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[dev.link] all: merge branch 'master' into dev.link

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Clean merge.

Change-Id: Ib4d5e69052138cb325553700512a14562a1aab25
This commit is contained in:
Cherry Zhang 2020-05-04 10:38:25 -04:00
commit beeaa331a5
205 changed files with 18635 additions and 91139 deletions
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1
AUTHORS
View File

@ -96,6 +96,7 @@ Alexei Sholik <alcosholik@gmail.com>
Alexey Borzenkov <snaury@gmail.com>
Alexey Neganov <neganovalexey@gmail.com>
Alexey Palazhchenko <alexey.palazhchenko@gmail.com>
Alexey Semenyuk <alexsemenyuk88@gmail.com>
Alexis Hildebrandt <surryhill@gmail.com>
Ali Rizvi-Santiago <arizvisa@gmail.com>
Aliaksandr Valialkin <valyala@gmail.com>

1
CONTRIBUTORS
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@ -145,6 +145,7 @@ Alexey Borzenkov <snaury@gmail.com>
Alexey Naidonov <alexey.naidyonov@gmail.com>
Alexey Neganov <neganovalexey@gmail.com>
Alexey Palazhchenko <alexey.palazhchenko@gmail.com>
Alexey Semenyuk <alexsemenyuk88@gmail.com>
Alexis Hildebrandt <surryhill@gmail.com>
Alexis Hunt <lexer@google.com>
Alexis Imperial-Legrand <ail@google.com>

25
doc/asm.html
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@ -437,6 +437,31 @@ This is a wrapper function and should not count as disabling <code>recover</code
(For <code>TEXT</code> items.)
This function is a closure so it uses its incoming context register.
</li>
<li>
<code>LOCAL</code> = 128
<br>
This symbol is local to the dynamic shared object.
</li>
<li>
<code>TLSBSS</code> = 256
<br>
(For <code>DATA</code> and <code>GLOBL</code> items.)
Put this data in thread local storage.
</li>
<li>
<code>NOFRAME</code> = 512
<br>
(For <code>TEXT</code> items.)
Do not insert instructions to allocate a stack frame and save/restore the return
address, even if this is not a leaf function.
Only valid on functions that declare a frame size of 0.
</li>
<li>
<code>TOPFRAME</code> = 2048
<br>
(For <code>TEXT</code> items.)
Function is the top of the call stack. Traceback should stop at this function.
</li>
</ul>
<h3 id="runtime">Runtime Coordination</h3>

39
doc/go1.15.html
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@ -31,6 +31,18 @@ TODO
<h2 id="ports">Ports</h2>
<h3 id="darwin">Darwin</h3>
<p> <!-- golang.org/issue/37610, golang.org/issue/37611 -->
As <a href="/doc/go1.14#darwin">announced</a> in the Go 1.14 release
notes, Go 1.15 drops support for 32-bit binaries on macOS, iOS,
iPadOS, watchOS, and tvOS (the <code>darwin/386</code>
and <code>darwin/arm</code> ports). Go continues to support the
64-bit <code>darwin/amd64</code> and <code>darwin/arm64</code> ports.
</p>
<h3 id="windows">Windows</h3>
<p> <!-- CL 214397 and CL 230217 -->
Go 1.15 now generates Windows ASLR executables when -buildmode=pie
cmd/link flag is provided. Go command uses -buildmode=pie by default
@ -214,6 +226,11 @@ TODO
which <code>Timeout</code> returns <code>true</code> although a
deadline has not been exceeded.
</p>
<p><!-- CL 228641 -->
The new <a href="/pkg/net/#Resolver.LookupIP"><code>Resolver.LookupIP</code></a>
method supports IP lookups that are both network-specific and accept a context.
</p>
</dd>
</dl>
@ -334,6 +351,28 @@ TODO
</p>
</dl><!-- sync -->
<dl id="syscall"><dt><a href="/pkg/syscall/">syscall</a></dt>
<dd>
<p><!-- CL 231638 -->
On Unix systems, functions that use
<a href="/pkg/syscall/#SysProcAttr"><code>SysProcAttr</code></a>
will now reject attempts to set both the <code>Setctty</code>
and <code>Foreground</code> fields, as they both use
the <code>Ctty</code> field but do so in incompatible ways.
We expect that few existing programs set both fields.
</p>
<p>
Setting the <code>Setctty</code> field now requires that the
<code>Ctty</code> field be set to a file descriptor number in the
child process, as determined by the <code>ProcAttr.Files</code> field.
Using a child descriptor always worked, but there were certain
cases where using a parent file descriptor also happened to work.
Some programs that set <code>Setctty</code> will need to change
the value of <code>Ctty</code> to use a child descriptor number.
</p>
</dd>
</dl>
<dl id="testing"><dt><a href="/pkg/testing/">testing</a></dt>
<dd>
<p><!-- CL 226877, golang.org/issue/35998 -->

8
misc/cgo/test/test.go
View File

@ -897,6 +897,10 @@ static uint16_t issue31093F(uint16_t v) { return v; }
// issue 32579
typedef struct S32579 { unsigned char data[1]; } S32579;
// issue 38649
// Test that #define'd type aliases work.
#define netbsd_gid unsigned int
*/
import "C"
@ -2192,3 +2196,7 @@ func test32579(t *testing.T) {
t.Errorf("&s[0].data[0] failed: got %d, want %d", s[0].data[0], 1)
}
}
// issue 38649
var issue38649 C.netbsd_gid = 42

15
misc/cgo/testgodefs/testdata/issue38649.go vendored Normal file
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@ -0,0 +1,15 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//
// +build ignore
package main
/*
struct Issue38649 { int x; };
#define issue38649 struct Issue38649
*/
import "C"
type issue38649 C.issue38649

3
misc/cgo/testgodefs/testdata/main.go vendored
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@ -19,5 +19,8 @@ var v6 = B{}
// Test that S is fully defined
var v7 = S{}
// Test that #define'd type is fully defined
var _ = issue38649{X: 0}
func main() {
}

1
misc/cgo/testgodefs/testgodefs_test.go
View File

@ -23,6 +23,7 @@ var filePrefixes = []string{
"fieldtypedef",
"issue37479",
"issue37621",
"issue38649",
}
func TestGoDefs(t *testing.T) {

21
src/bytes/bytes.go
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@ -458,8 +458,10 @@ func FieldsFunc(s []byte, f func(rune) bool) [][]byte {
spans := make([]span, 0, 32)
// Find the field start and end indices.
wasField := false
fromIndex := 0
// Doing this in a separate pass (rather than slicing the string s
// and collecting the result substrings right away) is significantly
// more efficient, possibly due to cache effects.
start := -1 // valid span start if >= 0
for i := 0; i < len(s); {
size := 1
r := rune(s[i])
@ -467,22 +469,21 @@ func FieldsFunc(s []byte, f func(rune) bool) [][]byte {
r, size = utf8.DecodeRune(s[i:])
}
if f(r) {
if wasField {
spans = append(spans, span{start: fromIndex, end: i})
wasField = false
if start >= 0 {
spans = append(spans, span{start, i})
start = -1
}
} else {
if !wasField {
fromIndex = i
wasField = true
if start < 0 {
start = i
}
}
i += size
}
// Last field might end at EOF.
if wasField {
spans = append(spans, span{fromIndex, len(s)})
if start >= 0 {
spans = append(spans, span{start, len(s)})
}
// Create subslices from recorded field indices.

7
src/cmd/asm/internal/asm/endtoend_test.go
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@ -390,7 +390,12 @@ func TestARM64Errors(t *testing.T) {
}
func TestAMD64EndToEnd(t *testing.T) {
testEndToEnd(t, "amd64", "amd64")
defer func(old string) { objabi.GOAMD64 = old }(objabi.GOAMD64)
for _, goamd64 := range []string{"normaljumps", "alignedjumps"} {
t.Logf("GOAMD64=%s", goamd64)
objabi.GOAMD64 = goamd64
testEndToEnd(t, "amd64", "amd64")
}
}
func Test386Encoder(t *testing.T) {

17
src/cmd/cgo/gcc.go
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@ -182,6 +182,9 @@ func (p *Package) Translate(f *File) {
numTypedefs = len(p.typedefs)
// Also ask about any typedefs we've seen so far.
for _, info := range p.typedefList {
if f.Name[info.typedef] != nil {
continue
}
n := &Name{
Go: info.typedef,
C: info.typedef,
@ -333,7 +336,7 @@ func (p *Package) guessKinds(f *File) []*Name {
// void __cgo_f_xxx_5(void) { static const char __cgo_undefined__5[] = (name); }
//
// If we see an error at not-declared:xxx, the corresponding name is not declared.
// If we see an error at not-type:xxx, the corresponding name is a type.
// If we see an error at not-type:xxx, the corresponding name is not a type.
// If we see an error at not-int-const:xxx, the corresponding name is not an integer constant.
// If we see an error at not-num-const:xxx, the corresponding name is not a number constant.
// If we see an error at not-str-lit:xxx, the corresponding name is not a string literal.
@ -710,6 +713,9 @@ func (p *Package) prepareNames(f *File) {
}
}
p.mangleName(n)
if n.Kind == "type" && typedef[n.Mangle] == nil {
typedef[n.Mangle] = n.Type
}
}
}
@ -1348,6 +1354,9 @@ func (p *Package) rewriteRef(f *File) {
if *godefs {
// Substitute definition for mangled type name.
if r.Name.Type != nil {
expr = r.Name.Type.Go
}
if id, ok := expr.(*ast.Ident); ok {
if t := typedef[id.Name]; t != nil {
expr = t.Go
@ -1413,9 +1422,7 @@ func (p *Package) rewriteName(f *File, r *Ref) ast.Expr {
r.Context = ctxType
if r.Name.Type == nil {
error_(r.Pos(), "invalid conversion to C.%s: undefined C type '%s'", fixGo(r.Name.Go), r.Name.C)
break
}
expr = r.Name.Type.Go
break
}
error_(r.Pos(), "call of non-function C.%s", fixGo(r.Name.Go))
@ -1472,9 +1479,7 @@ func (p *Package) rewriteName(f *File, r *Ref) ast.Expr {
// Okay - might be new(T)
if r.Name.Type == nil {
error_(r.Pos(), "expression C.%s: undefined C type '%s'", fixGo(r.Name.Go), r.Name.C)
break
}
expr = r.Name.Type.Go
case "var":
expr = &ast.StarExpr{Star: (*r.Expr).Pos(), X: expr}
case "macro":
@ -1493,8 +1498,6 @@ func (p *Package) rewriteName(f *File, r *Ref) ast.Expr {
// Use of C.enum_x, C.struct_x or C.union_x without C definition.
// GCC won't raise an error when using pointers to such unknown types.
error_(r.Pos(), "type C.%s: undefined C type '%s'", fixGo(r.Name.Go), r.Name.C)
} else {
expr = r.Name.Type.Go
}
default:
if r.Name.Kind == "func" {

50
src/cmd/compile/internal/amd64/ssa.go
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@ -752,7 +752,12 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
p.To.Reg = v.Args[0].Reg()
gc.AddAux(&p.To, v)
case ssa.OpAMD64MOVBstoreidx1, ssa.OpAMD64MOVWstoreidx1, ssa.OpAMD64MOVLstoreidx1, ssa.OpAMD64MOVQstoreidx1, ssa.OpAMD64MOVSSstoreidx1, ssa.OpAMD64MOVSDstoreidx1,
ssa.OpAMD64MOVQstoreidx8, ssa.OpAMD64MOVSDstoreidx8, ssa.OpAMD64MOVLstoreidx8, ssa.OpAMD64MOVSSstoreidx4, ssa.OpAMD64MOVLstoreidx4, ssa.OpAMD64MOVWstoreidx2:
ssa.OpAMD64MOVQstoreidx8, ssa.OpAMD64MOVSDstoreidx8, ssa.OpAMD64MOVLstoreidx8, ssa.OpAMD64MOVSSstoreidx4, ssa.OpAMD64MOVLstoreidx4, ssa.OpAMD64MOVWstoreidx2,
ssa.OpAMD64ADDLmodifyidx1, ssa.OpAMD64ADDLmodifyidx4, ssa.OpAMD64ADDLmodifyidx8, ssa.OpAMD64ADDQmodifyidx1, ssa.OpAMD64ADDQmodifyidx8,
ssa.OpAMD64SUBLmodifyidx1, ssa.OpAMD64SUBLmodifyidx4, ssa.OpAMD64SUBLmodifyidx8, ssa.OpAMD64SUBQmodifyidx1, ssa.OpAMD64SUBQmodifyidx8,
ssa.OpAMD64ANDLmodifyidx1, ssa.OpAMD64ANDLmodifyidx4, ssa.OpAMD64ANDLmodifyidx8, ssa.OpAMD64ANDQmodifyidx1, ssa.OpAMD64ANDQmodifyidx8,
ssa.OpAMD64ORLmodifyidx1, ssa.OpAMD64ORLmodifyidx4, ssa.OpAMD64ORLmodifyidx8, ssa.OpAMD64ORQmodifyidx1, ssa.OpAMD64ORQmodifyidx8,
ssa.OpAMD64XORLmodifyidx1, ssa.OpAMD64XORLmodifyidx4, ssa.OpAMD64XORLmodifyidx8, ssa.OpAMD64XORQmodifyidx1, ssa.OpAMD64XORQmodifyidx8:
p := s.Prog(v.Op.Asm())
p.From.Type = obj.TYPE_REG
p.From.Reg = v.Args[2].Reg()
@ -796,6 +801,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
p.To.Type = obj.TYPE_MEM
p.To.Reg = v.Args[0].Reg()
gc.AddAux2(&p.To, v, off)
case ssa.OpAMD64MOVQstoreconst, ssa.OpAMD64MOVLstoreconst, ssa.OpAMD64MOVWstoreconst, ssa.OpAMD64MOVBstoreconst:
p := s.Prog(v.Op.Asm())
p.From.Type = obj.TYPE_CONST
@ -804,11 +810,29 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
p.To.Type = obj.TYPE_MEM
p.To.Reg = v.Args[0].Reg()
gc.AddAux2(&p.To, v, sc.Off())
case ssa.OpAMD64MOVQstoreconstidx1, ssa.OpAMD64MOVQstoreconstidx8, ssa.OpAMD64MOVLstoreconstidx1, ssa.OpAMD64MOVLstoreconstidx4, ssa.OpAMD64MOVWstoreconstidx1, ssa.OpAMD64MOVWstoreconstidx2, ssa.OpAMD64MOVBstoreconstidx1:
case ssa.OpAMD64MOVQstoreconstidx1, ssa.OpAMD64MOVQstoreconstidx8, ssa.OpAMD64MOVLstoreconstidx1, ssa.OpAMD64MOVLstoreconstidx4, ssa.OpAMD64MOVWstoreconstidx1, ssa.OpAMD64MOVWstoreconstidx2, ssa.OpAMD64MOVBstoreconstidx1,
ssa.OpAMD64ADDLconstmodifyidx1, ssa.OpAMD64ADDLconstmodifyidx4, ssa.OpAMD64ADDLconstmodifyidx8, ssa.OpAMD64ADDQconstmodifyidx1, ssa.OpAMD64ADDQconstmodifyidx8,
ssa.OpAMD64ANDLconstmodifyidx1, ssa.OpAMD64ANDLconstmodifyidx4, ssa.OpAMD64ANDLconstmodifyidx8, ssa.OpAMD64ANDQconstmodifyidx1, ssa.OpAMD64ANDQconstmodifyidx8,
ssa.OpAMD64ORLconstmodifyidx1, ssa.OpAMD64ORLconstmodifyidx4, ssa.OpAMD64ORLconstmodifyidx8, ssa.OpAMD64ORQconstmodifyidx1, ssa.OpAMD64ORQconstmodifyidx8,
ssa.OpAMD64XORLconstmodifyidx1, ssa.OpAMD64XORLconstmodifyidx4, ssa.OpAMD64XORLconstmodifyidx8, ssa.OpAMD64XORQconstmodifyidx1, ssa.OpAMD64XORQconstmodifyidx8:
p := s.Prog(v.Op.Asm())
p.From.Type = obj.TYPE_CONST
sc := v.AuxValAndOff()
p.From.Offset = sc.Val()
switch {
case p.As == x86.AADDQ && p.From.Offset == 1:
p.As = x86.AINCQ
p.From.Type = obj.TYPE_NONE
case p.As == x86.AADDQ && p.From.Offset == -1:
p.As = x86.ADECQ
p.From.Type = obj.TYPE_NONE
case p.As == x86.AADDL && p.From.Offset == 1:
p.As = x86.AINCL
p.From.Type = obj.TYPE_NONE
case p.As == x86.AADDL && p.From.Offset == -1:
p.As = x86.ADECL
p.From.Type = obj.TYPE_NONE
}
memIdx(&p.To, v)
gc.AddAux2(&p.To, v, sc.Off())
case ssa.OpAMD64MOVLQSX, ssa.OpAMD64MOVWQSX, ssa.OpAMD64MOVBQSX, ssa.OpAMD64MOVLQZX, ssa.OpAMD64MOVWQZX, ssa.OpAMD64MOVBQZX,
@ -840,6 +864,28 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) {
p := s.Prog(v.Op.Asm())
p.From.Type = obj.TYPE_MEM
p.From.Reg = v.Args[1].Reg()
gc.AddAux(&p.From, v)
p.To.Type = obj.TYPE_REG
p.To.Reg = v.Reg()
if v.Reg() != v.Args[0].Reg() {
v.Fatalf("input[0] and output not in same register %s", v.LongString())
}
case ssa.OpAMD64ADDLloadidx1, ssa.OpAMD64ADDLloadidx4, ssa.OpAMD64ADDLloadidx8, ssa.OpAMD64ADDQloadidx1, ssa.OpAMD64ADDQloadidx8,
ssa.OpAMD64SUBLloadidx1, ssa.OpAMD64SUBLloadidx4, ssa.OpAMD64SUBLloadidx8, ssa.OpAMD64SUBQloadidx1, ssa.OpAMD64SUBQloadidx8,
ssa.OpAMD64ANDLloadidx1, ssa.OpAMD64ANDLloadidx4, ssa.OpAMD64ANDLloadidx8, ssa.OpAMD64ANDQloadidx1, ssa.OpAMD64ANDQloadidx8,
ssa.OpAMD64ORLloadidx1, ssa.OpAMD64ORLloadidx4, ssa.OpAMD64ORLloadidx8, ssa.OpAMD64ORQloadidx1, ssa.OpAMD64ORQloadidx8,
ssa.OpAMD64XORLloadidx1, ssa.OpAMD64XORLloadidx4, ssa.OpAMD64XORLloadidx8, ssa.OpAMD64XORQloadidx1, ssa.OpAMD64XORQloadidx8:
p := s.Prog(v.Op.Asm())
r, i := v.Args[1].Reg(), v.Args[2].Reg()
p.From.Type = obj.TYPE_MEM
p.From.Scale = v.Op.Scale()
if p.From.Scale == 1 && i == x86.REG_SP {
r, i = i, r
}
p.From.Reg = r
p.From.Index = i
gc.AddAux(&p.From, v)
p.To.Type = obj.TYPE_REG
p.To.Reg = v.Reg()

2
src/cmd/compile/internal/arm64/ssa.go
View File

@ -1083,7 +1083,7 @@ func ssaGenBlock(s *gc.SSAGenState, b, next *ssa.Block) {
s.Br(obj.AJMP, b.Succs[0].Block())
}
}
p.From.Offset = b.Aux.(int64)
p.From.Offset = b.AuxInt
p.From.Type = obj.TYPE_CONST
p.Reg = b.Controls[0].Reg()

40
src/cmd/compile/internal/gc/bench_test.go Normal file
View File

@ -0,0 +1,40 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gc
import "testing"
var globl int64
func BenchmarkLoadAdd(b *testing.B) {
x := make([]int64, 1024)
y := make([]int64, 1024)
for i := 0; i < b.N; i++ {
var s int64
for i := range x {
s ^= x[i] + y[i]
}
globl = s
}
}
func BenchmarkModify(b *testing.B) {
a := make([]int64, 1024)
v := globl
for i := 0; i < b.N; i++ {
for j := range a {
a[j] += v
}
}
}
func BenchmarkConstModify(b *testing.B) {
a := make([]int64, 1024)
for i := 0; i < b.N; i++ {
for j := range a {
a[j] += 3
}
}
}

