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Assembly errors

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@461 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2007-12-30 00:05:47 +00:00
parent b516dfa9b6
commit c2f88659b5
1 changed files with 5 additions and 3 deletions
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configs/z80sim/src/z80_lowputc.c
+5 -3
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@@ -77,8 +77,10 @@
void up_lowputc(char ch) __naked void up_lowputc(char ch) __naked
{ {
_asm _asm
ld a, #2(sp) ld hl, #2
out #0xbe, a add hl, sp
ld a, (hl)
out (0xbe), a
ret ret
_endasm; _endasm;
} }
@@ -93,7 +95,7 @@ void up_lowputc(char ch) __naked
char up_lowgetc(void) __naked char up_lowgetc(void) __naked
{ {
_asm _asm
in #0xbe, a in a, (0xbe)
ld l, a ld l, a
ld h, #0 ld h, #0
ret ret