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Wed May 6 15:50:22 2009 Minero Aoki <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java (commandMain):
refactoring: extract method: #buildTarget.
Thu Apr 30 22:53:10 2009 Minero Aoki <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* 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 <aamine@loveruby.net>
* net/loveruby/cflat/ast/AbstractAssignNode.java: remove unused
setter setLHS.
Thu Apr 30 21:49:07 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/*.java: remove unused reference to
asm.Label.
Mon Apr 27 02:55:41 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/entity: new package.
* net/loveruby/cflat/ast: move Entity and its subclasses under
entity/.
* net/loveruby/cflat/ast: move Scope and its subclasses under
entity/.
Mon Apr 27 02:09:09 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/DefinedFunction.java: remove unused
method #epilogueLabel.
Mon Apr 27 02:04:26 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Type.java: new class representing
assembly integer types.
* net/loveruby/cflat/asm/*.java: support it.
* net/loveruby/cflat/ir/*.java: support it.
* net/loveruby/cflat/compiler/IRGenerator.java: convert ast Type
-> asm Type.
* net/loveruby/cflat/compiler/CodeGenerator.java: use asm Type.
Mon Apr 27 00:24:24 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: remove simple
delegators (to Assembler).
* net/loveruby/cflat/asm/Assembler.java: add _byte(long), etc.
* net/loveruby/cflat/ir/IR.java: do not export typeTable, provide
natural type instead.
Sun Apr 26 23:54:47 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/IRGenerator.java: use
ExprNode#shouldEvalutedToAddress again, it contains complex
condition.
Sun Apr 26 23:39:56 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ir/Expr.java: show Expr type on dump.
* net/loveruby/cflat/type/FunctionType.java: FunctionType#toString
should separate each argument types by ",".
Sun Apr 26 23:35:07 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ir: implement IR#dump.
Sun Apr 26 22:41:08 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/IRGenerator.java (BlockNode): static
variables are special case.
* net/loveruby/cflat/compiler/IRGenerator.java (SwitchNode):
Switch must precedes Case bodies to prevent programs from infinite
loop.
* net/loveruby/cflat/compiler/CodeGenerator.java (Bin): fix MOD
problem.
* net/loveruby/cflat/compiler/CodeGenerator.java (Bin): fix LSHIFT
problem.
Sun Apr 26 22:08:35 2009 Minero Aoki <aamine@loveruby.net>
* now IR nodes are separated from AST. Sources are compilable but
not tested yet.
* ir/*: new classes.
Sun Apr 26 18:06:52 2009 Minero Aoki <aamine@loveruby.net>
* ast/ASTVisitor.java: fork DeclarationVisitor.
* ast/DeclarationVisitor.java: new class.
* compiler/Visitor.java: do not visit declarations.
* compiler/TypeResolver.java: visit declarations explicitly.
* compiler/IRGenerator.java: remove useless declarations acceptor.
* compiler/CodeGenerator.java: ditto.
* ast/Entity.java: accept DeclarationVisitor.
* ast/DefinedFunction.java: ditto.
* ast/UndefinedFunction.java: ditto.
* ast/DefinedVariable.java: ditto.
* ast/UndefinedVariable.java: ditto.
* ast/TypeDefinition.java: ditto.
* ast/StructNode.java: ditto.
* ast/UnionNode.java: ditto.
* ast/TypedefNode.java: ditto.
Sun Apr 26 17:44:14 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/IRGenerator.java (SuffixOp): do not
calculate twice. Save expr value and reuse it.
Sun Apr 26 17:24:42 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/IRGenerator.java: must compile
initializer.
* net/loveruby/cflat/compiler/IRGenerator.java: f = &puts
generated addr(addr(puts)), so remove redundant AddressNode.
* net/loveruby/cflat/compiler/CodeGenerator.java: now
--verbose-asm works.
Sun Apr 26 16:51:02 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/IRGenerator.java: treat LHS
specially and remove AddressNode at the top of the LHS tree (e.g.
printf = 0 generates &printf = 0).
Sun Apr 26 16:19:31 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Simplifier.java -> IRGenerator.java
* net/loveruby/cflat/compiler/Compiler.java: rename class.
Sun Apr 26 16:10:27 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Simplifier.java (SwitchNode):
missing end label.
Sun Apr 26 15:48:10 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/FuncallNode.java: make a static funcall
really static funcall (not use pointer).
net/loveruby/cflat/compiler/Simplifier.java: set aref result type.
Sun Apr 26 13:50:54 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/FuncallNode.java: detect static call.
Sun Apr 26 13:30:10 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Simplifier.java (While): must loop.
Sun Apr 26 13:22:39 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Simplifier.java (SuffixOp): too few
deref.
* net/loveruby/cflat/compiler/Simplifier.java (MemberNode): should
set type.
* net/loveruby/cflat/compiler/Simplifier.java (PtrMemberNode):
should set type.
* net/loveruby/cflat/compiler/Simplifier.java (Deref, Addr):
should compile child expr.
* net/loveruby/cflat/ast/BinaryOpNode.java (ctor): accept type.
* net/loveruby/cflat/ast/TypeNode.java (location): do not raise
exception when no typeRef exist.
Sun Apr 26 12:17:51 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/PeepholeOptimizer.java: fix bad operator
mnemonic. (fixes 4E)
Mon Apr 20 03:52:10 2009 Minero Aoki <aamine@loveruby.net>
* now many tests work (30/1709 failed).
* net/loveruby/cflat/compiler/Simplifier.java: set location of
AssignStmtNode.
* net/loveruby/cflat/compiler/Simplifier.java: allocate tmp
variable in scope.
* net/loveruby/cflat/compiler/Simplifier.java: opAssign/inc/dec
handling was completely wrong (there still be some problems yet).
* net/loveruby/cflat/compiler/CodeGenerator.java (compileLHS):
implemented for IR.
* net/loveruby/cflat/compiler/CodeGenerator.java (loadVarible):
implemented for IR.
Mon Apr 20 00:39:13 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/IR.java: new class to represents IR.
Sun Apr 19 23:52:37 2009 Minero Aoki <aamine@loveruby.net>
* new class Simplifier (it is really a IR generator). Passes
compilation, but not tested.
Sun Apr 19 14:57:22 2009 Minero Aoki <aamine@loveruby.net>
* refactoring: rename class: compiler/Simplifier.java ->
IRGenerator.java.
* compiler/Compiler.java: ditto.
Sun Apr 12 17:49:19 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: split IRGenerator.
* net/loveruby/cflat/compiler/IRGenerator.java: new class.
* net/loveruby/cflat/compiler/Compiler.java: call IRGenerator.
Sun Apr 12 16:48:14 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: simplify BinaryOp
checking, utilizing destructive methods.
Sun Apr 12 16:37:16 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Visitor.java: make destructive
again.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/LocalResolver.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/DereferenceChecker.java: ditto.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
* net/loveruby/cflat/ast/AbstractAssignNode.java: ditto.
* net/loveruby/cflat/ast/CondExprNode.java: ditto.
Sun Apr 12 15:31:07 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Visitor.java: make all return types
generic.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/ast/*.java: ditto.
Mon Apr 6 07:04:30 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: call JumpResolver at
last.
* net/loveruby/cflat/compiler/TypeChecker.java: TypeChecker has
required ReturnNode.function, provide "current function" by
myself.
Sat Apr 4 23:47:02 2009 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/ASTVisitor.java: #visit returns a node
which has same type with the argument, to allow non-destructive
AST rewriting.
* net/loveruby/cflat/ast/*Node.java (#accept): ditto.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/compiler/*.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: make
non-destructive.
* net/loveruby/cflat/parser/Parser.jj: use StmtNode/ExprNode
instead of Node.
Wed Dec 24 03:43:14 2008 Minero Aoki <aamine@loveruby.net>
* lib/sizeof_jmpbuf.c: new analysis program.
* lib/Makefile: add a rule to build sizeof_jmpbuf.
Wed Dec 24 02:54:06 2008 Minero Aoki <aamine@loveruby.net>
* import/setjmp.hb: new file to support setjmp.
* test: test setjmp.
Mon Dec 15 00:05:16 2008 Minero Aoki <aamine@loveruby.net>
* introduce virtual stack again, for only local variables and tmp
variables. Function arguments use true push & pop.
* --verbose-asm prints stack frame layout in detail.
Sun Dec 14 21:04:56 2008 Minero Aoki <aamine@loveruby.net>
* test: test alloca more.
Sun Dec 14 20:43:47 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileFunctionBody): remove bp from saveRegs first.
Mon Dec 8 00:55:33 2008 Minero Aoki <aamine@loveruby.net>
* lib/alloca.s: alloca() implemeted.
* lib/Makefile: build it.
* import/alloca.hb: declare alloca.
Sun Dec 7 23:26:50 2008 Minero Aoki <aamine@loveruby.net>
* net: revert r4100; implementing alloca() is too difficult for
current architecture.
Sun Dec 7 23:25:25 2008 Minero Aoki <aamine@loveruby.net>
* lib/libcbc.cb -> lib/stdarg.cb
* lib/Makefile: ditto.
Sun Dec 7 22:27:51 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: manage stack
offset by generator, instead of using machine push/pop.
* net/loveruby/cflat/asm/Assembler.java: new method
relocatableMov.
* net/loveruby/cflat/asm/Assembly.java: allow fixing indirect
memory access offset.
* net/loveruby/cflat/asm/Instruction.java: ditto.
* net/loveruby/cflat/asm/AsmOperand.java: ditto.
* net/loveruby/cflat/asm/IndirectMemoryReference.java: ditto.
* net/loveruby/cflat/asm/IntegerLiteral.java: ditto.
* net/loveruby/cflat/asm/Literal.java: ditto.
* net/loveruby/cflat/asm/BaseSymbol.java: ditto.
* net/loveruby/cflat/asm/SuffixedSymbol.java: ditto.
Sun Dec 7 17:13:45 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java ->
LocalResolver.java
Sun Dec 7 17:09:17 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/ToplevelScope.java: use SemanticException
instead of SemanticError for duplicated declarations/definitions.
Sun Dec 7 17:08:26 2008 Minero Aoki <aamine@loveruby.net>
* test: test declaration override (error path).
Sun Dec 7 16:55:56 2008 Minero Aoki <aamine@loveruby.net>
* test: test declaration override.
* test/run.sh: new option --help.
Mon Nov 24 18:49:27 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring:
reduce lvar.
Sun Nov 16 23:57:08 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: an array on the
parameter list is a pointer really.
* net/loveruby/cflat/compiler/TypeChecker.java: an array for stmt
value *is* valid because it is a pointer really.
* net/loveruby/cflat/compiler/CodeGenerator.java: st.x while st.x
is an array should make a pointer.
* net/loveruby/cflat/type/Type.java: remove #isPointerAlike, there
is only a Pointer and an Array already.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.
* test: check st.x[1] access.
* test: check pst->x[1] access.
Sun Nov 16 22:29:33 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: "f = puts"
implies "f = &puts", adjust type for such expressions.
Sun Nov 16 21:28:00 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: make compiler mode
enum.
* net/loveruby/cflat/compiler/Options.java: ditto.
* net/loveruby/cflat/compiler/SourceFile.java: ditto.
* net/loveruby/cflat/compiler/CompilerMode.java: new enum.
Sun Nov 16 20:20:08 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/DereferenceChecker.java: We do not
need to check an OpAssignNode as operator, because this class only
check references.
Sun Nov 16 20:10:59 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java (compileAST):
should not generate .data section when no global variable is
defined.
Sun Nov 16 20:01:06 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: should access
file-local gvar directly (with @GOTOFF) in PIE.
* net/loveruby/cflat/ast/Entity.java: all entities should have
memref or address.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
* import/stdlib.hb: add new declarations.
* import/unistd.hb: add new declarations.
Sun Nov 2 18:27:01 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Options.java: new option
--readonly-plt.
Sun Oct 26 07:04:53 2008 Minero Aoki <aamine@loveruby.net>
* bin/cbc: resolve symbolic link to command file.
Sat Oct 25 03:40:16 2008 Minero Aoki <aamine@loveruby.net>
* name code symbols lazily.
* separate Label and Symbol.
* net/loveruby/cflat/compiler/CodeGenerator.java: use Symbol
instead of Label for entity symbol.
* net/loveruby/cflat/asm/Symbol.java: new interface.
* net/loveruby/cflat/asm/BaseSymbol.java: new class.
* net/loveruby/cflat/asm/NamedSymbol.java: new class.
* net/loveruby/cflat/asm/SuffixedSymbol.java: new class.
* net/loveruby/cflat/asm/UnnamedSymbol.java: new class.
* net/loveruby/cflat/asm/SymbolTable.java: new class.
* net/loveruby/cflat/asm/*.java: Label -> Symbol.
* net/loveruby/cflat/asm/LabelRef.java: removed.
* net/loveruby/cflat/ast/*.java: Label -> Symbol.
* net/loveruby/cflat/parser/Parser.jj: does not pass a LabelPool
anymore.
Fri Oct 24 23:03:26 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/*.java: minimize references to asm/*.
Mon Sep 29 03:46:51 2008 Minero Aoki <aamine@loveruby.net>
* convert all source codes to Java 5 using generics and foreach
stmt.
Sun Sep 28 07:19:43 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Options.java (getOutputFileName):
should use outputFileName always when linking, output file of
linking is always 1 file.
* net/loveruby/cflat/compiler/Options.java: fixes compile error:
new method #isGeneratingPIE.
Sun Sep 28 07:06:37 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: implement -shared.
* net/loveruby/cflat/compiler/Options.java: new option -shared.
* net/loveruby/cflat/compiler/CodeGeneratorOptions.java: ditto.
* net/loveruby/cflat/compiler/SourceFile.java: new method
#linkedFileName.
Sun Sep 28 05:07:30 2008 Minero Aoki <aamine@loveruby.net>
* implement PIC generation.
* lib/Makefile: should generate PIC for libcbc.o.
* net/loveruby/cflat/compiler/Compiler.java: pass
CodeGeneratorOptions to CodeGenerator.
* net/loveruby/cflat/compiler/Options.java: new options -fpic,
-fPIC.
* net/loveruby/cflat/compiler/CodeGenerator.java: use position
independent address for global variables, common symbols,
defined/undefined functions and string constants.
* net/loveruby/cflat/compiler/CodeGeneratorOptions.java: new
class.
* net/loveruby/cflat/asm/ELFConstants.java: new interface to
define ELF-related constants.
* net/loveruby/cflat/asm/Assembler.java: new method #hidden.
* net/loveruby/cflat/asm/Assembler.java: new overload
#section(s,s,s,s,s).
* net/loveruby/cflat/asm/IndirectMemoryReference.java: offset may
not long, but Literal.
* net/loveruby/cflat/asm/Literal.java: new method #isZero.
* net/loveruby/cflat/asm/IntegerLiteral.java: ditto.
* net/loveruby/cflat/asm/LabelRef.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: new method
#shouldEvaluatedToAddres.
* net/loveruby/cflat/ast/VariableNode.java: override it.
* net/loveruby/cflat/ast/CastNode.java: override it.
* net/loveruby/cflat/ast/Entity.java: new method #cannotLoad, to
implement #shouldEvaluatedToAddress.
* net/loveruby/cflat/ast/Variable.java: override it.
* net/loveruby/cflat/ast/Function.java: override it.
