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deps: update llhttp to 9.3.1 #5113

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Merged
mcollina merged 1 commit into from
Apr 25, 2026
Merged

deps: update llhttp to 9.3.1 #5113

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22 changes: 11 additions & 11 deletions deps/llhttp/include/llhttp.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@

#define LLHTTP_VERSION_MAJOR 9
#define LLHTTP_VERSION_MINOR 3
#define LLHTTP_VERSION_PATCH 0
#define LLHTTP_VERSION_PATCH 1

#ifndef INCLUDE_LLHTTP_ITSELF_H_
#define INCLUDE_LLHTTP_ITSELF_H_
Expand Down Expand Up @@ -58,10 +58,8 @@ enum llhttp_errno {
HPE_OK = 0,
HPE_INTERNAL = 1,
HPE_STRICT = 2,
HPE_CR_EXPECTED = 25,
HPE_LF_EXPECTED = 3,
HPE_UNEXPECTED_CONTENT_LENGTH = 4,
HPE_UNEXPECTED_SPACE = 30,
HPE_CLOSED_CONNECTION = 5,
HPE_INVALID_METHOD = 6,
HPE_INVALID_URL = 7,
Expand All @@ -82,15 +80,17 @@ enum llhttp_errno {
HPE_PAUSED_UPGRADE = 22,
HPE_PAUSED_H2_UPGRADE = 23,
HPE_USER = 24,
HPE_CR_EXPECTED = 25,
HPE_CB_URL_COMPLETE = 26,
HPE_CB_STATUS_COMPLETE = 27,
HPE_CB_METHOD_COMPLETE = 32,
HPE_CB_VERSION_COMPLETE = 33,
HPE_CB_HEADER_FIELD_COMPLETE = 28,
HPE_CB_HEADER_VALUE_COMPLETE = 29,
HPE_UNEXPECTED_SPACE = 30,
HPE_CB_RESET = 31,
HPE_CB_METHOD_COMPLETE = 32,
HPE_CB_VERSION_COMPLETE = 33,
HPE_CB_CHUNK_EXTENSION_NAME_COMPLETE = 34,
HPE_CB_CHUNK_EXTENSION_VALUE_COMPLETE = 35,
HPE_CB_RESET = 31,
HPE_CB_PROTOCOL_COMPLETE = 38
};
typedef enum llhttp_errno llhttp_errno_t;
Expand Down Expand Up @@ -294,10 +294,8 @@ typedef enum llhttp_status llhttp_status_t;
XX(0, OK, OK) \
XX(1, INTERNAL, INTERNAL) \
XX(2, STRICT, STRICT) \
XX(25, CR_EXPECTED, CR_EXPECTED) \
XX(3, LF_EXPECTED, LF_EXPECTED) \
XX(4, UNEXPECTED_CONTENT_LENGTH, UNEXPECTED_CONTENT_LENGTH) \
XX(30, UNEXPECTED_SPACE, UNEXPECTED_SPACE) \
XX(5, CLOSED_CONNECTION, CLOSED_CONNECTION) \
XX(6, INVALID_METHOD, INVALID_METHOD) \
XX(7, INVALID_URL, INVALID_URL) \
Expand All @@ -318,15 +316,17 @@ typedef enum llhttp_status llhttp_status_t;
XX(22, PAUSED_UPGRADE, PAUSED_UPGRADE) \
XX(23, PAUSED_H2_UPGRADE, PAUSED_H2_UPGRADE) \
XX(24, USER, USER) \
XX(25, CR_EXPECTED, CR_EXPECTED) \
XX(26, CB_URL_COMPLETE, CB_URL_COMPLETE) \
XX(27, CB_STATUS_COMPLETE, CB_STATUS_COMPLETE) \
XX(32, CB_METHOD_COMPLETE, CB_METHOD_COMPLETE) \
XX(33, CB_VERSION_COMPLETE, CB_VERSION_COMPLETE) \
XX(28, CB_HEADER_FIELD_COMPLETE, CB_HEADER_FIELD_COMPLETE) \
XX(29, CB_HEADER_VALUE_COMPLETE, CB_HEADER_VALUE_COMPLETE) \
XX(30, UNEXPECTED_SPACE, UNEXPECTED_SPACE) \
XX(31, CB_RESET, CB_RESET) \
XX(32, CB_METHOD_COMPLETE, CB_METHOD_COMPLETE) \
XX(33, CB_VERSION_COMPLETE, CB_VERSION_COMPLETE) \
XX(34, CB_CHUNK_EXTENSION_NAME_COMPLETE, CB_CHUNK_EXTENSION_NAME_COMPLETE) \
XX(35, CB_CHUNK_EXTENSION_VALUE_COMPLETE, CB_CHUNK_EXTENSION_VALUE_COMPLETE) \
XX(31, CB_RESET, CB_RESET) \
XX(38, CB_PROTOCOL_COMPLETE, CB_PROTOCOL_COMPLETE) \


Expand Down
22 changes: 13 additions & 9 deletions deps/llhttp/src/llhttp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
#endif /* _MSC_VER */
#endif /* __SSE4_2__ */

#ifdef __ARM_NEON__
#if defined(__ARM_NEON__) || defined(__ARM_NEON)
#include <arm_neon.h>
#endif /* __ARM_NEON__ */

Expand Down Expand Up @@ -1542,7 +1542,7 @@ static llparse_state_t llhttp__internal__run(
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
Expand Down Expand Up @@ -2625,7 +2625,7 @@ static llparse_state_t llhttp__internal__run(
goto s_n_llhttp__internal__n_header_value_otherwise;
}
#endif /* __SSE4_2__ */
#ifdef __ARM_NEON__
#if defined(__ARM_NEON__) || defined(__ARM_NEON)
while (endp - p >= 16) {
uint8x16_t input;
uint8x16_t single;
Expand All @@ -2639,19 +2639,23 @@ static llparse_state_t llhttp__internal__run(
/* Find first character that does not match `ranges` */
single = vceqq_u8(input, vdupq_n_u8(0x9));
mask = single;
single = vandq_u16(
single = vandq_u8(
vcgeq_u8(input, vdupq_n_u8(' ')),
vcleq_u8(input, vdupq_n_u8('~'))
);
mask = vorrq_u16(mask, single);
single = vandq_u16(
mask = vorrq_u8(mask, single);
single = vandq_u8(
vcgeq_u8(input, vdupq_n_u8(0x80)),
vcleq_u8(input, vdupq_n_u8(0xff))
);
mask = vorrq_u16(mask, single);
narrow = vshrn_n_u16(mask, 4);
mask = vorrq_u8(mask, single);
narrow = vshrn_n_u16(vreinterpretq_u16_u8(mask), 4);
match_mask = ~vget_lane_u64(vreinterpret_u64_u8(narrow), 0);
match_len = __builtin_ctzll(match_mask) >> 2;
if (match_mask == 0) {
match_len = 16;
} else {
match_len = __builtin_ctzll(match_mask) >> 2;
}
if (match_len != 16) {
p += match_len;
goto s_n_llhttp__internal__n_header_value_otherwise;
Expand Down
2 changes: 1 addition & 1 deletion lib/llhttp/llhttp-wasm.js
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2 changes: 1 addition & 1 deletion lib/llhttp/llhttp_simd-wasm.js
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