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fix(ast): out-of-bound for single unclosed string (#376)

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* fix(ast): out-of-bound for single unclosed string

* test: add more ast getbypath tests
This commit is contained in:
liu 2023-03-07 15:52:34 +08:00 committed by GitHub
parent 10e45e906d
commit 1f2f83e72e
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 99 additions and 102 deletions
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48
ast/search_test.go
View file

@ -127,9 +127,10 @@ type testGetByPath struct {
ok bool ok bool
} }
func TestSearcher_GetByPathOk(t *testing.T) { func TestSearcher_GetByPathSingle(t *testing.T) {
type Path = []interface{} type Path = []interface{}
const Ok = true const Ok = true
const Error = false
tests := []testGetByPath{ tests := []testGetByPath{
{`true`, Path{}, true, Ok}, {`true`, Path{}, true, Ok},
{`false`, Path{}, false, Ok}, {`false`, Path{}, false, Ok},
@ -143,39 +144,28 @@ func TestSearcher_GetByPathOk(t *testing.T) {
{`[1,2,3]`, Path{1}, 2.0, Ok}, {`[1,2,3]`, Path{1}, 2.0, Ok},
{`[1,2,3]`, Path{2}, 3.0, Ok}, {`[1,2,3]`, Path{2}, 3.0, Ok},
{`[1,2,3]`, Path{2}, 3.0, Ok}, {`[1,2,3]`, Path{2}, 3.0, Ok},
}
for _, test := range tests {
t.Run(test.json, func(t *testing.T) {
s := NewSearcher(test.json)
node, err1 := s.GetByPath(test.path...)
v, err2 := node.Interface()
assert.Equal(t, test.value, v)
ok := err1 == nil && err2 == nil
assert.Equal(t, test.ok, ok)
})
}
}
func TestSearcher_GetByPathError(t *testing.T) { {`tru`, Path{}, nil, Error},
type Path = []interface{} {`fal`, Path{}, nil, Error},
const Error = false
tests := []testGetByPath{
{`tru`, Path{}, true, Error},
{`fal`, Path{}, false, Error},
{`nul`, Path{}, nil, Error}, {`nul`, Path{}, nil, Error},
{`{"a":1`, Path{}, nil, Error}, {`{"a":1`, Path{}, nil, Error},
{`x12345.6789`, Path{}, 12345.6789, Error}, {`x12345.6789`, Path{}, nil, Error},
{`"abc`, Path{}, "abc", Error}, {`"abc`, Path{}, nil, Error},
{`"a\"\\bc`, Path{}, "a\"\\bc", Error}, {`"a\"\\bc`, Path{}, nil, Error},
{`{"a":`, Path{"a"}, 1.0, Error}, {`"a\"\`, Path{}, nil, Error},
{`[1,2,3]`, Path{4}, 1.0, Error}, {`{"a":`, Path{"a"}, nil, Error},
{`[1,2,3]`, Path{"a"}, 3.0, Error}, {`[1,2,3]`, Path{4}, nil, Error},
{`[1,2,3]`, Path{"a"}, nil, Error},
} }
for _, test := range tests { for _, test := range tests {
t.Run(test.json, func(t *testing.T) { t.Run(test.json, func(t *testing.T) {
s := NewSearcher(test.json) s := NewSearcher(test.json)
_, err := s.GetByPath(test.path...) node, err1 := s.GetByPath(test.path...)
assert.Equal(t, test.ok, err == nil) assert.Equal(t, test.ok, err1 == nil)
value, err2 := node.Interface()
assert.Equal(t, test.value, value)
assert.Equal(t, test.ok, err2 == nil)
}) })
} }
} }

