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deps: update brotli to 1.1.0
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PR-URL: #50804
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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nodejs-github-bot authored and aduh95 committed Nov 3, 2024
1 parent 11242bc commit 96ec48d
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Showing 88 changed files with 6,284 additions and 2,130 deletions.
2 changes: 2 additions & 0 deletions deps/brotli/brotli.gyp
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
'c/common/context.c',
'c/common/dictionary.c',
'c/common/platform.c',
'c/common/shared_dictionary.c',
'c/common/transform.c',

# Decoder
Expand All @@ -49,6 +50,7 @@
'c/enc/brotli_bit_stream.c',
'c/enc/cluster.c',
'c/enc/command.c',
'c/enc/compound_dictionary.c',
'c/enc/compress_fragment.c',
'c/enc/compress_fragment_two_pass.c',
'c/enc/dictionary_hash.c',
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2 changes: 1 addition & 1 deletion deps/brotli/c/common/constants.c
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/

#include "./constants.h"
#include "constants.h"

const BrotliPrefixCodeRange
_kBrotliPrefixCodeRanges[BROTLI_NUM_BLOCK_LEN_SYMBOLS] = {
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3 changes: 2 additions & 1 deletion deps/brotli/c/common/constants.h
Original file line number Diff line number Diff line change
Expand Up @@ -12,10 +12,11 @@
#ifndef BROTLI_COMMON_CONSTANTS_H_
#define BROTLI_COMMON_CONSTANTS_H_

#include "./platform.h"
#include <brotli/port.h>
#include <brotli/types.h>

#include "platform.h"

/* Specification: 7.3. Encoding of the context map */
#define BROTLI_CONTEXT_MAP_MAX_RLE 16

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2 changes: 1 addition & 1 deletion deps/brotli/c/common/context.c
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#include "./context.h"
#include "context.h"

#include <brotli/types.h>

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432 changes: 0 additions & 432 deletions deps/brotli/c/common/dictionary.bin

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8 changes: 5 additions & 3 deletions deps/brotli/c/common/dictionary.c
Original file line number Diff line number Diff line change
Expand Up @@ -4,15 +4,16 @@
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/

#include "./dictionary.h"
#include "./platform.h"
#include "dictionary.h"
#include "platform.h"

#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif

#if !defined(BROTLI_EXTERNAL_DICTIONARY_DATA)
static const uint8_t kBrotliDictionaryData[] =
/* GENERATED CODE START */
{
116,105,109,101,100,111,119,110,108,105,102,101,108,101,102,116,98,97,99,107,99,
111,100,101,100,97,116,97,115,104,111,119,111,110,108,121,115,105,116,101,99,105
Expand Down Expand Up @@ -5860,6 +5861,7 @@ static const uint8_t kBrotliDictionaryData[] =
,164,181,224,164,190,224,164,136,224,164,184,224,164,149,224,165,141,224,164,176
,224,164,191,224,164,175,224,164,164,224,164,190
}
/* GENERATED CODE END */
;
#endif /* !BROTLI_EXTERNAL_DICTIONARY_DATA */

Expand Down Expand Up @@ -5895,7 +5897,7 @@ static BrotliDictionary kBrotliDictionary = {
#endif
};

const BrotliDictionary* BrotliGetDictionary() {
const BrotliDictionary* BrotliGetDictionary(void) {
return &kBrotliDictionary;
}

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3 changes: 2 additions & 1 deletion deps/brotli/c/common/platform.c
Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,10 @@

#include <stdlib.h>

#include "./platform.h"
#include <brotli/types.h>

#include "platform.h"

/* Default brotli_alloc_func */
void* BrotliDefaultAllocFunc(void* opaque, size_t size) {
BROTLI_UNUSED(opaque);
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173 changes: 60 additions & 113 deletions deps/brotli/c/common/platform.h
Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,13 @@
* BROTLI_BUILD_BIG_ENDIAN forces to use big-endian optimizations
* BROTLI_BUILD_ENDIAN_NEUTRAL disables endian-aware optimizations
* BROTLI_BUILD_LITTLE_ENDIAN forces to use little-endian optimizations
* BROTLI_BUILD_PORTABLE disables dangerous optimizations, like unaligned
read and overlapping memcpy; this reduces decompression speed by 5%
* BROTLI_BUILD_NO_RBIT disables "rbit" optimization for ARM CPUs
* BROTLI_BUILD_NO_UNALIGNED_READ_FAST forces off the fast-unaligned-read
optimizations (mainly for testing purposes)
* BROTLI_DEBUG dumps file name and line number when decoder detects stream
or memory error
* BROTLI_ENABLE_LOG enables asserts and dumps various state information
* BROTLI_ENABLE_DUMP overrides default "dump" behaviour
*/

#ifndef BROTLI_COMMON_PLATFORM_H_
Expand All @@ -40,7 +41,7 @@
#define BROTLI_X_BIG_ENDIAN BIG_ENDIAN
#endif

#if BROTLI_MSVC_VERSION_CHECK(12, 0, 0)
#if BROTLI_MSVC_VERSION_CHECK(18, 0, 0)
#include <intrin.h>
#endif

Expand Down Expand Up @@ -156,24 +157,6 @@ To apply compiler hint, enclose the branching condition into macros, like this:
#define BROTLI_NOINLINE
#endif

/* BROTLI_INTERNAL could be defined to override visibility, e.g. for tests. */
#if !defined(BROTLI_INTERNAL)
#if defined(_WIN32) || defined(__CYGWIN__)
#define BROTLI_INTERNAL
#elif BROTLI_GNUC_VERSION_CHECK(3, 3, 0) || \
BROTLI_TI_VERSION_CHECK(8, 0, 0) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0) || \
BROTLI_ARM_VERSION_CHECK(4, 1, 0) || \
BROTLI_IBM_VERSION_CHECK(13, 1, 0) || \
BROTLI_SUNPRO_VERSION_CHECK(5, 11, 0) || \
(BROTLI_TI_VERSION_CHECK(7, 3, 0) && \
defined(__TI_GNU_ATTRIBUTE_SUPPORT__) && defined(__TI_EABI__))
#define BROTLI_INTERNAL __attribute__ ((visibility ("hidden")))
#else
#define BROTLI_INTERNAL
#endif
#endif

/* <<< <<< <<< end of hedley macros. */

#if BROTLI_GNUC_HAS_ATTRIBUTE(unused, 2, 7, 0) || \
Expand Down Expand Up @@ -226,15 +209,24 @@ To apply compiler hint, enclose the branching condition into macros, like this:
#define BROTLI_TARGET_RISCV64
#endif

#if defined(__loongarch_lp64)
#define BROTLI_TARGET_LOONGARCH64
#endif

#if defined(BROTLI_TARGET_X64) || defined(BROTLI_TARGET_ARMV8_64) || \
defined(BROTLI_TARGET_POWERPC64) || defined(BROTLI_TARGET_RISCV64) || \
defined(BROTLI_TARGET_LOONGARCH64)
#define BROTLI_TARGET_64_BITS 1
#else
#define BROTLI_TARGET_64_BITS 0
#endif

#if defined(BROTLI_BUILD_64_BIT)
#define BROTLI_64_BITS 1
#elif defined(BROTLI_BUILD_32_BIT)
#define BROTLI_64_BITS 0
#elif defined(BROTLI_TARGET_X64) || defined(BROTLI_TARGET_ARMV8_64) || \
defined(BROTLI_TARGET_POWERPC64) || defined(BROTLI_TARGET_RISCV64)
#define BROTLI_64_BITS 1
#else
#define BROTLI_64_BITS 0
#define BROTLI_64_BITS BROTLI_TARGET_64_BITS
#endif

#if (BROTLI_64_BITS)
Expand Down Expand Up @@ -278,18 +270,19 @@ To apply compiler hint, enclose the branching condition into macros, like this:
#undef BROTLI_X_BIG_ENDIAN
#endif