104
src/cmd/compile/internal/ssa/addressingmodes.go
View File

@ -217,6 +217,110 @@ var combine = map[[2]Op]Op{
[2]Op{OpAMD64CMPQconstload, OpAMD64LEAQ1}: OpAMD64CMPQconstloadidx1,
[2]Op{OpAMD64CMPQconstload, OpAMD64LEAQ8}: OpAMD64CMPQconstloadidx8,
[2]Op{OpAMD64ADDLload, OpAMD64ADDQ}: OpAMD64ADDLloadidx1,
[2]Op{OpAMD64ADDQload, OpAMD64ADDQ}: OpAMD64ADDQloadidx1,
[2]Op{OpAMD64SUBLload, OpAMD64ADDQ}: OpAMD64SUBLloadidx1,
[2]Op{OpAMD64SUBQload, OpAMD64ADDQ}: OpAMD64SUBQloadidx1,
[2]Op{OpAMD64ANDLload, OpAMD64ADDQ}: OpAMD64ANDLloadidx1,
[2]Op{OpAMD64ANDQload, OpAMD64ADDQ}: OpAMD64ANDQloadidx1,
[2]Op{OpAMD64ORLload, OpAMD64ADDQ}: OpAMD64ORLloadidx1,
[2]Op{OpAMD64ORQload, OpAMD64ADDQ}: OpAMD64ORQloadidx1,
[2]Op{OpAMD64XORLload, OpAMD64ADDQ}: OpAMD64XORLloadidx1,
[2]Op{OpAMD64XORQload, OpAMD64ADDQ}: OpAMD64XORQloadidx1,
[2]Op{OpAMD64ADDLload, OpAMD64LEAQ1}: OpAMD64ADDLloadidx1,
[2]Op{OpAMD64ADDLload, OpAMD64LEAQ4}: OpAMD64ADDLloadidx4,
[2]Op{OpAMD64ADDLload, OpAMD64LEAQ8}: OpAMD64ADDLloadidx8,
[2]Op{OpAMD64ADDQload, OpAMD64LEAQ1}: OpAMD64ADDQloadidx1,
[2]Op{OpAMD64ADDQload, OpAMD64LEAQ8}: OpAMD64ADDQloadidx8,
[2]Op{OpAMD64SUBLload, OpAMD64LEAQ1}: OpAMD64SUBLloadidx1,
[2]Op{OpAMD64SUBLload, OpAMD64LEAQ4}: OpAMD64SUBLloadidx4,
[2]Op{OpAMD64SUBLload, OpAMD64LEAQ8}: OpAMD64SUBLloadidx8,
[2]Op{OpAMD64SUBQload, OpAMD64LEAQ1}: OpAMD64SUBQloadidx1,
[2]Op{OpAMD64SUBQload, OpAMD64LEAQ8}: OpAMD64SUBQloadidx8,
[2]Op{OpAMD64ANDLload, OpAMD64LEAQ1}: OpAMD64ANDLloadidx1,
[2]Op{OpAMD64ANDLload, OpAMD64LEAQ4}: OpAMD64ANDLloadidx4,
[2]Op{OpAMD64ANDLload, OpAMD64LEAQ8}: OpAMD64ANDLloadidx8,
[2]Op{OpAMD64ANDQload, OpAMD64LEAQ1}: OpAMD64ANDQloadidx1,
[2]Op{OpAMD64ANDQload, OpAMD64LEAQ8}: OpAMD64ANDQloadidx8,
[2]Op{OpAMD64ORLload, OpAMD64LEAQ1}: OpAMD64ORLloadidx1,
[2]Op{OpAMD64ORLload, OpAMD64LEAQ4}: OpAMD64ORLloadidx4,
[2]Op{OpAMD64ORLload, OpAMD64LEAQ8}: OpAMD64ORLloadidx8,
[2]Op{OpAMD64ORQload, OpAMD64LEAQ1}: OpAMD64ORQloadidx1,
[2]Op{OpAMD64ORQload, OpAMD64LEAQ8}: OpAMD64ORQloadidx8,
[2]Op{OpAMD64XORLload, OpAMD64LEAQ1}: OpAMD64XORLloadidx1,
[2]Op{OpAMD64XORLload, OpAMD64LEAQ4}: OpAMD64XORLloadidx4,
[2]Op{OpAMD64XORLload, OpAMD64LEAQ8}: OpAMD64XORLloadidx8,
[2]Op{OpAMD64XORQload, OpAMD64LEAQ1}: OpAMD64XORQloadidx1,
[2]Op{OpAMD64XORQload, OpAMD64LEAQ8}: OpAMD64XORQloadidx8,
[2]Op{OpAMD64ADDLmodify, OpAMD64ADDQ}: OpAMD64ADDLmodifyidx1,
[2]Op{OpAMD64ADDQmodify, OpAMD64ADDQ}: OpAMD64ADDQmodifyidx1,
[2]Op{OpAMD64SUBLmodify, OpAMD64ADDQ}: OpAMD64SUBLmodifyidx1,
[2]Op{OpAMD64SUBQmodify, OpAMD64ADDQ}: OpAMD64SUBQmodifyidx1,
[2]Op{OpAMD64ANDLmodify, OpAMD64ADDQ}: OpAMD64ANDLmodifyidx1,
[2]Op{OpAMD64ANDQmodify, OpAMD64ADDQ}: OpAMD64ANDQmodifyidx1,
[2]Op{OpAMD64ORLmodify, OpAMD64ADDQ}: OpAMD64ORLmodifyidx1,
[2]Op{OpAMD64ORQmodify, OpAMD64ADDQ}: OpAMD64ORQmodifyidx1,
[2]Op{OpAMD64XORLmodify, OpAMD64ADDQ}: OpAMD64XORLmodifyidx1,
[2]Op{OpAMD64XORQmodify, OpAMD64ADDQ}: OpAMD64XORQmodifyidx1,
[2]Op{OpAMD64ADDLmodify, OpAMD64LEAQ1}: OpAMD64ADDLmodifyidx1,
[2]Op{OpAMD64ADDLmodify, OpAMD64LEAQ4}: OpAMD64ADDLmodifyidx4,
[2]Op{OpAMD64ADDLmodify, OpAMD64LEAQ8}: OpAMD64ADDLmodifyidx8,
[2]Op{OpAMD64ADDQmodify, OpAMD64LEAQ1}: OpAMD64ADDQmodifyidx1,
[2]Op{OpAMD64ADDQmodify, OpAMD64LEAQ8}: OpAMD64ADDQmodifyidx8,
[2]Op{OpAMD64SUBLmodify, OpAMD64LEAQ1}: OpAMD64SUBLmodifyidx1,
[2]Op{OpAMD64SUBLmodify, OpAMD64LEAQ4}: OpAMD64SUBLmodifyidx4,
[2]Op{OpAMD64SUBLmodify, OpAMD64LEAQ8}: OpAMD64SUBLmodifyidx8,
[2]Op{OpAMD64SUBQmodify, OpAMD64LEAQ1}: OpAMD64SUBQmodifyidx1,
[2]Op{OpAMD64SUBQmodify, OpAMD64LEAQ8}: OpAMD64SUBQmodifyidx8,
[2]Op{OpAMD64ANDLmodify, OpAMD64LEAQ1}: OpAMD64ANDLmodifyidx1,
[2]Op{OpAMD64ANDLmodify, OpAMD64LEAQ4}: OpAMD64ANDLmodifyidx4,
[2]Op{OpAMD64ANDLmodify, OpAMD64LEAQ8}: OpAMD64ANDLmodifyidx8,
[2]Op{OpAMD64ANDQmodify, OpAMD64LEAQ1}: OpAMD64ANDQmodifyidx1,
[2]Op{OpAMD64ANDQmodify, OpAMD64LEAQ8}: OpAMD64ANDQmodifyidx8,
[2]Op{OpAMD64ORLmodify, OpAMD64LEAQ1}: OpAMD64ORLmodifyidx1,
[2]Op{OpAMD64ORLmodify, OpAMD64LEAQ4}: OpAMD64ORLmodifyidx4,
[2]Op{OpAMD64ORLmodify, OpAMD64LEAQ8}: OpAMD64ORLmodifyidx8,
[2]Op{OpAMD64ORQmodify, OpAMD64LEAQ1}: OpAMD64ORQmodifyidx1,
[2]Op{OpAMD64ORQmodify, OpAMD64LEAQ8}: OpAMD64ORQmodifyidx8,
[2]Op{OpAMD64XORLmodify, OpAMD64LEAQ1}: OpAMD64XORLmodifyidx1,
[2]Op{OpAMD64XORLmodify, OpAMD64LEAQ4}: OpAMD64XORLmodifyidx4,
[2]Op{OpAMD64XORLmodify, OpAMD64LEAQ8}: OpAMD64XORLmodifyidx8,
[2]Op{OpAMD64XORQmodify, OpAMD64LEAQ1}: OpAMD64XORQmodifyidx1,
[2]Op{OpAMD64XORQmodify, OpAMD64LEAQ8}: OpAMD64XORQmodifyidx8,
[2]Op{OpAMD64ADDLconstmodify, OpAMD64ADDQ}: OpAMD64ADDLconstmodifyidx1,
[2]Op{OpAMD64ADDQconstmodify, OpAMD64ADDQ}: OpAMD64ADDQconstmodifyidx1,
[2]Op{OpAMD64ANDLconstmodify, OpAMD64ADDQ}: OpAMD64ANDLconstmodifyidx1,
[2]Op{OpAMD64ANDQconstmodify, OpAMD64ADDQ}: OpAMD64ANDQconstmodifyidx1,
[2]Op{OpAMD64ORLconstmodify, OpAMD64ADDQ}: OpAMD64ORLconstmodifyidx1,
[2]Op{OpAMD64ORQconstmodify, OpAMD64ADDQ}: OpAMD64ORQconstmodifyidx1,
[2]Op{OpAMD64XORLconstmodify, OpAMD64ADDQ}: OpAMD64XORLconstmodifyidx1,
[2]Op{OpAMD64XORQconstmodify, OpAMD64ADDQ}: OpAMD64XORQconstmodifyidx1,
[2]Op{OpAMD64ADDLconstmodify, OpAMD64LEAQ1}: OpAMD64ADDLconstmodifyidx1,
[2]Op{OpAMD64ADDLconstmodify, OpAMD64LEAQ4}: OpAMD64ADDLconstmodifyidx4,
[2]Op{OpAMD64ADDLconstmodify, OpAMD64LEAQ8}: OpAMD64ADDLconstmodifyidx8,
[2]Op{OpAMD64ADDQconstmodify, OpAMD64LEAQ1}: OpAMD64ADDQconstmodifyidx1,
[2]Op{OpAMD64ADDQconstmodify, OpAMD64LEAQ8}: OpAMD64ADDQconstmodifyidx8,
[2]Op{OpAMD64ANDLconstmodify, OpAMD64LEAQ1}: OpAMD64ANDLconstmodifyidx1,
[2]Op{OpAMD64ANDLconstmodify, OpAMD64LEAQ4}: OpAMD64ANDLconstmodifyidx4,
[2]Op{OpAMD64ANDLconstmodify, OpAMD64LEAQ8}: OpAMD64ANDLconstmodifyidx8,
[2]Op{OpAMD64ANDQconstmodify, OpAMD64LEAQ1}: OpAMD64ANDQconstmodifyidx1,
[2]Op{OpAMD64ANDQconstmodify, OpAMD64LEAQ8}: OpAMD64ANDQconstmodifyidx8,
[2]Op{OpAMD64ORLconstmodify, OpAMD64LEAQ1}: OpAMD64ORLconstmodifyidx1,
[2]Op{OpAMD64ORLconstmodify, OpAMD64LEAQ4}: OpAMD64ORLconstmodifyidx4,
[2]Op{OpAMD64ORLconstmodify, OpAMD64LEAQ8}: OpAMD64ORLconstmodifyidx8,
[2]Op{OpAMD64ORQconstmodify, OpAMD64LEAQ1}: OpAMD64ORQconstmodifyidx1,
[2]Op{OpAMD64ORQconstmodify, OpAMD64LEAQ8}: OpAMD64ORQconstmodifyidx8,
[2]Op{OpAMD64XORLconstmodify, OpAMD64LEAQ1}: OpAMD64XORLconstmodifyidx1,
[2]Op{OpAMD64XORLconstmodify, OpAMD64LEAQ4}: OpAMD64XORLconstmodifyidx4,
[2]Op{OpAMD64XORLconstmodify, OpAMD64LEAQ8}: OpAMD64XORLconstmodifyidx8,
[2]Op{OpAMD64XORQconstmodify, OpAMD64LEAQ1}: OpAMD64XORQconstmodifyidx1,
[2]Op{OpAMD64XORQconstmodify, OpAMD64LEAQ8}: OpAMD64XORQconstmodifyidx8,
// 386
[2]Op{Op386MOVBload, Op386ADDL}: Op386MOVBloadidx1,
[2]Op{Op386MOVWload, Op386ADDL}: Op386MOVWloadidx1,

82
src/cmd/compile/internal/ssa/gen/AMD64Ops.go
View File

@ -136,10 +136,11 @@ func init() {
readflags = regInfo{inputs: nil, outputs: gponly}
flagsgpax = regInfo{inputs: nil, clobbers: ax, outputs: []regMask{gp &^ ax}}
gpload = regInfo{inputs: []regMask{gpspsb, 0}, outputs: gponly}
gp21load = regInfo{inputs: []regMask{gp, gpspsb, 0}, outputs: gponly}
gploadidx = regInfo{inputs: []regMask{gpspsb, gpsp, 0}, outputs: gponly}
gp21pax = regInfo{inputs: []regMask{gp &^ ax, gp}, outputs: []regMask{gp &^ ax}, clobbers: ax}
gpload = regInfo{inputs: []regMask{gpspsb, 0}, outputs: gponly}
gp21load = regInfo{inputs: []regMask{gp, gpspsb, 0}, outputs: gponly}
gploadidx = regInfo{inputs: []regMask{gpspsb, gpsp, 0}, outputs: gponly}
gp21loadidx = regInfo{inputs: []regMask{gp, gpspsb, gpsp, 0}, outputs: gponly}
gp21pax = regInfo{inputs: []regMask{gp &^ ax, gp}, outputs: []regMask{gp &^ ax}, clobbers: ax}
gpstore = regInfo{inputs: []regMask{gpspsb, gpsp, 0}}
gpstoreconst = regInfo{inputs: []regMask{gpspsb, 0}}
@ -409,6 +410,32 @@ func init() {
{name: "XORQload", argLength: 3, reg: gp21load, asm: "XORQ", aux: "SymOff", resultInArg0: true, clobberFlags: true, faultOnNilArg1: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+auxint+aux, arg2 = mem
{name: "XORLload", argLength: 3, reg: gp21load, asm: "XORL", aux: "SymOff", resultInArg0: true, clobberFlags: true, faultOnNilArg1: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+auxint+aux, arg2 = mem
{name: "ADDLloadidx1", argLength: 4, reg: gp21loadidx, asm: "ADDL", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 + tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ADDLloadidx4", argLength: 4, reg: gp21loadidx, asm: "ADDL", scale: 4, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 + tmp, tmp loaded from arg1+4*arg2+auxint+aux, arg3 = mem
{name: "ADDLloadidx8", argLength: 4, reg: gp21loadidx, asm: "ADDL", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 + tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "ADDQloadidx1", argLength: 4, reg: gp21loadidx, asm: "ADDQ", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 + tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ADDQloadidx8", argLength: 4, reg: gp21loadidx, asm: "ADDQ", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 + tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "SUBLloadidx1", argLength: 4, reg: gp21loadidx, asm: "SUBL", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 - tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "SUBLloadidx4", argLength: 4, reg: gp21loadidx, asm: "SUBL", scale: 4, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 - tmp, tmp loaded from arg1+4*arg2+auxint+aux, arg3 = mem
{name: "SUBLloadidx8", argLength: 4, reg: gp21loadidx, asm: "SUBL", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 - tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "SUBQloadidx1", argLength: 4, reg: gp21loadidx, asm: "SUBQ", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 - tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "SUBQloadidx8", argLength: 4, reg: gp21loadidx, asm: "SUBQ", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 - tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "ANDLloadidx1", argLength: 4, reg: gp21loadidx, asm: "ANDL", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 & tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ANDLloadidx4", argLength: 4, reg: gp21loadidx, asm: "ANDL", scale: 4, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 & tmp, tmp loaded from arg1+4*arg2+auxint+aux, arg3 = mem
{name: "ANDLloadidx8", argLength: 4, reg: gp21loadidx, asm: "ANDL", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 & tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "ANDQloadidx1", argLength: 4, reg: gp21loadidx, asm: "ANDQ", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 & tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ANDQloadidx8", argLength: 4, reg: gp21loadidx, asm: "ANDQ", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 & tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "ORLloadidx1", argLength: 4, reg: gp21loadidx, asm: "ORL", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 | tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ORLloadidx4", argLength: 4, reg: gp21loadidx, asm: "ORL", scale: 4, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 | tmp, tmp loaded from arg1+4*arg2+auxint+aux, arg3 = mem
{name: "ORLloadidx8", argLength: 4, reg: gp21loadidx, asm: "ORL", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 | tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "ORQloadidx1", argLength: 4, reg: gp21loadidx, asm: "ORQ", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 | tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "ORQloadidx8", argLength: 4, reg: gp21loadidx, asm: "ORQ", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 | tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "XORLloadidx1", argLength: 4, reg: gp21loadidx, asm: "XORL", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "XORLloadidx4", argLength: 4, reg: gp21loadidx, asm: "XORL", scale: 4, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+4*arg2+auxint+aux, arg3 = mem
{name: "XORLloadidx8", argLength: 4, reg: gp21loadidx, asm: "XORL", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
{name: "XORQloadidx1", argLength: 4, reg: gp21loadidx, asm: "XORQ", scale: 1, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+ arg2+auxint+aux, arg3 = mem
{name: "XORQloadidx8", argLength: 4, reg: gp21loadidx, asm: "XORQ", scale: 8, aux: "SymOff", resultInArg0: true, clobberFlags: true, symEffect: "Read"}, // arg0 ^ tmp, tmp loaded from arg1+8*arg2+auxint+aux, arg3 = mem
// direct binary-op on memory (read-modify-write)
{name: "ADDQmodify", argLength: 3, reg: gpstore, asm: "ADDQ", aux: "SymOff", typ: "Mem", clobberFlags: true, faultOnNilArg0: true, symEffect: "Read,Write"}, // *(arg0+auxint+aux) += arg1, arg2=mem
{name: "SUBQmodify", argLength: 3, reg: gpstore, asm: "SUBQ", aux: "SymOff", typ: "Mem", clobberFlags: true, faultOnNilArg0: true, symEffect: "Read,Write"}, // *(arg0+auxint+aux) -= arg1, arg2=mem
@ -421,6 +448,53 @@ func init() {
{name: "ORLmodify", argLength: 3, reg: gpstore, asm: "ORL", aux: "SymOff", typ: "Mem", clobberFlags: true, faultOnNilArg0: true, symEffect: "Read,Write"}, // *(arg0+auxint+aux) |= arg1, arg2=mem
{name: "XORLmodify", argLength: 3, reg: gpstore, asm: "XORL", aux: "SymOff", typ: "Mem", clobberFlags: true, faultOnNilArg0: true, symEffect: "Read,Write"}, // *(arg0+auxint+aux) ^= arg1, arg2=mem
{name: "ADDQmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ADDQ", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) += arg2, arg3=mem
{name: "ADDQmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ADDQ", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) += arg2, arg3=mem
{name: "SUBQmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "SUBQ", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) -= arg2, arg3=mem
{name: "SUBQmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "SUBQ", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) -= arg2, arg3=mem
{name: "ANDQmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ANDQ", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) &= arg2, arg3=mem
{name: "ANDQmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ANDQ", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) &= arg2, arg3=mem
{name: "ORQmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ORQ", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) |= arg2, arg3=mem
{name: "ORQmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ORQ", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) |= arg2, arg3=mem
{name: "XORQmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "XORQ", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) ^= arg2, arg3=mem
{name: "XORQmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "XORQ", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) ^= arg2, arg3=mem
{name: "ADDLmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ADDL", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) += arg2, arg3=mem
{name: "ADDLmodifyidx4", argLength: 4, reg: gpstoreidx, asm: "ADDL", scale: 4, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+auxint+aux) += arg2, arg3=mem
{name: "ADDLmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ADDL", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) += arg2, arg3=mem
{name: "SUBLmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "SUBL", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) -= arg2, arg3=mem
{name: "SUBLmodifyidx4", argLength: 4, reg: gpstoreidx, asm: "SUBL", scale: 4, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+auxint+aux) -= arg2, arg3=mem
{name: "SUBLmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "SUBL", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) -= arg2, arg3=mem
{name: "ANDLmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ANDL", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) &= arg2, arg3=mem
{name: "ANDLmodifyidx4", argLength: 4, reg: gpstoreidx, asm: "ANDL", scale: 4, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+auxint+aux) &= arg2, arg3=mem
{name: "ANDLmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ANDL", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) &= arg2, arg3=mem
{name: "ORLmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "ORL", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) |= arg2, arg3=mem
{name: "ORLmodifyidx4", argLength: 4, reg: gpstoreidx, asm: "ORL", scale: 4, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+auxint+aux) |= arg2, arg3=mem
{name: "ORLmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "ORL", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) |= arg2, arg3=mem
{name: "XORLmodifyidx1", argLength: 4, reg: gpstoreidx, asm: "XORL", scale: 1, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+auxint+aux) ^= arg2, arg3=mem
{name: "XORLmodifyidx4", argLength: 4, reg: gpstoreidx, asm: "XORL", scale: 4, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+auxint+aux) ^= arg2, arg3=mem
{name: "XORLmodifyidx8", argLength: 4, reg: gpstoreidx, asm: "XORL", scale: 8, aux: "SymOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+auxint+aux) ^= arg2, arg3=mem
{name: "ADDQconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ADDQ", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) += ValAndOff(AuxInt).Val(), arg2=mem
{name: "ADDQconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ADDQ", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) += ValAndOff(AuxInt).Val(), arg2=mem
{name: "ANDQconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ANDQ", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) &= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ANDQconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ANDQ", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) &= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ORQconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ORQ", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) |= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ORQconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ORQ", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) |= ValAndOff(AuxInt).Val(), arg2=mem
{name: "XORQconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "XORQ", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) ^= ValAndOff(AuxInt).Val(), arg2=mem
{name: "XORQconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "XORQ", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) ^= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ADDLconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ADDL", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) += ValAndOff(AuxInt).Val(), arg2=mem
{name: "ADDLconstmodifyidx4", argLength: 3, reg: gpstoreconstidx, asm: "ADDL", scale: 4, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+ValAndOff(AuxInt).Off()+aux) += ValAndOff(AuxInt).Val(), arg2=mem
{name: "ADDLconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ADDL", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) += ValAndOff(AuxInt).Val(), arg2=mem
{name: "ANDLconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ANDL", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) &= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ANDLconstmodifyidx4", argLength: 3, reg: gpstoreconstidx, asm: "ANDL", scale: 4, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+ValAndOff(AuxInt).Off()+aux) &= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ANDLconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ANDL", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) &= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ORLconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "ORL", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) |= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ORLconstmodifyidx4", argLength: 3, reg: gpstoreconstidx, asm: "ORL", scale: 4, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+ValAndOff(AuxInt).Off()+aux) |= ValAndOff(AuxInt).Val(), arg2=mem
{name: "ORLconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "ORL", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) |= ValAndOff(AuxInt).Val(), arg2=mem
{name: "XORLconstmodifyidx1", argLength: 3, reg: gpstoreconstidx, asm: "XORL", scale: 1, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+1*arg1+ValAndOff(AuxInt).Off()+aux) ^= ValAndOff(AuxInt).Val(), arg2=mem
{name: "XORLconstmodifyidx4", argLength: 3, reg: gpstoreconstidx, asm: "XORL", scale: 4, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+4*arg1+ValAndOff(AuxInt).Off()+aux) ^= ValAndOff(AuxInt).Val(), arg2=mem
{name: "XORLconstmodifyidx8", argLength: 3, reg: gpstoreconstidx, asm: "XORL", scale: 8, aux: "SymValAndOff", typ: "Mem", clobberFlags: true, symEffect: "Read,Write"}, // *(arg0+8*arg1+ValAndOff(AuxInt).Off()+aux) ^= ValAndOff(AuxInt).Val(), arg2=mem
// unary ops
{name: "NEGQ", argLength: 1, reg: gp11, asm: "NEGQ", resultInArg0: true, clobberFlags: true}, // -arg0
{name: "NEGL", argLength: 1, reg: gp11, asm: "NEGL", resultInArg0: true, clobberFlags: true}, // -arg0

