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External weak linkage is supported by recent binutils on mingw32. 

llvm-svn: 34519
This commit is contained in:
Anton Korobeynikov 2007-02-23 01:58:50 +00:00
parent cb292e4a20
commit 01b49ce415
2 changed files with 2 additions and 1 deletions
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2
llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
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@ -117,8 +117,8 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
O << "\t.weak_definition\t" << CurrentFnName << "\n";
} else if (Subtarget->isTargetCygMing()) {
EmitAlignment(4, F); // FIXME: This should be parameterized somewhere.
O << "\t.linkonce discard\n";
O << "\t.globl " << CurrentFnName << "\n";
O << "\t.linkonce discard\n";
} else {
EmitAlignment(4, F); // FIXME: This should be parameterized somewhere.
O << "\t.weak " << CurrentFnName << "\n";

1
llvm/lib/Target/X86/X86TargetAsmInfo.cpp
View File

@ -131,6 +131,7 @@ X86TargetAsmInfo::X86TargetAsmInfo(const X86TargetMachine &TM) {
// Set up DWARF directives
HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
PrivateGlobalPrefix = "L"; // Prefix for private global symbols
WeakRefDirective = "\t.weak\t";
DwarfRequiresFrameSection = false;
DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"dr\"";
DwarfInfoSection = "\t.section\t.debug_info,\"dr\"";