External weak linkage is supported by recent binutils on mingw32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34519 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2007-02-23 01:58:50 +00:00
parent 9290463760
commit 6641309c36
2 changed files with 2 additions and 1 deletions

View File

@ -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";

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\"";