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Searched refs:alignment (Results 1 – 25 of 501) sorted by relevance

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/freebsd-13.1/sys/dev/drm2/
H A Ddrm_mm.h113 unsigned alignment,
120 unsigned alignment) in drm_mm_get_block() argument
126 unsigned alignment) in drm_mm_get_block_atomic() argument
133 unsigned alignment, in drm_mm_get_block_range() argument
143 unsigned alignment, in drm_mm_get_color_block_range() argument
154 unsigned alignment, in drm_mm_get_block_atomic_range() argument
195 unsigned alignment,
210 unsigned alignment, in drm_mm_search_free_in_range() argument
229 unsigned alignment, in drm_mm_search_free_in_range_color() argument
252 unsigned alignment,
[all …]
H A Ddrm_mm.c132 if (alignment) { in drm_mm_insert_helper()
163 unsigned alignment, in drm_mm_get_block_generic() argument
229 if (alignment) { in drm_mm_insert_helper_range()
261 unsigned alignment, in drm_mm_get_block_range_generic() argument
292 size, alignment, color, in drm_mm_insert_node_in_range_generic()
298 size, alignment, color, in drm_mm_insert_node_in_range_generic()
373 if (alignment) { in check_free_hole()
376 start += alignment - tmp; in check_free_hole()
426 unsigned alignment, in drm_mm_search_free_in_range_generic() argument
500 unsigned alignment, in drm_mm_init_scan() argument
[all …]
/freebsd-13.1/contrib/llvm-project/libcxx/src/
H A Dnew.cpp179 if (static_cast<size_t>(alignment) < sizeof(void*)) in operator new()
180 alignment = std::align_val_t(sizeof(void*)); in operator new()
214 p = ::operator new(size, alignment); in operator new()
228 return ::operator new(size, alignment); in operator new[]()
240 p = ::operator new[](size, alignment); in operator new[]()
261 ::operator delete(ptr, alignment); in operator delete()
268 ::operator delete(ptr, alignment); in operator delete()
273 operator delete[] (void* ptr, std::align_val_t alignment) noexcept in operator delete[]() argument
275 ::operator delete(ptr, alignment); in operator delete[]()
282 ::operator delete[](ptr, alignment); in operator delete[]()
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/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/sanitizer_common/
H A Dsanitizer_allocator_checks.h44 inline bool CheckAlignedAllocAlignmentAndSize(uptr alignment, uptr size) { in CheckAlignedAllocAlignmentAndSize() argument
46 return alignment != 0 && IsPowerOfTwo(alignment) && in CheckAlignedAllocAlignmentAndSize()
47 (size & (alignment - 1)) == 0; in CheckAlignedAllocAlignmentAndSize()
49 return alignment != 0 && size % alignment == 0; in CheckAlignedAllocAlignmentAndSize()
55 inline bool CheckPosixMemalignAlignment(uptr alignment) { in CheckPosixMemalignAlignment() argument
56 return alignment != 0 && IsPowerOfTwo(alignment) && in CheckPosixMemalignAlignment()
57 (alignment % sizeof(void *)) == 0; in CheckPosixMemalignAlignment()
H A Dsanitizer_allocator.cpp42 uptr error = posix_memalign(&p, alignment, size); in __libc_memalign()
52 uptr alignment) { in RawInternalAlloc() argument
55 if (alignment == 0) in RawInternalAlloc()
58 return __libc_memalign(alignment, size); in RawInternalAlloc()
65 DCHECK_EQ(alignment, 0); in RawInternalAlloc()
109 uptr alignment) { in RawInternalAlloc() argument
110 if (alignment == 0) alignment = 8; in RawInternalAlloc()
114 alignment); in RawInternalAlloc()
121 uptr alignment = 8; in RawInternalRealloc() local
148 void *p = RawInternalAlloc(size, cache, alignment); in InternalAlloc()
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H A Dsanitizer_allocator_combined.h44 void *Allocate(AllocatorCache *cache, uptr size, uptr alignment) { in Allocate() argument
