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-rw-r--r--lib/Object/MachOObjectFile.cpp66
-rw-r--r--test/tools/llvm-readobj/relocations.test52
-rw-r--r--test/tools/llvm-readobj/sections-ext.test52
-rw-r--r--tools/llvm-readobj/MachODumper.cpp4
4 files changed, 91 insertions, 83 deletions
diff --git a/lib/Object/MachOObjectFile.cpp b/lib/Object/MachOObjectFile.cpp
index 4e6e0bdada..51cd5b9a95 100644
--- a/lib/Object/MachOObjectFile.cpp
+++ b/lib/Object/MachOObjectFile.cpp
@@ -216,23 +216,9 @@ static const char *getPtr(const MachOObjectFile *O, size_t Offset) {
return O->getData().substr(Offset, 1).data();
}
-static const char *getSymbolTableEntryPtr(const MachOObjectFile *O,
- DataRefImpl DRI) {
- macho::SymtabLoadCommand S = O->getSymtabLoadCommand();
-
- unsigned Index = DRI.d.b;
-
- unsigned SymbolTableEntrySize = O->is64Bit() ?
- sizeof(macho::Symbol64TableEntry) :
- sizeof(macho::SymbolTableEntry);
-
- uint64_t Offset = S.SymbolTableOffset + Index * SymbolTableEntrySize;
- return getPtr(O, Offset);
-}
-
static SymbolTableEntryBase
getSymbolTableEntryBase(const MachOObjectFile *O, DataRefImpl DRI) {
- const char *P = getSymbolTableEntryPtr(O, DRI);
+ const char *P = reinterpret_cast<const char *>(DRI.p);
return getStruct<SymbolTableEntryBase>(O, P);
}
@@ -420,7 +406,10 @@ MachOObjectFile::MachOObjectFile(MemoryBuffer *Object,
error_code MachOObjectFile::getSymbolNext(DataRefImpl Symb,
SymbolRef &Res) const {
- Symb.d.b++;
+ unsigned SymbolTableEntrySize = is64Bit() ?
+ sizeof(macho::Symbol64TableEntry) :
+ sizeof(macho::SymbolTableEntry);
+ Symb.p += SymbolTableEntrySize;
Res = SymbolRef(Symb, this);
return object_error::success;
}
@@ -494,15 +483,15 @@ error_code MachOObjectFile::getSymbolSize(DataRefImpl DRI,
}
// Unfortunately symbols are unsorted so we need to touch all
// symbols from load command
- macho::SymtabLoadCommand Symtab = getSymtabLoadCommand();
- DRI.d.b = 0;
- while (DRI.d.b <= Symtab.NumSymbolTableEntries) {
+ error_code ec;
+ for (symbol_iterator I = begin_symbols(), E = end_symbols(); I != E;
+ I.increment(ec)) {
+ DataRefImpl DRI = I->getRawDataRefImpl();
Entry = getSymbolTableEntryBase(this, DRI);
getSymbolAddress(DRI, Value);
if (Entry.SectionIndex == SectionIndex && Value > BeginOffset)
if (!EndOffset || Value < EndOffset)
EndOffset = Value;
- DRI.d.b++;
}
if (!EndOffset) {
uint64_t Size;
@@ -829,11 +818,18 @@ MachOObjectFile::getRelocationSymbol(DataRefImpl Rel, SymbolRef &Res) const {
macho::RelocationEntry RE = getRelocation(Rel);
uint32_t SymbolIdx = getPlainRelocationSymbolNum(RE);
bool isExtern = getPlainRelocationExternal(RE);
+ if (!isExtern) {
+ Res = *end_symbols();
+ return object_error::success;
+ }
+ macho::SymtabLoadCommand S = getSymtabLoadCommand();
+ unsigned SymbolTableEntrySize = is64Bit() ?