24
src/cmd/compile/internal/ssa/gen/ARM64.rules
View File

@ -672,20 +672,20 @@
(GT (CMPWconst [0] z:(MSUBW a x y)) yes no) && z.Uses==1 => (GT (CMPW a (MULW <x.Type> x y)) yes no)
// Absorb bit-tests into block
(Z (ANDconst [c] x) yes no) && oneBit(c) -> (TBZ {int64(ntz64(c))} x yes no)
(NZ (ANDconst [c] x) yes no) && oneBit(c) -> (TBNZ {int64(ntz64(c))} x yes no)
(ZW (ANDconst [c] x) yes no) && oneBit(int64(uint32(c))) -> (TBZ {int64(ntz64(int64(uint32(c))))} x yes no)
(NZW (ANDconst [c] x) yes no) && oneBit(int64(uint32(c))) -> (TBNZ {int64(ntz64(int64(uint32(c))))} x yes no)
(EQ (TSTconst [c] x) yes no) && oneBit(c) -> (TBZ {int64(ntz64(c))} x yes no)
(NE (TSTconst [c] x) yes no) && oneBit(c) -> (TBNZ {int64(ntz64(c))} x yes no)
(EQ (TSTWconst [c] x) yes no) && oneBit(int64(uint32(c))) -> (TBZ {int64(ntz64(int64(uint32(c))))} x yes no)
(NE (TSTWconst [c] x) yes no) && oneBit(int64(uint32(c))) -> (TBNZ {int64(ntz64(int64(uint32(c))))} x yes no)
(Z (ANDconst [c] x) yes no) && oneBit(c) => (TBZ [int64(ntz64(c))] x yes no)
(NZ (ANDconst [c] x) yes no) && oneBit(c) => (TBNZ [int64(ntz64(c))] x yes no)
(ZW (ANDconst [c] x) yes no) && oneBit(int64(uint32(c))) => (TBZ [int64(ntz64(int64(uint32(c))))] x yes no)
(NZW (ANDconst [c] x) yes no) && oneBit(int64(uint32(c))) => (TBNZ [int64(ntz64(int64(uint32(c))))] x yes no)
(EQ (TSTconst [c] x) yes no) && oneBit(c) => (TBZ [int64(ntz64(c))] x yes no)
(NE (TSTconst [c] x) yes no) && oneBit(c) => (TBNZ [int64(ntz64(c))] x yes no)
(EQ (TSTWconst [c] x) yes no) && oneBit(int64(uint32(c))) => (TBZ [int64(ntz64(int64(uint32(c))))] x yes no)
(NE (TSTWconst [c] x) yes no) && oneBit(int64(uint32(c))) => (TBNZ [int64(ntz64(int64(uint32(c))))] x yes no)
// Test sign-bit for signed comparisons against zero
(GE (CMPWconst [0] x) yes no) -> (TBZ {int64(31)} x yes no)
(GE (CMPconst [0] x) yes no) -> (TBZ {int64(63)} x yes no)
(LT (CMPWconst [0] x) yes no) -> (TBNZ {int64(31)} x yes no)
(LT (CMPconst [0] x) yes no) -> (TBNZ {int64(63)} x yes no)
(GE (CMPWconst [0] x) yes no) => (TBZ [31] x yes no)
(GE (CMPconst [0] x) yes no) => (TBZ [63] x yes no)
(LT (CMPWconst [0] x) yes no) => (TBNZ [31] x yes no)
(LT (CMPconst [0] x) yes no) => (TBNZ [63] x yes no)
// fold offset into address
(ADDconst [off1] (MOVDaddr [off2] {sym} ptr)) -> (MOVDaddr [off1+off2] {sym} ptr)

12
src/cmd/compile/internal/ssa/gen/ARM64Ops.go
View File

@ -691,12 +691,12 @@ func init() {
{name: "ULE", controls: 1},
{name: "UGT", controls: 1},
{name: "UGE", controls: 1},
{name: "Z", controls: 1}, // Control == 0 (take a register instead of flags)
{name: "NZ", controls: 1}, // Control != 0
{name: "ZW", controls: 1}, // Control == 0, 32-bit
{name: "NZW", controls: 1}, // Control != 0, 32-bit
{name: "TBZ", controls: 1}, // Control & (1 << Aux.(int64)) == 0
{name: "TBNZ", controls: 1}, // Control & (1 << Aux.(int64)) != 0
{name: "Z", controls: 1}, // Control == 0 (take a register instead of flags)
{name: "NZ", controls: 1}, // Control != 0
{name: "ZW", controls: 1}, // Control == 0, 32-bit
{name: "NZW", controls: 1}, // Control != 0, 32-bit
{name: "TBZ", controls: 1, aux: "Int64"}, // Control & (1 << AuxInt) == 0
{name: "TBNZ", controls: 1, aux: "Int64"}, // Control & (1 << AuxInt) != 0
{name: "FLT", controls: 1},
{name: "FLE", controls: 1},
{name: "FGT", controls: 1},

4
src/cmd/compile/internal/ssa/gen/RISCV64.rules
View File

@ -414,9 +414,9 @@
// Boolean ops; 0=false, 1=true
(AndB ...) => (AND ...)
(OrB ...) => (OR ...)
(EqB x y) => (XORI [1] (XOR <typ.Bool> x y))
(EqB x y) => (SEQZ (XOR <typ.Bool> x y))
(NeqB ...) => (XOR ...)
(Not x) => (XORI [1] x)
(Not ...) => (SEQZ ...)
// Lowering pointer arithmetic
// TODO: Special handling for SP offsets, like ARM

3
src/cmd/compile/internal/ssa/gen/RISCV64Ops.go
View File

@ -10,6 +10,9 @@ import (
"fmt"
)
// Notes:
// - Boolean types occupy the entire register. 0=false, 1=true.
// Suffixes encode the bit width of various instructions:
//
// D (double word) = 64 bit int

2
src/cmd/compile/internal/ssa/gen/rulegen.go
View File

@ -1842,6 +1842,8 @@ func (b blockData) auxIntType() string {
return "int8"
case "S390XCCMaskUint8":
return "uint8"
case "Int64":
return "int64"
default:
return "invalid"
}

1274
src/cmd/compile/internal/ssa/opGen.go
View File

File diff suppressed because it is too large Load Diff

1
src/cmd/compile/internal/ssa/rewrite.go
View File

@ -687,7 +687,6 @@ func s390xCCMaskToAux(c s390x.CCMask) interface{} {
func s390xRotateParamsToAux(r s390x.RotateParams) interface{} {
return r
}
func cCopToAux(o Op) interface{} {
return o
}

72
src/cmd/compile/internal/ssa/rewriteARM64.go
View File

@ -26071,30 +26071,30 @@ func rewriteBlockARM64(b *Block) bool {
}
// match: (EQ (TSTconst [c] x) yes no)
// cond: oneBit(c)
// result: (TBZ {int64(ntz64(c))} x yes no)
// result: (TBZ [int64(ntz64(c))] x yes no)
for b.Controls[0].Op == OpARM64TSTconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(c)) {
break
}
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(ntz64(c))
b.AuxInt = int64ToAuxInt(int64(ntz64(c)))
return true
}
// match: (EQ (TSTWconst [c] x) yes no)
// cond: oneBit(int64(uint32(c)))
// result: (TBZ {int64(ntz64(int64(uint32(c))))} x yes no)
// result: (TBZ [int64(ntz64(int64(uint32(c))))] x yes no)
for b.Controls[0].Op == OpARM64TSTWconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt32(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(int64(uint32(c)))) {
break
}
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(ntz64(int64(uint32(c))))
b.AuxInt = int64ToAuxInt(int64(ntz64(int64(uint32(c)))))
return true
}
// match: (EQ (FlagEQ) yes no)
@ -26521,27 +26521,27 @@ func rewriteBlockARM64(b *Block) bool {
return true
}
// match: (GE (CMPWconst [0] x) yes no)
// result: (TBZ {int64(31)} x yes no)
// result: (TBZ [31] x yes no)
for b.Controls[0].Op == OpARM64CMPWconst {
v_0 := b.Controls[0]
if v_0.AuxInt != 0 {
if auxIntToInt32(v_0.AuxInt) != 0 {
break
}
x := v_0.Args[0]
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(31)
b.AuxInt = int64ToAuxInt(31)
return true
}
// match: (GE (CMPconst [0] x) yes no)
// result: (TBZ {int64(63)} x yes no)
// result: (TBZ [63] x yes no)
for b.Controls[0].Op == OpARM64CMPconst {
v_0 := b.Controls[0]
if v_0.AuxInt != 0 {
if auxIntToInt64(v_0.AuxInt) != 0 {
break
}
x := v_0.Args[0]
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(63)
b.AuxInt = int64ToAuxInt(63)
return true
}
// match: (GE (FlagEQ) yes no)
@ -27821,27 +27821,27 @@ func rewriteBlockARM64(b *Block) bool {
return true
}
// match: (LT (CMPWconst [0] x) yes no)
// result: (TBNZ {int64(31)} x yes no)
// result: (TBNZ [31] x yes no)
for b.Controls[0].Op == OpARM64CMPWconst {
v_0 := b.Controls[0]
if v_0.AuxInt != 0 {
if auxIntToInt32(v_0.AuxInt) != 0 {
break
}
x := v_0.Args[0]
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(31)
b.AuxInt = int64ToAuxInt(31)
return true
}
// match: (LT (CMPconst [0] x) yes no)
// result: (TBNZ {int64(63)} x yes no)
// result: (TBNZ [63] x yes no)
for b.Controls[0].Op == OpARM64CMPconst {
v_0 := b.Controls[0]
if v_0.AuxInt != 0 {
if auxIntToInt64(v_0.AuxInt) != 0 {
break
}
x := v_0.Args[0]
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(63)
b.AuxInt = int64ToAuxInt(63)
return true
}
// match: (LT (FlagEQ) yes no)
@ -28254,30 +28254,30 @@ func rewriteBlockARM64(b *Block) bool {
}
// match: (NE (TSTconst [c] x) yes no)
// cond: oneBit(c)
// result: (TBNZ {int64(ntz64(c))} x yes no)
// result: (TBNZ [int64(ntz64(c))] x yes no)
for b.Controls[0].Op == OpARM64TSTconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(c)) {
break
}
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(ntz64(c))
b.AuxInt = int64ToAuxInt(int64(ntz64(c)))
return true
}
// match: (NE (TSTWconst [c] x) yes no)
// cond: oneBit(int64(uint32(c)))
// result: (TBNZ {int64(ntz64(int64(uint32(c))))} x yes no)
// result: (TBNZ [int64(ntz64(int64(uint32(c))))] x yes no)
for b.Controls[0].Op == OpARM64TSTWconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt32(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(int64(uint32(c)))) {
break
}
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(ntz64(int64(uint32(c))))
b.AuxInt = int64ToAuxInt(int64(ntz64(int64(uint32(c)))))
return true
}
// match: (NE (FlagEQ) yes no)
@ -28434,16 +28434,16 @@ func rewriteBlockARM64(b *Block) bool {
}
// match: (NZ (ANDconst [c] x) yes no)
// cond: oneBit(c)
// result: (TBNZ {int64(ntz64(c))} x yes no)
// result: (TBNZ [int64(ntz64(c))] x yes no)
for b.Controls[0].Op == OpARM64ANDconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(c)) {
break
}
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(ntz64(c))
b.AuxInt = int64ToAuxInt(int64(ntz64(c)))
return true
}
// match: (NZ (MOVDconst [0]) yes no)
@ -28472,16 +28472,16 @@ func rewriteBlockARM64(b *Block) bool {
case BlockARM64NZW:
// match: (NZW (ANDconst [c] x) yes no)
// cond: oneBit(int64(uint32(c)))
// result: (TBNZ {int64(ntz64(int64(uint32(c))))} x yes no)
// result: (TBNZ [int64(ntz64(int64(uint32(c))))] x yes no)
for b.Controls[0].Op == OpARM64ANDconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(int64(uint32(c)))) {
break
}
b.resetWithControl(BlockARM64TBNZ, x)
b.Aux = int64(ntz64(int64(uint32(c))))
b.AuxInt = int64ToAuxInt(int64(ntz64(int64(uint32(c)))))
return true
}
// match: (NZW (MOVDconst [c]) yes no)
@ -28678,16 +28678,16 @@ func rewriteBlockARM64(b *Block) bool {
case BlockARM64Z:
// match: (Z (ANDconst [c] x) yes no)
// cond: oneBit(c)
// result: (TBZ {int64(ntz64(c))} x yes no)
// result: (TBZ [int64(ntz64(c))] x yes no)
for b.Controls[0].Op == OpARM64ANDconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(c)) {
break
}
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(ntz64(c))
b.AuxInt = int64ToAuxInt(int64(ntz64(c)))
return true
}
// match: (Z (MOVDconst [0]) yes no)
@ -28716,16 +28716,16 @@ func rewriteBlockARM64(b *Block) bool {
case BlockARM64ZW:
// match: (ZW (ANDconst [c] x) yes no)
// cond: oneBit(int64(uint32(c)))
// result: (TBZ {int64(ntz64(int64(uint32(c))))} x yes no)
// result: (TBZ [int64(ntz64(int64(uint32(c))))] x yes no)
for b.Controls[0].Op == OpARM64ANDconst {
v_0 := b.Controls[0]
c := v_0.AuxInt
c := auxIntToInt64(v_0.AuxInt)
x := v_0.Args[0]
if !(oneBit(int64(uint32(c)))) {
break
}
b.resetWithControl(BlockARM64TBZ, x)
b.Aux = int64(ntz64(int64(uint32(c))))
b.AuxInt = int64ToAuxInt(int64(ntz64(int64(uint32(c)))))
return true
}
// match: (ZW (MOVDconst [c]) yes no)

20
src/cmd/compile/internal/ssa/rewriteRISCV64.go
View File

@ -391,7 +391,8 @@ func rewriteValueRISCV64(v *Value) bool {
v.Op = OpRISCV64LoweredNilCheck
return true
case OpNot:
return rewriteValueRISCV64_OpNot(v)
v.Op = OpRISCV64SEQZ
return true
case OpOffPtr:
return rewriteValueRISCV64_OpOffPtr(v)
case OpOr16:
@ -913,12 +914,11 @@ func rewriteValueRISCV64_OpEqB(v *Value) bool {
b := v.Block
typ := &b.Func.Config.Types
// match: (EqB x y)
// result: (XORI [1] (XOR <typ.Bool> x y))
// result: (SEQZ (XOR <typ.Bool> x y))
for {
x := v_0
y := v_1
v.reset(OpRISCV64XORI)
v.AuxInt = int64ToAuxInt(1)
v.reset(OpRISCV64SEQZ)
v0 := b.NewValue0(v.Pos, OpRISCV64XOR, typ.Bool)
v0.AddArg2(x, y)
v.AddArg(v0)
@ -2132,18 +2132,6 @@ func rewriteValueRISCV64_OpNeqPtr(v *Value) bool {
return true
}
}
func rewriteValueRISCV64_OpNot(v *Value) bool {
v_0 := v.Args[0]
// match: (Not x)
// result: (XORI [1] x)
for {
x := v_0
v.reset(OpRISCV64XORI)
v.AuxInt = int64ToAuxInt(1)
v.AddArg(x)
return true
}
}
func rewriteValueRISCV64_OpOffPtr(v *Value) bool {
v_0 := v.Args[0]
b := v.Block

11
src/cmd/dist/build.go vendored
View File

@ -31,6 +31,7 @@ var (
goos string
goarm string
go386 string
goamd64 string
gomips string
gomips64 string
goppc64 string
@ -151,6 +152,12 @@ func xinit() {
}
go386 = b
b = os.Getenv("GOAMD64")
if b == "" {
b = "alignedjumps"
}
goamd64 = b
b = os.Getenv("GOMIPS")
if b == "" {
b = "hardfloat"
@ -223,6 +230,7 @@ func xinit() {
// For tools being invoked but also for os.ExpandEnv.
os.Setenv("GO386", go386)
os.Setenv("GOAMD64", goamd64)
os.Setenv("GOARCH", goarch)
os.Setenv("GOARM", goarm)
os.Setenv("GOHOSTARCH", gohostarch)
@ -1163,6 +1171,9 @@ func cmdenv() {
if goarch == "386" {
xprintf(format, "GO386", go386)
}
if goarch == "amd64" {
xprintf(format, "GOAMD64", goamd64)
}
if goarch == "mips" || goarch == "mipsle" {
xprintf(format, "GOMIPS", gomips)
}

2
src/cmd/dist/buildruntime.go vendored
View File

@ -42,6 +42,7 @@ func mkzversion(dir, file string) {
//
// const defaultGOROOT = <goroot>
// const defaultGO386 = <go386>
// const defaultGOAMD64 = <goamd64>
// const defaultGOARM = <goarm>
// const defaultGOMIPS = <gomips>
// const defaultGOMIPS64 = <gomips64>
@ -71,6 +72,7 @@ func mkzbootstrap(file string) {
fmt.Fprintf(&buf, "import \"runtime\"\n")
fmt.Fprintln(&buf)
fmt.Fprintf(&buf, "const defaultGO386 = `%s`\n", go386)
fmt.Fprintf(&buf, "const defaultGOAMD64 = `%s`\n", goamd64)
fmt.Fprintf(&buf, "const defaultGOARM = `%s`\n", goarm)
fmt.Fprintf(&buf, "const defaultGOMIPS = `%s`\n", gomips)
fmt.Fprintf(&buf, "const defaultGOMIPS64 = `%s`\n", gomips64)

3
src/cmd/dist/buildtool.go vendored
View File

@ -97,6 +97,7 @@ var bootstrapDirs = []string{
"debug/pe",
"internal/goversion",
"internal/race",
"internal/unsafeheader",
"internal/xcoff",
"math/big",
"math/bits",
@ -115,6 +116,8 @@ var ignorePrefixes = []string{
var ignoreSuffixes = []string{
"_arm64.s",
"_arm64.go",
"_riscv64.s",
"_riscv64.go",
"_wasm.s",
"_wasm.go",
}

2
src/cmd/go.mod
View File

@ -7,6 +7,6 @@ require (
golang.org/x/arch v0.0.0-20191126211547-368ea8f32fff
golang.org/x/crypto v0.0.0-20200414155820-4f8f47aa7992
golang.org/x/mod v0.2.0
golang.org/x/sys v0.0.0-20200219091948-cb0a6d8edb6c // indirect
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd // indirect
golang.org/x/tools v0.0.0-20200309180859-aa4048aca1ca
)

4
src/cmd/go.sum
View File

@ -23,8 +23,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200219091948-cb0a6d8edb6c h1:jceGD5YNJGgGMkJz79agzOln1K9TaZUjv5ird16qniQ=
golang.org/x/sys v0.0.0-20200219091948-cb0a6d8edb6c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e h1:aZzprAO9/8oim3qStq3wc1Xuxx4QmAGriC4VU4ojemQ=

92
src/cmd/go/alldocs.go
View File

@ -35,23 +35,24 @@
//
// Additional help topics:
//
// buildmode build modes
// c calling between Go and C
// cache build and test caching
// environment environment variables
// filetype file types
// go.mod the go.mod file
// gopath GOPATH environment variable
// gopath-get legacy GOPATH go get
// goproxy module proxy protocol
// importpath import path syntax
// modules modules, module versions, and more
// module-get module-aware go get
// module-auth module authentication using go.sum
// module-private module configuration for non-public modules
// packages package lists and patterns
// testflag testing flags
// testfunc testing functions
// buildconstraint build constraints
// buildmode build modes
// c calling between Go and C
// cache build and test caching
// environment environment variables
// filetype file types
// go.mod the go.mod file
// gopath GOPATH environment variable
// gopath-get legacy GOPATH go get
// goproxy module proxy protocol
// importpath import path syntax
// modules modules, module versions, and more
// module-get module-aware go get
// module-auth module authentication using go.sum
// module-private module configuration for non-public modules
// packages package lists and patterns
// testflag testing flags
// testfunc testing functions
//
// Use "go help <topic>" for more information about that topic.
//
@ -1477,6 +1478,60 @@
// See also: go fmt, go fix.
//
//
// Build constraints
//
// Build constraints describe the conditions under which each source file
// should be included in the corresponding package. Build constraints
// for a given source file may be added by build constraint comments
// within the file, or by specific patterns in the file's name.
//
// A build constraint comment appears before the file's package clause and
// must be separated from the package clause by at least one blank line.
// The comment begins with:
//
// // +build
//
// and follows with a space-separated list of options on the same line.
// The constraint is evaluated as the OR of the options.
// Each option evaluates as the AND of its comma-separated terms.
// Each term consists of letters, digits, underscores, and dots.
// Each term may be negated with a leading exclamation point.
//
// For example, the build constraint:
//
// // +build linux,386 darwin,!cgo arm
//
// corresponds to boolean formula:
//
// (linux AND 386) OR (darwin AND NOT cgo) OR arm
//
// During a particular build, the following terms are satisfied:
// - the target operating system and architecture, as spelled by
// runtime.GOOS and runtime.GOARCH respectively
// - the compiler being used, either "gc" or "gccgo"
// - "cgo", if the cgo command is supported
// (see CGO_ENABLED in 'go help environment')
// - a term for each Go major release, through the current version:
// "go1.1" from Go version 1.1 onward,
// "go1.2" from Go version 1.2 onward, and so on
// - and any additional tags given by the '-tags' flag (see 'go help build').
//
// An additional build constraint may be derived from the source file name.
// If a file's name, after stripping the extension and a possible _test suffix,
// matches the patterns *_GOOS, *_GOARCH, or *_GOOS_GOARCH for any known
// GOOS or GOARCH value, then the file is implicitly constrained to that
// specific GOOS and/or GOARCH, in addition to any other build constraints
// declared as comments within the file.
//
// For example, the file:
//
// source_windows_amd64.go
//
// is implicitly constrained to windows / amd64.
//
// See 'go doc go/build' for more details.
//
//
// Build modes
//
// The 'go build' and 'go install' commands take a -buildmode argument which
@ -1699,6 +1754,9 @@
// GO386
// For GOARCH=386, the floating point instruction set.
// Valid values are 387, sse2.
// GOAMD64
// For GOARCH=amd64, jumps can be optionally be aligned such that they do not end on
// or cross 32 byte boundaries. Valid values are alignedjumps (default), normaljumps.
// GOMIPS
// For GOARCH=mips{,le}, whether to use floating point instructions.
// Valid values are hardfloat (default), softfloat.