48 if (size + alignment < size) { in Allocate()
51 SanitizerToolName, size, alignment); in Allocate()
59 if (alignment > 8) in Allocate()
60 size = RoundUpTo(size, alignment); in Allocate()
68 if (primary_.CanAllocate(size, alignment)) in Allocate()
72 if (alignment > 8) in Allocate()
73 CHECK_EQ(reinterpret_cast<uptr>(res) & (alignment - 1), 0); in Allocate()
98 uptr alignment) { in Reallocate() argument
100 return Allocate(cache, new_size, alignment); in Reallocate()
[all …]
H A Dsanitizer_allocator_report.cpp76 void NORETURN ReportInvalidAllocationAlignment(uptr alignment, in ReportInvalidAllocationAlignment() argument
81 "power of two\n", SanitizerToolName, alignment); in ReportInvalidAllocationAlignment()
86 void NORETURN ReportInvalidAlignedAllocAlignment(uptr size, uptr alignment, in ReportInvalidAlignedAllocAlignment() argument
94 SanitizerToolName, alignment, size); in ReportInvalidAlignedAllocAlignment()
98 SanitizerToolName, alignment, size); in ReportInvalidAlignedAllocAlignment()
104 void NORETURN ReportInvalidPosixMemalignAlignment(uptr alignment, in ReportInvalidPosixMemalignAlignment() argument
113 SanitizerToolName, alignment, sizeof(void *)); in ReportInvalidPosixMemalignAlignment()
/freebsd-13.1/contrib/jemalloc/include/jemalloc/internal/
H A Djemalloc_internal_inlines_c.h72 assert(usize == sz_sa2u(usize, alignment)); in ipallocztm()
78 ret = arena_palloc(tsdn, arena, usize, alignment, zero, tcache); in ipallocztm()
79 assert(ALIGNMENT_ADDR2BASE(ret, alignment) == ret); in ipallocztm()
93 ipalloc(tsd_t *tsd, size_t usize, size_t alignment, bool zero) { in ipalloc() argument
94 return ipallocztm(tsd_tsdn(tsd), usize, alignment, zero, in ipalloc()
143 usize = sz_sa2u(size, alignment); in iralloct_realign()
147 p = ipalloct(tsdn, usize, alignment, zero, tcache, arena); in iralloct_realign()
182 if (alignment != 0 && ((uintptr_t)ptr & ((uintptr_t)alignment-1)) in iralloct()
188 return iralloct_realign(tsdn, ptr, oldsize, size, alignment, in iralloct()
205 size_t alignment, bool zero, size_t *newsize) { in ixalloc() argument
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H A Djemalloc_internal_types.h85 #define ALIGNMENT_ADDR2BASE(a, alignment) \ argument
86 ((void *)((uintptr_t)(a) & ((~(alignment)) + 1)))
89 #define ALIGNMENT_ADDR2OFFSET(a, alignment) \ argument
90 ((size_t)((uintptr_t)(a) & (alignment - 1)))
93 #define ALIGNMENT_CEILING(s, alignment) \ argument
94 (((s) + (alignment - 1)) & ((~(alignment)) + 1))
/freebsd-13.1/sys/contrib/ncsw/etc/
H A Dncsw_mem.c218 if (alignment < 4)
220 alignment = 4;
240 uint16_t alignment)
303 if (alignment < 4)
305 alignment = 4;
307 else if (!POWER_OF_2(alignment))
346 p_Mem->alignment = alignment;
419 if (alignment < 4)
421 alignment = 4;
423 else if (!POWER_OF_2(alignment))
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/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/dfsan/
H A Ddfsan_allocator.cpp94 allocated = allocator.Allocate(cache, size, alignment); in DFsanAllocate()
98 allocated = allocator.Allocate(cache, size, alignment); in DFsanAllocate()
225 void *dfsan_aligned_alloc(uptr alignment, uptr size) { in dfsan_aligned_alloc() argument
231 ReportInvalidAlignedAllocAlignment(size, alignment, &stack); in dfsan_aligned_alloc()
236 void *dfsan_memalign(uptr alignment, uptr size) { in dfsan_memalign() argument
237 if (UNLIKELY(!IsPowerOfTwo(alignment))) { in dfsan_memalign()
242 ReportInvalidAllocationAlignment(alignment, &stack); in dfsan_memalign()