* net/loveruby/cflat/ast/ExprNode.java: rename method: #AsmLiteral
-> #AsmValue because it now returns ImmediateValue instead of
Literal.
* net/loveruby/cflat/ast/CastNode.java: override it.
* net/loveruby/cflat/ast/LiteralNode.java: rename method also.
* net/loveruby/cflat/ast/IntegerLiteralNode.java: ditto.
* net/loveruby/cflat/ast/StringLiteralNode.java: ditto.
* net/loveruby/cflat/ast/Variable.java: holds memref and address
here, not in subclasses.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/LiteralNode.java: new method #memref.
* net/loveruby/cflat/ast/IntegerLiteralNode.java: implement it.
* net/loveruby/cflat/ast/StringLiteralNode.java: implement it.
* net/loveruby/cflat/ast/ConstantEntry.java: holds memref and
address.
* net/loveruby/cflat/ast/AST.java: new method #allFunctions, to
access undefined functions from code generator.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
Wed Sep 24 01:10:36 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: remove unused
labels.
* net/loveruby/cflat/asm/AsmStatistics.java: collect label usage.
* net/loveruby/cflat/asm/DirectMemoryReference.java: support
collectStatistics.
* net/loveruby/cflat/asm/Literal.java: ditto.
* net/loveruby/cflat/asm/LabelRef.java: ditto.
* net/loveruby/cflat/asm/IntegerLiteral.java: ditto.
Wed Sep 24 00:48:37 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/PeepholeOptimizer.java: unify insn
optimization and jump elimination.
* net/loveruby/cflat/utils/ClonableIterator.java -> Cursor.java
* net/loveruby/cflat/compiler/Options.java: use default
optimization rule set for -O.
Tue Sep 23 22:50:52 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: apply jump
elimination.
* net/loveruby/cflat/asm/PeepholeOptimizer.java: new optimization
method: jump elimination.
* net/loveruby/cflat/asm/Assembler.java: refactoring: #string ->
#toSource.
* net/loveruby/cflat/asm/Assembler.java: refactoring: list ->
assemblies.
* net/loveruby/cflat/asm/Assembly.java: new method #isDirective
and #isComment.
* net/loveruby/cflat/asm/Directive.java: implement it.
* net/loveruby/cflat/asm/AsmComment.java: implement it.
* net/loveruby/cflat/asm/Label.java: implement it.
* net/loveruby/cflat/asm/Label.java: new method #equals,
#hashCode.
* net/loveruby/cflat/asm/Instruction.java: add jump related
methods to analyze jump instruction.
* net/loveruby/cflat/asm/LabelRef.java: new method #label to allow
extracting a Label.
* net/loveruby/cflat/asm/Register.java: new method #equals,
#hashCode.
* net/loveruby/cflat/asm/AsmStatistics.java: use Object for map
keys.
* net/loveruby/cflat/asm/AsmStatistics.java: new method
#doesRegisterUsed.
* net/loveruby/cflat/utils/ClonableIterator.java: new utility.
Tue Sep 23 22:45:00 2008 Minero Aoki <aamine@loveruby.net>
* lib/Makefile: parameterize.
Tue Sep 23 20:42:38 2008 Minero Aoki <aamine@loveruby.net>
* unit: new unit test suite.
Mon Sep 22 01:45:49 2008 Minero Aoki <aamine@loveruby.net>
* test/div.cb: test %esi usage.
Sun Sep 21 18:14:31 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Function.java: refactoring: new method
#label.
* net/loveruby/cflat/compiler/CodeGenerator.java (prologue): omit
loop when no-verboseAsm.
* test: check "puts = NULL" and "stdin = NULL" are compilable (of
course "puts = NULL" causes segv).
Sun Sep 21 17:22:45 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: lhs.memref may
be null when lhs is extern variable.
Sun Sep 21 05:43:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: optimize
constant load.
* net/loveruby/cflat/asm/ImmediateValue.java: accept any Literal.
* net/loveruby/cflat/ast/LiteralNode.java: new method #asmLiteral.
* net/loveruby/cflat/ast/CastNode.java: is not constant when cast
is effective.
* net/loveruby/cflat/compiler/Compiler.java: new option
--verbose-asm.
* net/loveruby/cflat/compiler/Options.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/asm/Assembler.java: new method
#indentComment, #unindentComment.
* net/loveruby/cflat/asm/AsmComment.java: indent comments.
Sun Sep 21 03:04:16 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: fix local
variables offset after compiling function body, to allow saving
really-used callee-saved registers only.
* net/loveruby/cflat/asm/IndirectMemoryReference.java: allow
fixing offset out of consructor.
* net/loveruby/cflat/asm/AsmStatistics.java: new class.
* net/loveruby/cflat/asm/Assembly.java: support
#collectStatistics.
* net/loveruby/cflat/asm/Instruction.java: ditto.
* net/loveruby/cflat/asm/AsmOperand.java: ditto.
* net/loveruby/cflat/asm/Register.java: ditto.
* net/loveruby/cflat/asm/AbsoluteAddress.java: ditto.
* net/loveruby/cflat/asm/DirectMemoryReference.java: ditto.
* net/loveruby/cflat/asm/ImmediateValue.java: ditto.
* net/loveruby/cflat/ast/Scope.java: refactoring: rename method:
#allChildren -> #allScopes.
* net/loveruby/cflat/ast/Scope.java (allScopes): should include
receiver scope itself.
* net/loveruby/cflat/ast/LocalScope.java (allVariables): did not
wrongly included current scope's variables.
* net/loveruby/cflat/ast/LocalScope.java: refactoring: rename
method: allVariables -> allLocalVariables.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
Sat Sep 20 23:48:31 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Options.java: new option -O0, -O,
-O1, -O2, -Os.
* net/loveruby/cflat/asm/AsmOptimizer.java: new interface to
switch optimizer dynamicly.
* net/loveruby/cflat/compiler/PeepholeOptimizer.java ->
asm/PeepholeOptimizer.java
* net/loveruby/cflat/compiler/CodeGenerator.java: parameterize
AsmOptimizer.
* net/loveruby/cflat/ast/AST.java: holds a typeTable.
* net/loveruby/cflat/compiler/Compiler.java: follow AST change.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/compiler/DereferenceChecker.java: ditto.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
Sat Sep 20 22:53:31 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: apply peep-hole
optimization.
* net/loveruby/cflat/compiler/PeepholeOptimizer.java: new class.
* net/loveruby/cflat/asm/Assembler.java: export list
(List<Assembly>).
* net/loveruby/cflat/asm/Instruction.java: new method #build to
build an Instruction from the instruction object.
* net/loveruby/cflat/asm/OperandPattern.java: new interface.
* net/loveruby/cflat/asm/AsmOperand.java: impelements
OperandPattern.
* net/loveruby/cflat/asm/Register.java: implements #isRegister.
* net/loveruby/cflat/asm/ImmediateValue.java: implement #equals to
allow matching immediate integer value.
* net/loveruby/cflat/asm/IntegerLiteral.java: implement #equals.
Sat Sep 20 19:30:48 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/ComplexType.java -> CompositeType.java
* net/loveruby/cflat/ast/ComplexTypeDefinition.java ->
CompositeTypeDefinition.java
Tue Sep 16 03:53:07 2008 Minero Aoki <aamine@loveruby.net>
* install.sh: check if jar and libcbc are built.
* install.sh: fix syntax error.
Tue Sep 16 03:42:43 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: reject statements
whose type is struct/union/allocated array.
* test: test invalid statement expression.
Tue Sep 16 03:23:49 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm: toString -> toSource.
Tue Sep 16 03:12:41 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Literal.java: does not inherit
AsmOperand.
* net/loveruby/cflat/asm/Assembler.java: do not use Literals in
instruction operand.
* net/loveruby/cflat/asm/ImmediateValue.java: accept only
Literals.
Tue Sep 16 02:53:07 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Symbol.java -> LabelRef.java
* net/loveruby/cflat/asm/*.java: Symbol -> LabelRef.
Tue Sep 16 02:49:21 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/AsmEntity.java -> AsmOperand.java
* net/loveruby/cflat/*/*.java: AsmEntity -> AsmOperand.
Tue Sep 16 02:37:46 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Address.java -> MemoryReference.java
* net/loveruby/cflat/asm/DirectAddress.java ->
DirectMemoryReference.java
* net/loveruby/cflat/asm/IndirectAddress.java ->
IndirectMemoryReference.java
* net/loveruby/cflat/compiler/CodeGenerator.java: Address ->
MemoryReference.
* net/loveruby/cflat/asm/AsmEntity.java: ditto.
* net/loveruby/cflat/asm/AbsoluteAddress.java: ditto.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/CastNode.java: ditto.
Tue Sep 16 02:18:06 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: both of "puts"
and "&puts" should be evaluated to its address.
* net/loveruby/cflat/compiler/CodeGenerator.java: address ->
memref.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/UndefinedVariable.java: ditto.
* net/loveruby/cflat/ast/DefinedVariable.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.: 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/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/CastNode.java: ditto.
* test: test "puts", "&puts", "myputs", "&myputs".
Tue Sep 16 00:59:55 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Function.java (address): should return
$sym.
* net/loveruby/cflat/asm/Instruction.java: fix indent.
Tue Sep 16 00:21:10 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Assembler.java: objectify instructions,
directives, comments and labels.
* net/loveruby/cflat/asm/Label.java: inherits Assembly instead of
AsmEntity.
* net/loveruby/cflat/asm/Address.java: new method #isAddress.
* net/loveruby/cflat/asm/ImmediateValue.java: accept Literals.
* net/loveruby/cflat/asm/AbsoluteAddress.java: new file.
* net/loveruby/cflat/asm/AsmComment.java: new file.
* net/loveruby/cflat/asm/Assembly.java: new file.
* net/loveruby/cflat/asm/Directive.java: new file.
* net/loveruby/cflat/asm/Reference.java -> DirectAddress.java: new
file.
* net/loveruby/cflat/asm/SimpleAddress.java, CompositeAddress.java
-> IndirectAddress.java
* net/loveruby/cflat/asm/Instruction.java: new file.
* net/loveruby/cflat/asm/IntegerLiteral.java: new file.
* net/loveruby/cflat/asm/Literal.java: new file.
* net/loveruby/cflat/asm/Symbol.java: new file.
* net/loveruby/cflat/compiler/CodeGenerator.java: follow asm
changes.
* net/loveruby/cflat/ast/UndefinedVariable.java:
* net/loveruby/cflat/ast/Function.java
Mon Sep 15 21:19:05 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: link libcbc on making
executables.
* Makefile: new file.
* lib/Makefile: new file to build libcbc.a.
* test: test varargs.
* install.sh: new file.
* README: change install.sh usage.
Mon Sep 15 01:31:28 2008 Minero Aoki <aamine@loveruby.net>
* bin/cbc: allow overriding java runtime by setting JAVA
environment variable.
Mon Sep 15 01:24:57 2008 Minero Aoki <aamine@loveruby.net>
* bin/cbc: follow last directory tree change.
* test/test_cbc.sh: ditto.
Mon Sep 15 01:19:36 2008 Minero Aoki <aamine@loveruby.net>
* cbc -> bin/cbc
* cbci -> bin/cbci.rb
* bin/cbci.sh: new file.
* lib/libcbc.cb: new file.
* build.properties: create jar file in lib/.
* install.sh: new file.
Mon Sep 15 00:43:29 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: handle multiple
source files.
* net/loveruby/cflat/compiler/Options.java: new class forked from
Compiler.java. Command option parser.
* net/loveruby/cflat/compiler/SourceFile.java: new class.
* net/loveruby/cflat/compiler/LdOption.java: new class.
* net/loveruby/cflat/compiler/LdArg.java: new interface.
* net/loveruby/cflat/exception/OptionParseError.java: new error
class.
* test: test multiple input.
Sun Sep 14 20:08:19 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: use CflatToken to
dump token list.
* net/loveruby/cflat/compiler/CodeGenerator.java: show stmt line
in assembly.
* net/loveruby/cflat/parser/Parser.jj: pass a Token to the
Location.
* net/loveruby/cflat/ast/AST.java: use CflatToken.
* net/loveruby/cflat/ast/Location.java: use CflatToken.
* net/loveruby/cflat/ast/CflatToken.java: new file.
Sun Sep 14 05:36:30 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/UndefinedVariable.java: should not append
'$' for extern symbol address.
* import/stdio.hb: add va_list functions.
* import/stdarg.hb: new file.
Sun Sep 14 02:27:56 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: reject incomplete
multi-dimension array for function parameters.
* net/loveruby/cflat/compiler/TypeChecker.java: reject array
variable definition without length.
* net/loveruby/cflat/type/Type.java: remove #isAllocated.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: change #isAllocatedArray
semantics. isAllocatedArray requires the all consecutive array
types have its length, recursively.
* net/loveruby/cflat/type/ArrayType.java: new method
#isIncompleteArray.
* net/loveruby/cflat/compiler/Compiler.java: new option
--dump-asm.
* net/loveruby/cflat/compiler/Compiler.java: handle "--" on
command line.
* test/run.sh: use bash.
* test/shunit.sh: show program name on core dump.
* test/syntax1.cb: int[][] is now invalid.
* cbci: print coredump and signal.
Sun Sep 14 00:13:37 2008 Minero Aoki <aamine@loveruby.net>
* cbci: new command. Simple Cflat interpriter.
Sat Sep 13 22:15:34 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java (arefNode):
calculate element address of multi-dimension array correctly.
* net/loveruby/cflat/compiler/CodeGenerator.java (compileStmt):
output statement number and line number as comment.
* net/loveruby/cflat/ast/ArefNode.java: new method
#isMultiDimension.
* net/loveruby/cflat/ast/ArefNode.java: new method #baseExpr.
* net/loveruby/cflat/ast/ArefNode.java: new method #elementSize.
* net/loveruby/cflat/ast/ArefNode.java: new method #length.
* net/loveruby/cflat/type/ArrayType.java: add comment.
* test: test multi-dimension array access.
Sat Sep 13 21:34:45 2008 Minero Aoki <aamine@loveruby.net>
* test: test void function without return.
Sun Sep 7 08:36:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: implement -o option.
Sun Sep 7 08:06:38 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: split compileLHS
by using visitor pattern.
* net/loveruby/cflat/ast/ASTLHSVisitor.java: new interface.
* net/loveruby/cflat/ast/DereferenceNode.java: implement
#acceptLHS.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/Node.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
Sun Sep 7 07:37:34 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: opassign should
not spill DX because division uses DX.
* net/loveruby/cflat/ast/PtrMemberNode.java: #dereferedType should
return Type instead of ComplexType because DereferenceChecker
checks derefered type by this method.
* test: test ptr->memb with complex pointer expression.
Sun Sep 7 06:50:56 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: calculate LHS
value on AX, not BX.
Sun Sep 7 05:10:46 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: parse sizeof expr.
* net/loveruby/cflat/compiler/Visitor.java: support
SizeofTypeNode, SizeofExprNode.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/ast/ASTVisitor.java: ditto.
* net/loveruby/cflat/ast/SizeofTypeNode.java: new file.
* net/loveruby/cflat/ast/SizeofExprNode.java: new file.
* net/loveruby/cflat/type/Type.java: default alignment equals to
size, not allocSize (e.g. int[4] should be aligned on 4, not 16).
* net/loveruby/cflat/type/StructType.java: element offset
calculation was wrong. Elements should be aligned on its own
alignment.
