, is_zeroed) \ |
| 4420 | {unsigned int _qzz_res; \ |
| 4421 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4422 | VG_USERREQ__CREATE_MEMPOOL, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4423 | pool, rzB, is_zeroed, 0, 0); \ |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4424 | } |
| 4425 | |
| 4426 | /* Destroy a memory pool. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4427 | #define VALGRIND_DESTROY_MEMPOOL(pool) \ |
| 4428 | {unsigned int _qzz_res; \ |
| 4429 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4430 | VG_USERREQ__DESTROY_MEMPOOL, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4431 | pool, 0, 0, 0, 0); \ |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4432 | } |
| 4433 | |
| 4434 | /* Associate a piece of memory with a memory pool. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4435 | #define VALGRIND_MEMPOOL_ALLOC(pool, addr, size) \ |
| 4436 | {unsigned int _qzz_res; \ |
| 4437 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4438 | VG_USERREQ__MEMPOOL_ALLOC, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4439 | pool, addr, size, 0, 0); \ |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4440 | } |
| 4441 | |
| 4442 | /* Disassociate a piece of memory from a memory pool. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4443 | #define VALGRIND_MEMPOOL_FREE(pool, addr) \ |
| 4444 | {unsigned int _qzz_res; \ |
| 4445 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4446 | VG_USERREQ__MEMPOOL_FREE, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4447 | pool, addr, 0, 0, 0); \ |
rjwalsh | bc0bb83 | 2004-06-19 18:12:36 +0000 | [diff] [blame] | 4448 | } |
| 4449 | |
sewardj | 2c1c9df | 2006-07-28 00:06:37 +0000 | [diff] [blame] | 4450 | /* Disassociate any pieces outside a particular range. */ |
| 4451 | #define VALGRIND_MEMPOOL_TRIM(pool, addr, size) \ |
| 4452 | {unsigned int _qzz_res; \ |
| 4453 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4454 | VG_USERREQ__MEMPOOL_TRIM, \ |
| 4455 | pool, addr, size, 0, 0); \ |
| 4456 | } |
| 4457 | |
sewardj | c740d76 | 2006-10-05 17:59:23 +0000 | [diff] [blame] | 4458 | /* Resize and/or move a piece associated with a memory pool. */ |
| 4459 | #define VALGRIND_MOVE_MEMPOOL(poolA, poolB) \ |
| 4460 | {unsigned int _qzz_res; \ |
| 4461 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4462 | VG_USERREQ__MOVE_MEMPOOL, \ |
| 4463 | poolA, poolB, 0, 0, 0); \ |
| 4464 | } |
| 4465 | |
| 4466 | /* Resize and/or move a piece associated with a memory pool. */ |
| 4467 | #define VALGRIND_MEMPOOL_CHANGE(pool, addrA, addrB, size) \ |
| 4468 | {unsigned int _qzz_res; \ |
| 4469 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4470 | VG_USERREQ__MEMPOOL_CHANGE, \ |
| 4471 | pool, addrA, addrB, size, 0); \ |
| 4472 | } |
| 4473 | |
| 4474 | /* Return 1 if a mempool exists, else 0. */ |
| 4475 | #define VALGRIND_MEMPOOL_EXISTS(pool) \ |
njn | 4486297 | 2009-02-23 02:08:24 +0000 | [diff] [blame] | 4476 | __extension__ \ |
sewardj | c740d76 | 2006-10-05 17:59:23 +0000 | [diff] [blame] | 4477 | ({unsigned int _qzz_res; \ |
| 4478 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4479 | VG_USERREQ__MEMPOOL_EXISTS, \ |
| 4480 | pool, 0, 0, 0, 0); \ |
| 4481 | _qzz_res; \ |
| 4482 | }) |
| 4483 | |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4484 | /* Mark a piece of memory as being a stack. Returns a stack id. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4485 | #define VALGRIND_STACK_REGISTER(start, end) \ |
njn | 4486297 | 2009-02-23 02:08:24 +0000 | [diff] [blame] | 4486 | __extension__ \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4487 | ({unsigned int _qzz_res; \ |
| 4488 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4489 | VG_USERREQ__STACK_REGISTER, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4490 | start, end, 0, 0, 0); \ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4491 | _qzz_res; \ |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4492 | }) |
| 4493 | |
| 4494 | /* Unmark the piece of memory associated with a stack id as being a |
| 4495 | stack. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4496 | #define VALGRIND_STACK_DEREGISTER(id) \ |
| 4497 | {unsigned int _qzz_res; \ |
| 4498 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4499 | VG_USERREQ__STACK_DEREGISTER, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4500 | id, 0, 0, 0, 0); \ |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4501 | } |
| 4502 | |
| 4503 | /* Change the start and end address of the stack id. */ |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4504 | #define VALGRIND_STACK_CHANGE(id, start, end) \ |
| 4505 | {unsigned int _qzz_res; \ |
| 4506 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4507 | VG_USERREQ__STACK_CHANGE, \ |
sewardj | 9af10a1 | 2006-02-01 14:59:42 +0000 | [diff] [blame] | 4508 | id, start, end, 0, 0); \ |
rjwalsh | 0140af5 | 2005-06-04 20:42:33 +0000 | [diff] [blame] | 4509 | } |
| 4510 | |
sewardj | c8259b8 | 2009-04-22 22:42:10 +0000 | [diff] [blame] | 4511 | /* Load PDB debug info for Wine PE image_map. */ |
| 4512 | #define VALGRIND_LOAD_PDB_DEBUGINFO(fd, ptr, total_size, delta) \ |
| 4513 | {unsigned int _qzz_res; \ |
| 4514 | VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \ |
| 4515 | VG_USERREQ__LOAD_PDB_DEBUGINFO, \ |
| 4516 | fd, ptr, total_size, delta, 0); \ |
| 4517 | } |
| 4518 | |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4519 | |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 4520 | #undef PLAT_x86_linux |
| 4521 | #undef PLAT_amd64_linux |
| 4522 | #undef PLAT_ppc32_linux |
| 4523 | #undef PLAT_ppc64_linux |
sewardj | 59570ff | 2010-01-01 11:59:33 +0000 | [diff] [blame] | 4524 | #undef PLAT_arm_linux |
sewardj | f5c1a7f | 2006-10-17 01:32:48 +0000 | [diff] [blame] | 4525 | #undef PLAT_ppc32_aix5 |
| 4526 | #undef PLAT_ppc64_aix5 |
sewardj | 0ec07f3 | 2006-01-12 12:32:32 +0000 | [diff] [blame] | 4527 | |
njn | 3e88418 | 2003-04-15 13:03:23 +0000 | [diff] [blame] | 4528 | #endif /* __VALGRIND_H */ |