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ChangeLog
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Sun Jul 19 14:21:42 2009 Minero Aoki <[email protected]>
* test/test_cbc.sh: do not override CBC environment.
Mon Jul 6 05:21:24 2009 Minero Aoki <[email protected]>
* install.sh: tested.
Mon Jul 6 05:20:56 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: --version did not
print "\n".
Sun Jun 21 19:15:19 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
rename method: doesIndirectAccess -> shouldUsePLT.
Sun Jun 21 17:14:56 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: assign address
for gvar.
* net/loveruby/cflat/entity/Entity.java: accept imm address.
Sun Jun 21 17:14:19 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: rename option:
--readonly-plt -> --readonly-got.
Sun Jun 21 03:48:12 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/GNULinker.java: parameterize linker
path.
Sun Jun 21 03:47:05 2009 Minero Aoki <[email protected]>
* import/stdlib.hb: add system() prototype.
Thu Jun 18 00:45:50 2009 Minero Aoki <[email protected]>
* lib/Makefile: use 's' option to create index.
Sun Jun 14 23:44:47 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java
(parseCommaSeparatedOptions): AbstractList does not support
#remove.
Sat Jun 13 22:42:24 2009 Minero Aoki <[email protected]>
* rename class: AssemblyFile -> AssemblyCode.
Sat Jun 13 22:37:02 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/entity/ToplevelScope.java: move
#definedGlobalVariables and #definedCommonSymbols to IR.
* net/loveruby/cflat/ir/IR.java: ditto.
* net/loveruby/cflat/ir/IR.java: new method
#isGlobalVariableDefined.
* net/loveruby/cflat/ir/IR.java: new method
#isCommonSymbolDefined.
* net/loveruby/cflat/ir/IR.java: new method
#isStringLiteralDefined.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: use these
methods.
Sat Jun 13 17:41:13 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/utils/CommandUtils.java: better error
message.
Sun Jun 7 13:42:15 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java
(StackFrameInfo): shorten code using CodeGenerator constant
directly.
Sun Jun 7 04:16:39 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
extract class: StackFrameInfo.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
extract method: generateFunctionBody.
net/loveruby/cflat/entity/DefinedFunction.java: new method
#lvarScope.
Sun Jun 7 03:17:06 2009 Minero Aoki <[email protected]>
* sysdep/x86/CodeGenerator.java (compileFunctionBody): fix offset
bug.
Sun Jun 7 03:02:35 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring
compileFunctionBody.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: objectify
VirtualStack.
* net/loveruby/cflat/asm/IndirectMemoryReference.java: new method
.relocatable to generate relocatable IndirectMemoryReference.
* net/loveruby/cflat/asm/MemoryReference.java: new method
#fixOffset.
* net/loveruby/cflat/asm/DirectMemoryReference.java: new method
#fixOffset.
* net/loveruby/cflat/asm/Assembly.java: remove fixStackOffset.
* net/loveruby/cflat/asm/Operand.java: ditto.
Sat Jun 6 21:36:09 2009 Minero Aoki <[email protected]>
* lib/alloca.s: shorten assembly.
Sat Jun 6 21:28:20 2009 Minero Aoki <[email protected]>
* sysdep/x86/CodeGenerator.java: refactoring: rename method:
allocateParameters -> locateParameters.
* sysdep/x86/CodeGenerator.java: refactoring: rename method:
allocateLocalVariablesTemp -> locateLocalVariables.
* sysdep/x86/CodeGenerator.java: refactoring: rename method:
allocateLocalVariables -> fixLocalVariableOffsets.
Mon Jun 1 06:39:57 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
rename method: save -> store.
Mon Jun 1 05:43:13 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java (load, save):
reduce # of arguments.
Mon Jun 1 03:55:41 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java (Bin): optimize
more patterns.
Sun May 31 22:32:29 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
rename method.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java (Int): simplify
code.
Wed May 27 01:59:03 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: remove unused
methods.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: reduce Type
argument.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: follow
changes.
Tue May 26 16:52:18 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm/NamedSymbol.java (dump): dump name as
string.
Tue May 26 16:07:33 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: --dump-asm now dumps
AssemblyFile.
* net/loveruby/cflat/compiler/Compiler.java: new option
--print-asm, prints assembly source text.
