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Implemented arrow operator. Closes #179
This commit is contained in:
jespergravgaard
parent
179572d979
commit
c50cef4058
@ -1304,6 +1304,13 @@ public class Pass0GenerateStatementSequence extends KickCBaseVisitor<Object> {
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return new StructMemberRef(structExpr, name);
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}
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@Override
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public Object visitExprArrow(KickCParser.ExprArrowContext ctx) {
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RValue structPtrExpr = (RValue) visit(ctx.expr());
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String name = ctx.NAME().getText();
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return new StructMemberRef(new PointerDereferenceSimple(structPtrExpr), name);
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}
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@Override
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public RValue visitExprCast(KickCParser.ExprCastContext ctx) {
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RValue child = (RValue) this.visit(ctx.expr());
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@ -35,6 +35,11 @@ public class TestPrograms {
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public TestPrograms() {
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}
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@Test
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public void testStructPtr6() throws IOException, URISyntaxException {
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compileAndCompare("struct-ptr-6");
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}
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@Test
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public void testStructPtr5() throws IOException, URISyntaxException {
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compileAndCompare("struct-ptr-5");
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17
src/test/kc/struct-ptr-6.kc
Normal file
17
src/test/kc/struct-ptr-6.kc
Normal file
@ -0,0 +1,17 @@
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// Minimal struct - accessing pointer to struct in memory using arrow operator
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struct Point {
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byte x;
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byte y;
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};
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struct Point* points = 0x1000;
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void main() {
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const byte* SCREEN = 0x0400;
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SCREEN[0] = points->x;
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SCREEN[1] = points->y;
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points++;
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SCREEN[2] = points->x;
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SCREEN[3] = points->y;
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}
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18
src/test/ref/struct-ptr-6.asm
Normal file
18
src/test/ref/struct-ptr-6.asm
Normal file
@ -0,0 +1,18 @@
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// Minimal struct - accessing pointer to struct in memory using arrow operator
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.pc = $801 "Basic"
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:BasicUpstart(main)
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.pc = $80d "Program"
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.const SIZEOF_STRUCT_POINT = 2
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.const OFFSET_STRUCT_POINT_Y = 1
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main: {
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.label SCREEN = $400
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lda $1000
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sta SCREEN
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lda $1000+OFFSET_STRUCT_POINT_Y
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sta SCREEN+1
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lda $1000+SIZEOF_STRUCT_POINT
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sta SCREEN+2
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lda $1000+SIZEOF_STRUCT_POINT+OFFSET_STRUCT_POINT_Y
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sta SCREEN+3
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rts
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}
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18
src/test/ref/struct-ptr-6.cfg
Normal file
18
src/test/ref/struct-ptr-6.cfg
Normal file
@ -0,0 +1,18 @@
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@begin: scope:[] from
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[0] phi()
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to:@1
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@1: scope:[] from @begin
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[1] phi()
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[2] call main
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to:@end
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@end: scope:[] from @1
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[3] phi()
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main: scope:[main] from @1
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[4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096)
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[5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y)