5
fuzz/ast_fuzz_test.go
View file

@ -26,6 +26,11 @@ import (
`github.com/davecgh/go-spew/spew` `github.com/davecgh/go-spew/spew`
) )
// data is random, check whether is panic
func fuzzAst(t *testing.T, data []byte) {
sonic.Get(data)
}
func fuzzASTGetFromObject(t *testing.T, data []byte, m map[string]interface{}) { func fuzzASTGetFromObject(t *testing.T, data []byte, m map[string]interface{}) {
for k, expv := range(m) { for k, expv := range(m) {
msg := fmt.Sprintf("Data:\n%s\nKey:\n%s\n", spew.Sdump(&data), spew.Sdump(&k)) msg := fmt.Sprintf("Data:\n%s\nKey:\n%s\n", spew.Sdump(&data), spew.Sdump(&k))

4
fuzz/fuzz_test.go
View file

@ -53,6 +53,8 @@ var target = sonic.ConfigStd
func fuzzMain(t *testing.T, data []byte) { func fuzzMain(t *testing.T, data []byte) {
fuzzValidate(t, data) fuzzValidate(t, data)
fuzzHtmlEscape(t, data) fuzzHtmlEscape(t, data)
// fuzz ast get api, should not panic here.
fuzzAst(t, data)
// Only fuzz the validate json here. // Only fuzz the validate json here.
if !json.Valid(data) { if !json.Valid(data) {
return return
@ -211,7 +213,7 @@ func enableSyncGC() {
func TestMain(m *testing.M) { func TestMain(m *testing.M) {
// Avoid OOM // Avoid OOM
setMemLimit(8 * GB) setMemLimit(12 * GB)
enableSyncGC() enableSyncGC()
time.Sleep(time.Millisecond) time.Sleep(time.Millisecond)
m.Run() m.Run()

