------ Tagged ld64-47
-
+----- Tagged ld64-59
------ Tagged ld64-46
-
-2006-03-10 Nick Kledzik <kledzik@apple.com>
+2006-06-22 Nick Kledzik <kledzik@apple.com>
- <rdar://problem/4419505> ld64 should figure out architecture from .o files
- * unit-tests/test-cases/auto-arch: added
- * src/ld.cpp: added Linker::inferArchitecture() to scan .o files are infer architecture to link
- * src/MachOReaderArchive.hpp: enhanced validFile() to look deeper into archive and really valdate
- * src/MachOWriterExecutable.hpp: stop using fOptions.architecture()
- * src/Options.cpp: stop defaulting to ppc64
-
-
-2006-03-09 Nick Kledzik <kledzik@apple.com>
-
- <rdar://problem/4465004> Need "intentionally left blank" dylib stubs
- * unit-tests/include/common.makefile: add VALID_ARCHS
- * unit-tests/run-all-unit-tests: set up VALID_ARCHS
- * unit-tests/test-cases/blank-stubs: add test case
- * src/ld.cpp: in addDylib(), detect and ignore blank stubs
- * src/MachOReaderDylib.hpp: in constructor, handle blank stubs
+ <rdar://problem/4596726> ld64 lost DWARF debug notes
+ MachOReaderRelocatable.hpp: add fHasUUID so kDebugInfoStabsUUID can be set later
+ unit-tests/test-cases/dwarf-debug-notes-r: added test case
-2006-03-09 Nick Kledzik <kledzik@apple.com>
-
- <rdar://problem/4471424> crash in stub with 2GB pagezero
- * src/MachOWriterExecutable.hpp: StubAtom<ppc64> can't be no-pic if a large zero-page is used
-
-2006-03-06 Nick Kledzik <kledzik@apple.com>
-
- * src/Options.cpp: addSectionAlignment, warn if -sectalign alignment is not a power of two
-
------ Tagged ld64-45
-
-
-2006-03-06 Nick Kledzik <kledzik@apple.com>
-
- <rdar://problem/4466930> LP64/9A122: ld64: hang when trying to link DiscRecording framework
- * src/Options.cpp: addSectionAlignment, warn on zero. Use log2() for alignment conversion
+2006-06-21 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4567995> python 64-bit address miscalculation
+ src/MachOReaderRelocatable.hpp: change getTargetOffset() to sign extend the 32-bit value to 64-bits
------ Tagged ld64-44
-
-2006-03-04 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: fix again test for detection of anonymous non-lazy-pointer.
- Error out if .o file contains old __DWARFA style dwarf.
-
-2006-03-02 Nick Kledzik <kledzik@apple.com>
-
- * src/ld.cpp: only re-map page aligned sub-parts of a fat file. A conformat mmap() requires alignment.
-
------ Tagged ld64-43
-
-2006-03-02 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: <rdar://problem/4464370> tighten detection of anonymous non-lazy-pointer
-
------ Tagged ld64-42
-
-2006-02-28 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: fix x86 __IMPORT permissions for class Segment
-
-2006-02-28 Nick Kledzik <kledzik@apple.com>
-
- <rdar://problem/4461240> SWB: ld64-37 (can't resolve symbol ___dso_handle)
- * src/MachOWriterExecutable.hpp: add class DsoHandleAtom
-
-2006-02-28 Nick Kledzik <kledzik@apple.com>
-
- * unit-tests/test-cases/literals-coalesce-alignment: added test case
- * src/ld.cpp: when coalescing strings pick one with greater alignment
- <rdar://problem/4458660> ld64: CG link failed because lo14 reference to anonymous non-lazy-pointer not aligned
- * unit-tests/test-cases/relocs-c/test.c: tweak to fail like 4458660
- * src/MachOReaderRelocatable.hpp: detect anonymous non-lazy-pointer and transform into real non-lazy-pointers
-
------ Tagged ld64-41
-
-2006-02-24 Nick Kledzik <kledzik@apple.com>
-
- * src/Options.cpp: Warning about -no_dead_strip_inits_and_terms and -i options.
- Fix -weak-l option.