248 if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) { in dfsan_posix_memalign()
252 ReportInvalidPosixMemalignAlignment(alignment, &stack); in dfsan_posix_memalign()
254 void *ptr = DFsanAllocate(size, alignment, false /*zeroise*/); in dfsan_posix_memalign()
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/freebsd-13.1/contrib/llvm-project/llvm/include/llvm/Support/
H A DEndian.h35 template<class T, int alignment>
37 enum { value = alignment == 0 ? alignof(T) : alignment };
62 template <typename value_type, std::size_t alignment>
75 std::size_t alignment>
77 return read<value_type, alignment>(memory, endian); in read()
96 template <typename value_type, std::size_t alignment>
106 std::size_t alignment>
108 write<value_type, alignment>(memory, value, endian); in write()
120 return read<value_type, endian, alignment>(memory); in readAtBitAlignment()
209 static constexpr std::size_t alignment = Alignment; member
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/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/hwasan/
H A Dhwasan_allocation_functions.cpp39 int __sanitizer_posix_memalign(void **memptr, uptr alignment, uptr size) { in __sanitizer_posix_memalign() argument
42 int res = hwasan_posix_memalign(memptr, alignment, size, &stack); in __sanitizer_posix_memalign()
46 void *__sanitizer_memalign(uptr alignment, uptr size) { in __sanitizer_memalign() argument
48 return hwasan_memalign(alignment, size, &stack); in __sanitizer_memalign()
51 void *__sanitizer_aligned_alloc(uptr alignment, uptr size) { in __sanitizer_aligned_alloc() argument
53 return hwasan_aligned_alloc(alignment, size, &stack); in __sanitizer_aligned_alloc()
56 void *__sanitizer___libc_memalign(uptr alignment, uptr size) { in __sanitizer___libc_memalign() argument
58 void *ptr = hwasan_memalign(alignment, size, &stack); in __sanitizer___libc_memalign()
152 INTERCEPTOR_ALIAS(int, posix_memalign, void **memptr, SIZE_T alignment,
154 INTERCEPTOR_ALIAS(void *, aligned_alloc, SIZE_T alignment, SIZE_T size);
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H A Dhwasan_allocator.cpp132 alignment = Max(alignment, kShadowAlignment); in HwasanAllocate()
141 allocated = allocator.Allocate(cache, size, alignment); in HwasanAllocate()
280 uptr new_size, uptr alignment) { in HwasanReallocate() argument
382 ReportInvalidAlignedAllocAlignment(size, alignment, stack); in hwasan_aligned_alloc()
388 if (UNLIKELY(!IsPowerOfTwo(alignment))) { in hwasan_memalign()
392 ReportInvalidAllocationAlignment(alignment, stack); in hwasan_memalign()
397 int hwasan_posix_memalign(void **memptr, uptr alignment, uptr size, in hwasan_posix_memalign() argument
399 if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) { in hwasan_posix_memalign()
402 ReportInvalidPosixMemalignAlignment(alignment, stack); in hwasan_posix_memalign()
404 void *ptr = HwasanAllocate(stack, size, alignment, false); in hwasan_posix_memalign()
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/freebsd-13.1/contrib/jemalloc/src/
H A Dbase.c39 size_t alignment = HUGEPAGE; in base_map() local
181 size_t alignment) { in base_extent_bump_alloc_helper() argument
184 assert(alignment == ALIGNMENT_CEILING(alignment, QUANTUM)); in base_extent_bump_alloc_helper()
185 assert(size == ALIGNMENT_CEILING(size, alignment)); in base_extent_bump_alloc_helper()
233 size_t alignment) { in base_extent_bump_alloc() argument
250 size_t alignment) { in base_block_alloc() argument
251 alignment = ALIGNMENT_CEILING(alignment, QUANTUM); in base_block_alloc()
252 size_t usize = ALIGNMENT_CEILING(size, alignment); in base_block_alloc()
319 alignment); in base_extent_alloc()
