diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2000-12-29 17:34:56 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2000-12-29 17:34:56 +0000 |
| commit | 4c6404324bce4863a5c4d158de318b6ac5dcf4be (patch) | |
| tree | 05f6b36ad8e2d3e06e4a48d152dbc7a775227c11 /lib/libc/arch/i386 | |
| parent | 6710c152263dc2a62ceb7bd88ce7942a9e9333fc (diff) | |
don't use %ebx, that's what %edx is for; Andy Doran <ad@netbsd.org>
Diffstat (limited to 'lib/libc/arch/i386')
| -rw-r--r-- | lib/libc/arch/i386/string/index.S | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/libc/arch/i386/string/index.S b/lib/libc/arch/i386/string/index.S index c4a14b66f6e..362f6f4da20 100644 --- a/lib/libc/arch/i386/string/index.S +++ b/lib/libc/arch/i386/string/index.S @@ -7,7 +7,7 @@ #if defined(LIBC_SCCS) .text - .asciz "$OpenBSD: index.S,v 1.2 1996/08/19 08:12:59 tholo Exp $" + .asciz "$OpenBSD: index.S,v 1.3 2000/12/29 17:34:55 mickey Exp $" #endif #ifdef STRCHR @@ -15,18 +15,16 @@ ENTRY(strchr) #else ENTRY(index) #endif - pushl %ebx - movl 8(%esp),%eax - movb 12(%esp),%cl + movl 4(%esp),%eax + movb 8(%esp),%cl .align 2,0x90 L1: - movb (%eax),%bl - cmpb %bl,%cl /* found char??? */ + movb (%eax),%dl + cmpb %dl,%cl /* found char??? */ je L2 incl %eax - testb %bl,%bl /* null terminator??? */ + testb %dl,%dl /* null terminator??? */ jnz L1 xorl %eax,%eax L2: - popl %ebx ret |