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Use unaligned word write in lbrac and rbrac

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Apparently x86_64 is chill like that.
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Camden Dixie O'Brien
2026-03-12 18:42:41 +00:00
parent da6a1069c7
commit aadda2f953
1 changed files with 2 additions and 6 deletions
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8
jitfuck.asm
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@@ -263,9 +263,7 @@ lbrac:
mov rsi,.translation_end mov rsi,.translation_end
call write call write
mov word ax,[chunks+r12+2] mov word ax,[chunks+r12+2]
mov byte [r14-7],al mov word [r14-7],ax
shr rax,8
mov byte [r14-6],al
and r12,(not CHUNK_MASK) and r12,(not CHUNK_MASK)
jmp execute.run jmp execute.run
.translation_start: .translation_start:
@@ -283,9 +281,7 @@ rbrac:
mov rsi,.translation_end mov rsi,.translation_end
call write call write
mov word ax,[chunks+r12+2] mov word ax,[chunks+r12+2]
mov byte [r14-7],al mov word [r14-7],ax
shr rax,8
mov byte [r14-6],al
and r12,(not CHUNK_MASK) and r12,(not CHUNK_MASK)
jmp execute.run jmp execute.run
.translation_start: .translation_start: