diff options
| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 15:46:40 +0300 |
| commit | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (patch) | |
| tree | d8d51eac403f07814b9e936eed0c9a79195e2450 /sys/src/libc/68000/strcmp.s | |
Import sources from 2011-03-30 iso image
Diffstat (limited to 'sys/src/libc/68000/strcmp.s')
| -rwxr-xr-x | sys/src/libc/68000/strcmp.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/src/libc/68000/strcmp.s b/sys/src/libc/68000/strcmp.s new file mode 100755 index 000000000..c6072efd7 --- /dev/null +++ b/sys/src/libc/68000/strcmp.s @@ -0,0 +1,20 @@ + TEXT strcmp(SB), $0 + MOVL s1+0(FP), A2 + MOVL s2+4(FP), A1 + +l1: MOVB (A1)+, R0 + BEQ end + CMPB R0, (A2)+ + BEQ l1 + + BCS gtr + MOVL $-1, R0 + RTS + +gtr: MOVL $1, R0 + RTS + +end: TSTB (A2) + BNE gtr + CLRL R0 + RTS |