-
------ Tagged ld64-40
-
-2006-02-24 Nick Kledzik <kledzik@apple.com>
-
- <rdar://problem/4454698> Leopard9A113: ppc64 libstdc++.dylib initializer crashes in pthread_once
- * unit-tests/test-cases/multiple-entry-points: added
- * src/MachOReaderRelocatable.hpp: make sure that if there are multiple symbols with the same
- address, that we properly make zero length atoms for all but last symbol
-
-2006-02-24 Nick Kledzik <kledzik@apple.com>
-
- * src/Options.cpp: <rdar://problem/4456093> ld64 doesn't realpath(3) B&I tracing paths
+2006-06-21 Nick Kledzik <kledzik@apple.com>
-2006-02-24 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4535036> ld64 seems to offset things incorrectly when using -r
+ src/MachOWriterExecutable.hpp: in -r mode, virtual sections don't increment address
- * src/Options.cpp: <rdar://problem/4457078> 9A110: ld64 can't deal with section names >16 chars
-2006-02-23 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-58
- * src/MachOWriterExecutable.hpp: use vector.reserve() to minimize re-allocations
- * src/Options.cpp: use vector.reserve() to minimize re-allocations
- * src/MachOReaderRelocatable.hpp: use vector.reserve() to minimize re-allocations
- * src/MachOReaderDylib.hpp: use vector.reserve() to minimize re-allocations
- * src/ld.cpp: use vector.reserve() to minimize re-allocations
+2006-06-16 Nick Kledzik <kledzik@apple.com>
-2006-02-23 Nick Kledzik <kledzik@apple.com>
+ src/rebase.cpp: fix page alignment problem
+ src/rebase.cpp: fix endianess problem with local non-lazy pointers
- <rdar://problem/4455927> ld64 creates corrupt executables (and has malloc errors) with -headerpad option
- * src/MachOWriterExecutable.hpp: Change LoadCommandsPaddingAtom<A>::setSize() to update fLargestAtomSize
- * unit-tests/test-cases/header-pad: added
+2006-06-15 Nick Kledzik <kledzik@apple.com>
-2006-02-23 Nick Kledzik <kledzik@apple.com>
+ src/rebase.cpp: fix to build in CurryWeed
+ ld64.xcodeproj/project.pbxproj: fix to build properly in CurryWeed
- <rdar://problem/4455192> ld64 creates invalid static executables
- * src/MachOWriterExecutable.hpp: Change MachHeaderAtom<A>::copyRawContent() to create correct header
- for static executables. Change SymbolTableLoadCommandsAtom to skip LC_DYSYMTAB for static executables
- * src/machochecker.cpp: Add tests that static executables are well formed
- * unit-tests/test-cases/static-executable: added
+2006-06-15 Nick Kledzik <kledzik@apple.com>
-2006-02-22 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4495309> Support .objc_class_name_* symbols
+ src/ObjectFile.h: Add kSymbolTableInAsAbsolute
+ src/MachOReaderRelocatable.hpp: synthesize references to required objc classes
+ src/MachOWriterExecutable.hpp: write objc_class_name as absolute symbol
+ unit-tests/test-cases/objc-references: added
- * src/Options.cpp: <rdar://problem/4453468> chnage printf on unknown arg to a throw
+2006-06-15 Nick Kledzik <kledzik@apple.com>
------ Tagged ld64-39
+ <rdar://problem/4484369> SECTION_ATTRIBUTES unset in ppc64 mach-o header
+ src/MachOWriterExecutable.hpp: add section attribute for sections with code
-2006-02-20 Nick Kledzik <kledzik@apple.com>
+2006-06-15 Nick Kledzik <kledzik@apple.com>
- * unit-tests/test-cases/read-only-relocs: added new test case
- * src/MachOWriterExecutable.hpp: <rdar://problem/4448922> detect and error on relocs in read-only sections
- * src/MachOReaderRelocatable.hpp: fix parsing of i386 absolute addressing relocs
+ <rdar://problem/4569407> ld64 bogus duplicate symbol name linking GNU libobjc
+ src/MachOReaderRelocatable.hpp: only special case Apple's objc runtime objc classes
-2006-02-20 Nick Kledzik <kledzik@apple.com>
+2006-06-15 Nick Kledzik <kledzik@apple.com>
- * unit-tests/test-cases/stabs-coalesce: added new test case
- * src/ld.cpp.hpp: <rdar://problem/4449226> in collectStabs removed unused stabs
