sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 1 | |
| 2 | /*--------------------------------------------------------------------*/ |
| 3 | /*--- Platform-specific syscalls stuff. syswrap-arm64-linux.c -----*/ |
| 4 | /*--------------------------------------------------------------------*/ |
| 5 | |
| 6 | /* |
| 7 | This file is part of Valgrind, a dynamic binary instrumentation |
| 8 | framework. |
| 9 | |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 10 | Copyright (C) 2013-2017 OpenWorks |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 11 | info@open-works.net |
| 12 | |
| 13 | This program is free software; you can redistribute it and/or |
| 14 | modify it under the terms of the GNU General Public License as |
| 15 | published by the Free Software Foundation; either version 2 of the |
| 16 | License, or (at your option) any later version. |
| 17 | |
| 18 | This program is distributed in the hope that it will be useful, but |
| 19 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 21 | General Public License for more details. |
| 22 | |
| 23 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 26 | 02111-1307, USA. |
| 27 | |
| 28 | The GNU General Public License is contained in the file COPYING. |
| 29 | */ |
| 30 | |
| 31 | #if defined(VGP_arm64_linux) |
| 32 | |
| 33 | #include "pub_core_basics.h" |
| 34 | #include "pub_core_vki.h" |
| 35 | #include "pub_core_vkiscnums.h" |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 36 | #include "pub_core_threadstate.h" |
| 37 | #include "pub_core_aspacemgr.h" |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 38 | #include "pub_core_libcbase.h" |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 39 | #include "pub_core_libcassert.h" |
| 40 | #include "pub_core_libcprint.h" |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 41 | #include "pub_core_libcsignal.h" |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 42 | #include "pub_core_options.h" |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 43 | #include "pub_core_scheduler.h" |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 44 | #include "pub_core_sigframe.h" // For VG_(sigframe_destroy)() |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 45 | #include "pub_core_syscall.h" |
| 46 | #include "pub_core_syswrap.h" |
| 47 | #include "pub_core_tooliface.h" |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 48 | |
| 49 | #include "priv_types_n_macros.h" |
| 50 | #include "priv_syswrap-generic.h" /* for decls of generic wrappers */ |
| 51 | #include "priv_syswrap-linux.h" /* for decls of linux-ish wrappers */ |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 52 | |
| 53 | |
| 54 | /* --------------------------------------------------------------------- |
| 55 | clone() handling |
| 56 | ------------------------------------------------------------------ */ |
| 57 | |
| 58 | /* Call f(arg1), but first switch stacks, using 'stack' as the new |
| 59 | stack, and use 'retaddr' as f's return-to address. Also, clear all |
| 60 | the integer registers before entering f.*/ |
| 61 | __attribute__((noreturn)) |
| 62 | void ML_(call_on_new_stack_0_1) ( Addr stack, |
| 63 | Addr retaddr, |
| 64 | void (*f)(Word), |
| 65 | Word arg1 ); |
| 66 | // r0 = stack |
| 67 | // r1 = retaddr |
| 68 | // r2 = f |
| 69 | // r3 = arg1 |
| 70 | asm( |
| 71 | ".text\n" |
| 72 | ".globl vgModuleLocal_call_on_new_stack_0_1\n" |
| 73 | "vgModuleLocal_call_on_new_stack_0_1:\n" |
| 74 | " mov sp, x0\n\t" /* Stack pointer */ |
| 75 | " mov x30, x1\n\t" /* Return address (x30 is LR) */ |
| 76 | " mov x0, x3\n\t" /* First argument */ |
| 77 | " mov x9, x2\n\t" /* 'f': x9 won't be zeroed at start of f. Oh well. */ |
| 78 | " mov x1, #0\n\t" /* Clear our GPRs */ |
| 79 | " mov x2, #0\n\t" |
| 80 | " mov x3, #0\n\t" |
| 81 | " mov x4, #0\n\t" |
| 82 | " mov x5, #0\n\t" |
| 83 | " mov x6, #0\n\t" |
| 84 | " mov x7, #0\n\t" |
| 85 | " mov x8, #0\n\t" |
| 86 | /* don't zero out x9 */ |
| 87 | " mov x10, #0\n\t" |
| 88 | " mov x11, #0\n\t" |
| 89 | " mov x12, #0\n\t" |
| 90 | " mov x13, #0\n\t" |
| 91 | " mov x14, #0\n\t" |
| 92 | " mov x15, #0\n\t" |
| 93 | " mov x16, #0\n\t" |
| 94 | " mov x17, #0\n\t" |
| 95 | " mov x18, #0\n\t" |
| 96 | " mov x19, #0\n\t" |
| 97 | " mov x20, #0\n\t" |
| 98 | " mov x21, #0\n\t" |
| 99 | " mov x22, #0\n\t" |
| 100 | " mov x23, #0\n\t" |
| 101 | " mov x24, #0\n\t" |
| 102 | " mov x25, #0\n\t" |
| 103 | " mov x26, #0\n\t" |
| 104 | " mov x27, #0\n\t" |
| 105 | " mov x28, #0\n\t" |
| 106 | " mov x29, sp\n\t" /* FP = SP, in the absence of better suggestions */ |
| 107 | " br x9\n\t" |
| 108 | ".previous\n" |
| 109 | ); |
| 110 | |
| 111 | |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 112 | /* |
| 113 | Perform a clone system call. clone is strange because it has |
| 114 | fork()-like return-twice semantics, so it needs special |
| 115 | handling here. |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 116 | |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 117 | Upon entry, we have: |
| 118 | |
| 119 | Word (*fn)(void*) in x0 |
| 120 | void* child_stack in x1 |
| 121 | int flags in x2 |
| 122 | void* arg in x3 |
| 123 | pid_t* child_tid in x4 |
| 124 | pid_t* parent_tid in x5 |
| 125 | void* tls_ptr in x6 |
| 126 | |
| 127 | System call requires: |
| 128 | |
| 129 | int $__NR_clone in x8 |
| 130 | int flags in x0 |
| 131 | void* child_stack in x1 |
| 132 | pid_t* parent_tid in x2 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 133 | void* tls_ptr in x3 |
| 134 | pid_t* child_tid in x4 |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 135 | |
| 136 | Returns a Long encoded in the linux-arm64 way, not a SysRes. |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 137 | */ |
| 138 | #define __NR_CLONE VG_STRINGIFY(__NR_clone) |
| 139 | #define __NR_EXIT VG_STRINGIFY(__NR_exit) |
| 140 | |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 141 | // See priv_syswrap-linux.h for arg profile. |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 142 | asm( |
| 143 | ".text\n" |
| 144 | ".globl do_syscall_clone_arm64_linux\n" |
| 145 | "do_syscall_clone_arm64_linux:\n" |
| 146 | // set up child stack, temporarily preserving fn and arg |
| 147 | " sub x1, x1, #16\n" // make space on stack |
| 148 | " str x3, [x1, #8]\n" // save arg |
| 149 | " str x0, [x1, #0]\n" // save fn |
| 150 | |
| 151 | // setup syscall |
| 152 | " mov x8, #"__NR_CLONE"\n" // syscall number |
| 153 | " mov x0, x2\n" // syscall arg1: flags |
| 154 | " mov x1, x1\n" // syscall arg2: child_stack |
