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authorIan Lance Taylor <ian@gcc.gnu.org>2019-09-10 20:41:04 +0000
committerIan Lance Taylor <ian@gcc.gnu.org>2019-09-10 20:41:04 +0000
commitefc864927f57fa1a4aa8d1f22e4071343f0b8cbb (patch)
tree459ff147fd2603203e17c2a17dca1291399fbb51 /libgo
parent4d7bfeec428c5bfd005bb6028221c22e5a8abcdf (diff)
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libgo: Solaris and x/sys/cpu compatibility fixes
Restore Solaris compatibility fixes lost when internal/x/net/lif moved to golang.org/x/net/lif. Also fix the Makefile for x/net/lif and x/net/route. Change x/sys/cpu to get the cache line size from goarch.sh as the gofrontend version of internal/cpu does. Partially based on work by Rainer Orth. Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/194438 From-SVN: r275611
Diffstat (limited to 'libgo')
-rw-r--r--libgo/Makefile.am34
-rw-r--r--libgo/Makefile.in36
-rw-r--r--libgo/go/golang.org/x/net/lif/syscall.go14
-rw-r--r--libgo/go/golang.org/x/net/lif/zsys_solaris.go (renamed from libgo/go/golang.org/x/net/lif/zsys_solaris_amd64.go)8
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_aix_ppc64.go2
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_arm.go9
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_linux_arm64.go2
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_linux_ppc64x.go2
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_linux_s390x.go2
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_mips64x.go11
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_mipsx.go11
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_other_arm64.go11
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_wasm.go15
-rw-r--r--libgo/go/golang.org/x/sys/cpu/cpu_x86.go2
-rw-r--r--libgo/go/runtime/os_solaris.go10
15 files changed, 49 insertions, 120 deletions
diff --git a/libgo/Makefile.am b/libgo/Makefile.am
index 5f7d058..b46f920 100644
--- a/libgo/Makefile.am
+++ b/libgo/Makefile.am
@@ -510,6 +510,14 @@ s-cpu: Makefile
$(SHELL) $(srcdir)/mvifdiff.sh cpugen.go.tmp cpugen.go
$(STAMP) $@
+gcpugen.go: s-gcpu; @true
+s-gcpu: Makefile
+ rm -f gcpugen.go.tmp
+ echo "package cpu" > gcpugen.go.tmp
+ echo "const cacheLineSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) cachelinesize`" >> gcpugen.go.tmp
+ $(SHELL) $(srcdir)/mvifdiff.sh gcpugen.go.tmp gcpugen.go
+ $(STAMP) $@
+
objabi.go: s-objabi; @true
s-objabi: Makefile
rm -f objabi.go.tmp
@@ -773,7 +781,7 @@ GOLINK = $(LIBTOOL) --tag GO --mode-link $(GOC) \
BUILDDEPS = \
$(MKDIR_P) $(@D); \
dir=`echo $@ | sed -e 's/.lo.dep$$//'`; \
- files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$$dir --extrafiles="$(extra_go_files_$(subst /,_,$(subst .lo.dep,,$@)))" $(matchargs_$(subst /,_,$(subst .lo.dep,,$@)))`; \
