6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-24 23:28:41 +00:00
Code Issues Projects Releases Wiki Activity

DebugInfo: Improve IR annotation comments for GNU pubthings.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191043 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2013-09-19 22:19:37 +00:00
parent 88fae0edcc
commit 18a6ade6cd
4 changed files with 68 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
include/llvm/Support/Dwarf.h
View File

@@ -17,6 +17,7 @@
#define LLVM_SUPPORT_DWARF_H
#include "llvm/Support/DataTypes.h"
#include "llvm/ADT/StringRef.h"
namespace llvm {
@@ -801,11 +802,15 @@ enum GDBIndexEntryKind {
GIEK_UNUSED7,
};
StringRef GDBIndexEntryKindString(GDBIndexEntryKind Kind);
enum GDBIndexEntryLinkage {
GIEL_EXTERNAL,
GIEL_STATIC
};
StringRef GDBIndexEntryLinkageString(GDBIndexEntryLinkage Linkage);
/// The gnu_pub* kind looks like:
///
/// 0-3 reserved
@@ -816,24 +821,25 @@ enum GDBIndexEntryLinkage {
/// offset of the cu within the debug_info section stored in those 24 bits.
struct PubIndexEntryDescriptor {
GDBIndexEntryKind Kind;
bool Static;
PubIndexEntryDescriptor(GDBIndexEntryKind Kind, bool Static)
GDBIndexEntryLinkage Static;
PubIndexEntryDescriptor(GDBIndexEntryKind Kind, GDBIndexEntryLinkage Static)
: Kind(Kind), Static(Static) {}
/* implicit */ PubIndexEntryDescriptor(GDBIndexEntryKind Kind)
: Kind(Kind), Static(false) {}
: Kind(Kind), Static(GIEL_EXTERNAL) {}
explicit PubIndexEntryDescriptor(uint8_t Value)
: Kind(static_cast<GDBIndexEntryKind>((Value & KIND_MASK) >>
KIND_OFFSET)),
Static(Value & STATIC_MASK) {}
Static(static_cast<GDBIndexEntryLinkage>((Value & LINKAGE_MASK) >>
LINKAGE_OFFSET)) {}
uint8_t toBits() {
return Kind << KIND_OFFSET | Static << STATIC_OFFSET;
return Kind << KIND_OFFSET | Static << LINKAGE_OFFSET;
}
private:
enum {
KIND_OFFSET = 4,
KIND_MASK = 7 << KIND_OFFSET,
STATIC_OFFSET = 7,
STATIC_MASK = 1 << STATIC_OFFSET
LINKAGE_OFFSET = 7,
LINKAGE_MASK = 1 << LINKAGE_OFFSET
};
};