46
internal/native/avx/native_amd64.s
View file

@ -6709,20 +6709,20 @@ LBB28_18:
LONG $0xffffcce9; BYTE $0xff // jmp LBB28_16, $-52(%rip) LONG $0xffffcce9; BYTE $0xff // jmp LBB28_16, $-52(%rip)
LBB28_19: LBB28_19:
WORD $0x8b4d; BYTE $0x07 // movq (%r15), %r8 WORD $0x8b4d; BYTE $0x07 // movq (%r15), %r8
LONG $0x084f8b4d // movq $8(%r15), %r9 LONG $0x084f8b4d // movq $8(%r15), %r9
LONG $0x101c8d4d // leaq (%r8,%rdx), %r11 LONG $0x101c8d4d // leaq (%r8,%rdx), %r11
WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9 WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9
LONG $0x20f98349 // cmpq $32, %r9 LONG $0x20f98349 // cmpq $32, %r9
LONG $0x07e8820f; WORD $0x0000 // jb LBB28_27, $2024(%rip) LONG $0x07e88c0f; WORD $0x0000 // jl LBB28_27, $2024(%rip)
LONG $0xffffba41; WORD $0xffff // movl $4294967295, %r10d LONG $0x0020bc41; WORD $0x0000 // movl $32, %r12d
WORD $0x3145; BYTE $0xe4 // xorl %r12d, %r12d LONG $0xffffba41; WORD $0xffff // movl $4294967295, %r10d
QUAD $0xfffffe3b056ff9c5 // vmovdqa $-453(%rip), %xmm0 /* LCPI28_3(%rip) */ WORD $0xd231 // xorl %edx, %edx
QUAD $0xfffffe430d6ff9c5 // vmovdqa $-445(%rip), %xmm1 /* LCPI28_4(%rip) */ QUAD $0xfffffe36056ff9c5 // vmovdqa $-458(%rip), %xmm0 /* LCPI28_3(%rip) */
WORD $0xd231 // xorl %edx, %edx QUAD $0xfffffe3e0d6ff9c5 // vmovdqa $-450(%rip), %xmm1 /* LCPI28_4(%rip) */
WORD $0x3145; BYTE $0xff // xorl %r15d, %r15d WORD $0x3145; BYTE $0xff // xorl %r15d, %r15d
LONG $0x00002be9; BYTE $0x00 // jmp LBB28_21, $43(%rip) LONG $0x000028e9; BYTE $0x00 // jmp LBB28_21, $40(%rip)
QUAD $0x9090909090909090; BYTE $0x90 // .p2align 4, 0x90 LONG $0x90909090; WORD $0x9090 // .p2align 4, 0x90
LBB28_23: LBB28_23:
WORD $0x3145; BYTE $0xff // xorl %r15d, %r15d WORD $0x3145; BYTE $0xff // xorl %r15d, %r15d
@ -6733,8 +6733,8 @@ LBB28_24:
LONG $0x20c28348 // addq $32, %rdx LONG $0x20c28348 // addq $32, %rdx
LONG $0x214c8d4b; BYTE $0xe0 // leaq $-32(%r9,%r12), %rcx LONG $0x214c8d4b; BYTE $0xe0 // leaq $-32(%r9,%r12), %rcx
LONG $0xe0c48349 // addq $-32, %r12 LONG $0xe0c48349 // addq $-32, %r12
LONG $0x1ff98348 // cmpq $31, %rcx LONG $0x3ff98348 // cmpq $63, %rcx
LONG $0x078b860f; WORD $0x0000 // jbe LBB28_25, $1931(%rip) LONG $0x078b8e0f; WORD $0x0000 // jle LBB28_25, $1931(%rip)
LBB28_21: LBB28_21:
LONG $0x6f7ac1c4; WORD $0x1314 // vmovdqu (%r11,%rdx), %xmm2 LONG $0x6f7ac1c4; WORD $0x1314 // vmovdqu (%r11,%rdx), %xmm2
@ -7291,11 +7291,11 @@ LBB28_25:
WORD $0x854d; BYTE $0xff // testq %r15, %r15 WORD $0x854d; BYTE $0xff // testq %r15, %r15
LONG $0x0020850f; WORD $0x0000 // jne LBB28_82, $32(%rip) LONG $0x0020850f; WORD $0x0000 // jne LBB28_82, $32(%rip)
WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11 WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11
WORD $0x014d; BYTE $0xe1 // addq %r12, %r9 WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9
LBB28_27: LBB28_27:
WORD $0x854d; BYTE $0xc9 // testq %r9, %r9 WORD $0x854d; BYTE $0xc9 // testq %r9, %r9
