natas_hw
/
cbc
mirror of https://github.com/aamine/cbc
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

preproc tags added 

git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4282 1b9489fe-b721-0410-924e-b54b9192deb8
This commit is contained in:
Minero Aoki 2009-06-07 05:48:21 +00:00
parent 7c9845ecaa
commit 6ba72a960e
2 changed files with 13 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/loveruby/cflat/sysdep/x86/AssemblyFile.java
View File

@ -269,7 +269,7 @@ public class AssemblyFile implements net.loveruby.cflat.sysdep.AssemblyFile {
} }
// #@@} // #@@}
// #@@range/rewindVirtualStack{ // #@@range/rewind{
void rewind(long len) { void rewind(long len) {
offset -= len; offset -= len;
} }

12
net/loveruby/cflat/sysdep/x86/CodeGenerator.java
View File

@ -367,13 +367,17 @@ public class CodeGenerator implements net.loveruby.cflat.sysdep.CodeGenerator,
static final private long STACK_WORD_SIZE = 4; static final private long STACK_WORD_SIZE = 4;
// #@@} // #@@}
// #@@range/alignStack{
private long alignStack(long size) { private long alignStack(long size) {
return AsmUtils.align(size, STACK_WORD_SIZE); return AsmUtils.align(size, STACK_WORD_SIZE);
} }
// #@@}
// #@@range/stackSizeFromWordNum{
private long stackSizeFromWordNum(long numWords) { private long stackSizeFromWordNum(long numWords) {
return numWords * STACK_WORD_SIZE; return numWords * STACK_WORD_SIZE;
} }
// #@@}
/** Compiles a function. */ /** Compiles a function. */
// #@@range/compileFunction{ // #@@range/compileFunction{
@ -405,20 +409,26 @@ public class CodeGenerator implements net.loveruby.cflat.sysdep.CodeGenerator,
// #@@range/compileFunctionBody{ // #@@range/compileFunctionBody{
private void compileFunctionBody(AssemblyFile file, DefinedFunction func) { private void compileFunctionBody(AssemblyFile file, DefinedFunction func) {
StackFrameInfo frame = new StackFrameInfo(); StackFrameInfo frame = new StackFrameInfo();
// #@@range/cfb_locate{
locateParameters(func.parameters()); locateParameters(func.parameters());
frame.lvarSize = locateLocalVariables(func.lvarScope()); frame.lvarSize = locateLocalVariables(func.lvarScope());
// #@@}
// #@@range/cfb_offset{
AssemblyFile body = optimize(compileStmts(func)); AssemblyFile body = optimize(compileStmts(func));
frame.saveRegs = usedCalleeSavedRegisters(body); frame.saveRegs = usedCalleeSavedRegisters(body);
frame.tempSize = body.virtualStack.maxSize(); frame.tempSize = body.virtualStack.maxSize();
fixLocalVariableOffsets(func.lvarScope(), frame.lvarOffset()); fixLocalVariableOffsets(func.lvarScope(), frame.lvarOffset());
fixTempVariableOffsets(body, frame.tempOffset()); fixTempVariableOffsets(body, frame.tempOffset());
// #@@}
if (options.isVerboseAsm()) { if (options.isVerboseAsm()) {
printStackFrameLayout(file, frame, func.localVariables()); printStackFrameLayout(file, frame, func.localVariables());
} }
// #@@range/cfb_gen{
generateFunctionBody(file, body, frame); generateFunctionBody(file, body, frame);
// #@@}
} }
// #@@} // #@@}
@ -591,9 +601,11 @@ public class CodeGenerator implements net.loveruby.cflat.sysdep.CodeGenerator,
} }
// #@@} // #@@}
// #@@range/relocatableMem{
private IndirectMemoryReference relocatableMem(long offset, Register base) { private IndirectMemoryReference relocatableMem(long offset, Register base) {
return IndirectMemoryReference.relocatable(offset, base); return IndirectMemoryReference.relocatable(offset, base);
} }
// #@@}
// #@@range/fixLocalVariableOffsets{ // #@@range/fixLocalVariableOffsets{
private void fixLocalVariableOffsets(LocalScope scope, long len) { private void fixLocalVariableOffsets(LocalScope scope, long len) {