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Make further progress on non-x86 support

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This commit is contained in:
Justine Tunney 2023-05-08 21:38:30 -07:00
parent aef9a69a60
commit 036b9a0002
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GPG key ID: BE714B4575D6E328
155 changed files with 2307 additions and 653 deletions
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5
libc/calls/asan.internal.h
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@ -2,17 +2,22 @@
#define COSMOPOLITAN_LIBC_CALLS_ASAN_INTERNAL_H_
#include "libc/calls/struct/timespec.h"
#include "libc/calls/struct/timeval.h"
#include "libc/intrin/asan.internal.h"
#include "libc/intrin/asmflag.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
forceinline bool __asan_is_valid_timespec(const struct timespec *ts) {
#ifdef __x86_64__
bool zf;
asm(ZFLAG_ASM("cmpw\t$0,0x7fff8000(%1)")
: ZFLAG_CONSTRAINT(zf)
: "r"((intptr_t)ts >> 3)
: "memory");
return zf;
#else
return __asan_is_valid(ts, sizeof(*ts));
#endif
}
forceinline bool __asan_is_valid_timeval(const struct timeval *tv) {