+ sizeof(macho::Symbol64TableEntry) :
+ sizeof(macho::SymbolTableEntry);
+ uint64_t Offset = S.SymbolTableOffset + SymbolIdx * SymbolTableEntrySize;
DataRefImpl Sym;
- if (isExtern) {
- Sym.d.b = SymbolIdx;
- }
+ Sym.p = reinterpret_cast<uintptr_t>(getPtr(this, Offset));
Res = SymbolRef(Sym, this);
return object_error::success;
}
@@ -1160,17 +1156,27 @@ error_code MachOObjectFile::getLibraryPath(DataRefImpl LibData,
}
symbol_iterator MachOObjectFile::begin_symbols() const {
- // DRI.d.a = segment number; DRI.d.b = symbol index.
DataRefImpl DRI;
+ if (!SymtabLoadCmd)
+ return symbol_iterator(SymbolRef(DRI, this));
+
+ macho::SymtabLoadCommand Symtab = getSymtabLoadCommand();
+ DRI.p = reinterpret_cast<uintptr_t>(getPtr(this, Symtab.SymbolTableOffset));
return symbol_iterator(SymbolRef(DRI, this));
}
symbol_iterator MachOObjectFile::end_symbols() const {
DataRefImpl DRI;
- if (SymtabLoadCmd) {
- macho::SymtabLoadCommand Symtab = getSymtabLoadCommand();
- DRI.d.b = Symtab.NumSymbolTableEntries;
- }
+ if (!SymtabLoadCmd)
+ return symbol_iterator(SymbolRef(DRI, this));
+
+ macho::SymtabLoadCommand Symtab = getSymtabLoadCommand();
+ unsigned SymbolTableEntrySize = is64Bit() ?
+ sizeof(macho::Symbol64TableEntry) :
+ sizeof(macho::SymbolTableEntry);
+ unsigned Offset = Symtab.SymbolTableOffset +
+ Symtab.NumSymbolTableEntries * SymbolTableEntrySize;
+ DRI.p = reinterpret_cast<uintptr_t>(getPtr(this, Offset));
return symbol_iterator(SymbolRef(DRI, this));
}
@@ -1369,13 +1375,13 @@ macho::Section64 MachOObjectFile::getSection64(DataRefImpl DRI) const {
macho::SymbolTableEntry
MachOObjectFile::getSymbolTableEntry(DataRefImpl DRI) const {
- const char *P = getSymbolTableEntryPtr(this, DRI);
+ const char *P = reinterpret_cast<const char *>(DRI.p);
return getStruct<macho::SymbolTableEntry>(this, P);
}
macho::Symbol64TableEntry
MachOObjectFile::getSymbol64TableEntry(DataRefImpl DRI) const {
- const char *P = getSymbolTableEntryPtr(this, DRI);
+ const char *P = reinterpret_cast<const char *>(DRI.p);
return getStruct<macho::Symbol64TableEntry>(this, P);
}
diff --git a/test/tools/llvm-readobj/relocations.test b/test/tools/llvm-readobj/relocations.test
index c23a7fe5bb..dec7f86298 100644
--- a/test/tools/llvm-readobj/relocations.test
+++ b/test/tools/llvm-readobj/relocations.test
@@ -34,8 +34,8 @@ MACHO-I386: Relocations [
MACHO-I386-NEXT: Section __text {
MACHO-I386-NEXT: 0x18 1 2 1 GENERIC_RELOC_VANILLA 0 _SomeOtherFunction
MACHO-I386-NEXT: 0x13 1 2 1 GENERIC_RELOC_VANILLA 0 _puts
-MACHO-I386-NEXT: 0xB 0 2 n/a GENERIC_RELOC_LOCAL_SECTDIFF 1 _main
-MACHO-I386-NEXT: 0x0 0 2 n/a GENERIC_RELOC_PAIR 1 _main
+MACHO-I386-NEXT: 0xB 0 2 n/a GENERIC_RELOC_LOCAL_SECTDIFF 1 -
+MACHO-I386-NEXT: 0x0 0 2 n/a GENERIC_RELOC_PAIR 1 -
MACHO-I386-NEXT: }
MACHO-I386-NEXT: ]
@@ -49,17 +49,17 @@ MACHO-X86-64-NEXT:]
MACHO-PPC: Relocations [
MACHO-PPC-NEXT: Section __text {
-MACHO-PPC-NEXT: 0x24 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0x1C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x58 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0x18 1 2 0 PPC_RELOC_BR24 0 _b
+MACHO-PPC-NEXT: 0x24 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0x1C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x58 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0x18 1 2 0 PPC_RELOC_BR24 0 -
