diff options
Diffstat (limited to 'erts/emulator/sys')
| -rw-r--r-- | erts/emulator/sys/common/erl_mseg.c | 14 | ||||
| -rw-r--r-- | erts/emulator/sys/unix/sys_float.c | 14 | ||||
| -rw-r--r-- | erts/emulator/sys/win32/sys_float.c | 4 |
3 files changed, 20 insertions, 12 deletions
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c index bd8ba82a5f..b6e2c9382b 100644 --- a/erts/emulator/sys/common/erl_mseg.c +++ b/erts/emulator/sys/common/erl_mseg.c @@ -350,7 +350,7 @@ schedule_cache_check(ErtsMsegAllctr_t *ma) { static ERTS_INLINE void * mmap_align(ErtsMsegAllctr_t *ma, void *addr, size_t length, int prot, int flags, int fd, off_t offset) { - void *p, *q; + char *p, *q; UWord d; p = mmap(addr, length, prot, flags, fd, offset); @@ -366,14 +366,14 @@ mmap_align(ErtsMsegAllctr_t *ma, void *addr, size_t length, int prot, int flags, if ((p = mmap(addr, length + MSEG_ALIGNED_SIZE, prot, flags, fd, offset)) == MAP_FAILED) return MAP_FAILED; - q = (void *)ALIGNED_CEILING(p); - d = q - p; + q = (void *)ALIGNED_CEILING((char *)p); + d = (UWord)(q - p); if (d > 0) munmap(p, d); if (MSEG_ALIGNED_SIZE - d > 0) - munmap((void *) (q + length), MSEG_ALIGNED_SIZE - d); + munmap((void *)(q + length), MSEG_ALIGNED_SIZE - d); return q; } @@ -439,7 +439,7 @@ mseg_destroy(ErtsMsegAllctr_t *ma, MemKind* mk, void *seg, Uint size) { } #if HAVE_MSEG_RECREATE -#if defined(__NetBsd__) +#if defined(__NetBSD__) #define MREMAP_FLAGS (0) #else #define MREMAP_FLAGS (MREMAP_MAYMOVE) @@ -708,7 +708,7 @@ static ERTS_INLINE void *cache_get_segment(MemKind *mk, Uint *size_p, Uint flags /* Use current cache placement for remaining segment space */ - best->seg = seg + size; + best->seg = ((char *)seg) + size; best->size = csize - size; ASSERT((size % GET_PAGE_SIZE) == 0); @@ -1028,7 +1028,7 @@ mseg_realloc(ErtsMsegAllctr_t *ma, ErtsAlcType_t atype, void *seg, sys_memcpy(((char *) new_seg), ((char *) seg), MIN(new_size, old_size)); - mseg_dealloc(ma, atype, seg, old_size, opt); + mseg_dealloc(ma, atype, seg, old_size, flags, opt); } #endif } diff --git a/erts/emulator/sys/unix/sys_float.c b/erts/emulator/sys/unix/sys_float.c index f2f4de869d..689be98969 100644 --- a/erts/emulator/sys/unix/sys_float.c +++ b/erts/emulator/sys/unix/sys_float.c @@ -152,7 +152,7 @@ static int mask_sse2(void) #if defined(__x86_64__) -static inline int cpu_has_sse2(void) { return 1; } +static ERTS_INLINE int cpu_has_sse2(void) { return 1; } #else /* !__x86_64__ */ @@ -179,7 +179,7 @@ static unsigned int xor_eflags(unsigned int mask) return eax; } -static __inline__ unsigned int cpuid_eax(unsigned int op) +static ERTS_INLINE unsigned int cpuid_eax(unsigned int op) { unsigned int eax, save_ebx; @@ -195,7 +195,7 @@ static __inline__ unsigned int cpuid_eax(unsigned int op) return eax; } -static __inline__ unsigned int cpuid_edx(unsigned int op) +static ERTS_INLINE unsigned int cpuid_edx(unsigned int op) { unsigned int eax, edx, save_ebx; @@ -215,7 +215,7 @@ static __inline__ unsigned int cpuid_edx(unsigned int op) * register on the Intel486 processor to generate alignment * faults. This bit cannot be set on the Intel386 processor. */ -static __inline__ int is_386(void) +static ERTS_INLINE int is_386(void) { return ((xor_eflags(1<<18) >> 18) & 1) == 0; } @@ -223,7 +223,7 @@ static __inline__ int is_386(void) /* Newer x86 processors have a CPUID instruction, as indicated by * the ID bit (#21) in EFLAGS being modifiable. */ -static __inline__ int has_CPUID(void) +static ERTS_INLINE int has_CPUID(void) { return (xor_eflags(1<<21) >> 21) & 1; } @@ -832,6 +832,8 @@ sys_chars_to_double(char* buf, double* fp) return 0; } +#ifdef USE_MATHERR + int matherr(struct exception *exc) { @@ -842,3 +844,5 @@ matherr(struct exception *exc) #endif return 1; } + +#endif diff --git a/erts/emulator/sys/win32/sys_float.c b/erts/emulator/sys/win32/sys_float.c index fb1ffc3089..e2a777d182 100644 --- a/erts/emulator/sys/win32/sys_float.c +++ b/erts/emulator/sys/win32/sys_float.c @@ -133,6 +133,8 @@ sys_double_to_chars_ext(double fp, char *buffer, size_t buffer_size, size_t deci return s-buffer; /* i.e strlen(buffer) */ } +#ifdef USE_MATHERR + int matherr(struct _exception *exc) { @@ -141,6 +143,8 @@ matherr(struct _exception *exc) return 1; } +#endif + static void fpe_exception(int sig) { |