LONG $0x0052850f; WORD $0x0000 // jne LBB28_86, $82(%rip) LONG $0x00528f0f; WORD $0x0000 // jg LBB28_86, $82(%rip)
LONG $0xfff7bee9; BYTE $0xff // jmp LBB28_16, $-2114(%rip) LONG $0xfff7bee9; BYTE $0xff // jmp LBB28_16, $-2114(%rip)
LBB28_81: LBB28_81:
@ -7310,7 +7310,7 @@ LBB28_82:
WORD $0xf748; BYTE $0xd2 // notq %rdx WORD $0xf748; BYTE $0xd2 // notq %rdx
WORD $0x0149; BYTE $0xd1 // addq %rdx, %r9 WORD $0x0149; BYTE $0xd1 // addq %rdx, %r9
WORD $0x854d; BYTE $0xc9 // testq %r9, %r9 WORD $0x854d; BYTE $0xc9 // testq %r9, %r9
LONG $0x0024850f; WORD $0x0000 // jne LBB28_86, $36(%rip) LONG $0x00248f0f; WORD $0x0000 // jg LBB28_86, $36(%rip)
LONG $0xfff790e9; BYTE $0xff // jmp LBB28_16, $-2160(%rip) LONG $0xfff790e9; BYTE $0xff // jmp LBB28_16, $-2160(%rip)
LBB28_84: LBB28_84:
@ -7319,7 +7319,7 @@ LBB28_84:
WORD $0x0149; BYTE $0xc3 // addq %rax, %r11 WORD $0x0149; BYTE $0xc3 // addq %rax, %r11
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9 WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9
LONG $0xf771840f; WORD $0xffff // je LBB28_16, $-2191(%rip) LONG $0xf7718e0f; WORD $0xffff // jle LBB28_16, $-2191(%rip)
LBB28_86: LBB28_86:
LONG $0x03b60f41 // movzbl (%r11), %eax LONG $0x03b60f41 // movzbl (%r11), %eax
@ -7332,7 +7332,7 @@ LBB28_86:
WORD $0x0149; BYTE $0xc3 // addq %rax, %r11 WORD $0x0149; BYTE $0xc3 // addq %rax, %r11
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9 WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9
LONG $0xffcd850f; WORD $0xffff // jne LBB28_86, $-51(%rip) LONG $0xffcd8f0f; WORD $0xffff // jg LBB28_86, $-51(%rip)
LONG $0xfff739e9; BYTE $0xff // jmp LBB28_16, $-2247(%rip) LONG $0xfff739e9; BYTE $0xff // jmp LBB28_16, $-2247(%rip)
BYTE $0x90 // .p2align 2, 0x90 BYTE $0x90 // .p2align 2, 0x90
@ -11410,7 +11410,7 @@ _Digits:
QUAD $0x3939383937393639 // .ascii 8, '96979899' QUAD $0x3939383937393639 // .ascii 8, '96979899'
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_ba9a92e3: // _pow10_ceil_sig.g _LB_25169fe2: // _pow10_ceil_sig.g
QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721 QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721
QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331 QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331
QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807 QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807
@ -14065,7 +14065,7 @@ _P10_TAB:
QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592 QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_ae3e0b42: // _pow10_ceil_sig_f32.g _LB_06ddba4e: // _pow10_ceil_sig_f32.g
QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939 QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939
QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270 QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270
QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433 QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433