#if defined(BROTLI_BUILD_PORTABLE)
#define BROTLI_ALIGNED_READ (!!1)
#elif defined(BROTLI_TARGET_X86) || defined(BROTLI_TARGET_X64) || \
#if defined(BROTLI_BUILD_NO_UNALIGNED_READ_FAST)
#define BROTLI_UNALIGNED_READ_FAST (!!0)
#elif defined(BROTLI_TARGET_X86) || defined(BROTLI_TARGET_X64) || \
defined(BROTLI_TARGET_ARMV7) || defined(BROTLI_TARGET_ARMV8_ANY) || \
defined(BROTLI_TARGET_RISCV64)
/* Allow unaligned read only for white-listed CPUs. */
#define BROTLI_ALIGNED_READ (!!0)
defined(BROTLI_TARGET_RISCV64) || defined(BROTLI_TARGET_LOONGARCH64)
/* These targets are known to generate efficient code for unaligned reads
* (e.g. a single instruction, not multiple 1-byte loads, shifted and or'd
* together). */
#define BROTLI_UNALIGNED_READ_FAST (!!1)
#else
#define BROTLI_ALIGNED_READ (!!1)
#define BROTLI_UNALIGNED_READ_FAST (!!0)
#endif

#if BROTLI_ALIGNED_READ
/* Portable unaligned memory access: read / write values via memcpy. */
static BROTLI_INLINE uint16_t BrotliUnalignedRead16(const void* p) {
uint16_t t;
Expand All @@ -309,75 +302,6 @@ static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) {
static BROTLI_INLINE void BrotliUnalignedWrite64(void* p, uint64_t v) {
memcpy(p, &v, sizeof v);
}
#else /* BROTLI_ALIGNED_READ */
/* Unaligned memory access is allowed: just cast pointer to requested type. */
#if BROTLI_SANITIZED
/* Consider we have an unaligned load/store of 4 bytes from address 0x...05.
AddressSanitizer will treat it as a 3-byte access to the range 05:07 and
will miss a bug if 08 is the first unaddressable byte.
ThreadSanitizer will also treat this as a 3-byte access to 05:07 and will
miss a race between this access and some other accesses to 08.
MemorySanitizer will correctly propagate the shadow on unaligned stores
and correctly report bugs on unaligned loads, but it may not properly
update and report the origin of the uninitialized memory.
For all three tools, replacing an unaligned access with a tool-specific
callback solves the problem. */
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
uint16_t __sanitizer_unaligned_load16(const void* p);
uint32_t __sanitizer_unaligned_load32(const void* p);
uint64_t __sanitizer_unaligned_load64(const void* p);
void __sanitizer_unaligned_store64(void* p, uint64_t v);
#if defined(__cplusplus)
} /* extern "C" */
#endif /* __cplusplus */
#define BrotliUnalignedRead16 __sanitizer_unaligned_load16
#define BrotliUnalignedRead32 __sanitizer_unaligned_load32
#define BrotliUnalignedRead64 __sanitizer_unaligned_load64
#define BrotliUnalignedWrite64 __sanitizer_unaligned_store64
#else /* BROTLI_SANITIZED */
static BROTLI_INLINE uint16_t BrotliUnalignedRead16(const void* p) {
return *(const uint16_t*)p;
}
static BROTLI_INLINE uint32_t BrotliUnalignedRead32(const void* p) {
return *(const uint32_t*)p;
}
#if (BROTLI_64_BITS)
static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) {
return *(const uint64_t*)p;
}
static BROTLI_INLINE void BrotliUnalignedWrite64(void* p, uint64_t v) {
*(uint64_t*)p = v;
}
#else /* BROTLI_64_BITS */
/* Avoid emitting LDRD / STRD, which require properly aligned address. */
/* If __attribute__(aligned) is available, use that. Otherwise, memcpy. */

