1. Clean up code due to changes in SwitchTo*Section(2)
2. Added partial debug support for mingw\cygwin targets (the same as
Linux\ELF). Please note, that currently mingw\cygwin uses 'stabs' format
for storing debug info by default, thus many (runtime) libraries has
this information included. These formats shouldn't be mixed in one binary
('stabs' & 'DWARF'), otherwise binutils tools will be confused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31311 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 9ef0ad1..41ce91a 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -116,7 +116,7 @@
// Emit initial debug information.
DW.BeginModule(&M);
- } else if (Subtarget->isTargetELF()) {
+ } else if (Subtarget->isTargetELF() || Subtarget->isTargetCygwin()) {
// Emit initial debug information.
DW.BeginModule(&M);
}
@@ -253,7 +253,7 @@
// Output linker support code for dllexported globals
if (DLLExportedGVs.begin() != DLLExportedGVs.end()) {
- SwitchToDataSection(".section .drectve", 0);
+ SwitchToDataSection(".section .drectve");
}
for (std::set<std::string>::iterator i = DLLExportedGVs.begin(),
@@ -263,7 +263,7 @@
}
if (DLLExportedFns.begin() != DLLExportedFns.end()) {
- SwitchToDataSection(".section .drectve", 0);
+ SwitchToDataSection(".section .drectve");
}
for (std::set<std::string>::iterator i = DLLExportedFns.begin(),
@@ -273,7 +273,7 @@
}
if (Subtarget->isTargetDarwin()) {
- SwitchToDataSection("", 0);
+ SwitchToDataSection("");
// Output stubs for dynamically-linked functions
unsigned j = 1;
@@ -291,7 +291,7 @@
// Output stubs for external and common global variables.
if (GVStubs.begin() != GVStubs.end())
SwitchToDataSection(
- ".section __IMPORT,__pointers,non_lazy_symbol_pointers", 0);
+ ".section __IMPORT,__pointers,non_lazy_symbol_pointers");
for (std::set<std::string>::iterator i = GVStubs.begin(), e = GVStubs.end();
i != e; ++i) {
O << "L" << *i << "$non_lazy_ptr:\n";
@@ -308,7 +308,7 @@
// linker can safely perform dead code stripping. Since LLVM never
// generates code that does this, it is always safe to set.
O << "\t.subsections_via_symbols\n";
- } else if (Subtarget->isTargetELF()) {
+ } else if (Subtarget->isTargetELF() || Subtarget->isTargetCygwin()) {
// Emit final debug information.
DW.EndModule();
}