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gerrit-public.fairphone.software / fp2-dev / platform / external / valgrind / af48a6052275dd1bf9e231813ee24e1f4111d1a7 / . / memcheck / mac_shared.h
blob: 93bedab6d7751f4a4143d55a0175d758e7e1ea2f [file] [log] [blame]
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]1
2/*--------------------------------------------------------------------*/
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]3/*--- Declarations shared between MemCheck and AddrCheck. ---*/
4/*--- mac_shared.h ---*/
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]5/*--------------------------------------------------------------------*/
6
7/*
8 This file is part of MemCheck, a heavyweight Valgrind skin for
9 detecting memory errors, and AddrCheck, a lightweight Valgrind skin
10 for detecting memory errors.
11
njn0e1b5142003-04-15 14:58:06 +0000[diff] [blame]12 Copyright (C) 2000-2003 Julian Seward
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]13 jseward@acm.org
14
15 This program is free software; you can redistribute it and/or
16 modify it under the terms of the GNU General Public License as
17 published by the Free Software Foundation; either version 2 of the
18 License, or (at your option) any later version.
19
20 This program is distributed in the hope that it will be useful, but
21 WITHOUT ANY WARRANTY; without even the implied warranty of
22 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 General Public License for more details.
24
25 You should have received a copy of the GNU General Public License
26 along with this program; if not, write to the Free Software
27 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
28 02111-1307, USA.
29
30 The GNU General Public License is contained in the file COPYING.
31*/
32
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]33/* Note: This header contains the declarations shared between
34 Addrcheck and Memcheck, and is #included by both. */
35
36#ifndef __MAC_SHARED_H
37#define __MAC_SHARED_H
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]38
39#include "vg_skin.h"
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]40
41#define MAC_(str) VGAPPEND(vgMAC_,str)
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]42
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]43/*------------------------------------------------------------*/
44/*--- Errors and suppressions ---*/
45/*------------------------------------------------------------*/
46
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]47/* The classification of a faulting address. */
48typedef
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]49 enum {
50 Undescribed, /* as-yet unclassified */
51 Stack,
52 Unknown, /* classification yielded nothing useful */
53 Freed, Mallocd,
54 UserG /* in a user-defined block; Addrcheck & Memcheck only */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]55 }
56 AddrKind;
57
58/* Records info about a faulting address. */
59typedef
60 struct {
61 /* ALL */
62 AddrKind akind;
63 /* Freed, Mallocd */
64 Int blksize;
65 /* Freed, Mallocd */
66 Int rwoffset;
67 /* Freed, Mallocd */
68 ExeContext* lastchange;
69 /* Stack */
70 ThreadId stack_tid;
71 /* True if is just-below %esp -- could be a gcc bug. */
72 Bool maybe_gcc;
73 }
74 AddrInfo;
75
76typedef
77 enum {
78 /* Bad syscall params */
79 ParamSupp,
80 /* Memory errors in core (pthread ops, signal handling) */
81 CoreMemSupp,
82 /* Use of invalid values of given size (MemCheck only) */
njnc0616662003-06-12 09:58:41 +0000[diff] [blame]83 Value0Supp, Value1Supp, Value2Supp, Value4Supp, Value8Supp, Value16Supp,
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]84 /* Invalid read/write attempt at given size */
njnc0616662003-06-12 09:58:41 +0000[diff] [blame]85 Addr1Supp, Addr2Supp, Addr4Supp, Addr8Supp, Addr16Supp,
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]86 /* Invalid or mismatching free */
sewardj99aac972002-12-26 01:53:45 +0000[diff] [blame]87 FreeSupp,
njn34419c12003-05-02 17:24:29 +0000[diff] [blame]88 /* Overlapping blocks in memcpy(), strcpy(), etc */
89 OverlapSupp,