423 alignment = QUANTUM_CEILING(alignment); in base_alloc_impl()
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/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/scudo/
H A Dscudo_malloc.cpp44 int posix_memalign(void **memptr, size_t alignment, size_t size) { in posix_memalign() argument
45 return scudoPosixMemalign(memptr, alignment, size); in posix_memalign()
53 INTERCEPTOR_ATTRIBUTE void *memalign(size_t alignment, size_t size) { in memalign() argument
54 return scudoAllocate(size, alignment, FromMemalign); in memalign()
58 void *__libc_memalign(size_t alignment, size_t size) ALIAS("memalign");
68 INTERCEPTOR_ATTRIBUTE void *aligned_alloc(size_t alignment, size_t size) { in aligned_alloc() argument
69 return scudoAlignedAlloc(alignment, size); in aligned_alloc()
/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/lsan/
H A Dlsan_allocator.cpp85 void *Allocate(const StackTrace &stack, uptr size, uptr alignment, in Allocate() argument
91 void *p = allocator.Allocate(GetAllocatorCache(), size, alignment); in Allocate()
125 uptr alignment) { in Reallocate() argument
151 int lsan_posix_memalign(void **memptr, uptr alignment, uptr size, in lsan_posix_memalign() argument
153 if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) { in lsan_posix_memalign()
156 ReportInvalidPosixMemalignAlignment(alignment, &stack); in lsan_posix_memalign()
158 void *ptr = Allocate(stack, size, alignment, kAlwaysClearMemory); in lsan_posix_memalign()
162 CHECK(IsAligned((uptr)ptr, alignment)); in lsan_posix_memalign()
172 ReportInvalidAlignedAllocAlignment(size, alignment, &stack); in lsan_aligned_alloc()
178 if (UNLIKELY(!IsPowerOfTwo(alignment))) { in lsan_memalign()
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/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/msan/
H A Dmsan_allocator.cpp167 allocated = allocator.Allocate(cache, size, alignment); in MsanAllocate()
171 allocated = allocator.Allocate(cache, size, alignment); in MsanAllocate()
224 uptr alignment) { in MsanReallocate() argument
315 ReportInvalidAlignedAllocAlignment(size, alignment, stack); in msan_aligned_alloc()
321 if (UNLIKELY(!IsPowerOfTwo(alignment))) { in msan_memalign()
325 ReportInvalidAllocationAlignment(alignment, stack); in msan_memalign()
330 int msan_posix_memalign(void **memptr, uptr alignment, uptr size, in msan_posix_memalign() argument
332 if (UNLIKELY(!CheckPosixMemalignAlignment(alignment))) { in msan_posix_memalign()
335 ReportInvalidPosixMemalignAlignment(alignment, stack); in msan_posix_memalign()
337 void *ptr = MsanAllocate(stack, size, alignment, false); in msan_posix_memalign()
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/freebsd-13.1/sys/arm64/arm64/
H A Dbusdma_machdep.c115 bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, in common_bus_dma_tag_create() argument
142 common->alignment = alignment; in common_bus_dma_tag_create()
166 common->alignment = MAX(parent->alignment, common->alignment); in common_bus_dma_tag_create()
192 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, in bus_dma_tag_create() argument
202 error = bus_dma_bounce_impl.tag_create(parent, alignment, in bus_dma_tag_create()
207 error = tc->impl->tag_create(parent, alignment, in bus_dma_tag_create()
225 t->alignment = common->alignment; in bus_dma_template_clone()
/freebsd-13.1/sys/contrib/octeon-sdk/
H A Dcvmx-bootmem.h156 extern void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment);
171 extern void *cvmx_bootmem_alloc_address(uint64_t size, uint64_t address, uint64_t alignment);
