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Optimize memory layout

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This commit is contained in:
Justine Tunney 2022-09-12 04:19:32 -07:00
parent 0305194d98
commit b69f3d2488
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GPG key ID: BE714B4575D6E328
41 changed files with 383 additions and 347 deletions
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4
libc/calls/munmap-sysv.c
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@ -38,7 +38,7 @@ int sys_munmap(void *p, size_t n) {
} else {
rc = sys_munmap_metal(p, n);
}
KERNTRACE("sys_munmap(%p%s, %'zu) → %d", p, DescribeFrame((intptr_t)p >> 16),
n, rc);
KERNTRACE("sys_munmap(%p /* %s */, %'zu) → %d", p,
DescribeFrame((intptr_t)p >> 16), n, rc);
return rc;
}

30
libc/calls/weirdtypes.h
View file

@ -37,34 +37,8 @@
#define uid_t uint32_t
#define rlim_t uint64_t /* int64_t on bsd */
typedef __INT_FAST8_TYPE__ int_fast8_t;
typedef __UINT_FAST8_TYPE__ uint_fast8_t;
typedef __INT_FAST16_TYPE__ int_fast16_t;
typedef __UINT_FAST16_TYPE__ uint_fast16_t;
typedef __INT_FAST32_TYPE__ int_fast32_t;
typedef __UINT_FAST32_TYPE__ uint_fast32_t;
typedef __INT_FAST64_TYPE__ int_fast64_t;
typedef __UINT_FAST64_TYPE__ uint_fast64_t;
#define TIME_T_MAX __INT64_MAX__
#define UINT_FAST64_MAX __UINT_FAST64_MAX__
#define UINT_FAST8_MAX __UINT_FAST8_MAX__
#define INT_FAST32_MAX __INT_FAST32_MAX__
#define INT_FAST16_MAX __INT_FAST16_MAX__
#define UINT_FAST32_MAX __UINT_FAST32_MAX__
#define INT_FAST8_MAX __INT_FAST8_MAX__
#define INT_FAST64_MAX __INT_FAST64_MAX__
#define UINT_FAST16_MAX __UINT_FAST16_MAX__
#define TIME_T_MIN (-TIME_T_MAX - 1)
#define UINT_FAST64_MIN (-UINT_FAST64_MAX - 1)
#define UINT_FAST8_MIN (-UINT_FAST8_MAX - 1)
#define INT_FAST32_MIN (-INT_FAST32_MAX - 1)
#define INT_FAST16_MIN (-INT_FAST16_MAX - 1)
#define UINT_FAST32_MIN (-UINT_FAST32_MAX - 1)
#define INT_FAST8_MIN (-INT_FAST8_MAX - 1)
#define INT_FAST64_MIN (-INT_FAST64_MAX - 1)
#define UINT_FAST16_MIN (-UINT_FAST16_MAX - 1)
#define TIME_T_MAX __INT64_MAX__
#define TIME_T_MIN (-TIME_T_MAX - 1)
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_WEIRDTYPES_H_ */