| 155 | " mov x2, x5\n" // syscall arg3: parent_tid |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 156 | " mov x3, x6\n" // syscall arg4: tls_ptr |
| 157 | " mov x4, x4\n" // syscall arg5: child_tid |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 158 | |
| 159 | " svc 0\n" // clone() |
| 160 | |
| 161 | " cmp x0, #0\n" // child if retval == 0 |
| 162 | " bne 1f\n" |
| 163 | |
| 164 | // CHILD - call thread function |
| 165 | " ldr x1, [sp, #0]\n" // pop fn |
| 166 | " ldr x0, [sp, #8]\n" // pop fn arg1: arg |
| 167 | " add sp, sp, #16\n" |
| 168 | " blr x1\n" // call fn |
| 169 | |
| 170 | // exit with result |
| 171 | " mov x0, x0\n" // arg1: return value from fn |
| 172 | " mov x8, #"__NR_EXIT"\n" |
| 173 | |
| 174 | " svc 0\n" |
| 175 | |
| 176 | // Exit returned?! |
| 177 | " .word 0xFFFFFFFF\n" |
| 178 | |
| 179 | "1:\n" // PARENT or ERROR. x0 holds return value from the clone syscall. |
| 180 | " ret\n" |
| 181 | ".previous\n" |
| 182 | ); |
| 183 | |
| 184 | #undef __NR_CLONE |
| 185 | #undef __NR_EXIT |
| 186 | |
| 187 | // forward declaration |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 188 | //ZZ static SysRes sys_set_tls ( ThreadId tid, Addr tlsptr ); |
| 189 | |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 190 | /* --------------------------------------------------------------------- |
| 191 | More thread stuff |
| 192 | ------------------------------------------------------------------ */ |
| 193 | |
| 194 | // ARM64 doesn't have any architecture specific thread stuff that |
| 195 | // needs to be cleaned up |
| 196 | void VG_(cleanup_thread) ( ThreadArchState* arch ) |
| 197 | { |
| 198 | } |
| 199 | |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 200 | //ZZ /* Assigns tlsptr to the guest TPIDRURO. |
| 201 | //ZZ If needed for the specific hardware, really executes |
| 202 | //ZZ the set_tls syscall. |
| 203 | //ZZ */ |
| 204 | //ZZ static SysRes sys_set_tls ( ThreadId tid, Addr tlsptr ) |
| 205 | //ZZ { |
| 206 | //ZZ assign_guest_tls(tid, tlsptr); |
| 207 | //ZZ #if defined(ANDROID_HARDWARE_emulator) |
| 208 | //ZZ /* Android emulator does not provide an hw tls register. |
| 209 | //ZZ So, the tls register is emulated by the kernel. |
| 210 | //ZZ This emulated value is set by the __NR_ARM_set_tls syscall. |
| 211 | //ZZ The emulated value must be read by the kernel helper function |
| 212 | //ZZ located at 0xffff0fe0. |
| 213 | //ZZ |
| 214 | //ZZ The emulated tlsptr is located at 0xffff0ff0 |
| 215 | //ZZ (so slightly after the kernel helper function). |
| 216 | //ZZ Note that applications are not supposed to read this directly. |
| 217 | //ZZ |
| 218 | //ZZ For compatibility : if there is a hw tls register, the kernel |
| 219 | //ZZ will put at 0xffff0fe0 the instructions to read it, so |
| 220 | //ZZ as to have old applications calling the kernel helper |
| 221 | //ZZ working properly. |
| 222 | //ZZ |
| 223 | //ZZ For having emulated guest TLS working correctly with |
| 224 | //ZZ Valgrind, it is needed to execute the syscall to set |
| 225 | //ZZ the emulated TLS value in addition to the assignment |
| 226 | //ZZ of TPIDRURO. |
| 227 | //ZZ |
| 228 | //ZZ Note: the below means that if we need thread local storage |
| 229 | //ZZ for Valgrind host, then there will be a conflict between |
| 230 | //ZZ the need of the guest tls and of the host tls. |
| 231 | //ZZ If all the guest code would cleanly call 0xffff0fe0, |
| 232 | //ZZ then we might maybe intercept this. However, at least |
| 233 | //ZZ __libc_preinit reads directly 0xffff0ff0. |
| 234 | //ZZ */ |
| 235 | //ZZ /* ??? might call the below if auxv->u.a_val & VKI_HWCAP_TLS ??? |
| 236 | //ZZ Unclear if real hardware having tls hw register sets |
| 237 | //ZZ VKI_HWCAP_TLS. */ |
| 238 | //ZZ return VG_(do_syscall1) (__NR_ARM_set_tls, tlsptr); |
| 239 | //ZZ #else |
| 240 | //ZZ return VG_(mk_SysRes_Success)( 0 ); |
| 241 | //ZZ #endif |
| 242 | //ZZ } |
| 243 | |
| 244 | /* --------------------------------------------------------------------- |
| 245 | PRE/POST wrappers for arm/Linux-specific syscalls |
| 246 | ------------------------------------------------------------------ */ |
| 247 | |
| 248 | #define PRE(name) DEFN_PRE_TEMPLATE(arm64_linux, name) |
| 249 | #define POST(name) DEFN_POST_TEMPLATE(arm64_linux, name) |
| 250 | |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 251 | /* Add prototypes for the wrappers declared here, so that gcc doesn't |
| 252 | harass us for not having prototypes. Really this is a kludge -- |
| 253 | the right thing to do is to make these wrappers 'static' since they |
| 254 | aren't visible outside this file, but that requires even more macro |
| 255 | magic. */ |
| 256 | |
| 257 | DECL_TEMPLATE(arm64_linux, sys_fadvise64); |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 258 | DECL_TEMPLATE(arm64_linux, sys_mmap); |
| 259 | //ZZ DECL_TEMPLATE(arm_linux, sys_stat64); |
| 260 | //ZZ DECL_TEMPLATE(arm_linux, sys_lstat64); |
| 261 | //ZZ DECL_TEMPLATE(arm_linux, sys_fstatat64); |
| 262 | //ZZ DECL_TEMPLATE(arm_linux, sys_fstat64); |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 263 | //ZZ DECL_TEMPLATE(arm_linux, sys_sigreturn); |
| 264 | DECL_TEMPLATE(arm64_linux, sys_rt_sigreturn); |
| 265 | //ZZ DECL_TEMPLATE(arm_linux, sys_sigsuspend); |
| 266 | //ZZ DECL_TEMPLATE(arm_linux, sys_set_tls); |
| 267 | //ZZ DECL_TEMPLATE(arm_linux, sys_cacheflush); |
| 268 | //ZZ DECL_TEMPLATE(arm_linux, sys_ptrace); |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 269 | |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 270 | //ZZ PRE(sys_mmap2) |
| 271 | //ZZ { |
| 272 | //ZZ SysRes r; |
| 273 | //ZZ |
| 274 | //ZZ // Exactly like old_mmap() except: |
| 275 | //ZZ // - all 6 args are passed in regs, rather than in a memory-block. |
| 276 | //ZZ // - the file offset is specified in pagesize units rather than bytes, |
| 277 | //ZZ // so that it can be used for files bigger than 2^32 bytes. |
| 278 | //ZZ // pagesize or 4K-size units in offset? For ppc32/64-linux, this is |
| 279 | //ZZ // 4K-sized. Assert that the page size is 4K here for safety. |
| 280 | //ZZ vg_assert(VKI_PAGE_SIZE == 4096); |
| 281 | //ZZ PRINT("sys_mmap2 ( %#lx, %llu, %ld, %ld, %ld, %ld )", |
| 282 | //ZZ ARG1, (ULong)ARG2, ARG3, ARG4, ARG5, ARG6 ); |
| 283 | //ZZ PRE_REG_READ6(long, "mmap2", |
| 284 | //ZZ unsigned long, start, unsigned long, length, |
| 285 | //ZZ unsigned long, prot, unsigned long, flags, |
| 286 | //ZZ unsigned long, fd, unsigned long, offset); |
| 287 | //ZZ |
| 288 | //ZZ r = ML_(generic_PRE_sys_mmap)( tid, ARG1, ARG2, ARG3, ARG4, ARG5, |
| 289 | //ZZ 4096 * (Off64T)ARG6 ); |
| 290 | //ZZ SET_STATUS_from_SysRes(r); |
| 291 | //ZZ } |
| 292 | |
