This patch updates libgo from the Go1.16.5 release to the Go 1.17rc2
release. As usual with these version updates, the patch itself is too
large to attach to this e-mail message. I've attached the changes to
files that are specific to gccgo. Bootstraped and ran Go testsuite on
x86_64-pc-linux-gnu. Committed to mainline.
Ian
5fe441d33024fe33b9835c3e8d6b9f6cf24715f1
diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 539d886b08f..bcbe1d93018 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-5edbb624b2595d644eb6842c952a292c41f7d6fa
+33f65dce43bd01c1fa38cd90a78c9aea6ca6dd59
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.
diff --git a/libgo/MERGE b/libgo/MERGE
index ac842716022..4286d5c5433 100644
--- a/libgo/MERGE
+++ b/libgo/MERGE
@@ -1,4 +1,4 @@
-7677616a263e8ded606cc8297cb67ddc667a876e
+72ab3ff68b1ec894fe5599ec82b8849f3baa9d94
The first line of this file holds the git revision number of the
last merge done from the master library sources.
diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index dec98756673..92fedcf6eb8 100644
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -366,6 +366,7 @@ toolexeclibgoregexp_DATA = \
toolexeclibgoruntimedir = $(toolexeclibgodir)/runtime
toolexeclibgoruntime_DATA = \
+ runtime/cgo.gox \
runtime/debug.gox \
runtime/metrics.gox \
runtime/pprof.gox \
@@ -428,7 +429,9 @@ noinst_DATA = \
internal/testenv.gox \
internal/trace.gox \
net/internal/socktest.gox \
- os/signal/internal/pty.gox
+ os/signal/internal/pty.gox \
+ reflect/internal/example1.gox \
+ reflect/internal/example2.gox
if LIBGO_IS_RTEMS
rtems_task_variable_add_file = runtime/rtems-task-variable-add.c
@@ -480,14 +483,10 @@ version.go: s-version; @true
s-version: Makefile
rm -f version.go.tmp
echo "package sys" > version.go.tmp
- echo 'func init() { DefaultGoroot = "$(prefix)" }' >> version.go.tmp
- echo 'const TheVersion = "'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC)
--version | sed 1q`'"' >> version.go.tmp
- echo 'const Goexperiment = ``' >> version.go.tmp
echo 'const GOARCH = "'$(GOARCH)'"' >> version.go.tmp
echo 'const GOOS = "'$(GOOS)'"' >> version.go.tmp
echo 'const GccgoToolDir = "$(libexecsubdir)"' >> version.go.tmp
- echo >> version.go.tmp
- echo "type ArchFamilyType int" >> version.go.tmp
+ echo 'const StackGuardMultiplierDefault = 1' >> version.go.tmp
echo >> version.go.tmp
echo "const (" >> version.go.tmp
echo " UNKNOWN ArchFamilyType = iota" >> version.go.tmp
@@ -507,13 +506,13 @@ s-version: Makefile
done
echo >> version.go.tmp
echo "const (" >> version.go.tmp
- echo " ArchFamily = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) family`"
>> version.go.tmp
- echo " BigEndian = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) bigendian`"
>> version.go.tmp
- echo " CacheLineSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
cachelinesize`" >> version.go.tmp
- echo " DefaultPhysPageSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
defaultphyspagesize`" >> version.go.tmp
- echo " Int64Align = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
int64align`" >> version.go.tmp
