-/* Copyright (C) 1992,95,97,99,2000 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <https://www.gnu.org/licenses/>. */
+#include <sgidefs.h>
#include <sysdeps/unix/sysdep.h>
+#ifndef __mips_isa_rev
+# define __mips_isa_rev 0
+#endif
+
#ifdef __ASSEMBLER__
#include <regdef.h>
.globl name; \
.align 2; \
.ent name,0; \
- name##:
+ name##: \
+ cfi_startproc;
-/* Note that while it's better structurally, going back to call __syscall_error
- can make things confusing if you're debugging---it looks like it's jumping
- backwards into the previous fn. */
-#ifdef __PIC__
- #define PSEUDO(name, syscall_name, args) \
- .align 2; \
- 99: la t9,__syscall_error; \
- jr t9; \
- ENTRY(name) \
- .set noreorder; \
- .cpload t9; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-syse1:
-#else
-#define PSEUDO(name, syscall_name, args) \
- .set noreorder; \
- .align 2; \
- 99: j __syscall_error; \
- ENTRY(name) \
- .set noreorder; \
- li v0, SYS_ify(syscall_name); \
- syscall; \
- .set reorder; \
- bne a3, zero, 99b; \
-syse1:
-#endif
+#undef END
+#define END(function) \
+ cfi_endproc; \
+ .end function; \
+ .size function,.-function
+
+#define ret j ra ; nop
#undef PSEUDO_END
-#define PSEUDO_END(sym) .end sym
+#define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym
-#define ret j ra ; nop
+#define PSEUDO_NOERRNO(name, syscall_name, args) \
+ .align 2; \
+ ENTRY(name) \
+ .set nomips16; \
+ .set noreorder; \
+ li v0, SYS_ify(syscall_name); \
+ syscall
-#undef END
-#define END(sym) .end sym
+#undef PSEUDO_END_NOERRNO
+#define PSEUDO_END_NOERRNO(sym) cfi_endproc; .end sym; .size sym,.-sym
+
+#define ret_NOERRNO ret
+
+#define PSEUDO_ERRVAL(name, syscall_name, args) \
+ .align 2; \
+ ENTRY(name) \
+ .set nomips16; \
+ .set noreorder; \
+ li v0, SYS_ify(syscall_name); \
+ syscall
+
+#undef PSEUDO_END_ERRVAL
+#define PSEUDO_END_ERRVAL(sym) cfi_endproc; .end sym; .size sym,.-sym
+
+#define ret_ERRVAL ret
#define r0 v0
#define r1 v1
/* The mips move insn is d,s. */
#define MOVE(x,y) move y , x
+#if _MIPS_SIM == _ABIO32
+# define L(label) $L ## label
+#else
+# define L(label) .L ## label
+#endif
+
#endif