sewardj99aac972002-12-26 01:53:45 +0000[diff] [blame]90 /* Something to be suppressed in a leak check. */
91 LeakSupp
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]92 }
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]93 MAC_SuppKind;
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]94
95/* What kind of error it is. */
96typedef
97 enum { ValueErr, /* Memcheck only */
98 CoreMemErr,
99 AddrErr,
100 ParamErr, UserErr, /* behaves like an anonymous ParamErr */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]101 FreeErr, FreeMismatchErr,
njn34419c12003-05-02 17:24:29 +0000[diff] [blame]102 OverlapErr, /* Memcheck only */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]103 LeakErr
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]104 }
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]105 MAC_ErrorKind;
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]106
107/* What kind of memory access is involved in the error? */
108typedef
109 enum { ReadAxs, WriteAxs, ExecAxs }
110 AxsKind;
111
112/* Extra context for memory errors */
113typedef
114 struct {
115 /* AddrErr */
116 AxsKind axskind;
117 /* AddrErr, ValueErr */
118 Int size;
119 /* AddrErr, FreeErr, FreeMismatchErr, ParamErr, UserErr */
120 AddrInfo addrinfo;
121 /* ParamErr, UserErr, CoreMemErr */
122 Bool isWrite;
123 }
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]124 MAC_Error;
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]125
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]126/* For malloc()/new/new[] vs. free()/delete/delete[] mismatch checking. */
127typedef
128 enum {
129 MAC_AllocMalloc = 0,
130 MAC_AllocNew = 1,
njn10785452003-05-20 16:38:24 +0000[diff] [blame]131 MAC_AllocNewVec = 2,
132 MAC_AllocCustom = 3
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]133 }
134 MAC_AllocKind;
135
136/* Nb: first two fields must match core's VgHashNode. */
137typedef
138 struct _MAC_Chunk {
139 struct _MAC_Chunk* next;
140 Addr data; /* ptr to actual block */
141 UInt size : 30; /* size requested */
142 MAC_AllocKind allockind : 2; /* which wrapper did the allocation */
143 ExeContext* where; /* where it was allocated */
144 }
145 MAC_Chunk;
146
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]147/*------------------------------------------------------------*/
148/*--- Profiling of skins and memory events ---*/
149/*------------------------------------------------------------*/
150
151typedef
152 enum {
153 VgpCheckMem = VgpFini+1,
154 VgpSetMem,
155 VgpESPAdj
156 }
157 VgpSkinCC;
158
159/* Define to collect detailed performance info. */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]160/* #define MAC_PROFILE_MEMORY */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]161
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]162#ifdef MAC_PROFILE_MEMORY
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]163# define N_PROF_EVENTS 150
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]164
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]165extern UInt MAC_(event_ctr)[N_PROF_EVENTS];
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]166
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]167# define PROF_EVENT(ev) \
168 do { sk_assert((ev) >= 0 && (ev) < N_PROF_EVENTS); \
169 MAC_(event_ctr)[ev]++; \
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]170 } while (False);
171
172#else
173
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]174# define PROF_EVENT(ev) /* */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]175
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]176#endif /* MAC_PROFILE_MEMORY */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]177
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]178/*------------------------------------------------------------*/
179/*--- V and A bits ---*/
180/*------------------------------------------------------------*/
181
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]182#define IS_DISTINGUISHED_SM(smap) \
183 ((smap) == &distinguished_secondary_map)
184
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]185#define ENSURE_MAPPABLE(addr,caller) \
186 do { \
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]187 if (IS_DISTINGUISHED_SM(primary_map[(addr) >> 16])) { \
188 primary_map[(addr) >> 16] = alloc_secondary_map(caller); \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]189 /* VG_(printf)("new 2map because of %p\n", addr); */ \
190 } \
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]191 } while(0)
192
193#define BITARR_SET(aaa_p,iii_p) \
194 do { \
195 UInt iii = (UInt)iii_p; \
196 UChar* aaa = (UChar*)aaa_p; \
197 aaa[iii >> 3] |= (1 << (iii & 7)); \
198 } while (0)
199
200#define BITARR_CLEAR(aaa_p,iii_p) \
201 do { \
202 UInt iii = (UInt)iii_p; \
203 UChar* aaa = (UChar*)aaa_p; \
204 aaa[iii >> 3] &= ~(1 << (iii & 7)); \
205 } while (0)
206
207#define BITARR_TEST(aaa_p,iii_p) \
208 (0 != (((UChar*)aaa_p)[ ((UInt)iii_p) >> 3 ] \
209 & (1 << (((UInt)iii_p) & 7)))) \
210
211
212#define VGM_BIT_VALID 0
213#define VGM_BIT_INVALID 1
214
215#define VGM_NIBBLE_VALID 0
216#define VGM_NIBBLE_INVALID 0xF
217
218#define VGM_BYTE_VALID 0
219#define VGM_BYTE_INVALID 0xFF
220
221#define VGM_WORD_VALID 0
222#define VGM_WORD_INVALID 0xFFFFFFFF
223
224#define VGM_EFLAGS_VALID 0xFFFFFFFE
225#define VGM_EFLAGS_INVALID 0xFFFFFFFF /* not used */
226
227/*------------------------------------------------------------*/
228/*--- Command line options + defaults ---*/
229/*------------------------------------------------------------*/
230
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]231/* Memcheck defines a couple more. */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]232
233/* Allow loads from partially-valid addresses? default: YES */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]234extern Bool MAC_(clo_partial_loads_ok);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]235
236/* Max volume of the freed blocks queue. */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]237extern Int MAC_(clo_freelist_vol);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]238
239/* Do leak check at exit? default: NO */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]240extern Bool MAC_(clo_leak_check);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]241
242/* How closely should we compare ExeContexts in leak records? default: 2 */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]243extern VgRes MAC_(clo_leak_resolution);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]244
245/* In leak check, show reachable-but-not-freed blocks? default: NO */
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]246extern Bool MAC_(clo_show_reachable);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]247
248/* Assume accesses immediately below %esp are due to gcc-2.96 bugs.
249 * default: NO*/
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]250extern Bool MAC_(clo_workaround_gcc296_bugs);
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]251
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]252extern Bool MAC_(process_common_cmd_line_option) ( Char* arg );
253extern void MAC_(print_common_usage) ( void );
254extern void MAC_(print_common_debug_usage) ( void );
255
256
257/*------------------------------------------------------------*/
258/*--- Variables ---*/
259/*------------------------------------------------------------*/
260
261/* For tracking malloc'd blocks */
262extern VgHashTable MAC_(malloc_list);
263
264/* Function pointers for the two skins to track interesting events. */
265extern void (*MAC_(new_mem_heap)) ( Addr a, UInt len, Bool is_inited );
266extern void (*MAC_(ban_mem_heap)) ( Addr a, UInt len );
267extern void (*MAC_(die_mem_heap)) ( Addr a, UInt len );
268extern void (*MAC_(copy_mem_heap))( Addr from, Addr to, UInt len );
269
270/* Used in describe_addr() */
271extern Bool (*MAC_(describe_addr_supp)) ( Addr a, AddrInfo* ai );
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]272
njn47363ab2003-04-21 13:24:40 +0000[diff] [blame]273/* For VALGRIND_COUNT_LEAKS client request */
274extern Int MAC_(total_bytes_leaked);
275extern Int MAC_(total_bytes_dubious);
276extern Int MAC_(total_bytes_reachable);
277extern Int MAC_(total_bytes_suppressed);
sewardj99aac972002-12-26 01:53:45 +0000[diff] [blame]278
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]279/*------------------------------------------------------------*/
280/*--- Functions ---*/
281/*------------------------------------------------------------*/
282
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]283extern void MAC_(pp_AddrInfo) ( Addr a, AddrInfo* ai );
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]284
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]285extern void MAC_(clear_MAC_Error) ( MAC_Error* err_extra );
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]286
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]287extern Bool MAC_(shared_recognised_suppression) ( Char* name, Supp* su );
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]288
njn10785452003-05-20 16:38:24 +0000[diff] [blame]289extern void MAC_(new_block) ( ThreadState* tst, Addr p, UInt size,
290 UInt rzB, Bool is_zeroed,
291 MAC_AllocKind kind );
292extern void MAC_(handle_free) ( ThreadState* tst, Addr p, UInt rzB,
293 MAC_AllocKind kind );
294
sewardjaf48a602003-07-06 00:54:47 +0000[diff] [blame^]295extern void MAC_(record_address_error) ( ThreadState* tst, Addr a,
296 Int size, Bool isWrite );
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]297extern void MAC_(record_core_mem_error) ( ThreadState* tst, Bool isWrite,
298 Char* s );
299extern void MAC_(record_param_error) ( ThreadState* tst, Addr a,
300 Bool isWriteLack, Char* msg );
301extern void MAC_(record_jump_error) ( ThreadState* tst, Addr a );
302extern void MAC_(record_free_error) ( ThreadState* tst, Addr a );
303extern void MAC_(record_freemismatch_error)( ThreadState* tst, Addr a );
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]304
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]305extern void MAC_(pp_shared_SkinError) ( Error* err);
306
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]307extern MAC_Chunk* MAC_(first_matching_freed_MAC_Chunk)( Bool (*p)(MAC_Chunk*) );
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]308
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]309extern void MAC_(common_pre_clo_init) ( void );
310extern void MAC_(common_fini) ( void (*leak_check)(void) );
311
njn47363ab2003-04-21 13:24:40 +0000[diff] [blame]312extern Bool MAC_(handle_common_client_requests)
313 ( ThreadState* tst, UInt* arg_block, UInt* ret );
314
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]315extern void MAC_(print_malloc_stats) ( void );
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]316
317/* For leak checking */
318extern void MAC_(pp_LeakError)(void* vl, UInt n_this_record,
319 UInt n_total_records);
320
321extern void MAC_(do_detect_memory_leaks) (
322 Bool is_valid_64k_chunk ( UInt ),
323 Bool is_valid_address ( Addr )
324 );
325
326extern __attribute__((regparm(1))) void MAC_(new_mem_stack_4) ( Addr old_ESP );
327extern __attribute__((regparm(1))) void MAC_(die_mem_stack_4) ( Addr old_ESP );
328extern __attribute__((regparm(1))) void MAC_(new_mem_stack_8) ( Addr old_ESP );
329extern __attribute__((regparm(1))) void MAC_(die_mem_stack_8) ( Addr old_ESP );
330extern __attribute__((regparm(1))) void MAC_(new_mem_stack_12) ( Addr old_ESP );
331extern __attribute__((regparm(1))) void MAC_(die_mem_stack_12) ( Addr old_ESP );
332extern __attribute__((regparm(1))) void MAC_(new_mem_stack_16) ( Addr old_ESP );
333extern __attribute__((regparm(1))) void MAC_(die_mem_stack_16) ( Addr old_ESP );
334extern __attribute__((regparm(1))) void MAC_(new_mem_stack_32) ( Addr old_ESP );
335extern __attribute__((regparm(1))) void MAC_(die_mem_stack_32) ( Addr old_ESP );
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]336extern void MAC_(die_mem_stack) ( Addr a, UInt len);
337extern void MAC_(new_mem_stack) ( Addr a, UInt len);
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]338
339
340/*------------------------------------------------------------*/
341/*--- Stack pointer adjustment ---*/
342/*------------------------------------------------------------*/
343
344/* Some noble preprocessor abuse, to enable Memcheck and Addrcheck to
njn3e884182003-04-15 13:03:23 +0000[diff] [blame]345 share this code, but call different functions.
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]346
347 Note that this code is executed very frequently and must be highly
348 optimised, which is why I resort to the preprocessor to achieve the
349 factoring, rather than eg. using function pointers.
350*/
351
352#define ESP_UPDATE_HANDLERS(ALIGNED4_NEW, ALIGNED4_DIE, \
353 ALIGNED8_NEW, ALIGNED8_DIE, \
354 UNALIGNED_NEW, UNALIGNED_DIE) \
355 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]356void __attribute__((regparm(1))) MAC_(new_mem_stack_4)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]357{ \
358 PROF_EVENT(110); \
359 if (IS_ALIGNED4_ADDR(new_ESP)) { \
360 ALIGNED4_NEW ( new_ESP ); \
361 } else { \
362 UNALIGNED_NEW ( new_ESP, 4 ); \
363 } \
364} \
365 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]366void __attribute__((regparm(1))) MAC_(die_mem_stack_4)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]367{ \
368 PROF_EVENT(120); \
369 if (IS_ALIGNED4_ADDR(new_ESP)) { \
370 ALIGNED4_DIE ( new_ESP-4 ); \
371 } else { \
372 UNALIGNED_DIE ( new_ESP-4, 4 ); \
373 } \
374} \
375 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]376void __attribute__((regparm(1))) MAC_(new_mem_stack_8)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]377{ \
378 PROF_EVENT(111); \
379 if (IS_ALIGNED8_ADDR(new_ESP)) { \
380 ALIGNED8_NEW ( new_ESP ); \
381 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
382 ALIGNED4_NEW ( new_ESP ); \
383 ALIGNED4_NEW ( new_ESP+4 ); \
384 } else { \
385 UNALIGNED_NEW ( new_ESP, 8 ); \
386 } \
387} \
388 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]389void __attribute__((regparm(1))) MAC_(die_mem_stack_8)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]390{ \
391 PROF_EVENT(121); \
392 if (IS_ALIGNED8_ADDR(new_ESP)) { \
393 ALIGNED8_DIE ( new_ESP-8 ); \
394 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
395 ALIGNED4_DIE ( new_ESP-8 ); \
396 ALIGNED4_DIE ( new_ESP-4 ); \
397 } else { \
398 UNALIGNED_DIE ( new_ESP-8, 8 ); \
399 } \
400} \
401 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]402void __attribute__((regparm(1))) MAC_(new_mem_stack_12)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]403{ \
404 PROF_EVENT(112); \
405 if (IS_ALIGNED8_ADDR(new_ESP)) { \
406 ALIGNED8_NEW ( new_ESP ); \
407 ALIGNED4_NEW ( new_ESP+8 ); \
408 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
409 ALIGNED4_NEW ( new_ESP ); \
410 ALIGNED8_NEW ( new_ESP+4 ); \
411 } else { \
412 UNALIGNED_NEW ( new_ESP, 12 ); \
413 } \
414} \
415 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]416void __attribute__((regparm(1))) MAC_(die_mem_stack_12)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]417{ \
418 PROF_EVENT(122); \
419 /* Note the -12 in the test */ \
420 if (IS_ALIGNED8_ADDR(new_ESP-12)) { \
421 ALIGNED8_DIE ( new_ESP-12 ); \
422 ALIGNED4_DIE ( new_ESP-4 ); \
423 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
424 ALIGNED4_DIE ( new_ESP-12 ); \
425 ALIGNED8_DIE ( new_ESP-8 ); \
426 } else { \
427 UNALIGNED_DIE ( new_ESP-12, 12 ); \
428 } \
429} \
430 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]431void __attribute__((regparm(1))) MAC_(new_mem_stack_16)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]432{ \
