diff options
| author | Astrid Smith | 2010-06-18 20:33:39 -0700 |
|---|---|---|
| committer | Astrid Smith | 2010-06-18 20:33:39 -0700 |
| commit | 681be8cbedd80f5901f3f7993cca068c75673fff (patch) | |
| tree | d75eebb34eb28a608fb07ceabca1373710a3a2bf /main.asm | |
| parent | 02960d531c5de29b85acac01eeb5a0d34250258a (diff) | |
Wrote increment/decrement macros
Diffstat (limited to 'main.asm')
| -rw-r--r-- | main.asm | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -186,9 +186,21 @@ F_SUB_W MACRO ;; INC and DEC macros F_INC_B MACRO + move.b #1,f_tmp_byte-flag_storage(a3) + move.b #1,f_tmp_src_b-flag_storage(a3) + move.b \1,f_tmp_dst_b-flag_storage(a3) + addq #1,\1 + moveq #2,d0 + F_CLEAR d0 + F_OVFL ENDM F_DEC_B MACRO + move.b #1,f_tmp_byte-flag_storage(a3) + move.b #-1,f_tmp_src_b-flag_storage(a3) + move.b \1,f_tmp_dst_b-flag_storage(a3) + subq #1,\1 + F_SET #2 ENDM F_INC_W MACRO |