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[6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT)
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[7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y)
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to:main::@return
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main::@return: scope:[main] from main
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[8] return
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to:@return
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360
src/test/ref/struct-ptr-6.log
Normal file
360
src/test/ref/struct-ptr-6.log
Normal file
@ -0,0 +1,360 @@
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Fixing pointer increment (struct Point*) points ← ++ (struct Point*) points
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Rewriting struct pointer member access *((struct Point*) points).x
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Rewriting struct pointer member access *((struct Point*) points).y
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Rewriting struct pointer member access *((struct Point*) points).x
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Rewriting struct pointer member access *((struct Point*) points).y
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Adding pointer type conversion cast (struct Point*) points in (struct Point*) points ← (number) $1000
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Adding pointer type conversion cast (byte*) main::SCREEN in (byte*) main::SCREEN ← (number) $400
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CONTROL FLOW GRAPH SSA
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@begin: scope:[] from
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(struct Point*) points#0 ← ((struct Point*)) (number) $1000
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to:@1
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main: scope:[main] from @1
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(struct Point*) points#4 ← phi( @1/(struct Point*) points#7 )
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(byte*) main::SCREEN#0 ← ((byte*)) (number) $400
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(byte*) main::$0 ← (byte*)(struct Point*) points#4 + (const byte) OFFSET_STRUCT_POINT_X
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*((byte*) main::SCREEN#0 + (number) 0) ← *((byte*) main::$0)
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(byte*) main::$1 ← (byte*)(struct Point*) points#4 + (const byte) OFFSET_STRUCT_POINT_Y
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*((byte*) main::SCREEN#0 + (number) 1) ← *((byte*) main::$1)
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(struct Point*) points#1 ← (struct Point*) points#4 + (const byte) SIZEOF_STRUCT_POINT
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(byte*) main::$2 ← (byte*)(struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_X
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*((byte*) main::SCREEN#0 + (number) 2) ← *((byte*) main::$2)
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(byte*) main::$3 ← (byte*)(struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_Y
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*((byte*) main::SCREEN#0 + (number) 3) ← *((byte*) main::$3)
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to:main::@return
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main::@return: scope:[main] from main
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(struct Point*) points#5 ← phi( main/(struct Point*) points#1 )
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(struct Point*) points#2 ← (struct Point*) points#5
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return
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to:@return
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@1: scope:[] from @begin
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(struct Point*) points#7 ← phi( @begin/(struct Point*) points#0 )
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call main
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to:@2
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@2: scope:[] from @1
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(struct Point*) points#6 ← phi( @1/(struct Point*) points#2 )
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(struct Point*) points#3 ← (struct Point*) points#6
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to:@end
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@end: scope:[] from @2
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SYMBOL TABLE SSA
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(label) @1
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(label) @2
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(label) @begin
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(label) @end
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(const byte) OFFSET_STRUCT_POINT_X = (byte) 0
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(const byte) OFFSET_STRUCT_POINT_Y = (byte) 1
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(byte) Point::x
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(byte) Point::y
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(const byte) SIZEOF_STRUCT_POINT = (byte) 2
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(void()) main()
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(byte*) main::$0
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(byte*) main::$1
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(byte*) main::$2
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(byte*) main::$3
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(label) main::@return
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(byte*) main::SCREEN
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(byte*) main::SCREEN#0