+ files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$$dir --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(subst .lo.dep,,$@))))" $(matchargs_$(subst /,_,$(subst .lo.dep,,$@)))`; \
$(SHELL) $(srcdir)/godeps.sh `echo $@ | sed -e 's/.dep$$//'` $$files > $@.tmp; \
if ! cmp $@.tmp $@ >/dev/null 2>/dev/null; then \
rm -f `echo $@ | sed -e 's/\.dep$$//'`; \
@@ -804,7 +812,7 @@ GOBENCH =
CHECK = \
GC="$(GOC) $(GOCFLAGS) $($(subst /,_,$@)_GOCFLAGS) -L `${PWD_COMMAND}` -L `${PWD_COMMAND}`/.libs"; \
export GC; \
- GOLIBS="$(extra_check_libs_$(subst /,_,$(@D))) $(MATH_LIBS) $(NET_LIBS) $(LIBS)"; \
+ GOLIBS="$(extra_check_libs_$(subst .,_,$(subst /,_,$(@D)))) $(MATH_LIBS) $(NET_LIBS) $(LIBS)"; \
export GOLIBS; \
RUNTESTFLAGS="$(RUNTESTFLAGS)"; \
export RUNTESTFLAGS; \
@@ -818,7 +826,7 @@ CHECK = \
export LD_LIBRARY_PATH; \
$(MKDIR_P) $(@D); \
rm -f $@-testsum $@-testlog; \
- files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst /,_,$(@D)))" $(matchargs_$(subst /,_,$(@D)))`; \
+ files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(@D))))" $(matchargs_$(subst /,_,$(@D)))`; \
if test "$(USE_DEJAGNU)" = "yes"; then \
$(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --dejagnu=yes --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --testname="$(@D)" $(GOTESTFLAGS); \
elif test "$(GOBENCH)" != ""; then \
@@ -951,6 +959,9 @@ runtime/internal/sys.lo.dep: $(extra_go_files_runtime_internal_sys)
extra_go_files_internal_cpu = cpugen.go
internal/cpu.lo.dep: $(extra_go_files_internal_cpu)
+extra_go_files_golang_org_x_sys_cpu = gcpugen.go
+golang.org/x/sys/cpu.lo.dep: $(extra_go_files_golang_org_x_sys_cpu)
+
extra_go_files_internal_goroot = zstdpkglist.go
internal/goroot.lo.dep: $(extra_go_files_internal_goroot)
@@ -1047,34 +1058,27 @@ endif
if LIBGO_IS_BSD
-# Build internal/x/net/route only on BSD systems.
+# Build golang.org/x/net/route only on BSD systems.
-$(eval $(call PACKAGE_template,internal/x/net/route))
+$(eval $(call PACKAGE_template,golang.org/x/net/route))
golangorg_x_net_route_lo = \
golang.org/net/route.lo
-golangorg_x_net_route_check = \
- golang.org/x/net/route/check
endif
if LIBGO_IS_SOLARIS
-# Build internal/x/net/lif only on Solaris systems.
+# Build golang.org/x/net/lif only on Solaris systems.
-$(eval $(call PACKAGE_template,internal/x/net/lif))
+$(eval $(call PACKAGE_template,golang.org/x/net/lif))
golangorg_x_net_lif_lo = \
golang.org/x/net/lif.lo
-golangorg_x_net_lif_check = \
- golang.org/x/net/lif/check
endif
-TPACKAGES = $(shell cat $(srcdir)/check-packages.txt)
-TEST_PACKAGES = $(addsuffix /check,$(TPACKAGES)) \
- $(golangorg_x_net_lif_check) \
- $(golangorg_x_net_route_check)
