Asm->OutStreamer->AddComment("Flags: 32 bit, debug_line_offset present");
Asm->emitInt8(Flags);
Asm->OutStreamer->AddComment("debug_line_offset");
- Asm->OutStreamer->emitSymbolValue(CU.getLineTableStartSym(), /*Size=*/4);
+ if (DD.useSplitDwarf())
+ Asm->OutStreamer->emitIntValue(0, /*Size=*/4);
+ else
+ Asm->OutStreamer->emitSymbolValue(CU.getLineTableStartSym(), /*Size=*/4);
}
void DwarfDebug::handleMacroNodes(DIMacroNodeArray Nodes, DwarfCompileUnit &U) {
}
void DwarfDebug::emitMacroFileImpl(
- DIMacroFile &F, DwarfCompileUnit &U, unsigned StartFile, unsigned EndFile,
+ DIMacroFile &MF, DwarfCompileUnit &U, unsigned StartFile, unsigned EndFile,
StringRef (*MacroFormToString)(unsigned Form)) {
Asm->OutStreamer->AddComment(MacroFormToString(StartFile));
Asm->emitULEB128(StartFile);
Asm->OutStreamer->AddComment("Line Number");
- Asm->emitULEB128(F.getLine());
+ Asm->emitULEB128(MF.getLine());
Asm->OutStreamer->AddComment("File Number");
- Asm->emitULEB128(U.getOrCreateSourceID(F.getFile()));
- handleMacroNodes(F.getElements(), U);
+ DIFile &F = *MF.getFile();
+ if (useSplitDwarf())
+ Asm->emitULEB128(getDwoLineTable(U)->getFile(
+ F.getDirectory(), F.getFilename(), getMD5AsBytes(&F),
+ Asm->OutContext.getDwarfVersion(), F.getSource()));
+ else
+ Asm->emitULEB128(U.getOrCreateSourceID(&F));
+ handleMacroNodes(MF.getElements(), U);
Asm->OutStreamer->AddComment(MacroFormToString(EndFile));
Asm->emitULEB128(EndFile);
}
; -gdwarf-5 -gsplit-dwarf -fdebug-macro is specified.
; RUN: %llc_dwarf -dwarf-version=5 -O0 -filetype=obj \
-; RUN: -split-dwarf-file=foo.dwo < %s | llvm-dwarfdump -v - | FileCheck %s
+; RUN: -split-dwarf-file=foo.dwo < %s | llvm-dwarfdump -debug-macro -debug-info -debug-line -v - | FileCheck %s
; CHECK-LABEL: .debug_info contents:
; CHECK: DW_AT_macros [DW_FORM_sec_offset] (0x00000000)
; CHECK-LABEL: .debug_macro.dwo contents:
; CHECK-NEXT: 0x00000000:
-; CHECK-NEXT: macro header: version = 0x0005, flags = 0x02, format = DWARF32
+; CHECK-NEXT: macro header: version = 0x0005, flags = 0x02, format = DWARF32, debug_line_offset = 0x00000000
; CHECK-NEXT: DW_MACRO_start_file - lineno: 0 filenum: 0
-; FIXME: This should be filenum 1 (and 2 below) if this was using debug_loc.dwo
-; (rather than currently incorrectly using debug_loc)
-; CHECK-NEXT: DW_MACRO_start_file - lineno: 1 filenum: 2
+; CHECK-NEXT: DW_MACRO_start_file - lineno: 1 filenum: 1
; CHECK-NEXT: DW_MACRO_define_strx - lineno: 1 macro: FOO 5
; CHECK-NEXT: DW_MACRO_end_file
-; CHECK-NEXT: DW_MACRO_start_file - lineno: 2 filenum: 3
+; CHECK-NEXT: DW_MACRO_start_file - lineno: 2 filenum: 2
; CHECK-NEXT: DW_MACRO_undef_strx - lineno: 14 macro: YEA
; CHECK-NEXT: DW_MACRO_end_file
; CHECK-NEXT: DW_MACRO_undef_strx - lineno: 14 macro: YEA
; CHECK-NEXT: DW_MACRO_end_file
+; CHECK-LABEL: .debug_line.dwo contents:
+; CHECK: file_names[ 0]:
+; CHECK: name: "test.c"
+; CHECK: file_names[ 1]:
+; CHECK: name: "foo.h"
+; CHECK: file_names[ 2]:
+; CHECK: name: "bar.h"
+
+
+
; ModuleID = 'test.c'
source_filename = "test.c"
target datalayout = "e-m:e-p200:32:32-p201:32:32-p202:64:64-i64:64-f80:128-n8:16:32:64-S128"