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(struct Point*) points
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(struct Point*) points#0
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(struct Point*) points#1
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(struct Point*) points#2
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(struct Point*) points#3
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(struct Point*) points#4
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(struct Point*) points#5
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(struct Point*) points#6
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(struct Point*) points#7
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Adding number conversion cast (unumber) 0 in *((byte*) main::SCREEN#0 + (number) 0) ← *((byte*) main::$0)
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Adding number conversion cast (unumber) 1 in *((byte*) main::SCREEN#0 + (number) 1) ← *((byte*) main::$1)
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Adding number conversion cast (unumber) 2 in *((byte*) main::SCREEN#0 + (number) 2) ← *((byte*) main::$2)
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Adding number conversion cast (unumber) 3 in *((byte*) main::SCREEN#0 + (number) 3) ← *((byte*) main::$3)
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Successful SSA optimization PassNAddNumberTypeConversions
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Inlining cast (struct Point*) points#0 ← (struct Point*)(number) $1000
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Inlining cast (byte*) main::SCREEN#0 ← (byte*)(number) $400
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Successful SSA optimization Pass2InlineCast
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Simplifying constant pointer cast (struct Point*) 4096
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Simplifying constant pointer cast (byte*) 1024
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Simplifying constant integer cast 0
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Simplifying constant integer cast 1
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Simplifying constant integer cast 2
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Simplifying constant integer cast 3
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Successful SSA optimization PassNCastSimplification
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Finalized unsigned number type (byte) 0
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Finalized unsigned number type (byte) 1
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Finalized unsigned number type (byte) 2
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Finalized unsigned number type (byte) 3
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Successful SSA optimization PassNFinalizeNumberTypeConversions
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Alias (struct Point*) points#1 = (struct Point*) points#5 (struct Point*) points#2
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Alias (struct Point*) points#0 = (struct Point*) points#7
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Alias (struct Point*) points#3 = (struct Point*) points#6
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Successful SSA optimization Pass2AliasElimination
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Identical Phi Values (struct Point*) points#4 (struct Point*) points#0
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Identical Phi Values (struct Point*) points#3 (struct Point*) points#1
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Successful SSA optimization Pass2IdenticalPhiElimination
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Constant (const struct Point*) points#0 = (struct Point*) 4096
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Constant (const byte*) main::SCREEN#0 = (byte*) 1024
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Successful SSA optimization Pass2ConstantIdentification
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Constant value identified (byte*)points#0 in [3] (byte*) main::$0 ← (byte*)(const struct Point*) points#0 + (const byte) OFFSET_STRUCT_POINT_X
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Constant value identified (byte*)points#0 in [5] (byte*) main::$1 ← (byte*)(const struct Point*) points#0 + (const byte) OFFSET_STRUCT_POINT_Y
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Successful SSA optimization Pass2ConstantValues
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Converting *(pointer+n) to pointer[n] [4] *((const byte*) main::SCREEN#0 + (byte) 0) ← *((byte*) main::$0) -- *((byte*)points#0 + OFFSET_STRUCT_POINT_X)
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Converting *(pointer+n) to pointer[n] [6] *((const byte*) main::SCREEN#0 + (byte) 1) ← *((byte*) main::$1) -- *((byte*)points#0 + OFFSET_STRUCT_POINT_Y)
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Converting *(pointer+n) to pointer[n] [9] *((const byte*) main::SCREEN#0 + (byte) 2) ← *((byte*) main::$2) -- *((byte*)points#1 + OFFSET_STRUCT_POINT_X)
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Converting *(pointer+n) to pointer[n] [11] *((const byte*) main::SCREEN#0 + (byte) 3) ← *((byte*) main::$3) -- *((byte*)points#1 + OFFSET_STRUCT_POINT_Y)
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Successful SSA optimization Pass2InlineDerefIdx
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Simplifying expression containing zero (byte*)points#0 in [3] (byte*) main::$0 ← (byte*)(const struct Point*) points#0 + (const byte) OFFSET_STRUCT_POINT_X
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Simplifying expression containing zero (byte*)points#0 in [4] *((const byte*) main::SCREEN#0 + (byte) 0) ← *((byte*)(const struct Point*) points#0 + (const byte) OFFSET_STRUCT_POINT_X)
