From c1610fa3c43befd489cd41e358bfa48323594266 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Thu, 23 Aug 2012 22:36:36 +0000 Subject: [PATCH] Add a flag to DwarfDebug to allow it to communicate whether or not we're using the darwin old gdb compat mode for emitting dwarf. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162486 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 2 ++ lib/CodeGen/AsmPrinter/DwarfDebug.h | 7 +++++++ 2 files changed, 9 insertions(+) diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index d9dcd334a94..1991785b119 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -145,6 +145,8 @@ DwarfDebug::DwarfDebug(AsmPrinter *A, Module *M) DwarfAccelTables = true; DarwinGDBCompat = true; } + + isDarwinGDBCompat = DarwinGDBCompat; { NamedRegionTimer T(DbgTimerName, DWARFGroupName, TimePassesIsEnabled); diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h index d1d65126550..78c871688e6 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.h +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h @@ -307,6 +307,9 @@ class DwarfDebug { // table for the same directory as DW_at_comp_dir. StringRef CompilationDir; + // A holder for the DarwinGDBCompat flag so that the compile unit can use it. + bool isDarwinGDBCompat; + private: /// assignAbbrevNumber - Define a unique number for the abbreviation. @@ -520,6 +523,10 @@ public: /// getStringPoolEntry - returns an entry into the string pool with the given /// string text. MCSymbol *getStringPoolEntry(StringRef Str); + + /// useDarwinGDBCompat - returns whether or not to limit some of our debug + /// output to the limitations of darwin gdb. + bool useDarwinGDBCompat() { return isDarwinGDBCompat; } }; } // End of namespace llvm -- 2.11.0