| 293 | // ARM64 FIXME is this correct? |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 294 | PRE(sys_fadvise64) |
| 295 | { |
florian | b26101c | 2015-08-08 21:45:33 +0000 | [diff] [blame] | 296 | PRINT("sys_fadvise64 ( %ld, %ld, %lu, %ld )", SARG1, SARG2, ARG3, SARG4); |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 297 | PRE_REG_READ4(long, "fadvise64", |
| 298 | int, fd, vki_loff_t, offset, vki_size_t, len, int, advice); |
| 299 | } |
| 300 | |
| 301 | // ARM64 FIXME is this correct? |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 302 | PRE(sys_mmap) |
| 303 | { |
| 304 | SysRes r; |
| 305 | |
florian | b26101c | 2015-08-08 21:45:33 +0000 | [diff] [blame] | 306 | PRINT("sys_mmap ( %#lx, %lu, %lu, %#lx, %lu, %lu )", |
sewardj | 214f60f | 2015-08-16 11:54:38 +0000 | [diff] [blame] | 307 | ARG1, ARG2, ARG3, ARG4, ARG5, ARG6 ); |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 308 | PRE_REG_READ6(long, "mmap", |
| 309 | unsigned long, start, unsigned long, length, |
| 310 | unsigned long, prot, unsigned long, flags, |
| 311 | unsigned long, fd, unsigned long, offset); |
| 312 | |
| 313 | r = ML_(generic_PRE_sys_mmap)( tid, ARG1, ARG2, ARG3, ARG4, ARG5, ARG6 ); |
| 314 | SET_STATUS_from_SysRes(r); |
| 315 | } |
| 316 | |
| 317 | //ZZ |
| 318 | //ZZ // XXX: lstat64/fstat64/stat64 are generic, but not necessarily |
| 319 | //ZZ // applicable to every architecture -- I think only to 32-bit archs. |
| 320 | //ZZ // We're going to need something like linux/core_os32.h for such |
| 321 | //ZZ // things, eventually, I think. --njn |
| 322 | //ZZ PRE(sys_lstat64) |
| 323 | //ZZ { |
| 324 | //ZZ PRINT("sys_lstat64 ( %#lx(%s), %#lx )",ARG1,(char*)ARG1,ARG2); |
| 325 | //ZZ PRE_REG_READ2(long, "lstat64", char *, file_name, struct stat64 *, buf); |
| 326 | //ZZ PRE_MEM_RASCIIZ( "lstat64(file_name)", ARG1 ); |
| 327 | //ZZ PRE_MEM_WRITE( "lstat64(buf)", ARG2, sizeof(struct vki_stat64) ); |
| 328 | //ZZ } |
| 329 | //ZZ |
| 330 | //ZZ POST(sys_lstat64) |
| 331 | //ZZ { |
| 332 | //ZZ vg_assert(SUCCESS); |
| 333 | //ZZ if (RES == 0) { |
| 334 | //ZZ POST_MEM_WRITE( ARG2, sizeof(struct vki_stat64) ); |
| 335 | //ZZ } |
| 336 | //ZZ } |
| 337 | //ZZ |
| 338 | //ZZ PRE(sys_stat64) |
| 339 | //ZZ { |
| 340 | //ZZ PRINT("sys_stat64 ( %#lx(%s), %#lx )",ARG1,(char*)ARG1,ARG2); |
| 341 | //ZZ PRE_REG_READ2(long, "stat64", char *, file_name, struct stat64 *, buf); |
| 342 | //ZZ PRE_MEM_RASCIIZ( "stat64(file_name)", ARG1 ); |
| 343 | //ZZ PRE_MEM_WRITE( "stat64(buf)", ARG2, sizeof(struct vki_stat64) ); |
| 344 | //ZZ } |
| 345 | //ZZ |
| 346 | //ZZ POST(sys_stat64) |
| 347 | //ZZ { |
| 348 | //ZZ POST_MEM_WRITE( ARG2, sizeof(struct vki_stat64) ); |
| 349 | //ZZ } |
| 350 | //ZZ |
| 351 | //ZZ PRE(sys_fstatat64) |
| 352 | //ZZ { |
| 353 | //ZZ PRINT("sys_fstatat64 ( %ld, %#lx(%s), %#lx )",ARG1,ARG2,(char*)ARG2,ARG3); |
| 354 | //ZZ PRE_REG_READ3(long, "fstatat64", |
| 355 | //ZZ int, dfd, char *, file_name, struct stat64 *, buf); |
| 356 | //ZZ PRE_MEM_RASCIIZ( "fstatat64(file_name)", ARG2 ); |
| 357 | //ZZ PRE_MEM_WRITE( "fstatat64(buf)", ARG3, sizeof(struct vki_stat64) ); |
| 358 | //ZZ } |
| 359 | //ZZ |
| 360 | //ZZ POST(sys_fstatat64) |
| 361 | //ZZ { |
| 362 | //ZZ POST_MEM_WRITE( ARG3, sizeof(struct vki_stat64) ); |
| 363 | //ZZ } |
| 364 | //ZZ |
| 365 | //ZZ PRE(sys_fstat64) |
| 366 | //ZZ { |
| 367 | //ZZ PRINT("sys_fstat64 ( %ld, %#lx )",ARG1,ARG2); |
| 368 | //ZZ PRE_REG_READ2(long, "fstat64", unsigned long, fd, struct stat64 *, buf); |
| 369 | //ZZ PRE_MEM_WRITE( "fstat64(buf)", ARG2, sizeof(struct vki_stat64) ); |
| 370 | //ZZ } |
| 371 | //ZZ |
| 372 | //ZZ POST(sys_fstat64) |
| 373 | //ZZ { |
| 374 | //ZZ POST_MEM_WRITE( ARG2, sizeof(struct vki_stat64) ); |
| 375 | //ZZ } |
| 376 | |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 377 | //ZZ PRE(sys_sigreturn) |
| 378 | //ZZ { |
| 379 | //ZZ /* See comments on PRE(sys_rt_sigreturn) in syswrap-amd64-linux.c for |
| 380 | //ZZ an explanation of what follows. */ |
| 381 | //ZZ |
| 382 | //ZZ PRINT("sys_sigreturn ( )"); |
| 383 | //ZZ |
| 384 | //ZZ vg_assert(VG_(is_valid_tid)(tid)); |
| 385 | //ZZ vg_assert(tid >= 1 && tid < VG_N_THREADS); |
| 386 | //ZZ vg_assert(VG_(is_running_thread)(tid)); |
| 387 | //ZZ |
| 388 | //ZZ /* Restore register state from frame and remove it */ |
| 389 | //ZZ VG_(sigframe_destroy)(tid, False); |
| 390 | //ZZ |
| 391 | //ZZ /* Tell the driver not to update the guest state with the "result", |
| 392 | //ZZ and set a bogus result to keep it happy. */ |
| 393 | //ZZ *flags |= SfNoWriteResult; |
| 394 | //ZZ SET_STATUS_Success(0); |
| 395 | //ZZ |
| 396 | //ZZ /* Check to see if any signals arose as a result of this. */ |
| 397 | //ZZ *flags |= SfPollAfter; |
| 398 | //ZZ } |
| 399 | |
| 400 | PRE(sys_rt_sigreturn) |
| 401 | { |
| 402 | /* See comments on PRE(sys_rt_sigreturn) in syswrap-amd64-linux.c for |
| 403 | an explanation of what follows. */ |
| 404 | |
| 405 | PRINT("rt_sigreturn ( )"); |
| 406 | |
| 407 | vg_assert(VG_(is_valid_tid)(tid)); |
| 408 | vg_assert(tid >= 1 && tid < VG_N_THREADS); |
| 409 | vg_assert(VG_(is_running_thread)(tid)); |
| 410 | |
| 411 | /* Restore register state from frame and remove it */ |
| 412 | VG_(sigframe_destroy)(tid, True); |
| 413 | |
| 414 | /* Tell the driver not to update the guest state with the "result", |
| 415 | and set a bogus result to keep it happy. */ |
| 416 | *flags |= SfNoWriteResult; |
| 417 | SET_STATUS_Success(0); |
| 418 | |
| 419 | /* Check to see if any signals arose as a result of this. */ |
| 420 | *flags |= SfPollAfter; |
| 421 | } |
| 422 | |
| 423 | //ZZ /* NB: clone of x86-linux version, and ppc32-linux has an almost |
| 424 | //ZZ identical one. */ |
| 425 | //ZZ PRE(sys_sigsuspend) |
| 426 | //ZZ { |
| 427 | //ZZ /* The C library interface to sigsuspend just takes a pointer to |
| 428 | //ZZ a signal mask but this system call has three arguments - the first |
| 429 | //ZZ two don't appear to be used by the kernel and are always passed as |
| 430 | //ZZ zero by glibc and the third is the first word of the signal mask |
| 431 | //ZZ so only 32 signals are supported. |
| 432 | //ZZ |
| 433 | //ZZ In fact glibc normally uses rt_sigsuspend if it is available as |
| 434 | //ZZ that takes a pointer to the signal mask so supports more signals. |
| 435 | //ZZ */ |
| 436 | //ZZ *flags |= SfMayBlock; |
| 437 | //ZZ PRINT("sys_sigsuspend ( %ld, %ld, %ld )", ARG1,ARG2,ARG3 ); |
| 438 | //ZZ PRE_REG_READ3(int, "sigsuspend", |
| 439 | //ZZ int, history0, int, history1, |
| 440 | //ZZ vki_old_sigset_t, mask); |
| 441 | //ZZ } |
| 442 | //ZZ |
| 443 | //ZZ /* Very much ARM specific */ |
