diff --git a/src/runtime/os2_aix.go b/src/runtime/os2_aix.go
index 9ad1caa816187af2274ce942e20f8da7f8038e04..2efc56554cddcceddbb418e91c5fc7a9d7df9289 100644
--- a/src/runtime/os2_aix.go
+++ b/src/runtime/os2_aix.go
@@ -388,11 +388,11 @@ func exit1(code int32)
//go:nosplit
func exit(code int32) {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
syscall1(&libc_exit, uintptr(code))
return
}
@@ -403,11 +403,11 @@ func write2(fd, p uintptr, n int32) int32
//go:nosplit
func write1(fd uintptr, p unsafe.Pointer, n int32) int32 {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
r, errno := syscall3(&libc_write, uintptr(fd), uintptr(p), uintptr(n))
if int32(r) < 0 {
return -int32(errno)
@@ -493,11 +493,11 @@ func sigaction1(sig, new, old uintptr)
//go:nosplit
func sigaction(sig uintptr, new, old *sigactiont) {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// runtime.libpreinit.
- if _g_ != nil {
+ if gp != nil {
r, err := syscall3(&libc_sigaction, sig, uintptr(unsafe.Pointer(new)), uintptr(unsafe.Pointer(old)))
if int32(r) == -1 {
println("Sigaction failed for sig: ", sig, " with error:", hex(err))
@@ -645,11 +645,11 @@ func pthread_attr_init1(attr uintptr) int32
//go:nosplit
func pthread_attr_init(attr *pthread_attr) int32 {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
r, _ := syscall1(&libpthread_attr_init, uintptr(unsafe.Pointer(attr)))
return int32(r)
}
@@ -661,11 +661,11 @@ func pthread_attr_setdetachstate1(attr uintptr, state int32) int32
//go:nosplit
func pthread_attr_setdetachstate(attr *pthread_attr, state int32) int32 {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
r, _ := syscall2(&libpthread_attr_setdetachstate, uintptr(unsafe.Pointer(attr)), uintptr(state))
return int32(r)
}
@@ -689,11 +689,11 @@ func pthread_attr_setstacksize1(attr uintptr, size uint64) int32
//go:nosplit
func pthread_attr_setstacksize(attr *pthread_attr, size uint64) int32 {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
r, _ := syscall2(&libpthread_attr_setstacksize, uintptr(unsafe.Pointer(attr)), uintptr(size))
return int32(r)
}
@@ -705,11 +705,11 @@ func pthread_create1(tid, attr, fn, arg uintptr) int32
//go:nosplit
func pthread_create(tid *pthread, attr *pthread_attr, fn *funcDescriptor, arg unsafe.Pointer) int32 {
- _g_ := getg()
+ gp := getg()
// Check the validity of g because without a g during
// newosproc0.
- if _g_ != nil {
+ if gp != nil {
r, _ := syscall4(&libpthread_create, uintptr(unsafe.Pointer(tid)), uintptr(unsafe.Pointer(attr)), uintptr(unsafe.Pointer(fn)), uintptr(arg))
return int32(r)
}
@@ -723,11 +723,11 @@ func sigprocmask1(how, new, old uintptr)
//go:nosplit
func sigprocmask(how int32, new, old *sigset) {
- _g_ := getg()
+ gp := getg()
// Check the validity of m because it might be called during a cgo
// callback early enough where m isn't available yet.
- if _g_ != nil && _g_.m != nil {
+ if gp != nil && gp.m != nil {
r, err := syscall3(&libpthread_sigthreadmask, uintptr(how), uintptr(unsafe.Pointer(new)), uintptr(unsafe.Pointer(old)))
if int32(r) != 0 {
println("syscall sigthreadmask failed: ", hex(err))
diff --git a/src/runtime/os_netbsd.go b/src/runtime/os_netbsd.go
index 3cbace38f997018e01e16120334848a97e357e69..bb23adff0763e1ced65fdddb9aa4989b497021b3 100644
--- a/src/runtime/os_netbsd.go
+++ b/src/runtime/os_netbsd.go
@@ -152,16 +152,16 @@ func semacreate(mp *m) {
//go:nosplit
func semasleep(ns int64) int32 {
- _g_ := getg()
+ gp := getg()
var deadline int64
if ns >= 0 {
deadline = nanotime() + ns
}
for {
- v := atomic.Load(&_g_.m.waitsemacount)
+ v := atomic.Load(&gp.m.waitsemacount)
if v > 0 {
- if atomic.Cas(&_g_.m.waitsemacount, v, v-1) {
+ if atomic.Cas(&gp.m.waitsemacount, v, v-1) {
return 0 // semaphore acquired
}
continue
@@ -178,7 +178,7 @@ func semasleep(ns int64) int32 {
ts.setNsec(wait)
tsp = &ts
}
- ret := lwp_park(_CLOCK_MONOTONIC, _TIMER_RELTIME, tsp, 0, unsafe.Pointer(&_g_.m.waitsemacount), nil)
+ ret := lwp_park(_CLOCK_MONOTONIC, _TIMER_RELTIME, tsp, 0, unsafe.Pointer(&gp.m.waitsemacount), nil)
if ret == _ETIMEDOUT {
return -1
}
@@ -289,8 +289,8 @@ func mpreinit(mp *m) {
// Called to initialize a new m (including the bootstrap m).
