diff options
Diffstat (limited to 'newlib/libc/machine/rx/strlen.S')
| -rw-r--r-- | newlib/libc/machine/rx/strlen.S | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/newlib/libc/machine/rx/strlen.S b/newlib/libc/machine/rx/strlen.S deleted file mode 100644 index c07b429b2..000000000 --- a/newlib/libc/machine/rx/strlen.S +++ /dev/null @@ -1,16 +0,0 @@ - .file "strlen.S" - - .section .text - - .global _strlen - .type _strlen,@function -_strlen: - add #0, r1, r4 ; Save a copy of the string start address and set the condition flags. - beq null_string ; Test for a NULL pointer. - mov #-1, r3 ; Set a limit on the number of bytes examined. - mov #0, r2 ; Stop searching when we find a NUL byte. - suntil.b ; Search until *r1 == r2 - sub #1, r1 ; suntil.b leaves r1 pointing to the byte beyond the match. -null_string: - sub r4, r1 ; Compute the length. - rts |