- echo " MinFrameSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
minframesize`" >> version.go.tmp
- echo " PCQuantum = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) pcquantum`"
>> version.go.tmp
+ echo " _ArchFamily = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) family`"
>> version.go.tmp
+ echo " _BigEndian = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
bigendian`" >> version.go.tmp
+ echo " _DefaultPhysPageSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
defaultphyspagesize`" >> version.go.tmp
+ echo " _Int64Align = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
int64align`" >> version.go.tmp
+ echo " _MinFrameSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
minframesize`" >> version.go.tmp
+ echo " _PCQuantum = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
pcquantum`" >> version.go.tmp
+ echo " _StackAlign = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH)
stackalign`" >> version.go.tmp
echo ")" >> version.go.tmp
echo >> version.go.tmp
for a in $(ALLGOOS); do \
@@ -526,7 +525,6 @@ s-version: Makefile
fi; \
done
echo >> version.go.tmp
- echo "type Uintreg uintptr" >> version.go.tmp
$(SHELL) $(srcdir)/mvifdiff.sh version.go.tmp version.go
$(STAMP) $@
@@ -547,24 +545,31 @@ s-gcpu: Makefile
$(SHELL) $(srcdir)/mvifdiff.sh gcpugen.go.tmp gcpugen.go
$(STAMP) $@
+buildcfg.go: s-buildcfg; @true
+s-buildcfg: Makefile
+ rm -f buildcfg.go.tmp
+ echo "package buildcfg" > buildcfg.go.tmp
+ echo "import \"runtime\"" >> buildcfg.go.tmp
+ echo 'func defaultGOROOTValue() string { return `$(prefix)` }' >>
buildcfg.go.tmp
+ echo 'const defaultGO386 = `sse2`' >> buildcfg.go.tmp
+ echo 'const defaultGOARM = `5`' >> buildcfg.go.tmp
+ echo 'const defaultGOMIPS = `hardfloat`' >> buildcfg.go.tmp
+ echo 'const defaultGOMIPS64 = `hardfloat`' >> buildcfg.go.tmp
+ echo 'const defaultGOPPC64 = `power8`' >> buildcfg.go.tmp
+ echo 'const defaultGOEXPERIMENT = `fieldtrack`' >> buildcfg.go.tmp
+ echo 'const defaultGO_EXTLINK_ENABLED = ``' >> buildcfg.go.tmp
+ echo 'const defaultGO_LDSO = ``' >> buildcfg.go.tmp
+ echo 'const version = `'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC)
--version | sed 1q`'`' >> buildcfg.go.tmp
+ echo 'const defaultGOOS = runtime.GOOS' >> buildcfg.go.tmp
+ echo 'const defaultGOARCH = runtime.GOARCH' >> buildcfg.go.tmp
+ $(SHELL) $(srcdir)/mvifdiff.sh buildcfg.go.tmp buildcfg.go
+ $(STAMP) $@
+
objabi.go: s-objabi; @true
s-objabi: Makefile
rm -f objabi.go.tmp
echo "package objabi" > objabi.go.tmp
- echo "import \"runtime\"" >> objabi.go.tmp
- echo 'func defaultGOROOTValue() string { return `$(prefix)` }' >>
objabi.go.tmp
- echo 'const defaultGO386 = `sse2`' >> objabi.go.tmp
- echo 'const defaultGOARM = `5`' >> objabi.go.tmp
- echo 'const defaultGOMIPS = `hardfloat`' >> objabi.go.tmp
- echo 'const defaultGOMIPS64 = `hardfloat`' >> objabi.go.tmp
- echo 'const defaultGOPPC64 = `power8`' >> objabi.go.tmp
- echo 'const defaultGOOS = runtime.GOOS' >> objabi.go.tmp
- echo 'const defaultGOARCH = runtime.GOARCH' >> objabi.go.tmp
- echo 'const defaultGO_EXTLINK_ENABLED = ``' >> objabi.go.tmp