* net/loveruby/cflat/compiler/CompilerMode.java: new enum
PrintAsm.
* net/loveruby/cflat/compiler/Options.java: new option
--print-asm.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: new method
#dump.
* net/loveruby/cflat/sysdep/x86/Register.java: new method #dump.
* net/loveruby/cflat/asm: new method #dump.
Tue May 26 15:16:04 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: refactoring:
apply strict visibility.
Tue May 26 15:11:19 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: change CodeGenerator
output: String -> AssemblyFile.
* net/loveruby/cflat/sysdep/AssemblyFile.java: new interface.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: implement it.
* net/loveruby/cflat/sysdep/CodeGenerator.java: #generate returns
AssemblyFile.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: ditto.
Tue May 26 13:40:13 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86: rename class: RegKind ->
RegisterClass.
* net/loveruby/cflat/sysdep/x86: follow it.
Tue May 26 13:23:56 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm: refactoring: rename class: AsmStatistics
-> Statistics.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: follow it.
Tue May 26 13:18:52 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm: refactoring: rename class: AsmOperand ->
Operand.
* net/loveruby/cflat/asm: follow it.
* net/loveruby/cflat/sysdep/x86: follow it.
* net/loveruby/cflat/ir: follow it.
* net/loveruby/cflat/entity: follow it.
Tue May 26 13:11:08 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm/AsmComment.java -> Comment.java
Tue May 26 12:57:48 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java (writeFile): treat "-"
as stdout.
Tue May 26 12:48:40 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java (dumpAsm): do not
print extra '\n'.
Tue May 26 12:21:18 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: check unknown file
types.
* net/loveruby/cflat/compiler/SourceFile.java: new method
#isKnownFileType.
Tue May 26 11:59:08 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: allow --verbose-asm
too.
Tue May 26 11:50:11 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: --verbose-asm ->
-fverbose-asm
Sun May 24 22:44:07 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
reorder methods.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: refactoring:
inlining #testCond.
Sun May 24 21:57:04 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: do not use
Expr#isConstantAddress, it confuses semantics.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: ditto.
* net/loveruby/cflat/ir/Expr.java: introduce new methods #isVar
and #isAddr, instead of #isConstantAddress.
* net/loveruby/cflat/ir/Addr.java: override #isAddr.
* net/loveruby/cflat/ir/Var.java: override #isVar.
Sun May 24 21:54:57 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ast: remove useless methods:
ExprNode#isConstantAddress.
Sun May 24 20:24:01 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java (Dereference): do
not generate Mem for unloadable object (implicit address
generation handling).
* net/loveruby/cflat/ast: dump #type for LHS nodes.
* net/loveruby/cflat/ast/AddressNode.java: do not inherit
UnaryOpNode.
Sun May 24 19:23:28 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/TypeResolver.java: now 3 pathes
(define, resolve entities, resolve expr) are not required; just
use old 2 pathes (define, resolve). Old TypeResolver fixed a type
of AddressNode, it requires 3 path. But current implementation
fixes a type of AddressNode in DereferenceChecker, we do not need
3 path.
* net/loveruby/cflat/ast/AST.java: #entities -> #definitions.
* net/loveruby/cflat/ast/AST.java: new method #entities, it
returns #definitions + #declarations.
* net/loveruby/cflat/compiler/TypeResolver.java: follow it.
* net/loveruby/cflat/compiler/LocalResolver.java: follow it.
Sun May 24 11:58:15 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java (If): refactoring:
increase readability.
Sun May 24 02:08:47 2009 Minero Aoki <[email protected]>
* utilize final field.
Sun May 24 01:18:36 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: reorder methods.
Sun May 24 00:42:28 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ir: rename class: BranchIf -> CJump.
* net/loveruby/cflat/ir/IRVisitor.java: follow it.
* net/loveruby/cflat/compiler/IRGenerator.java: ditto.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: ditto.
Sun May 24 00:01:07 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring:
reorder stmts.
Sat May 23 23:31:17 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring: use
reverse(node.args) instead of ListIterator.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: ditto.
* net/loveruby/cflat/utils/ListUtils.java: new utility class.
* net/loveruby/cflat/ast/FuncallNode.java: remove #finalArgs.
* net/loveruby/cflat/ir/Call.java: ditto.