50
internal/native/avx2/native_amd64.s
View file

@ -7682,22 +7682,22 @@ LBB28_23:
LONG $0xffffcce9; BYTE $0xff // jmp LBB28_21, $-52(%rip) LONG $0xffffcce9; BYTE $0xff // jmp LBB28_21, $-52(%rip)
LBB28_24: LBB28_24:
WORD $0x8b49; BYTE $0x0f // movq (%r15), %rcx WORD $0x8b49; BYTE $0x0f // movq (%r15), %rcx
LONG $0x085f8b4d // movq $8(%r15), %r11 LONG $0x085f8b4d // movq $8(%r15), %r11
LONG $0x244c8948; BYTE $0x18 // movq %rcx, $24(%rsp) LONG $0x244c8948; BYTE $0x18 // movq %rcx, $24(%rsp)
LONG $0x113c8d4c // leaq (%rcx,%rdx), %r15 LONG $0x113c8d4c // leaq (%rcx,%rdx), %r15
WORD $0x2949; BYTE $0xd3 // subq %rdx, %r11 WORD $0x2949; BYTE $0xd3 // subq %rdx, %r11
LONG $0x20fb8349 // cmpq $32, %r11 LONG $0x20fb8349 // cmpq $32, %r11
LONG $0x06b0820f; WORD $0x0000 // jb LBB28_33, $1712(%rip) LONG $0x06b08c0f; WORD $0x0000 // jl LBB28_33, $1712(%rip)
LONG $0xffffb941; WORD $0xffff // movl $4294967295, %r9d LONG $0x000020bb; BYTE $0x00 // movl $32, %ebx
WORD $0xdb31 // xorl %ebx, %ebx LONG $0xffffb941; WORD $0xffff // movl $4294967295, %r9d
QUAD $0xfffffd67056ffdc5 // vmovdqa $-665(%rip), %ymm0 /* LCPI28_6(%rip) */ WORD $0xd231 // xorl %edx, %edx
QUAD $0xfffffd7f0d6ffdc5 // vmovdqa $-641(%rip), %ymm1 /* LCPI28_7(%rip) */ QUAD $0xfffffd62056ffdc5 // vmovdqa $-670(%rip), %ymm0 /* LCPI28_6(%rip) */
LONG $0xab918d45; WORD $0xaaaa; BYTE $0xaa // leal $-1431655765(%r9), %r10d QUAD $0xfffffd7a0d6ffdc5 // vmovdqa $-646(%rip), %ymm1 /* LCPI28_7(%rip) */
WORD $0xd231 // xorl %edx, %edx LONG $0xab918d45; WORD $0xaaaa; BYTE $0xaa // leal $-1431655765(%r9), %r10d
WORD $0xff31 // xorl %edi, %edi WORD $0xff31 // xorl %edi, %edi
LONG $0x000064e9; BYTE $0x00 // jmp LBB28_26, $100(%rip) LONG $0x000061e9; BYTE $0x00 // jmp LBB28_26, $97(%rip)
QUAD $0x9090909090909090; LONG $0x90909090; WORD $0x9090; BYTE $0x90 // .p2align 4, 0x90 QUAD $0x9090909090909090; LONG $0x90909090 // .p2align 4, 0x90
LBB28_29: LBB28_29:
WORD $0xfe89 // movl %edi, %esi WORD $0xfe89 // movl %edi, %esi
@ -7724,8 +7724,8 @@ LBB28_30:
LONG $0x20c28348 // addq $32, %rdx LONG $0x20c28348 // addq $32, %rdx
LONG $0x1b4c8d49; BYTE $0xe0 // leaq $-32(%r11,%rbx), %rcx LONG $0x1b4c8d49; BYTE $0xe0 // leaq $-32(%r11,%rbx), %rcx
LONG $0xe0c38348 // addq $-32, %rbx LONG $0xe0c38348 // addq $-32, %rbx
LONG $0x1ff98348 // cmpq $31, %rcx LONG $0x3ff98348 // cmpq $63, %rcx
LONG $0x0615860f; WORD $0x0000 // jbe LBB28_31, $1557(%rip) LONG $0x06158e0f; WORD $0x0000 // jle LBB28_31, $1557(%rip)
LBB28_26: LBB28_26:
LONG $0x6f7ec1c4; WORD $0x1714 // vmovdqu (%r15,%rdx), %ymm2 LONG $0x6f7ec1c4; WORD $0x1714 // vmovdqu (%r15,%rdx), %ymm2
@ -8176,11 +8176,11 @@ LBB28_31:
WORD $0x8548; BYTE $0xff // testq %rdi, %rdi WORD $0x8548; BYTE $0xff // testq %rdi, %rdi
LONG $0x0028850f; WORD $0x0000 // jne LBB28_89, $40(%rip) LONG $0x0028850f; WORD $0x0000 // jne LBB28_89, $40(%rip)
WORD $0x0149; BYTE $0xd7 // addq %rdx, %r15 WORD $0x0149; BYTE $0xd7 // addq %rdx, %r15
WORD $0x0149; BYTE $0xdb // addq %rbx, %r11 WORD $0x2949; BYTE $0xd3 // subq %rdx, %r11
LBB28_33: LBB28_33:
