diff options
Diffstat (limited to 'system/gcc/338-gccgo-syscall.patch')
| -rw-r--r-- | system/gcc/338-gccgo-syscall.patch | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/system/gcc/338-gccgo-syscall.patch b/system/gcc/338-gccgo-syscall.patch deleted file mode 100644 index a4ecb5b6b..000000000 --- a/system/gcc/338-gccgo-syscall.patch +++ /dev/null @@ -1,115 +0,0 @@ -diff -Naur gcc-8.3.0-orig/libgo/go/runtime/stubs.go gcc-8.3.0/libgo/go/runtime/stubs.go ---- gcc-8.3.0-orig/libgo/go/runtime/stubs.go 2019-04-25 03:03:52.311215191 +0000 -+++ gcc-8.3.0/libgo/go/runtime/stubs.go 2019-04-25 03:03:27.973824045 +0000 -@@ -284,8 +284,7 @@ - // For gccgo this is in the C code. - func osyield() - --// For gccgo this can be called directly. --//extern syscall -+//extern __go_syscall6 - func syscall(trap uintptr, a1, a2, a3, a4, a5, a6 uintptr) uintptr - - // For gccgo, to communicate from the C code to the Go code. -diff -Naur gcc-8.3.0-orig/libgo/go/syscall/syscall_unix.go gcc-8.3.0/libgo/go/syscall/syscall_unix.go ---- gcc-8.3.0-orig/libgo/go/syscall/syscall_unix.go 2019-04-25 03:04:55.064488337 +0000 -+++ gcc-8.3.0/libgo/go/syscall/syscall_unix.go 2019-04-25 03:08:23.612133013 +0000 -@@ -19,11 +19,8 @@ - Stderr = 2 - ) - --//extern syscall --func c_syscall32(trap int32, a1, a2, a3, a4, a5, a6 int32) int32 -- --//extern syscall --func c_syscall64(trap int64, a1, a2, a3, a4, a5, a6 int64) int64 -+//extern __go_syscall6 -+func syscall6(trap uintptr, a1, a2, a3, a4, a5, a6 uintptr) uintptr - - const ( - darwin64Bit = runtime.GOOS == "darwin" && sizeofPtr == 8 -@@ -38,14 +35,7 @@ - func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) { - Entersyscall() - SetErrno(0) -- var r uintptr -- if unsafe.Sizeof(r) == 4 { -- r1 := c_syscall32(int32(trap), int32(a1), int32(a2), int32(a3), 0, 0, 0) -- r = uintptr(r1) -- } else { -- r1 := c_syscall64(int64(trap), int64(a1), int64(a2), int64(a3), 0, 0, 0) -- r = uintptr(r1) -- } -+ r := syscall6(trap, a1, a2, a3, 0, 0, 0) - err = GetErrno() - Exitsyscall() - return r, 0, err -@@ -54,47 +44,22 @@ - func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) { - Entersyscall() - SetErrno(0) -- var r uintptr -- if unsafe.Sizeof(r) == 4 { -- r1 := c_syscall32(int32(trap), int32(a1), int32(a2), int32(a3), -- int32(a4), int32(a5), int32(a6)) -- r = uintptr(r1) -- } else { -- r1 := c_syscall64(int64(trap), int64(a1), int64(a2), int64(a3), -- int64(a4), int64(a5), int64(a6)) -- r = uintptr(r1) -- } -+ r := syscall6(trap, a1, a2, a3, a4, a5, a6) - err = GetErrno() - Exitsyscall() - return r, 0, err - } - - func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) { -- var r uintptr - SetErrno(0) -- if unsafe.Sizeof(r) == 4 { -- r1 := c_syscall32(int32(trap), int32(a1), int32(a2), int32(a3), 0, 0, 0) -- r = uintptr(r1) -- } else { -- r1 := c_syscall64(int64(trap), int64(a1), int64(a2), int64(a3), 0, 0, 0) -- r = uintptr(r1) -- } -+ r := syscall6(trap, a1, a2, a3, 0, 0, 0) - err = GetErrno() - return r, 0, err - } - - func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) { -- var r uintptr - SetErrno(0) -- if unsafe.Sizeof(r) == 4 { -- r1 := c_syscall32(int32(trap), int32(a1), int32(a2), int32(a3), -- int32(a4), int32(a5), int32(a6)) -- r = uintptr(r1) -- } else { -- r1 := c_syscall64(int64(trap), int64(a1), int64(a2), int64(a3), -- int64(a4), int64(a5), int64(a6)) -- r = uintptr(r1) -- } -+ r := syscall6(trap, a1, a2, a3, a4, a5, a6) - err = GetErrno() - return r, 0, err - } -diff -Naur gcc-8.3.0-orig/libgo/runtime/go-varargs.c gcc-8.3.0/libgo/runtime/go-varargs.c ---- gcc-8.3.0-orig/libgo/runtime/go-varargs.c 2015-11-06 19:15:45.000000000 +0000 -+++ gcc-8.3.0/libgo/runtime/go-varargs.c 2019-04-25 03:14:11.404851275 +0000 -@@ -89,3 +89,14 @@ - } - - #endif -+ -+// __go_syscall6 is called by both the runtime and syscall packages. -+// We use uintptr_t to make sure that the types match, since the Go -+// and C "int" types are not the same. -+ -+uintptr_t -+__go_syscall6(uintptr_t flag, uintptr_t a1, uintptr_t a2, uintptr_t a3, -+ uintptr_t a4, uintptr_t a5, uintptr_t a6) -+{ -+ return syscall (flag, a1, a2, a3, a4, a5, a6); -+} |