433 PROF_EVENT(113); \
434 if (IS_ALIGNED8_ADDR(new_ESP)) { \
435 ALIGNED8_NEW ( new_ESP ); \
436 ALIGNED8_NEW ( new_ESP+8 ); \
437 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
438 ALIGNED4_NEW ( new_ESP ); \
439 ALIGNED8_NEW ( new_ESP+4 ); \
440 ALIGNED4_NEW ( new_ESP+12 ); \
441 } else { \
442 UNALIGNED_NEW ( new_ESP, 16 ); \
443 } \
444} \
445 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]446void __attribute__((regparm(1))) MAC_(die_mem_stack_16)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]447{ \
448 PROF_EVENT(123); \
449 if (IS_ALIGNED8_ADDR(new_ESP)) { \
450 ALIGNED8_DIE ( new_ESP-16 ); \
451 ALIGNED8_DIE ( new_ESP-8 ); \
452 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
453 ALIGNED4_DIE ( new_ESP-16 ); \
454 ALIGNED8_DIE ( new_ESP-12 ); \
455 ALIGNED4_DIE ( new_ESP-4 ); \
456 } else { \
457 UNALIGNED_DIE ( new_ESP-16, 16 ); \
458 } \
459} \
460 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]461void __attribute__((regparm(1))) MAC_(new_mem_stack_32)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]462{ \
463 PROF_EVENT(114); \
464 if (IS_ALIGNED8_ADDR(new_ESP)) { \
465 ALIGNED8_NEW ( new_ESP ); \
466 ALIGNED8_NEW ( new_ESP+8 ); \
467 ALIGNED8_NEW ( new_ESP+16 ); \
468 ALIGNED8_NEW ( new_ESP+24 ); \
469 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
470 ALIGNED4_NEW ( new_ESP ); \
471 ALIGNED8_NEW ( new_ESP+4 ); \
472 ALIGNED8_NEW ( new_ESP+12 ); \
473 ALIGNED8_NEW ( new_ESP+20 ); \
474 ALIGNED4_NEW ( new_ESP+28 ); \
475 } else { \
476 UNALIGNED_NEW ( new_ESP, 32 ); \
477 } \
478} \
479 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]480void __attribute__((regparm(1))) MAC_(die_mem_stack_32)(Addr new_ESP) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]481{ \
482 PROF_EVENT(124); \
483 if (IS_ALIGNED8_ADDR(new_ESP)) { \
484 ALIGNED8_DIE ( new_ESP-32 ); \
485 ALIGNED8_DIE ( new_ESP-24 ); \
486 ALIGNED8_DIE ( new_ESP-16 ); \
487 ALIGNED8_DIE ( new_ESP- 8 ); \
488 } else if (IS_ALIGNED4_ADDR(new_ESP)) { \
489 ALIGNED4_DIE ( new_ESP-32 ); \
490 ALIGNED8_DIE ( new_ESP-28 ); \
491 ALIGNED8_DIE ( new_ESP-20 ); \
492 ALIGNED8_DIE ( new_ESP-12 ); \
493 ALIGNED4_DIE ( new_ESP-4 ); \
494 } else { \
495 UNALIGNED_DIE ( new_ESP-32, 32 ); \
496 } \
497} \
498 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]499void MAC_(new_mem_stack) ( Addr a, UInt len ) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]500{ \
501 PROF_EVENT(115); \
502 UNALIGNED_NEW ( a, len ); \
503} \
504 \
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]505void MAC_(die_mem_stack) ( Addr a, UInt len ) \
njn9b007f62003-04-07 14:40:25 +0000[diff] [blame]506{ \
507 PROF_EVENT(125); \
508 UNALIGNED_DIE ( a, len ); \
509}
510
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]511#endif /* __MAC_SHARED_H */
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]512
513/*--------------------------------------------------------------------*/
njn43c799e2003-04-08 00:08:52 +0000[diff] [blame]514/*--- end mac_shared.h ---*/
njn5c004e42002-11-18 11:04:50 +0000[diff] [blame]515/*--------------------------------------------------------------------*/