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Simplifying expression containing zero main::SCREEN#0 in [4] *((const byte*) main::SCREEN#0 + (byte) 0) ← *((byte*)(const struct Point*) points#0)
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Simplifying expression containing zero (byte*)points#1 in [8] (byte*) main::$2 ← (byte*)(struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_X
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Simplifying expression containing zero (byte*)points#1 in [9] *((const byte*) main::SCREEN#0 + (byte) 2) ← *((byte*)(struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_X)
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Successful SSA optimization PassNSimplifyExpressionWithZero
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Eliminating unused variable (byte*) main::$0 and assignment [0] (byte*) main::$0 ← (byte*)(const struct Point*) points#0
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Eliminating unused variable (byte*) main::$1 and assignment [2] (byte*) main::$1 ← (byte*)(const struct Point*) points#0 + (const byte) OFFSET_STRUCT_POINT_Y
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Eliminating unused variable (byte*) main::$2 and assignment [5] (byte*) main::$2 ← (byte*)(struct Point*) points#1
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Eliminating unused variable (byte*) main::$3 and assignment [7] (byte*) main::$3 ← (byte*)(struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_Y
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Eliminating unused constant (const byte) OFFSET_STRUCT_POINT_X
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Successful SSA optimization PassNEliminateUnusedVars
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Constant right-side identified [2] (struct Point*) points#1 ← (const struct Point*) points#0 + (const byte) SIZEOF_STRUCT_POINT
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Successful SSA optimization Pass2ConstantRValueConsolidation
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Constant (const struct Point*) points#1 = points#0+SIZEOF_STRUCT_POINT
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Successful SSA optimization Pass2ConstantIdentification
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Constant value identified (byte*)points#1 in [3] *((const byte*) main::SCREEN#0 + (byte) 2) ← *((byte*)(const struct Point*) points#1)
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Constant value identified (byte*)points#1 in [4] *((const byte*) main::SCREEN#0 + (byte) 3) ← *((byte*)(const struct Point*) points#1 + (const byte) OFFSET_STRUCT_POINT_Y)
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Successful SSA optimization Pass2ConstantValues
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Inlining constant with different constant siblings (const struct Point*) points#0
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Inlining constant with different constant siblings (const struct Point*) points#1
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Constant inlined points#0 = (struct Point*) 4096
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Constant inlined points#1 = (struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT
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Successful SSA optimization Pass2ConstantInlining
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Consolidated array index constant in *((byte*)(struct Point*) 4096+OFFSET_STRUCT_POINT_Y)
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Consolidated array index constant in *(main::SCREEN#0+1)
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Consolidated array index constant in *(main::SCREEN#0+2)
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Consolidated array index constant in *((byte*)(struct Point*) 4096+SIZEOF_STRUCT_POINT+OFFSET_STRUCT_POINT_Y)
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Consolidated array index constant in *(main::SCREEN#0+3)
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Successful SSA optimization Pass2ConstantAdditionElimination
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Adding NOP phi() at start of @begin
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Adding NOP phi() at start of @1
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Adding NOP phi() at start of @2
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Adding NOP phi() at start of @end
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CALL GRAPH
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Calls in [] to main:2
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Created 0 initial phi equivalence classes
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Coalesced down to 0 phi equivalence classes
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Culled Empty Block (label) @2
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Adding NOP phi() at start of @begin
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Adding NOP phi() at start of @1
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Adding NOP phi() at start of @end
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FINAL CONTROL FLOW GRAPH
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@begin: scope:[] from
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[0] phi()
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to:@1
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@1: scope:[] from @begin
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[1] phi()
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[2] call main
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to:@end
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@end: scope:[] from @1
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[3] phi()