+ <rdar://problem/4582999> x86_64: ".align" directive not honored
+ src/MachOReaderRelocatable.hpp: change code alignment to not depend on atom size
------ Tagged ld64-38
+2006-06-14 Nick Kledzik <kledzik@apple.com>
-2006-02-17 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4585335> jump table into middle of weak symbol causes error
+ src/MachOReaderRelocatable.hpp: create direct references to the interior of weak symbols
+ src/MachOWriterExecutable.hpp: don't error on absolute references to interior of weak symbols
- * src/MachOWriterExecutable.hpp: <rdar://problem/4434578> set correct n_sect field of stabs
+2006-06-13 Nick Kledzik <kledzik@apple.com>
-2006-02-15 Nick Kledzik <kledzik@apple.com>
+ src/Options.cpp: allow -image_base as an alias for -seg1addr
- * src/MachOReaderArchive.hpp: <rdar://problem/4441920> with -all_load skip over both kinds of SYMDEFs
- * unit-tests/test-cases/archive-basic/Makefile: add -all_load test case
+2006-06-13 Nick Kledzik <kledzik@apple.com>
------ Tagged ld64-37
+ <rdar://problem/4585115> implement -d
+ src/Options.h: add fMakeTentativeDefinitionsReal
+ src/Options.cpp: set fMakeTentativeDefinitionsReal if -d option is found
+ src/MachOWriterExecutable.hpp: turn tentative into real definition if makeTentativeDefinitionsReal
+ unit-tests/test-cases/btentative-to-real: added test case
-2006-02-13 Eric Christopher <echristo@apple.com>
+2006-06-13 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp (assignFileOffsets): Simplify. Add comments.
- Adjust whitespace.
+ <rdar://problem/4584355> implement -bundle_loader
+ src/Options.h: add fBundleLoader bit to DynamicLibraryOptions
+ src/Options.cpp: handle -bundle_loader
+ src/ld.cpp: pass fBundleLoader bit to MachOReaderDylib
+ src/MachOReaderDylib.hpp: support reading MH_EXECUTE files if fBundleLoader is set
+ src/MachOWriterExecutable.hpp: set bundle loader ordinal as EXECUTABLE_ORDINAL
+ unit-tests/test-cases/bundle_loader: added test case
-2006-02-13 Nick Kledzik <kledzik@apple.com>
+2006-06-12 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp: in Writer<x86>::fixUpReferenceRelocatable() fix kPCRel32 for external case
+ <rdar://problem/4583347> -syslibroot can cause "can't find ordinal for imported" error
+ src/MachOReaderDylib.hpp: in Reader::reExports() compare install path in addition to load path
-2006-02-13 Nick Kledzik <kledzik@apple.com>
- * unit-tests/test-cases/zero-fill: added
- * src/machochecker.cpp: check that S_ZEROFILL have no file offset
- * src/MachOWriterExecutable.hpp: rework assignFileOffsets() to fix rdar://problem/4441145
+2006-06-10 Nick Kledzik <kledzik@apple.com>
-2006-02-12 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: <rdar://problem/4440880> fix use of first zero-length c-string in .o file
-
-2006-02-12 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: <rdar://problem/4440905> fix uninitialized fAlignment
-
-2006-02-12 Nick Kledzik <kledzik@apple.com>
-
- * unit-tests/test-cases/relocs-asm/relocs-asm.s: add pointer-diff cases
- * src/Architectures.hpp: make size explicit in ppc/ppc64 kPointerDiff
- * src/MachOReaderRelocatable.hpp: don't allow kPointerDiff64 for ppc (just ppc64)
- * src/MachOWriterExecutable.cpp: set proper r_length for ld -r of kPointerDiff
-
------ Tagged ld64-36
-
-2006-02-08 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.cpp: rdar://problem/4438677 Handle when a .o file dwarf line info entries but no functions
-
-2006-02-08 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOWriterExecutable.cpp: Properly set address of first TEXT section
- Keep S_COALESCED attribute for __eh_frame
-
-2006-02-08 Nick Kledzik <kledzik@apple.com>
-
- * src/ld.cpp: Temporarily turn allowable client errors into warnings
- * unit-tests/test-cases/allowable-clientMakefile: Temporarily let warnings be ok for above
- * src/MachOWriterExecutable.hpp: fix ld -r to not use external relocations for symbols make static
