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| author | andreast <andreast@FreeBSD.org> | 2012-02-05 20:04:43 +0000 |
|---|---|---|
| committer | andreast <andreast@FreeBSD.org> | 2012-02-05 20:04:43 +0000 |
| commit | bf13243b5345c5abdffc9c8dc62eff84ee0de428 (patch) | |
| tree | 67cc4601a5bcc521ca92310b4c26b139b0f62239 /lib/libc/powerpc64/SYS.h | |
| parent | ac5dbeb938d63729dd227236f6de4aadd73c0b41 (diff) | |
| download | FreeBSD-src-bf13243b5345c5abdffc9c8dc62eff84ee0de428.zip FreeBSD-src-bf13243b5345c5abdffc9c8dc62eff84ee0de428.tar.gz | |
Replace the assembler macro WEAK_ALIAS with a new macro WEAK_REFERENCE which
has the same API as __weak_reference(). Give 'x' in SYS.h a more meaningful
name.
Tested on 32- and 64-bit PowerMac.
Reviewed by: bde
Diffstat (limited to 'lib/libc/powerpc64/SYS.h')
| -rw-r--r-- | lib/libc/powerpc64/SYS.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/libc/powerpc64/SYS.h b/lib/libc/powerpc64/SYS.h index 80a6b1b..8b3281f 100644 --- a/lib/libc/powerpc64/SYS.h +++ b/lib/libc/powerpc64/SYS.h @@ -33,13 +33,13 @@ #include <sys/syscall.h> #include <machine/asm.h> -#define _SYSCALL(x) \ +#define _SYSCALL(name) \ .text; \ .align 2; \ - li 0,(__CONCAT(SYS_,x)); \ + li 0,(__CONCAT(SYS_, name)); \ sc -#define SYSCALL(x) \ +#define SYSCALL(name) \ .text; \ .align 2; \ 2: mflr %r0; \ @@ -51,18 +51,18 @@ ld %r0,16(%r1); \ mtlr %r0; \ blr; \ -ENTRY(__CONCAT(__sys_,x)); \ - WEAK_ALIAS(x,__CONCAT(__sys_,x)); \ - WEAK_ALIAS(__CONCAT(_,x),__CONCAT(__sys_,x)); \ - _SYSCALL(x); \ +ENTRY(__CONCAT(__sys_, name)); \ + WEAK_REFERENCE(__CONCAT(__sys_, name), name); \ + WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name)); \ + _SYSCALL(name); \ bso 2b -#define PSEUDO(x) \ +#define PSEUDO(name) \ .text; \ .align 2; \ -ENTRY(__CONCAT(__sys_,x)); \ - WEAK_ALIAS(__CONCAT(_,x),__CONCAT(__sys_,x)); \ - _SYSCALL(x); \ +ENTRY(__CONCAT(__sys_, name)); \ + WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name)); \ + _SYSCALL(name); \ bnslr; \ mflr %r0; \ std %r0,16(%r1); \ @@ -74,13 +74,13 @@ ENTRY(__CONCAT(__sys_,x)); \ mtlr %r0; \ blr; -#define RSYSCALL(x) \ +#define RSYSCALL(name) \ .text; \ .align 2; \ -ENTRY(__CONCAT(__sys_,x)); \ - WEAK_ALIAS(x,__CONCAT(__sys_,x)); \ - WEAK_ALIAS(__CONCAT(_,x), __CONCAT(__sys_,x)); \ - _SYSCALL(x); \ +ENTRY(__CONCAT(__sys_, name)); \ + WEAK_REFERENCE(__CONCAT(__sys_, name), name); \ + WEAK_REFERENCE(__CONCAT(__sys_, name), __CONCAT(_, name));\ + _SYSCALL(name); \ bnslr; \ \ mflr %r0; \ |
