diff options
author | Kartik K. Agaram <vc@akkartik.com> | 2021-06-29 22:37:00 -0700 |
---|---|---|
committer | Kartik K. Agaram <vc@akkartik.com> | 2021-06-29 22:37:00 -0700 |
commit | 1083f2a400d926d57bc9dc6ab412f54295719bfc (patch) | |
tree | 6a6a9fc3236b44aaa32b89ed7132ed4fd018c76a /318debug-counter.subx | |
parent | eba4e7af247ce45ea43edaf912f0a7ee4177e2d3 (diff) | |
download | mu-1083f2a400d926d57bc9dc6ab412f54295719bfc.tar.gz |
.
Diffstat (limited to '318debug-counter.subx')
-rw-r--r-- | 318debug-counter.subx | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/318debug-counter.subx b/318debug-counter.subx new file mode 100644 index 00000000..74e1f4f8 --- /dev/null +++ b/318debug-counter.subx @@ -0,0 +1,31 @@ +# A rudimentary counter that can be called from anywhere. + +== code + +count-event: + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # + ff 0/subop/increment *Foo +$count-event:end: + # . epilogue + 89/<- %esp 5/r32/ebp + 5d/pop-to-ebp + c3/return + +count-of-events: # -> _/eax: int + # . prologue + 55/push-ebp + 89/<- %ebp 4/r32/esp + # + 8b/-> *Foo 0/r32/eax +$count-of-events:end: + # . epilogue + 89/<- %esp 5/r32/ebp + 5d/pop-to-ebp + c3/return + +== data +Foo: + 0/imm32 |