move dwarf debug info section selection stuff from TAI to
TLOF, unifying all the dwarf targets at the same time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77889 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/TargetLoweringObjectFile.cpp b/lib/Target/TargetLoweringObjectFile.cpp
index 38ae71e..cb950af 100644
--- a/lib/Target/TargetLoweringObjectFile.cpp
+++ b/lib/Target/TargetLoweringObjectFile.cpp
@@ -38,6 +38,19 @@
StaticDtorSection = 0;
LSDASection = 0;
EHFrameSection = 0;
+
+ DwarfAbbrevSection = 0;
+ DwarfInfoSection = 0;
+ DwarfLineSection = 0;
+ DwarfFrameSection = 0;
+ DwarfPubNamesSection = 0;
+ DwarfPubTypesSection = 0;
+ DwarfDebugInlineSection = 0;
+ DwarfStrSection = 0;
+ DwarfLocSection = 0;
+ DwarfARangesSection = 0;
+ DwarfRangesSection = 0;
+ DwarfMacroInfoSection = 0;
}
TargetLoweringObjectFile::~TargetLoweringObjectFile() {
@@ -305,6 +318,7 @@
StaticDtorSection =
getOrCreateSection(".dtors", false, SectionKind::getDataRel());
+ // Exception Handling Sections.
// FIXME: We're emitting LSDA info into a readonly section on ELF, even though
// it contains relocatable pointers. In PIC mode, this is probably a big
@@ -314,6 +328,30 @@
getOrCreateSection(".gcc_except_table", false, SectionKind::getReadOnly());
EHFrameSection =
getOrCreateSection(".eh_frame", false, SectionKind::getDataRel());
+
+ // Debug Info Sections.
+ DwarfAbbrevSection =
+ getOrCreateSection(".debug_abbrev", false, SectionKind::getMetadata());
+ DwarfInfoSection =
+ getOrCreateSection(".debug_info", false, SectionKind::getMetadata());
+ DwarfLineSection =
+ getOrCreateSection(".debug_line", false, SectionKind::getMetadata());
+ DwarfFrameSection =
+ getOrCreateSection(".debug_frame", false, SectionKind::getMetadata());
+ DwarfPubNamesSection =
+ getOrCreateSection(".debug_pubnames", false, SectionKind::getMetadata());
+ DwarfPubTypesSection =
+ getOrCreateSection(".debug_pubtypes", false, SectionKind::getMetadata());
+ DwarfStrSection =
+ getOrCreateSection(".debug_str", false, SectionKind::getMetadata());
+ DwarfLocSection =
+ getOrCreateSection(".debug_loc", false, SectionKind::getMetadata());
+ DwarfARangesSection =
+ getOrCreateSection(".debug_aranges", false, SectionKind::getMetadata());
+ DwarfRangesSection =
+ getOrCreateSection(".debug_ranges", false, SectionKind::getMetadata());
+ DwarfMacroInfoSection =
+ getOrCreateSection(".debug_macinfo", false, SectionKind::getMetadata());
}
@@ -549,11 +587,52 @@
getOrCreateSection(".mod_term_func", true, SectionKind::getDataRel());
}
+ // Exception Handling.
LSDASection = getOrCreateSection("__DATA,__gcc_except_tab", false,
SectionKind::getDataRel());
EHFrameSection =
getOrCreateSection("__TEXT,__eh_frame,coalesced,no_toc+strip_static_syms"
"+live_support", false, SectionKind::getReadOnly());
+
+ // Debug Information.
+ // FIXME: Don't use 'directive' syntax: need flags for debug/regular??
+ // FIXME: Need __DWARF segment.
+ DwarfAbbrevSection =
+ getOrCreateSection(".section __DWARF,__debug_abbrev,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfInfoSection =
+ getOrCreateSection(".section __DWARF,__debug_info,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfLineSection =
+ getOrCreateSection(".section __DWARF,__debug_line,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfFrameSection =
+ getOrCreateSection(".section __DWARF,__debug_frame,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfPubNamesSection =
+ getOrCreateSection(".section __DWARF,__debug_pubnames,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfPubTypesSection =
+ getOrCreateSection(".section __DWARF,__debug_pubtypes,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfStrSection =
+ getOrCreateSection(".section __DWARF,__debug_str,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfLocSection =
+ getOrCreateSection(".section __DWARF,__debug_loc,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfARangesSection =
+ getOrCreateSection(".section __DWARF,__debug_aranges,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfRangesSection =
+ getOrCreateSection(".section __DWARF,__debug_ranges,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfMacroInfoSection =
+ getOrCreateSection(".section __DWARF,__debug_macinfo,regular,debug", true,
+ SectionKind::getMetadata());
+ DwarfDebugInlineSection =
+ getOrCreateSection(".section __DWARF,__debug_inlined,regular,debug", true,
+ SectionKind::getMetadata());
}
const MCSection *TargetLoweringObjectFileMachO::
@@ -665,6 +744,43 @@
getOrCreateSection(".ctors", false, SectionKind::getDataRel());
StaticDtorSection =
getOrCreateSection(".dtors", false, SectionKind::getDataRel());
+
+
+ // Debug info.
+ // FIXME: Don't use 'directive' mode here.
+ DwarfAbbrevSection =
+ getOrCreateSection("\t.section\t.debug_abbrev,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfInfoSection =
+ getOrCreateSection("\t.section\t.debug_info,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfLineSection =
+ getOrCreateSection("\t.section\t.debug_line,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfFrameSection =
+ getOrCreateSection("\t.section\t.debug_frame,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfPubNamesSection =
+ getOrCreateSection("\t.section\t.debug_pubnames,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfPubTypesSection =
+ getOrCreateSection("\t.section\t.debug_pubtypes,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfStrSection =
+ getOrCreateSection("\t.section\t.debug_str,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfLocSection =
+ getOrCreateSection("\t.section\t.debug_loc,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfARangesSection =
+ getOrCreateSection("\t.section\t.debug_aranges,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfRangesSection =
+ getOrCreateSection("\t.section\t.debug_ranges,\"dr\"",
+ true, SectionKind::getMetadata());
+ DwarfMacroInfoSection =
+ getOrCreateSection("\t.section\t.debug_macinfo,\"dr\"",
+ true, SectionKind::getMetadata());
}
void TargetLoweringObjectFileCOFF::