WORD $0x854d; BYTE $0xdb // testq %r11, %r11 WORD $0x854d; BYTE $0xdb // testq %r11, %r11
LONG $0x005a850f; WORD $0x0000 // jne LBB28_93, $90(%rip) LONG $0x005a8f0f; WORD $0x0000 // jg LBB28_93, $90(%rip)
LONG $0xfff8f1e9; BYTE $0xff // jmp LBB28_21, $-1807(%rip) LONG $0xfff8f1e9; BYTE $0xff // jmp LBB28_21, $-1807(%rip)
LBB28_87: LBB28_87:
@ -8199,7 +8199,7 @@ LBB28_89:
WORD $0xf748; BYTE $0xd2 // notq %rdx WORD $0xf748; BYTE $0xd2 // notq %rdx
WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11 WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11
WORD $0x854d; BYTE $0xdb // testq %r11, %r11 WORD $0x854d; BYTE $0xdb // testq %r11, %r11
LONG $0x0024850f; WORD $0x0000 // jne LBB28_93, $36(%rip) LONG $0x00248f0f; WORD $0x0000 // jg LBB28_93, $36(%rip)
LONG $0xfff8bbe9; BYTE $0xff // jmp LBB28_21, $-1861(%rip) LONG $0xfff8bbe9; BYTE $0xff // jmp LBB28_21, $-1861(%rip)
LBB28_91: LBB28_91:
@ -8208,7 +8208,7 @@ LBB28_91:
WORD $0x0149; BYTE $0xc7 // addq %rax, %r15 WORD $0x0149; BYTE $0xc7 // addq %rax, %r15
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11 WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11
LONG $0xf89c840f; WORD $0xffff // je LBB28_21, $-1892(%rip) LONG $0xf89c8e0f; WORD $0xffff // jle LBB28_21, $-1892(%rip)
LBB28_93: LBB28_93:
LONG $0x07b60f41 // movzbl (%r15), %eax LONG $0x07b60f41 // movzbl (%r15), %eax
@ -8221,7 +8221,7 @@ LBB28_93:
WORD $0x0149; BYTE $0xc7 // addq %rax, %r15 WORD $0x0149; BYTE $0xc7 // addq %rax, %r15
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11 WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11
LONG $0xffcd850f; WORD $0xffff // jne LBB28_93, $-51(%rip) LONG $0xffcd8f0f; WORD $0xffff // jg LBB28_93, $-51(%rip)
LONG $0xfff864e9; BYTE $0xff // jmp LBB28_21, $-1948(%rip) LONG $0xfff864e9; BYTE $0xff // jmp LBB28_21, $-1948(%rip)
// .p2align 2, 0x90 // .p2align 2, 0x90
@ -12886,7 +12886,7 @@ _Digits:
QUAD $0x3939383937393639 // .ascii 8, '96979899' QUAD $0x3939383937393639 // .ascii 8, '96979899'
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_d6605758: // _pow10_ceil_sig.g _LB_e4586741: // _pow10_ceil_sig.g
QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721 QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721
QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331 QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331
QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807 QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807
@ -15541,7 +15541,7 @@ _P10_TAB:
QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592 QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_4a64d01e: // _pow10_ceil_sig_f32.g _LB_665783d0: // _pow10_ceil_sig_f32.g
QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939 QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939
QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270 QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270
QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433 QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433

46
internal/native/sse/native_amd64.s
View file

@ -6760,20 +6760,20 @@ LBB28_18:
LONG $0xffffcee9; BYTE $0xff // jmp LBB28_16, $-50(%rip) LONG $0xffffcee9; BYTE $0xff // jmp LBB28_16, $-50(%rip)
LBB28_19: LBB28_19:
WORD $0x8b4d; BYTE $0x06 // movq (%r14), %r8 WORD $0x8b4d; BYTE $0x06 // movq (%r14), %r8
LONG $0x084e8b4d // movq $8(%r14), %r9 LONG $0x084e8b4d // movq $8(%r14), %r9
LONG $0x101c8d4d // leaq (%r8,%rdx), %r11 LONG $0x101c8d4d // leaq (%r8,%rdx), %r11
WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9 WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9
LONG $0x20f98349 // cmpq $32, %r9 LONG $0x20f98349 // cmpq $32, %r9
LONG $0x098c820f; WORD $0x0000 // jb LBB28_27, $2444(%rip) LONG $0x098c8c0f; WORD $0x0000 // jl LBB28_27, $2444(%rip)
LONG $0xffffba41; WORD $0xffff // movl $4294967295, %r10d LONG $0x0020bf41; WORD $0x0000 // movl $32, %r15d
WORD $0x3145; BYTE $0xff // xorl %r15d, %r15d LONG $0xffffba41; WORD $0xffff // movl $4294967295, %r10d
QUAD $0xfffffe3c056f0f66 // movdqa $-452(%rip), %xmm0 /* LCPI28_3(%rip) */ WORD $0xd231 // xorl %edx, %edx
QUAD $0xfffffe440d6f0f66 // movdqa $-444(%rip), %xmm1 /* LCPI28_4(%rip) */ QUAD $0xfffffe37056f0f66 // movdqa $-457(%rip), %xmm0 /* LCPI28_3(%rip) */
WORD $0xd231 // xorl %edx, %edx QUAD $0xfffffe3f0d6f0f66 // movdqa $-449(%rip), %xmm1 /* LCPI28_4(%rip) */
WORD $0x3145; BYTE $0xf6 // xorl %r14d, %r14d WORD $0x3145; BYTE $0xf6 // xorl %r14d, %r14d
LONG $0x00002ce9; BYTE $0x00 // jmp LBB28_21, $44(%rip) LONG $0x000029e9; BYTE $0x00 // jmp LBB28_21, $41(%rip)
QUAD $0x9090909090909090; WORD $0x9090 // .p2align 4, 0x90 LONG $0x90909090; WORD $0x9090; BYTE $0x90 // .p2align 4, 0x90
LBB28_23: LBB28_23:
WORD $0x3145; BYTE $0xf6 // xorl %r14d, %r14d WORD $0x3145; BYTE $0xf6 // xorl %r14d, %r14d
@ -6784,8 +6784,8 @@ LBB28_24:
LONG $0x20c28348 // addq $32, %rdx LONG $0x20c28348 // addq $32, %rdx
LONG $0x394c8d4b; BYTE $0xe0 // leaq $-32(%r9,%r15), %rcx LONG $0x394c8d4b; BYTE $0xe0 // leaq $-32(%r9,%r15), %rcx
LONG $0xe0c78349 // addq $-32, %r15 LONG $0xe0c78349 // addq $-32, %r15
LONG $0x1ff98348 // cmpq $31, %rcx LONG $0x3ff98348 // cmpq $63, %rcx
LONG $0x092e860f; WORD $0x0000 // jbe LBB28_25, $2350(%rip) LONG $0x092e8e0f; WORD $0x0000 // jle LBB28_25, $2350(%rip)
LBB28_21: LBB28_21:
LONG $0x6f0f41f3; WORD $0x1314 // movdqu (%r11,%rdx), %xmm2 LONG $0x6f0f41f3; WORD $0x1314 // movdqu (%r11,%rdx), %xmm2
@ -7437,11 +7437,11 @@ LBB28_25:
WORD $0x854d; BYTE $0xf6 // testq %r14, %r14 WORD $0x854d; BYTE $0xf6 // testq %r14, %r14
LONG $0x0024850f; WORD $0x0000 // jne LBB28_84, $36(%rip) LONG $0x0024850f; WORD $0x0000 // jne LBB28_84, $36(%rip)
WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11 WORD $0x0149; BYTE $0xd3 // addq %rdx, %r11
WORD $0x014d; BYTE $0xf9 // addq %r15, %r9 WORD $0x2949; BYTE $0xd1 // subq %rdx, %r9
LBB28_27: LBB28_27:
WORD $0x854d; BYTE $0xc9 // testq %r9, %r9 WORD $0x854d; BYTE $0xc9 // testq %r9, %r9
LONG $0x0056850f; WORD $0x0000 // jne LBB28_88, $86(%rip) LONG $0x00568f0f; WORD $0x0000 // jg LBB28_88, $86(%rip)
LONG $0xfff61ce9; BYTE $0xff // jmp LBB28_16, $-2532(%rip) LONG $0xfff61ce9; BYTE $0xff // jmp LBB28_16, $-2532(%rip)
LBB28_83: LBB28_83:
@ -7457,7 +7457,7 @@ LBB28_84:
WORD $0xf748; BYTE $0xd2 // notq %rdx WORD $0xf748; BYTE $0xd2 // notq %rdx