3
src/cmd/go/internal/cfg/cfg.go
View File

@ -241,6 +241,7 @@ var (
// Used in envcmd.MkEnv and build ID computations.
GOARM = envOr("GOARM", fmt.Sprint(objabi.GOARM))
GO386 = envOr("GO386", objabi.GO386)
GOAMD64 = envOr("GOAMD64", objabi.GOAMD64)
GOMIPS = envOr("GOMIPS", objabi.GOMIPS)
GOMIPS64 = envOr("GOMIPS64", objabi.GOMIPS64)
GOPPC64 = envOr("GOPPC64", fmt.Sprintf("%s%d", "power", objabi.GOPPC64))
@ -266,6 +267,8 @@ func GetArchEnv() (key, val string) {
return "GOARM", GOARM
case "386":
return "GO386", GO386
case "amd64":
return "GOAMD64", GOAMD64
case "mips", "mipsle":
return "GOMIPS", GOMIPS
case "mips64", "mips64le":

16
src/cmd/go/internal/get/get.go
View File

@ -193,8 +193,24 @@ func downloadPaths(patterns []string) []string {
for _, arg := range patterns {
if strings.Contains(arg, "@") {
base.Fatalf("go: cannot use path@version syntax in GOPATH mode")
continue
}
// Guard against 'go get x.go', a common mistake.
// Note that package and module paths may end with '.go', so only print an error
// if the argument has no slash or refers to an existing file.
if strings.HasSuffix(arg, ".go") {
if !strings.Contains(arg, "/") {
base.Errorf("go get %s: arguments must be package or module paths", arg)
continue
}
if fi, err := os.Stat(arg); err == nil && !fi.IsDir() {
base.Errorf("go get: %s exists as a file, but 'go get' requires package arguments", arg)
}
}
}
base.ExitIfErrors()
var pkgs []string
for _, m := range search.ImportPathsQuiet(patterns) {
if len(m.Pkgs) == 0 && strings.Contains(m.Pattern(), "...") {

2
src/cmd/go/internal/help/help.go
View File

@ -93,7 +93,7 @@ Use "go help{{with .LongName}} {{.}}{{end}} <command>" for more information abou
{{if eq (.UsageLine) "go"}}
Additional help topics:
{{range .Commands}}{{if and (not .Runnable) (not .Commands)}}
{{.Name | printf "%-11s"}} {{.Short}}{{end}}{{end}}
{{.Name | printf "%-15s"}} {{.Short}}{{end}}{{end}}
Use "go help{{with .LongName}} {{.}}{{end}} <topic>" for more information about that topic.
{{end}}

60
src/cmd/go/internal/help/helpdoc.go
View File

@ -582,6 +582,9 @@ Architecture-specific environment variables:
GO386
For GOARCH=386, the floating point instruction set.
Valid values are 387, sse2.
GOAMD64
For GOARCH=amd64, jumps can be optionally be aligned such that they do not end on
or cross 32 byte boundaries. Valid values are alignedjumps (default), normaljumps.
GOMIPS
For GOARCH=mips{,le}, whether to use floating point instructions.
Valid values are hardfloat (default), softfloat.
@ -765,3 +768,60 @@ GODEBUG=gocachetest=1 causes the go command to print details of its
decisions about whether to reuse a cached test result.
`,
}
var HelpBuildConstraint = &base.Command{
UsageLine: "buildconstraint",
Short: "build constraints",
Long: `
Build constraints describe the conditions under which each source file
should be included in the corresponding package. Build constraints
for a given source file may be added by build constraint comments
within the file, or by specific patterns in the file's name.
A build constraint comment appears before the file's package clause and
must be separated from the package clause by at least one blank line.
The comment begins with:
// +build
and follows with a space-separated list of options on the same line.
The constraint is evaluated as the OR of the options.
Each option evaluates as the AND of its comma-separated terms.
Each term consists of letters, digits, underscores, and dots.
Each term may be negated with a leading exclamation point.
For example, the build constraint:
// +build linux,386 darwin,!cgo arm
corresponds to boolean formula:
(linux AND 386) OR (darwin AND NOT cgo) OR arm
During a particular build, the following terms are satisfied:
- the target operating system and architecture, as spelled by
runtime.GOOS and runtime.GOARCH respectively
- the compiler being used, either "gc" or "gccgo"
- "cgo", if the cgo command is supported
(see CGO_ENABLED in 'go help environment')
- a term for each Go major release, through the current version:
"go1.1" from Go version 1.1 onward,
"go1.2" from Go version 1.2 onward, and so on
- and any additional tags given by the '-tags' flag (see 'go help build').
An additional build constraint may be derived from the source file name.
If a file's name, after stripping the extension and a possible _test suffix,
matches the patterns *_GOOS, *_GOARCH, or *_GOOS_GOARCH for any known
GOOS or GOARCH value, then the file is implicitly constrained to that
specific GOOS and/or GOARCH, in addition to any other build constraints
declared as comments within the file.
For example, the file:
source_windows_amd64.go
is implicitly constrained to windows / amd64.
See 'go doc go/build' for more details.
`,
}

14
src/cmd/go/internal/modget/get.go
View File

@ -310,6 +310,20 @@ func runGet(cmd *base.Command, args []string) {
continue
}
// Guard against 'go get x.go', a common mistake.
// Note that package and module paths may end with '.go', so only print an error
// if the argument has no version and either has no slash or refers to an existing file.
if strings.HasSuffix(arg, ".go") && vers == "" {
if !strings.Contains(arg, "/") {
base.Errorf("go get %s: arguments must be package or module paths", arg)
continue
}
if fi, err := os.Stat(arg); err == nil && !fi.IsDir() {
base.Errorf("go get: %s exists as a file, but 'go get' requires package arguments", arg)
continue
}
}
// If no version suffix is specified, assume @upgrade.
// If -u=patch was specified, assume @patch instead.
if vers == "" {

1
src/cmd/go/main.go
View File

@ -59,6 +59,7 @@ func init() {
version.CmdVersion,
vet.CmdVet,
help.HelpBuildConstraint,
help.HelpBuildmode,
help.HelpC,
help.HelpCache,

60
src/cmd/go/testdata/script/get_go_file.txt vendored Normal file
View File

@ -0,0 +1,60 @@
# Tests Issue #38478
# Tests that go get in GOPATH mode returns a specific error if the argument
# ends with '.go', and either has no slash or refers to an existing file.
env GO111MODULE=off
# argument doesn't have .go suffix
go get test
# argument has .go suffix, is a file and exists
! go get test.go
stderr 'go get test.go: arguments must be package or module paths'
# argument has .go suffix, doesn't exist and has no slashes
! go get test_missing.go
stderr 'go get test_missing.go: arguments must be package or module paths'
# argument has .go suffix, is a file and exists in sub-directory
! go get test/test.go
stderr 'go get: test/test.go exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix, doesn't exist and has slashes
! go get test/test_missing.go
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix, is a symlink and exists
[symlink] symlink test_sym.go -> test.go
[symlink] ! go get test_sym.go
[symlink] stderr 'go get test_sym.go: arguments must be package or module paths'
[symlink] rm test_sym.go
# argument has .go suffix, is a symlink and exists in sub-directory
[symlink] symlink test/test_sym.go -> test.go
[symlink] ! go get test/test_sym.go
[symlink] stderr 'go get: test/test_sym.go exists as a file, but ''go get'' requires package arguments'
[symlink] rm test_sym.go
# argument has .go suffix, is a directory and exists
mkdir test_dir.go
! go get test_dir.go
stderr 'go get test_dir.go: arguments must be package or module paths'
rm test_dir.go
# argument has .go suffix, is a directory and exists in sub-directory
mkdir test/test_dir.go
! go get test/test_dir.go
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
rm test/test_dir.go
-- test.go --
package main
func main() {println("test")}
-- test/test.go --
package main
func main() {println("test")}

68
src/cmd/go/testdata/script/mod_get_go_file.txt vendored Normal file
View File

@ -0,0 +1,68 @@
# Tests Issue #38478
# Tests that go get in GOMOD mode returns a specific error if the argument
# ends with '.go', has no version, and either has no slash or refers to an
# existing file.
env GO111MODULE=on
# argument doesn't have .go suffix and has no version
! go get test
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix and has version
! go get test.go@v1.0.0
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix, is a file and exists
! go get test.go
stderr 'go get test.go: arguments must be package or module paths'
# argument has .go suffix, doesn't exist and has no slashes
! go get test_missing.go
stderr 'arguments must be package or module paths'
# argument has .go suffix, is a file and exists in sub-directory
! go get test/test.go
stderr 'go get: test/test.go exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix, doesn't exist and has slashes
! go get test/test_missing.go
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
# argument has .go suffix, is a symlink and exists
[symlink] symlink test_sym.go -> test.go
[symlink] ! go get test_sym.go
[symlink] stderr 'go get test_sym.go: arguments must be package or module paths'
[symlink] rm test_sym.go
# argument has .go suffix, is a symlink and exists in sub-directory
[symlink] symlink test/test_sym.go -> test.go
[symlink] ! go get test/test_sym.go
[symlink] stderr 'go get: test/test_sym.go exists as a file, but ''go get'' requires package arguments'
[symlink] rm test_sym.go
# argument has .go suffix, is a directory and exists
mkdir test_dir.go
! go get test_dir.go
stderr 'go get test_dir.go: arguments must be package or module paths'
rm test_dir.go
# argument has .go suffix, is a directory and exists in sub-directory
mkdir test/test_dir.go
! go get test/test_dir.go
! stderr 'arguments must be package or module paths'
! stderr 'exists as a file, but ''go get'' requires package arguments'
rm test/test_dir.go
-- test.go --
package main
func main() {println("test")}
-- test/test.go --
package main
func main() {println("test")}

58
src/cmd/gofmt/gofmt.go
View File

@ -37,9 +37,10 @@ var (
cpuprofile = flag.String("cpuprofile", "", "write cpu profile to this file")
)
// Keep these in sync with go/format/format.go.
const (
tabWidth = 8
printerMode = printer.UseSpaces | printer.TabIndent
printerMode = printer.UseSpaces | printer.TabIndent | printer.StdFormat
)
var (
@ -113,8 +114,6 @@ func processFile(filename string, in io.Reader, out io.Writer, stdin bool) error
simplify(file)
}
ast.Inspect(file, normalizeNumbers)
res, err := format(fileSet, file, sourceAdj, indentAdj, src, printer.Config{Mode: printerMode, Tabwidth: tabWidth})
if err != nil {
return err
@ -294,56 +293,3 @@ func backupFile(filename string, data []byte, perm os.FileMode) (string, error)
return bakname, err
}
// normalizeNumbers rewrites base prefixes and exponents to
// use lower-case letters, and removes leading 0's from
// integer imaginary literals. It leaves hexadecimal digits
// alone.
func normalizeNumbers(n ast.Node) bool {
lit, _ := n.(*ast.BasicLit)
if lit == nil || (lit.Kind != token.INT && lit.Kind != token.FLOAT && lit.Kind != token.IMAG) {
return true
}
if len(lit.Value) < 2 {
return false // only one digit (common case) - nothing to do
}
// len(lit.Value) >= 2
// We ignore lit.Kind because for lit.Kind == token.IMAG the literal may be an integer
// or floating-point value, decimal or not. Instead, just consider the literal pattern.
x := lit.Value
switch x[:2] {
default:
// 0-prefix octal, decimal int, or float (possibly with 'i' suffix)
if i := strings.LastIndexByte(x, 'E'); i >= 0 {
x = x[:i] + "e" + x[i+1:]
break
}
// remove leading 0's from integer (but not floating-point) imaginary literals
if x[len(x)-1] == 'i' && strings.IndexByte(x, '.') < 0 && strings.IndexByte(x, 'e') < 0 {
x = strings.TrimLeft(x, "0_")
if x == "i" {
x = "0i"
}
}
case "0X":
x = "0x" + x[2:]
fallthrough
case "0x":
// possibly a hexadecimal float
if i := strings.LastIndexByte(x, 'P'); i >= 0 {
x = x[:i] + "p" + x[i+1:]
}
case "0O":
x = "0o" + x[2:]
case "0o":
// nothing to do
case "0B":
x = "0b" + x[2:]
case "0b":
// nothing to do
}
lit.Value = x
return false
}

14
src/cmd/internal/goobj2/objfile.go
View File

@ -12,6 +12,7 @@ import (
"encoding/binary"
"errors"
"fmt"
"internal/unsafeheader"
"io"
"unsafe"
)
@ -502,16 +503,15 @@ func (r *Reader) StringAt(off uint32, len uint32) string {
}
func toString(b []byte) string {
type stringHeader struct {
str unsafe.Pointer
len int
}
if len(b) == 0 {
return ""
}
ss := stringHeader{str: unsafe.Pointer(&b[0]), len: len(b)}
s := *(*string)(unsafe.Pointer(&ss))
var s string
hdr := (*unsafeheader.String)(unsafe.Pointer(&s))
hdr.Data = unsafe.Pointer(&b[0])
hdr.Len = len(b)
return s
}

40
src/cmd/internal/obj/arm64/doc.go
View File

@ -45,6 +45,46 @@ instructions and floating-point(scalar) instructions.
AESD V22.B16, V19.B16 <=> aesd v19.16b, v22.16b
SCVTFWS R3, F16 <=> scvtf s17, w6
6. Align directive
Go asm supports the PCALIGN directive, which indicates that the next instruction should be aligned
to a specified boundary by padding with NOOP instruction. The alignment value supported on arm64
must be a power of 2 and in the range of [8, 2048].
Examples:
PCALIGN $16
MOVD $2, R0 // This instruction is aligned with 16 bytes.
PCALIGN $1024
MOVD $3, R1 // This instruction is aligned with 1024 bytes.
PCALING also changes the function alignment. If a function has one or more PCALIGN directives,
its address will be aligned to the same or coarser boundary, which is the maximum of all the
alignment values.
In the following example, the function Add is aligned with 128 bytes.
Examples:
TEXT ·Add(SB),$40-16
MOVD $2, R0
PCALIGN $32
MOVD $4, R1
PCALIGN $128
MOVD $8, R2
RET
On arm64, functions in Go are aligned to 16 bytes by default, we can also use PCALGIN to set the
function alignment. The functions that need to be aligned are preferably using NOFRAME and NOSPLIT
to avoid the impact of the prologues inserted by the assembler, so that the function address will
have the same alignment as the first hand-written instruction.
In the following example, PCALIGN at the entry of the function Add will align its address to 2048 bytes.
Examples:
TEXT ·Add(SB),NOSPLIT|NOFRAME,$0
PCALIGN $2048
MOVD $1, R0
MOVD $1, R1
RET
Special Cases.
(1) umov is written as VMOV.

219
src/cmd/internal/obj/x86/asm6.go
View File

@ -1838,6 +1838,12 @@ func fillnop(p []byte, n int) {
}
}
func noppad(ctxt *obj.Link, s *obj.LSym, c int32, pad int32) int32 {
s.Grow(int64(c) + int64(pad))
fillnop(s.P[c:], int(pad))
return c + pad
}
func spadjop(ctxt *obj.Link, l, q obj.As) obj.As {
if ctxt.Arch.Family != sys.AMD64 || ctxt.Arch.PtrSize == 4 {
return l
@ -1845,7 +1851,197 @@ func spadjop(ctxt *obj.Link, l, q obj.As) obj.As {
return q
}
// If the environment variable GOAMD64=alignedjumps the assembler will ensure that
// no standalone or macro-fused jump will straddle or end on a 32 byte boundary
// by inserting NOPs before the jumps
func isJump(p *obj.Prog) bool {
return p.Pcond != nil || p.As == obj.AJMP || p.As == obj.ACALL ||
p.As == obj.ARET || p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO
}
// lookForJCC returns the first real instruction starting from p, if that instruction is a conditional
// jump. Otherwise, nil is returned.
func lookForJCC(p *obj.Prog) *obj.Prog {
// Skip any PCDATA, FUNCDATA or NOP instructions
var q *obj.Prog
for q = p.Link; q != nil && (q.As == obj.APCDATA || q.As == obj.AFUNCDATA || q.As == obj.ANOP); q = q.Link {
}
if q == nil || q.Pcond == nil || p.As == obj.AJMP || p.As == obj.ACALL {
return nil
}
switch q.As {
case AJOS, AJOC, AJCS, AJCC, AJEQ, AJNE, AJLS, AJHI,
AJMI, AJPL, AJPS, AJPC, AJLT, AJGE, AJLE, AJGT:
default:
return nil
}
return q
}
// fusedJump determines whether p can be fused with a subsequent conditional jump instruction.
// If it can, we return true followed by the total size of the fused jump. If it can't, we return false.
// Macro fusion rules are derived from the Intel Optimization Manual (April 2019) section 3.4.2.2.
func fusedJump(p *obj.Prog) (bool, uint8) {
var fusedSize uint8
// The first instruction in a macro fused pair may be preceeded by the LOCK prefix,
// or possibly an XACQUIRE/XRELEASE prefix followed by a LOCK prefix. If it is, we
// need to be careful to insert any padding before the locks rather than directly after them.
if p.As == AXRELEASE || p.As == AXACQUIRE {
fusedSize += p.Isize
for p = p.Link; p != nil && (p.As == obj.APCDATA || p.As == obj.AFUNCDATA); p = p.Link {
}
if p == nil {
return false, 0
}
}
if p.As == ALOCK {
fusedSize += p.Isize
for p = p.Link; p != nil && (p.As == obj.APCDATA || p.As == obj.AFUNCDATA); p = p.Link {
}
if p == nil {
return false, 0
}
}
cmp := p.As == ACMPB || p.As == ACMPL || p.As == ACMPQ || p.As == ACMPW
cmpAddSub := p.As == AADDB || p.As == AADDL || p.As == AADDW || p.As == AADDQ ||
p.As == ASUBB || p.As == ASUBL || p.As == ASUBW || p.As == ASUBQ || cmp
testAnd := p.As == ATESTB || p.As == ATESTL || p.As == ATESTQ || p.As == ATESTW ||
p.As == AANDB || p.As == AANDL || p.As == AANDQ || p.As == AANDW
incDec := p.As == AINCB || p.As == AINCL || p.As == AINCQ || p.As == AINCW ||
p.As == ADECB || p.As == ADECL || p.As == ADECQ || p.As == ADECW
if !cmpAddSub && !testAnd && !incDec {
return false, 0
}
if !incDec {
var argOne obj.AddrType
var argTwo obj.AddrType
if cmp {
argOne = p.From.Type
argTwo = p.To.Type
} else {
argOne = p.To.Type
argTwo = p.From.Type
}
if argOne == obj.TYPE_REG {
if argTwo != obj.TYPE_REG && argTwo != obj.TYPE_CONST && argTwo != obj.TYPE_MEM {
return false, 0
}
} else if argOne == obj.TYPE_MEM {
if argTwo != obj.TYPE_REG {
return false, 0
}
} else {
return false, 0
}
}
fusedSize += p.Isize
jmp := lookForJCC(p)
if jmp == nil {
return false, 0
}
fusedSize += jmp.Isize
if testAnd {
return true, fusedSize
}
if jmp.As == AJOC || jmp.As == AJOS || jmp.As == AJMI ||
jmp.As == AJPL || jmp.As == AJPS || jmp.As == AJPC {
return false, 0
}
if cmpAddSub {
return true, fusedSize
}
if jmp.As == AJCS || jmp.As == AJCC || jmp.As == AJHI || jmp.As == AJLS {
return false, 0
}
return true, fusedSize
}
type padJumpsCtx int32
func makePjcCtx(ctxt *obj.Link) padJumpsCtx {
// Disable jump padding on 32 bit builds by settting
// padJumps to 0.
if ctxt.Arch.Family == sys.I386 {
return padJumpsCtx(0)
}
// Disable jump padding for hand written assembly code.
if ctxt.IsAsm {
return padJumpsCtx(0)
}
if objabi.GOAMD64 != "alignedjumps" {
return padJumpsCtx(0)
}
return padJumpsCtx(32)
}
// padJump detects whether the instruction being assembled is a standalone or a macro-fused
// jump that needs to be padded. If it is, NOPs are inserted to ensure that the jump does
// not cross or end on a 32 byte boundary.
func (pjc padJumpsCtx) padJump(ctxt *obj.Link, s *obj.LSym, p *obj.Prog, c int32) int32 {
if pjc == 0 {
return c
}
var toPad int32
fj, fjSize := fusedJump(p)
mask := int32(pjc - 1)
if fj {
if (c&mask)+int32(fjSize) >= int32(pjc) {
toPad = int32(pjc) - (c & mask)
}
} else if isJump(p) {
if (c&mask)+int32(p.Isize) >= int32(pjc) {
toPad = int32(pjc) - (c & mask)
}
}
if toPad <= 0 {
return c
}
return noppad(ctxt, s, c, toPad)
}
// reAssemble is called if an instruction's size changes during assembly. If
// it does and the instruction is a standalone or a macro-fused jump we need to
// reassemble.
func (pjc padJumpsCtx) reAssemble(p *obj.Prog) bool {
if pjc == 0 {
return false
}
fj, _ := fusedJump(p)
return fj || isJump(p)
}
type nopPad struct {
p *obj.Prog // Instruction before the pad
n int32 // Size of the pad
}
func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
pjc := makePjcCtx(ctxt)
if s.P != nil {
return
}
@ -1903,6 +2099,7 @@ func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
var n int
var c int32
errors := ctxt.Errors
var nops []nopPad // Padding for a particular assembly (reuse slice storage if multiple assemblies)
for {
// This loop continues while there are reasons to re-assemble
// whole block, like the presence of long forward jumps.
@ -1913,9 +2110,13 @@ func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
s.R = s.R[:0]
s.P = s.P[:0]
c = 0
var pPrev *obj.Prog
nops = nops[:0]
for p := s.Func.Text; p != nil; p = p.Link {
c0 := c
c = pjc.padJump(ctxt, s, p, c)
if (p.Back&branchLoopHead != 0) && c&(loopAlign-1) != 0 {
if maxLoopPad > 0 && p.Back&branchLoopHead != 0 && c&(loopAlign-1) != 0 {
// pad with NOPs
v := -c & (loopAlign - 1)
@ -1954,11 +2155,21 @@ func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
m := ab.Len()
if int(p.Isize) != m {
p.Isize = uint8(m)
if pjc.reAssemble(p) {
// We need to re-assemble here to check for jumps and fused jumps
// that span or end on 32 byte boundaries.
reAssemble = true
}
}
s.Grow(p.Pc + int64(m))
copy(s.P[p.Pc:], ab.Bytes())
// If there was padding, remember it.
if pPrev != nil && !ctxt.IsAsm && c > c0 {
nops = append(nops, nopPad{p: pPrev, n: c - c0})
}
c += int32(m)
pPrev = p
}
n++
@ -1973,6 +2184,12 @@ func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
return
}
}
// splice padding nops into Progs
for _, n := range nops {
pp := n.p
np := &obj.Prog{Link: pp.Link, Ctxt: pp.Ctxt, As: obj.ANOP, Pos: pp.Pos.WithNotStmt(), Pc: pp.Pc + int64(pp.Isize), Isize: uint8(n.n)}
pp.Link = np
}
s.Size = int64(c)

