diff options
| author | Jan Tuomi <jan@jantuomi.fi> | 2024-04-13 22:27:54 +0300 |
|---|---|---|
| committer | Jan Tuomi <jan@jantuomi.fi> | 2024-04-13 22:27:54 +0300 |
| commit | a36e5e001a4f17505c40b7f7a8f9c1f514f40de1 (patch) | |
| tree | 7511fff343ef5eb0329e18e5cb5584387c4f653a /atk16_asm | |
| parent | 46459fc1b753abc83c355440a014c696c0dacd3a (diff) | |
Fix bugs, add tests
Diffstat (limited to 'atk16_asm')
| -rw-r--r-- | atk16_asm/builtin_asm/std_mem.atk16 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/atk16_asm/builtin_asm/std_mem.atk16 b/atk16_asm/builtin_asm/std_mem.atk16 index 4c6a455..7a7efab 100644 --- a/atk16_asm/builtin_asm/std_mem.atk16 +++ b/atk16_asm/builtin_asm/std_mem.atk16 @@ -7,13 +7,14 @@ stack_stash RD RE ldi 0 RD ; RD := i (counter), initially 0 @label memset_loop - subi RB RD RE ; RE := n – i (unused value) + sub RB RD RE ; RE := n – i (unused value) bri zero memset_done ; exit the loop add RA RD RE ; RE := RA + i (address of the word to set) str RC RE ; set the word at address RE to value in RC inc RD ; i := i + 1 + jpi memset_loop ; repeat the loop @label memset_done stack_restore RD RE return |