diff options
Diffstat (limited to 'src/runtime/sys_openbsd2.go')
-rw-r--r-- | src/runtime/sys_openbsd2.go | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/src/runtime/sys_openbsd2.go b/src/runtime/sys_openbsd2.go index cd1a4e879f..190ee4716a 100644 --- a/src/runtime/sys_openbsd2.go +++ b/src/runtime/sys_openbsd2.go @@ -7,21 +7,24 @@ package runtime -import "unsafe" +import ( + "internal/abi" + "unsafe" +) // This is exported via linkname to assembly in runtime/cgo. //go:linkname exit //go:nosplit //go:cgo_unsafe_args func exit(code int32) { - libcCall(unsafe.Pointer(funcPC(exit_trampoline)), unsafe.Pointer(&code)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(exit_trampoline)), unsafe.Pointer(&code)) } func exit_trampoline() //go:nosplit //go:cgo_unsafe_args func getthrid() (tid int32) { - libcCall(unsafe.Pointer(funcPC(getthrid_trampoline)), unsafe.Pointer(&tid)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(getthrid_trampoline)), unsafe.Pointer(&tid)) return } func getthrid_trampoline() @@ -29,14 +32,14 @@ func getthrid_trampoline() //go:nosplit //go:cgo_unsafe_args func raiseproc(sig uint32) { - libcCall(unsafe.Pointer(funcPC(raiseproc_trampoline)), unsafe.Pointer(&sig)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(raiseproc_trampoline)), unsafe.Pointer(&sig)) } func raiseproc_trampoline() //go:nosplit //go:cgo_unsafe_args func thrkill(tid int32, sig int) { - libcCall(unsafe.Pointer(funcPC(thrkill_trampoline)), unsafe.Pointer(&tid)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(thrkill_trampoline)), unsafe.Pointer(&tid)) } func thrkill_trampoline() @@ -53,7 +56,7 @@ func mmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off uint32) (un ret1 unsafe.Pointer ret2 int }{addr, n, prot, flags, fd, off, nil, 0} - libcCall(unsafe.Pointer(funcPC(mmap_trampoline)), unsafe.Pointer(&args)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(mmap_trampoline)), unsafe.Pointer(&args)) return args.ret1, args.ret2 } func mmap_trampoline() @@ -61,42 +64,42 @@ func mmap_trampoline() //go:nosplit //go:cgo_unsafe_args func munmap(addr unsafe.Pointer, n uintptr) { - libcCall(unsafe.Pointer(funcPC(munmap_trampoline)), unsafe.Pointer(&addr)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(munmap_trampoline)), unsafe.Pointer(&addr)) } func munmap_trampoline() //go:nosplit //go:cgo_unsafe_args func madvise(addr unsafe.Pointer, n uintptr, flags int32) { - libcCall(unsafe.Pointer(funcPC(madvise_trampoline)), unsafe.Pointer(&addr)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(madvise_trampoline)), unsafe.Pointer(&addr)) } func madvise_trampoline() //go:nosplit //go:cgo_unsafe_args func open(name *byte, mode, perm int32) (ret int32) { - return libcCall(unsafe.Pointer(funcPC(open_trampoline)), unsafe.Pointer(&name)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(open_trampoline)), unsafe.Pointer(&name)) } func open_trampoline() //go:nosplit //go:cgo_unsafe_args func closefd(fd int32) int32 { - return libcCall(unsafe.Pointer(funcPC(close_trampoline)), unsafe.Pointer(&fd)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(close_trampoline)), unsafe.Pointer(&fd)) } func close_trampoline() //go:nosplit //go:cgo_unsafe_args func read(fd int32, p unsafe.Pointer, n int32) int32 { - return libcCall(unsafe.Pointer(funcPC(read_trampoline)), unsafe.Pointer(&fd)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(read_trampoline)), unsafe.Pointer(&fd)) } func read_trampoline() //go:nosplit //go:cgo_unsafe_args func write1(fd uintptr, p unsafe.Pointer, n int32) int32 { - return libcCall(unsafe.Pointer(funcPC(write_trampoline)), unsafe.Pointer(&fd)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(write_trampoline)), unsafe.Pointer(&fd)) } func write_trampoline() @@ -110,7 +113,7 @@ func pipe2(flags int32) (r, w int32, errno int32) { p unsafe.Pointer flags int32 }{noescape(unsafe.Pointer(&p)), flags} - errno = libcCall(unsafe.Pointer(funcPC(pipe2_trampoline)), unsafe.Pointer(&args)) + errno = libcCall(unsafe.Pointer(abi.FuncPCABI0(pipe2_trampoline)), unsafe.Pointer(&args)) return p[0], p[1], errno } func pipe2_trampoline() @@ -118,34 +121,34 @@ func pipe2_trampoline() //go:nosplit //go:cgo_unsafe_args func setitimer(mode int32, new, old *itimerval) { - libcCall(unsafe.Pointer(funcPC(setitimer_trampoline)), unsafe.Pointer(&mode)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(setitimer_trampoline)), unsafe.Pointer(&mode)) } func setitimer_trampoline() //go:nosplit //go:cgo_unsafe_args func usleep(usec uint32) { - libcCall(unsafe.Pointer(funcPC(usleep_trampoline)), unsafe.Pointer(&usec)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(usleep_trampoline)), unsafe.Pointer(&usec)) } func usleep_trampoline() //go:nosplit //go:cgo_unsafe_args func usleep_no_g(usec uint32) { - asmcgocall_no_g(unsafe.Pointer(funcPC(usleep_trampoline)), unsafe.Pointer(&usec)) + asmcgocall_no_g(unsafe.Pointer(abi.FuncPCABI0(usleep_trampoline)), unsafe.Pointer(&usec)) } //go:nosplit //go:cgo_unsafe_args func sysctl(mib *uint32, miblen uint32, out *byte, size *uintptr, dst *byte, ndst uintptr) int32 { - return libcCall(unsafe.Pointer(funcPC(sysctl_trampoline)), unsafe.Pointer(&mib)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(sysctl_trampoline)), unsafe.Pointer(&mib)) } func sysctl_trampoline() //go:nosplit //go:cgo_unsafe_args func fcntl(fd, cmd, arg int32) int32 { - return libcCall(unsafe.Pointer(funcPC(fcntl_trampoline)), unsafe.Pointer(&fd)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(fcntl_trampoline)), unsafe.Pointer(&fd)) } func fcntl_trampoline() @@ -156,7 +159,7 @@ func nanotime1() int64 { clock_id int32 tp unsafe.Pointer }{_CLOCK_MONOTONIC, unsafe.Pointer(&ts)} - libcCall(unsafe.Pointer(funcPC(clock_gettime_trampoline)), unsafe.Pointer(&args)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(clock_gettime_trampoline)), unsafe.Pointer(&args)) return ts.tv_sec*1e9 + int64(ts.tv_nsec) } func clock_gettime_trampoline() @@ -168,42 +171,42 @@ func walltime() (int64, int32) { clock_id int32 tp unsafe.Pointer }{_CLOCK_REALTIME, unsafe.Pointer(&ts)} - libcCall(unsafe.Pointer(funcPC(clock_gettime_trampoline)), unsafe.Pointer(&args)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(clock_gettime_trampoline)), unsafe.Pointer(&args)) return ts.tv_sec, int32(ts.tv_nsec) } //go:nosplit //go:cgo_unsafe_args func kqueue() int32 { - return libcCall(unsafe.Pointer(funcPC(kqueue_trampoline)), nil) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(kqueue_trampoline)), nil) } func kqueue_trampoline() //go:nosplit //go:cgo_unsafe_args func kevent(kq int32, ch *keventt, nch int32, ev *keventt, nev int32, ts *timespec) int32 { - return libcCall(unsafe.Pointer(funcPC(kevent_trampoline)), unsafe.Pointer(&kq)) + return libcCall(unsafe.Pointer(abi.FuncPCABI0(kevent_trampoline)), unsafe.Pointer(&kq)) } func kevent_trampoline() //go:nosplit //go:cgo_unsafe_args func sigaction(sig uint32, new *sigactiont, old *sigactiont) { - libcCall(unsafe.Pointer(funcPC(sigaction_trampoline)), unsafe.Pointer(&sig)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(sigaction_trampoline)), unsafe.Pointer(&sig)) } func sigaction_trampoline() //go:nosplit //go:cgo_unsafe_args func sigprocmask(how uint32, new *sigset, old *sigset) { - libcCall(unsafe.Pointer(funcPC(sigprocmask_trampoline)), unsafe.Pointer(&how)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(sigprocmask_trampoline)), unsafe.Pointer(&how)) } func sigprocmask_trampoline() //go:nosplit //go:cgo_unsafe_args func sigaltstack(new *stackt, old *stackt) { - libcCall(unsafe.Pointer(funcPC(sigaltstack_trampoline)), unsafe.Pointer(&new)) + libcCall(unsafe.Pointer(abi.FuncPCABI0(sigaltstack_trampoline)), unsafe.Pointer(&new)) } func sigaltstack_trampoline() |