| 444 | //ZZ |
| 445 | //ZZ PRE(sys_set_tls) |
| 446 | //ZZ { |
| 447 | //ZZ PRINT("set_tls (%lx)",ARG1); |
| 448 | //ZZ PRE_REG_READ1(long, "set_tls", unsigned long, addr); |
| 449 | //ZZ |
| 450 | //ZZ SET_STATUS_from_SysRes( sys_set_tls( tid, ARG1 ) ); |
| 451 | //ZZ } |
| 452 | //ZZ |
| 453 | //ZZ PRE(sys_cacheflush) |
| 454 | //ZZ { |
| 455 | //ZZ PRINT("cacheflush (%lx, %#lx, %#lx)",ARG1,ARG2,ARG3); |
| 456 | //ZZ PRE_REG_READ3(long, "cacheflush", void*, addrlow,void*, addrhigh,int, flags); |
florian | ddd61ff | 2015-01-04 17:20:45 +0000 | [diff] [blame] | 457 | //ZZ VG_(discard_translations)( (Addr)ARG1, |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 458 | //ZZ ((ULong)ARG2) - ((ULong)ARG1) + 1ULL/*paranoia*/, |
| 459 | //ZZ "PRE(sys_cacheflush)" ); |
| 460 | //ZZ SET_STATUS_Success(0); |
| 461 | //ZZ } |
| 462 | //ZZ |
| 463 | //ZZ // ARG3 is only used for pointers into the traced process's address |
| 464 | //ZZ // space and for offsets into the traced process's struct |
| 465 | //ZZ // user_regs_struct. It is never a pointer into this process's memory |
| 466 | //ZZ // space, and we should therefore not check anything it points to. |
| 467 | //ZZ PRE(sys_ptrace) |
| 468 | //ZZ { |
| 469 | //ZZ PRINT("sys_ptrace ( %ld, %ld, %#lx, %#lx )", ARG1,ARG2,ARG3,ARG4); |
| 470 | //ZZ PRE_REG_READ4(int, "ptrace", |
| 471 | //ZZ long, request, long, pid, long, addr, long, data); |
| 472 | //ZZ switch (ARG1) { |
| 473 | //ZZ case VKI_PTRACE_PEEKTEXT: |
| 474 | //ZZ case VKI_PTRACE_PEEKDATA: |
| 475 | //ZZ case VKI_PTRACE_PEEKUSR: |
| 476 | //ZZ PRE_MEM_WRITE( "ptrace(peek)", ARG4, |
| 477 | //ZZ sizeof (long)); |
| 478 | //ZZ break; |
| 479 | //ZZ case VKI_PTRACE_GETREGS: |
| 480 | //ZZ PRE_MEM_WRITE( "ptrace(getregs)", ARG4, |
| 481 | //ZZ sizeof (struct vki_user_regs_struct)); |
| 482 | //ZZ break; |
| 483 | //ZZ case VKI_PTRACE_GETFPREGS: |
| 484 | //ZZ PRE_MEM_WRITE( "ptrace(getfpregs)", ARG4, |
| 485 | //ZZ sizeof (struct vki_user_fp)); |
| 486 | //ZZ break; |
| 487 | //ZZ case VKI_PTRACE_GETWMMXREGS: |
| 488 | //ZZ PRE_MEM_WRITE( "ptrace(getwmmxregs)", ARG4, |
| 489 | //ZZ VKI_IWMMXT_SIZE); |
| 490 | //ZZ break; |
| 491 | //ZZ case VKI_PTRACE_GETCRUNCHREGS: |
| 492 | //ZZ PRE_MEM_WRITE( "ptrace(getcrunchregs)", ARG4, |
| 493 | //ZZ VKI_CRUNCH_SIZE); |
| 494 | //ZZ break; |
| 495 | //ZZ case VKI_PTRACE_GETVFPREGS: |
| 496 | //ZZ PRE_MEM_WRITE( "ptrace(getvfpregs)", ARG4, |
| 497 | //ZZ sizeof (struct vki_user_vfp) ); |
| 498 | //ZZ break; |
| 499 | //ZZ case VKI_PTRACE_GETHBPREGS: |
| 500 | //ZZ PRE_MEM_WRITE( "ptrace(gethbpregs)", ARG4, |
| 501 | //ZZ sizeof (unsigned long) ); |
| 502 | //ZZ break; |
| 503 | //ZZ case VKI_PTRACE_SETREGS: |
| 504 | //ZZ PRE_MEM_READ( "ptrace(setregs)", ARG4, |
| 505 | //ZZ sizeof (struct vki_user_regs_struct)); |
| 506 | //ZZ break; |
| 507 | //ZZ case VKI_PTRACE_SETFPREGS: |
| 508 | //ZZ PRE_MEM_READ( "ptrace(setfpregs)", ARG4, |
| 509 | //ZZ sizeof (struct vki_user_fp)); |
| 510 | //ZZ break; |
| 511 | //ZZ case VKI_PTRACE_SETWMMXREGS: |
| 512 | //ZZ PRE_MEM_READ( "ptrace(setwmmxregs)", ARG4, |
| 513 | //ZZ VKI_IWMMXT_SIZE); |
| 514 | //ZZ break; |
| 515 | //ZZ case VKI_PTRACE_SETCRUNCHREGS: |
| 516 | //ZZ PRE_MEM_READ( "ptrace(setcrunchregs)", ARG4, |
| 517 | //ZZ VKI_CRUNCH_SIZE); |
| 518 | //ZZ break; |
| 519 | //ZZ case VKI_PTRACE_SETVFPREGS: |
| 520 | //ZZ PRE_MEM_READ( "ptrace(setvfpregs)", ARG4, |
| 521 | //ZZ sizeof (struct vki_user_vfp)); |
| 522 | //ZZ break; |
| 523 | //ZZ case VKI_PTRACE_SETHBPREGS: |
| 524 | //ZZ PRE_MEM_READ( "ptrace(sethbpregs)", ARG4, sizeof(unsigned long)); |
| 525 | //ZZ break; |
| 526 | //ZZ case VKI_PTRACE_GET_THREAD_AREA: |
| 527 | //ZZ PRE_MEM_WRITE( "ptrace(get_thread_area)", ARG4, sizeof(unsigned long)); |
| 528 | //ZZ break; |
| 529 | //ZZ case VKI_PTRACE_GETEVENTMSG: |
| 530 | //ZZ PRE_MEM_WRITE( "ptrace(geteventmsg)", ARG4, sizeof(unsigned long)); |
| 531 | //ZZ break; |
| 532 | //ZZ case VKI_PTRACE_GETSIGINFO: |
| 533 | //ZZ PRE_MEM_WRITE( "ptrace(getsiginfo)", ARG4, sizeof(vki_siginfo_t)); |
| 534 | //ZZ break; |
| 535 | //ZZ case VKI_PTRACE_SETSIGINFO: |
| 536 | //ZZ PRE_MEM_READ( "ptrace(setsiginfo)", ARG4, sizeof(vki_siginfo_t)); |
| 537 | //ZZ break; |
| 538 | //ZZ case VKI_PTRACE_GETREGSET: |
| 539 | //ZZ ML_(linux_PRE_getregset)(tid, ARG3, ARG4); |
| 540 | //ZZ break; |
| 541 | //ZZ case VKI_PTRACE_SETREGSET: |
| 542 | //ZZ ML_(linux_PRE_setregset)(tid, ARG3, ARG4); |
| 543 | //ZZ break; |
| 544 | //ZZ default: |
| 545 | //ZZ break; |
| 546 | //ZZ } |
| 547 | //ZZ } |
| 548 | //ZZ |
| 549 | //ZZ POST(sys_ptrace) |
| 550 | //ZZ { |
| 551 | //ZZ switch (ARG1) { |
| 552 | //ZZ case VKI_PTRACE_PEEKTEXT: |
| 553 | //ZZ case VKI_PTRACE_PEEKDATA: |
| 554 | //ZZ case VKI_PTRACE_PEEKUSR: |
| 555 | //ZZ POST_MEM_WRITE( ARG4, sizeof (long)); |
| 556 | //ZZ break; |
| 557 | //ZZ case VKI_PTRACE_GETREGS: |
| 558 | //ZZ POST_MEM_WRITE( ARG4, sizeof (struct vki_user_regs_struct)); |
| 559 | //ZZ break; |
| 560 | //ZZ case VKI_PTRACE_GETFPREGS: |
| 561 | //ZZ POST_MEM_WRITE( ARG4, sizeof (struct vki_user_fp)); |
| 562 | //ZZ break; |
| 563 | //ZZ case VKI_PTRACE_GETWMMXREGS: |
| 564 | //ZZ POST_MEM_WRITE( ARG4, VKI_IWMMXT_SIZE); |
| 565 | //ZZ break; |
| 566 | //ZZ case VKI_PTRACE_GETCRUNCHREGS: |
| 567 | //ZZ POST_MEM_WRITE( ARG4, VKI_CRUNCH_SIZE); |
| 568 | //ZZ break; |
| 569 | //ZZ case VKI_PTRACE_GETVFPREGS: |
| 570 | //ZZ POST_MEM_WRITE( ARG4, sizeof(struct vki_user_vfp)); |
| 571 | //ZZ break; |
| 572 | //ZZ case VKI_PTRACE_GET_THREAD_AREA: |
| 573 | //ZZ case VKI_PTRACE_GETHBPREGS: |
| 574 | //ZZ case VKI_PTRACE_GETEVENTMSG: |
| 575 | //ZZ POST_MEM_WRITE( ARG4, sizeof(unsigned long)); |
| 576 | //ZZ break; |
| 577 | //ZZ case VKI_PTRACE_GETSIGINFO: |
| 578 | //ZZ /* XXX: This is a simplification. Different parts of the |
| 579 | //ZZ * siginfo_t are valid depending on the type of signal. |
| 580 | //ZZ */ |
| 581 | //ZZ POST_MEM_WRITE( ARG4, sizeof(vki_siginfo_t)); |
| 582 | //ZZ break; |
| 583 | //ZZ case VKI_PTRACE_GETREGSET: |
| 584 | //ZZ ML_(linux_POST_getregset)(tid, ARG3, ARG4); |
| 585 | //ZZ break; |
| 586 | //ZZ default: |
| 587 | //ZZ break; |
| 588 | //ZZ } |
| 589 | //ZZ } |
| 590 | //ZZ |
| 591 | //ZZ #undef PRE |
| 592 | //ZZ #undef POST |
| 593 | |
| 594 | /* --------------------------------------------------------------------- |
| 595 | The arm64/Linux syscall table |
| 596 | ------------------------------------------------------------------ */ |
| 597 | |
| 598 | //ZZ #if 0 |
| 599 | //ZZ #define __NR_OABI_SYSCALL_BASE 0x900000 |
| 600 | //ZZ #else |
| 601 | //ZZ #define __NR_OABI_SYSCALL_BASE 0x0 |