-
-2006-02-08 Nick Kledzik <kledzik@apple.com>
-
- * src/ld.cpp: A sibling in an umbrella can always link with its other siblings
- * unit-tests/test-cases/allowable-client: add test case for above
-
-2006-02-08 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOReaderRelocatable.hpp: support LOCAL non-lazy pointers to hidden symbols
- * src/machochecker.cpp: verify indirect symbol table
- * unit-tests/test-cases/private-non-lazy: added test case
-
-2006-02-07 Nick Kledzik <kledzik@apple.com>
-
- * src/MachOWriterExecutable.hpp: fix calculation of file offsets in ld -r mode
- * src/machochecker.cpp: verify segment file offsets are within file
-
------ Tagged ld64-35
-
-2006-02-06 Nick Kledzik <kledzik@apple.com>
-
- * ld.cpp: allow parent of sub-framework to link
- * unit-tests/test-cases/allowable-client/Makefile: added cases for parent and clients of parent
-
-2006-02-04 Nick Kledzik <kledzik@apple.com>
-
- * unit-tests/test-cases/relocs-c/test.c: added some array cases
- * src/MachOReaderRelocatable.hpp: factor out makeReferenceToEH()
- * src/MachOWriterExecutable.hpp: add initial support for non-lazy pointer synthesis
-
------ Tagged ld64-34
-
-2006-02-04 Nick Kledzik <kledzik@apple.com>
-
- * src/ld.cpp: <rdar://problem/4432917> fix -no_arch_warnings
- <rdar://problem/4432932> fix -undefined warning
- Do BINCL/EINCL optimization for gfull stabs
- Implement "essential symbols" for stabs (-Sp)
- Fix allowable clients to only test on direct libraries
- * src/MachOReaderRelocatable.hpp: support BINCL/EINCL stabs
-
-2006-02-03 Nick Kledzik <kledzik@apple.com>
-
- * src/machochecker.cpp: add code to check load command alignment
- * src/MachOWriterExecutable.hpp: make load command alignment depend on architecture
-
-2006-02-03 Nick Kledzik <kledzik@apple.com>
-
- * unit-tests/test-cases/literals-coalesce: added
- * src/MachOReaderRelocatable.hpp: assure all targets of low14 ppc relocs are at least 4-byte alignmented
-
------ Tagged ld64-33
+ <rdar://problem/4548935> Need rebasing tool
+ src/rebase.cpp: added
+ unit-tests/test-cases/rebase-basic: added
+ doc/man/man1/rebase.1: added
+ ld64.xcodeproj/project.pbxproj: added rebase target. changed all targets to build with dwarf
+
-2006-02-02 Nick Kledzik <kledzik@apple.com>
+2006-06-10 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: properly coalesce 8-byte literals
- * src/MachOWriterExecutable.hpp: support ppc64::kPointerDiff32
+ src/machochecker.cpp: add some ppc reloc sanity checking
------ Tagged ld64-32
+----- Tagged ld64-57
-2006-02-02 Nick Kledzik <kledzik@apple.com>
+2006-06-06 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: support anonymous zero fill atoms
+ <rdar://problem/4565088> ld64 is not adding a final '/' char on the initial directory-name SO stab debug map entry
+ ld.cpp: Change Linker::synthesizeStabs() to assure directory SO always has a trailing slash
+ unit-tests/test-cases/dwarf-debug-notes/expected-stabs: update with trailing /
+
+2006-06-06 Nick Kledzik <kledzik@apple.com>
-2006-02-02 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4572702> -sectcreate of a 0-byte section fails
+ MachOWriterExecutable.cpp: Don't error out on zero length segments
+ MachOWriterExecutable.cpp: For ppc64 reloc base address is the first writable segment iff
+ there is a writable segment >4GB from base address
- * src/ld.cpp: A weak definition is good enough, do not search archives for a non-weak one
- * unit-tests/test-cases/archive-weak: add test case for above
- * src/MachOReaderRelocatable.hpp: an atom should never have a by-name reference to itself
- * src/Options.cpp: prevent .eh symbols from being exported via a -exported_symbols_list
+2006-06-04 Eric Christopher <echristo@apple.com>
-2006-02-01 Nick Kledzik <kledzik@apple.com>
+ Radar 4560240
+ Radar 3964999
+ * src/ld.cpp (createReader): Fixed error message.
