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added a simple effect system to avoid the hack with mentioning 'print_buf' in in comments inside of for ex. print

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IgorCielniak
2026-01-16 11:59:41 +01:00
parent 6ea160b388
commit 725fec9d73
2 changed files with 63 additions and 15 deletions
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9
stdlib/io.sl
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@@ -191,8 +191,7 @@
}
;
:asm print {
; detects string if top is len>=0 and next is a pointer in [data_start, data_end]
:asm print (effects string-io) {
mov rax, [r12] ; len or int value
mov rbx, [r12 + 8] ; possible address
cmp rax, 0
@@ -270,8 +269,7 @@
;
# : write_buf ( addr len -- )
:asm write_buf {
; data_start (trigger string_mode in compile-time VM)
:asm write_buf (effects string-io) {
mov rdx, [r12] ; len
mov rsi, [r12 + 8] ; addr
add r12, 16 ; pop len + addr
@@ -283,8 +281,7 @@
;
# : ewrite_buf ( addr len -- )
:asm ewrite_buf {
; data_start (trigger string_mode in compile-time VM)
:asm ewrite_buf (effects string-io) {
mov rdx, [r12] ; len
mov rsi, [r12 + 8] ; addr
add r12, 16 ; pop len + addr