* net/loveruby/cflat/ast/FuncallNode.java: refactoring: rename
method: arguments -> args.
* net/loveruby/cflat/compiler/Visitor.java: follow it.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
Sat May 23 22:31:06 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: now NULL is not a reserved
word.
* import/stddef.hb: define const NULL.
Sat May 23 22:22:11 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring:
rename method: deref -> mem
* net/loveruby/cflat/type/ArrayType.java: remove useless
definition of #isScalar.
Sat May 23 21:33:55 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring:
extract method: #bin.
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring:
extract method: #isPointerDiff.
* net/loveruby/cflat/compiler/IRGenerator.java: refactoring:
extract method: #isPointerArithmetic.
* net/loveruby/cflat/type/TypeTable.java: new method #longSize.
* net/loveruby/cflat/ast/ExprNode.java: remove unused method
#baseSize.
Mon May 18 04:52:25 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/TypeChecker.java: allow ptr-ptr.
* net/loveruby/cflat/compiler/IRGenerator.java: implement ptr-ptr.
* net/loveruby/cflat/type/VoidType.java: VoidType#size is 1.
* net/loveruby/cflat/ast/ExprNode.java: new helper method
#baseType.
Mon May 18 03:50:55 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java (optimize):
wrongly did not optimize asm code.
Mon May 18 03:29:59 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/TypeResolver.java: move x[] -> x*
code to DereferenceChecker.
* net/loveruby/cflat/compiler/DereferenceChecker.java: ditto.
* net/loveruby/cflat/compiler/Compiler.java: pass TypeTable to
DereferenceChecker.
Mon May 18 03:01:22 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: change function pointer
syntax: int(*)(int,int) -> int(int,int)*. Function type is
int(int,int).
* net/loveruby/cflat/parser/Parser.jj: function returns function
type, not pointer to function.
* net/loveruby/cflat/compiler/TypeResolver.java: resolve all
function headers first, then resolve bodies.
* net/loveruby/cflat/compiler/TypeResolver.java: generate a
pointer for array-type expression.
* net/loveruby/cflat/compiler/TypeResolver.java: isDereferable ->
isPointer.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/DereferenceChecker.java: ditto.
* net/loveruby/cflat/compiler/IRGenerator.java: ditto.
* net/loveruby/cflat/compiler/IRGenerator.java:
shouldEvaluatedToAddress -> isLoadable (check arrays and
functions, not only arrays).
* net/loveruby/cflat/type/Type.java: remove #isDereferable.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: is not a scalar.
* net/loveruby/cflat/type/ArrayType.java: is not dereferable
itself.
* net/loveruby/cflat/type/PointerType.java: is incompatible with
arrays.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/FunctionType.java: is callable.
* net/loveruby/cflat/type/ParamTypeRefs.java: x[] -> x* for param
types.
* net/loveruby/cflat/type/TypeTable.java: new method
#getParamType.
* net/loveruby/cflat/ast/ExprNode.java: new method #isLvalue.
* net/loveruby/cflat/ast/ExprNode.java: new method #isAssignable.
* net/loveruby/cflat/ast/ExprNode.java: new method #isLoadable.
* net/loveruby/cflat/ast/CastNode.java: delegate them.
* net/loveruby/cflat/ast/LHSNode.java: new super class of LHS
nodes.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/DereferenceNode.java: ditto.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/entity/Entity.java: remove #cannotLoad.
* net/loveruby/cflat/entity/Function.java: ditto.
* net/loveruby/cflat/entity/Variable.java: ditto.
* net/loveruby/cflat/entity/Constant.java: ditto.
* net/loveruby/cflat/ir/Addr.java: is not LHS node now.
Sun May 17 16:37:26 2009 Minero Aoki <[email protected]>
* import/dlfcn.hb: new declaration file dlfcn.hb.
Sun May 17 16:36:49 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/entity/ToplevelScope.java: do not warn unused
constant.
Sun May 17 16:33:24 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: support constant
definition.
* net/loveruby/cflat/ast/Declarations.java: hold constants.
* net/loveruby/cflat/ast/AST.java: ditto.
* net/loveruby/cflat/compiler/LocalResolver.java: resolve
constants.
* net/loveruby/cflat/compiler/TypeResolver.java: resolve
constants.
* net/loveruby/cflat/compiler/IRGenerator.java: transform
constants reference into literal value.
* net/loveruby/cflat/compiler/DereferenceChecker.java: check if
toplevel variable initializer consists of a literal.
* net/loveruby/cflat/compiler/DereferenceChecker.java: check if
constant value consists of a literal.
* net/loveruby/cflat/ast/ExprNode.java: new method #isConstant.
* net/loveruby/cflat/ast/LiteralNode.java: override.
* net/loveruby/cflat/entity/Entity.java: support Constant.
* net/loveruby/cflat/entity/Constant.java: new entity.
* net/loveruby/cflat/entity/EntityVisitor.java: add Constant.
Sun May 17 16:18:08 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Options.java: cbc --dump-* did not
work.
Sat May 16 18:10:31 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: fix typo.
Sat May 16 18:03:22 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: parameterize
naturalType.
* net/loveruby/cflat/sysdep/X86Linux.java: provide parameter.
Sat May 16 17:48:49 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: use Type
instead of size.
Sat May 16 17:20:36 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm/Register.java: use enum for register
name.
* net/loveruby/cflat/sysdep/x86/RegKind.java: new enum.
* net/loveruby/cflat/sysdep/x86/Register.java: move system
dependent code to sysdep/x86/Register.
* net/loveruby/cflat/asm/IndirectMemoryReference.java: reduce
dependency to Register method.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: use RegKind.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: reg(*) ->
ax(), bx(), cx(), ...
Wed May 13 03:22:46 2009 Minero Aoki <[email protected]>
* compiler/Compiler.java: grand refactoring.
* compiler/Options.java: refactoring: avoid ping-pong call with
SourceFile.
* compiler/SourceFile.java: ditto.
* ast/AST.java: does not contain a TypeTable.
* compiler/IRGenerator.java
* compiler/TypeResolver.java
* compiler/TypeChecker.java
* sysdep/Linker.java: change arg order.
* sysdep/GNULinker.java: ditto.
Wed May 13 01:22:12 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/utils/CommandUtils.java: accept a list of
string instead of CommandArg.
* net/loveruby/cflat/sysdep/Linker.java: ditto.
* net/loveruby/cflat/sysdep/LinkerOptions.java: ditto.
* net/loveruby/cflat/sysdep/GNULinker.java: ditto.
* net/loveruby/cflat/sysdep/AssemblerOptions.java: ditto.
* net/loveruby/cflat/sysdep/GNUAssembler.java: ditto.
* net/loveruby/cflat/utils/CommandArgStr.java ->
compiler/LdOption.java
* net/loveruby/cflat/utils/CommandArg.java -> compiler/LdArg.java
* net/loveruby/cflat/compiler/SourceFile.java: CommandArg ->
LdArg.
* net/loveruby/cflat/compiler/Compiler.java: ditto.
* net/loveruby/cflat/compiler/Options.java: ditto.
Mon May 11 03:17:32 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: objectify assembler.
* net/loveruby/cflat/compiler/Compiler.java: objectify linker.
* net/loveruby/cflat/compiler/Options.java: provide #assembler,
#asOptions, #linker, #ldOptions.
* net/loveruby/cflat/sysdep/x86/X86Linux.java ->
sysdep/X86Linux.java
* net/loveruby/cflat/sysdep/Platform.java: provide #assembler,
#linker.
* net/loveruby/cflat/sysdep/X86Linux.java: ditto.
* net/loveruby/cflat/sysdep/Assembler.java: new interface.
* net/loveruby/cflat/sysdep/AssemblerOptions.java: new class.
* net/loveruby/cflat/sysdep/GNUAssembler.java: new Assembler
implementation.
* net/loveruby/cflat/sysdep/Linker.java: new interface.
* net/loveruby/cflat/sysdep/LinkerOptions.java: new clas.
* net/loveruby/cflat/sysdep/GNULinker.java: new Linker
implementation.
* net/loveruby/cflat/utils/CommandUtils.java: new class.
* net/loveruby/cflat/compiler/LdArg.java -> utils/CommandArg.java
* net/loveruby/cflat/compiler/LdOption.java ->
utils/CommandArgStr.java
* net/loveruby/cflat/compiler/SourceFile.java: implements
CommandArg.
Mon May 11 01:49:29 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: use JDK_VERSION="1.5" to
suppress warnings.
Mon May 11 01:47:51 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/codegenerator/CodeGenerator.java ->
net/loveruby/cflat/sysdep
* net/loveruby/cflat/codegenerator/CodeGeneratorOptions.java ->
net/loveruby/cflat/sysdep
* net/loveruby/cflat/sysdep/Platform.java: ditto.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: ditto.
* net/loveruby/cflat/sysdep/x86/X86Linux.java: ditto.
* net/loveruby/cflat/compiler/Compiler.java: ditto.
* net/loveruby/cflat/compiler/Options.java: ditto.
Mon May 11 01:40:28 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: use
PeepholeOptimizer directly.
* net/loveruby/cflat/asm/PeepholeOptimizer.java ->
net/loveruby/cflat/sysdep/x86
* net/loveruby/cflat/asm/AsmOptimizer.java: removed.
* net/loveruby/cflat/codegenerator/CodeGeneratorOptions.java:
should not provide PeepholeOptimizer, just provide
optimizationLevel.
Mon May 11 01:31:29 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: move dumper code to
AST to minimize Compiler code.
* net/loveruby/cflat/ast/AST.java: add dumper code.
Mon May 11 01:05:58 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: generate address
expression for LHS expr.
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: remove
#compileLHS. Just compile LHS expr.
* net/loveruby/cflat/ir/Addr.java: is a constant address now.
* net/loveruby/cflat/ir/Var.java: is not a constant address now.
* net/loveruby/cflat/ir/Expr.java: new base method #addressNode.
* net/loveruby/cflat/ir/Mem.java: override #addressNode.
* net/loveruby/cflat/ir/Var.java: ditto.
* net/loveruby/cflat/ir/Addr.java: ditto.
* net/loveruby/cflat/ir/Expr.java: new base method
#getEntityForce.
* net/loveruby/cflat/ir/Var.java: override #getEntityForce.
* net/loveruby/cflat/ir/Addr.java: ditto.
* net/loveruby/cflat/ir/Call.java: get function entity by
Expr#getEntityForce.
Sun May 10 23:49:24 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: define SOURCE_ENCODING here
(again).
* net/loveruby/cflat/compiler/Constants.java: removed.
* net/loveruby/cflat/compiler/CodeGenerator.java ->
net/loveruby/cflat/codegenerator
* net/loveruby/cflat/compiler/CodeGeneratorOptions.java ->
net/loveruby/cflat/codegenerator
* net/loveruby/cflat/compiler/Platform.java ->
net/loveruby/cflat/sysdep
* net/loveruby/cflat/compiler/ErrorHandler.java ->
net/loveruby/cflat/utils
* net/loveruby/cflat/compiler/LibraryLoader.java ->
net/loveruby/cflat/parser
Sun May 10 23:04:44 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: move virtual
stack to AssemblyFile.
* net/loveruby/cflat/sysdep/x86/AssemblyFile.java: ditto.
Sun May 10 22:46:47 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86/CodeGenerator.java: protected ->
private.
Sun May 10 22:42:07 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/sysdep/x86: new package.
* net/loveruby/cflat/asm/ELFConstants.java ->
net/loveruby/cflat/sysdep/x86
* net/loveruby/cflat/asm/AssemblyFile.java ->
net/loveruby/cflat/sysdep/x86
net/loveruby/cflat/asm/Register.java
* net/loveruby/cflat/platform/X86Linux.java ->
net/loveruby/cflat/sysdep/x86
* net/loveruby/cflat/compiler/CodeGenerator.java ->
net/loveruby/cflat/sysdep/x86
* net/loveruby/cflat/platform/Platform.java ->
net/loveruby/cflat/compiler
* net/loveruby/cflat/sysdep/x86/Register.java: new file.
* net/loveruby/cflat/compiler/Options.java: new method
#codeGenerator.
* net/loveruby/cflat/compiler/Compiler.java: get CodeGenerator
from Options.
* net/loveruby/cflat/compiler/CodeGeneratorOptions.java: make
public.
* net/loveruby/cflat/ir/IR.java: now naturalType is useless
(provided by CodeGenerator).
Sun May 10 20:24:13 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm/Assembler.java -> AssemblyFile.java
* net/loveruby/cflat/utils/AsmUtils.java: split #align from
AssemblyFile.