WORD $0x0149; BYTE $0xd1 // addq %rdx, %r9 WORD $0x0149; BYTE $0xd1 // addq %rdx, %r9
WORD $0x854d; BYTE $0xc9 // testq %r9, %r9 WORD $0x854d; BYTE $0xc9 // testq %r9, %r9
LONG $0x0024850f; WORD $0x0000 // jne LBB28_88, $36(%rip) LONG $0x00248f0f; WORD $0x0000 // jg LBB28_88, $36(%rip)
LONG $0xfff5eae9; BYTE $0xff // jmp LBB28_16, $-2582(%rip) LONG $0xfff5eae9; BYTE $0xff // jmp LBB28_16, $-2582(%rip)
LBB28_86: LBB28_86:
@ -7466,7 +7466,7 @@ LBB28_86:
WORD $0x0149; BYTE $0xc3 // addq %rax, %r11 WORD $0x0149; BYTE $0xc3 // addq %rax, %r11
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9 WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9
LONG $0xf5cb840f; WORD $0xffff // je LBB28_16, $-2613(%rip) LONG $0xf5cb8e0f; WORD $0xffff // jle LBB28_16, $-2613(%rip)
LBB28_88: LBB28_88:
LONG $0x03b60f41 // movzbl (%r11), %eax LONG $0x03b60f41 // movzbl (%r11), %eax
@ -7479,7 +7479,7 @@ LBB28_88:
WORD $0x0149; BYTE $0xc3 // addq %rax, %r11 WORD $0x0149; BYTE $0xc3 // addq %rax, %r11
LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax LONG $0xffc0c748; WORD $0xffff; BYTE $0xff // movq $-1, %rax
WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9 WORD $0x0149; BYTE $0xc9 // addq %rcx, %r9
LONG $0xffcd850f; WORD $0xffff // jne LBB28_88, $-51(%rip) LONG $0xffcd8f0f; WORD $0xffff // jg LBB28_88, $-51(%rip)
LONG $0xfff593e9; BYTE $0xff // jmp LBB28_16, $-2669(%rip) LONG $0xfff593e9; BYTE $0xff // jmp LBB28_16, $-2669(%rip)
WORD $0x9090 // .p2align 2, 0x90 WORD $0x9090 // .p2align 2, 0x90
@ -11556,7 +11556,7 @@ _Digits:
QUAD $0x3939383937393639 // .ascii 8, '96979899' QUAD $0x3939383937393639 // .ascii 8, '96979899'
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_1eff03ac: // _pow10_ceil_sig.g _LB_d943ffab: // _pow10_ceil_sig.g
QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721 QUAD $0xff77b1fcbebcdc4f // .quad -38366372719436721
QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331 QUAD $0x25e8e89c13bb0f7b // .quad 2731688931043774331
QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807 QUAD $0x9faacf3df73609b1 // .quad -6941508010590729807
@ -14211,7 +14211,7 @@ _P10_TAB:
QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592 QUAD $0x4480f0cf064dd592 // .quad 0x4480f0cf064dd592
QUAD $0x0000000000000000 // .p2align 4, 0x00 QUAD $0x0000000000000000 // .p2align 4, 0x00
_LB_43ccba7c: // _pow10_ceil_sig_f32.g _LB_1191cfee: // _pow10_ceil_sig_f32.g
QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939 QUAD $0x81ceb32c4b43fcf5 // .quad -9093133594791772939
QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270 QUAD $0xa2425ff75e14fc32 // .quad -6754730975062328270
QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433 QUAD $0xcad2f7f5359a3b3f // .quad -3831727700400522433

2
native/scanning.c
View file

@ -1634,7 +1634,7 @@ static always_inline long skip_array_fast(const GoString *src, long *p) {
static always_inline long skip_string_fast(const GoString *src, long *p) { static always_inline long skip_string_fast(const GoString *src, long *p) {
const char* s = src->buf + *p; const char* s = src->buf + *p;
size_t nb = src->len - *p; long nb = src->len - *p;
long vi = *p - 1; long vi = *p - 1;
uint64_t prev_bs = 0, escaped; uint64_t prev_bs = 0, escaped;