* net/loveruby/cflat/type/StructType.java: size calculation was
wrong. Struct size is align(last-offset, max-element-alignment).
* net/loveruby/cflat/type/UnionType.java: union's alignment equals
to element's max alignment.
* net/loveruby/cflat/type/ComplexType.java: cache computed
alignment.
* net/loveruby/cflat/type/ArrayType.java: array's alignment equals
to elements' alignment.
* net/loveruby/cflat/ast/Slot.java: new method #allocSize,
#alignment.
* net/loveruby/cflat/asm/Assembler.java: new method #align (moved
from CodeGenerator).
* test: test sizeof.
Sun Sep 7 02:57:24 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/utils/TextUtils.java (toUnsigned): simplify.
Sun Sep 7 02:46:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: use #dumpString.
* net/loveruby/cflat/compiler/Constants.java: new class.
* net/loveruby/cflat/compiler/Constants.java: define constant
sourceEncoding.
* net/loveruby/cflat/parser/Parser.jj: get source encoding from
Constant class.
* net/loveruby/cflat/ast/Dumper.java: use #dumpString.
* net/loveruby/cflat/asm/Assembler.java: use #dumpString.
* net/loveruby/cflat/utils/TextUtils.java: new method #dumpString,
which dumps UTF-8 string correctly.
* test: test UTF-8 string literal.
Sun Sep 7 01:21:38 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Register.java (lowerByteRegister): check
wheather the register has lower-byte register or not.
Sun Sep 7 00:58:49 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: implement cast.
* net/loveruby/cflat/asm/Assembler.java: new method #movsx,
#movzx.
* net/loveruby/cflat/type/PointerType.java: provide #isSigned for
cast.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* test: test cast operation.
Sat Sep 6 23:19:48 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Entity.java (alignment): fetch value from
its type.
* net/loveruby/cflat/type/ArrayType.java: should compute allocated
size from member's #allocSize, not #size.
* net/loveruby/cflat/type/StructType.java (alignment): do not
depend on Entity#size.
Mon Sep 1 01:53:52 2008 Minero Aoki <aamine@loveruby.net>
* test/test_cbc.sh: run tests for switch stmt.
Mon Sep 1 01:49:23 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: pass location node to the
CaseNode explicitly.
* net/loveruby/cflat/ast/CaseNode.java: default clause does not
have value, we cannot extract location node from values. Receive
a location node as a first argument explicitly.
* net/loveruby/cflat/compiler/CodeGenerator.java: must define end
label.
* net/loveruby/cflat/compiler/CodeGenerator.java: implement
default clause.
* test: test switch stmt.
Mon Sep 1 01:26:20 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: static function
should be local in the file.
* test: test it.
Sun Aug 31 20:09:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/CastNode.java: remove unused method
#resolve.
Sun Aug 31 20:02:56 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: better help message.
Sun Aug 31 19:59:35 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/MemberNode.java: has always non-constant
address.
* net/loveruby/cflat/asm/AsmEntity.java: remove method #add.
* net/loveruby/cflat/asm/Label.java: ditto.
* net/loveruby/cflat/asm/Reference.java: ditto.
* net/loveruby/cflat/asm/ImmediateValue.java: ditto.
* net/loveruby/cflat/asm/Register.java: ditto.
* net/loveruby/cflat/asm/SimpleAddress.java: ditto.
* net/loveruby/cflat/asm/CompositeAddress.java: ditto.
* test: test nested struct member access.
Sun Aug 31 19:40:27 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Function.java: reduce a warning using
Reference.
Sun Aug 31 19:24:30 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: transform pointer
arithmetic to normal arithmetic (e.g. ptr+7 =>
ptr+(7*sizeof(*ptr))).
* net/loveruby/cflat/compiler/TypeChecker.java: int-ptr is
invalid.
* net/loveruby/cflat/compiler/CodeGenerator.java: implement
pointer arithmetic correctly (e.g. *(ptr+1) for various types work
now).
* net/loveruby/cflat/ast/PrefixOpNode.java: inherit
UnaryArithmeticOpNode.
* net/loveruby/cflat/ast/SuffixOpNode.java: ditto.
* net/loveruby/cflat/ast/UnaryArithmeticOpNode.java: new file.
* net/loveruby/cflat/ast/CastNode.java: is not assignable.
* net/loveruby/cflat/type/TypeTable.java: new method #pointerSize,
#ptrDiffTypeRef.
* net/loveruby/cflat/type/ArrayType.java: fetch pointer size from
a TypeTable.
* net/loveruby/cflat/type/ArrayType.java: we can cast any pointers
to void*.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/IntegerTypeRef.java (equals): check name
equality by #equals, not ==.
* test: test pointer arithmetic.
* test: CastNode does not becomes LHS, do not check it.
* import/string.hb: add mem* functions.
Sun Aug 31 15:17:05 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Declarations.java: reject duplicated
symbols to support duplicated import.
* net/loveruby/cflat/compiler/LibraryLoader.java: should return
previous loaded symbols for the same import file.
* test: test duplicated import.
Sat Aug 30 20:03:36 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: implement NULL.
* test: use it.
Sat Aug 30 20:07:18 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: ptr==ptr should
work.
* net/loveruby/cflat/compiler/TypeChecker.java: ptr&&ptr should
work.
* net/loveruby/cflat/compiler/TypeChecker.java: any==any should
always returns int.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* test: test it.
Sat Aug 30 18:00:17 2008 Minero Aoki <aamine@loveruby.net>
* test/test_cbc.sh: test overrapped lvar.
Sat Aug 30 17:38:15 2008 Minero Aoki <aamine@loveruby.net>
* test/assign.cb: test case was wrong (caused SEGV). I don't know
why this test case did not crash.
* test/test_cbc.sh: follow it.
Sat Aug 30 17:35:00 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: lvar overrapped
allocation.
* net/loveruby/cflat/ast/LocalScope.java: export children.
Fri Aug 29 18:24:43 2008 Minero Aoki <aamine@loveruby.net>
* cbc: surround path variables by double quotes.
Fri Aug 29 17:18:03 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java
(allocateLocalVariables): refactoring:
stackWordSize -> stackAlignment.
Fri Aug 29 17:11:50 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: test entry point is now run.sh.
Fri Aug 29 17:04:39 2008 Minero Aoki <aamine@loveruby.net>
* test/Makefile: testing entry point is run.sh.
* test/shunit.sh: add "shunit_" prefix for all internal functions.
* test/run.sh: load test_*.sh to support multiple test case files.
* test/run.sh: accept command line arguments as test case files.
* test/test.sh -> test/test_cbc.sh
* test/test2.cb -> test/syntax1.cb
* test/test3.cb -> test/syntax2.cb
* test/test4.cb -> test/syntax3.cb
Fri Aug 29 16:35:39 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: should handle
global string literal.
* net/loveruby/cflat/asm/Assembler.java (_long, _quad): should
handle label.
* test/run.sh: new test runner.
* test/shunit.sh: library function name must not start with
"test_" because they are treated as test case definition.
* test/test.sh: split tests in to multiple functions.
* test/initializer.cb: test string initializer.
* test/comm.cb: ditto.
* test/scomm.cb: ditto.
* test/slvar.cb: ditto.
* test/gvar.cb: ditto.
* test/sgvar.cb: ditto.
* test/slcomm.cb: : ditto.
Tue Aug 19 19:18:00 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java
(generateAssembly): did not set typeTable field.
Tue Aug 19 18:57:52 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring: all
DSL methods should take a Register argument, not a String.
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring:
PTRREG -> baseptr().
* net/loveruby/cflat/asm/Register.java: refactoring: a Register
object does not represents size-specified register, it represents
generic register. So we can get a size-specified register object
by #forType.
* net/loveruby/cflat/asm/Register.java: new method #forType.
* net/loveruby/cflat/asm/Assembler.java: refactoring: ptrcall ->
callAbsolute.
Thu Aug 19 17:00:04 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: allow safe
implicit integer cast like "char c = 0" adhocly.
Thu Aug 19 16:39:49 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/IntegerType.java: new method
#isInDomain, #minValue, #maxValue.
Tue May 6 20:42:04 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileBinaryOp): We must use shr for right-shift of unsigned
value.
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileBinaryOp): We must use seta/ae/b/be for comparison of
unsigned value.
Tue Apr 8 07:05:48 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: We must use div
instruction for unsigned division.
* net/loveruby/cflat/compiler/CodeGenerator.java: We must call
cltd before idiv.
* net/loveruby/cflat/compiler/CodeGenerator.java: define facade
methods for Assembler class.
* net/loveruby/cflat/asm/Assembler.java: remove *q methods such as
movq, addq, etc. by utilizing method overloading.
Mon Mar 24 02:47:41 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: defvar -> defvars (again).
Mon Mar 24 02:39:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: top_decls -> top_defs
Sat Mar 1 20:06:33 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: use (new) CastNode
constructor directly.
* net/loveruby/cflat/ast/CastNode.java: new constructor.
Sun Feb 24 23:40:15 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: implement usual
arithmetic conversion for BinaryOpNode.
* net/loveruby/cflat/compiler/TypeChecker.java: implement usual
arithmetic conversion for OpAssignNode.
* net/loveruby/cflat/compiler/TypeChecker.java: implement usual
arithmetic conversion for ++, --.
* net/loveruby/cflat/compiler/TypeChecker.java: new entry point
TypeTable#check(AST).
Sun Feb 24 19:58:45 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj (SPACES): "\v" is invalid
escape sequence in JavaCC.
Sun Feb 24 15:31:24 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj (INTEGER): 0xUL is invalid.
* net/loveruby/cflat/parser/Parser.jj (CHARACTER): 'aa' is
invalid.
* net/loveruby/cflat/parser/Parser.jj: refactoring: insert spaces
after comma of character class.
Mon Feb 18 06:12:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: TypeTable is
useless.
* net/loveruby/cflat/compiler/Compiler.java: ditto.
Mon Feb 18 06:07:13 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java (mustBeScalar):
checks if type is an integer, a pointer, or an array (previous
#mustBeScalarAlike definition).
* net/loveruby/cflat/compiler/TypeChecker.java
(expectsSameInteger, expectsComparableScalars): return immediately
after first error.
* net/loveruby/cflat/compiler/TypeChecker.java (PrefixOpNode,
SuffixOpNode): allow array parameter.
* net/loveruby/cflat/type/Type.java: new method #isScalar.
* net/loveruby/cflat/type/IntegerType.java: is a scalar.
* net/loveruby/cflat/type/ArrayType.java: is a scalar.
* net/loveruby/cflat/type/PointerType.java: is a scalar.
Mon Feb 18 05:35:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java (checkCond): cond
expr might be an array.
* net/loveruby/cflat/compiler/TypeChecker.java (SwitchNode): cond
expr should not be pointer.
* net/loveruby/cflat/compiler/TypeChecker.java: <</>> expects same
integer.
* net/loveruby/cflat/compiler/TypeChecker.java: comparison
operators accept arrays.
* net/loveruby/cflat/compiler/TypeChecker.java: "!" accepts a
pointer and an array.
* net/loveruby/cflat/compiler/TypeChecker.java: new method
#mustBeScalarAlike.
* net/loveruby/cflat/compiler/TypeChecker.java (mustBeInteger,
mustBeScalar, mustBeScalarAlike): takes operator name.
Mon Feb 18 04:10:40 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java (mustBeScalar):
array is a scalar.
Mon Feb 18 04:08:46 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check returning
void value.
* net/loveruby/cflat/compiler/TypeChecker.java: allow array LHS,
only when LHS is a parameter.
* net/loveruby/cflat/ast/Entity.java: define #isParameter here.
* net/loveruby/cflat/ast/Variable.java: remove #isVariable,
#isParameter.
* net/loveruby/cflat/ast/ExprNode.java: new method #isParameter.
* net/loveruby/cflat/ast/VariableNode.java: override it.
Mon Feb 18 03:33:12 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java (checkCond): cond
expr might be an array, which is a parameter.
* net/loveruby/cflat/compiler/TypeChecker.java
(isInvalidReturnType): array is returnable.
* net/loveruby/cflat/compiler/TypeChecker.java (isInvalidLHSType):
"unallocated array" means an array which is parameter. Length
does not matter.
* net/loveruby/cflat/compiler/DereferenceChecker.java: should
check an operand of ++/-- is assignable.
Mon Feb 18 02:33:16 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/UndefinedVariable.java: should always be
NOT private.
Mon Feb 18 02:30:44 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/DereferenceChecker.java: add blanks.
Tue Feb 12 06:49:39 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: should check
duplicated type definition.
* net/loveruby/cflat/type/TypeTable.java: new method #isDefined.
* net/loveruby/cflat/type/TypeTable.java (put): reject duplicated
type definition.
* test/recursivetypedef.cb: test duplicated typedef.
* test/test.sh: run it.
Tue Feb 12 06:23:21 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/TypeTable.java (semanticCheck): check
all types by checkRecursiveDefinition. It is not efficient
because checking char, short, int, long, ... is not needed, but is
more reliable.
* net/loveruby/cflat/type/TypeTable.java
(checkRecursiveDefinition): should traverse ArrayType.
* net/loveruby/cflat/type/TypeTable.java
(checkRecursiveDefinition): should traverse ComplexType and
ArrayType (and UserType which points these types) *at the same
time*.
Tue Feb 12 00:45:47 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: extract method
#defineTypes again.
* net/loveruby/cflat/compiler/TypeResolver.java: define types by
TypeTable#put here. Get typeref and type from TypeDefinition
nodes.
* net/loveruby/cflat/type/TypeTable.java: remove #define. Use
#put instead.
* net/loveruby/cflat/ast/TypeDefinition.java: remove #defineIn.
Use #definingType instead.
* net/loveruby/cflat/ast/StructNode.java: ditto.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/TypedefNode.java: ditto.
Tue Feb 12 00:35:37 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/TypeTable.java: remove deftype methods,
use #put instead.
* net/loveruby/cflat/ast/StructNode.java: define type by myself,
calling TypeTable#put directly.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/TypedefNode.java: ditto.
Tue Feb 12 00:26:23 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: resolving
VariableNode is useless, because it is equal to resolving
DefinedVariable.
* net/loveruby/cflat/compiler/TypeResolver.java: define
resolveNodeList, which is an alias of visitNodeList.
Mon Feb 11 06:54:20 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: new option
--dump-stmt, to dump only first statement of main.
Mon Feb 11 06:33:10 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: unify newFileParser and
newReader.
Mon Feb 11 04:28:52 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java
(pushScope): forgot to remove useless line.
Mon Feb 11 04:26:04 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/LocalScope.java: new subclass of Scope.
* net/loveruby/cflat/ast/Scope.java: move local scope only methods
to LocalScope class.
* net/loveruby/cflat/ast/ToplevelScope.java: local scope only
methods are moved to LocalScope, do not need to disable
#variables, #allVariables, ...
* net/loveruby/cflat/ast/Frame.java: is useless, removed.
* net/loveruby/cflat/ast/DefinedFunction.java: Frame ->
LocalScope.
* net/loveruby/cflat/ast/BlockNode.java: Scope -> LocalScope.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: Frame
removed.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: Scope
-> LocalScope.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java
(pushScope): check duplicated local variables.
Mon Feb 11 03:59:19 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Scope.java: use LinkedHashMap to unify
entities and entitiesMap (entities should be ordered).
* net/loveruby/cflat/ast/Frame.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
* net/loveruby/cflat/ast/Scope.java: remove unused method
#entities. Use #variables instead.