| 602 | //ZZ #endif |
| 603 | |
| 604 | #define PLAX_(sysno, name) WRAPPER_ENTRY_X_(arm64_linux, sysno, name) |
| 605 | #define PLAXY(sysno, name) WRAPPER_ENTRY_XY(arm64_linux, sysno, name) |
| 606 | |
| 607 | // This table maps from __NR_xxx syscall numbers (from |
| 608 | // linux/include/asm-arm/unistd.h) to the appropriate PRE/POST sys_foo() |
| 609 | // wrappers on arm64 (as per sys_call_table in linux/arch/arm/kernel/entry.S). |
| 610 | // |
| 611 | // For those syscalls not handled by Valgrind, the annotation indicate its |
| 612 | // arch/OS combination, eg. */* (generic), */Linux (Linux only), ?/? |
| 613 | // (unknown). |
| 614 | |
| 615 | static SyscallTableEntry syscall_main_table[] = { |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 616 | LINXY(__NR_io_setup, sys_io_setup), // 0 |
| 617 | LINX_(__NR_io_destroy, sys_io_destroy), // 1 |
| 618 | LINX_(__NR_io_submit, sys_io_submit), // 2 |
| 619 | LINXY(__NR_io_cancel, sys_io_cancel), // 3 |
| 620 | LINXY(__NR_io_getevents, sys_io_getevents), // 4 |
mjw | 6aa0978 | 2015-09-23 11:51:47 +0000 | [diff] [blame] | 621 | LINX_(__NR_setxattr, sys_setxattr), // 5 |
| 622 | LINX_(__NR_lsetxattr, sys_lsetxattr), // 6 |
| 623 | LINX_(__NR_fsetxattr, sys_fsetxattr), // 7 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 624 | LINXY(__NR_getxattr, sys_getxattr), // 8 |
| 625 | LINXY(__NR_lgetxattr, sys_lgetxattr), // 9 |
mjw | 6aa0978 | 2015-09-23 11:51:47 +0000 | [diff] [blame] | 626 | LINXY(__NR_fgetxattr, sys_fgetxattr), // 10 |
| 627 | LINXY(__NR_listxattr, sys_listxattr), // 11 |
| 628 | LINXY(__NR_llistxattr, sys_llistxattr), // 12 |
| 629 | LINXY(__NR_flistxattr, sys_flistxattr), // 13 |
| 630 | LINX_(__NR_removexattr, sys_removexattr), // 14 |
| 631 | LINX_(__NR_lremovexattr, sys_lremovexattr), // 15 |
| 632 | LINX_(__NR_fremovexattr, sys_fremovexattr), // 16 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 633 | GENXY(__NR_getcwd, sys_getcwd), // 17 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 634 | LINXY(__NR_lookup_dcookie, sys_lookup_dcookie), // 18 |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 635 | LINXY(__NR_eventfd2, sys_eventfd2), // 19 |
sewardj | d11ed20 | 2014-03-02 12:49:52 +0000 | [diff] [blame] | 636 | LINXY(__NR_epoll_create1, sys_epoll_create1), // 20 |
| 637 | LINX_(__NR_epoll_ctl, sys_epoll_ctl), // 21 |
| 638 | LINXY(__NR_epoll_pwait, sys_epoll_pwait), // 22 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 639 | GENXY(__NR_dup, sys_dup), // 23 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 640 | LINXY(__NR_dup3, sys_dup3), // 24 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 641 | LINXY(__NR_fcntl, sys_fcntl), // 25 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 642 | LINXY(__NR_inotify_init1, sys_inotify_init1), // 26 |
| 643 | LINX_(__NR_inotify_add_watch, sys_inotify_add_watch), // 27 |
| 644 | LINX_(__NR_inotify_rm_watch, sys_inotify_rm_watch), // 28 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 645 | LINXY(__NR_ioctl, sys_ioctl), // 29 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 646 | LINX_(__NR_ioprio_set, sys_ioprio_set), // 30 |
| 647 | LINX_(__NR_ioprio_get, sys_ioprio_get), // 31 |
sewardj | e7f9aa4 | 2014-11-24 16:19:48 +0000 | [diff] [blame] | 648 | GENX_(__NR_flock, sys_flock), // 32 |
sewardj | d29f36d | 2014-10-30 14:28:14 +0000 | [diff] [blame] | 649 | LINX_(__NR_mknodat, sys_mknodat), // 33 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 650 | LINX_(__NR_mkdirat, sys_mkdirat), // 34 |
| 651 | LINX_(__NR_unlinkat, sys_unlinkat), // 35 |
sewardj | b74bb9a | 2014-05-16 15:02:09 +0000 | [diff] [blame] | 652 | LINX_(__NR_symlinkat, sys_symlinkat), // 36 |
| 653 | LINX_(__NR_linkat, sys_linkat), // 37 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 654 | LINX_(__NR_renameat, sys_renameat), // 38 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 655 | LINX_(__NR_umount2, sys_umount), // 39 |
| 656 | LINX_(__NR_mount, sys_mount), // 40 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 657 | LINX_(__NR_pivot_root, sys_pivot_root), // 41 |
| 658 | // (__NR_nfsservctl, sys_ni_syscall), // 42 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 659 | GENXY(__NR_statfs, sys_statfs), // 43 |
| 660 | GENXY(__NR_fstatfs, sys_fstatfs), // 44 |
| 661 | GENX_(__NR_truncate, sys_truncate), // 45 |
| 662 | GENX_(__NR_ftruncate, sys_ftruncate), // 46 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 663 | LINX_(__NR_fallocate, sys_fallocate), // 47 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 664 | LINX_(__NR_faccessat, sys_faccessat), // 48 |
| 665 | GENX_(__NR_chdir, sys_chdir), // 49 |
sewardj | d29f36d | 2014-10-30 14:28:14 +0000 | [diff] [blame] | 666 | GENX_(__NR_fchdir, sys_fchdir), // 50 |
| 667 | GENX_(__NR_chroot, sys_chroot), // 51 |
mjw | 4895caf | 2014-11-04 13:43:21 +0000 | [diff] [blame] | 668 | GENX_(__NR_fchmod, sys_fchmod), // 52 |
sewardj | 0705dd1 | 2014-06-04 23:22:29 +0000 | [diff] [blame] | 669 | LINX_(__NR_fchmodat, sys_fchmodat), // 53 |
sewardj | d29f36d | 2014-10-30 14:28:14 +0000 | [diff] [blame] | 670 | LINX_(__NR_fchownat, sys_fchownat), // 54 |
mjw | 4895caf | 2014-11-04 13:43:21 +0000 | [diff] [blame] | 671 | GENX_(__NR_fchown, sys_fchown), // 55 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 672 | LINXY(__NR_openat, sys_openat), // 56 |
| 673 | GENXY(__NR_close, sys_close), // 57 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 674 | LINX_(__NR_vhangup, sys_vhangup), // 58 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 675 | LINXY(__NR_pipe2, sys_pipe2), // 59 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 676 | LINX_(__NR_quotactl, sys_quotactl), // 60 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 677 | GENXY(__NR_getdents64, sys_getdents64), // 61 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 678 | LINX_(__NR_lseek, sys_lseek), // 62 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 679 | GENXY(__NR_read, sys_read), // 63 |
| 680 | GENX_(__NR_write, sys_write), // 64 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 681 | GENXY(__NR_readv, sys_readv), // 65 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 682 | GENX_(__NR_writev, sys_writev), // 66 |
sewardj | 4f2f313 | 2014-10-30 14:11:32 +0000 | [diff] [blame] | 683 | GENXY(__NR_pread64, sys_pread64), // 67 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 684 | GENX_(__NR_pwrite64, sys_pwrite64), // 68 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 685 | LINXY(__NR_preadv, sys_preadv), // 69 |
| 686 | LINX_(__NR_pwritev, sys_pwritev), // 70 |
| 687 | LINXY(__NR_sendfile, sys_sendfile), // 71 |
| 688 | LINXY(__NR_pselect6, sys_pselect6), // 72 |
sewardj | c8fa5cc | 2014-02-20 23:20:08 +0000 | [diff] [blame] | 689 | LINXY(__NR_ppoll, sys_ppoll), // 73 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 690 | LINXY(__NR_signalfd4, sys_signalfd4), // 74 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 691 | LINX_(__NR_vmsplice, sys_vmsplice), // 75 |
| 692 | LINX_(__NR_splice, sys_splice), // 76 |
| 693 | LINX_(__NR_tee, sys_tee), // 77 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 694 | LINX_(__NR_readlinkat, sys_readlinkat), // 78 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 695 | LINXY(__NR_newfstatat, sys_newfstatat), // 79 |
| 696 | GENXY(__NR_fstat, sys_newfstat), // 80 |
| 697 | GENX_(__NR_sync, sys_sync), // 81 |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 698 | GENX_(__NR_fsync, sys_fsync), // 82 |
sewardj | d379e96 | 2014-10-30 13:54:24 +0000 | [diff] [blame] | 699 | GENX_(__NR_fdatasync, sys_fdatasync), // 83 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 700 | LINX_(__NR_sync_file_range, sys_sync_file_range), // 84 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 701 | LINXY(__NR_timerfd_create, sys_timerfd_create), // 85 |
| 702 | LINXY(__NR_timerfd_settime, sys_timerfd_settime), // 86 |
| 703 | LINXY(__NR_timerfd_gettime, sys_timerfd_gettime), // 87 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 704 | LINX_(__NR_utimensat, sys_utimensat), // 88 |
| 705 | GENX_(__NR_acct, sys_acct), // 89 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 706 | LINXY(__NR_capget, sys_capget), // 90 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 707 | LINX_(__NR_capset, sys_capset), // 91 |
| 708 | LINX_(__NR_personality, sys_personality), // 92 |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 709 | GENX_(__NR_exit, sys_exit), // 93 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 710 | LINX_(__NR_exit_group, sys_exit_group), // 94 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 711 | LINXY(__NR_waitid, sys_waitid), // 95 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 712 | LINX_(__NR_set_tid_address, sys_set_tid_address), // 96 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 713 | LINX_(__NR_unshare, sys_unshare), // 97 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 714 | LINXY(__NR_futex, sys_futex), // 98 |
| 715 | LINX_(__NR_set_robust_list, sys_set_robust_list), // 99 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 716 | LINXY(__NR_get_robust_list, sys_get_robust_list), // 100 |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 717 | GENXY(__NR_nanosleep, sys_nanosleep), // 101 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 718 | GENXY(__NR_getitimer, sys_getitimer), // 102 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 719 | GENXY(__NR_setitimer, sys_setitimer), // 103 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 720 | GENX_(__NR_kexec_load, sys_ni_syscall), // 104 |
| 721 | LINX_(__NR_init_module, sys_init_module), // 105 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 722 | LINX_(__NR_delete_module, sys_delete_module), // 106 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 723 | LINXY(__NR_timer_create, sys_timer_create), // 107 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 724 | LINXY(__NR_timer_gettime, sys_timer_gettime), // 108 |
| 725 | LINX_(__NR_timer_getoverrun, sys_timer_getoverrun), // 109 |
| 726 | LINXY(__NR_timer_settime, sys_timer_settime), // 110 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 727 | LINX_(__NR_timer_delete, sys_timer_delete), // 111 |
| 728 | LINX_(__NR_clock_settime, sys_clock_settime), // 112 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 729 | LINXY(__NR_clock_gettime, sys_clock_gettime), // 113 |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 730 | LINXY(__NR_clock_getres, sys_clock_getres), // 114 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 731 | LINXY(__NR_clock_nanosleep, sys_clock_nanosleep), // 115 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 732 | LINXY(__NR_syslog, sys_syslog), // 116 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 733 | // (__NR_ptrace, sys_ptrace), // 117 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 734 | LINXY(__NR_sched_setparam, sys_sched_setparam), // 118 |
| 735 | LINX_(__NR_sched_setscheduler,sys_sched_setscheduler),// 119 |
| 736 | LINX_(__NR_sched_getscheduler,sys_sched_getscheduler),// 120 |
| 737 | LINXY(__NR_sched_getparam, sys_sched_getparam), // 121 |
sewardj | b74bb9a | 2014-05-16 15:02:09 +0000 | [diff] [blame] | 738 | LINX_(__NR_sched_setaffinity, sys_sched_setaffinity), // 122 |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 739 | LINXY(__NR_sched_getaffinity, sys_sched_getaffinity), // 123 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 740 | LINX_(__NR_sched_yield, sys_sched_yield), // 124 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 741 | LINX_(__NR_sched_get_priority_max, sys_sched_get_priority_max),// 125 |
| 742 | LINX_(__NR_sched_get_priority_min, sys_sched_get_priority_min),// 126 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 743 | LINXY(__NR_sched_rr_get_interval, sys_sched_rr_get_interval),// 127 |
| 744 | // (__NR_restart_syscall, sys_ni_syscall), // 128 |
sewardj | c8fa5cc | 2014-02-20 23:20:08 +0000 | [diff] [blame] | 745 | GENX_(__NR_kill, sys_kill), // 129 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 746 | LINXY(__NR_tkill, sys_tkill), // 130 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 747 | LINX_(__NR_tgkill, sys_tgkill), // 131 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 748 | GENXY(__NR_sigaltstack, sys_sigaltstack), // 132 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 749 | LINX_(__NR_rt_sigsuspend, sys_rt_sigsuspend), // 133 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 750 | LINXY(__NR_rt_sigaction, sys_rt_sigaction), // 134 |
| 751 | LINXY(__NR_rt_sigprocmask, sys_rt_sigprocmask), // 135 |
mjw | 2174852 | 2015-09-23 12:15:36 +0000 | [diff] [blame] | 752 | LINXY(__NR_rt_sigpending, sys_rt_sigpending), // 136 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 753 | LINXY(__NR_rt_sigtimedwait, sys_rt_sigtimedwait), // 137 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 754 | LINXY(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo), // 138 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 755 | PLAX_(__NR_rt_sigreturn, sys_rt_sigreturn), // 139 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 756 | GENX_(__NR_setpriority, sys_setpriority), // 140 |