10
src/cmd/internal/objabi/util.go
View File

@ -25,6 +25,7 @@ var (
GOARCH = envOr("GOARCH", defaultGOARCH)
GOOS = envOr("GOOS", defaultGOOS)
GO386 = envOr("GO386", defaultGO386)
GOAMD64 = goamd64()
GOARM = goarm()
GOMIPS = gomips()
GOMIPS64 = gomips64()
@ -39,6 +40,15 @@ const (
MachoRelocOffset = 2048 // reserve enough space for ELF relocations
)
func goamd64() string {
switch v := envOr("GOAMD64", defaultGOAMD64); v {
case "normaljumps", "alignedjumps":
return v
}
log.Fatalf("Invalid GOAMD64 value. Must be normaljumps or alignedjumps.")
panic("unreachable")
}
func goarm() int {
switch v := envOr("GOARM", defaultGOARM); v {
case "5":

7
src/cmd/link/internal/amd64/obj.go
View File

@ -39,8 +39,13 @@ import (
func Init() (*sys.Arch, ld.Arch) {
arch := sys.ArchAMD64
fa := funcAlign
if objabi.GOAMD64 == "alignedjumps" {
fa = 32
}
theArch := ld.Arch{
Funcalign: funcAlign,
Funcalign: fa,
Maxalign: maxAlign,
Minalign: minAlign,
Dwarfregsp: dwarfRegSP,

13
src/cmd/link/internal/ld/deadcode.go
View File

@ -6,6 +6,7 @@ package ld
import (
"bytes"
"cmd/internal/goobj2"
"cmd/internal/objabi"
"cmd/internal/sys"
"cmd/link/internal/loader"
@ -154,7 +155,17 @@ func (d *deadcodePass) flood() {
}
naux := d.ldr.NAux(symIdx)
for i := 0; i < naux; i++ {
d.mark(d.ldr.Aux2(symIdx, i).Sym(), symIdx)
a := d.ldr.Aux2(symIdx, i)
if a.Type() == goobj2.AuxGotype && !d.ctxt.linkShared {
// A symbol being reachable doesn't imply we need its
// type descriptor. Don't mark it.
// TODO: when -linkshared, the GCProg generation code
// seems to need it. I'm not sure why. I think it could
// just reach to the type descriptor's data without
// requiring to mark it reachable.
continue
}
d.mark(a.Sym(), symIdx)
}
// Some host object symbols have an outer object, which acts like a
// "carrier" symbol, or it holds all the symbols for a particular

54
src/cmd/link/internal/ld/deadcode_test.go
View File

@ -14,28 +14,9 @@ import (
"testing"
)
// This example uses reflect.Value.Call, but not
// reflect.{Value,Type}.Method. This should not
// need to bring all methods live.
const deadcodeTestSrc = `
package main
import "reflect"
func f() { println("call") }
type T int
func (T) M() {}
func main() {
v := reflect.ValueOf(f)
v.Call(nil)
i := interface{}(T(1))
println(i)
}
`
func TestDeadcode(t *testing.T) {
testenv.MustHaveGoBuild(t)
t.Parallel()
tmpdir, err := ioutil.TempDir("", "TestDeadcode")
if err != nil {
@ -43,19 +24,26 @@ func TestDeadcode(t *testing.T) {
}
defer os.RemoveAll(tmpdir)
src := filepath.Join(tmpdir, "main.go")
err = ioutil.WriteFile(src, []byte(deadcodeTestSrc), 0666)
if err != nil {
t.Fatal(err)
tests := []struct {
src string
pattern string
}{
{"reflectcall", "main.T.M"},
{"typedesc", "type.main.T"},
}
exe := filepath.Join(tmpdir, "main.exe")
cmd := exec.Command(testenv.GoToolPath(t), "build", "-ldflags=-dumpdep", "-o", exe, src)
out, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
}
if bytes.Contains(out, []byte("main.T.M")) {
t.Errorf("main.T.M should not be reachable. Output:\n%s", out)
for _, test := range tests {
t.Run(test.src, func(t *testing.T) {
t.Parallel()
src := filepath.Join("testdata", "deadcode", test.src+".go")
exe := filepath.Join(tmpdir, test.src+".exe")
cmd := exec.Command(testenv.GoToolPath(t), "build", "-ldflags=-dumpdep", "-o", exe, src)
out, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
}
if bytes.Contains(out, []byte(test.pattern)) {
t.Errorf("%s should not be reachable. Output:\n%s", test.pattern, out)
}
})
}
}

24
src/cmd/link/internal/ld/testdata/deadcode/reflectcall.go vendored Normal file
View File

@ -0,0 +1,24 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// This example uses reflect.Value.Call, but not
// reflect.{Value,Type}.Method. This should not
// need to bring all methods live.
package main
import "reflect"
func f() { println("call") }
type T int
func (T) M() {}
func main() {
v := reflect.ValueOf(f)
v.Call(nil)
i := interface{}(T(1))
println(i)
}

16
src/cmd/link/internal/ld/testdata/deadcode/typedesc.go vendored Normal file
View File

@ -0,0 +1,16 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Test that a live variable doesn't bring its type
// descriptor live.
package main
type T [10]string
var t T
func main() {
println(t[8])
}

14
src/cmd/oldlink/internal/objfile/objfile.go
View File

@ -19,6 +19,7 @@ import (
"cmd/internal/sys"
"cmd/oldlink/internal/sym"
"fmt"
"internal/unsafeheader"
"io"
"log"
"os"
@ -595,17 +596,16 @@ func (r *objReader) readData() []byte {
return p
}
type stringHeader struct {
str unsafe.Pointer
len int
}
func mkROString(rodata []byte) string {
if len(rodata) == 0 {
return ""
}
ss := stringHeader{str: unsafe.Pointer(&rodata[0]), len: len(rodata)}
s := *(*string)(unsafe.Pointer(&ss))
var s string
hdr := (*unsafeheader.String)(unsafe.Pointer(&s))
hdr.Data = unsafe.Pointer(&rodata[0])
hdr.Len = len(rodata)
return s
}

11
src/cmd/vendor/golang.org/x/sys/unix/README.md generated vendored
View File

@ -149,6 +149,17 @@ To add a constant, add the header that includes it to the appropriate variable.
Then, edit the regex (if necessary) to match the desired constant. Avoid making
the regex too broad to avoid matching unintended constants.
### mkmerge.go
This program is used to extract duplicate const, func, and type declarations
from the generated architecture-specific files listed below, and merge these
into a common file for each OS.
The merge is performed in the following steps:
1. Construct the set of common code that is idential in all architecture-specific files.
2. Write this common code to the merged file.
3. Remove the common code from all architecture-specific files.
## Generated files

6
src/cmd/vendor/golang.org/x/sys/unix/errors_freebsd_386.go generated vendored
View File

@ -8,6 +8,7 @@
package unix
const (
DLT_HHDLC = 0x79
IFF_SMART = 0x20
IFT_1822 = 0x2
IFT_A12MPPSWITCH = 0x82
@ -210,13 +211,18 @@ const (
IFT_XETHER = 0x1a
IPPROTO_MAXID = 0x34
IPV6_FAITH = 0x1d
IPV6_MIN_MEMBERSHIPS = 0x1f
IP_FAITH = 0x16
IP_MAX_SOURCE_FILTER = 0x400
IP_MIN_MEMBERSHIPS = 0x1f
MAP_NORESERVE = 0x40
MAP_RENAME = 0x20
NET_RT_MAXID = 0x6
RTF_PRCLONING = 0x10000
RTM_OLDADD = 0x9
RTM_OLDDEL = 0xa
RT_CACHING_CONTEXT = 0x1
RT_NORTREF = 0x2
SIOCADDRT = 0x8030720a
SIOCALIFADDR = 0x8118691b
SIOCDELRT = 0x8030720b

6
src/cmd/vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go generated vendored
View File

@ -8,6 +8,7 @@
package unix
const (
DLT_HHDLC = 0x79
IFF_SMART = 0x20
IFT_1822 = 0x2
IFT_A12MPPSWITCH = 0x82
@ -210,13 +211,18 @@ const (
IFT_XETHER = 0x1a
IPPROTO_MAXID = 0x34
IPV6_FAITH = 0x1d
IPV6_MIN_MEMBERSHIPS = 0x1f
IP_FAITH = 0x16
IP_MAX_SOURCE_FILTER = 0x400
IP_MIN_MEMBERSHIPS = 0x1f
MAP_NORESERVE = 0x40
MAP_RENAME = 0x20
NET_RT_MAXID = 0x6
RTF_PRCLONING = 0x10000
RTM_OLDADD = 0x9
RTM_OLDDEL = 0xa
RT_CACHING_CONTEXT = 0x1
RT_NORTREF = 0x2
SIOCADDRT = 0x8040720a
SIOCALIFADDR = 0x8118691b
SIOCDELRT = 0x8040720b

17
src/cmd/vendor/golang.org/x/sys/unix/errors_freebsd_arm64.go generated vendored Normal file
View File

@ -0,0 +1,17 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
// them here for backwards compatibility.
package unix
const (
DLT_HHDLC = 0x79
IPV6_MIN_MEMBERSHIPS = 0x1f
IP_MAX_SOURCE_FILTER = 0x400
IP_MIN_MEMBERSHIPS = 0x1f
RT_CACHING_CONTEXT = 0x1
RT_NORTREF = 0x2
)

13
src/cmd/vendor/golang.org/x/sys/unix/mkall.sh generated vendored
View File

@ -124,7 +124,7 @@ freebsd_arm)
freebsd_arm64)
mkerrors="$mkerrors -m64"
mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
netbsd_386)
mkerrors="$mkerrors -m32"
@ -190,6 +190,12 @@ solaris_amd64)
mksysnum=
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
illumos_amd64)
mksyscall="go run mksyscall_solaris.go"
mkerrors=
mksysnum=
mktypes=
;;
*)
echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
exit 1
@ -217,6 +223,11 @@ esac
echo "$mksyscall -tags $GOOS,$GOARCH,go1.12 $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
# 1.13 and later, syscalls via libSystem (including syscallPtr)
echo "$mksyscall -tags $GOOS,$GOARCH,go1.13 syscall_darwin.1_13.go |gofmt >zsyscall_$GOOSARCH.1_13.go";
elif [ "$GOOS" == "illumos" ]; then
# illumos code generation requires a --illumos switch
echo "$mksyscall -illumos -tags illumos,$GOARCH syscall_illumos.go |gofmt > zsyscall_illumos_$GOARCH.go";
# illumos implies solaris, so solaris code generation is also required
echo "$mksyscall -tags solaris,$GOARCH syscall_solaris.go syscall_solaris_$GOARCH.go |gofmt >zsyscall_solaris_$GOARCH.go";
else
echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
fi

7
src/cmd/vendor/golang.org/x/sys/unix/mkerrors.sh generated vendored
View File

@ -105,6 +105,7 @@ includes_FreeBSD='
#include <sys/capsicum.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/disk.h>
#include <sys/event.h>
#include <sys/select.h>
#include <sys/socket.h>
@ -280,6 +281,11 @@ struct ltchars {
// for the tipc_subscr timeout __u32 field.
#undef TIPC_WAIT_FOREVER
#define TIPC_WAIT_FOREVER 0xffffffff
// Copied from linux/l2tp.h
// Including linux/l2tp.h here causes conflicts between linux/in.h
// and netinet/in.h included via net/route.h above.
#define IPPROTO_L2TP 115
'
includes_NetBSD='
@ -488,6 +494,7 @@ ccflags="$@"
$2 !~ "RTF_BITS" &&
$2 ~ /^(IFF|IFT|NET_RT|RTM(GRP)?|RTF|RTV|RTA|RTAX)_/ ||
$2 ~ /^BIOC/ ||
$2 ~ /^DIOC/ ||
$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||

4
src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd.go generated vendored
View File

@ -521,10 +521,6 @@ func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
return ptrace(PTRACE_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
}
func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
}
func PtraceGetRegs(pid int, regsout *Reg) (err error) {
return ptrace(PTRACE_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
}

4
src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go generated vendored
View File

@ -55,6 +55,10 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
}
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint32(countin)}
err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)

4
src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go generated vendored
View File

@ -55,6 +55,10 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
}
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint64(countin)}
err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)

57
src/cmd/vendor/golang.org/x/sys/unix/syscall_illumos.go generated vendored Normal file
View File

@ -0,0 +1,57 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// illumos system calls not present on Solaris.
// +build amd64,illumos
package unix
import "unsafe"
func bytes2iovec(bs [][]byte) []Iovec {
iovecs := make([]Iovec, len(bs))
for i, b := range bs {
iovecs[i].SetLen(len(b))
if len(b) > 0 {
// somehow Iovec.Base on illumos is (*int8), not (*byte)
iovecs[i].Base = (*int8)(unsafe.Pointer(&b[0]))
} else {
iovecs[i].Base = (*int8)(unsafe.Pointer(&_zero))
}
}
return iovecs
}
//sys readv(fd int, iovs []Iovec) (n int, err error)
func Readv(fd int, iovs [][]byte) (n int, err error) {
iovecs := bytes2iovec(iovs)
n, err = readv(fd, iovecs)
return n, err
}
//sys preadv(fd int, iovs []Iovec, off int64) (n int, err error)
func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) {
iovecs := bytes2iovec(iovs)
n, err = preadv(fd, iovecs, off)
return n, err
}
//sys writev(fd int, iovs []Iovec) (n int, err error)
func Writev(fd int, iovs [][]byte) (n int, err error) {
iovecs := bytes2iovec(iovs)
n, err = writev(fd, iovecs)
return n, err
}
//sys pwritev(fd int, iovs []Iovec, off int64) (n int, err error)
func Pwritev(fd int, iovs [][]byte, off int64) (n int, err error) {
iovecs := bytes2iovec(iovs)
n, err = pwritev(fd, iovecs, off)
return n, err
}

97
src/cmd/vendor/golang.org/x/sys/unix/syscall_linux.go generated vendored
View File

@ -839,6 +839,40 @@ func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) {
return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil
}
// SockaddrL2TPIP implements the Sockaddr interface for IPPROTO_L2TP/AF_INET sockets.
type SockaddrL2TPIP struct {
Addr [4]byte
ConnId uint32
raw RawSockaddrL2TPIP
}
func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) {
sa.raw.Family = AF_INET
sa.raw.Conn_id = sa.ConnId
for i := 0; i < len(sa.Addr); i++ {
sa.raw.Addr[i] = sa.Addr[i]
}
return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP, nil
}
// SockaddrL2TPIP6 implements the Sockaddr interface for IPPROTO_L2TP/AF_INET6 sockets.
type SockaddrL2TPIP6 struct {
Addr [16]byte
ZoneId uint32
ConnId uint32
raw RawSockaddrL2TPIP6
}
func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) {
sa.raw.Family = AF_INET6
sa.raw.Conn_id = sa.ConnId
sa.raw.Scope_id = sa.ZoneId
for i := 0; i < len(sa.Addr); i++ {
sa.raw.Addr[i] = sa.Addr[i]
}
return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP6, nil
}
func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_NETLINK:
@ -889,25 +923,58 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
return sa, nil
case AF_INET:
pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
sa := new(SockaddrInet4)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
proto, err := GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL)
if err != nil {
return nil, err
}
switch proto {
case IPPROTO_L2TP:
pp := (*RawSockaddrL2TPIP)(unsafe.Pointer(rsa))
sa := new(SockaddrL2TPIP)
sa.ConnId = pp.Conn_id
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
default:
pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
sa := new(SockaddrInet4)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
}
return sa, nil
case AF_INET6:
pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
sa := new(SockaddrInet6)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
sa.ZoneId = pp.Scope_id
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
proto, err := GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL)
if err != nil {
return nil, err
}
switch proto {
case IPPROTO_L2TP:
pp := (*RawSockaddrL2TPIP6)(unsafe.Pointer(rsa))
sa := new(SockaddrL2TPIP6)
sa.ConnId = pp.Conn_id
sa.ZoneId = pp.Scope_id
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
default:
pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
sa := new(SockaddrInet6)
p := (*[2]byte)(unsafe.Pointer(&pp.Port))
sa.Port = int(p[0])<<8 + int(p[1])
sa.ZoneId = pp.Scope_id
for i := 0; i < len(sa.Addr); i++ {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
}
return sa, nil
case AF_VSOCK:
pp := (*RawSockaddrVM)(unsafe.Pointer(rsa))

2
src/cmd/vendor/golang.org/x/sys/unix/syscall_unix.go generated vendored
View File

@ -76,7 +76,7 @@ func SignalName(s syscall.Signal) string {
// The signal name should start with "SIG".
func SignalNum(s string) syscall.Signal {
signalNameMapOnce.Do(func() {
signalNameMap = make(map[string]syscall.Signal)
signalNameMap = make(map[string]syscall.Signal, len(signalList))
for _, signal := range signalList {
signalNameMap[signal.name] = signal.num
}

160
src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go generated vendored
View File