+ (resolve): Ditto.
+ (resolveFrom): Ditto.
+ (checkUndefines): Ditto.
- * src/MachOReaderRelocatable.hpp: Support -macosx_version_min 10.5
+----- Tagged ld64-56
-2006-02-01 Nick Kledzik <kledzik@apple.com>
+2006-05-23 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: don't try to parse debug_line dwarf if no symboled atoms
+ <rdar://problem/4558079> No debug notes for ObjC methods when linking with ld64
+ ld.cpp: don't limit debug notes to functions starting with underscore
------ Tagged ld64-31
+2006-05-22 Nick Kledzik <kledzik@apple.com>
-2006-02-01 Eric Christopher <echristo@apple.com>
+ <rdar://problem/4556982> ld64 spends much time in mach_o::relocatable::Reader<x86_64>::findAtomByName
+ * src/MachOReaderRelocatable.hpp: add makeReferenceToSymbol() so that x86_64 does not need to do by-name lookups
- * unit-tests/test-cases/allow-stack-execute/Makefile: Move otool handling...
- * unit-tests/include/common.makefile: ... here.
- * unit-tests/bin/fail-if-stdin.pl: New.
- * unit-tests/test-cases/no-uuid: Ditto.
- * src/ld.cpp (Linker::) Add fCreateUUID.
- (::Linker): Initialize.
- (::collectStabs): Use. Set if dwarf or we have a UUID already.
- (::writeOutput): Pass as argument to Writer::write along with option.
- * src/Options.h (Option::emitUUID): Declare.
- (Option::fEmitUUID): Ditto.
- * src/Options.cpp (Option::emitUUID): New.
- (parse): Handle -no_uuid.
- * src/MachOReaderRelocatable (Reader::Reader): Handle LC_UUID.
- * src/ExecutableFile.h (Writer::Write): Add createUUID boolean.
- * src/MachOWriterExecutable: Add UUID forward declaration.
- (fUUIDAtom): New.
- (UUIDLoadCommandAtom): Emit LC_UUID if fEmit. New function emit. Size
- to zero at start.
- (Writer::writer): Add handle for LC_UUID. If createUUID emit LC_UUID.
- (MachHeaderAtom::copyRawContent): Don't count a load command if its size is
- 0.
- (UUIDLoadCommandAtom::copyRawContent): Depend on fEmit.
+2006-05-22 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4535044> remove inferring warning
+ * ld.cpp: Remove "inferring" warning. If a link failed and now arch was specifed add which arch was
+ inferred to error message
-2006-01-31 Nick Kledzik <kledzik@apple.com>
+2006-05-19 Nick Kledzik <kledzik@apple.com>
- * unit-tests/test-cases/dwarf-debug-notes : Added
- * src/ld.cpp: don't generate debug note for .eh symbols
- * src/MachOReaderRelocatable.hpp: make dwarf line info to atom matching faster and better
+ <rdar://problem/4544001> ld64 does not honor -arch_multiple
+ * ld.cpp: If fOptions.printArchPrefix(), add architecture name to error message
-2006-01-31 Nick Kledzik <kledzik@apple.com>
+2006-05-19 Nick Kledzik <kledzik@apple.com>
- * ld64.xcodeproj/project.pbxproj : Make buildable on Leopard
- * src/MachOFileAbstraction.hpp: make buildable without latest cctools headers
+ <rdar://problem/4555973> Support S_16BYTE_LITERALS section types
+ * src/MachOReaderRelocatable.hpp: support S_16BYTE_LITERALS
+ * src/MachOWriterExecutable.hpp: support S_16BYTE_LITERALS
-2006-01-31 Nick Kledzik <kledzik@apple.com>
+2006-05-19 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: better error message for bad relocs
- * src/ObjectDump.cpp: add emacs tab settings
- * src/SectCreate.h: ditto
- * src/SectCreate.cpp: ditto
- * src/machochecker.cpp: ditto
- * src/ExecutableFile.h: ditto
+ <rdar://problem/4548803> "warning can't parse dwarf compilation unit info" warnings building debug
+ * src/MachOReaderRelocatable.hpp: fix bugs in dwarf line table parsing
-2006-01-30 Eric Christopher <echristo@apple.com>
+----- Tagged ld64-55
- * src/ExecutableFile.h: Indent.