+TEST_PACKAGES = $(addsuffix /check,$(shell cat $(srcdir)/check-packages.txt))
check: check-tail
check-recursive: check-head
diff --git a/libgo/Makefile.in b/libgo/Makefile.in
index 69a8f7a..eeec5fc 100644
--- a/libgo/Makefile.in
+++ b/libgo/Makefile.in
@@ -973,7 +973,7 @@ GOLINK = $(LIBTOOL) --tag GO --mode-link $(GOC) \
BUILDDEPS = \
$(MKDIR_P) $(@D); \
dir=`echo $@ | sed -e 's/.lo.dep$$//'`; \
- files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$$dir --extrafiles="$(extra_go_files_$(subst /,_,$(subst .lo.dep,,$@)))" $(matchargs_$(subst /,_,$(subst .lo.dep,,$@)))`; \
+ files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$$dir --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(subst .lo.dep,,$@))))" $(matchargs_$(subst /,_,$(subst .lo.dep,,$@)))`; \
$(SHELL) $(srcdir)/godeps.sh `echo $@ | sed -e 's/.dep$$//'` $$files > $@.tmp; \
if ! cmp $@.tmp $@ >/dev/null 2>/dev/null; then \
rm -f `echo $@ | sed -e 's/\.dep$$//'`; \
@@ -1006,7 +1006,7 @@ GOBENCH =
CHECK = \
GC="$(GOC) $(GOCFLAGS) $($(subst /,_,$@)_GOCFLAGS) -L `${PWD_COMMAND}` -L `${PWD_COMMAND}`/.libs"; \
export GC; \
- GOLIBS="$(extra_check_libs_$(subst /,_,$(@D))) $(MATH_LIBS) $(NET_LIBS) $(LIBS)"; \
+ GOLIBS="$(extra_check_libs_$(subst .,_,$(subst /,_,$(@D)))) $(MATH_LIBS) $(NET_LIBS) $(LIBS)"; \
export GOLIBS; \
RUNTESTFLAGS="$(RUNTESTFLAGS)"; \
export RUNTESTFLAGS; \
@@ -1020,7 +1020,7 @@ CHECK = \
export LD_LIBRARY_PATH; \
$(MKDIR_P) $(@D); \
rm -f $@-testsum $@-testlog; \
- files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst /,_,$(@D)))" $(matchargs_$(subst /,_,$(@D)))`; \
+ files=`$(SHELL) $(srcdir)/match.sh --goarch=$(GOARCH) --goos=$(GOOS) --srcdir=$(srcdir)/go/$(@D) --extrafiles="$(extra_go_files_$(subst .,_,$(subst /,_,$(@D))))" $(matchargs_$(subst /,_,$(@D)))`; \
if test "$(USE_DEJAGNU)" = "yes"; then \
$(SHELL) $(srcdir)/testsuite/gotest --goarch=$(GOARCH) --goos=$(GOOS) --dejagnu=yes --basedir=$(srcdir) --srcdir=$(srcdir)/go/$(@D) --pkgpath="$(@D)" --pkgfiles="$$files" --testname="$(@D)" $(GOTESTFLAGS); \
elif test "$(GOBENCH)" != ""; then \
@@ -1091,6 +1091,7 @@ runtime_internal_sys_lo_check_GOCFLAGS = -fgo-compiling-runtime
runtime_pprof_check_GOCFLAGS = -static-libgo -fno-inline
extra_go_files_runtime_internal_sys = version.go
extra_go_files_internal_cpu = cpugen.go
+extra_go_files_golang_org_x_sys_cpu = gcpugen.go
extra_go_files_internal_goroot = zstdpkglist.go
extra_go_files_go_types = gccgosizes.go
extra_go_files_cmd_internal_objabi = objabi.go
@@ -1121,20 +1122,10 @@ extra_check_libs_cmd_vet_internal_cfg = $(abs_builddir)/libgotool.a
@LIBGO_IS_BSD_TRUE@golangorg_x_net_route_lo = \
@LIBGO_IS_BSD_TRUE@ golang.org/net/route.lo
-@LIBGO_IS_BSD_TRUE@golangorg_x_net_route_check = \
