mirror of https://github.com/aamine/cbc
69862827dc
* 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. git-svn-id: file:///Users/aamine/c/gitwork/public/cbc/trunk@4057 1b9489fe-b721-0410-924e-b54b9192deb8 |
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| Makefile | ||
| libcbc.cb | ||