+2006-05-18 Nick Kledzik <kledzik@apple.com>
-2006-01-30 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4534339> Default the pagezero size to 4GB for x86-64
+ * src/Options.cpp: Chnage default the pagezero size to 4GB for x86-64
- * src/MachOReaderRelocatable.hpp: performance improvements
- * src/ld.cpp: now that stubs are synthesized in write, don't need to special case anymore
+2006-05-18 Nick Kledzik <kledzik@apple.com>
-2006-01-30 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4552825> x86_64 CarbonCore fails to link with "atom not found in symbolIndex"
+ * src/MachOWriterExecutable.hpp: in buildObjectFileFixups() don't call addObjectRelocs() on kNoFixUp references
- * src/MachOReaderRelocatable.hpp: fix parsing of pcc relocs
- * unit-tests/test-cases/relocs-asm/relocs-asm.s: add test case for above
+2006-05-18 Nick Kledzik <kledzik@apple.com>
-2006-01-29 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4553555> ld64: .section defaults to read-only
+ * src/MachOReaderRelocatable.hpp: default unknown segments to r/w
- * unit-tests/test-cases/weak_import: added test case
- * src/ld.cpp: move code for weak_import mismatch to writer
- * src/ObjectFile.h: remove ImportWeakness methods
- * src/MachOReaderDylib.hpp: ditto
- * src/SectCreate.cpp: ditto
- * src/Architectures.hpp: add new ReferenceKinds for weak_imports
- * src/MachOReaderRelocatable.hpp: implement new ReferenceKinds
- * src/MachOWriterExecutable.hpp: handle new ReferenceKinds and weak_import mismatches
+2006-05-18 Nick Kledzik <kledzik@apple.com>
-2006-01-29 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4551990> -fvisibility=hidden causes crashes for x86_64
+ * src/MachOWriterExecutable.hpp: properly handle RIP relative tentative definitions
- * src/Options.cpp: verify -allow_stack_execute is only used on main executables
+2006-05-12 Nick Kledzik <kledzik@apple.com>
-2006-01-29 Nick Kledzik <kledzik@apple.com>
+ * src/Architectures.hpp: add x86::kAbsolute32
+ * src/MachOReaderRelocatable.hpp: generate x86::kAbsolute32 for mdynamic-no-pic instructions
+ * src/MachOWriterExecutable.hpp: process x86::kAbsolute32 reference kind
- * src/MachOReaderRelocatable.hpp: sync with latest dwarf reader from Geoff
- * src/debugline.c: sync with latest dwarf reader from Geoff
+----- Tagged ld64-54
-2006-01-27 Eric Christopher <echristo@apple.com>
+2006-05-11 Nick Kledzik <kledzik@apple.com>
- * src/ld.cpp (Linker::syntesizeStabs): Correct spelling. Update all uses.
+ <rdar://problem/4545108> CF-393 failes to link for x86_64
+ * src/MachOWriterExecutable.cpp: fix sign extension for Rel32 relocs in Writer<x86_64>::fixUpReferenceRelocatable
-2006-01-27 Eric Christopher <echristo@apple.com>
+2006-05-11 Nick Kledzik <kledzik@apple.com>
- * src/Options.h (Options): Add hasExecutableStack, fExecutableStack.
- * src/Options.cpp (Options::hasExecutableStack): New.
- (Options::parse): Parse -allow_stack_execute.
- * src/MachOWriterExecutable.hpp (MachHeaderAtom::copyRawContent):
- Implement MH_ALLOW_STACK_EXECUTION.