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main: scope:[main] from @1
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[4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096)
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[5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y)
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[6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT)
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[7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y)
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to:main::@return
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main::@return: scope:[main] from main
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[8] return
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to:@return
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VARIABLE REGISTER WEIGHTS
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(byte) Point::x
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(byte) Point::y
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(void()) main()
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(byte*) main::SCREEN
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(struct Point*) points
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Initial phi equivalence classes
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Complete equivalence classes
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INITIAL ASM
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//SEG0 File Comments
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// Minimal struct - accessing pointer to struct in memory using arrow operator
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//SEG1 Basic Upstart
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.pc = $801 "Basic"
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:BasicUpstart(bbegin)
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.pc = $80d "Program"
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//SEG2 Global Constants & labels
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.const SIZEOF_STRUCT_POINT = 2
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.const OFFSET_STRUCT_POINT_Y = 1
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//SEG3 @begin
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bbegin:
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//SEG4 [1] phi from @begin to @1 [phi:@begin->@1]
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b1_from_bbegin:
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jmp b1
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//SEG5 @1
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b1:
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//SEG6 [2] call main
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jsr main
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//SEG7 [3] phi from @1 to @end [phi:@1->@end]
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bend_from_b1:
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jmp bend
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//SEG8 @end
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bend:
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//SEG9 main
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main: {
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.label SCREEN = $400
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//SEG10 [4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096) -- _deref_pbuc1=_deref_pbuc2
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lda $1000
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sta SCREEN
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//SEG11 [5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
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lda $1000+OFFSET_STRUCT_POINT_Y
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sta SCREEN+1
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//SEG12 [6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT) -- _deref_pbuc1=_deref_pbuc2
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lda $1000+SIZEOF_STRUCT_POINT
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sta SCREEN+2
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//SEG13 [7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
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lda $1000+SIZEOF_STRUCT_POINT+OFFSET_STRUCT_POINT_Y
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sta SCREEN+3
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jmp breturn
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//SEG14 main::@return
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breturn:
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//SEG15 [8] return
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rts
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}
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REGISTER UPLIFT POTENTIAL REGISTERS
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Statement [4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096) [ ] ( main:2 [ ] ) always clobbers reg byte a
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Statement [5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y) [ ] ( main:2 [ ] ) always clobbers reg byte a
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Statement [6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT) [ ] ( main:2 [ ] ) always clobbers reg byte a
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Statement [7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y) [ ] ( main:2 [ ] ) always clobbers reg byte a
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REGISTER UPLIFT SCOPES
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Uplift Scope [Point]
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Uplift Scope [main]