- echo 'const defaultGO_LDSO = ``' >> objabi.go.tmp
- echo 'const version = `'`cat $(srcdir)/VERSION | sed 1q`' '`$(GOC)
--version | sed 1q`'`' >> objabi.go.tmp
echo 'const stackGuardMultiplierDefault = 1' >> objabi.go.tmp
- echo 'const goexperiment = ``' >> objabi.go.tmp
$(SHELL) $(srcdir)/mvifdiff.sh objabi.go.tmp objabi.go
$(STAMP) $@
@@ -671,7 +676,7 @@ s-zstdpkglist: Makefile libgo-packages.txt
echo 'package goroot' > zstdpkglist.go.tmp
echo "" >> zstdpkglist.go.tmp
echo 'var stdpkg = map[string]bool{' >> zstdpkglist.go.tmp
- echo $(libgo_go_objs) 'unsafe.lo' 'runtime/cgo.lo' | sed
's|[a-z0-9_./]*_c\.lo||g' | sed 's|golang\.org/[a-z0-9_./]*\.lo||g' | sed
's|\([a-z0-9_./]*\)\.lo|"\1": true,|g' >> zstdpkglist.go.tmp
+ echo $(libgo_go_objs) 'unsafe.lo' | sed 's|[a-z0-9_./]*_c\.lo||g' | sed
's|golang\.org/[a-z0-9_./]*\.lo||g' | sed 's|\([a-z0-9_./]*\)\.lo|"\1":
true,|g' >> zstdpkglist.go.tmp
echo '}' >> zstdpkglist.go.tmp
$(SHELL) $(srcdir)/mvifdiff.sh zstdpkglist.go.tmp zstdpkglist.go
$(STAMP) $@
@@ -1054,6 +1059,9 @@ internal/cpu.lo.dep: $(extra_go_files_internal_cpu)
extra_go_files_golang_org_x_sys_cpu = gcpugen.go
golang.org/x/sys/cpu.lo.dep: $(extra_go_files_golang_org_x_sys_cpu)
+extra_go_files_internal_buildcfg = buildcfg.go
+cmd/internal/buildcfg.lo.dep: $(extra_go_files_internal_buildcfg)
+
extra_go_files_internal_goroot = zstdpkglist.go
internal/goroot.lo.dep: $(extra_go_files_internal_goroot)
diff --git a/libgo/VERSION b/libgo/VERSION
index e336ec201bf..904eb73bd5c 100644
--- a/libgo/VERSION
+++ b/libgo/VERSION
@@ -1 +1 @@
-go1.16.5
+go1.17rc2
diff --git a/libgo/check-packages.txt b/libgo/check-packages.txt
index 1e549cae4b0..dd8990f10e2 100644
--- a/libgo/check-packages.txt
+++ b/libgo/check-packages.txt
@@ -43,7 +43,10 @@ crypto/des
crypto/dsa
crypto/ecdsa
crypto/ed25519
+crypto/ed25519/internal/edwards25519
+crypto/ed25519/internal/edwards25519/field
crypto/elliptic
+crypto/elliptic/internal/fiat
crypto/hmac
crypto/internal/subtle
crypto/md5
@@ -110,6 +113,7 @@ index/suffixarray
internal/cpu
internal/execabs
internal/fmtsort
+internal/itoa
internal/poll
internal/profile
internal/reflectlite
@@ -139,6 +143,7 @@ net/http/httptest
net/http/httptrace
net/http/httputil
net/http/internal
+net/http/internal/ascii
net/http/pprof
net/internal/socktest
net/mail
@@ -157,6 +162,7 @@ reflect
regexp
regexp/syntax
runtime
+runtime/cgo
runtime/debug
runtime/internal/atomic
runtime/internal/math
diff --git a/libgo/configure.ac b/libgo/configure.ac
index ebab9d9de3e..1f4f32dae2b 100644
--- a/libgo/configure.ac
+++ b/libgo/configure.ac
@@ -10,7 +10,7 @@ AC_INIT(package-unused, version-unused,, libgo)
AC_CONFIG_SRCDIR(Makefile.am)
AC_CONFIG_HEADER(config.h)
-libtool_VERSION=19:0:0
+libtool_VERSION=20:0:0
AC_SUBST(libtool_VERSION)
AM_ENABLE_MULTILIB(, ..)
diff --git a/libgo/go/runtime/os_gccgo.go b/libgo/go/runtime/os_gccgo.go
index 65d7aef165a..da12c35d26c 100644
--- a/libgo/go/runtime/os_gccgo.go
+++ b/libgo/go/runtime/os_gccgo.go
@@ -97,3 +97,11 @@ func setNonblock(fd int32) {
fcntlUintptr(uintptr(fd), _F_SETFL, flags|_O_NONBLOCK)
}
}
+
+// For gccgo this is in the C code.