| 757 | GENX_(__NR_getpriority, sys_getpriority), // 141 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 758 | // (__NR_reboot, sys_ni_syscall), // 142 |
sewardj | 4f2f313 | 2014-10-30 14:11:32 +0000 | [diff] [blame] | 759 | GENX_(__NR_setregid, sys_setregid), // 143 |
mjw | a87ac96 | 2015-02-07 22:36:48 +0000 | [diff] [blame] | 760 | GENX_(__NR_setgid, sys_setgid), // 144 |
sewardj | 4f2f313 | 2014-10-30 14:11:32 +0000 | [diff] [blame] | 761 | GENX_(__NR_setreuid, sys_setreuid), // 145 |
mjw | f31aba4 | 2015-08-09 22:37:52 +0000 | [diff] [blame] | 762 | GENX_(__NR_setuid, sys_setuid), // 146 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 763 | LINX_(__NR_setresuid, sys_setresuid), // 147 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 764 | LINXY(__NR_getresuid, sys_getresuid), // 148 |
mjw | f31aba4 | 2015-08-09 22:37:52 +0000 | [diff] [blame] | 765 | LINX_(__NR_setresgid, sys_setresgid), // 149 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 766 | LINXY(__NR_getresgid, sys_getresgid), // 150 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 767 | LINX_(__NR_setfsuid, sys_setfsuid), // 151 |
| 768 | LINX_(__NR_setfsgid, sys_setfsgid), // 152 |
mjw | fd2ac38 | 2014-10-10 21:13:28 +0000 | [diff] [blame] | 769 | GENXY(__NR_times, sys_times), // 153 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 770 | GENX_(__NR_setpgid, sys_setpgid), // 154 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 771 | GENX_(__NR_getpgid, sys_getpgid), // 155 |
mjw | e14440d | 2014-10-10 21:33:39 +0000 | [diff] [blame] | 772 | GENX_(__NR_getsid, sys_getsid), // 156 |
| 773 | GENX_(__NR_setsid, sys_setsid), // 157 |
mjw | 002afc5 | 2014-11-13 13:03:25 +0000 | [diff] [blame] | 774 | GENXY(__NR_getgroups, sys_getgroups), // 158 |
| 775 | GENX_(__NR_setgroups, sys_setgroups), // 159 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 776 | GENXY(__NR_uname, sys_newuname), // 160 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 777 | GENX_(__NR_sethostname, sys_sethostname), // 161 |
| 778 | // (__NR_setdomainname, sys_ni_syscall), // 162 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 779 | GENXY(__NR_getrlimit, sys_old_getrlimit), // 163 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 780 | GENX_(__NR_setrlimit, sys_setrlimit), // 164 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 781 | GENXY(__NR_getrusage, sys_getrusage), // 165 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 782 | GENX_(__NR_umask, sys_umask), // 166 |
sewardj | d11ed20 | 2014-03-02 12:49:52 +0000 | [diff] [blame] | 783 | LINXY(__NR_prctl, sys_prctl), // 167 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 784 | LINXY(__NR_getcpu, sys_getcpu), // 168 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 785 | GENXY(__NR_gettimeofday, sys_gettimeofday), // 169 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 786 | GENX_(__NR_settimeofday, sys_settimeofday), // 170 |
| 787 | LINXY(__NR_adjtimex, sys_adjtimex), // 171 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 788 | GENX_(__NR_getpid, sys_getpid), // 172 |
| 789 | GENX_(__NR_getppid, sys_getppid), // 173 |
| 790 | GENX_(__NR_getuid, sys_getuid), // 174 |
| 791 | GENX_(__NR_geteuid, sys_geteuid), // 175 |
| 792 | GENX_(__NR_getgid, sys_getgid), // 176 |
| 793 | GENX_(__NR_getegid, sys_getegid), // 177 |
| 794 | LINX_(__NR_gettid, sys_gettid), // 178 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 795 | LINXY(__NR_sysinfo, sys_sysinfo), // 179 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 796 | LINXY(__NR_mq_open, sys_mq_open), // 180 |
| 797 | LINX_(__NR_mq_unlink, sys_mq_unlink), // 181 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 798 | LINX_(__NR_mq_timedsend, sys_mq_timedsend), // 182 |
| 799 | LINXY(__NR_mq_timedreceive, sys_mq_timedreceive), // 183 |
| 800 | LINX_(__NR_mq_notify, sys_mq_notify), // 184 |
| 801 | LINXY(__NR_mq_getsetattr, sys_mq_getsetattr), // 185 |
mjw | 0b654cc | 2015-02-07 22:58:51 +0000 | [diff] [blame] | 802 | LINX_(__NR_msgget, sys_msgget), // 186 |
| 803 | LINXY(__NR_msgctl, sys_msgctl), // 187 |
| 804 | LINXY(__NR_msgrcv, sys_msgrcv), // 188 |
| 805 | LINX_(__NR_msgsnd, sys_msgsnd), // 189 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 806 | LINX_(__NR_semget, sys_semget), // 190 |
| 807 | LINXY(__NR_semctl, sys_semctl), // 191 |
| 808 | LINX_(__NR_semtimedop, sys_semtimedop), // 192 |
| 809 | LINX_(__NR_semop, sys_semop), // 193 |
sewardj | b5170b9 | 2014-03-07 22:48:50 +0000 | [diff] [blame] | 810 | LINX_(__NR_shmget, sys_shmget), // 194 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 811 | LINXY(__NR_shmctl, sys_shmctl), // 195 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 812 | LINXY(__NR_shmat, sys_shmat), // 196 |
sewardj | 0f73047 | 2014-03-08 20:34:45 +0000 | [diff] [blame] | 813 | LINXY(__NR_shmdt, sys_shmdt), // 197 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 814 | LINXY(__NR_socket, sys_socket), // 198 |
sewardj | c8fa5cc | 2014-02-20 23:20:08 +0000 | [diff] [blame] | 815 | LINXY(__NR_socketpair, sys_socketpair), // 199 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 816 | LINX_(__NR_bind, sys_bind), // 200 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 817 | LINX_(__NR_listen, sys_listen), // 201 |
| 818 | LINXY(__NR_accept, sys_accept), // 202 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 819 | LINX_(__NR_connect, sys_connect), // 203 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 820 | LINXY(__NR_getsockname, sys_getsockname), // 204 |
| 821 | LINXY(__NR_getpeername, sys_getpeername), // 205 |
| 822 | LINX_(__NR_sendto, sys_sendto), // 206 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 823 | LINXY(__NR_recvfrom, sys_recvfrom), // 207 |
sewardj | 29ac981 | 2014-02-21 14:51:14 +0000 | [diff] [blame] | 824 | LINX_(__NR_setsockopt, sys_setsockopt), // 208 |
| 825 | LINXY(__NR_getsockopt, sys_getsockopt), // 209 |
| 826 | LINX_(__NR_shutdown, sys_shutdown), // 210 |
| 827 | LINX_(__NR_sendmsg, sys_sendmsg), // 211 |
| 828 | LINXY(__NR_recvmsg, sys_recvmsg), // 212 |
sewardj | e3c20b4 | 2014-02-27 11:14:19 +0000 | [diff] [blame] | 829 | LINX_(__NR_readahead, sys_readahead), // 213 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 830 | GENX_(__NR_brk, sys_brk), // 214 |
| 831 | GENXY(__NR_munmap, sys_munmap), // 215 |
sewardj | 5d99813 | 2014-04-07 14:47:23 +0000 | [diff] [blame] | 832 | GENX_(__NR_mremap, sys_mremap), // 216 |
sewardj | 883ac8b | 2014-05-15 16:47:56 +0000 | [diff] [blame] | 833 | LINX_(__NR_add_key, sys_add_key), // 217 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 834 | LINX_(__NR_request_key, sys_request_key), // 218 |
