diff options
Diffstat (limited to 'newlib/libc/machine/h8500/divhi3.S')
| -rw-r--r-- | newlib/libc/machine/h8500/divhi3.S | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/newlib/libc/machine/h8500/divhi3.S b/newlib/libc/machine/h8500/divhi3.S deleted file mode 100644 index ee31351..0000000 --- a/newlib/libc/machine/h8500/divhi3.S +++ /dev/null @@ -1,54 +0,0 @@ - .title "H8/500 DIVIDE" -!! 2 byte integer Divide code for the H8/500 -!! -!! Steve Chamberlain -!! sac@cygnus.com -!! -!! - -!! args in r1 and r4, result in r0/r1 - -#if __CODE__==32 -#define RET prts -#else -#define RET rts -#endif - .global __divmodhi4 - - -__divmodhi4: - clr.w r0 - tst.w r1 ! neg arg1 - bpl PU - - - neg.w r1 -NU: tst.w r4 - bmi NN - -NP: divxu.w r4,r0 - neg.w r0 - neg.w r1 - RET - -NN: neg.w r4 - divxu.w r4,r0 - neg.w r0 ! get rem sign right - RET - - -PU: - tst.w r4 - bpl PP - - -PN: neg.w r4 - divxu.w r4,r0 - neg.w r1 - RET - -PP: divxu.w r4,r0 ! rem in r0, q in r1 - RET - - - |