* net/loveruby/cflat/ast/Frame.java: ditto.
* net/loveruby/cflat/ast/ConstantTable.java: use
* net/loveruby/cflat/compiler/TypeResolver.java: remove useless
code.
Mon Feb 11 03:08:16 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Scope.java: ban all allocate* methods,
privateEntitiesMap. Use #declareEntity instead.
* net/loveruby/cflat/ast/Frame.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java (commonSymbols,
globalVariables): static local variables are now in each Scopes,
collect static local variables from them by myself.
* net/loveruby/cflat/ast/Entity.java: #defineIn removed.
* net/loveruby/cflat/ast/Variable.java: #defineIn removed.
* net/loveruby/cflat/ast/DefinedVariable.java: #defineIn removed.
* net/loveruby/cflat/ast/UndefinedVariable.java: #defineIn
removed.
* net/loveruby/cflat/ast/DefinedFunction.java: #defineIn removed.
* net/loveruby/cflat/ast/UndefinedFunction.java: #defineIn
removed.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: follow
these changes.
Mon Feb 11 00:17:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: add
preproc tag.
* net/loveruby/cflat/ast/Scope.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
Sun Feb 10 22:33:15 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/asm/Reference.java: new constructor
Reference(String) for instance.
* net/loveruby/cflat/ast/AST.java: #declarations should include
vardecls.
* net/loveruby/cflat/ast/UndefinedVariable.java: #address should
return variable symbol.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java:
declarations may include variable declaration.
* test/vardecl.cb: test reference of declared external variable.
Fri Feb 8 04:59:38 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/JumpResolver.java: remove
currentBreakTarget and currentContinueTarget to simplify.
Fri Feb 8 04:46:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/JumpResolver.java
(currentBreakTarget, currentContinueTarget): does not throw
exception.
* net/loveruby/cflat/compiler/JumpResolver.java: add preproc tags.
Sun Feb 3 18:37:21 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: unify task: jar and compile.
Sun Feb 3 18:36:52 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: extract
method: new method addKnownTypedefs.
Sun Feb 3 18:30:18 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java (dumpTokenList):
specialToken handling was wrong. We should trace t.specialToken
while it becomes null, then follow t.next.
* net/loveruby/cflat/parser/Parser.jj: write token name for
special tokens.
Mon Jan 21 05:37:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: new command line
option -v (show arguments of external command invocation).
Mon Jan 21 05:28:46 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: new command line
option -S (generate assembly source and quit).
* net/loveruby/cflat/compiler/Compiler.java: new command line
option -c (assemble and quit).
* net/loveruby/cflat/compiler/Compiler.java: call GNU as and GNU
ld directly, instead of gcc.
* net/loveruby/cflat/compiler/Compiler.java (commandMain):
refactoring: extract method: parseOptions.
* net/loveruby/cflat/compiler/Compiler.java: refactoring:
introduce new class Options and hold all command options in it.
* net/loveruby/cflat/compiler/Compiler.java: refactoring:
#compileFile do all tasks by referencing an Options.
Mon Jan 21 05:24:49 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LibraryLoader.java: should reject
recursive import.
Mon Jan 21 02:51:02 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: produce Error for
UnknownEncodingError. Current Java runtime must know UTF-8
encoding.
Mon Jan 21 01:58:57 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: reorder member
decl.
Mon Jan 21 01:39:22 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: modify preproc tag.
Mon Jan 21 01:24:22 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: change symbol name to fix
compile error.
Mon Jan 21 01:22:05 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: rename rule:
defvars -> defvar.
* net/loveruby/cflat/parser/Parser.jj: refactoring: extract new
symbol defvar_list from block.
Mon Jan 21 01:19:10 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Declarations.java: refactoring: new
method #addDefvars.
* net/loveruby/cflat/parser/Parser.jj: use it.
Mon Jan 21 00:42:50 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Parameter.java: simplify dump output.
Sat Jan 19 07:22:29 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: rename lvar.
Tue Jan 15 02:34:00 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: should generate special
token for block comment, instead of just skipping.
Tue Jan 15 02:31:14 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: LOOKAHEAD is useless here.
Tue Jan 15 01:04:55 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: read user defined property file from $HOME.
Tue Jan 15 00:51:41 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: now default task is "jar" instead of "compile".
Tue Jan 15 00:48:47 2008 Minero Aoki <aamine@loveruby.net>
* build.xml (recompile): build jar file.
Tue Jan 15 00:30:43 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: new task test.
* build.xml: new task comptest.
* test/Makefile: new task compile.
Tue Jan 15 00:21:38 2008 Minero Aoki <aamine@loveruby.net>
* test/test.sh: should be executable from any directory.
Tue Jan 15 00:16:18 2008 Minero Aoki <aamine@loveruby.net>
* cbc: $basedir should be relative to cbc command.
Tue Jan 15 00:11:08 2008 Minero Aoki <aamine@loveruby.net>
* test/cbc -> ./cbc
Tue Jan 15 00:09:47 2008 Minero Aoki <aamine@loveruby.net>
* build.xml: new task recompile.
* build.xml: new task jar.
* build.xml: new task clean-build.
* build.xml: new task dist.
* build.properties: remove unused JJT properties.
* test/cbc: use jar file.
* test/Makefile
Mon Jan 14 21:48:59 2008 Minero Aoki <aamine@loveruby.net>
* test/cbc: provide -I option to add load path.
* net/loveruby/cflat/compiler/Compiler.java: new option -I.
* net/loveruby/cflat/parser/Parser.jj: allow nested library ID
"a.b.c".
* net/loveruby/cflat/compiler/LibraryLoader.java: ditto.
* import/unistd.hb: declare fork, getpid, getppid.
* import/sys/types.hb: new file.
* test/fork.cb: test nested library ID "sys.types".
Mon Jan 14 21:23:33 2008 Minero Aoki <aamine@loveruby.net>
* move *.hb files from test/ to import/.
Mon Jan 14 21:22:26 2008 Minero Aoki <aamine@loveruby.net>
* test/string.hb: new file.
* test/strings.hb: new file.
* test/stddef.hb: new file.
* test/errno.hb: new file.
* test/stdio.hb: add more decls.
Mon Jan 14 02:40:32 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/DefinedFunction.java: remove unused
method #isFunction.
* net/loveruby/cflat/ast/UndefinedFunction.java: ditto.
Mon Jan 14 02:21:22 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: unify IntegerLiteralNode
and CharacterLiteralNode.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/ast/ASTVisitor.java: ditto.
* net/loveruby/cflat/ast/CharacterLiteralNode.java: removed.
* net/loveruby/cflat/ast/IntegerLiteralNode.java: show typeNode
member.
Sun Jan 13 08:13:44 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java (parseFile): report
errors if it is not a syntax error.
* net/loveruby/cflat/parser/Parser.jj: declare SyntaxException and
FileException separately.
Sun Jan 13 07:54:02 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: new option
--debug-parser.
* net/loveruby/cflat/parser/Parser.jj: dump parsing process using
JavaCC's tracing function.
Sun Jan 13 06:52:52 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/DereferenceChecker.java: throw
SemanticError on invalid expr and catch it on each statement.
* test/test3.cb: make compilable.
* test/aref-semcheck2.cb: test nested invalid expr.
* test/test.sh: run aref-semcheck2.cb.
Sun Jan 13 05:20:59 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/ArrayType.java (size): returns pointer
size if the type is not allocated.
* test/test.sh: test integer.cb.
* test/test.sh: test initializer.cb.
* test/test.sh: test test2.cb.
* test/test.sh: test test3.cb.
* test/test.sh: test test4.cb.
* test/test2.cb: long long is not supported now.
* test/test4.cb: f -> main to make compilable.
* test/list-untested.rb: new tool.
Sun Jan 13 04:48:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: fork
DereferenceChecker, to reduce catch(SemanticError).
* net/loveruby/cflat/compiler/DereferenceChecker.java: new class.
* net/loveruby/cflat/ast/ExprNode.java (isAssignable,
isDereferable): catch SemanticError which may occuer on
type.isXXXX.
* net/loveruby/cflat/compiler/Visitor.java: refactoring: rename
method: #resolve -> #visitNode.
* net/loveruby/cflat/compiler/Visitor.java: refactoring: rename
method: #resolveNodeList -> #visitNodeList.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/Compiler.java: parse command line
options more precisely.
* net/loveruby/cflat/compiler/Compiler.java: new option --compile.
* net/loveruby/cflat/compiler/Compiler.java: new option
--dump-reference.
* net/loveruby/cflat/compiler/Compiler.java: new option
--dump-semantic.
* net/loveruby/cflat/ast/VariableNode.java (dump): show resolved
or not.
* net/loveruby/cflat/ast/TypeNode.java (dump): ditto.
* net/loveruby/cflat/ast/Dumper.java (printMember): ditto.
Sun Jan 13 04:47:12 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/Type.java: make #isCompatible and
#isCastable abstract.
* net/loveruby/cflat/type/VoidType.java: define #equals,
#isSameType, #isCompatible, #isCastableTo.
* net/loveruby/cflat/type/ComplexType.java: define #isSameType,
#isCompatible, #isCastableTo, #memberTypes.
* net/loveruby/cflat/type/ArrayType.java: define #isCompatible,
#isCastableTo.
* net/loveruby/cflat/type/PointerType.java (isCompatible): void
pointer is compatible with any pointer.
* net/loveruby/cflat/type/FunctionType.java: check parameter
types.
* net/loveruby/cflat/ast/Params.java: define #types and
#isSameType to be used from FunctionType.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: new method #voidType.
Sun Jan 13 04:34:30 2008 Minero Aoki <aamine@loveruby.net>
* test/unistd.hb: define _exit.
Mon Jan 7 07:08:44 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: rename method:
#loc -> #location.
Mon Jan 7 02:22:34 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java (invoke): pass through
stdout/stderr of child process.
* net/loveruby/cflat/compiler/CodeGenerator.java: #register
removed. Use DSL method al(), cl(), eax() instead.
* net/loveruby/cflat/asm/Register.java: return "%al" for size 1 ax
register.
* test/shunit.sh: allow to get stderr of testing command by
setting environment variable SHUNIT_VERBOSE.
Sun Jan 6 02:27:29 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/UnaryOpNode.java (_dump): show operator.
* net/loveruby/cflat/ast/BinaryOpNode.java (_dump): show operator.
Sun Jan 6 00:33:34 2008 Minero Aoki <aamine@loveruby.net>
* Type class hierarchy grand restruct: retire Signed*Type,
Unsigned*Type, Signed*Ref, Unsigned*Ref.
* net/loveruby/cflat/type/IntegerTypeRef.java: new class. unify
Signed*Ref, Unsigned*Ref.
* net/loveruby/cflat/type/IntegerType.java: unify Signed*Type,
Unsigned*Type.
* net/loveruby/cflat/type/Unsigned*.java: removed.
* net/loveruby/cflat/type/Signed*.java: removed.
* net/loveruby/cflat/type/TypeRef.java (hashCode): calculate
hashCode based on typeref name.
* net/loveruby/cflat/type/*TypeRef.java: follow it.
* net/loveruby/cflat/type/TypeTable.java: follow these changes.
* net/loveruby/cflat/parser/Parser.jj: ditto.
Sat Jan 5 23:48:10 2008 Minero Aoki <aamine@loveruby.net>
* AST class hierarchy grand restruct: remove and unify many
operator nodes.
* net/loveruby/cflat/ast/UnaryOpNode.java: unify arithmetic unary
op nodes (+, -, !, ~).
* net/loveruby/cflat/ast/BinaryOpNode.java: unify almost all
binary op nodes (+, -, *, /, %, &, |, ^, <<, >>) and comparison
operators (==, !=, >, >=, <, <=).
* net/loveruby/cflat/ast/PrefixOpNode.java: new class. unify
prefix inc/dec.
* net/loveruby/cflat/ast/SuffixOpNode.java: new class. unify
suffix inc/dec.
* net/loveruby/cflat/ast/OpAssignNode.java: new class. unify all
*AssignNode.
* net/loveruby/cflat/parser/Parser.jj: follow these grand changes.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/ast/DereferenceNode.java: ditto.
* net/loveruby/cflat/ast/LogicalAndNode.java: ditto.
* net/loveruby/cflat/ast/LogicalOrNode.java: ditto.
* net/loveruby/cflat/ast/AddressNode.java: ditto.
* net/loveruby/cflat/ast/ASTVisitor.java: ditto.
Sat Jan 5 13:57:33 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: report error.
* net/loveruby/cflat/parser/Parser.jj: simplify error message.
Sat Jan 5 13:23:57 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/MemberNode.java: #name -> #member.
* net/loveruby/cflat/ast/PtrMemberNode.java: #name -> #member.
* net/loveruby/cflat/compiler/TypeChecker.java: follow changes.
Sat Jan 5 13:20:32 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Declaration.java: removed.
* net/loveruby/cflat/ast/Definition.java: removed.
* net/loveruby/cflat/ast/Entity.java: inherits Node now.
* net/loveruby/cflat/ast/TypeDefinition.java: inherits Node now.
* net/loveruby/cflat/ast/ToplevelScope.java: do not depend on
Declaration.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/ast/CaseNode.java: inherits StmtNode.
Sat Jan 5 12:52:38 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/ExprNode.java: has all LHSNode methods.
* net/loveruby/cflat/ast/LHSNode.java: removed (methods merged
into ExprNode).
* net/loveruby/cflat/ast/CastNode.java: should implement
#isConstantAddress.
* net/loveruby/cflat/ast/DereferenceNode.java: does not implement
LHSNode.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/LiteralNode.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: cast not needed.
* test/cast3.cb: test cast on LHS.
* test/test.sh: run it.
Sat Jan 5 12:23:25 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: show error location.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/ErrorHandler.java: ditto.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: ditto.
* net/loveruby/cflat/ast/Scope.java: ditto.
* net/loveruby/cflat/type/NamedType.java: introduce new common
superclass of ComplexType and UserType.
* net/loveruby/cflat/type/ComplexType.java: inherit NamedType.
* net/loveruby/cflat/type/UserType.java: inherit NamedType.
* net/loveruby/cflat/type/StructType.java: memoise defined
location.
* net/loveruby/cflat/type/UnionType.java: ditto.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: change define* methods
interface to pass all definition informations.
* net/loveruby/cflat/ast/StructNode.java: follow it.
* net/loveruby/cflat/ast/UnionNode.java: follow it.
* net/loveruby/cflat/ast/TypedefNode.java: follow it.
Sat Jan 5 10:34:24 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Node.java: all nodes must contain
Location.
* net/loveruby/cflat/ast/*Node.java: ditto.
* net/loveruby/cflat/ast/Location.java: new class.
* net/loveruby/cflat/ast/Dumper.java (printClass): show location.
* net/loveruby/cflat/type/*Ref.java: support Location.
* net/loveruby/cflat/parser/Parser.jj: pass location to nodes.
* net/loveruby/cflat/parser/Parser.jj: long long removed.
* net/loveruby/cflat/type/SignedLongLongRef.java: ditto.
* net/loveruby/cflat/type/UnsignedLongLongRef.java: ditto.
* net/loveruby/cflat/type/SignedLongLongType.java: ditto.
* net/loveruby/cflat/type/UnsignedLongLongType.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: ditto.
* net/loveruby/cflat/ast/LiteralNode.java: introduce new
superclass of all literal nodes.