// Called on the new thread, cannot allocate memory.
func minit() {
- _g_ := getg()
- _g_.m.procid = uint64(lwp_self())
+ gp := getg()
+ gp.m.procid = uint64(lwp_self())
// On NetBSD a thread created by pthread_create inherits the
// signal stack of the creating thread. We always create a
@@ -299,8 +299,8 @@ func minit() {
// created in C that calls sigaltstack and then calls a Go
// function, because we will lose track of the C code's
// sigaltstack, but it's the best we can do.
- signalstack(&_g_.m.gsignal.stack)
- _g_.m.newSigstack = true
+ signalstack(&gp.m.gsignal.stack)
+ gp.m.newSigstack = true
minitSignalMask()
}
diff --git a/src/runtime/os_openbsd.go b/src/runtime/os_openbsd.go
index 2383dc84280f04383a1fbc377361686a3c1dc944..d43414459d2caafff5cc2aa0518b1e235ab9bd6f 100644
--- a/src/runtime/os_openbsd.go
+++ b/src/runtime/os_openbsd.go
@@ -84,7 +84,7 @@ func semacreate(mp *m) {
//go:nosplit
func semasleep(ns int64) int32 {
- _g_ := getg()
+ gp := getg()
// Compute sleep deadline.
var tsp *timespec
@@ -95,9 +95,9 @@ func semasleep(ns int64) int32 {
}
for {
- v := atomic.Load(&_g_.m.waitsemacount)
+ v := atomic.Load(&gp.m.waitsemacount)
if v > 0 {
- if atomic.Cas(&_g_.m.waitsemacount, v, v-1) {
+ if atomic.Cas(&gp.m.waitsemacount, v, v-1) {
return 0 // semaphore acquired
}
continue
@@ -110,7 +110,7 @@ func semasleep(ns int64) int32 {
// be examined [...] immediately before blocking. If that int
// is non-zero then __thrsleep() will immediately return EINTR
// without blocking."
- ret := thrsleep(uintptr(unsafe.Pointer(&_g_.m.waitsemacount)), _CLOCK_MONOTONIC, tsp, 0, &_g_.m.waitsemacount)
+ ret := thrsleep(uintptr(unsafe.Pointer(&gp.m.waitsemacount)), _CLOCK_MONOTONIC, tsp, 0, &gp.m.waitsemacount)
if ret == _EWOULDBLOCK {
return -1
}
diff --git a/src/runtime/os_plan9.go b/src/runtime/os_plan9.go
index b86bd6b3a9f30b2c8edf0dad8a734233c50a1ee9..ab768825f3911cdc076793de0383144d5e43c6da 100644
--- a/src/runtime/os_plan9.go
+++ b/src/runtime/os_plan9.go
@@ -473,19 +473,19 @@ func semacreate(mp *m) {
//go:nosplit
func semasleep(ns int64) int {
- _g_ := getg()
+ gp := getg()
if ns >= 0 {
ms := timediv(ns, 1000000, nil)
if ms == 0 {
ms = 1
}
- ret := plan9_tsemacquire(&_g_.m.waitsemacount, ms)
+ ret := plan9_tsemacquire(&gp.m.waitsemacount, ms)
if ret == 1 {
return 0 // success
}
return -1 // timeout or interrupted
}
- for plan9_semacquire(&_g_.m.waitsemacount, 1) < 0 {
+ for plan9_semacquire(&gp.m.waitsemacount, 1) < 0 {
// interrupted; try again (c.f. lock_sema.go)
}
return 0 // success