* net/loveruby/cflat/type/StructType.java: use it.
* net/loveruby/cflat/type/UnionType.java: use it.
* net/loveruby/cflat/platform: new package to extract platform
dependent operations.
* net/loveruby/cflat/compiler/Compiler.java: use it.
* net/loveruby/cflat/compiler/CodeGenerator.java: use it.
* net/loveruby/cflat/compiler/Options.java: provide Platform
object.
Thu May 7 13:00:09 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: should not return
Expr for stmt, to suppress wrong warning.
Thu May 7 12:55:41 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java (AddressNode):
always omit Addr for #shouldEvaluatedToAddress node.
Thu May 7 11:06:48 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java (BinaryOpNode):
evaluate RIGHT before LEFT.
Thu May 7 10:31:12 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: fix compile error.
Thu May 7 10:01:41 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: emit statement
info for casted stmt.
Thu May 7 10:00:38 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ir/Dumper.java (printMember): simplify Label
dump.
Wed May 6 18:41:06 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: assignBeforeStmt
is useless. Use assign instead.
* net/loveruby/cflat/compiler/IRGenerator.java: should be able to
create tmp in variable initializers for also function toplevel
block.
* net/loveruby/cflat/compiler/IRGenerator.java: move funcall
before stmt.
* net/loveruby/cflat/compiler/CodeGenerator.java: do not display
"(null)" location.
Wed May 6 17:08:40 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring:
rename variables.
Wed May 6 15:50:22 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/asm/Type.java: types should not know signed
or not.
* net/loveruby/cflat/ir/Op.java: have signed/unsigned information.
* net/loveruby/cflat/compiler/IRGenerator.java: use new op and
type.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java (FuncallNode):
should check optional argument types.
* net/loveruby/cflat/compiler/CodeGenerator.java: now use simple
mov to load values from memory (and cast it later).
* net/loveruby/cflat/type/TypeTable.java: provide stack value
type.
Wed May 6 14:54:27 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/IRGenerator.java: isStatement() did
not work correctly; e.g. return ++argc failed to return value,
because ++argc was wrongly judged as statemen (is really expr).
Wed May 6 14:19:12 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ir/StringValue.java -> Str.java
* net/loveruby/cflat/ir/IntValue.java -> Int.java
* net/loveruby/cflat/ir/IRVisitor.java: ditto.
* net/loveruby/cflat/compiler/IRGenerator.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
Mon May 4 19:00:33 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/LocalResolver.java: create
ToplevelScope, ConstantTable here (instead of creating them in
AST).
* net/loveruby/cflat/ast/AST.java: do not create ToplevelScope,
ConstantTable by myself.
Sun May 3 22:17:57 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: new method dumpExpr
to dump single expression.
* net/loveruby/cflat/compiler/CompilerMode.java: add enum value
DumpExpr: define new option --dump-expr.
Sun May 3 19:08:07 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/parser/Parser.jj: sizeof TYPE requires one
more lookahead because EXPR of "sizeof EXPR" may have parentheses,
too. We can distinguish type and expr by 1 look ahead, because
Head of type() == head of typeref() == head of typeref_base().
typeref_base has unique terminal on head.
Sat May 2 09:49:23 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java: refactoring: rename
constant: programId -> ProgramName.
* net/loveruby/cflat/compiler/Options.java: ditto.
Sat May 2 09:30:51 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/Compiler.java (commandMain):
refactoring: extract method: #buildTarget.
Thu Apr 30 22:53:10 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/compiler/CodeGenerator.java: remove unused
method #doesSpillDX.
* net/loveruby/cflat/compiler/CodeGenerator.java: add "left"
argument to #compileBinaryOp.
Thu Apr 30 22:19:12 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ast/ConstantTable.java: move under entity/.
* net/loveruby/cflat/ast/ConstantEntry.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: follow it.
* net/loveruby/cflat/ast/StringLiteralNode.java: follow it.
* net/loveruby/cflat/ir/StringValue.java: follow it.
* net/loveruby/cflat/ir/IR.java: follow it.
Thu Apr 30 22:04:07 2009 Minero Aoki <[email protected]>
* net/loveruby/cflat/ast/AbstractAssignNode.java: remove unused