* net/loveruby/cflat/ast/StmtNode.java: introduce new superclass
of all statement nodes.
* net/loveruby/cflat/ast/Declaration.java: is subclass of Node.
* net/loveruby/cflat/ast/Dumpable.java: removed: Now declarations
are subclass of Node.
* net/loveruby/cflat/ast/Dumper.java: follow new class hierarchy.
* net/loveruby/cflat/ast/DefinitionVisitor.java: removed: merge
into ASTVisitor again.
* net/loveruby/cflat/compiler/Visitor.java: follow new class
hierarchy.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
Sat Jan 5 08:00:26 2008 Minero Aoki <aamine@loveruby.net>
* test/test.sh: compile command by myself before run it.
* test/shunit.sh (assert_status, assert_error, assert_stdout):
allow any number of arguments for command.
* test/Makefile: remove task "cbprograms".
* test/Makefile (clean): clean programs depending on svn:ignore
list.
Sat Jan 5 07:36:43 2008 Minero Aoki <aamine@loveruby.net>
* test/cast2.cb: test cast from long* to int*.
* test/test.sh: change result.
Sat Jan 5 07:33:06 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java
(DereferenceNode): reduce compileLHS call.
* test/pointer4.cb: test derefering AddressNode.
* test/test.sh: run it.
Sat Jan 5 07:21:18 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java (compileLHS):
support CastNode.
* net/loveruby/cflat/compiler/TypeChecker.java: do not warn
incompatible cast, if it is castable.
* net/loveruby/cflat/type/IntegerType.java (isCastable): allow
array.
* net/loveruby/cflat/type/Type.java (isCastable): use isCompatible
for default implementation.
* net/loveruby/cflat/type/PointerType.java: forgot to add
#isCompatible.
* net/loveruby/cflat/type/PointerType.java: forgot to add
#isCastable.
* net/loveruby/cflat/type/PointerType.java (equals): reject type
alias by using instanceof.
* net/loveruby/cflat/ast/CastNode.java: forward #isAssignable to
base expr.
* test/cast2.cb: test cast of pointer.
* test/Makefile: build it.
* test/test.sh: test it.
Sat Jan 5 06:51:34 2008 Minero Aoki <aamine@loveruby.net>
* test/pointer2.cb: test multiple level of pointer.
* test/array-semcheck2.cb -> array2.cb.
* test/pointer-semcheck1.cb -> pointer3.cb.
* test/Makefile: follow them.
* test/test.sh: ditto.
Sat Jan 5 06:36:44 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: reject invalid RHS
type explicitly.
* net/loveruby/cflat/compiler/TypeChecker.java: reject void
paramters.
* net/loveruby/cflat/compiler/TypeChecker.java: allow all type of
arrays for RHS.
* net/loveruby/cflat/compiler/CodeGenerator.java (variableNode):
generate address for allocated array on RHS.
* net/loveruby/cflat/compiler/CodeGenerator.java (ArefNode):
expects expr generates pointer by compile().
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/ArefNode): unallocated array is a pointer.
* net/loveruby/cflat/type/Type.java: new method #isPointerAlike.
* net/loveruby/cflat/type/ArrayType.java: implement it.
* net/loveruby/cflat/type/PointerType.java: implement it.
* net/loveruby/cflat/asm/Assembler.java: new method #comment, to
add comment.
* test/array-semcheck2.cb: check assignment to unallocated array.
* test/array-semcheck2.cb: check dereference of unallocated array.
* test/Makefile: build it.
* test/test.sh: run it.
Sat Jan 5 04:27:29 2008 Minero Aoki <aamine@loveruby.net>
* test/test.sh: new function assert_compile_error to check if
compile error occured really (rejects runtime error).
* test/Makefile: remove task "errors".
Sat Jan 5 04:05:19 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check if variable
type is not void (gvar, lvar).
* net/loveruby/cflat/compiler/TypeChecker.java: check if parameter
type is not void.
* net/loveruby/cflat/compiler/TypeChecker.java: allow unallocated
array for parameter.
* net/loveruby/cflat/compiler/TypeChecker.java: refactoring:
rename method: #resolve -> #check.
Sat Jan 5 03:43:42 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/Type.java: #textize -> #toString.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/ComplexType.java: ditto.
* net/loveruby/cflat/type/StructType.java: ditto.
* net/loveruby/cflat/type/FunctionType.java: ditto.
* net/loveruby/cflat/type/VoidType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: ditto.
* net/loveruby/cflat/type/UnionType.java: ditto.
* net/loveruby/cflat/ast/Dumper.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
Fri Jan 4 08:30:55 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Dumper.java: specialize TypeNode
printing.
* net/loveruby/cflat/ast/Params.java: show parameter list.
* net/loveruby/cflat/type/*TypeRef.java: define #toString.
Fri Jan 4 08:01:31 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: implement command
line option --dump-ast.
* net/loveruby/cflat/compiler/Compiler.java: implement command
line option --dump-tokens.
* net/loveruby/cflat/ast/Dumper.java: new class; AST dumper.
* net/loveruby/cflat/ast/Dumpable.java: new interface; AST dumper
interface.
* net/loveruby/cflat/ast/*.java: define #dump, #_dump.
* net/loveruby/cflat/asm/Assembler.java: fork
utils/TextUtils.java.
* net/loveruby/cflat/utils/TextUtils.java: new file.
* test/stdlib.hb: new header file.
* test/unistd.hb: new header file.
Fri Jan 4 03:23:34 2008 Minero Aoki <aamine@loveruby.net>
* test/struct-semcheck10.cb: test struct which contains void.
* test/union-semcheck10.cb: test union which contains void.
* test/array-semcheck1.cb: test array which contains void.
* test/test.sh: run them.
Fri Jan 4 03:15:28 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: refactoring:
unify gvar/lvar initializer resolver.
* net/loveruby/cflat/compiler/TypeChecker.java: check gvar
initializer.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: resolve
gvar initializer.
* net/loveruby/cflat/ast/AST.java: new method #variables.
* test/initializer.cb: test variable initializer.
* test/stdio.hb: return type of printf/puts/putc is int.
* test/usertype.cb: ditto.
* test/funcptr.cb: ditto.
Fri Jan 4 02:47:18 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Visitor.java: did not visit lvar
initializer.
* net/loveruby/cflat/compiler/TypeChecker.java: check lvar
initializer.
* net/loveruby/cflat/ast/DefinedVariable.java: new method
#setInitializer.
* net/loveruby/cflat/type/PointerType.java (isSameType): all array
is same type (allocated arrays are rejected by LHS check).
* test/block.cb: was wrong test.
* test/assign.cb: add tests.
* test/test.sh: adjust output for assign.cb.
Fri Jan 4 01:45:30 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java (PtrMemberNode):
allow array for base expr.
* net/loveruby/cflat/compiler/CodeGenerator.java (AssignNode):
should not leave RHS value on stack (because of feature change).
* net/loveruby/cflat/compiler/CodeGenerator.java (VariableNode):
load address for array, to support ptr = ary.
* net/loveruby/cflat/compiler/CodeGenerator.java (ArefNode):
dereference pointer, to support ptr[0].
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/ArefNode): ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/ArefNode): support non-LHS expr.
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/ArefNode): support non-constant index.
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/DereferenceNode): support non-LHS expr.
* net/loveruby/cflat/compiler/CodeGenerator.java
(compileLHS/PtrMemberNode): support non-LHS expr.
* net/loveruby/cflat/compiler/CodeGenerator.java (PrefixIncNode,
PrefixDecNode, SuffixIncNode, SuffixDecNode): support pointer
inc/dec.
* net/loveruby/cflat/compiler/CodeGenerator.java: #size ->
#allocSize.
* net/loveruby/cflat/type/Type.java: new method #allocSize, to
support ptr = ary.
* net/loveruby/cflat/type/ArrayType.java: override #size and
#allocSize.
* net/loveruby/cflat/ast/Entity.java: should define #allocSize,
not #size.
* net/loveruby/cflat/asm/Register.java: should not handle AMD64
registers.
* net/loveruby/cflat/asm/Assembler.java: should not handle >4 size
operators.
* test/pointer-semcheck1.cb: test ptr = ary; ptr[0].
* test/deref-semcheck4.cb: test 1->memb.
* test/deref-semcheck5.cb: test ptr->y where y is not a member.
* test/Makefile: build pointer-semcheck1.
* test/test.sh: run them.
Thu Jan 3 23:37:39 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/TypeTable.java: should use
#getComplexType to dereference UserType into real ComplexType.
* test/union-semcheck9.cb: test recursive struct whose member is
user type.
* test/struct-semcheck9.cb: test recursive union whose member is
user type.
* test/test.sh: run them.
Thu Jan 3 23:31:24 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: try semantic check
and catch semantic errors (mainly thrown from *Node#type).
* net/loveruby/cflat/exception/SemanticError.java: new class.
* net/loveruby/cflat/type/ComplexType.java: throw SemanticError
when no member found.
* net/loveruby/cflat/type/Type.java: #baseType throw SemanticError
instead of Error.
* net/loveruby/cflat/ast/FuncallNode.java: convert
ClassCastException to SemanticError.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: check recursive typedef.
* net/loveruby/cflat/type/TypeTable.java: validate
array/struct/union does not contain void.
* net/loveruby/cflat/type/UserType.java: #real -> #realType.
* test/struct-semcheck8.cb: test 1.memb.
* test/union-semcheck8.cb: test (1+"str").memb.
* test/Makefile: build them.
* test/test.sh: run them.
Thu Jan 3 21:36:23 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check type by
#isSameType, do not use #equals. List uses #equals for identity
check, PointerType.equals(UserType) should be false. But type
check expects PointerType.isSameType(UserType) should be true if
the UserType is really a pointer.
* net/loveruby/cflat/type/Type.java: new method #isSameType.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/StructType.java: ditto.
* net/loveruby/cflat/type/FunctionType.java: ditto.
* net/loveruby/cflat/type/VoidType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UnionType.java: ditto.
Thu Jan 3 20:51:47 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: reject LHS which
has invalid type (struct, union, allocated array).
* net/loveruby/cflat/compiler/TypeChecker.java: reject arguments
which has invalid type (struct, union, allocated array).
* net/loveruby/cflat/type/Type.java: new method #isAllocatedArray.
* net/loveruby/cflat/type/ArrayType.java: override it.
* net/loveruby/cflat/type/ArrayType.java: new method #isAllocated.
Thu Jan 3 20:37:53 2008 Minero Aoki <aamine@loveruby.net>
* test/ptrmemb.cb: test ptr->x where ptr is a pointer to union.
* test/ptrmemb.cb: test (*ptr).x where ptr is a pointer to struct.
* test/ptrmemb.cb: test (*ptr).x where ptr is a pointer to union.
* test/ptrtostruct.cb: merged to ptrmemb.cb.
* test/test.sh: remove ptrtostruct.
Thu Jan 3 20:31:54 2008 Minero Aoki <aamine@loveruby.net>
* test/ptrtostruct.cb: test (*ptr).memb access.
Thu Jan 3 20:26:01 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: <<, >> does not
require same type of integers. 2 types of integers are OK.
* net/loveruby/cflat/compiler/TypeChecker.java: arrays and
pointers are both dereferable (== indexable). We can dereference
both.
* net/loveruby/cflat/type/Type.java: #isIndexable ->
#isDereferable.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/ast/ExprNode.java: ditto.
* net/loveruby/cflat/type/Type.java: #isReferable ->
#isDereferable.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/ast/ArefNode.java: ptr[0] should be allowed.
Use #isDereferable instead of explict pointer check.
* net/loveruby/cflat/ast/DereferenceNode.java: override #type.
* net/loveruby/cflat/ast/ArefNode.java: remove cast for Type.
* net/loveruby/cflat/ast/FuncallNode.java: #functionType should be
called after checking isCallable, type check is not needed in
#functionType.
* net/loveruby/cflat/ast/PtrMemberNode.java: #baseType ->
#dereferedType.
* net/loveruby/cflat/ast/MemberNode.java: reduce cast for Type.
* net/loveruby/cflat/type/Type.java: define #baseType here.
* net/loveruby/cflat/type/ArrayType.java: override #baseType
(#base -> #baseType).
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/type/PointerType.java: is not an integer.
#isInteger removed.
* net/loveruby/cflat/type/ArrayTypeRef.java: #base -> #baseType.
* net/loveruby/cflat/type/PointerTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: do not use cast methods,
use true cast, since the real type is required here.
* test/usertype.cb: test user type.
* test/Makefile: build it.
* test/test.sh: run it.
Thu Jan 3 18:00:10 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check if parameter
type is valid.
* net/loveruby/cflat/compiler/TypeChecker.java: check if argument
type is valid.
* net/loveruby/cflat/compiler/TypeChecker.java: check if lhs is
assignable.
* net/loveruby/cflat/compiler/TypeChecker.java: reduce cast.
* net/loveruby/cflat/ast/Function.java: define #address here.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
* net/loveruby/cflat/ast/UndefinedFunction.java: ditto.
* net/loveruby/cflat/ast/BlockNode.java: fix type error by cast.
* test/test.sh: test funcptr2.
* test/funcptr2.cb: test a function pointer to local (defined)
function.
Wed Jan 2 21:46:44 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: pass BlockNode to
DefinedFunction.
* net/loveruby/cflat/ast/DefinedFunction.java: #body is a
BlockNode, not Node.
* net/loveruby/cflat/ast/BlockNode.java: new method #tailStmt.
Wed Jan 2 20:53:36 2008 Minero Aoki <aamine@loveruby.net>
* introduce ExprNode class for all expression nodes.
Wed Jan 2 19:45:01 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check &expr is
assignable.
* net/loveruby/cflat/ast/Node.java: new generic method
#isAssignable.
* net/loveruby/cflat/ast/VariableNode.java: is assignable.
* net/loveruby/cflat/ast/DereferenceNode.java: is assignable.
* net/loveruby/cflat/ast/ArefNode.java: is assignable.
* net/loveruby/cflat/ast/MemberNode.java: is assignable.
* net/loveruby/cflat/ast/PtrMemberNode.java: is assignable.
Wed Jan 2 19:18:29 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check return type.
* net/loveruby/cflat/compiler/JumpResolver.java: set exiting
function to ReturnNode.
* net/loveruby/cflat/ast/ReturnNode.java: new method #setExpr.
* net/loveruby/cflat/ast/ReturnNode.java: new method #function.
* net/loveruby/cflat/ast/ReturnNode.java: new method #setFunction.
* net/loveruby/cflat/ast/Function.java: new method #isVoid.
* net/loveruby/cflat/ast/Function.java: new method #returnType.
* net/loveruby/cflat/ast/Function.java: new method #functionType.
* net/loveruby/cflat/type/TypeRef.java: new method
#getPointerTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method
#getArrayTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method
#getStructTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method
#getUnionTypeRef.
* net/loveruby/cflat/type/TypeRef.java: new method
#getFunctionTypeRef.
* net/loveruby/cflat/type/TypeRef.java: #isFunctionType ->
#isFunction.
* net/loveruby/cflat/type/FunctionTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeRef.java: #isVoidTypeRef -> #isVoid.
* net/loveruby/cflat/type/VoidTypeRef.java: ditto.
* net/loveruby/cflat/type/TypeRef.java: #isArrayTypeRef ->
#isArray.
* net/loveruby/cflat/type/ArrayTypeRef.java: ditto.