+func osyield()
+
+//go:nosplit
+func osyield_no_g() {
+ osyield()
+}
diff --git a/libgo/go/runtime/testdata/testprogcgo/traceback_gccgo.go
b/libgo/go/runtime/testdata/testprogcgo/traceback_gccgo.go
index 83357fdd5d9..2d07c2db8a4 100644
--- a/libgo/go/runtime/testdata/testprogcgo/traceback_gccgo.go
+++ b/libgo/go/runtime/testdata/testprogcgo/traceback_gccgo.go
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
+//go:build gccgo
// +build gccgo
package main
diff --git a/libgo/gotool-packages.txt b/libgo/gotool-packages.txt
index f28ad6977aa..15c928ff7fb 100644
--- a/libgo/gotool-packages.txt
+++ b/libgo/gotool-packages.txt
@@ -27,7 +27,6 @@ cmd/go/internal/modinfo
cmd/go/internal/modload
cmd/go/internal/mvs
cmd/go/internal/par
-cmd/go/internal/renameio
cmd/go/internal/robustio
cmd/go/internal/run
cmd/go/internal/search
@@ -86,6 +85,7 @@ golang.org/x/tools/go/analysis/passes/nilfunc
golang.org/x/tools/go/analysis/passes/pkgfact
golang.org/x/tools/go/analysis/passes/printf
golang.org/x/tools/go/analysis/passes/shift
+golang.org/x/tools/go/analysis/passes/sigchanyzer
golang.org/x/tools/go/analysis/passes/stdmethods
golang.org/x/tools/go/analysis/passes/stringintconv
golang.org/x/tools/go/analysis/passes/structtag
diff --git a/libgo/libgo-packages.txt b/libgo/libgo-packages.txt
index 707def56de7..4fc8c843f02 100644
--- a/libgo/libgo-packages.txt
+++ b/libgo/libgo-packages.txt
@@ -19,7 +19,9 @@ crypto/dsa
crypto/ecdsa
crypto/ed25519
crypto/ed25519/internal/edwards25519
+crypto/ed25519/internal/edwards25519/field
crypto/elliptic
+crypto/elliptic/internal/fiat
crypto/hmac
crypto/internal/randutil
crypto/internal/subtle
@@ -69,6 +71,7 @@ go/importer
go/internal/gccgoimporter
go/internal/gcimporter
go/internal/srcimporter
+go/internal/typeparams
go/parser
go/printer
go/scanner
@@ -110,13 +113,16 @@ image/internal/imageutil
image/jpeg
image/png
index/suffixarray
+internal/buildcfg
internal/bytealg
internal/cfg
internal/cpu
internal/execabs
internal/fmtsort
+internal/goexperiment
internal/goroot
internal/goversion
+internal/itoa
internal/lazyregexp
internal/lazytemplate
internal/nettrace
@@ -157,6 +163,8 @@ net/http/httptest
net/http/httptrace
net/http/httputil
net/http/internal
+net/http/internal/ascii
+net/http/internal/testcert
net/http/pprof
net/internal/socktest
net/mail
@@ -173,9 +181,12 @@ os/user
path
path/filepath
reflect
+reflect/internal/example1
+reflect/internal/example2
regexp
regexp/syntax
runtime
+runtime/cgo
runtime/debug
runtime/internal/atomic
runtime/internal/math
diff --git a/libgo/match.sh b/libgo/match.sh
index cc15a12c674..bf4f141e04a 100755
--- a/libgo/match.sh
+++ b/libgo/match.sh
@@ -119,6 +119,11 @@ for f in $gofiles; do
386 | amd64 | amd64p32 | arm | armbe | arm64 | arm64be | alpha | ia64 |
m68k | mips | mipsle | mips64 | mips64le | mips64p32 | mips64p32le | nios2 |
ppc | ppc64 | ppc64le | riscv | riscv64 | s390 | s390x | sh | shbe | sparc |
sparc64 | wasm)
tag1=nonmatchingtag
;;
+ *)
+ # File name like x_amd64_random.go, where tag1=random.
+ # Don't match based on tag2.
+ tag2=
+ ;;
esac
case "$tag2" in
@@ -151,18 +156,18 @@ for f in $gofiles; do
fi
match=false
;;
- $goos | $goarch | $cgotag | $cmdlinetag | "gccgo" | go1.[0-9] |
go1.[0-9][0-9])
+ $goos | $goarch | $cgotag | $cmdlinetag | "gccgo" |
"goexperiment.fieldtrack" | go1.[0-9] | go1.[0-9][0-9])
match=true
;;
- "!"$goos | "!"$goarch | "!"$cgotag | "!"$cmdlinetag | "!gccgo"
| "!"go1.[0-9] | "!"go1.1[0-6])
+ "!"$goos | "!"$goarch | "!"$cgotag | "!"$cmdlinetag | "!gccgo"
| "!goexperiment.fieldtrack" | "!"go1.[0-9] | "!"go1.1[0-7])
;;
*,*)
cmatch=true
for ctag in `echo $tag | sed -e 's/,/ /g'`; do
case $ctag in
- $goos | $goarch | $cgotag | $cmdlinetag | "gccgo" |
go1.[0-9] | go1.[0-9][0-9])
+ $goos | $goarch | $cgotag | $cmdlinetag | "gccgo" |
"goexperiment.fieldtrack" | go1.[0-9] | go1.[0-9][0-9])
;;
- "!"$goos | "!"$goarch | "!"$cgotag | "!"$cmdlinetag
| "!gccgo" | "!"go1.[0-9] | "!"go1.1[0-6])
+ "!"$goos | "!"$goarch | "!"$cgotag | "!"$cmdlinetag
| "!gccgo" | "!goexperiment.fieldtrack" | "!"go1.[0-9] | "!"go1.1[0-7])
cmatch=false
;;
"!"*)
diff --git a/libgo/runtime/go-now.c b/libgo/runtime/go-now.c
index 1c02e5220e4..e1dcd180860 100644
--- a/libgo/runtime/go-now.c
+++ b/libgo/runtime/go-now.c
@@ -8,7 +8,7 @@
#include "runtime.h"
-// Return current time. This is the implementation of time.walltime1().
+// Return current time. This is the implementation of runtime.walltime().
struct walltime_ret
{
@@ -16,7 +16,7 @@ struct walltime_ret
int32_t nsec;
};
-struct walltime_ret now(void) __asm__ (GOSYM_PREFIX "runtime.walltime1")
+struct walltime_ret now(void) __asm__ (GOSYM_PREFIX "runtime.walltime")
__attribute__ ((no_split_stack));
struct walltime_ret
diff --git a/libgo/runtime/runtime_c.c b/libgo/runtime/runtime_c.c
index bc920a5d406..f92bdd43bc9 100644
--- a/libgo/runtime/runtime_c.c
+++ b/libgo/runtime/runtime_c.c
@@ -199,10 +199,13 @@ getEnd()
uintptr getText(void)
__asm__ (GOSYM_PREFIX "runtime.getText");
+extern void main_main(void*)
+ __asm__(GOSYM_PREFIX "main.main");
+
uintptr
getText(void)
{
- return (uintptr)(const void *)(getText);
+ return (uintptr)(const void *)(main_main);
}
// Return the end of the text segment, assumed to come after the
@@ -224,6 +227,24 @@ getEtext(void)
return (uintptr)(p);
}
+// Return the start of the BSS section.
+
+uintptr getBSS(void)
+ __asm__ (GOSYM_PREFIX "runtime.getBSS");
+
+uintptr
+getBSS(void)
+{
+ const void *p;
+
+ p = __edata;
+ if (p == NULL)
+ p = _edata;
+ if (p == NULL)
+ p = __bss_start;
+ return (uintptr)(p);
+}
+
// CPU-specific initialization.
// Fetch CPUID info on x86.
