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| // Copyright 2015 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 gccgo
| // +build !aix
|
| #include <errno.h>
| #include <stdint.h>
| #include <unistd.h>
|
| #define _STRINGIFY2_(x) #x
| #define _STRINGIFY_(x) _STRINGIFY2_(x)
| #define GOSYM_PREFIX _STRINGIFY_(__USER_LABEL_PREFIX__)
|
| // Call syscall from C code because the gccgo support for calling from
| // Go to C does not support varargs functions.
|
| struct ret {
| uintptr_t r;
| uintptr_t err;
| };
|
| struct ret
| gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
| {
| struct ret r;
|
| errno = 0;
| r.r = syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
| r.err = errno;
| return r;
| }
|
| uintptr_t
| gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
| {
| return syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
| }
|
|