MACHO-PPC-NEXT: }
MACHO-PPC-NEXT: Section __picsymbolstub1 {
-MACHO-PPC-NEXT: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x20 0 2 n/a PPC_RELOC_PAIR 1 _b
+MACHO-PPC-NEXT: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x20 0 2 n/a PPC_RELOC_PAIR 1 -
MACHO-PPC-NEXT: }
MACHO-PPC-NEXT: Section __la_symbol_ptr {
MACHO-PPC-NEXT: 0x0 0 2 1 PPC_RELOC_VANILLA 0 dyld_stub_binding_helper
@@ -68,17 +68,17 @@ MACHO-PPC-NEXT: ]
MACHO-PPC64: Relocations [
MACHO-PPC64-NEXT: Section __text {
-MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x1C 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x58 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x18 1 2 0 0 _b
+MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x1C 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x58 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x18 1 2 0 0 -
MACHO-PPC64-NEXT: }
MACHO-PPC64-NEXT: Section __picsymbolstub1 {
-MACHO-PPC64-NEXT: 0x14 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0xC 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 _b
+MACHO-PPC64-NEXT: 0x14 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0xC 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 -
MACHO-PPC64-NEXT: }
MACHO-PPC64-NEXT: Section __la_symbol_ptr {
MACHO-PPC64-NEXT: 0x0 0 3 1 0 dyld_stub_binding_helper
@@ -94,7 +94,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -103,7 +103,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -130,7 +130,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 1
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -148,7 +148,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 0
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -157,7 +157,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -166,7 +166,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: }
diff --git a/test/tools/llvm-readobj/sections-ext.test b/test/tools/llvm-readobj/sections-ext.test
index 526ddfe82c..327f040854 100644
--- a/test/tools/llvm-readobj/sections-ext.test
+++ b/test/tools/llvm-readobj/sections-ext.test
@@ -161,8 +161,8 @@ MACHO-I386-NEXT: Reserved2: 0x0
MACHO-I386-NEXT: Relocations [
MACHO-I386-NEXT: 0x18 1 2 1 GENERIC_RELOC_VANILLA 0 _SomeOtherFunction
MACHO-I386-NEXT: 0x13 1 2 1 GENERIC_RELOC_VANILLA 0 _puts
-MACHO-I386-NEXT: 0xB 0 2 n/a GENERIC_RELOC_LOCAL_SECTDIFF 1 _main
-MACHO-I386-NEXT: 0x0 0 2 n/a GENERIC_RELOC_PAIR 1 _main
+MACHO-I386-NEXT: 0xB 0 2 n/a GENERIC_RELOC_LOCAL_SECTDIFF 1 -
+MACHO-I386-NEXT: 0x0 0 2 n/a GENERIC_RELOC_PAIR 1 -
MACHO-I386-NEXT: ]
MACHO-I386-NEXT: Symbols [
MACHO-I386-NEXT: Symbol {
@@ -275,11 +275,11 @@ MACHO-PPC-NEXT: ]
MACHO-PPC-NEXT: Reserved1: 0x0
MACHO-PPC-NEXT: Reserved2: 0x0
MACHO-PPC-NEXT: Relocations [
-MACHO-PPC-NEXT: 0x24 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0x1C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x58 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0x18 1 2 0 PPC_RELOC_BR24 0 _b
+MACHO-PPC-NEXT: 0x24 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0x1C 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x58 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0x18 1 2 0 PPC_RELOC_BR24 0 -
MACHO-PPC-NEXT: ]
MACHO-PPC-NEXT: Symbols [
MACHO-PPC-NEXT: Symbol {
@@ -317,10 +317,10 @@ MACHO-PPC-NEXT: ]