* net/loveruby/cflat/type/Type.java: #isNumeric removed.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/Type.java: new method #getComplexType.
* net/loveruby/cflat/type/Type.java: new method #getStructType.
* net/loveruby/cflat/type/Type.java: new method #getUnionType.
* net/loveruby/cflat/type/Type.java: new method #getArrayType.
* net/loveruby/cflat/type/Type.java: new method #getPointerType.
* net/loveruby/cflat/type/Type.java: new method #getFunctionType.
* net/loveruby/cflat/type/UserType.java: override them.
* net/loveruby/cflat/type/PointerType.java (equals): reduce
instanceof.
* net/loveruby/cflat/type/TypeTable.java: reduce instanceof/cast.
* test/test.sh: invoke following tests.
* test/defun-semcheck2.cb: test returning value from void
function.
* test/defun-semcheck3.cb: test returning nothing from non-void
function.
* test/defun-semcheck4.cb: test returning struct.
* test/defun-semcheck5.cb: test returning union.
* test/defun-semcheck6.cb: test returning user type, which is
union.
* test/defun-semcheck7.cb: test returning user type, which is
struct.
* test/defun-semcheck8.cb: test returning array.
Wed Jan 2 04:03:10 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: allow ptr + int,
ptr - int.
* net/loveruby/cflat/ast/BinaryOpNode.java: new method #setType.
Wed Jan 2 03:17:46 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: pass ErrorHandler
to TypeType#semanticCheck.
* net/loveruby/cflat/type/TypeTable.java (semanticCheck): check
duplicated member.
* test/test.sh: invoke following test cases.
* test/struct-semcheck7.cb: test duplicated member on struct.
* test/union-semcheck7.cb: test duplicated member on union.
Wed Jan 2 03:00:22 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: composite literal removed.
* net/loveruby/cflat/ast/CompositeLiteralNode.java: removed.
Wed Jan 2 01:32:12 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: better error
message.
* test/test.sh: run following tests.
* test/deref-semcheck1.cb: check if dereferencing int causes
compile error.
* test/deref-semcheck2.cb: check if dereferencing char causes
compile error.
* test/deref-semcheck3.cb: check if dereferencing struct causes
compile error.
Wed Jan 2 01:24:05 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check member
validity for s.memb, s->memb, u.memb, u->memb.
* net/loveruby/cflat/type/Type.java: new method #isComplexType.
* net/loveruby/cflat/type/ComplexType.java: override it.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: should
resolve variable initializer.
* net/loveruby/cflat/ast/DefinedVariable.java: new method
#hasInitializer.
* test/test.sh: run tests.
* test/struct-semcheck5.cb: check if member is valid on s.memb.
* test/struct-semcheck6.cb: check if member is valid on
sptr->memb.
* test/union-semcheck5.cb: check if member is valid on u.memb.
* test/union-semcheck6.cb: check if member is valid on uptr->memb.
Wed Jan 2 00:38:48 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check aref base
expr and index expr.
* net/loveruby/cflat/ast/Node.java: new method #isIndexable.
* net/loveruby/cflat/type/Type.java: new method #isIndexable.
* net/loveruby/cflat/type/ArrayType.java: override it.
* net/loveruby/cflat/type/PointerType.java: ditto.
* test/test.sh: test aref and funcall semantic check.
* test/aref-semcheck.cb: check if 1[0] causes error.
* test/funcall-semcheck2.cb: check if 1() causes error.
Wed Jan 2 00:22:51 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeChecker.java: check function
arguments.
* net/loveruby/cflat/ast/FuncallNode.java: rename method: #args ->
#argument.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/ast/Params.java: new method #argc, #minArgc.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/Node.java: new method #isCallable.
* net/loveruby/cflat/type/FunctionType.java: new method
#acceptsArgc.
* net/loveruby/cflat/type/FunctionType.java: new method
#paramTypes.
* net/loveruby/cflat/type/Type.java: new method #isCallable.
* net/loveruby/cflat/type/PointerType.java: ditto.
Tue Jan 1 23:21:22 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: create TypeTable
here.
* net/loveruby/cflat/compiler/CodeGenerator.java: accepts
TypeTable and ErrorHandler.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: ditto.
* net/loveruby/cflat/compiler/TypeChecker.java: set type of
AddressNode.
* net/loveruby/cflat/compiler/TypeChecker.java: warn incompatible
cast.
* net/loveruby/cflat/compiler/ErrorHandler.java: modify message
(error -> warning).
* net/loveruby/cflat/parser/Parser.jj: rename variable: handler ->
errorHandler.
* net/loveruby/cflat/ast/AST.java: do not contain TypeTable.
* net/loveruby/cflat/ast/ComplexTypeDefinition.java: new method
#type.
* net/loveruby/cflat/ast/StructNode.java: ditto.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/AddressNode.java: receive Type from
TypeChcker.
* net/loveruby/cflat/type/TypeTable.java: new method #pointerTo.
* net/loveruby/cflat/type/IntegerType.java (isCompatible): check
if self is compatible with other side (be able to cast to other
implicitly).
* net/loveruby/cflat/type/IntegerType.java (isCastableTo): allow
explicit cast if type of type is same (integer/pointer).
* net/loveruby/cflat/type/PointerType.java: implement #equals.
Tue Jan 1 21:56:19 2008 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: invoke TypeChecker.
* net/loveruby/cflat/compiler/TypeChecker.java: check type
(incomplete).
* net/loveruby/cflat/type/Type.java: new method #isCompatible,
#isCastableTo.
* net/loveruby/cflat/type/IntegerType.java: override them.
* net/loveruby/cflat/type/UnsignedCharType.java: change textize
result.
* net/loveruby/cflat/type/UnsignedLongType.java: ditto.
* net/loveruby/cflat/type/UnsignedIntType.java: ditto.
* net/loveruby/cflat/type/UnsignedShortType.java: ditto.
* net/loveruby/cflat/ast/AbstractAssignNode.java: new method
#setRHS.
* net/loveruby/cflat/ast/AssignNode.java: is now an
AbstractAssignNode.
* net/loveruby/cflat/ast/BinaryOpNode.java: new methods #setLeft,
#setRight.
* net/loveruby/cflat/ast/FuncallNode.java (type): does not rely on
#function (can get type of non-static function).
* net/loveruby/cflat/ast/CondExprNode.java: new methods
#setThenBody, #setElseBody.
* net/loveruby/cflat/ast/TypeNode.java: new constructor by Type.
Wed Dec 26 06:12:26 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj (expr10): then expr is
expr().
Wed Dec 26 02:46:32 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: 5-1-1 should be 3, not 5.
* test/test.sh: test op association.
* test/assoc.cb: new test case.
* test/Makefile: build it.
Tue Dec 25 05:53:19 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj (fixedparams,
fixedparam_typerefs, args): simplify lookahead.
Tue Dec 25 02:09:35 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: expr0 -> expr1, expr1 ->
expr2, ...
Mon Dec 24 18:04:08 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: use better identifier.
Mon Dec 10 06:51:39 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: rename rule:
memberlist -> member_list.
Mon Dec 10 06:45:13 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: rename rule:
ifstmt -> if_stmt, etc.
Mon Dec 10 06:36:33 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: fix&test term/primary
change.
* net/loveruby/cflat/parser/Parser.jj: remove useles LOOKAHEADs.
Mon Dec 10 04:57:38 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: add <EOF> explicitly.
Mon Dec 10 03:09:53 2007 Minero Aoki <aamine@loveruby.net>
* test/test.sh: test function pointer.
Mon Dec 10 03:07:34 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: too few
dereference to call function from pointer.
* net/loveruby/cflat/ast/UndefinedFunction.java: needs "$"
(immediate value) prefix to get undefined function address.
Mon Dec 10 02:35:23 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: support function pointer.
* net/loveruby/cflat/parser/Parser.jj: parse function type.
* net/loveruby/cflat/parser/Parser.jj: Function's type is a
pointer to a function.
* net/loveruby/cflat/type/TypeRef.java: new method
#isFunctionType.
* net/loveruby/cflat/type/FunctionType.java (textize): show
parameter types.
* net/loveruby/cflat/type/FunctionTypeRef.java: new file.
* net/loveruby/cflat/type/TypeTable.java (get): resolve
FunctionTypeRef.
* net/loveruby/cflat/ast/Params.java: refactoring: rename method:
variables -> parameters.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/DefinedFunction.java: ditto.
* net/loveruby/cflat/ast/UndefinedFunction.java: ditto.
* net/loveruby/cflat/ast/Params.java: new method #equals.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/Params.java: new method #internTypes.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/Params.java: new method #typeRefs.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/UndefinedFunction.java (address): does
not need symbol prefix "_".
* net/loveruby/cflat/asm/Assembler.java: do not escape printable
chars.
* test/funcptr.cb: test function pointer (not passed yet).
* test/Makefile: build it.
Sun Dec 9 23:47:32 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: accept arbitrary expression
for base pointer.
* net/loveruby/cflat/ast/FuncallNode.java: ditto.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: support function
pointer (not tested yet).
* net/loveruby/cflat/compiler/CodeGenerator.java: support prefix
increment (not tested yet).
* net/loveruby/cflat/compiler/CodeGenerator.java: support prefix
decrement (not tested yet).
* net/loveruby/cflat/asm/Assembler.java: new method #ptrcall to
support function pointer.
Sun Dec 9 23:04:04 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: parse composite literal
({1,2,3,...}) as variable initializer or RHS.
* net/loveruby/cflat/compiler/CodeGenerator.java: compile
ptr->memb as LHS.
* net/loveruby/cflat/compiler/CodeGenerator.java: compile
ptr->memb as RHS.
* net/loveruby/cflat/compiler/CodeGenerator.java: optimize *ptr
(reduce 1 mov).
* net/loveruby/cflat/compiler/TypeResolver.java: refactoring:
rename method: visitComplexType -> resolveComplexType.
* net/loveruby/cflat/ast/DereferenceNode.java: remove FIXME tag.
* net/loveruby/cflat/ast/PtrMemberNode.java: implements LHSNode.
* net/loveruby/cflat/ast/PtrMemberNode.java: new method
#isConstantAddress, #address, #offset.
* net/loveruby/cflat/ast/MemberNode.java: refactoring: new method
#baseType.
* net/loveruby/cflat/ast/CompositeLiteralNode.java: new class.
* test/ptrmemb.cb: test ptr->memb (as LHS, RHS).
* test/Makefile: build it.
* test/test.sh: run it.
Sun Dec 9 20:49:08 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: support UTF-8 input.
* build.properties.mbp: new file.
* test/mbc.cb: test multibyte input.
* test/Makefile: build it.
Tue Dec 4 11:45:59 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: change rule order.
Tue Dec 4 10:44:42 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: refactoring: clean
assign().
Mon Dec 3 01:39:45 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: allow multiple defvar in
one statement.
* test/defvar.cb: test it.
* test/assign.cb: test cascaded assignment: x=y=1.
Sun Dec 2 19:31:33 2007 Minero Aoki <aamine@loveruby.net>
* test/funcall-semcheck.cb: test calling function existence check.
Sat Dec 1 23:32:04 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: output error message.
* test/cast.cb: test cast expr.
* test/block.cb: test immediate block.
Sat Dec 1 23:07:13 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Variable.java: is now superclass of
Defined/Undefined variable.
* net/loveruby/cflat/ast/DefinedVariable.java: new file.
* net/loveruby/cflat/ast/UndefinedVariable.java: new file.
* net/loveruby/cflat/ast/DefinitionVisitor.java: support them.
* net/loveruby/cflat/ast/Declarations.java: holds vardecls.
* net/loveruby/cflat/parser/Parser.jj: generate Defined/Undefined
Variable.
* net/loveruby/cflat/ast/Parameter.java: inherits DefinedVariable.
* net/loveruby/cflat/ast/ToplevelScope.java: follow changes.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/ast/Function.java: is now superclass of
Defined/Undefined functio.
* net/loveruby/cflat/ast/DefinedFunction.java: new file.
* net/loveruby/cflat/ast/UndefinedFunction.java: new file.
* net/loveruby/cflat/ast/Scope.java: warn unused variable.
* net/loveruby/cflat/ast/Entity.java: add reference counter.
Sat Dec 1 21:06:25 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: check
duplicated parameter.
* net/loveruby/cflat/compiler/Compiler.java: pass ErrorHandler to
resolver.
* net/loveruby/cflat/ast/Scope.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
* test/test.sh: check break out of loop.
* test/test.sh: check continue out of loop.
* test/test.sh: check duplicated parameter.
Sat Dec 1 20:20:34 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: implement switch stmt.
* net/loveruby/cflat/compiler/JumpResolver.java: resolve break
from switch.
* net/loveruby/cflat/compiler/CodeGenerator.java: compile switch
stmt.
* net/loveruby/cflat/compiler/Visitor.java: visit SwitchNode,
CaseNode.
* net/loveruby/cflat/ast/ASTVisitor.java; dito.
* net/loveruby/cflat/ast/SwitchNode.java: new file.
* net/loveruby/cflat/ast/CaseNode.java: new file.
* net/loveruby/cflat/ast/BreakableStmt.java: new file.
* net/loveruby/cflat/ast/ContinueableStmt.java: new file.
* net/loveruby/cflat/ast/LoopNode.java: is breakable and
continueable.
* net/loveruby/cflat/parser/Parser.jj: implement goto stmt.
* net/loveruby/cflat/compiler/JumpResolver.java: resolve goto
jump.
* net/loveruby/cflat/compiler/CodeGenerator.java: compile
GotoNode.
* net/loveruby/cflat/compiler/Visitor.java: visit GotoNode.
* net/loveruby/cflat/ast/ASTVisitor.java; ditto.
* net/loveruby/cflat/ast/DefinedFunction.java: manage goto labels.
* net/loveruby/cflat/ast/GotoNode.java: new file.
* net/loveruby/cflat/ast/LabelNode.java: new file.
* net/loveruby/cflat/parser/Parser.jj: support recursive import.
* net/loveruby/cflat/compiler/LibraryLoader.java: new file.
* net/loveruby/cflat/ast/AST.java: ditto.
* net/loveruby/cflat/ast/Declarations.java: new method #add.
* net/loveruby/cflat/compiler/Compiler.java: support error
handling.
* net/loveruby/cflat/compiler/ErrorHandler.java: new file.
* net/loveruby/cflat/exception/SemanticException.java: new file.
* net/loveruby/cflat/exception/SyntaxException.java: new file.
* net/loveruby/cflat/exception/CompileException.java: new file.
* net/loveruby/cflat/exception/IPCException.java: new file.
* net/loveruby/cflat/exception/FileException.java: new file.
Sun Nov 25 16:20:41 2007 Minero Aoki <aamine@loveruby.net>
* test: test semantic checking on union.
Sun Nov 25 14:17:21 2007 Minero Aoki <aamine@loveruby.net>
* test/struct-semcheck.cb: recursive struct definition with
pointer is harmless.
Sun Nov 25 14:13:32 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/TypeResolver.java: check recursive
definition of struct/union.
* net/loveruby/cflat/type/TypeTable.java: ditto.
* net/loveruby/cflat/type/ComplexType.java: ditto.
* test: test it.
Sun Nov 25 12:39:42 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: support a?b:c.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/ast/ASTVisitor.java: ditto.
* net/loveruby/cflat/ast/CondExprNode.java: new file.
* test: test it.
* test: test &&, ||.
