diff options
Diffstat (limited to 'elf/dl-minimal.c')
| -rw-r--r-- | elf/dl-minimal.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c index 2e45fc0a65..893a3b1f2e 100644 --- a/elf/dl-minimal.c +++ b/elf/dl-minimal.c @@ -46,8 +46,9 @@ extern unsigned long int weak_function strtoul (const char *nptr, char **endptr, int base); +/* Allocate an aligned memory block. */ void * weak_function -malloc (size_t n) +__libc_memalign (size_t align, size_t n) { #ifdef MAP_ANON #define _dl_zerofd (-1) @@ -70,8 +71,8 @@ malloc (size_t n) } /* Make sure the allocation pointer is ideally aligned. */ - alloc_ptr = (void *) 0 + (((alloc_ptr - (void *) 0) + sizeof (double) - 1) - & ~(sizeof (double) - 1)); + alloc_ptr = (void *) 0 + (((alloc_ptr - (void *) 0) + align - 1) + & ~(align - 1)); if (alloc_ptr + n >= alloc_end) { @@ -91,6 +92,12 @@ malloc (size_t n) return alloc_last_block; } +void * weak_function +malloc (size_t n) +{ + return __libc_memalign (sizeof (double), n); +} + /* We use this function occasionally since the real implementation may be optimized when it can assume the memory it returns already is set to NUL. */ @@ -124,15 +131,6 @@ realloc (void *ptr, size_t n) assert (new == ptr); return new; } - -/* Return alligned memory block. */ -void * weak_function -__libc_memalign (size_t align, size_t n) -{ - void *newp = malloc (n + align - 1); - - return (void *) roundup ((uintptr_t) newp, align); -} /* Avoid signal frobnication in setjmp/longjmp. Keeps things smaller. */ |