MACHO-PPC-NEXT: Reserved1: 0x0
MACHO-PPC-NEXT: Reserved2: 0x20
MACHO-PPC-NEXT: Relocations [
-MACHO-PPC-NEXT: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 _b
-MACHO-PPC-NEXT: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 _b
-MACHO-PPC-NEXT: 0x20 0 2 n/a PPC_RELOC_PAIR 1 _b
+MACHO-PPC-NEXT: 0x14 0 2 n/a PPC_RELOC_LO16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x0 0 2 n/a PPC_RELOC_PAIR 1 -
+MACHO-PPC-NEXT: 0xC 0 2 n/a PPC_RELOC_HA16_SECTDIFF 1 -
+MACHO-PPC-NEXT: 0x20 0 2 n/a PPC_RELOC_PAIR 1 -
MACHO-PPC-NEXT: ]
MACHO-PPC-NEXT: Symbols [
MACHO-PPC-NEXT: ]
@@ -430,11 +430,11 @@ MACHO-PPC64-NEXT: ]
MACHO-PPC64-NEXT: Reserved1: 0x0
MACHO-PPC64-NEXT: Reserved2: 0x0
MACHO-PPC64-NEXT: Relocations [
-MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x1C 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x58 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x18 1 2 0 0 _b
+MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x1C 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x58 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x18 1 2 0 0 -
MACHO-PPC64-NEXT: ]
MACHO-PPC64-NEXT: Symbols [
MACHO-PPC64-NEXT: Symbol {
@@ -472,10 +472,10 @@ MACHO-PPC64-NEXT: ]
MACHO-PPC64-NEXT: Reserved1: 0x0
MACHO-PPC64-NEXT: Reserved2: 0x20
MACHO-PPC64-NEXT: Relocations [
-MACHO-PPC64-NEXT: 0x14 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0xC 0 2 n/a 1 _b
-MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 _b
+MACHO-PPC64-NEXT: 0x14 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x0 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0xC 0 2 n/a 1 -
+MACHO-PPC64-NEXT: 0x24 0 2 n/a 1 -
MACHO-PPC64-NEXT: ]
MACHO-PPC64-NEXT: Symbols [
MACHO-PPC64-NEXT: ]
@@ -590,7 +590,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -599,7 +599,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -626,7 +626,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 1
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -644,7 +644,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 0
MACHO-ARM-NEXT: Extern: 0
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 0
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -653,7 +653,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_SECTDIFF (2)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: Relocation {
@@ -662,7 +662,7 @@ MACHO-ARM-NEXT: PCRel: 0
MACHO-ARM-NEXT: Length: 2
MACHO-ARM-NEXT: Extern: N/A
MACHO-ARM-NEXT: Type: ARM_RELOC_PAIR (1)
-MACHO-ARM-NEXT: Symbol: _b
+MACHO-ARM-NEXT: Symbol: -
MACHO-ARM-NEXT: Scattered: 1
MACHO-ARM-NEXT: }
MACHO-ARM-NEXT: ]
diff --git a/tools/llvm-readobj/MachODumper.cpp b/tools/llvm-readobj/MachODumper.cpp
index 10e53d91fb..31dc5ce24a 100644
--- a/tools/llvm-readobj/MachODumper.cpp
+++ b/tools/llvm-readobj/MachODumper.cpp
@@ -345,7 +345,9 @@ void MachODumper::printRelocation(const MachOObjectFile *Obj,
if (error(RelI->getOffset(Offset))) return;
if (error(RelI->getTypeName(RelocName))) return;
if (error(RelI->getSymbol(Symbol))) return;
- if (error(Symbol.getName(SymbolName))) return;
+ if (symbol_iterator(Symbol) != Obj->end_symbols() &&
+ error(Symbol.getName(SymbolName)))
+ return;
DataRefImpl DR = RelI->getRawDataRefImpl();
macho::RelocationEntry RE = Obj->getRelocation(DR);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 16:02:13 +0000