Sun Nov 25 11:55:56 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: support "\000" style octal
escape sequence in string/character literas.
* net/loveruby/cflat/asm/Assembler.java: GNU as cannot parse \a.
* test: test it.
Sun Nov 25 09:36:17 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: support octal integer
literal.
* net/loveruby/cflat/parser/Parser.jj: support heximal integer
literal.
* net/loveruby/cflat/parser/Parser.jj: support U/UL/L integer
literal suffix.
* net/loveruby/cflat/type/ArrayTypeRef.java: reject negative
length of array.
* test: test octal/heximal integer literals.
Sun Nov 25 07:40:49 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/DoWhileNode.java: new node.
* net/loveruby/cflat/ast/ASTVisitor.java: support do...while.
* net/loveruby/cflat/compiler/Visitor.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: ditto.
* net/loveruby/cflat/compiler/JumpResolver.java: ditto.
* net/loveruby/cflat/parser/Parser.jj: ditto.
* test: test it.
Sun Oct 14 20:27:39 2007 Minero Aoki <aamine@loveruby.net>
* test/charops.cb: new file.
* test/ucharops.cb: new file.
* test/shortops.cb: new file.
* test/ushortops.cb: new file.
* test/intops.cb: new file.
* test/uintops.cb: new file.
* test/longops.cb: new file.
* test/ulongops.cb: new file.
Sun Oct 14 18:06:15 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: support struct.
* net/loveruby/cflat/compiler/CodeGenerator.java: support union.
* net/loveruby/cflat/compiler/CodeGenerator.java: support array.
* net/loveruby/cflat/compiler/CodeGenerator.java: support pointer.
* net/loveruby/cflat/ast/ArefNode.java: implement LHSNode.
* net/loveruby/cflat/ast/DereferenceNode.java: ditto.
* net/loveruby/cflat/ast/LHSNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: create array type on
demand.
* net/loveruby/cflat/type/ComplexType.java: set member offset on
demand.
* net/loveruby/cflat/type/StructType.java: ditto.
* net/loveruby/cflat/type/UnionType.java: ditto.
* net/loveruby/cflat/ast/Slot.java: ditto.
* net/loveruby/cflat/type/Type.java: #size returns long.
* net/loveruby/cflat/type/ArrayTypeRef.java: ditto.
* net/loveruby/cflat/type/ArrayType.java: ditto.
* net/loveruby/cflat/type/IntegerType.java: ditto.
* net/loveruby/cflat/type/FunctionType.java: ditto.
* net/loveruby/cflat/type/PointerType.java: ditto.
* net/loveruby/cflat/type/UserType.java: ditto.
* net/loveruby/cflat/type/VoidType.java: ditto.
* net/loveruby/cflat/asm/Assembler.java: ditto.
* net/loveruby/cflat/asm/Label.java: new method #add.
* net/loveruby/cflat/asm/SimpleAddress.java: ditto.
* net/loveruby/cflat/asm/Register.java: ditto.
* net/loveruby/cflat/asm/CompositeAddress.java: ditto.
* net/loveruby/cflat/asm/ImmediateValue.java: dito.
* net/loveruby/cflat/asm/AsmEntity.java: ditto.
* net/loveruby/cflat/asm/Reference.java: ditto.
* test/struct.cb: test struct.
* test/union.cb: test union.
* test/array.cb: test array.
* test/pointer.cb: test pointer.
Sun Oct 7 20:29:54 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java (visit(IfNode)):
label was wrong.
* net/loveruby/cflat/compiler/CodeGenerator.java (visit(ForNode)):
forgot continue label.
* net/loveruby/cflat/compiler/JumpResolver.java: did not start
code.
* net/loveruby/cflat/ast/ContinueNode.java (targetLabel): null
check.
* net/loveruby/cflat/ast/BreakNode.java: ditto.
* test/if1.cb: test if...else.
* test/if2.cb: test if.
* test/while1.cb: test while(0).
* test/while2.cb: test while(1).
* test/while3.cb: test while(i).
* test/while-break.cb: test while + break.
* test/while-continue.cb: test while + continue.
* test/for1.cb: test for.
* test/for-break.cb: test for + break.
* test/for-continue.cb: test for + continue.
Sun Oct 7 18:49:49 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/LogicalNotNode.java: define #type.
* net/loveruby/cflat/ast/ArefNode.java: ditto.
* net/loveruby/cflat/ast/CastNode.java: ditto.
* net/loveruby/cflat/ast/MemberNode.java: ditto.
* net/loveruby/cflat/ast/PtrMemberNode.java: ditto.
* net/loveruby/cflat/type/ComplexType.java: new method
#memberType.
Sun Oct 7 18:33:58 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/AbstractAssignNode.java: define #type.
* test/opassign.cb: test +=, -=, *=, /=, %=, &=, |=, ^=, >>=, <<=.
* test/inc.cb: test ++.
* test/dec.cb: test --.
Sun Oct 7 18:18:34 2007 Minero Aoki <aamine@loveruby.net>
* test/eq.cb: test ==.
* test/neq.cb: test !=.
* test/lt.cb: test <.
* test/lteq.cb: test <=.
* test/gt.cb: test >.
* test/gteq.cb: test >=.
Sun Oct 7 18:03:25 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: <</>> requires
exactly cx (not ecx).
* test/lshift.cb: test <<.
* test/rshift.cb: test >>.
Sun Oct 7 17:52:03 2007 Minero Aoki <aamine@loveruby.net>
* test/logicalnot.cb: test !.
* test/unaryplus.cb: test +@.
* test/unaryminus.cb: test -@.
Sun Oct 7 17:44:51 2007 Minero Aoki <aamine@loveruby.net>
* test/bitand.cb: test &.
* test/bitor.cb: test |.
* test/bitxor.cb: test ^.
* test/bitnot.cb: test ~.
Sun Oct 7 17:28:51 2007 Minero Aoki <aamine@loveruby.net>
* test/funcall5.cb: test more arguments.
* test/mul.cb: test *.
* test/div.cb: test /.
* test/mod.cb: test %.
Sun Oct 7 16:22:29 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: output error message
when as failed.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java
(pushScope): handle private variables.
* net/loveruby/cflat/compiler/CodeGenerator.java: support static
local variable (use Variable#symbol instead of #name).
* net/loveruby/cflat/compiler/CodeGenerator.java: definedVariable
-> globalVariable.
* net/loveruby/cflat/ast/Variable.java: new method #symbol.
* net/loveruby/cflat/ast/Variable.java: #isDefined ->
#isInitialized.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/ast/Variable.java: new method #setSequence.
* net/loveruby/cflat/ast/AST.java (definedVariables,
commonSymbols): should get list from ToplevelScope, not
Declarations.
* net/loveruby/cflat/ast/Scope.java: holds private variables in
privateEntities/privateEntitiesMap separately.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
* test/slvar.cb: test static local variable.
* test/slcomm.cb: test static local variable without initializer.
Sun Oct 7 14:26:36 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: shrink stack
after return (cdecl).
* net/loveruby/cflat/ast/FuncallNode.java: new method #type.
* net/loveruby/cflat/ast/FuncallNode.java: new method #numArgs.
* net/loveruby/cflat/asm/Assembler.java: new method #subq.
* test/funcall4.cb: test stack rollback on cdecl.
* test/add.cb: test +.
* test/sub.cb: test -.
Sun Oct 7 12:52:17 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: support lvar
initializer.
* net/loveruby/cflat/compiler/CodeGenerator.java: support common
symbols.
* net/loveruby/cflat/compiler/CodeGenerator.java: support global
variables.
* net/loveruby/cflat/compiler/TypeResolver.java: should resolve
lvar initializer.
* net/loveruby/cflat/ast/Entity.java: new method #size.
* net/loveruby/cflat/ast/Entity.java: new method #alignment.
* net/loveruby/cflat/ast/Variable.java: new method #isDefined.
* net/loveruby/cflat/ast/Variable.java: #address holds AsmEntity,
instead of true Address (to hold Label).
* net/loveruby/cflat/ast/AST.java: new method #definedVariables.
* net/loveruby/cflat/ast/AST.java: new method #commonSymbols.
* net/loveruby/cflat/ast/Frame.java: number of local variables are
long, not int.
* net/loveruby/cflat/asm/Assembler.java: define more pseudo
operators.
* test: test lvar initializer.
* test: test (public/private) common symbols.
* test: test (public/private) global variables.
Sun Oct 7 10:27:12 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: more efficient lwsp scan.
* net/loveruby/cflat/compiler/Compiler.java: resolve reference
before type.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: remove
useless import.
* net/loveruby/cflat/compiler/TypeResolver.java: resolve local
variables first.
* net/loveruby/cflat/compiler/CodeGenerator.java: allocate local
variables.
* net/loveruby/cflat/ast/DefinedFunction.java: new method
#localVariables.
* net/loveruby/cflat/ast/Scope.java: new method #variables.
* net/loveruby/cflat/ast/Scope.java: new method #allVariables.
* net/loveruby/cflat/ast/Scope.java: #allChildren does not include
self.
* net/loveruby/cflat/ast/AssignNode.java: new method #type.
* net/loveruby/cflat/ast/Node.java: #type throws error always.
* net/loveruby/cflat/ast/VariableNode.java (entity, type,
typeNode): check if entity is null.
* net/loveruby/cflat/ast/TypeNode.java: new method #isResolved.
* test: test paramters and local variables.
Sun Oct 7 04:36:56 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: fix coding style.
Sat Sep 15 16:09:22 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: split resword/ident/number
rules.
Fri Sep 14 13:18:03 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: refactoring:
r(Type,String) -> reg(String,Type).
Fri Sep 14 09:30:25 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: refactoring: change
function order.
Fri Sep 14 18:23:30 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: use JumpResolver.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: fork
JumpResolver.java.
* net/loveruby/cflat/compiler/JumpResolver.java: new file.
Fri Sep 14 09:20:02 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/StructType.java: remove useless import.
Sun Jul 29 20:51:26 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java (prologue):
allocate parameters.
* test/test.sh: test it.
Sun Jul 29 20:07:55 2007 Minero Aoki <aamine@loveruby.net>
* test: add funcall tests.
Sun Jul 29 20:05:46 2007 Minero Aoki <aamine@loveruby.net>
* test: add basic tests.
Sun Jul 29 19:36:47 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: convert static
methods into instance methods.
Sun Jul 29 19:31:32 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: generate BASENAME.s
and BASENAME for source file BASENAME.cb.
Tue Jul 17 06:52:16 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: assemble.
* net/loveruby/cflat/compiler/CodeGenerator.java: generate
constants.
* net/loveruby/cflat/compiler/CodeGenerator.java: generate valid
assembly.
* net/loveruby/cflat/parser/Parser.jj: string literal wrongly
contained '"' at top.
* net/loveruby/cflat/parser/Parser.jj: AST should hold source file
name.
* net/loveruby/cflat/ast/AST.java: ditto.
* net/loveruby/cflat/ast/ConstantTable.java: #strings -> #entries.
* net/loveruby/cflat/ast/ConstantEntry.java: holds a Label.
* net/loveruby/cflat/ast/StringLiteralNode.java (#label): returns
valid label.
* net/loveruby/cflat/asm/Assembler.java: new method #_section.
* net/loveruby/cflat/asm/Assembler.java: new method #_type.
* net/loveruby/cflat/asm/Assembler.java: new method #_size.
* net/loveruby/cflat/asm/Assembler.java: new method #_string.
* net/loveruby/cflat/asm/Assembler.java: better output.
Mon Jul 16 20:27:53 2007 Minero Aoki <aamine@loveruby.net>
* test: new directory.
* test{1,2,3,4}.cb, stdio.hb, stdlib.hb: moved under test/.
Mon Jul 16 20:23:15 2007 Minero Aoki <aamine@loveruby.net>
* build.xml: add source="1.4" option.
* net/loveruby/cflat/**/*.java: change to support Java2 SE 1.4.
Mon Jul 2 05:29:54 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/AST.java: remove debug print.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/compiler/Compiler.java: ditto.
Mon Jul 2 05:27:42 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: import libraries.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java
* net/loveruby/cflat/ast/AST.java: ditto.
* net/loveruby/cflat/parser/Parser.jj: add declfile parser.
* net/loveruby/cflat/ast/UndefinedFunction.java: is an Entity,
instead of Declaration.
* net/loveruby/cflat/compiler/TypeResolver.java: ditto.
* net/loveruby/cflat/ast/DefinitionVisitor.java: ditto.
* net/loveruby/cflat/ast/Definition.java: ditto.
* net/loveruby/cflat/ast/Declaration.java: ditto.
* net/loveruby/cflat/compiler/CodeGenerator.java: use AsmEntity
instead of Address.
* net/loveruby/cflat/ast/VariableNode.java: ditto.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/LHSNode.java: ditto.
* net/loveruby/cflat/ast/Node.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: put VoidType by default.
* net/loveruby/cflat/asm/Assembler.java: add \n for each lines.
* test1.cb: import stdio.
* stdlib.hb: new file.
* stdio.hb: new file.
Mon Jul 2 04:04:57 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Function.java -> DefinedFunction.java.
* net/loveruby/cflat/ast/UndefinedFunction.java: new file.
* net/loveruby/cflat/ast/Function.java: new file (is now
interface).
* net/loveruby/cflat/ast/*.java: ditto.
* net/loveruby/cflat/compiler/*.java: ditto.
* net/loveruby/cflat/parser/Parser.jj: ditto.
Mon Jul 2 00:37:51 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: dispatch
TypeResolver.
* net/loveruby/cflat/compiler/CodeGenerator.java: compile
condition was inversed.
* net/loveruby/cflat/compiler/TypeResolver.java: resolve literals.
* net/loveruby/cflat/ast/IntegerLiteralNode.java: wrong infinite
recursion.
* net/loveruby/cflat/ast/ToplevelScope.java: raise error when
symbol cannot be resolved.
* net/loveruby/cflat/type/PointerTypeRef.java: new method #base.
* net/loveruby/cflat/type/TypeTable.java: resolve pointer type
ref.
Mon Jul 2 00:09:20 2007 Minero Aoki <aamine@loveruby.net>
* fix all compile errors.
Sun Jul 1 22:58:00 2007 Minero Aoki <aamine@loveruby.net>
* move net/loveruby/cflat/compiler/SimpleAddress.java, Label.java,
Register.java, Address.java, CompositeAddress.java,
LabelPool.java, ImmediateValue.java, Assembler.java,
AsmEntity.java in to net/loveruby/cflat/asm/.
Sun Jul 1 22:52:25 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/**/*.java: fix many compile errors.
Sun Jul 1 21:14:24 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Visitor.java: new common superclass
of LocalReferenceResolver, TypeResolver.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/compiler/TypeResolver.java: new file.
* net/loveruby/cflat/compiler/Compiler.java: generate assembly
code.
* net/loveruby/cflat/compiler/CodeGenerator.java: fix some compile
errors.
* net/loveruby/cflat/compiler/Assembler.java: fix some compile
errors.
* net/loveruby/cflat/compiler/Register.java: is not abstract
class.
* net/loveruby/cflat/compiler/ImmediateAddress.java ->
ImmediateValue.java.
* net/loveruby/cflat/compiler/Label.java: new constructor
init(String).
* net/loveruby/cflat/parser/Parser.jj: introduce Declarations.
* net/loveruby/cflat/ast/AST.java: ditto.
* net/loveruby/cflat/ast/Declarations.java: new file.
* net/loveruby/cflat/ast/DefinitionVisitor.java: new file.
* net/loveruby/cflat/ast/Definition.java: new method
#accept(DefinitionVisitor).
* net/loveruby/cflat/ast/Entity.java: new method
#defineIn(ToplevelScope).
* net/loveruby/cflat/ast/TypeDefinition.java: new method
#defineIn(TypeTable).
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/StructNode.java: ditto.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/TypedefNode.java: ditto.
* net/loveruby/cflat/ast/ToplevelScope.java: ditto.
* net/loveruby/cflat/type/TypeTable.java: ditto.
* net/loveruby/cflat/ast/FuncallNode.java: should hold
VariableNode instead of simple Node.
Mon Jun 18 04:53:01 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/CodeGenerator.java: new file.
* net/loveruby/cflat/compiler/Assembler.java: new file.
* net/loveruby/cflat/compiler/AsmEntity.java: new file.
* net/loveruby/cflat/compiler/Register.java: new file.
* net/loveruby/cflat/compiler/Address.java: new file.
* net/loveruby/cflat/compiler/ImmediateAddress.java: new file.
* net/loveruby/cflat/compiler/SimpleAddress.java: new file.
* net/loveruby/cflat/compiler/CompositeAddress.java: new file.
* net/loveruby/cflat/compiler/LabelPool.java: new file.
* net/loveruby/cflat/compiler/Label.java: new file.
Tue Jun 5 07:02:20 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: do not resolve AST on
parse error.
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: should
resolve type definitions of AST, not type table.
* net/loveruby/cflat/parser/Parser.jj: ignore empty statement.
* net/loveruby/cflat/ast/AST.java: forgot initialize.
* net/loveruby/cflat/ast/Definition.java: #isTypedef ->
#isUserType.
* net/loveruby/cflat/ast/TypedefNode.java: ditto.
* net/loveruby/cflat/ast/TypeDefinition.java: #typeRef is
required.
* net/loveruby/cflat/ast/StructNode.java: call method of super
class.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/VariableNode.java: VariableNode may have
all entity (Variable or Function).
Tue Jun 5 06:11:17 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: types
resolved.
* net/loveruby/cflat/type/ComplexType.java: new common superclass
of StructType, UnionType.
* net/loveruby/cflat/type/StructType.java: ditto.
* net/loveruby/cflat/type/UnionType.java: ditto.
* net/loveruby/cflat/type/UserTypeRef.java: new method #name.
* net/loveruby/cflat/type/UserType.java: holds TypeNode instead of
Type.
* net/loveruby/cflat/type/Type.java: new method #isUserType.
* net/loveruby/cflat/type/TypeTable.java: new method #types.
* net/loveruby/cflat/ast/StructNode.java: typeRef returns specific
subtype instead of generic type (TypeRef).
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/ComplexTypeDefinition.java: #members
should return List to create type.
* net/loveruby/cflat/ast/TypedefNode.java: new method #typeRef.
* net/loveruby/cflat/ast/Slot.java: new method #typeNode.
Tue May 29 01:40:50 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/LocalReferenceResolver.java: follow
parser structure change.
* net/loveruby/cflat/ast/ASTVisitor.java: simplify visitor
interface.
* net/loveruby/cflat/ast/AST.java: #visit is abstract.
* net/loveruby/cflat/ast/ComplexTypeDefinition.java: introduce new
common super class of struct/union.
* net/loveruby/cflat/ast/Definition.java: ditto.
* net/loveruby/cflat/ast/StructNode.java: ditto.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/TypeDefinition.java: fix typo.
* net/loveruby/cflat/parser/Parser.jj: ComplexType requires
TypeRef.
* net/loveruby/cflat/ast/TypeNode.java: is now mutable.
* net/loveruby/cflat/ast/TypedefNode.java: provide #typeNode.
* net/loveruby/cflat/ast/CastNode.java: ditto.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Function.java: remove useless method.
Mon May 21 04:29:26 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/LocalReferenceResolver.java ->
.../compiler/LocalReferenceResolver.java.
Mon May 21 04:10:00 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jj: fix compile errors.
* net/loveruby/cflat/parser/LocalReferenceResolver.java: ditto.
* net/loveruby/cflat/ast/*.java: ditto.
* build.xml: remove jjtree related tasks.
Mon May 21 03:40:23 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/*.java: follow parser change (does not
depend on jjtree).
Mon May 14 03:06:36 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jjt -> Parser.jjt
Mon Apr 2 04:42:41 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/StructNode.java: forgot import.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
Mon Apr 2 04:40:47 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jjt: introduce NameNode.
* net/loveruby/cflat/parser/Parser.jjt: TypeRef is not a Node.
* net/loveruby/cflat/parser/LocalReferenceResolver.java
* net/loveruby/cflat/ast/AST.java: create ToplevelScope,
TypeTable, ConstantTable here.
* net/loveruby/cflat/ast/Definition.java: new common superclass of
all definitions (type and entity).
* net/loveruby/cflat/ast/TypeDefinition.java: new class.
* net/loveruby/cflat/ast/TypeRef.java -> .../TypeNode.java.
* net/loveruby/cflat/ast/NameNode.java: new class.
* net/loveruby/cflat/ast/CastNode.java: use NameNode.
* net/loveruby/cflat/ast/Entity.java: ditto.
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/StructNode.java: ditto.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/TypedefNode.java: ditto.
* net/loveruby/cflat/ast/Slot.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/type/*Ref.java: new classes.
* net/loveruby/cflat/type/TypeTable.java: new class.
* net/loveruby/cflat/type/SignedLongLongType.java: new class.
* net/loveruby/cflat/type/UnsignedLongLongType.java: new class.
* net/loveruby/cflat/type/UserType.java: new class.
* net/loveruby/cflat/ast/ToplevelScope.java: new method
#defineType.
Sun Mar 25 23:54:25 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/ListNode.java (items): utilize
SimpleNode#iterator.
* net/loveruby/cflat/ast/AST.java (entites): entities are
child(1).
* net/loveruby/cflat/ast/Scope.java (<init>): initialize children.
Sun Mar 25 23:40:08 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/type/Type.java: new file.
* net/loveruby/cflat/type/VoidType.java: new file.
* net/loveruby/cflat/type/IntegerType.java: new file.
* net/loveruby/cflat/type/SignedCharType.java: new file.
* net/loveruby/cflat/type/SignedShortType.java: new file.
* net/loveruby/cflat/type/SignedIntType.java: new file.
* net/loveruby/cflat/type/SignedLongType.java: new file.
* net/loveruby/cflat/type/UnsignedCharType.java: new file.
* net/loveruby/cflat/type/UnsignedShortType.java: new file.
* net/loveruby/cflat/type/UnsignedIntType.java: new file.
* net/loveruby/cflat/type/UnsignedLongType.java: new file.
* net/loveruby/cflat/type/ArrayType.java: new file.
* net/loveruby/cflat/type/PointerType.java: new file.
* net/loveruby/cflat/type/StructType.java: new file.
* net/loveruby/cflat/type/UnionType.java: new file.
* net/loveruby/cflat/type/FunctionType.java: new file.
* net/loveruby/cflat/ast/CastNode.java (typeRef): should return
TypeRef.
* net/loveruby/cflat/ast/Params.java: new method isVararg().
* net/loveruby/cflat/ast/VoidParams.java: ditto.
* net/loveruby/cflat/ast/FixedParams.java: ditto.
* net/loveruby/cflat/ast/VarParams.java: ditto.
* net/loveruby/cflat/ast/Entity.java: new method isType().
* net/loveruby/cflat/ast/Variable.java: ditto.
* net/loveruby/cflat/ast/Function.java: ditto.
* net/loveruby/cflat/ast/StructNode.java: is now subclass of
Entity.
* net/loveruby/cflat/ast/UnionNode.java: ditto.
* net/loveruby/cflat/ast/SlotNode.java -> .../Slot.java
* net/loveruby/cflat/parser/Parser.jjt: ditto.
* net/loveruby/cflat/ast/Scope.java (numAllEntities): initialize
lvar.
* net/loveruby/cflat/ast/SimpleNode.java: fix syntax error.
* net/loveruby/cflat/ast/SimpleNode.java: use deeper indent for
dump.
* net/loveruby/cflat/ast/VariableNode.java: setVariable() ->
setEntity().
* net/loveruby/cflat/ast/VariableNode.java: new method type().
* net/loveruby/cflat/ast/MemberRef.java: disable accept().
* net/loveruby/cflat/parser/LocalReferenceResolver.java: fix
compile error.
Sun Mar 25 21:40:13 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/Toplevel.java -> .../AST.java
* net/loveruby/cflat/ast/ToplevelScope.java: new file.
* net/loveruby/cflat/ast/ToplevelScope.java: is not a SimpleNode.
* net/loveruby/cflat/ast/Frame.java: ditto.
* net/loveruby/cflat/ast/Scope.java: ditto.
* net/loveruby/cflat/ast/BlockNode.java: forked from Scope.java.
* net/loveruby/cflat/ast/VariableNode.java: new method #name,
#setName.
* net/loveruby/cflat/ast/FuncallNode.java: export VariableNode.
* net/loveruby/cflat/ast/ASTVisitor.java: follow AST structure
change.
* net/loveruby/cflat/compiler/Compiler.java: ditto.
* net/loveruby/cflat/parser/Parser.jjt: ditto.
* net/loveruby/cflat/parser/LocalReferenceResolver.java: ditto.
Sun Mar 25 20:55:41 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/BinaryOpNode.java: new common superclass.
* net/loveruby/cflat/ast/UnaryOpNode.java: new common superclass.
* net/loveruby/cflat/ast/*Node.java: restruct class tree.
* net/loveruby/cflat/ast/*Node.java: add accessor methods.
* net/loveruby/cflat/ast/ScopeNode.java -> .../Scope.java
* net/loveruby/cflat/ast/ToplevelNode.java -> .../Toplevel.java
Thu Mar 22 19:30:57 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: resolve local
references.
* net/loveruby/cflat/parser/LocalReferenceResolver.java: add all
visitor methods.
* net/loveruby/cflat/ast/VarParamsNode.java -> .../VarParams.java
* net/loveruby/cflat/ast/FixedParamsNode.java ->
.../FixedParams.java
* net/loveruby/cflat/ast/VoidParamNode.java -> .../VoidParams.java
* net/loveruby/cflat/ast/Params.java: common superclass of
VarParams, FixedParams, VoidParams.
* net/loveruby/cflat/ast/DefvarNode.java -> .../Variable.java
* net/loveruby/cflat/ast/DefunNode.java -> .../Function.java
* net/loveruby/cflat/ast/Parameter.java: new class.
* net/loveruby/cflat/ast/Entity.java: common superclass of
Variable, Parameter, Function.
* net/loveruby/cflat/ast/ListNode.java: new method #items.
* net/loveruby/cflat/ast/OrNode.java -> .../LogicalOrNode.java
* net/loveruby/cflat/ast/MemberRefNode.java -> .../MemberRef.java
* net/loveruby/cflat/ast/TypeNode.java -> .../TypeRef.java
* net/loveruby/cflat/ast/BlockNode.java: removed (use ListNode).
* net/loveruby/cflat/ast/ASTVisitor.java: adjust class names.
* net/loveruby/cflat/parser/Parser.jjt: ditto.
Thu Mar 22 16:48:27 2007 Minero Aoki <aamine@loveruby.net>
* Binder.java ->
net/loveruby/cflat/parser/LocalReferenceResolver.java.
* net/loveruby/cflat/ast/ParserVisitor.java ->
.../ASTVisitor.java.
* net/loveruby/cflat/ast/*Node.java: ditto.
* net/loveruby/cflat/parser/Node.java: ditto.
Thu Mar 22 16:14:00 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jjt (translateEscapeChar):
throws exception on illegal escape sequence.
Thu Mar 22 16:00:24 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jjt (parse): translate
TokenMgrError into ParseException.
* net/loveruby/cflat/compiler/Compiler.java: use brief output.
Thu Mar 22 15:42:47 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/compiler/Compiler.java: new file.
* net/loveruby/cflat/compiler/Compiler.java: merge DumpAST and
TestParser.
* TestParser.java: removed.
* DumpAST.java: removed.
* build.xml: does not build them.
Thu Mar 22 03:30:16 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/AbstractAssignNode.java: new file.
* net/loveruby/cflat/ast/*AssignNode.java: introduce common
superclass, AbstractAssignNode.
Thu Mar 22 03:13:15 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Node.java: new file.
Thu Mar 22 03:08:37 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/ast/*Node.java: SimpleNode is in package ast.
* build.xml: do not remove node files.
Thu Mar 22 03:03:45 2007 Minero Aoki <aamine@loveruby.net>
* net/loveruby/cflat/parser/Parser.jjt: set node values via
acccess methods.
* net/loveruby/cflat/parser/Parser.jjt: stop building node files
and visitors.
* net/loveruby/cflat/ast/*Node.java: new file.
* net/loveruby/cflat/parser/NodeBase.java: removed.
Thu Mar 22 01:11:23 2007 Minero Aoki <aamine@loveruby.net>
* build.xml: default task is "compile".
* build.xml: new task "clean".
* build.properties: add ${build.dir}.
Thu Mar 22 00:24:17 2007 Minero Aoki <aamine@loveruby.net>
* move Parser.jjt and NodeBase.java to the package directory.
* build.xml: new file.
* build.properties: new file.
* Makefile: removed.
* TestParser.java: import package.
* DumpAST.java: ditto.
Wed Mar 21 23:38:03 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jjt: parse typedef correctly.
* Binder.java: new file.
* test2.cb: test typedef.
Wed Mar 21 21:58:56 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jjt: add non-node data to AST.
* NodeBase.java: new file.
Wed Mar 21 18:16:16 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jjt: fork TestParser.java and DumpAST.java.
* TestParser.java: new file.
* DumpAST.java: new file.
* Makefile: build them.
Wed Mar 21 18:01:08 2007 Minero Aoki <aamine@loveruby.net>
* jjtree again.
* Parser.jj -> Parser.jjt
* Makefile: build parser from jjt.
Wed Mar 21 17:59:30 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj: use list.
Wed Mar 21 01:26:45 2007 Minero Aoki <aamine@loveruby.net>
* revert to revision 22 (cancel .jj -> .jjt change).
Wed Mar 21 01:13:49 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj -> Parser.jjt
* TestParser.java: new file.
Wed Mar 21 00:20:23 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj: helper methods should be private.
* Parser.jj: support typedef'ed type.
* Parser.jj: stmts rule is useless.
Tue Mar 20 23:47:12 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj: define parser methods as instance methods.
* Parser.jj: add embedded action.
* Parser.jj (CHARACTER): missing "'".
* Parser.jj (STRING): missing '"'.
Tue Mar 20 22:38:25 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj: support 5U style integer literal.
* Parser.jj: unsigned long long requires 3 lookahead.
* Parser.jj: support ptr->memb.
* test2.cb: test decls.
* test3.cb: add comment.
* test4.cb: test exprs.
Tue Mar 20 22:10:26 2007 Minero Aoki <aamine@loveruby.net>
* Parser.jj (params): simplify rule.
* Makefile (test): run all tests.
* test1.cb: new test.
* test2.cb: new test.
* test3.cb: new test.
* test4.cb: new test.
Tue Mar 20 22:09:22 2007 Minero Aoki <aamine@loveruby.net>
* start project.
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