187 extern void *cvmx_bootmem_alloc_range_flags(uint64_t size, uint64_t alignment, uint64_t min_addr, u…
203 extern void *cvmx_bootmem_alloc_range(uint64_t size, uint64_t alignment, uint64_t min_addr, uint64_…
218 extern void *cvmx_bootmem_alloc_named(uint64_t size, uint64_t alignment, const char *name);
233 extern void *cvmx_bootmem_alloc_named_flags(uint64_t size, uint64_t alignment, const char *name, ui…
351 …uint64_t req_size, uint64_t address_min, uint64_t address_max, uint64_t alignment, uint32_t flags);
372 …ock_alloc(uint64_t size, uint64_t min_addr, uint64_t max_addr, uint64_t alignment, const char *nam…
H A Dcvmx-bootmem.c437 address = cvmx_bootmem_phy_alloc(size, min_addr, max_addr, alignment, 0); in cvmx_bootmem_alloc_range()
454 void *cvmx_bootmem_alloc(uint64_t size, uint64_t alignment) in cvmx_bootmem_alloc() argument
456 return cvmx_bootmem_alloc_range(size, alignment, 0, 0); in cvmx_bootmem_alloc()
518 return(cvmx_bootmem_alloc_named_range(size, 0, 0, alignment, name)); in cvmx_bootmem_alloc_named()
595 uint64_t alignment_mask = ~(alignment - 1); in cvmx_bootmem_phy_alloc()
620 if (alignment < CVMX_BOOTMEM_ALIGNMENT_SIZE) in cvmx_bootmem_phy_alloc()
622 alignment = CVMX_BOOTMEM_ALIGNMENT_SIZE; in cvmx_bootmem_phy_alloc()
624 alignment_mask = ~(alignment - 1); in cvmx_bootmem_phy_alloc()
628 if (alignment) in cvmx_bootmem_phy_alloc()
629 address_min = (address_min + (alignment - 1)) & ~(alignment - 1); in cvmx_bootmem_phy_alloc()
[all …]
/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/tsan/rtl/
H A Dtsan_malloc_mac.cpp27 #define COMMON_MALLOC_MEMALIGN(alignment, size) \ argument
29 user_memalign(cur_thread(), StackTrace::GetCurrentPc(), alignment, size)
42 #define COMMON_MALLOC_POSIX_MEMALIGN(memptr, alignment, size) \ argument
44 void *p = InternalAlloc(size, nullptr, alignment); \
49 SCOPED_INTERCEPTOR_RAW(posix_memalign, memptr, alignment, size); \
50 int res = user_posix_memalign(thr, pc, memptr, alignment, size);
/freebsd-13.1/contrib/cortex-strings/scripts/
H A Dplot-sizes.py22 def plot(records, function, alignment=None, scale=1): argument
26 if alignment != None:
27 records = [x for x in records if x.src_alignment==alignment[0] and
28 x.dst_alignment==alignment[1]]
112 for alignment in alignments:
114 if plot(records, function, alignment, scale):
115 …pylab.savefig('sizes-%s-%02d-%02d-%.1f.png' % (function, alignment[0], alignment[1], scale), dpi=7…
/freebsd-13.1/contrib/llvm-project/compiler-rt/lib/scudo/standalone/
H A Dwrappers_c.inc73 if (UNLIKELY(!alignment)) {
74 alignment = 1U;
76 if (UNLIKELY(!scudo::isPowerOfTwo(alignment)))
77 alignment = scudo::roundUpToPowerOfTwo(alignment);
80 if (UNLIKELY(!scudo::isPowerOfTwo(alignment))) {
85 scudo::reportAlignmentNotPowerOfTwo(alignment);
89 alignment);
94 if (UNLIKELY(scudo::checkPosixMemalignAlignment(alignment))) {
96 scudo::reportInvalidPosixMemalignAlignment(alignment);
201 INTERFACE WEAK void *SCUDO_PREFIX(aligned_alloc)(size_t alignment,
[all …]
/freebsd-13.1/sys/riscv/riscv/
H A Dbusdma_machdep.c105 ((paddr & (tc->alignment - 1)) != 0)) && in bus_dma_run_filter()
117 bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, in common_bus_dma_tag_create() argument
144 common->alignment = alignment; in common_bus_dma_tag_create()
193 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, in bus_dma_tag_create() argument
203 error = bus_dma_bounce_impl.tag_create(parent, alignment, in bus_dma_tag_create()
208 error = tc->impl->tag_create(parent, alignment, in bus_dma_tag_create()
226 t->alignment = common->alignment; in bus_dma_template_clone()

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