@ -355,6 +355,22 @@ const (
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DIOCGATTR = 0xc144648e
DIOCGDELETE = 0x80106488
DIOCGFLUSH = 0x20006487
DIOCGFRONTSTUFF = 0x40086486
DIOCGFWHEADS = 0x40046483
DIOCGFWSECTORS = 0x40046482
DIOCGIDENT = 0x41006489
DIOCGMEDIASIZE = 0x40086481
DIOCGPHYSPATH = 0x4400648d
DIOCGPROVIDERNAME = 0x4400648a
DIOCGSECTORSIZE = 0x40046480
DIOCGSTRIPEOFFSET = 0x4008648c
DIOCGSTRIPESIZE = 0x4008648b
DIOCSKERNELDUMP = 0x804c6490
DIOCSKERNELDUMP_FREEBSD11 = 0x80046485
DIOCZONECMD = 0xc06c648f
DLT_A429 = 0xb8
DLT_A653_ICM = 0xb9
DLT_AIRONET_HEADER = 0x78
@ -379,11 +395,14 @@ const (
DLT_CHAOS = 0x5
DLT_CHDLC = 0x68
DLT_CISCO_IOS = 0x76
DLT_CLASS_NETBSD_RAWAF = 0x2240000
DLT_C_HDLC = 0x68
DLT_C_HDLC_WITH_DIR = 0xcd
DLT_DBUS = 0xe7
DLT_DECT = 0xdd
DLT_DISPLAYPORT_AUX = 0x113
DLT_DOCSIS = 0x8f
DLT_DOCSIS31_XRA31 = 0x111
DLT_DVB_CI = 0xeb
DLT_ECONET = 0x73
DLT_EN10MB = 0x1
@ -393,6 +412,7 @@ const (
DLT_ERF = 0xc5
DLT_ERF_ETH = 0xaf
DLT_ERF_POS = 0xb0
DLT_ETHERNET_MPACKET = 0x112
DLT_FC_2 = 0xe0
DLT_FC_2_WITH_FRAME_DELIMS = 0xe1
DLT_FDDI = 0xa
@ -406,7 +426,6 @@ const (
DLT_GPRS_LLC = 0xa9
DLT_GSMTAP_ABIS = 0xda
DLT_GSMTAP_UM = 0xd9
DLT_HHDLC = 0x79
DLT_IBM_SN = 0x92
DLT_IBM_SP = 0x91
DLT_IEEE802 = 0x6
@ -429,6 +448,7 @@ const (
DLT_IPV4 = 0xe4
DLT_IPV6 = 0xe5
DLT_IP_OVER_FC = 0x7a
DLT_ISO_14443 = 0x108
DLT_JUNIPER_ATM1 = 0x89
DLT_JUNIPER_ATM2 = 0x87
DLT_JUNIPER_ATM_CEMIC = 0xee
@ -461,8 +481,9 @@ const (
DLT_LINUX_PPP_WITHDIRECTION = 0xa6
DLT_LINUX_SLL = 0x71
DLT_LOOP = 0x6c
DLT_LORATAP = 0x10e
DLT_LTALK = 0x72
DLT_MATCHING_MAX = 0x104
DLT_MATCHING_MAX = 0x113
DLT_MATCHING_MIN = 0x68
DLT_MFR = 0xb6
DLT_MOST = 0xd3
@ -478,14 +499,16 @@ const (
DLT_NFC_LLCP = 0xf5
DLT_NFLOG = 0xef
DLT_NG40 = 0xf4
DLT_NORDIC_BLE = 0x110
DLT_NULL = 0x0
DLT_OPENFLOW = 0x10b
DLT_PCI_EXP = 0x7d
DLT_PFLOG = 0x75
DLT_PFSYNC = 0x79
DLT_PKTAP = 0x102
DLT_PPI = 0xc0
DLT_PPP = 0x9
DLT_PPP_BSDOS = 0x10
DLT_PPP_BSDOS = 0xe
DLT_PPP_ETHER = 0x33
DLT_PPP_PPPD = 0xa6
DLT_PPP_SERIAL = 0x32
@ -496,19 +519,25 @@ const (
DLT_PRONET = 0x4
DLT_RAIF1 = 0xc6
DLT_RAW = 0xc
DLT_RDS = 0x109
DLT_REDBACK_SMARTEDGE = 0x20
DLT_RIO = 0x7c
DLT_RTAC_SERIAL = 0xfa
DLT_SCCP = 0x8e
DLT_SCTP = 0xf8
DLT_SDLC = 0x10c
DLT_SITA = 0xc4
DLT_SLIP = 0x8
DLT_SLIP_BSDOS = 0xf
DLT_SLIP_BSDOS = 0xd
DLT_STANAG_5066_D_PDU = 0xed
DLT_SUNATM = 0x7b
DLT_SYMANTEC_FIREWALL = 0x63
DLT_TI_LLN_SNIFFER = 0x10d
DLT_TZSP = 0x80
DLT_USB = 0xba
DLT_USBPCAP = 0xf9
DLT_USB_DARWIN = 0x10a
DLT_USB_FREEBSD = 0xba
DLT_USB_LINUX = 0xbd
DLT_USB_LINUX_MMAPPED = 0xdc
DLT_USER0 = 0x93
@ -527,10 +556,14 @@ const (
DLT_USER7 = 0x9a
DLT_USER8 = 0x9b
DLT_USER9 = 0x9c
DLT_VSOCK = 0x10f
DLT_WATTSTOPPER_DLM = 0x107
DLT_WIHART = 0xdf
DLT_WIRESHARK_UPPER_PDU = 0xfc
DLT_X2E_SERIAL = 0xd5
DLT_X2E_XORAYA = 0xd6
DLT_ZWAVE_R1_R2 = 0x105
DLT_ZWAVE_R3 = 0x106
DT_BLK = 0x6
DT_CHR = 0x2
DT_DIR = 0x4
@ -548,6 +581,7 @@ const (
ECHONL = 0x10
ECHOPRT = 0x20
EVFILT_AIO = -0x3
EVFILT_EMPTY = -0xd
EVFILT_FS = -0x9
EVFILT_LIO = -0xa
EVFILT_PROC = -0x5
@ -555,11 +589,12 @@ const (
EVFILT_READ = -0x1
EVFILT_SENDFILE = -0xc
EVFILT_SIGNAL = -0x6
EVFILT_SYSCOUNT = 0xc
EVFILT_SYSCOUNT = 0xd
EVFILT_TIMER = -0x7
EVFILT_USER = -0xb
EVFILT_VNODE = -0x4
EVFILT_WRITE = -0x2
EVNAMEMAP_NAME_SIZE = 0x40
EV_ADD = 0x1
EV_CLEAR = 0x20
EV_DELETE = 0x2
@ -576,6 +611,7 @@ const (
EV_RECEIPT = 0x40
EV_SYSFLAGS = 0xf000
EXTA = 0x4b00
EXTATTR_MAXNAMELEN = 0xff
EXTATTR_NAMESPACE_EMPTY = 0x0
EXTATTR_NAMESPACE_SYSTEM = 0x2
EXTATTR_NAMESPACE_USER = 0x1
@ -617,6 +653,7 @@ const (
IEXTEN = 0x400
IFAN_ARRIVAL = 0x0
IFAN_DEPARTURE = 0x1
IFCAP_WOL_MAGIC = 0x2000
IFF_ALLMULTI = 0x200
IFF_ALTPHYS = 0x4000
IFF_BROADCAST = 0x2
@ -633,6 +670,7 @@ const (
IFF_MONITOR = 0x40000
IFF_MULTICAST = 0x8000
IFF_NOARP = 0x80
IFF_NOGROUP = 0x800000
IFF_OACTIVE = 0x400
IFF_POINTOPOINT = 0x10
IFF_PPROMISC = 0x20000
@ -807,6 +845,7 @@ const (
IPV6_DSTOPTS = 0x32
IPV6_FLOWID = 0x43
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_LEN = 0x14
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOWTYPE = 0x44
IPV6_FRAGTTL = 0x78
@ -827,13 +866,13 @@ const (
IPV6_MAX_GROUP_SRC_FILTER = 0x200
IPV6_MAX_MEMBERSHIPS = 0xfff
IPV6_MAX_SOCK_SRC_FILTER = 0x80
IPV6_MIN_MEMBERSHIPS = 0x1f
IPV6_MMTU = 0x500
IPV6_MSFILTER = 0x4a
IPV6_MULTICAST_HOPS = 0xa
IPV6_MULTICAST_IF = 0x9
IPV6_MULTICAST_LOOP = 0xb
IPV6_NEXTHOP = 0x30
IPV6_ORIGDSTADDR = 0x48
IPV6_PATHMTU = 0x2c
IPV6_PKTINFO = 0x2e
IPV6_PORTRANGE = 0xe
@ -845,6 +884,7 @@ const (
IPV6_RECVFLOWID = 0x46
IPV6_RECVHOPLIMIT = 0x25
IPV6_RECVHOPOPTS = 0x27
IPV6_RECVORIGDSTADDR = 0x48
IPV6_RECVPATHMTU = 0x2b
IPV6_RECVPKTINFO = 0x24
IPV6_RECVRSSBUCKETID = 0x47
@ -905,10 +945,8 @@ const (
IP_MAX_MEMBERSHIPS = 0xfff
IP_MAX_SOCK_MUTE_FILTER = 0x80
IP_MAX_SOCK_SRC_FILTER = 0x80
IP_MAX_SOURCE_FILTER = 0x400
IP_MF = 0x2000
IP_MINTTL = 0x42
IP_MIN_MEMBERSHIPS = 0x1f
IP_MSFILTER = 0x4a
IP_MSS = 0x240
IP_MULTICAST_IF = 0x9
@ -918,6 +956,7 @@ const (
IP_OFFMASK = 0x1fff
IP_ONESBCAST = 0x17
IP_OPTIONS = 0x1
IP_ORIGDSTADDR = 0x1b
IP_PORTRANGE = 0x13
IP_PORTRANGE_DEFAULT = 0x0
IP_PORTRANGE_HIGH = 0x1
@ -926,6 +965,7 @@ const (
IP_RECVFLOWID = 0x5d
IP_RECVIF = 0x14
IP_RECVOPTS = 0x5
IP_RECVORIGDSTADDR = 0x1b
IP_RECVRETOPTS = 0x6
IP_RECVRSSBUCKETID = 0x5e
IP_RECVTOS = 0x44
@ -975,6 +1015,7 @@ const (
MAP_EXCL = 0x4000
MAP_FILE = 0x0
MAP_FIXED = 0x10
MAP_GUARD = 0x2000
MAP_HASSEMAPHORE = 0x200
MAP_NOCORE = 0x20000
MAP_NOSYNC = 0x800
@ -986,6 +1027,15 @@ const (
MAP_RESERVED0100 = 0x100
MAP_SHARED = 0x1
MAP_STACK = 0x400
MCAST_BLOCK_SOURCE = 0x54
MCAST_EXCLUDE = 0x2
MCAST_INCLUDE = 0x1
MCAST_JOIN_GROUP = 0x50
MCAST_JOIN_SOURCE_GROUP = 0x52
MCAST_LEAVE_GROUP = 0x51
MCAST_LEAVE_SOURCE_GROUP = 0x53
MCAST_UNBLOCK_SOURCE = 0x55
MCAST_UNDEFINED = 0x0
MCL_CURRENT = 0x1
MCL_FUTURE = 0x2
MNT_ACLS = 0x8000000
@ -1026,10 +1076,12 @@ const (
MNT_SUSPEND = 0x4
MNT_SYNCHRONOUS = 0x2
MNT_UNION = 0x20
MNT_UNTRUSTED = 0x800000000
MNT_UPDATE = 0x10000
MNT_UPDATEMASK = 0x2d8d0807e
MNT_UPDATEMASK = 0xad8d0807e
MNT_USER = 0x8000
MNT_VISFLAGMASK = 0x3fef0ffff
MNT_VERIFIED = 0x400000000
MNT_VISFLAGMASK = 0xffef0ffff
MNT_WAIT = 0x1
MSG_CMSG_CLOEXEC = 0x40000
MSG_COMPAT = 0x8000
@ -1058,6 +1110,7 @@ const (
NFDBITS = 0x20
NOFLSH = 0x80000000
NOKERNINFO = 0x2000000
NOTE_ABSTIME = 0x10
NOTE_ATTRIB = 0x8
NOTE_CHILD = 0x4
NOTE_CLOSE = 0x100
@ -1212,7 +1265,6 @@ const (
RTV_WEIGHT = 0x100
RT_ALL_FIBS = -0x1
RT_BLACKHOLE = 0x40
RT_CACHING_CONTEXT = 0x1
RT_DEFAULT_FIB = 0x0
RT_HAS_GW = 0x80
RT_HAS_HEADER = 0x10
@ -1222,15 +1274,17 @@ const (
RT_LLE_CACHE = 0x100
RT_MAY_LOOP = 0x8
RT_MAY_LOOP_BIT = 0x3
RT_NORTREF = 0x2
RT_REJECT = 0x20
RUSAGE_CHILDREN = -0x1
RUSAGE_SELF = 0x0
RUSAGE_THREAD = 0x1
SCM_BINTIME = 0x4
SCM_CREDS = 0x3
SCM_MONOTONIC = 0x6
SCM_REALTIME = 0x5
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1
@ -1246,6 +1300,7 @@ const (
SIOCGETSGCNT = 0xc0147210
SIOCGETVIFCNT = 0xc014720f
SIOCGHIWAT = 0x40047301
SIOCGHWADDR = 0xc020693e
SIOCGI2C = 0xc020693d
SIOCGIFADDR = 0xc0206921
SIOCGIFBRDADDR = 0xc0206923
@ -1267,8 +1322,11 @@ const (
SIOCGIFPDSTADDR = 0xc0206948
SIOCGIFPHYS = 0xc0206935
SIOCGIFPSRCADDR = 0xc0206947
SIOCGIFRSSHASH = 0xc0186997
SIOCGIFRSSKEY = 0xc0946996
SIOCGIFSTATUS = 0xc331693b
SIOCGIFXMEDIA = 0xc028698b
SIOCGLANPCP = 0xc0206998
SIOCGLOWAT = 0x40047303
SIOCGPGRP = 0x40047309
SIOCGPRIVATE_0 = 0xc0206950
@ -1299,6 +1357,7 @@ const (
SIOCSIFPHYS = 0x80206936
SIOCSIFRVNET = 0xc020695b
SIOCSIFVNET = 0xc020695a
SIOCSLANPCP = 0x80206999
SIOCSLOWAT = 0x80047302
SIOCSPGRP = 0x80047308
SIOCSTUNFIB = 0x8020695f
@ -1317,6 +1376,7 @@ const (
SO_BINTIME = 0x2000
SO_BROADCAST = 0x20
SO_DEBUG = 0x1
SO_DOMAIN = 0x1019
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
SO_KEEPALIVE = 0x8
@ -1325,6 +1385,7 @@ const (
SO_LISTENINCQLEN = 0x1013
SO_LISTENQLEN = 0x1012
SO_LISTENQLIMIT = 0x1011
SO_MAX_PACING_RATE = 0x1018
SO_NOSIGPIPE = 0x800
SO_NO_DDP = 0x8000
SO_NO_OFFLOAD = 0x4000
@ -1337,11 +1398,19 @@ const (
SO_RCVTIMEO = 0x1006
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_REUSEPORT_LB = 0x10000
SO_SETFIB = 0x1014
SO_SNDBUF = 0x1001
SO_SNDLOWAT = 0x1003
SO_SNDTIMEO = 0x1005
SO_TIMESTAMP = 0x400
SO_TS_BINTIME = 0x1
SO_TS_CLOCK = 0x1017
SO_TS_CLOCK_MAX = 0x3
SO_TS_DEFAULT = 0x0
SO_TS_MONOTONIC = 0x3
SO_TS_REALTIME = 0x2
SO_TS_REALTIME_MICRO = 0x0
SO_TYPE = 0x1008
SO_USELOOPBACK = 0x40
SO_USER_COOKIE = 0x1015
@ -1385,10 +1454,45 @@ const (
TCOFLUSH = 0x2
TCOOFF = 0x1
TCOON = 0x2
TCP_BBR_ACK_COMP_ALG = 0x448
TCP_BBR_DRAIN_INC_EXTRA = 0x43c
TCP_BBR_DRAIN_PG = 0x42e
TCP_BBR_EXTRA_GAIN = 0x449
TCP_BBR_IWINTSO = 0x42b
TCP_BBR_LOWGAIN_FD = 0x436
TCP_BBR_LOWGAIN_HALF = 0x435
TCP_BBR_LOWGAIN_THRESH = 0x434
TCP_BBR_MAX_RTO = 0x439
TCP_BBR_MIN_RTO = 0x438
TCP_BBR_ONE_RETRAN = 0x431
TCP_BBR_PACE_CROSS = 0x442
TCP_BBR_PACE_DEL_TAR = 0x43f
TCP_BBR_PACE_PER_SEC = 0x43e
TCP_BBR_PACE_SEG_MAX = 0x440
TCP_BBR_PACE_SEG_MIN = 0x441
TCP_BBR_PROBE_RTT_GAIN = 0x44d
TCP_BBR_PROBE_RTT_INT = 0x430
TCP_BBR_PROBE_RTT_LEN = 0x44e
TCP_BBR_RACK_RTT_USE = 0x44a
TCP_BBR_RECFORCE = 0x42c
TCP_BBR_REC_OVER_HPTS = 0x43a
TCP_BBR_RETRAN_WTSO = 0x44b
TCP_BBR_RWND_IS_APP = 0x42f
TCP_BBR_STARTUP_EXIT_EPOCH = 0x43d
TCP_BBR_STARTUP_LOSS_EXIT = 0x432
TCP_BBR_STARTUP_PG = 0x42d
TCP_BBR_UNLIMITED = 0x43b
TCP_BBR_USEDEL_RATE = 0x437
TCP_BBR_USE_LOWGAIN = 0x433
TCP_CA_NAME_MAX = 0x10
TCP_CCALGOOPT = 0x41
TCP_CONGESTION = 0x40
TCP_DATA_AFTER_CLOSE = 0x44c
TCP_DELACK = 0x48
TCP_FASTOPEN = 0x401
TCP_FASTOPEN_MAX_COOKIE_LEN = 0x10
TCP_FASTOPEN_MIN_COOKIE_LEN = 0x4
TCP_FASTOPEN_PSK_LEN = 0x10
TCP_FUNCTION_BLK = 0x2000
TCP_FUNCTION_NAME_LEN_MAX = 0x20
TCP_INFO = 0x20
@ -1396,6 +1500,12 @@ const (
TCP_KEEPIDLE = 0x100
TCP_KEEPINIT = 0x80
TCP_KEEPINTVL = 0x200
TCP_LOG = 0x22
TCP_LOGBUF = 0x23
TCP_LOGDUMP = 0x25
TCP_LOGDUMPID = 0x26
TCP_LOGID = 0x24
TCP_LOG_ID_LEN = 0x40
TCP_MAXBURST = 0x4
TCP_MAXHLEN = 0x3c
TCP_MAXOLEN = 0x28
@ -1411,8 +1521,30 @@ const (
TCP_NOPUSH = 0x4
TCP_PCAP_IN = 0x1000
TCP_PCAP_OUT = 0x800
TCP_RACK_EARLY_RECOV = 0x423
TCP_RACK_EARLY_SEG = 0x424
TCP_RACK_IDLE_REDUCE_HIGH = 0x444
TCP_RACK_MIN_PACE = 0x445
TCP_RACK_MIN_PACE_SEG = 0x446
TCP_RACK_MIN_TO = 0x422
TCP_RACK_PACE_ALWAYS = 0x41f
TCP_RACK_PACE_MAX_SEG = 0x41e
TCP_RACK_PACE_REDUCE = 0x41d
TCP_RACK_PKT_DELAY = 0x428
TCP_RACK_PROP = 0x41b
TCP_RACK_PROP_RATE = 0x420
TCP_RACK_PRR_SENDALOT = 0x421
TCP_RACK_REORD_FADE = 0x426
TCP_RACK_REORD_THRESH = 0x425
TCP_RACK_SESS_CWV = 0x42a
TCP_RACK_TLP_INC_VAR = 0x429
TCP_RACK_TLP_REDUCE = 0x41c
TCP_RACK_TLP_THRESH = 0x427
TCP_RACK_TLP_USE = 0x447
TCP_VENDOR = 0x80000000
TCSAFLUSH = 0x2
TIMER_ABSTIME = 0x1
TIMER_RELTIME = 0x0
TIOCCBRK = 0x2000747a
TIOCCDTR = 0x20007478
TIOCCONS = 0x80047462
@ -1476,6 +1608,8 @@ const (
TIOCTIMESTAMP = 0x40087459
TIOCUCNTL = 0x80047466
TOSTOP = 0x400000
UTIME_NOW = -0x1
UTIME_OMIT = -0x2
VDISCARD = 0xf
VDSUSP = 0xb
VEOF = 0x0
@ -1487,6 +1621,8 @@ const (
VKILL = 0x5
VLNEXT = 0xe
VMIN = 0x10
VM_BCACHE_SIZE_MAX = 0x70e0000
VM_SWZONE_SIZE_MAX = 0x2280000
VQUIT = 0x9
VREPRINT = 0x6
VSTART = 0xc

158
src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go generated vendored
View File