#if BROTLI_GNUC_HAS_ATTRIBUTE(aligned, 2, 7, 0)
typedef BROTLI_ALIGNED(1) uint64_t brotli_unaligned_uint64_t;

static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) {
return (uint64_t) ((const brotli_unaligned_uint64_t*) p)[0];
}
static BROTLI_INLINE void BrotliUnalignedWrite64(void* p, uint64_t v) {
brotli_unaligned_uint64_t* dwords = (brotli_unaligned_uint64_t*) p;
dwords[0] = (brotli_unaligned_uint64_t) v;
}
#else /* BROTLI_GNUC_HAS_ATTRIBUTE(aligned, 2, 7, 0) */
static BROTLI_INLINE uint64_t BrotliUnalignedRead64(const void* p) {
uint64_t v;
memcpy(&v, p, sizeof(uint64_t));
return v;
}

static BROTLI_INLINE void BrotliUnalignedWrite64(void* p, uint64_t v) {
memcpy(p, &v, sizeof(uint64_t));
}
#endif /* BROTLI_GNUC_HAS_ATTRIBUTE(aligned, 2, 7, 0) */
#endif /* BROTLI_64_BITS */
#endif /* BROTLI_SANITIZED */
#endif /* BROTLI_ALIGNED_READ */

#if BROTLI_LITTLE_ENDIAN
/* Straight endianness. Just read / write values. */
Expand Down Expand Up @@ -453,6 +377,16 @@ static BROTLI_INLINE void BROTLI_UNALIGNED_STORE64LE(void* p, uint64_t v) {
}
#endif /* BROTLI_LITTLE_ENDIAN */

static BROTLI_INLINE void* BROTLI_UNALIGNED_LOAD_PTR(const void* p) {
void* v;
memcpy(&v, p, sizeof(void*));
return v;
}

static BROTLI_INLINE void BROTLI_UNALIGNED_STORE_PTR(void* p, const void* v) {
memcpy(p, &v, sizeof(void*));
}

/* BROTLI_IS_CONSTANT macros returns true for compile-time constants. */
#if BROTLI_GNUC_HAS_BUILTIN(__builtin_constant_p, 3, 0, 1) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0)
Expand All @@ -474,22 +408,34 @@ static BROTLI_INLINE void BROTLI_UNALIGNED_STORE64LE(void* p, uint64_t v) {
#endif

#if defined(BROTLI_DEBUG) || defined(BROTLI_ENABLE_LOG)
#define BROTLI_ENABLE_DUMP_DEFAULT 1
#define BROTLI_DCHECK(x) assert(x)
#else
#define BROTLI_ENABLE_DUMP_DEFAULT 0
#define BROTLI_DCHECK(x)
#endif

#if !defined(BROTLI_ENABLE_DUMP)
#define BROTLI_ENABLE_DUMP BROTLI_ENABLE_DUMP_DEFAULT
#endif

#if BROTLI_ENABLE_DUMP
static BROTLI_INLINE void BrotliDump(const char* f, int l, const char* fn) {
fprintf(stderr, "%s:%d (%s)\n", f, l, fn);
fflush(stderr);
}
#define BROTLI_DUMP() BrotliDump(__FILE__, __LINE__, __FUNCTION__)
#else
#define BROTLI_DCHECK(x)
#define BROTLI_DUMP() (void)(0)
#endif

/* TODO: add appropriate icc/sunpro/arm/ibm/ti checks. */
/* BrotliRBit assumes brotli_reg_t fits native CPU register type. */
#if (BROTLI_64_BITS == BROTLI_TARGET_64_BITS)
/* TODO(eustas): add appropriate icc/sunpro/arm/ibm/ti checks. */
#if (BROTLI_GNUC_VERSION_CHECK(3, 0, 0) || defined(__llvm__)) && \
!defined(BROTLI_BUILD_NO_RBIT)
#if defined(BROTLI_TARGET_ARMV7) || defined(BROTLI_TARGET_ARMV8_ANY)
/* TODO: detect ARMv6T2 and enable this code for it. */
/* TODO(eustas): detect ARMv6T2 and enable this code for it. */
static BROTLI_INLINE brotli_reg_t BrotliRBit(brotli_reg_t input) {
brotli_reg_t output;
__asm__("rbit %0, %1\n" : "=r"(output) : "r"(input));
Expand All @@ -498,15 +444,14 @@ static BROTLI_INLINE brotli_reg_t BrotliRBit(brotli_reg_t input) {
#define BROTLI_RBIT(x) BrotliRBit(x)
#endif /* armv7 / armv8 */
#endif /* gcc || clang */
#endif /* brotli_reg_t is native */
#if !defined(BROTLI_RBIT)
static BROTLI_INLINE void BrotliRBit(void) { /* Should break build if used. */ }
#endif /* BROTLI_RBIT */

