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Fix up some naked asm output for mingw32

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This commit is contained in:
Kelly Wilson
2009-03-30 18:18:23 -06:00
parent df8547a40f
commit aae3d56e32
1 changed files with 33 additions and 1 deletions
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34
gen/naked.cpp
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@@ -136,6 +136,38 @@ void DtoDefineNakedFunction(FuncDeclaration* fd)
}
// this works on linux x86 32 and 64 bit
// assume it works everywhere else as well for now
// this needed a slight modification for Win
else
{
const char* linkage = "globl";
std::string section = "text";
if (DtoIsTemplateInstance(fd))
{
linkage = "weak";
tmpstr << "section\t.gnu.linkonce.t." << mangle << ",\"ax\",@progbits";
section = tmpstr.str();
}
asmstr << "\t." << section << std::endl;
asmstr << "\t.align\t16" << std::endl;
if (global.params.os == OSWindows)
{
std::string def = "def";
std::string endef = "endef";
asmstr << "\t." << def << "\t" << mangle << ";";
// hard code these two numbers for now since gas ignores .scl and llvm
// is defaulting to .type 32 for everything I have seen
asmstr << "\t.scl 2; .type 32;\t" << "." << endef << std::endl;
} else
{
asmstr << "\t." << linkage << "\t" << mangle << std::endl;
asmstr << "\t.type\t" << mangle << ",@function" << std::endl;
}
asmstr << mangle << ":" << std::endl;
}
/*
else
{
const char* linkage = "globl";
@@ -151,7 +183,7 @@ void DtoDefineNakedFunction(FuncDeclaration* fd)
asmstr << "\t." << linkage << "\t" << mangle << std::endl;
asmstr << "\t.type\t" << mangle << ",@function" << std::endl;
asmstr << mangle << ":" << std::endl;
}
}*/
// emit body
fd->fbody->toNakedIR(gIR);