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| author | Richard Stallman <rms@gnu.org> | 1993-01-04 05:46:01 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-01-04 05:46:01 +0000 |
| commit | e1b027fa55451aa07ddbed4afcc79f98e7a5e3e2 (patch) | |
| tree | bb4a1ecde891d2aab9cbd5baad1da9166b7ada61 /gcc | |
| parent | 63671b345fa788e85633b04d68b554813a18a78e (diff) | |
| download | gcc-e1b027fa55451aa07ddbed4afcc79f98e7a5e3e2.zip gcc-e1b027fa55451aa07ddbed4afcc79f98e7a5e3e2.tar.gz gcc-e1b027fa55451aa07ddbed4afcc79f98e7a5e3e2.tar.bz2 | |
(perform_*): Rename macro args to arg0, arg1.
From-SVN: r3084
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/i386/386bsd.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/gcc/config/i386/386bsd.h b/gcc/config/i386/386bsd.h index cef70e4..a67415f 100644 --- a/gcc/config/i386/386bsd.h +++ b/gcc/config/i386/386bsd.h @@ -64,50 +64,53 @@ call libgcc for these functions. But programs might be linked with code compiled by gcc 1, and then these will be used. */ -#define perform_udivsi3(a,b) \ +/* The arg names used to be a and b, but `a' appears inside strings + and that confuses non-ANSI cpp. */ + +#define perform_udivsi3(arg0,arg1) \ { \ register int dx asm("dx"); \ register int ax asm("ax"); \ \ dx = 0; \ - ax = a; \ - asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b), "d" (dx)); \ + ax = arg0; \ + asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \ return ax; \ } -#define perform_divsi3(a,b) \ +#define perform_divsi3(arg0,arg1) \ { \ register int dx asm("dx"); \ register int ax asm("ax"); \ \ - ax = a; \ - asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b)); \ + ax = arg0; \ + asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1)); \ return ax; \ } -#define perform_umodsi3(a,b) \ +#define perform_umodsi3(arg0,arg1) \ { \ register int dx asm("dx"); \ register int ax asm("ax"); \ \ dx = 0; \ - ax = a; \ - asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b), "d" (dx)); \ + ax = arg0; \ + asm ("divl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1), "d" (dx)); \ return dx; \ } -#define perform_modsi3(a,b) \ +#define perform_modsi3(arg0,arg1) \ { \ register int dx asm("dx"); \ register int ax asm("ax"); \ \ - ax = a; \ - asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (b)); \ + ax = arg0; \ + asm ("cltd\n\tidivl %3" : "=a" (ax), "=d" (dx) : "a" (ax), "g" (arg1)); \ return dx; \ } -#define perform_fixdfsi(a) \ +#define perform_fixdfsi(arg0) \ { \ auto unsigned short ostatus; \ auto unsigned short nstatus; \ @@ -122,7 +125,7 @@ asm volatile ("fnstcw %0" : "=m" (ostatus)); \ nstatus = ostatus | 0x0c00; \ asm volatile ("fldcw %0" : /* no outputs */ : "m" (nstatus)); \ - tmp = a; \ + tmp = arg0; \ asm volatile ("fldl %0" : /* no outputs */ : "m" (tmp)); \ asm volatile ("fistpl %0" : "=m" (ret)); \ asm volatile ("fldcw %0" : /* no outputs */ : "m" (ostatus)); \ |