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Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.

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Call to gcc to convert assembly to object file still required.
This commit is contained in:
Christian Kamm
2008-10-11 13:07:59 +02:00
parent 3e4bb69ef3
commit 73d7a299c9
4 changed files with 56 additions and 31 deletions
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42
gen/toobj.cpp
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@@ -179,33 +179,43 @@ void Module::genobjfile(int multiobj)
// eventually do our own path stuff, dmd's is a bit strange.
typedef llvm::sys::Path LLPath;
LLPath bcpath = LLPath(objfile->name->toChars());
LLPath llpath = bcpath;
llpath.eraseSuffix();
llpath.appendSuffix(std::string(global.ll_ext));
// write bytecode
{
// write LLVM bitcode
if (global.params.output_bc) {
LLPath bcpath = LLPath(objfile->name->toChars());
bcpath.eraseSuffix();
bcpath.appendSuffix(std::string(global.bc_ext));
Logger::println("Writing LLVM bitcode to: %s\n", bcpath.c_str());
std::ofstream bos(bcpath.c_str(), std::ios::binary);
llvm::WriteBitcodeToFile(ir.module, bos);
}
// disassemble ?
if (global.params.disassemble) {
// write LLVM IR
if (global.params.output_ll) {
LLPath llpath = LLPath(objfile->name->toChars());
llpath.eraseSuffix();
llpath.appendSuffix(std::string(global.ll_ext));
Logger::println("Writing LLVM asm to: %s\n", llpath.c_str());
std::ofstream aos(llpath.c_str());
ir.module->print(aos, NULL);
}
//TODO: command line switch
if(false)
{
//FIXME: Proper out file name.
Logger::println("Writing native asm to: %s\n", "");
std::string err;
llvm::raw_fd_ostream out("test.s", err);
write_asm_to_file(*ir.module, out);
// write native assembly
LLPath spath = LLPath(objfile->name->toChars());
spath.eraseSuffix();
spath.appendSuffix(std::string(global.s_ext));
if (!global.params.output_s) {
spath.createTemporaryFileOnDisk();
}
Logger::println("Writing native asm to: %s\n", spath.c_str());
std::string err;
llvm::raw_fd_ostream out(spath.c_str(), err);
write_asm_to_file(*ir.module, out);
//TODO: call gcc to convert assembly to object file
if (!global.params.output_s) {
spath.eraseFromDisk();
}
delete ir.module;