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| author | Kartik Agaram <vc@akkartik.com> | 2018-10-05 21:30:22 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-10-05 21:30:22 -0700 |
| commit | 94ad882e828f83df4a4cc0deab1a10e9d5e54eec (patch) | |
| tree | f51448732674fa8744e8517c4755255afc764b1f /subx/apps/factorial.subx | |
| parent | 03d50cc83c7c2bebb2b019667b80c1c51f4a8def (diff) | |
| download | mu-94ad882e828f83df4a4cc0deab1a10e9d5e54eec.tar.gz | |
4668
Diffstat (limited to 'subx/apps/factorial.subx')
| -rw-r--r-- | subx/apps/factorial.subx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/subx/apps/factorial.subx b/subx/apps/factorial.subx index c3b63209..fa0d58b2 100644 --- a/subx/apps/factorial.subx +++ b/subx/apps/factorial.subx @@ -50,7 +50,7 @@ $run-main: $main-exit: # exit(EAX) 89/copy 3/mod/direct 3/rm32/EBX . . . 0/r32/EAX . . # copy EAX to EBX - b8/copy . . . . . . . 1/imm32 # copy to EAX + b8/copy-to-EAX 1/imm32 cd/syscall 0x80/imm8 # factorial(n) @@ -60,7 +60,7 @@ factorial: 89/copy 3/mod/direct 5/rm32/EBP . . . 4/r32/ESP . . # copy ESP to EBP 53/push-EBX # initialize EAX to 1 (base case) - b8/copy . . . . . . . 1/imm32 # copy to EAX + b8/copy-to-EAX 1/imm32 # if (n <= 1) jump exit 81 7/subop/compare 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none . . 8/disp8 1/imm32 # compare *(EBP+8) 7e/jump-if-<= $factorial:exit/disp8 |