| /bionic/libc/private/ |
| D | bionic_macros.h | 41 #define BIONIC_ALIGN(value, alignment) \ argument
42 (((value) + (alignment) - 1) & ~((alignment) - 1))
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| /bionic/libc/bionic/ |
| D | malloc_debug_leak.cpp | 238 extern "C" void* fill_memalign(size_t alignment, size_t bytes) { in fill_memalign() argument
239 void* buffer = g_malloc_dispatch->memalign(alignment, bytes); in fill_memalign()
256 extern "C" int fill_posix_memalign(void** memptr, size_t alignment, size_t size) { in fill_posix_memalign() argument
257 if (!powerof2(alignment)) { in fill_posix_memalign()
261 *memptr = fill_memalign(alignment, size); in fill_posix_memalign()
441 extern "C" void* leak_memalign(size_t alignment, size_t bytes) { in leak_memalign() argument
443 return g_malloc_dispatch->memalign(alignment, bytes); in leak_memalign()
447 if (alignment <= MALLOC_ALIGNMENT) { in leak_memalign()
452 if (!powerof2(alignment)) { in leak_memalign()
453 alignment = BIONIC_ROUND_UP_POWER_OF_2(alignment); in leak_memalign()
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| D | malloc_debug_qemu.cpp | 641 extern "C" int memcheck_initialize(int alignment, const char* memcheck_param) { in memcheck_initialize() argument
642 malloc_alignment = alignment; in memcheck_initialize()
965 extern "C" void* qemu_instrumented_memalign(size_t alignment, size_t bytes) { in qemu_instrumented_memalign() argument
971 malloc_pid, getpid(), alignment, bytes); in qemu_instrumented_memalign()
979 if (alignment < DEFAULT_PREFIX_SIZE) { in qemu_instrumented_memalign()
980 alignment = DEFAULT_PREFIX_SIZE; in qemu_instrumented_memalign()
981 } else if (!powerof2(alignment)) { in qemu_instrumented_memalign()
982 alignment = BIONIC_ROUND_UP_POWER_OF_2(alignment); in qemu_instrumented_memalign()
984 desc.prefix_size = alignment; in qemu_instrumented_memalign()
990 malloc_pid, getpid(), alignment, bytes, size); in qemu_instrumented_memalign()
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| D | malloc_debug_check.cpp | 359 extern "C" void* chk_memalign(size_t alignment, size_t bytes) { in chk_memalign() argument
361 return g_malloc_dispatch->memalign(alignment, bytes); in chk_memalign()
364 if (alignment <= MALLOC_ALIGNMENT) { in chk_memalign()
369 if (!powerof2(alignment)) { in chk_memalign()
370 alignment = BIONIC_ROUND_UP_POWER_OF_2(alignment); in chk_memalign()
376 size_t size = (alignment-MALLOC_ALIGNMENT) + bytes; in chk_memalign()
386 if ((ptr % alignment) != 0) { in chk_memalign()
388 ptr += ((-ptr) % alignment); in chk_memalign()
566 extern "C" int chk_posix_memalign(void** memptr, size_t alignment, size_t size) { in chk_posix_memalign() argument
568 return g_malloc_dispatch->posix_memalign(memptr, alignment, size); in chk_posix_memalign()
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| D | malloc_debug_common.cpp | 266 extern "C" void* memalign(size_t alignment, size_t bytes) { in memalign() argument
267 return __libc_malloc_dispatch->memalign(alignment, bytes); in memalign()
270 extern "C" int posix_memalign(void** memptr, size_t alignment, size_t size) { in posix_memalign() argument
271 return __libc_malloc_dispatch->posix_memalign(memptr, alignment, size); in posix_memalign()
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| /bionic/tests/ |
| D | malloc_test.cpp | 79 for (size_t alignment = 1 << i; alignment < (1U << (i+1)); alignment++) { in TEST() local
80 char *ptr = reinterpret_cast<char*>(memalign(alignment, 100)); in TEST()
81 ASSERT_TRUE(ptr != NULL) << "Failed at alignment " << alignment; in TEST()
82 ASSERT_LE(100U, malloc_usable_size(ptr)) << "Failed at alignment " << alignment; in TEST()
84 << "Failed at alignment " << alignment; in TEST()
115 for (size_t alignment = 1; alignment <= 4096; alignment <<= 1) { in TEST() local
116 char *ptr = (char*)memalign(alignment, 100); in TEST()
119 ASSERT_EQ(0U, (intptr_t)ptr % alignment); in TEST()
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| D | buffer_tests.cpp | 195 static void *GetAlignedPtr(void *orig_ptr, int alignment, int or_mask) { in GetAlignedPtr() argument
197 if (alignment > 0) { in GetAlignedPtr()
201 ptr += alignment - (ptr & (alignment - 1)); in GetAlignedPtr()
202 ptr |= alignment | or_mask; in GetAlignedPtr()
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| D | pthread_test.cpp | 1487 void* allocate(size_t size, size_t alignment) { in allocate() argument
1488 char* p = new char[size + alignment * 2]; in allocate()
1490 while (!is_strict_aligned(p, alignment)) { in allocate()
1503 bool is_strict_aligned(char* p, size_t alignment) { in is_strict_aligned() argument
1504 return (reinterpret_cast<uintptr_t>(p) % (alignment * 2)) == alignment; in is_strict_aligned()
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| /bionic/libc/include/ |
| D | malloc.h | 36 extern void* memalign(size_t alignment, size_t byte_count) __mallocfunc __wur __attribute__((alloc_…
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| D | stdlib.h | 77 extern int posix_memalign(void **memptr, size_t alignment, size_t size);
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| /bionic/libc/kernel/uapi/linux/ |
| D | som.h | 164 unsigned int alignment : 27; member
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| /bionic/libc/kernel/uapi/mtd/ |
| D | ubi-user.h | 71 __s32 alignment; member
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| /bionic/libc/kernel/uapi/drm/ |
| D | i915_drm.h | 344 int alignment; member
457 __u64 alignment; member
479 __u64 alignment; member
535 __u64 alignment; member
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| D | radeon_drm.h | 692 int alignment; member
760 uint64_t alignment; member
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| /bionic/libc/upstream-dlmalloc/ |
| D | malloc.c | 1357 DLMALLOC_EXPORT void* mspace_memalign(mspace msp, size_t alignment, size_t bytes);
4914 static void* internal_memalign(mstate m, size_t alignment, size_t bytes) { in internal_memalign() argument
4916 if (alignment < MIN_CHUNK_SIZE) /* must be at least a minimum chunk size */ in internal_memalign()
4917 alignment = MIN_CHUNK_SIZE; in internal_memalign()
4918 if ((alignment & (alignment-SIZE_T_ONE)) != 0) {/* Ensure a power of 2 */ in internal_memalign()
4920 while (a < alignment) a <<= 1; in internal_memalign()
4921 alignment = a; in internal_memalign()
4923 if (bytes >= MAX_REQUEST - alignment) { in internal_memalign()
4930 size_t req = nb + alignment + MIN_CHUNK_SIZE - CHUNK_OVERHEAD; in internal_memalign()
4936 if ((((size_t)(mem)) & (alignment - 1)) != 0) { /* misaligned */ in internal_memalign()
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| D | malloc.h | 598 void* mspace_memalign(mspace msp, size_t alignment, size_t bytes);
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| /bionic/libc/arch-mips/string/ |
| D | mips_strlen.c | 80 #error strlen: mips64 check for 4-byte alignment not implemented. in strlen()
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