42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
--- src/vc.c.orig Mon May 16 13:33:11 2005
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+++ src/vc.c Mon May 16 13:33:11 2005
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@@ -60,28 +60,23 @@
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inline void
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blatch(void *head, int n)
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{
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-
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- __asm__ volatile ("\t clc\n"
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- "1:\n"
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- "\t andb %%bl, (%%eax)\n"
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- "\t incl %%eax\n"
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- "\t loop 1b\n"
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- : "=bl" (head), "=c"(n)
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- : "eax"((long)head), "0"(0x7F), "1"(n));
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+ char *tmp = (char *)head;
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+ do {
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+ *tmp &= 0x7f;
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+ tmp++;
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+ } while( --n );
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}
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static
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inline void
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llatch(void *head, int n)
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{
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-
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- __asm__ volatile ("\t clc\n"
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- "1:\n"
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- "\t andl %%ebx, (%%eax)\n"
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- "\t addl $4, %%eax\n"
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- "\t loop 1b\n"
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- : "=ebx" (head), "=c"(n)
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- : "eax"((long)head), "0"(0x7F7F7F7F), "1"(n >> 2));
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+ int *tmp = (int *)head;
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+ n /= 4;
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+ do {
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+ *tmp &= 0x7f7f7f7f;
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+ tmp++;
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+ } while( --n );
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}
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static inline u_int
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