-@LIBGO_IS_BSD_TRUE@ golang.org/x/net/route/check
-
@LIBGO_IS_SOLARIS_TRUE@golangorg_x_net_lif_lo = \
@LIBGO_IS_SOLARIS_TRUE@ golang.org/x/net/lif.lo
-@LIBGO_IS_SOLARIS_TRUE@golangorg_x_net_lif_check = \
-@LIBGO_IS_SOLARIS_TRUE@ golang.org/x/net/lif/check
-
-TPACKAGES = $(shell cat $(srcdir)/check-packages.txt)
-TEST_PACKAGES = $(addsuffix /check,$(TPACKAGES)) \
- $(golangorg_x_net_lif_check) \
- $(golangorg_x_net_route_check)
-
+TEST_PACKAGES = $(addsuffix /check,$(shell cat $(srcdir)/check-packages.txt))
MOSTLYCLEANFILES = \
s-runtime_sysinfo s-sigtab s-runtime-inc s-zstdpkglist \
s-libcalls s-libcalls-list s-syscall_arch s-gen-sysinfo s-sysinfo \
@@ -2629,6 +2620,14 @@ s-cpu: Makefile
$(SHELL) $(srcdir)/mvifdiff.sh cpugen.go.tmp cpugen.go
$(STAMP) $@
+gcpugen.go: s-gcpu; @true
+s-gcpu: Makefile
+ rm -f gcpugen.go.tmp
+ echo "package cpu" > gcpugen.go.tmp
+ echo "const cacheLineSize = `$(SHELL) $(srcdir)/goarch.sh $(GOARCH) cachelinesize`" >> gcpugen.go.tmp
+ $(SHELL) $(srcdir)/mvifdiff.sh gcpugen.go.tmp gcpugen.go
+ $(STAMP) $@
+
objabi.go: s-objabi; @true
s-objabi: Makefile
rm -f objabi.go.tmp
@@ -2830,6 +2829,7 @@ runtime.lo.dep: $(extra_go_files_runtime)
syscall.lo.dep: $(extra_go_files_syscall)
runtime/internal/sys.lo.dep: $(extra_go_files_runtime_internal_sys)
internal/cpu.lo.dep: $(extra_go_files_internal_cpu)
+golang.org/x/sys/cpu.lo.dep: $(extra_go_files_golang_org_x_sys_cpu)
internal/goroot.lo.dep: $(extra_go_files_internal_goroot)
go/types.lo.dep: $(extra_go_files_go_types)
cmd/internal/objabi.lo.dep: $(extra_go_files_cmd_internal_objabi)
@@ -2886,13 +2886,13 @@ golang.org/x/sys/cpu_gccgo.lo: go/golang.org/x/sys/cpu/cpu_gccgo.c runtime.inc
@$(MKDIR_P) golang.org/x/sys
$(LTCOMPILE) -c -o $@ $(srcdir)/go/golang.org/x/sys/cpu/cpu_gccgo.c
-# Build internal/x/net/route only on BSD systems.
+# Build golang.org/x/net/route only on BSD systems.
-@LIBGO_IS_BSD_TRUE@$(eval $(call PACKAGE_template,internal/x/net/route))
+@LIBGO_IS_BSD_TRUE@$(eval $(call PACKAGE_template,golang.org/x/net/route))
-# Build internal/x/net/lif only on Solaris systems.
+# Build golang.org/x/net/lif only on Solaris systems.
-@LIBGO_IS_SOLARIS_TRUE@$(eval $(call PACKAGE_template,internal/x/net/lif))
+@LIBGO_IS_SOLARIS_TRUE@$(eval $(call PACKAGE_template,golang.org/x/net/lif))
check: check-tail
check-recursive: check-head
diff --git a/libgo/go/golang.org/x/net/lif/syscall.go b/libgo/go/golang.org/x/net/lif/syscall.go
index aadab2e..ea75414 100644
--- a/libgo/go/golang.org/x/net/lif/syscall.go
+++ b/libgo/go/golang.org/x/net/lif/syscall.go
@@ -11,18 +11,12 @@ import (
"unsafe"
)
-//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
-
-//go:linkname procIoctl libc_ioctl
-
-var procIoctl uintptr