sewardj | 883ac8b | 2014-05-15 16:47:56 +0000 | [diff] [blame] | 835 | LINXY(__NR_keyctl, sys_keyctl), // 219 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 836 | LINX_(__NR_clone, sys_clone), // 220 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 837 | GENX_(__NR_execve, sys_execve), // 221 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 838 | PLAX_(__NR_mmap, sys_mmap), // 222 |
| 839 | PLAX_(__NR_fadvise64, sys_fadvise64), // 223 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 840 | // (__NR_swapon, sys_swapon), // 224 |
| 841 | // (__NR_swapoff, sys_swapoff), // 225 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 842 | GENXY(__NR_mprotect, sys_mprotect), // 226 |
sewardj | 4f2f313 | 2014-10-30 14:11:32 +0000 | [diff] [blame] | 843 | GENX_(__NR_msync, sys_msync), // 227 |
sewardj | 6c730b9 | 2014-09-04 11:22:31 +0000 | [diff] [blame] | 844 | GENX_(__NR_mlock, sys_mlock), // 228 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 845 | GENX_(__NR_munlock, sys_munlock), // 229 |
sewardj | 6c730b9 | 2014-09-04 11:22:31 +0000 | [diff] [blame] | 846 | GENX_(__NR_mlockall, sys_mlockall), // 230 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 847 | LINX_(__NR_munlockall, sys_munlockall), // 231 |
| 848 | GENXY(__NR_mincore, sys_mincore), // 232 |
sewardj | ae082d8 | 2014-02-20 17:36:56 +0000 | [diff] [blame] | 849 | GENX_(__NR_madvise, sys_madvise), // 233 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 850 | // (__NR_remap_file_pages, sys_ni_syscall) // 234 |
sewardj | 0b6d266 | 2015-02-05 15:28:28 +0000 | [diff] [blame] | 851 | LINX_(__NR_mbind, sys_mbind), // 235 |
| 852 | LINXY(__NR_get_mempolicy, sys_get_mempolicy), // 236 |
| 853 | LINX_(__NR_set_mempolicy, sys_set_mempolicy), // 237 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 854 | // (__NR_migrate_pages, sys_ni_syscall), // 238 |
| 855 | LINXY(__NR_move_pages, sys_move_pages), // 239 |
| 856 | LINXY(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo), // 240 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 857 | LINXY(__NR_perf_event_open, sys_perf_event_open), // 241 |
mjw | e4a905f | 2015-02-10 13:39:04 +0000 | [diff] [blame] | 858 | LINXY(__NR_accept4, sys_accept4), // 242 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 859 | LINXY(__NR_recvmmsg, sys_recvmmsg), // 243 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 860 | GENXY(__NR_wait4, sys_wait4), // 260 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 861 | LINXY(__NR_prlimit64, sys_prlimit64), // 261 |
| 862 | LINXY(__NR_fanotify_init, sys_fanotify_init), // 262 |
| 863 | LINX_(__NR_fanotify_mark, sys_fanotify_mark), // 263 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 864 | LINXY(__NR_name_to_handle_at, sys_name_to_handle_at), // 264 |
| 865 | LINXY(__NR_open_by_handle_at, sys_open_by_handle_at), // 265 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 866 | LINXY(__NR_clock_adjtime, sys_clock_adjtime), // 266 |
tom | 9e2645c | 2015-05-07 18:54:31 +0000 | [diff] [blame] | 867 | LINX_(__NR_syncfs, sys_syncfs), // 267 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 868 | // (__NR_setns, sys_ni_syscall), // 268 |
mjw | 13af241 | 2015-02-17 16:04:09 +0000 | [diff] [blame] | 869 | LINXY(__NR_sendmmsg, sys_sendmmsg), // 269 |
sewardj | 7a35989 | 2014-03-01 11:24:42 +0000 | [diff] [blame] | 870 | LINXY(__NR_process_vm_readv, sys_process_vm_readv), // 270 |
| 871 | LINX_(__NR_process_vm_writev, sys_process_vm_writev), // 271 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 872 | LINX_(__NR_kcmp, sys_kcmp), // 272 |
| 873 | // (__NR_finit_module, sys_ni_syscall), // 273 |
| 874 | // (__NR_sched_setattr, sys_ni_syscall), // 274 |
| 875 | // (__NR_sched_getattr, sys_ni_syscall), // 275 |
Elliott Hughes | a0664b9 | 2017-04-18 17:46:52 -0700 | [diff] [blame] | 876 | LINX_(__NR_renameat2, sys_renameat2), // 276 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 877 | // (__NR_seccomp, sys_ni_syscall), // 277 |
tom | e636671 | 2014-11-10 09:55:59 +0000 | [diff] [blame] | 878 | LINXY(__NR_getrandom, sys_getrandom), // 278 |
tom | 9d7592e | 2015-01-19 21:52:44 +0000 | [diff] [blame] | 879 | LINXY(__NR_memfd_create, sys_memfd_create), // 279 |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame^] | 880 | // (__NR_bpf, sys_ni_syscall) // 280 |
| 881 | // (__NR_execveat, sys_ni_syscall), // 281 |
| 882 | // (__NR_userfaultfd, sys_ni_syscall), // 282 |
| 883 | // (__NR_membarrier, sys_ni_syscall), // 283 |
| 884 | // (__NR_mlock2, sys_ni_syscall), // 284 |
| 885 | // (__NR_copy_file_range, sys_ni_syscall), // 285 |
| 886 | // (__NR_preadv2, sys_ni_syscall), // 286 |
| 887 | // (__NR_pwritev2, sys_ni_syscall), // 287 |
| 888 | // (__NR_pkey_mprotect, sys_ni_syscall), // 288 |
| 889 | // (__NR_pkey_alloc, sys_ni_syscall), // 289 |
| 890 | // (__NR_pkey_free, sys_ni_syscall), // 290 |
sewardj | f0c1250 | 2014-01-12 12:54:00 +0000 | [diff] [blame] | 891 | }; |
| 892 | |
| 893 | |
| 894 | //ZZ /* These are not in the main table because there indexes are not small |
| 895 | //ZZ integers, but rather values close to one million. So their |
| 896 | //ZZ inclusion would force the main table to be huge (about 8 MB). */ |
| 897 | //ZZ |
| 898 | //ZZ static SyscallTableEntry ste___ARM_set_tls |
| 899 | //ZZ = { WRAPPER_PRE_NAME(arm_linux,sys_set_tls), NULL }; |
| 900 | //ZZ |
| 901 | //ZZ static SyscallTableEntry ste___ARM_cacheflush |
| 902 | //ZZ = { WRAPPER_PRE_NAME(arm_linux,sys_cacheflush), NULL }; |
| 903 | |
| 904 | SyscallTableEntry* ML_(get_linux_syscall_entry) ( UInt sysno ) |
| 905 | { |
| 906 | const UInt syscall_main_table_size |
| 907 | = sizeof(syscall_main_table) / sizeof(syscall_main_table[0]); |
| 908 | |
| 909 | /* Is it in the contiguous initial section of the table? */ |
| 910 | if (sysno < syscall_main_table_size) { |
| 911 | SyscallTableEntry* sys = &syscall_main_table[sysno]; |
| 912 | if (sys->before == NULL) |
| 913 | return NULL; /* no entry */ |
| 914 | else |
| 915 | return sys; |
| 916 | } |
| 917 | |
| 918 | //ZZ /* Check if it's one of the out-of-line entries. */ |
| 919 | //ZZ switch (sysno) { |
| 920 | //ZZ case __NR_ARM_set_tls: return &ste___ARM_set_tls; |
| 921 | //ZZ case __NR_ARM_cacheflush: return &ste___ARM_cacheflush; |
| 922 | //ZZ default: break; |
| 923 | //ZZ } |
| 924 | |
| 925 | /* Can't find a wrapper */ |
| 926 | return NULL; |
| 927 | } |
| 928 | |
| 929 | #endif // defined(VGP_arm64_linux) |
| 930 | |
| 931 | /*--------------------------------------------------------------------*/ |
| 932 | /*--- end syswrap-arm64-linux.c ---*/ |
| 933 | /*--------------------------------------------------------------------*/ |