@ -355,6 +355,22 @@ const (
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DIOCGATTR = 0xc148648e
DIOCGDELETE = 0x80106488
DIOCGFLUSH = 0x20006487
DIOCGFRONTSTUFF = 0x40086486
DIOCGFWHEADS = 0x40046483
DIOCGFWSECTORS = 0x40046482
DIOCGIDENT = 0x41006489
DIOCGMEDIASIZE = 0x40086481
DIOCGPHYSPATH = 0x4400648d
DIOCGPROVIDERNAME = 0x4400648a
DIOCGSECTORSIZE = 0x40046480
DIOCGSTRIPEOFFSET = 0x4008648c
DIOCGSTRIPESIZE = 0x4008648b
DIOCSKERNELDUMP = 0x80506490
DIOCSKERNELDUMP_FREEBSD11 = 0x80046485
DIOCZONECMD = 0xc080648f
DLT_A429 = 0xb8
DLT_A653_ICM = 0xb9
DLT_AIRONET_HEADER = 0x78
@ -379,11 +395,14 @@ const (
DLT_CHAOS = 0x5
DLT_CHDLC = 0x68
DLT_CISCO_IOS = 0x76
DLT_CLASS_NETBSD_RAWAF = 0x2240000
DLT_C_HDLC = 0x68
DLT_C_HDLC_WITH_DIR = 0xcd
DLT_DBUS = 0xe7
DLT_DECT = 0xdd
DLT_DISPLAYPORT_AUX = 0x113
DLT_DOCSIS = 0x8f
DLT_DOCSIS31_XRA31 = 0x111
DLT_DVB_CI = 0xeb
DLT_ECONET = 0x73
DLT_EN10MB = 0x1
@ -393,6 +412,7 @@ const (
DLT_ERF = 0xc5
DLT_ERF_ETH = 0xaf
DLT_ERF_POS = 0xb0
DLT_ETHERNET_MPACKET = 0x112
DLT_FC_2 = 0xe0
DLT_FC_2_WITH_FRAME_DELIMS = 0xe1
DLT_FDDI = 0xa
@ -406,7 +426,6 @@ const (
DLT_GPRS_LLC = 0xa9
DLT_GSMTAP_ABIS = 0xda
DLT_GSMTAP_UM = 0xd9
DLT_HHDLC = 0x79
DLT_IBM_SN = 0x92
DLT_IBM_SP = 0x91
DLT_IEEE802 = 0x6
@ -429,6 +448,7 @@ const (
DLT_IPV4 = 0xe4
DLT_IPV6 = 0xe5
DLT_IP_OVER_FC = 0x7a
DLT_ISO_14443 = 0x108
DLT_JUNIPER_ATM1 = 0x89
DLT_JUNIPER_ATM2 = 0x87
DLT_JUNIPER_ATM_CEMIC = 0xee
@ -461,8 +481,9 @@ const (
DLT_LINUX_PPP_WITHDIRECTION = 0xa6
DLT_LINUX_SLL = 0x71
DLT_LOOP = 0x6c
DLT_LORATAP = 0x10e
DLT_LTALK = 0x72
DLT_MATCHING_MAX = 0x104
DLT_MATCHING_MAX = 0x113
DLT_MATCHING_MIN = 0x68
DLT_MFR = 0xb6
DLT_MOST = 0xd3
@ -478,14 +499,16 @@ const (
DLT_NFC_LLCP = 0xf5
DLT_NFLOG = 0xef
DLT_NG40 = 0xf4
DLT_NORDIC_BLE = 0x110
DLT_NULL = 0x0
DLT_OPENFLOW = 0x10b
DLT_PCI_EXP = 0x7d
DLT_PFLOG = 0x75
DLT_PFSYNC = 0x79
DLT_PKTAP = 0x102
DLT_PPI = 0xc0
DLT_PPP = 0x9
DLT_PPP_BSDOS = 0x10
DLT_PPP_BSDOS = 0xe
DLT_PPP_ETHER = 0x33
DLT_PPP_PPPD = 0xa6
DLT_PPP_SERIAL = 0x32
@ -496,19 +519,25 @@ const (
DLT_PRONET = 0x4
DLT_RAIF1 = 0xc6
DLT_RAW = 0xc
DLT_RDS = 0x109
DLT_REDBACK_SMARTEDGE = 0x20
DLT_RIO = 0x7c
DLT_RTAC_SERIAL = 0xfa
DLT_SCCP = 0x8e
DLT_SCTP = 0xf8
DLT_SDLC = 0x10c
DLT_SITA = 0xc4
DLT_SLIP = 0x8
DLT_SLIP_BSDOS = 0xf
DLT_SLIP_BSDOS = 0xd
DLT_STANAG_5066_D_PDU = 0xed
DLT_SUNATM = 0x7b
DLT_SYMANTEC_FIREWALL = 0x63
DLT_TI_LLN_SNIFFER = 0x10d
DLT_TZSP = 0x80
DLT_USB = 0xba
DLT_USBPCAP = 0xf9
DLT_USB_DARWIN = 0x10a
DLT_USB_FREEBSD = 0xba
DLT_USB_LINUX = 0xbd
DLT_USB_LINUX_MMAPPED = 0xdc
DLT_USER0 = 0x93
@ -527,10 +556,14 @@ const (
DLT_USER7 = 0x9a
DLT_USER8 = 0x9b
DLT_USER9 = 0x9c
DLT_VSOCK = 0x10f
DLT_WATTSTOPPER_DLM = 0x107
DLT_WIHART = 0xdf
DLT_WIRESHARK_UPPER_PDU = 0xfc
DLT_X2E_SERIAL = 0xd5
DLT_X2E_XORAYA = 0xd6
DLT_ZWAVE_R1_R2 = 0x105
DLT_ZWAVE_R3 = 0x106
DT_BLK = 0x6
DT_CHR = 0x2
DT_DIR = 0x4
@ -548,6 +581,7 @@ const (
ECHONL = 0x10
ECHOPRT = 0x20
EVFILT_AIO = -0x3
EVFILT_EMPTY = -0xd
EVFILT_FS = -0x9
EVFILT_LIO = -0xa
EVFILT_PROC = -0x5
@ -555,11 +589,12 @@ const (
EVFILT_READ = -0x1
EVFILT_SENDFILE = -0xc
EVFILT_SIGNAL = -0x6
EVFILT_SYSCOUNT = 0xc
EVFILT_SYSCOUNT = 0xd
EVFILT_TIMER = -0x7
EVFILT_USER = -0xb
EVFILT_VNODE = -0x4
EVFILT_WRITE = -0x2
EVNAMEMAP_NAME_SIZE = 0x40
EV_ADD = 0x1
EV_CLEAR = 0x20
EV_DELETE = 0x2
@ -576,6 +611,7 @@ const (
EV_RECEIPT = 0x40
EV_SYSFLAGS = 0xf000
EXTA = 0x4b00
EXTATTR_MAXNAMELEN = 0xff
EXTATTR_NAMESPACE_EMPTY = 0x0
EXTATTR_NAMESPACE_SYSTEM = 0x2
EXTATTR_NAMESPACE_USER = 0x1
@ -617,6 +653,7 @@ const (
IEXTEN = 0x400
IFAN_ARRIVAL = 0x0
IFAN_DEPARTURE = 0x1
IFCAP_WOL_MAGIC = 0x2000
IFF_ALLMULTI = 0x200
IFF_ALTPHYS = 0x4000
IFF_BROADCAST = 0x2
@ -633,6 +670,7 @@ const (
IFF_MONITOR = 0x40000
IFF_MULTICAST = 0x8000
IFF_NOARP = 0x80
IFF_NOGROUP = 0x800000
IFF_OACTIVE = 0x400
IFF_POINTOPOINT = 0x10
IFF_PPROMISC = 0x20000
@ -807,6 +845,7 @@ const (
IPV6_DSTOPTS = 0x32
IPV6_FLOWID = 0x43
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_LEN = 0x14
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOWTYPE = 0x44
IPV6_FRAGTTL = 0x78
@ -827,13 +866,13 @@ const (
IPV6_MAX_GROUP_SRC_FILTER = 0x200
IPV6_MAX_MEMBERSHIPS = 0xfff
IPV6_MAX_SOCK_SRC_FILTER = 0x80
IPV6_MIN_MEMBERSHIPS = 0x1f
IPV6_MMTU = 0x500
IPV6_MSFILTER = 0x4a
IPV6_MULTICAST_HOPS = 0xa
IPV6_MULTICAST_IF = 0x9
IPV6_MULTICAST_LOOP = 0xb
IPV6_NEXTHOP = 0x30
IPV6_ORIGDSTADDR = 0x48
IPV6_PATHMTU = 0x2c
IPV6_PKTINFO = 0x2e
IPV6_PORTRANGE = 0xe
@ -845,6 +884,7 @@ const (
IPV6_RECVFLOWID = 0x46
IPV6_RECVHOPLIMIT = 0x25
IPV6_RECVHOPOPTS = 0x27
IPV6_RECVORIGDSTADDR = 0x48
IPV6_RECVPATHMTU = 0x2b
IPV6_RECVPKTINFO = 0x24
IPV6_RECVRSSBUCKETID = 0x47
@ -905,10 +945,8 @@ const (
IP_MAX_MEMBERSHIPS = 0xfff
IP_MAX_SOCK_MUTE_FILTER = 0x80
IP_MAX_SOCK_SRC_FILTER = 0x80
IP_MAX_SOURCE_FILTER = 0x400
IP_MF = 0x2000
IP_MINTTL = 0x42
IP_MIN_MEMBERSHIPS = 0x1f
IP_MSFILTER = 0x4a
IP_MSS = 0x240
IP_MULTICAST_IF = 0x9
@ -918,6 +956,7 @@ const (
IP_OFFMASK = 0x1fff
IP_ONESBCAST = 0x17
IP_OPTIONS = 0x1
IP_ORIGDSTADDR = 0x1b
IP_PORTRANGE = 0x13
IP_PORTRANGE_DEFAULT = 0x0
IP_PORTRANGE_HIGH = 0x1
@ -926,6 +965,7 @@ const (
IP_RECVFLOWID = 0x5d
IP_RECVIF = 0x14
IP_RECVOPTS = 0x5
IP_RECVORIGDSTADDR = 0x1b
IP_RECVRETOPTS = 0x6
IP_RECVRSSBUCKETID = 0x5e
IP_RECVTOS = 0x44
@ -976,6 +1016,7 @@ const (
MAP_EXCL = 0x4000
MAP_FILE = 0x0
MAP_FIXED = 0x10
MAP_GUARD = 0x2000
MAP_HASSEMAPHORE = 0x200
MAP_NOCORE = 0x20000
MAP_NOSYNC = 0x800
@ -987,6 +1028,15 @@ const (
MAP_RESERVED0100 = 0x100
MAP_SHARED = 0x1
MAP_STACK = 0x400
MCAST_BLOCK_SOURCE = 0x54
MCAST_EXCLUDE = 0x2
MCAST_INCLUDE = 0x1
MCAST_JOIN_GROUP = 0x50
MCAST_JOIN_SOURCE_GROUP = 0x52
MCAST_LEAVE_GROUP = 0x51
MCAST_LEAVE_SOURCE_GROUP = 0x53
MCAST_UNBLOCK_SOURCE = 0x55
MCAST_UNDEFINED = 0x0
MCL_CURRENT = 0x1
MCL_FUTURE = 0x2
MNT_ACLS = 0x8000000
@ -1027,10 +1077,12 @@ const (
MNT_SUSPEND = 0x4
MNT_SYNCHRONOUS = 0x2
MNT_UNION = 0x20
MNT_UNTRUSTED = 0x800000000
MNT_UPDATE = 0x10000
MNT_UPDATEMASK = 0x2d8d0807e
MNT_UPDATEMASK = 0xad8d0807e
MNT_USER = 0x8000
MNT_VISFLAGMASK = 0x3fef0ffff
MNT_VERIFIED = 0x400000000
MNT_VISFLAGMASK = 0xffef0ffff
MNT_WAIT = 0x1
MSG_CMSG_CLOEXEC = 0x40000
MSG_COMPAT = 0x8000
@ -1059,6 +1111,7 @@ const (
NFDBITS = 0x40
NOFLSH = 0x80000000
NOKERNINFO = 0x2000000
NOTE_ABSTIME = 0x10
NOTE_ATTRIB = 0x8
NOTE_CHILD = 0x4
NOTE_CLOSE = 0x100
@ -1213,7 +1266,6 @@ const (
RTV_WEIGHT = 0x100
RT_ALL_FIBS = -0x1
RT_BLACKHOLE = 0x40
RT_CACHING_CONTEXT = 0x1
RT_DEFAULT_FIB = 0x0
RT_HAS_GW = 0x80
RT_HAS_HEADER = 0x10
@ -1223,15 +1275,17 @@ const (
RT_LLE_CACHE = 0x100
RT_MAY_LOOP = 0x8
RT_MAY_LOOP_BIT = 0x3
RT_NORTREF = 0x2
RT_REJECT = 0x20
RUSAGE_CHILDREN = -0x1
RUSAGE_SELF = 0x0
RUSAGE_THREAD = 0x1
SCM_BINTIME = 0x4
SCM_CREDS = 0x3
SCM_MONOTONIC = 0x6
SCM_REALTIME = 0x5
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1
@ -1247,6 +1301,7 @@ const (
SIOCGETSGCNT = 0xc0207210
SIOCGETVIFCNT = 0xc028720f
SIOCGHIWAT = 0x40047301
SIOCGHWADDR = 0xc020693e
SIOCGI2C = 0xc020693d
SIOCGIFADDR = 0xc0206921
SIOCGIFBRDADDR = 0xc0206923
@ -1268,8 +1323,11 @@ const (
SIOCGIFPDSTADDR = 0xc0206948
SIOCGIFPHYS = 0xc0206935
SIOCGIFPSRCADDR = 0xc0206947
SIOCGIFRSSHASH = 0xc0186997
SIOCGIFRSSKEY = 0xc0946996
SIOCGIFSTATUS = 0xc331693b
SIOCGIFXMEDIA = 0xc030698b
SIOCGLANPCP = 0xc0206998
SIOCGLOWAT = 0x40047303
SIOCGPGRP = 0x40047309
SIOCGPRIVATE_0 = 0xc0206950
@ -1300,6 +1358,7 @@ const (
SIOCSIFPHYS = 0x80206936
SIOCSIFRVNET = 0xc020695b
SIOCSIFVNET = 0xc020695a
SIOCSLANPCP = 0x80206999
SIOCSLOWAT = 0x80047302
SIOCSPGRP = 0x80047308
SIOCSTUNFIB = 0x8020695f
@ -1318,6 +1377,7 @@ const (
SO_BINTIME = 0x2000
SO_BROADCAST = 0x20
SO_DEBUG = 0x1
SO_DOMAIN = 0x1019
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
SO_KEEPALIVE = 0x8
@ -1326,6 +1386,7 @@ const (
SO_LISTENINCQLEN = 0x1013
SO_LISTENQLEN = 0x1012
SO_LISTENQLIMIT = 0x1011
SO_MAX_PACING_RATE = 0x1018
SO_NOSIGPIPE = 0x800
SO_NO_DDP = 0x8000
SO_NO_OFFLOAD = 0x4000
@ -1338,11 +1399,19 @@ const (
SO_RCVTIMEO = 0x1006
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_REUSEPORT_LB = 0x10000
SO_SETFIB = 0x1014
SO_SNDBUF = 0x1001
SO_SNDLOWAT = 0x1003
SO_SNDTIMEO = 0x1005
SO_TIMESTAMP = 0x400
SO_TS_BINTIME = 0x1
SO_TS_CLOCK = 0x1017
SO_TS_CLOCK_MAX = 0x3
SO_TS_DEFAULT = 0x0
SO_TS_MONOTONIC = 0x3
SO_TS_REALTIME = 0x2
SO_TS_REALTIME_MICRO = 0x0
SO_TYPE = 0x1008
SO_USELOOPBACK = 0x40
SO_USER_COOKIE = 0x1015
@ -1386,10 +1455,45 @@ const (
TCOFLUSH = 0x2
TCOOFF = 0x1
TCOON = 0x2
TCP_BBR_ACK_COMP_ALG = 0x448
TCP_BBR_DRAIN_INC_EXTRA = 0x43c
TCP_BBR_DRAIN_PG = 0x42e
TCP_BBR_EXTRA_GAIN = 0x449
TCP_BBR_IWINTSO = 0x42b
TCP_BBR_LOWGAIN_FD = 0x436
TCP_BBR_LOWGAIN_HALF = 0x435
TCP_BBR_LOWGAIN_THRESH = 0x434
TCP_BBR_MAX_RTO = 0x439
TCP_BBR_MIN_RTO = 0x438
TCP_BBR_ONE_RETRAN = 0x431
TCP_BBR_PACE_CROSS = 0x442
TCP_BBR_PACE_DEL_TAR = 0x43f
TCP_BBR_PACE_PER_SEC = 0x43e
TCP_BBR_PACE_SEG_MAX = 0x440
TCP_BBR_PACE_SEG_MIN = 0x441
TCP_BBR_PROBE_RTT_GAIN = 0x44d
TCP_BBR_PROBE_RTT_INT = 0x430
TCP_BBR_PROBE_RTT_LEN = 0x44e
TCP_BBR_RACK_RTT_USE = 0x44a
TCP_BBR_RECFORCE = 0x42c
TCP_BBR_REC_OVER_HPTS = 0x43a
TCP_BBR_RETRAN_WTSO = 0x44b
TCP_BBR_RWND_IS_APP = 0x42f
TCP_BBR_STARTUP_EXIT_EPOCH = 0x43d
TCP_BBR_STARTUP_LOSS_EXIT = 0x432
TCP_BBR_STARTUP_PG = 0x42d
TCP_BBR_UNLIMITED = 0x43b
TCP_BBR_USEDEL_RATE = 0x437
TCP_BBR_USE_LOWGAIN = 0x433
TCP_CA_NAME_MAX = 0x10
TCP_CCALGOOPT = 0x41
TCP_CONGESTION = 0x40
TCP_DATA_AFTER_CLOSE = 0x44c
TCP_DELACK = 0x48
TCP_FASTOPEN = 0x401
TCP_FASTOPEN_MAX_COOKIE_LEN = 0x10
TCP_FASTOPEN_MIN_COOKIE_LEN = 0x4
TCP_FASTOPEN_PSK_LEN = 0x10
TCP_FUNCTION_BLK = 0x2000
TCP_FUNCTION_NAME_LEN_MAX = 0x20
TCP_INFO = 0x20
@ -1397,6 +1501,12 @@ const (
TCP_KEEPIDLE = 0x100
TCP_KEEPINIT = 0x80
TCP_KEEPINTVL = 0x200
TCP_LOG = 0x22
TCP_LOGBUF = 0x23
TCP_LOGDUMP = 0x25
TCP_LOGDUMPID = 0x26
TCP_LOGID = 0x24
TCP_LOG_ID_LEN = 0x40
TCP_MAXBURST = 0x4
TCP_MAXHLEN = 0x3c
TCP_MAXOLEN = 0x28
@ -1412,8 +1522,30 @@ const (
TCP_NOPUSH = 0x4
TCP_PCAP_IN = 0x1000
TCP_PCAP_OUT = 0x800
TCP_RACK_EARLY_RECOV = 0x423
TCP_RACK_EARLY_SEG = 0x424
TCP_RACK_IDLE_REDUCE_HIGH = 0x444
TCP_RACK_MIN_PACE = 0x445
TCP_RACK_MIN_PACE_SEG = 0x446
TCP_RACK_MIN_TO = 0x422
TCP_RACK_PACE_ALWAYS = 0x41f
TCP_RACK_PACE_MAX_SEG = 0x41e
TCP_RACK_PACE_REDUCE = 0x41d
TCP_RACK_PKT_DELAY = 0x428
TCP_RACK_PROP = 0x41b
TCP_RACK_PROP_RATE = 0x420
TCP_RACK_PRR_SENDALOT = 0x421
TCP_RACK_REORD_FADE = 0x426
TCP_RACK_REORD_THRESH = 0x425
TCP_RACK_SESS_CWV = 0x42a
TCP_RACK_TLP_INC_VAR = 0x429
TCP_RACK_TLP_REDUCE = 0x41c
TCP_RACK_TLP_THRESH = 0x427
TCP_RACK_TLP_USE = 0x447
TCP_VENDOR = 0x80000000
TCSAFLUSH = 0x2
TIMER_ABSTIME = 0x1
TIMER_RELTIME = 0x0
TIOCCBRK = 0x2000747a
TIOCCDTR = 0x20007478
TIOCCONS = 0x80047462
@ -1477,6 +1609,8 @@ const (
TIOCTIMESTAMP = 0x40107459
TIOCUCNTL = 0x80047466
TOSTOP = 0x400000
UTIME_NOW = -0x1
UTIME_OMIT = -0x2
VDISCARD = 0xf
VDSUSP = 0xb
VEOF = 0x0

16
src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go generated vendored
View File

@ -355,6 +355,22 @@ const (
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DIOCGATTR = 0xc144648e
DIOCGDELETE = 0x80106488
DIOCGFLUSH = 0x20006487
DIOCGFRONTSTUFF = 0x40086486
DIOCGFWHEADS = 0x40046483
DIOCGFWSECTORS = 0x40046482
DIOCGIDENT = 0x41006489
DIOCGMEDIASIZE = 0x40086481
DIOCGPHYSPATH = 0x4400648d
DIOCGPROVIDERNAME = 0x4400648a
DIOCGSECTORSIZE = 0x40046480
DIOCGSTRIPEOFFSET = 0x4008648c
DIOCGSTRIPESIZE = 0x4008648b
DIOCSKERNELDUMP = 0x804c6490
DIOCSKERNELDUMP_FREEBSD11 = 0x80046485
DIOCZONECMD = 0xc06c648f
DLT_A429 = 0xb8
DLT_A653_ICM = 0xb9
DLT_AIRONET_HEADER = 0x78

159
src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go generated vendored
View File

