diff options
| author | kat <kat@vector35.com> | 2024-07-26 03:36:56 -0400 |
|---|---|---|
| committer | kat <kat@vector35.com> | 2024-09-26 14:59:40 -0400 |
| commit | 1a8c33332b10ea867d7e747b675ae615228a4b8a (patch) | |
| tree | 54847743e761fbd90e31e0d3a83f799b9d08fc08 /view/macho/machoview.cpp | |
| parent | d5dbb30ffc81ebb8a6d47b6baef9ddcb954db717 (diff) | |
Clean up unused variables in Mach-O/Obj-C code
Diffstat (limited to 'view/macho/machoview.cpp')
| -rw-r--r-- | view/macho/machoview.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/view/macho/machoview.cpp b/view/macho/machoview.cpp index 4859d73d..d8a8a57f 100644 --- a/view/macho/machoview.cpp +++ b/view/macho/machoview.cpp @@ -2579,13 +2579,11 @@ void MachoView::ParseRebaseTable(BinaryReader& reader, MachOHeader& header, uint BNRelocationInfo rebaseRelocation; - RebaseType type = RebaseTypeInvalid; uint64_t segmentIndex = 0; uint64_t address = segmentActualLoadAddress(0); uint64_t segmentStartAddress = segmentActualLoadAddress(0); uint64_t segmentEndAddress = segmentActualEndAddress(0); uint64_t count; - uint64_t size; uint64_t skip; bool done = false; size_t i = 0; @@ -2602,7 +2600,6 @@ void MachoView::ParseRebaseTable(BinaryReader& reader, MachOHeader& header, uint done = true; break; case RebaseOpcodeSetTypeImmediate: - type = (RebaseType)immediate; break; case RebaseOpcodeSetSegmentAndOffsetUleb: segmentIndex = immediate; @@ -2905,11 +2902,6 @@ void MachoView::ParseSymbolTable(BinaryReader& reader, MachOHeader& header, cons size_t needed = symbolStubs.size / symbolStubs.reserved2; for (size_t j = 0; (j < needed) && ((j + symbolStubs.reserved1) < indirectSymbols.size()); j++) { - // Not exactly sure what the following 3 variables are for but this is the check done in - // Apple's source code - uint8_t sectionType = (symbolStubs.flags & SECTION_TYPE); - bool selfModifyingStub = (sectionType == S_SYMBOL_STUBS) && (symbolStubs.flags & S_ATTR_SELF_MODIFYING_CODE) && - (symbolStubs.reserved2 == 5) && (header.ident.cputype == MACHO_CPU_TYPE_X86); auto symNum = indirectSymbols[j + symbolStubs.reserved1]; if (symNum == INDIRECT_SYMBOL_ABS) continue; @@ -2924,11 +2916,6 @@ void MachoView::ParseSymbolTable(BinaryReader& reader, MachOHeader& header, cons unordered_map<size_t, vector<std::pair<section_64*, size_t>>> pointerSymbols; for (auto& symbolPointerSection : header.symbolPointerSections) { - // Not exactly sure what the following 3 variables are for but this is the check done in - // Apple's source code - uint8_t sectionType = (symbolPointerSection.flags & SECTION_TYPE); - bool selfModifyingStub = (sectionType == S_SYMBOL_STUBS) && (symbolPointerSection.flags & S_ATTR_SELF_MODIFYING_CODE) && - (symbolPointerSection.reserved2 == 5) && (header.ident.cputype == MACHO_CPU_TYPE_X86); size_t needed = symbolPointerSection.size / m_addressSize; for (size_t j = 0; (j < needed) && ((j + symbolPointerSection.reserved1) < indirectSymbols.size()); j++) { |