diff options
| author | Eric Andersen <andersen@codepoet.org> | 2002-07-22 17:10:30 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2002-07-22 17:10:30 +0000 |
| commit | 72677cc3d8403da4b35c99617352bde347780222 (patch) | |
| tree | 7d5d29cc3f49a1b69f90ca9ae6fbf3f61e81b1ce /libc/sysdeps/linux/mips | |
| parent | 980e7850176c30ba374a706298b2865f387ec2ae (diff) | |
Rework syscall handling. Rewrite syscall handlers for x86 and ARM.
Prepare to kill the UNIFIED_SYSCALL option and instead have it be
a per arch thing that is either enabled or not for that arch.
-Erik
Diffstat (limited to 'libc/sysdeps/linux/mips')
| -rw-r--r-- | libc/sysdeps/linux/mips/Makefile | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/syscalls.h | 12 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/setjmp_aux.c | 2 |
3 files changed, 11 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/mips/Makefile b/libc/sysdeps/linux/mips/Makefile index a3fe845e8..4f6b806c9 100644 --- a/libc/sysdeps/linux/mips/Makefile +++ b/libc/sysdeps/linux/mips/Makefile @@ -30,7 +30,7 @@ TARGET_MACHINE_TYPE=$(shell $(CC) -dumpmachine) CRT0=crt0.S CRT0_OBJ=$(patsubst %.S,%.o, $(CRT0)) -SSRC=bsd-_setjmp.S bsd-setjmp.S setjmp.S clone.S +SSRC=bsd-_setjmp.S bsd-setjmp.S setjmp.S clone.S fork.S __uClibc_syscall.S SOBJS=$(patsubst %.S,%.o, $(SSRC)) CSRC=__longjmp.c brk.c vfork.c setjmp_aux.c _mmap.c pipe.c __syscall_error.c diff --git a/libc/sysdeps/linux/mips/bits/syscalls.h b/libc/sysdeps/linux/mips/bits/syscalls.h index 5c30e2193..e1981445f 100644 --- a/libc/sysdeps/linux/mips/bits/syscalls.h +++ b/libc/sysdeps/linux/mips/bits/syscalls.h @@ -1,10 +1,14 @@ -/* - * nothing needed here until we want pthread support or similar - */ +#ifndef _BITS_SYSCALLS_H +#define _BITS_SYSCALLS_H +#ifndef _SYSCALL_H +# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead." +#endif #include <features.h> -/* Do something very evil for now. Until we include our out syscall + +/* Do something very evil for now. Until we create our own syscall * macros, short circuit bits/syscall.h and use asm/unistd.h instead */ #define _BITS_SYSCALL_H #include <asm/unistd.h> +#endif /* _BITS_SYSCALLS_H */ diff --git a/libc/sysdeps/linux/mips/setjmp_aux.c b/libc/sysdeps/linux/mips/setjmp_aux.c index 1cd2b2155..b957cea33 100644 --- a/libc/sysdeps/linux/mips/setjmp_aux.c +++ b/libc/sysdeps/linux/mips/setjmp_aux.c @@ -24,6 +24,8 @@ pointer. We do things this way because it's difficult to reliably access them in C. */ +extern int __sigjmp_save (sigjmp_buf, int); + int __sigsetjmp_aux (jmp_buf env, int savemask, int sp, int fp) { |