@ -355,6 +355,22 @@ const (
CTL_KERN = 0x1
CTL_MAXNAME = 0x18
CTL_NET = 0x4
DIOCGATTR = 0xc148648e
DIOCGDELETE = 0x80106488
DIOCGFLUSH = 0x20006487
DIOCGFRONTSTUFF = 0x40086486
DIOCGFWHEADS = 0x40046483
DIOCGFWSECTORS = 0x40046482
DIOCGIDENT = 0x41006489
DIOCGMEDIASIZE = 0x40086481
DIOCGPHYSPATH = 0x4400648d
DIOCGPROVIDERNAME = 0x4400648a
DIOCGSECTORSIZE = 0x40046480
DIOCGSTRIPEOFFSET = 0x4008648c
DIOCGSTRIPESIZE = 0x4008648b
DIOCSKERNELDUMP = 0x80506490
DIOCSKERNELDUMP_FREEBSD11 = 0x80046485
DIOCZONECMD = 0xc080648f
DLT_A429 = 0xb8
DLT_A653_ICM = 0xb9
DLT_AIRONET_HEADER = 0x78
@ -379,11 +395,14 @@ const (
DLT_CHAOS = 0x5
DLT_CHDLC = 0x68
DLT_CISCO_IOS = 0x76
DLT_CLASS_NETBSD_RAWAF = 0x2240000
DLT_C_HDLC = 0x68
DLT_C_HDLC_WITH_DIR = 0xcd
DLT_DBUS = 0xe7
DLT_DECT = 0xdd
DLT_DISPLAYPORT_AUX = 0x113
DLT_DOCSIS = 0x8f
DLT_DOCSIS31_XRA31 = 0x111
DLT_DVB_CI = 0xeb
DLT_ECONET = 0x73
DLT_EN10MB = 0x1
@ -393,6 +412,7 @@ const (
DLT_ERF = 0xc5
DLT_ERF_ETH = 0xaf
DLT_ERF_POS = 0xb0
DLT_ETHERNET_MPACKET = 0x112
DLT_FC_2 = 0xe0
DLT_FC_2_WITH_FRAME_DELIMS = 0xe1
DLT_FDDI = 0xa
@ -406,7 +426,6 @@ const (
DLT_GPRS_LLC = 0xa9
DLT_GSMTAP_ABIS = 0xda
DLT_GSMTAP_UM = 0xd9
DLT_HHDLC = 0x79
DLT_IBM_SN = 0x92
DLT_IBM_SP = 0x91
DLT_IEEE802 = 0x6
@ -429,6 +448,7 @@ const (
DLT_IPV4 = 0xe4
DLT_IPV6 = 0xe5
DLT_IP_OVER_FC = 0x7a
DLT_ISO_14443 = 0x108
DLT_JUNIPER_ATM1 = 0x89
DLT_JUNIPER_ATM2 = 0x87
DLT_JUNIPER_ATM_CEMIC = 0xee
@ -461,8 +481,9 @@ const (
DLT_LINUX_PPP_WITHDIRECTION = 0xa6
DLT_LINUX_SLL = 0x71
DLT_LOOP = 0x6c
DLT_LORATAP = 0x10e
DLT_LTALK = 0x72
DLT_MATCHING_MAX = 0x104
DLT_MATCHING_MAX = 0x113
DLT_MATCHING_MIN = 0x68
DLT_MFR = 0xb6
DLT_MOST = 0xd3
@ -478,14 +499,16 @@ const (
DLT_NFC_LLCP = 0xf5
DLT_NFLOG = 0xef
DLT_NG40 = 0xf4
DLT_NORDIC_BLE = 0x110
DLT_NULL = 0x0
DLT_OPENFLOW = 0x10b
DLT_PCI_EXP = 0x7d
DLT_PFLOG = 0x75
DLT_PFSYNC = 0x79
DLT_PKTAP = 0x102
DLT_PPI = 0xc0
DLT_PPP = 0x9
DLT_PPP_BSDOS = 0x10
DLT_PPP_BSDOS = 0xe
DLT_PPP_ETHER = 0x33
DLT_PPP_PPPD = 0xa6
DLT_PPP_SERIAL = 0x32
@ -496,19 +519,25 @@ const (
DLT_PRONET = 0x4
DLT_RAIF1 = 0xc6
DLT_RAW = 0xc
DLT_RDS = 0x109
DLT_REDBACK_SMARTEDGE = 0x20
DLT_RIO = 0x7c
DLT_RTAC_SERIAL = 0xfa
DLT_SCCP = 0x8e
DLT_SCTP = 0xf8
DLT_SDLC = 0x10c
DLT_SITA = 0xc4
DLT_SLIP = 0x8
DLT_SLIP_BSDOS = 0xf
DLT_SLIP_BSDOS = 0xd
DLT_STANAG_5066_D_PDU = 0xed
DLT_SUNATM = 0x7b
DLT_SYMANTEC_FIREWALL = 0x63
DLT_TI_LLN_SNIFFER = 0x10d
DLT_TZSP = 0x80
DLT_USB = 0xba
DLT_USBPCAP = 0xf9
DLT_USB_DARWIN = 0x10a
DLT_USB_FREEBSD = 0xba
DLT_USB_LINUX = 0xbd
DLT_USB_LINUX_MMAPPED = 0xdc
DLT_USER0 = 0x93
@ -527,10 +556,14 @@ const (
DLT_USER7 = 0x9a
DLT_USER8 = 0x9b
DLT_USER9 = 0x9c
DLT_VSOCK = 0x10f
DLT_WATTSTOPPER_DLM = 0x107
DLT_WIHART = 0xdf
DLT_WIRESHARK_UPPER_PDU = 0xfc
DLT_X2E_SERIAL = 0xd5
DLT_X2E_XORAYA = 0xd6
DLT_ZWAVE_R1_R2 = 0x105
DLT_ZWAVE_R3 = 0x106
DT_BLK = 0x6
DT_CHR = 0x2
DT_DIR = 0x4
@ -548,6 +581,7 @@ const (
ECHONL = 0x10
ECHOPRT = 0x20
EVFILT_AIO = -0x3
EVFILT_EMPTY = -0xd
EVFILT_FS = -0x9
EVFILT_LIO = -0xa
EVFILT_PROC = -0x5
@ -555,11 +589,12 @@ const (
EVFILT_READ = -0x1
EVFILT_SENDFILE = -0xc
EVFILT_SIGNAL = -0x6
EVFILT_SYSCOUNT = 0xc
EVFILT_SYSCOUNT = 0xd
EVFILT_TIMER = -0x7
EVFILT_USER = -0xb
EVFILT_VNODE = -0x4
EVFILT_WRITE = -0x2
EVNAMEMAP_NAME_SIZE = 0x40
EV_ADD = 0x1
EV_CLEAR = 0x20
EV_DELETE = 0x2
@ -576,6 +611,7 @@ const (
EV_RECEIPT = 0x40
EV_SYSFLAGS = 0xf000
EXTA = 0x4b00
EXTATTR_MAXNAMELEN = 0xff
EXTATTR_NAMESPACE_EMPTY = 0x0
EXTATTR_NAMESPACE_SYSTEM = 0x2
EXTATTR_NAMESPACE_USER = 0x1
@ -617,6 +653,7 @@ const (
IEXTEN = 0x400
IFAN_ARRIVAL = 0x0
IFAN_DEPARTURE = 0x1
IFCAP_WOL_MAGIC = 0x2000
IFF_ALLMULTI = 0x200
IFF_ALTPHYS = 0x4000
IFF_BROADCAST = 0x2
@ -633,6 +670,7 @@ const (
IFF_MONITOR = 0x40000
IFF_MULTICAST = 0x8000
IFF_NOARP = 0x80
IFF_NOGROUP = 0x800000
IFF_OACTIVE = 0x400
IFF_POINTOPOINT = 0x10
IFF_PPROMISC = 0x20000
@ -807,6 +845,7 @@ const (
IPV6_DSTOPTS = 0x32
IPV6_FLOWID = 0x43
IPV6_FLOWINFO_MASK = 0xffffff0f
IPV6_FLOWLABEL_LEN = 0x14
IPV6_FLOWLABEL_MASK = 0xffff0f00
IPV6_FLOWTYPE = 0x44
IPV6_FRAGTTL = 0x78
@ -827,13 +866,13 @@ const (
IPV6_MAX_GROUP_SRC_FILTER = 0x200
IPV6_MAX_MEMBERSHIPS = 0xfff
IPV6_MAX_SOCK_SRC_FILTER = 0x80
IPV6_MIN_MEMBERSHIPS = 0x1f
IPV6_MMTU = 0x500
IPV6_MSFILTER = 0x4a
IPV6_MULTICAST_HOPS = 0xa
IPV6_MULTICAST_IF = 0x9
IPV6_MULTICAST_LOOP = 0xb
IPV6_NEXTHOP = 0x30
IPV6_ORIGDSTADDR = 0x48
IPV6_PATHMTU = 0x2c
IPV6_PKTINFO = 0x2e
IPV6_PORTRANGE = 0xe
@ -845,6 +884,7 @@ const (
IPV6_RECVFLOWID = 0x46
IPV6_RECVHOPLIMIT = 0x25
IPV6_RECVHOPOPTS = 0x27
IPV6_RECVORIGDSTADDR = 0x48
IPV6_RECVPATHMTU = 0x2b
IPV6_RECVPKTINFO = 0x24
IPV6_RECVRSSBUCKETID = 0x47
@ -905,10 +945,8 @@ const (
IP_MAX_MEMBERSHIPS = 0xfff
IP_MAX_SOCK_MUTE_FILTER = 0x80
IP_MAX_SOCK_SRC_FILTER = 0x80
IP_MAX_SOURCE_FILTER = 0x400
IP_MF = 0x2000
IP_MINTTL = 0x42
IP_MIN_MEMBERSHIPS = 0x1f
IP_MSFILTER = 0x4a
IP_MSS = 0x240
IP_MULTICAST_IF = 0x9
@ -918,6 +956,7 @@ const (
IP_OFFMASK = 0x1fff
IP_ONESBCAST = 0x17
IP_OPTIONS = 0x1
IP_ORIGDSTADDR = 0x1b
IP_PORTRANGE = 0x13
IP_PORTRANGE_DEFAULT = 0x0
IP_PORTRANGE_HIGH = 0x1
@ -926,6 +965,7 @@ const (
IP_RECVFLOWID = 0x5d
IP_RECVIF = 0x14
IP_RECVOPTS = 0x5
IP_RECVORIGDSTADDR = 0x1b
IP_RECVRETOPTS = 0x6
IP_RECVRSSBUCKETID = 0x5e
IP_RECVTOS = 0x44
@ -976,6 +1016,7 @@ const (
MAP_EXCL = 0x4000
MAP_FILE = 0x0
MAP_FIXED = 0x10
MAP_GUARD = 0x2000
MAP_HASSEMAPHORE = 0x200
MAP_NOCORE = 0x20000
MAP_NOSYNC = 0x800
@ -987,6 +1028,15 @@ const (
MAP_RESERVED0100 = 0x100
MAP_SHARED = 0x1
MAP_STACK = 0x400
MCAST_BLOCK_SOURCE = 0x54
MCAST_EXCLUDE = 0x2
MCAST_INCLUDE = 0x1
MCAST_JOIN_GROUP = 0x50
MCAST_JOIN_SOURCE_GROUP = 0x52
MCAST_LEAVE_GROUP = 0x51
MCAST_LEAVE_SOURCE_GROUP = 0x53
MCAST_UNBLOCK_SOURCE = 0x55
MCAST_UNDEFINED = 0x0
MCL_CURRENT = 0x1
MCL_FUTURE = 0x2
MNT_ACLS = 0x8000000
@ -1027,10 +1077,12 @@ const (
MNT_SUSPEND = 0x4
MNT_SYNCHRONOUS = 0x2
MNT_UNION = 0x20
MNT_UNTRUSTED = 0x800000000
MNT_UPDATE = 0x10000
MNT_UPDATEMASK = 0x2d8d0807e
MNT_UPDATEMASK = 0xad8d0807e
MNT_USER = 0x8000
MNT_VISFLAGMASK = 0x3fef0ffff
MNT_VERIFIED = 0x400000000
MNT_VISFLAGMASK = 0xffef0ffff
MNT_WAIT = 0x1
MSG_CMSG_CLOEXEC = 0x40000
MSG_COMPAT = 0x8000
@ -1059,6 +1111,7 @@ const (
NFDBITS = 0x40
NOFLSH = 0x80000000
NOKERNINFO = 0x2000000
NOTE_ABSTIME = 0x10
NOTE_ATTRIB = 0x8
NOTE_CHILD = 0x4
NOTE_CLOSE = 0x100
@ -1213,7 +1266,6 @@ const (
RTV_WEIGHT = 0x100
RT_ALL_FIBS = -0x1
RT_BLACKHOLE = 0x40
RT_CACHING_CONTEXT = 0x1
RT_DEFAULT_FIB = 0x0
RT_HAS_GW = 0x80
RT_HAS_HEADER = 0x10
@ -1223,15 +1275,17 @@ const (
RT_LLE_CACHE = 0x100
RT_MAY_LOOP = 0x8
RT_MAY_LOOP_BIT = 0x3
RT_NORTREF = 0x2
RT_REJECT = 0x20
RUSAGE_CHILDREN = -0x1
RUSAGE_SELF = 0x0
RUSAGE_THREAD = 0x1
SCM_BINTIME = 0x4
SCM_CREDS = 0x3
SCM_MONOTONIC = 0x6
SCM_REALTIME = 0x5
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1
@ -1247,6 +1301,7 @@ const (
SIOCGETSGCNT = 0xc0207210
SIOCGETVIFCNT = 0xc028720f
SIOCGHIWAT = 0x40047301
SIOCGHWADDR = 0xc020693e
SIOCGI2C = 0xc020693d
SIOCGIFADDR = 0xc0206921
SIOCGIFBRDADDR = 0xc0206923
@ -1268,8 +1323,11 @@ const (
SIOCGIFPDSTADDR = 0xc0206948
SIOCGIFPHYS = 0xc0206935
SIOCGIFPSRCADDR = 0xc0206947
SIOCGIFRSSHASH = 0xc0186997
SIOCGIFRSSKEY = 0xc0946996
SIOCGIFSTATUS = 0xc331693b
SIOCGIFXMEDIA = 0xc030698b
SIOCGLANPCP = 0xc0206998
SIOCGLOWAT = 0x40047303
SIOCGPGRP = 0x40047309
SIOCGPRIVATE_0 = 0xc0206950
@ -1300,6 +1358,7 @@ const (
SIOCSIFPHYS = 0x80206936
SIOCSIFRVNET = 0xc020695b
SIOCSIFVNET = 0xc020695a
SIOCSLANPCP = 0x80206999
SIOCSLOWAT = 0x80047302
SIOCSPGRP = 0x80047308
SIOCSTUNFIB = 0x8020695f
@ -1318,6 +1377,7 @@ const (
SO_BINTIME = 0x2000
SO_BROADCAST = 0x20
SO_DEBUG = 0x1
SO_DOMAIN = 0x1019
SO_DONTROUTE = 0x10
SO_ERROR = 0x1007
SO_KEEPALIVE = 0x8
@ -1326,6 +1386,7 @@ const (
SO_LISTENINCQLEN = 0x1013
SO_LISTENQLEN = 0x1012
SO_LISTENQLIMIT = 0x1011
SO_MAX_PACING_RATE = 0x1018
SO_NOSIGPIPE = 0x800
SO_NO_DDP = 0x8000
SO_NO_OFFLOAD = 0x4000
@ -1338,11 +1399,19 @@ const (
SO_RCVTIMEO = 0x1006
SO_REUSEADDR = 0x4
SO_REUSEPORT = 0x200
SO_REUSEPORT_LB = 0x10000
SO_SETFIB = 0x1014
SO_SNDBUF = 0x1001
SO_SNDLOWAT = 0x1003
SO_SNDTIMEO = 0x1005
SO_TIMESTAMP = 0x400
SO_TS_BINTIME = 0x1
SO_TS_CLOCK = 0x1017
SO_TS_CLOCK_MAX = 0x3
SO_TS_DEFAULT = 0x0
SO_TS_MONOTONIC = 0x3
SO_TS_REALTIME = 0x2
SO_TS_REALTIME_MICRO = 0x0
SO_TYPE = 0x1008
SO_USELOOPBACK = 0x40
SO_USER_COOKIE = 0x1015
@ -1386,10 +1455,45 @@ const (
TCOFLUSH = 0x2
TCOOFF = 0x1
TCOON = 0x2
TCP_BBR_ACK_COMP_ALG = 0x448
TCP_BBR_DRAIN_INC_EXTRA = 0x43c
TCP_BBR_DRAIN_PG = 0x42e
TCP_BBR_EXTRA_GAIN = 0x449
TCP_BBR_IWINTSO = 0x42b
TCP_BBR_LOWGAIN_FD = 0x436
TCP_BBR_LOWGAIN_HALF = 0x435
TCP_BBR_LOWGAIN_THRESH = 0x434
TCP_BBR_MAX_RTO = 0x439
TCP_BBR_MIN_RTO = 0x438
TCP_BBR_ONE_RETRAN = 0x431
TCP_BBR_PACE_CROSS = 0x442
TCP_BBR_PACE_DEL_TAR = 0x43f
TCP_BBR_PACE_PER_SEC = 0x43e
TCP_BBR_PACE_SEG_MAX = 0x440
TCP_BBR_PACE_SEG_MIN = 0x441
TCP_BBR_PROBE_RTT_GAIN = 0x44d
TCP_BBR_PROBE_RTT_INT = 0x430
TCP_BBR_PROBE_RTT_LEN = 0x44e
TCP_BBR_RACK_RTT_USE = 0x44a
TCP_BBR_RECFORCE = 0x42c
TCP_BBR_REC_OVER_HPTS = 0x43a
TCP_BBR_RETRAN_WTSO = 0x44b
TCP_BBR_RWND_IS_APP = 0x42f
TCP_BBR_STARTUP_EXIT_EPOCH = 0x43d
TCP_BBR_STARTUP_LOSS_EXIT = 0x432
TCP_BBR_STARTUP_PG = 0x42d
TCP_BBR_UNLIMITED = 0x43b
TCP_BBR_USEDEL_RATE = 0x437
TCP_BBR_USE_LOWGAIN = 0x433
TCP_CA_NAME_MAX = 0x10
TCP_CCALGOOPT = 0x41
TCP_CONGESTION = 0x40
TCP_DATA_AFTER_CLOSE = 0x44c
TCP_DELACK = 0x48
TCP_FASTOPEN = 0x401
TCP_FASTOPEN_MAX_COOKIE_LEN = 0x10
TCP_FASTOPEN_MIN_COOKIE_LEN = 0x4
TCP_FASTOPEN_PSK_LEN = 0x10
TCP_FUNCTION_BLK = 0x2000
TCP_FUNCTION_NAME_LEN_MAX = 0x20
TCP_INFO = 0x20
@ -1397,6 +1501,12 @@ const (
TCP_KEEPIDLE = 0x100
TCP_KEEPINIT = 0x80
TCP_KEEPINTVL = 0x200
TCP_LOG = 0x22
TCP_LOGBUF = 0x23
TCP_LOGDUMP = 0x25
TCP_LOGDUMPID = 0x26
TCP_LOGID = 0x24
TCP_LOG_ID_LEN = 0x40
TCP_MAXBURST = 0x4
TCP_MAXHLEN = 0x3c
TCP_MAXOLEN = 0x28
@ -1412,8 +1522,30 @@ const (
TCP_NOPUSH = 0x4
TCP_PCAP_IN = 0x1000
TCP_PCAP_OUT = 0x800
TCP_RACK_EARLY_RECOV = 0x423
TCP_RACK_EARLY_SEG = 0x424
TCP_RACK_IDLE_REDUCE_HIGH = 0x444
TCP_RACK_MIN_PACE = 0x445
TCP_RACK_MIN_PACE_SEG = 0x446
TCP_RACK_MIN_TO = 0x422
TCP_RACK_PACE_ALWAYS = 0x41f
TCP_RACK_PACE_MAX_SEG = 0x41e
TCP_RACK_PACE_REDUCE = 0x41d
TCP_RACK_PKT_DELAY = 0x428
TCP_RACK_PROP = 0x41b
TCP_RACK_PROP_RATE = 0x420
TCP_RACK_PRR_SENDALOT = 0x421
TCP_RACK_REORD_FADE = 0x426
TCP_RACK_REORD_THRESH = 0x425
TCP_RACK_SESS_CWV = 0x42a
TCP_RACK_TLP_INC_VAR = 0x429
TCP_RACK_TLP_REDUCE = 0x41c
TCP_RACK_TLP_THRESH = 0x427
TCP_RACK_TLP_USE = 0x447
TCP_VENDOR = 0x80000000
TCSAFLUSH = 0x2
TIMER_ABSTIME = 0x1
TIMER_RELTIME = 0x0
TIOCCBRK = 0x2000747a
TIOCCDTR = 0x20007478
TIOCCONS = 0x80047462
@ -1477,6 +1609,8 @@ const (
TIOCTIMESTAMP = 0x40107459
TIOCUCNTL = 0x80047466
TOSTOP = 0x400000
UTIME_NOW = -0x1
UTIME_OMIT = -0x2
VDISCARD = 0xf
VDSUSP = 0xb
VEOF = 0x0
@ -1488,6 +1622,7 @@ const (
VKILL = 0x5
VLNEXT = 0xe
VMIN = 0x10
VM_BCACHE_SIZE_MAX = 0x19000000
VQUIT = 0x9
VREPRINT = 0x6
VSTART = 0xc

2454
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src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go generated vendored
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@ -214,22 +214,6 @@ func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, ne
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func utimes(path string, timeval *[2]Timeval) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@ -376,16 +360,6 @@ func pipe2(p *[2]_C_int, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ptrace(request int, pid int, addr uintptr, data int) (err error) {
_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getcwd(buf []byte) (n int, err error) {
var _p0 unsafe.Pointer
if len(buf) > 0 {
@ -413,6 +387,32 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ptrace(request int, pid int, addr uintptr, data int) (err error) {
_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Access(path string, mode uint32) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@ -1352,7 +1352,7 @@ func mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_MKNODAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
_, _, e1 := Syscall6(SYS_MKNODAT_FREEBSD12, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), uintptr(dev>>32), 0)
if e1 != 0 {
err = errnoErr(e1)
}

32
src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go generated vendored
View File

@ -350,22 +350,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@ -403,6 +387,22 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ptrace(request int, pid int, addr uintptr, data int) (err error) {
_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
if e1 != 0 {

34
src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go generated vendored
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@ -1,4 +1,4 @@
// go run mksyscall.go -tags freebsd,arm64 -- syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm64.go
// go run mksyscall.go -tags freebsd,arm64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm64.go
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build freebsd,arm64
@ -350,22 +350,6 @@ func Munlockall() (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func pipe2(p *[2]_C_int, flags int) (err error) {
_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
if e1 != 0 {
@ -403,6 +387,22 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
var _p0 unsafe.Pointer
if len(mib) > 0 {
_p0 = unsafe.Pointer(&mib[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ptrace(request int, pid int, addr uintptr, data int) (err error) {
_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
if e1 != 0 {

87
src/cmd/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go generated vendored Normal file
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@ -0,0 +1,87 @@
// go run mksyscall_solaris.go -illumos -tags illumos,amd64 syscall_illumos.go
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build illumos,amd64
package unix
import (
"unsafe"
)
//go:cgo_import_dynamic libc_readv readv "libc.so"
//go:cgo_import_dynamic libc_preadv preadv "libc.so"
//go:cgo_import_dynamic libc_writev writev "libc.so"
//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
//go:linkname procreadv libc_readv
//go:linkname procpreadv libc_preadv
//go:linkname procwritev libc_writev
//go:linkname procpwritev libc_pwritev
var (
procreadv,
procpreadv,
procwritev,
procpwritev syscallFunc
)
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func readv(fd int, iovs []Iovec) (n int, err error) {
var _p0 *Iovec
if len(iovs) > 0 {
_p0 = &iovs[0]
}
r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procreadv)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func preadv(fd int, iovs []Iovec, off int64) (n int, err error) {
var _p0 *Iovec
if len(iovs) > 0 {
_p0 = &iovs[0]
}
r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpreadv)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func writev(fd int, iovs []Iovec) (n int, err error) {
var _p0 *Iovec
if len(iovs) > 0 {
_p0 = &iovs[0]
}
r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwritev)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func pwritev(fd int, iovs []Iovec, off int64) (n int, err error) {
var _p0 *Iovec
if len(iovs) > 0 {
_p0 = &iovs[0]
}
r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwritev)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0)
n = int(r0)
if e1 != 0 {
err = e1
}
return
}

1825
src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux.go generated vendored Normal file
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39
src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go generated vendored
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@ -128,9 +128,9 @@ type Statfs_t struct {
Owner uint32
Fsid Fsid
Charspare [80]int8
Fstypename [16]int8
Mntfromname [1024]int8
Mntonname [1024]int8
Fstypename [16]byte
Mntfromname [1024]byte
Mntonname [1024]byte
}
type statfs_freebsd11_t struct {
@ -153,9 +153,9 @@ type statfs_freebsd11_t struct {
Owner uint32
Fsid Fsid
Charspare [80]int8
Fstypename [16]int8
Mntfromname [88]int8
Mntonname [88]int8
Fstypename [16]byte
Mntfromname [88]byte
Mntonname [88]byte
}
type Flock_t struct {
@ -375,15 +375,15 @@ type PtraceLwpInfoStruct struct {
}
type __Siginfo struct {
Signo int32
Errno int32
Code int32
Pid int32
Uid uint32
Status int32
Addr *byte
Value [4]byte
X_reason [32]byte
Signo int32
Errno int32
Code int32
Pid int32
Uid uint32
Status int32
Addr *byte
Value [4]byte
_ [32]byte
}
type Sigset_t struct {
@ -458,7 +458,7 @@ type ifMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
Data ifData
}
@ -469,7 +469,6 @@ type IfMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
Data IfData
}
@ -536,7 +535,7 @@ type IfaMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
Metric int32
}
@ -547,7 +546,7 @@ type IfmaMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
}
type IfAnnounceMsghdr struct {
@ -564,7 +563,7 @@ type RtMsghdr struct {
Version uint8
Type uint8
Index uint16
_ [2]byte
_ uint16
Flags int32
Addrs int32
Pid int32

24
src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go generated vendored
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@ -123,9 +123,9 @@ type Statfs_t struct {
Owner uint32
Fsid Fsid
Charspare [80]int8
Fstypename [16]int8
Mntfromname [1024]int8
Mntonname [1024]int8
Fstypename [16]byte
Mntfromname [1024]byte
Mntonname [1024]byte
}
type statfs_freebsd11_t struct {
@ -148,9 +148,9 @@ type statfs_freebsd11_t struct {
Owner uint32
Fsid Fsid
Charspare [80]int8
Fstypename [16]int8
Mntfromname [88]int8
Mntonname [88]int8
Fstypename [16]byte
Mntfromname [88]byte
Mntonname [88]byte
}
type Flock_t struct {
@ -275,10 +275,8 @@ type IPv6Mreq struct {
type Msghdr struct {
Name *byte
Namelen uint32
_ [4]byte
Iov *Iovec
Iovlen int32
_ [4]byte
Control *byte
Controllen uint32
Flags int32
@ -463,7 +461,7 @@ type ifMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
Data ifData
}
@ -474,7 +472,6 @@ type IfMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
Data IfData
}
@ -541,7 +538,7 @@ type IfaMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
Metric int32
}
@ -552,7 +549,7 @@ type IfmaMsghdr struct {
Addrs int32
Flags int32
Index uint16
_ [2]byte
_ uint16
}
type IfAnnounceMsghdr struct {
@ -569,7 +566,7 @@ type RtMsghdr struct {
Version uint8
Type uint8
Index uint16
_ [2]byte
_ uint16
Flags int32
Addrs int32
Pid int32
@ -623,7 +620,6 @@ type BpfZbuf struct {
type BpfProgram struct {
Len uint32
_ [4]byte
Insns *BpfInsn
}

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