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Treating ASM bytes as expressions.

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This commit is contained in:
jespergravgaard 2023-04-23 10:09:42 +02:00
parent 33e33cf543
commit 54aa66b96e
7 changed files with 15 additions and 12 deletions
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9
src/main/java/dk/camelot64/kickc/fragment/AsmFragmentInstance.java
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@ -250,15 +250,18 @@ public class AsmFragmentInstance {
@Override
public Object visitAsmBytes(KickCParser.AsmBytesContext ctx) {
List<KickCParser.AsmExprContext> asmExpr = ctx.asmExpr();
ArrayList<String> values = new ArrayList<>();
for(int i = 1; i < ctx.getChildCount(); i = i + 2) {
values.add(ctx.getChild(i).getText());
for(int i = 0; i < asmExpr.size(); i++) {
if(asmExpr.get(i) != null) {
AsmParameter par = (AsmParameter)this.visit(asmExpr.get(i));
values.add(par.getParam());
}
}
AsmDataNumeric data = new AsmDataNumeric(null, AsmDataNumeric.Type.BYTE, values);
handleTags(data, ctx.ASM_TAG());
return null;
}
@Override
public Object visitAsmInstruction(KickCParser.AsmInstructionContext ctx) {
KickCParser.AsmParamModeContext paramModeCtx = ctx.asmParamMode();

2
src/test/ref/asm-culling-jmp.asm
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@ -12,7 +12,7 @@
main: {
// asm
jmp qwe
.byte 0, 25, 51, 76, 102, 128, 153, 179, 204, 230
.byte 0, $19, $33, $4c, $66, $80, $99, $b3, $cc, $e6
qwe:
lda #$32
// *((char*)0x0400) = 'c'

4
src/test/ref/asm-culling-jmp.log
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@ -83,7 +83,7 @@ ASSEMBLER BEFORE OPTIMIZATION
main: {
// asm { jmpqwe .byte0,25,51,76,102,128,153,179,204,230 qwe: lda#50 }
jmp qwe
.byte 0, 25, 51, 76, 102, 128, 153, 179, 204, 230
.byte 0, $19, $33, $4c, $66, $80, $99, $b3, $cc, $e6
qwe:
lda #$32
// [1] *((char *) 1024) = 'c' -- _deref_pbuc1=vbuc2
@ -130,7 +130,7 @@ main: {
// asm
// asm { jmpqwe .byte0,25,51,76,102,128,153,179,204,230 qwe: lda#50 }
jmp qwe
.byte 0, 25, 51, 76, 102, 128, 153, 179, 204, 230
.byte 0, $19, $33, $4c, $66, $80, $99, $b3, $cc, $e6
qwe:
lda #$32
// *((char*)0x0400) = 'c'

2
src/test/ref/c64dtv-8bppcharstretch.asm
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@ -457,7 +457,7 @@ dtvSetCpuBankSegment1: {
// asm
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
// }
rts
}

4
src/test/ref/c64dtv-8bppcharstretch.log
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@ -1872,7 +1872,7 @@ dtvSetCpuBankSegment1: {
// asm { .byte$32,$dd lda$ff .byte$32,$00 }
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
jmp __breturn
// dtvSetCpuBankSegment1::@return
__breturn:
@ -2714,7 +2714,7 @@ dtvSetCpuBankSegment1: {
// asm { .byte$32,$dd lda$ff .byte$32,$00 }
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
// dtvSetCpuBankSegment1::@return
// }
// [87] return

2
src/test/ref/c64dtv-8bppchunkystretch.asm
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@ -365,7 +365,7 @@ dtvSetCpuBankSegment1: {
// asm
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
// }
rts
}

4
src/test/ref/c64dtv-8bppchunkystretch.log
View File

@ -1260,7 +1260,7 @@ dtvSetCpuBankSegment1: {
// asm { .byte$32,$dd lda$ff .byte$32,$00 }
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
jmp __breturn
// dtvSetCpuBankSegment1::@return
__breturn:
@ -1881,7 +1881,7 @@ dtvSetCpuBankSegment1: {
// asm { .byte$32,$dd lda$ff .byte$32,$00 }
.byte $32, $dd
lda.z $ff
.byte $32, $00
.byte $32, 0
// dtvSetCpuBankSegment1::@return
// }
// [57] return