diff --git a/libgo/runtime/stack.c b/libgo/runtime/stack.c
index c78f0c4595b..0c0c30e46ac 100644
--- a/libgo/runtime/stack.c
+++ b/libgo/runtime/stack.c
@@ -23,7 +23,7 @@ bool runtime_usestackmaps;
#pragma GCC optimize ("-fno-optimize-sibling-calls")
extern void scanstackblock(uintptr addr, uintptr size, void *gcw)
- __asm__("runtime.scanstackblock");
+ __asm__(GOSYM_PREFIX "runtime.scanstackblock");
static bool doscanstack1(G*, void*)
__attribute__ ((noinline));
@@ -125,3 +125,66 @@ static bool doscanstack1(G *gp, void *gcw) {
#endif
return true;
}
+
+extern bool onCurrentStack(uintptr p)
+ __asm__(GOSYM_PREFIX "runtime.onCurrentStack");
+
+bool onCurrentStack(uintptr p)
+{
+#ifdef USING_SPLIT_STACK
+
+ void* sp;
+ size_t spsize;
+ void* next_segment;
+ void* next_sp;
+ void* initial_sp;
+
+ sp = __splitstack_find(nil, nil, &spsize, &next_segment, &next_sp,
+ &initial_sp);
+ while (sp != nil) {
+ if (p >= (uintptr)(sp) && p < (uintptr)(sp) + spsize) {
+ return true;
+ }
+ sp = __splitstack_find(next_segment, next_sp, &spsize,
+ &next_segment, &next_sp, &initial_sp);
+ }
+ return false;
+
+#else
+
+ G* gp;
+ byte* bottom;
+ byte* top;
+ byte* temp;
+ byte* nextsp2;
+ byte* initialsp2;
+
+ gp = runtime_g();
+ bottom = (byte*)(&p);
+ top = (byte*)(void*)(gp->gcinitialsp) + gp->gcstacksize;
+ if ((uintptr)(top) < (uintptr)(bottom)) {
+ temp = top;
+ top = bottom;
+ bottom = temp;
+ }
+ if (p >= (uintptr)(bottom) && p < (uintptr)(top)) {
+ return true;
+ }
+
+ nextsp2 = secondary_stack_pointer();
+ if (nextsp2 != nil) {
+ initialsp2 = (byte*)(void*)(gp->gcinitialsp2);
+ if (uintptr(initialsp2) < uintptr(nextsp2)) {
+ temp = initialsp2;
+ initialsp2 = nextsp2;
+ nextsp2 = temp;
+ }
+ if (p >= (uintptr)(nextsp2) && p < (uintptr)(initialsp2)) {
+ return true;
+ }
+ }
+
+ return false;
+
+#endif
+}
diff --git a/libgo/testsuite/gotest b/libgo/testsuite/gotest
index 9eda2ccc70d..e0dd16610db 100755
--- a/libgo/testsuite/gotest
+++ b/libgo/testsuite/gotest
@@ -311,6 +311,11 @@ x)
386 | amd64 | amd64p32 | arm | armbe | arm64 | arm64be | alpha |
ia64 | m68k | mips | mipsle | mips64 | mips64le | mips64p32 | mips64p32le |
nios2 | ppc | ppc64 | ppc64le | riscv | riscv64 | s390 | s390x | sh | shbe |
sparc | sparc64 | wasm)
tag1=nonmatchingtag
;;
+ *)
+ # File name like x_amd64_random.go, where tag1=random.
+ # Don't match based on tag2.
+ tag2=
+ ;;
esac
case "$tag2" in
@@ -342,18 +347,18 @@ x)
fi
match=false
;;
- $goos | $goarch | cgo | gccgo | go1.[0-9] | go1.[0-9][0-9])
+ $goos | $goarch | cgo | gccgo | goexperiment.fieldtrack |
go1.[0-9] | go1.[0-9][0-9])
match=true
;;
- "!"$goos | "!"$goarch | "!cgo" | "!gccgo" | "!"go1.[0-9] |
"!"go1.1[0-6])
+ "!"$goos | "!"$goarch | "!cgo" | "!gccgo" |
"!goexperiment.fieldtrack" | "!"go1.[0-9] | "!"go1.1[0-7])
;;
*,*)
cmatch=true
for ctag in `echo $tag | sed -e 's/,/ /g'`; do
case $ctag in
- $goos | $goarch | cgo | gccgo | go1.[0-9] |
go1.[0-9][0-9])
+ $goos | $goarch | cgo | gccgo |
goexperiment.fieldtrack | go1.[0-9] | go1.[0-9][0-9])
;;
- "!"$goos | "!"$goarch | "!cgo" | "!gccgo" |
"!"go1.[0-9] | "!"go1.1[0-6])
+ "!"$goos | "!"$goarch | "!cgo" | "!gccgo" |
"!goexperiment.fieldtrack" | "!"go1.[0-9] | "!"go1.1[0-7])
cmatch=false
;;
"!"*)
