CVS commit: [netbsd-7] src/common/lib/libc/arch/i386/string/small

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    src
Committed By:   msaitoh
Date:           Mon Sep 29 15:31:01 UTC 2014

Modified Files:
        src/common/lib/libc/arch/i386/string/small [netbsd-7]: strchr.S

Log Message:
Pull up following revision(s) (requested by khorben in ticket #118):
        common/lib/libc/arch/i386/string/small/strchr.S: revision 1.3
Look for the character to locate before checking for the NUL character
As documented in PR port-i386/49208, this fixes strchr(s, '\0'), as used by
the FAT first-stage bootloader on x86 (bootxx_msdos).
strchr(s, '\0') is otherwise equivalent to strlen(string), which would
probably look nicer in the original file, dosfs.c from libsa.
Confirmed working in qemu and on real hardware.
ok joerg@
XXX pull-up to netbsd-6 and netbsd-7


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.2.4.1 \
    src/common/lib/libc/arch/i386/string/small/strchr.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.