#define BROTLI_REPEAT(N, X) { \
if ((N & 1) != 0) {X;} \
if ((N & 2) != 0) {X; X;} \
if ((N & 4) != 0) {X; X; X; X;} \
}
#define BROTLI_REPEAT_4(X) {X; X; X; X;}
#define BROTLI_REPEAT_5(X) {X; X; X; X; X;}
#define BROTLI_REPEAT_6(X) {X; X; X; X; X; X;}

#define BROTLI_UNUSED(X) (void)(X)

Expand All @@ -529,7 +474,7 @@ BROTLI_MIN_MAX(size_t) BROTLI_MIN_MAX(uint32_t) BROTLI_MIN_MAX(uint8_t)
#if BROTLI_GNUC_HAS_BUILTIN(__builtin_ctzll, 3, 4, 0) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0)
#define BROTLI_TZCNT64 __builtin_ctzll
#elif BROTLI_MSVC_VERSION_CHECK(12, 0, 0)
#elif BROTLI_MSVC_VERSION_CHECK(18, 0, 0)
#if defined(BROTLI_TARGET_X64)
#define BROTLI_TZCNT64 _tzcnt_u64
#else /* BROTLI_TARGET_X64 */
Expand All @@ -546,7 +491,7 @@ static BROTLI_INLINE uint32_t BrotliBsf64Msvc(uint64_t x) {
#if BROTLI_GNUC_HAS_BUILTIN(__builtin_clz, 3, 4, 0) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0)
#define BROTLI_BSR32(x) (31u ^ (uint32_t)__builtin_clz(x))
#elif BROTLI_MSVC_VERSION_CHECK(12, 0, 0)
#elif BROTLI_MSVC_VERSION_CHECK(18, 0, 0)
static BROTLI_INLINE uint32_t BrotliBsr32Msvc(uint32_t x) {
unsigned long msb;
_BitScanReverse(&msb, x);
Expand All @@ -571,6 +516,8 @@ BROTLI_UNUSED_FUNCTION void BrotliSuppressUnusedFunctions(void) {
BROTLI_UNUSED(&BROTLI_UNALIGNED_LOAD32LE);
BROTLI_UNUSED(&BROTLI_UNALIGNED_LOAD64LE);
BROTLI_UNUSED(&BROTLI_UNALIGNED_STORE64LE);
BROTLI_UNUSED(&BROTLI_UNALIGNED_LOAD_PTR);
BROTLI_UNUSED(&BROTLI_UNALIGNED_STORE_PTR);
BROTLI_UNUSED(&BrotliRBit);
BROTLI_UNUSED(&brotli_min_double);
BROTLI_UNUSED(&brotli_max_double);
Expand All @@ -586,7 +533,7 @@ BROTLI_UNUSED_FUNCTION void BrotliSuppressUnusedFunctions(void) {
BROTLI_UNUSED(&brotli_max_uint8_t);
BROTLI_UNUSED(&BrotliDefaultAllocFunc);
BROTLI_UNUSED(&BrotliDefaultFreeFunc);
#if defined(BROTLI_DEBUG) || defined(BROTLI_ENABLE_LOG)
#if BROTLI_ENABLE_DUMP
BROTLI_UNUSED(&BrotliDump);
#endif
}
Expand Down
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