diff options
author | Arnd Bergmann <arnd@arndb.de> | 2006-12-07 05:37:29 +0100 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 17:39:37 +0100 |
commit | f5738ceed46782aea7663d62cb6398eb05fc4ce0 (patch) | |
tree | 156ebf498bc1d892d6f9e33d2751869417e30eb4 /include/asm-mips | |
parent | [PATCH] driver/base/memory.c: handle errors properly (diff) | |
download | linux-f5738ceed46782aea7663d62cb6398eb05fc4ce0.tar.xz linux-f5738ceed46782aea7663d62cb6398eb05fc4ce0.zip |
[PATCH] remove kernel syscalls
The last thing we agreed on was to remove the macros entirely for 2.6.19,
on all architectures. Unfortunately, I think nobody actually _did_ that,
so they are still there.
[akpm@osdl.org: x86_64 fix]
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Greg Schafer <gschafer@zip.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-mips')
-rw-r--r-- | include/asm-mips/unistd.h | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index ec56aa52f669..696cff39a1d3 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -933,268 +933,6 @@ #ifndef __ASSEMBLY__ -/* XXX - _foo needs to be __foo, while __NR_bar could be _NR_bar. */ -#define _syscall0(type,name) \ -type name(void) \ -{ \ - register unsigned long __a3 asm("$7"); \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %2\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "=r" (__a3) \ - : "i" (__NR_##name) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -/* - * DANGER: This macro isn't usable for the pipe(2) call - * which has a unusual return convention. - */ -#define _syscall1(type,name,atype,a) \ -type name(atype a) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a3 asm("$7"); \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %3\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "=r" (__a3) \ - : "r" (__a0), "i" (__NR_##name) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#define _syscall2(type,name,atype,a,btype,b) \ -type name(atype a, btype b) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a3 asm("$7"); \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %4\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "=r" (__a3) \ - : "r" (__a0), "r" (__a1), "i" (__NR_##name) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#define _syscall3(type,name,atype,a,btype,b,ctype,c) \ -type name(atype a, btype b, ctype c) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7"); \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %5\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "=r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#define _syscall4(type,name,atype,a,btype,b,ctype,c,dtype,d) \ -type name(atype a, btype b, ctype c, dtype d) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7") = (unsigned long) d; \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %5\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "+r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#if (_MIPS_SIM == _MIPS_SIM_ABI32) - -/* - * Using those means your brain needs more than an oil change ;-) - */ - -#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ -type name(atype a, btype b, ctype c, dtype d, etype e) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7") = (unsigned long) d; \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "lw\t$2, %6\n\t" \ - "subu\t$29, 32\n\t" \ - "sw\t$2, 16($29)\n\t" \ - "li\t$2, %5\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - "addiu\t$29, 32\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "+r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name), \ - "m" ((unsigned long)e) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#define _syscall6(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e,ftype,f) \ -type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7") = (unsigned long) d; \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "lw\t$2, %6\n\t" \ - "lw\t$8, %7\n\t" \ - "subu\t$29, 32\n\t" \ - "sw\t$2, 16($29)\n\t" \ - "sw\t$8, 20($29)\n\t" \ - "li\t$2, %5\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - "addiu\t$29, 32\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "+r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "i" (__NR_##name), \ - "m" ((unsigned long)e), "m" ((unsigned long)f) \ - : "$2", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#endif /* (_MIPS_SIM == _MIPS_SIM_ABI32) */ - -#if (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) - -#define _syscall5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \ -type name (atype a,btype b,ctype c,dtype d,etype e) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7") = (unsigned long) d; \ - register unsigned long __a4 asm("$8") = (unsigned long) e; \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %6\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "+r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "r" (__a4), "i" (__NR_##name) \ - : "$2", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#define _syscall6(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e,ftype,f) \ -type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ -{ \ - register unsigned long __a0 asm("$4") = (unsigned long) a; \ - register unsigned long __a1 asm("$5") = (unsigned long) b; \ - register unsigned long __a2 asm("$6") = (unsigned long) c; \ - register unsigned long __a3 asm("$7") = (unsigned long) d; \ - register unsigned long __a4 asm("$8") = (unsigned long) e; \ - register unsigned long __a5 asm("$9") = (unsigned long) f; \ - unsigned long __v0; \ - \ - __asm__ volatile ( \ - ".set\tnoreorder\n\t" \ - "li\t$2, %7\t\t\t# " #name "\n\t" \ - "syscall\n\t" \ - "move\t%0, $2\n\t" \ - ".set\treorder" \ - : "=&r" (__v0), "+r" (__a3) \ - : "r" (__a0), "r" (__a1), "r" (__a2), "r" (__a4), "r" (__a5), \ - "i" (__NR_##name) \ - : "$2", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \ - "memory"); \ - \ - if (__a3 == 0) \ - return (type) __v0; \ - errno = __v0; \ - return (type) -1; \ -} - -#endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */ - - #define __ARCH_OMIT_COMPAT_SYS_GETDENTS64 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR |