diff options
| author | Kartik Agaram <vc@akkartik.com> | 2018-10-02 13:34:19 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-10-02 13:34:19 -0700 |
| commit | 66aa96ecc74140e0f2f920deb47c12a7f6f6e515 (patch) | |
| tree | ac07c415c27e4e7e33f3cb14085975318114a698 | |
| parent | 8871cd05a9d09ade1e61771661a126c43b4a7f02 (diff) | |
| download | mu-66aa96ecc74140e0f2f920deb47c12a7f6f6e515.tar.gz | |
4651
| -rw-r--r-- | subx/apps/factorial.subx | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/subx/apps/factorial.subx b/subx/apps/factorial.subx index d223b692..49d71dd7 100644 --- a/subx/apps/factorial.subx +++ b/subx/apps/factorial.subx @@ -68,9 +68,11 @@ factorial: 8b/copy 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none 3/r32/EBX 8/disp8 . # copy *(EBP+8) to EBX 81 5/subop/subtract 3/mod/direct 3/rm32/EBX . . . . . 1/imm32 # subtract from EBX # EAX: factorial(n-1) + # push args 53/push-EBX + # call e8/call . . . . . . factorial/disp32 - # discard arg + # discard arg 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP # return n * factorial(n-1) f7 4/subop/multiply 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none 8/disp8 . # multiply *(EBP+8) into EAX |