-
-func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (uintptr, uintptr, syscall.Errno)
+//extern __go_ioctl_ptr
+func libc_ioctl(int32, int32, unsafe.Pointer) int32
func ioctl(s, ioc uintptr, arg unsafe.Pointer) error {
- _, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procIoctl)), 3, s, ioc, uintptr(arg), 0, 0, 0)
- if errno != 0 {
- return error(errno)
+ if libc_ioctl(int32(s), int32(ioc), arg) < 0 {
+ return syscall.GetErrno()
}
return nil
}
diff --git a/libgo/go/golang.org/x/net/lif/zsys_solaris_amd64.go b/libgo/go/golang.org/x/net/lif/zsys_solaris.go
index b5e999b..0d9ed2f 100644
--- a/libgo/go/golang.org/x/net/lif/zsys_solaris_amd64.go
+++ b/libgo/go/golang.org/x/net/lif/zsys_solaris.go
@@ -3,6 +3,8 @@
package lif
+import "unsafe"
+
const (
sysAF_UNSPEC = 0x0
sysAF_INET = 0x2
@@ -67,7 +69,6 @@ const (
type lifnum struct {
Family uint16
- Pad_cgo_0 [2]byte
Flags int32
Count int32
}
@@ -81,16 +82,13 @@ type lifreq struct {
type lifconf struct {
Family uint16
- Pad_cgo_0 [2]byte
Flags int32
Len int32
- Pad_cgo_1 [4]byte
- Lifcu [8]byte
+ Lifcu [unsafe.Sizeof(unsafe.Pointer(nil))]byte
}
type lifIfinfoReq struct {
Maxhops uint8
- Pad_cgo_0 [3]byte
Reachtime uint32
Reachretrans uint32
Maxmtu uint32
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_aix_ppc64.go b/libgo/go/golang.org/x/sys/cpu/cpu_aix_ppc64.go
index be60272..b0ede11 100644
--- a/libgo/go/golang.org/x/sys/cpu/cpu_aix_ppc64.go
+++ b/libgo/go/golang.org/x/sys/cpu/cpu_aix_ppc64.go
@@ -6,8 +6,6 @@
package cpu
-const cacheLineSize = 128
-
const (
// getsystemcfg constants
_SC_IMPL = 2
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_arm.go b/libgo/go/golang.org/x/sys/cpu/cpu_arm.go
deleted file mode 100644
index 7f2348b..0000000
--- a/libgo/go/golang.org/x/sys/cpu/cpu_arm.go
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2018 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 cpu
-
-const cacheLineSize = 32
-
-func doinit() {}
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_linux_arm64.go b/libgo/go/golang.org/x/sys/cpu/cpu_linux_arm64.go
index fa7fb1b..15a9b4a 100644
--- a/libgo/go/golang.org/x/sys/cpu/cpu_linux_arm64.go
+++ b/libgo/go/golang.org/x/sys/cpu/cpu_linux_arm64.go
@@ -4,8 +4,6 @@
package cpu
-const cacheLineSize = 64
-
// HWCAP/HWCAP2 bits. These are exposed by Linux.
const (
hwcap_FP = 1 << 0
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_linux_ppc64x.go b/libgo/go/golang.org/x/sys/cpu/cpu_linux_ppc64x.go
index 6c8d975..99f8a63 100644
--- a/libgo/go/golang.org/x/sys/cpu/cpu_linux_ppc64x.go
+++ b/libgo/go/golang.org/x/sys/cpu/cpu_linux_ppc64x.go
@@ -7,8 +7,6 @@
package cpu
-const cacheLineSize = 128
-
// HWCAP/HWCAP2 bits. These are exposed by the kernel.
const (
// ISA Level
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_linux_s390x.go b/libgo/go/golang.org/x/sys/cpu/cpu_linux_s390x.go
index d579eae..b88d6b8 100644
--- a/libgo/go/golang.org/x/sys/cpu/cpu_linux_s390x.go
+++ b/libgo/go/golang.org/x/sys/cpu/cpu_linux_s390x.go
@@ -4,8 +4,6 @@
package cpu
-const cacheLineSize = 256
-
const (
// bit mask values from /usr/include/bits/hwcap.h
hwcap_ZARCH = 2
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_mips64x.go b/libgo/go/golang.org/x/sys/cpu/cpu_mips64x.go
deleted file mode 100644
index f55e0c8..0000000
--- a/libgo/go/golang.org/x/sys/cpu/cpu_mips64x.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2018 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 mips64 mips64le
-
-package cpu
-
-const cacheLineSize = 32
-
-func doinit() {}
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_mipsx.go b/libgo/go/golang.org/x/sys/cpu/cpu_mipsx.go
deleted file mode 100644
index cda87b1..0000000
--- a/libgo/go/golang.org/x/sys/cpu/cpu_mipsx.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2018 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 mips mipsle
-
-package cpu
-
-const cacheLineSize = 32
-
-func doinit() {}
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_other_arm64.go b/libgo/go/golang.org/x/sys/cpu/cpu_other_arm64.go
deleted file mode 100644
index dd1e76d..0000000
--- a/libgo/go/golang.org/x/sys/cpu/cpu_other_arm64.go
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2019 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 !linux,arm64
-
-package cpu
-
-const cacheLineSize = 64
-
-func doinit() {}
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_wasm.go b/libgo/go/golang.org/x/sys/cpu/cpu_wasm.go
deleted file mode 100644
index bd9bbda..0000000
--- a/libgo/go/golang.org/x/sys/cpu/cpu_wasm.go
+++ /dev/null
@@ -1,15 +0,0 @@
-// Copyright 2019 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 wasm
-
-package cpu
-
-// We're compiling the cpu package for an unknown (software-abstracted) CPU.
-// Make CacheLinePad an empty struct and hope that the usual struct alignment
-// rules are good enough.
-
-const cacheLineSize = 0
-
-func doinit() {}
diff --git a/libgo/go/golang.org/x/sys/cpu/cpu_x86.go b/libgo/go/golang.org/x/sys/cpu/cpu_x86.go
index d70d317..6009379c7 100644
--- a/libgo/go/golang.org/x/sys/cpu/cpu_x86.go
+++ b/libgo/go/golang.org/x/sys/cpu/cpu_x86.go
@@ -6,8 +6,6 @@
package cpu
-const cacheLineSize = 64
-
func init() {
Initialized = true
diff --git a/libgo/go/runtime/os_solaris.go b/libgo/go/runtime/os_solaris.go
index ea72393..63b5cd7 100644
--- a/libgo/go/runtime/os_solaris.go
+++ b/libgo/go/runtime/os_solaris.go
@@ -31,7 +31,7 @@ func sem_reltimedwait_np(sem *semt, timeout *timespec) int32
//go:nosplit
func semacreate(mp *m) {
- if mp.mos.waitsema != 0 {
+ if mp.waitsema != 0 {
return
}
@@ -44,7 +44,7 @@ func semacreate(mp *m) {
if sem_init(sem, 0, 0) != 0 {
throw("sem_init")
}
- mp.mos.waitsema = uintptr(unsafe.Pointer(sem))
+ mp.waitsema = uintptr(unsafe.Pointer(sem))
}
//go:nosplit
@@ -54,7 +54,7 @@ func semasleep(ns int64) int32 {
var ts timespec
ts.setNsec(ns)
- if sem_reltimedwait_np((*semt)(unsafe.Pointer(_m_.mos.waitsema)), &ts) != 0 {
+ if sem_reltimedwait_np((*semt)(unsafe.Pointer(_m_.waitsema)), &ts) != 0 {
err := errno()
if err == _ETIMEDOUT || err == _EAGAIN || err == _EINTR {
return -1
@@ -64,7 +64,7 @@ func semasleep(ns int64) int32 {
return 0
}
for {
- r1 := sem_wait((*semt)(unsafe.Pointer(_m_.mos.waitsema)))
+ r1 := sem_wait((*semt)(unsafe.Pointer(_m_.waitsema)))
if r1 == 0 {
break
}
@@ -78,7 +78,7 @@ func semasleep(ns int64) int32 {
//go:nosplit
func semawakeup(mp *m) {
- if sem_post((*semt)(unsafe.Pointer(mp.mos.waitsema))) != 0 {
+ if sem_post((*semt)(unsafe.Pointer(mp.waitsema))) != 0 {
throw("sem_post")
}
}