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Uplift Scope []
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Uplifting [Point] best 53 combination
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Uplifting [main] best 53 combination
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Uplifting [] best 53 combination
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ASSEMBLER BEFORE OPTIMIZATION
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//SEG0 File Comments
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// Minimal struct - accessing pointer to struct in memory using arrow operator
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//SEG1 Basic Upstart
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.pc = $801 "Basic"
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:BasicUpstart(bbegin)
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.pc = $80d "Program"
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//SEG2 Global Constants & labels
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.const SIZEOF_STRUCT_POINT = 2
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.const OFFSET_STRUCT_POINT_Y = 1
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//SEG3 @begin
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bbegin:
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//SEG4 [1] phi from @begin to @1 [phi:@begin->@1]
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b1_from_bbegin:
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jmp b1
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//SEG5 @1
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b1:
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//SEG6 [2] call main
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jsr main
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//SEG7 [3] phi from @1 to @end [phi:@1->@end]
|
||||
bend_from_b1:
|
||||
jmp bend
|
||||
//SEG8 @end
|
||||
bend:
|
||||
//SEG9 main
|
||||
main: {
|
||||
.label SCREEN = $400
|
||||
//SEG10 [4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000
|
||||
sta SCREEN
|
||||
//SEG11 [5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+OFFSET_STRUCT_POINT_Y
|
||||
sta SCREEN+1
|
||||
//SEG12 [6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+SIZEOF_STRUCT_POINT
|
||||
sta SCREEN+2
|
||||
//SEG13 [7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+SIZEOF_STRUCT_POINT+OFFSET_STRUCT_POINT_Y
|
||||
sta SCREEN+3
|
||||
jmp breturn
|
||||
//SEG14 main::@return
|
||||
breturn:
|
||||
//SEG15 [8] return
|
||||
rts
|
||||
}
|
||||
|
||||
ASSEMBLER OPTIMIZATIONS
|
||||
Removing instruction jmp b1
|
||||
Removing instruction jmp bend
|
||||
Removing instruction jmp breturn
|
||||
Succesful ASM optimization Pass5NextJumpElimination
|
||||
Removing instruction b1_from_bbegin:
|
||||
Removing instruction b1:
|
||||
Removing instruction bend_from_b1:
|
||||
Succesful ASM optimization Pass5RedundantLabelElimination
|
||||
Removing instruction bend:
|
||||
Removing instruction breturn:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
Updating BasicUpstart to call main directly
|
||||
Removing instruction jsr main
|
||||
Succesful ASM optimization Pass5SkipBegin
|
||||
Removing instruction bbegin:
|
||||
Succesful ASM optimization Pass5UnusedLabelElimination
|
||||
|
||||
FINAL SYMBOL TABLE
|
||||
(label) @1
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const byte) OFFSET_STRUCT_POINT_Y OFFSET_STRUCT_POINT_Y = (byte) 1
|
||||
(byte) Point::x
|
||||
(byte) Point::y
|
||||
(const byte) SIZEOF_STRUCT_POINT SIZEOF_STRUCT_POINT = (byte) 2
|
||||
(void()) main()
|
||||
(label) main::@return
|
||||
(byte*) main::SCREEN
|
||||
(const byte*) main::SCREEN#0 SCREEN = (byte*) 1024
|
||||
(struct Point*) points
|
||||
|
||||
|
||||
|
||||
FINAL ASSEMBLER
|
||||
Score: 38
|
||||
|
||||
//SEG0 File Comments
|
||||
// Minimal struct - accessing pointer to struct in memory using arrow operator
|
||||
//SEG1 Basic Upstart
|
||||
.pc = $801 "Basic"
|
||||
:BasicUpstart(main)
|
||||
.pc = $80d "Program"
|
||||
//SEG2 Global Constants & labels
|
||||
.const SIZEOF_STRUCT_POINT = 2
|
||||
.const OFFSET_STRUCT_POINT_Y = 1
|
||||
//SEG3 @begin
|
||||
//SEG4 [1] phi from @begin to @1 [phi:@begin->@1]
|
||||
//SEG5 @1
|
||||
//SEG6 [2] call main
|
||||
//SEG7 [3] phi from @1 to @end [phi:@1->@end]
|
||||
//SEG8 @end
|
||||
//SEG9 main
|
||||
main: {
|
||||
.label SCREEN = $400
|
||||
//SEG10 [4] *((const byte*) main::SCREEN#0) ← *((byte*)(struct Point*) 4096) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000
|
||||
sta SCREEN
|
||||
//SEG11 [5] *((const byte*) main::SCREEN#0+(byte) 1) ← *((byte*)(struct Point*) 4096+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+OFFSET_STRUCT_POINT_Y
|
||||
sta SCREEN+1
|
||||
//SEG12 [6] *((const byte*) main::SCREEN#0+(byte) 2) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+SIZEOF_STRUCT_POINT
|
||||
sta SCREEN+2
|
||||
//SEG13 [7] *((const byte*) main::SCREEN#0+(byte) 3) ← *((byte*)(struct Point*) 4096+(const byte) SIZEOF_STRUCT_POINT+(const byte) OFFSET_STRUCT_POINT_Y) -- _deref_pbuc1=_deref_pbuc2
|
||||
lda $1000+SIZEOF_STRUCT_POINT+OFFSET_STRUCT_POINT_Y
|
||||
sta SCREEN+3
|
||||
//SEG14 main::@return
|
||||
//SEG15 [8] return
|
||||
rts
|
||||
}
|
||||
|
||||
13
src/test/ref/struct-ptr-6.sym
Normal file
13
src/test/ref/struct-ptr-6.sym
Normal file
@ -0,0 +1,13 @@
|
||||
(label) @1
|
||||
(label) @begin
|
||||
(label) @end
|
||||
(const byte) OFFSET_STRUCT_POINT_Y OFFSET_STRUCT_POINT_Y = (byte) 1
|
||||
(byte) Point::x
|
||||
(byte) Point::y
|
||||
(const byte) SIZEOF_STRUCT_POINT SIZEOF_STRUCT_POINT = (byte) 2
|
||||
(void()) main()
|
||||
(label) main::@return
|
||||
(byte*) main::SCREEN
|
||||
(const byte*) main::SCREEN#0 SCREEN = (byte*) 1024
|
||||
(struct Point*) points
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user