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linux-user: decode MAP_{UNINITIALIZED,EXECUTABLE} in strace

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
This commit is contained in:
Mike Frysinger 2011-02-07 01:05:52 -05:00 committed by Riku Voipio
parent d8035d4cfc
commit 906c1b8ec8
2 changed files with 5 additions and 0 deletions
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4
linux-user/strace.c
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@ -398,6 +398,7 @@ UNUSED static struct flags mmap_flags[] = {
FLAG_TARGET(MAP_DENYWRITE), FLAG_TARGET(MAP_DENYWRITE),
FLAG_TARGET(MAP_FIXED), FLAG_TARGET(MAP_FIXED),
FLAG_TARGET(MAP_GROWSDOWN), FLAG_TARGET(MAP_GROWSDOWN),
FLAG_TARGET(MAP_EXECUTABLE),
#ifdef MAP_LOCKED #ifdef MAP_LOCKED
FLAG_TARGET(MAP_LOCKED), FLAG_TARGET(MAP_LOCKED),
#endif #endif
@ -407,6 +408,9 @@ UNUSED static struct flags mmap_flags[] = {
FLAG_TARGET(MAP_NORESERVE), FLAG_TARGET(MAP_NORESERVE),
#ifdef MAP_POPULATE #ifdef MAP_POPULATE
FLAG_TARGET(MAP_POPULATE), FLAG_TARGET(MAP_POPULATE),
#endif
#ifdef TARGET_MAP_UNINITIALIZED
FLAG_TARGET(MAP_UNINITIALIZED),
#endif #endif
FLAG_END, FLAG_END,
}; };

1
linux-user/syscall_defs.h
View File

@ -999,6 +999,7 @@ struct target_winsize {
#define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */ #define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */
#define TARGET_MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define TARGET_MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define TARGET_MAP_NONBLOCK 0x10000 /* do not block on IO */ #define TARGET_MAP_NONBLOCK 0x10000 /* do not block on IO */
#define TARGET_MAP_UNINITIALIZED 0x4000000 /* for anonymous mmap, memory could be uninitialized */
#endif #endif
#if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || defined(TARGET_CRIS) #if (defined(TARGET_I386) && defined(TARGET_ABI32)) || defined(TARGET_ARM) || defined(TARGET_CRIS)