- * unit-tests/include/common.makefile (FAIL_IF_EMPTY): New.
- * unit-tests/bin/fail-if-no-stdin.pl: New file.
- * unit-tests/test-cases/allow-stack-execute: New directory.
+ <rdar://problem/4501434> warning arch x86_64 not found using i386
+ * src/ld.cpp: remove hack to allow x86_64 to link against i386 dylibs
-2006-01-27 Nick Kledzik <kledzik@apple.com>
- * src/MachOFileAbstraction.hpp: rely on latest system headers
- * src/MachOWriterExecutable.hpp: fix ppc stubs.
- wrote new relocationNeededInFinalLinkedImage() to replace common code
+2006-05-10 Nick Kledzik <kledzik@apple.com>
-2006-01-27 Eric Christopher <echristo@apple.com>
+ <rdar://problem/4543754> x86_64: .objc_class_name symbol names scrambled
+ * src/MachOReaderRelocatable.hpp: properly compute alignment of __OBJC __class sections
- * src/ld.cpp (logTraceInfo): New.
- (Linker::addArchive): Use.
- (Linker::addDylib): Ditto.
- * src/ObjectFile (ReaderOptions::fTraceOutputFile): New.
- * src/MachOReaderArchive.hpp (Reader::Reader): Move trace
- logging to Linker::addArchive.
- * src/Options.cpp (parsePreCommandLineEnvironment): Check
- LD_PRINT_FILE if tracing dylibs or archives.
-2006-01-26 Nick Kledzik <kledzik@apple.com>
+2006-05-08 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp: handle NULL strings in SO debug notes
+ <rdar://problem/3894083> Support -dead_strip
+ * src/Options.h/cpp: implement -why_load and -why_live. Enable -dead_strip.
+ * src/MachOReaderArchive.hpp: implement -why_load
+ * src/MachOReaderRelocatable.hpp: suppress GCC_except_table* symbols in final output
+ * src/ld.cpp: implement dead code stripping
+ * unit-tests/test-cases/dead_strip: added
-2006-01-26 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-53
- * src/MachOWriterExecutable.hpp: fix header padding calculation and thread state
+2006-05-05 Nick Kledzik <kledzik@apple.com>
-2006-01-26 Nick Kledzik <kledzik@apple.com>
+ * src/Options.cpp: make 10.4 be minimum OS version for newer architectures
- Rewrite all stabs processing.
- Move sythesize of debug notes into ld.cpp
+2006-05-05 Nick Kledzik <kledzik@apple.com>
-2006-01-26 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4147604> N_SO symbols in 64-bit builds have a zero address for n.n_value
+ * src/ld.cpp: for SO stabs, associate first and last atom in the SO range
+ * src/MachOWriterExecutable.hpp: use atom associated with SO stab to set ins n_value
- * src/MachOWriterExecutable.hpp: fix ppc and ppc64 stub relocs
+2006-05-05 Nick Kledzik <kledzik@apple.com>
-2006-01-25 Nick Kledzik <kledzik@apple.com>
+ * MachOWriterExecutable.hpp: fix end FUN stab to have length of function
- * ld64.xcodeproj/project.pbxproj: special case building in Curry
-2006-01-25 Nick Kledzik <kledzik@apple.com>
+2006-05-02 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp: fix bugs in stub/lazy-pointer synthesis
+ <rdar://problem/4496250> 64-bit main executables should have 4GB zero page by default
+ * src/Opptions.cpp: change default pagezero_size to 4GB for ppc64
+ <rdar://problem/4492850> 64 bit: apps with -mdynamic-no-pic seg fault when page zero > 4GB
+ * src/MachOWriterExecutable.cpp: rework pagezero for ppc64 so that if any mdynamic-no-pic code
+ is found, the code is kept in the low 2GB, and a new segment is create to map away up to 4GB.
-2006-01-24 Eric Christopher <echristo@apple.com>
+2006-05-02 Nick Kledzik <kledzik@apple.com>
- * src/ld.cpp (Linker::createReaders): Change logging title to XBS.
- (Linker::addDylib): Ditto.
- * src/MachOReaderArchive.hpp (Reader::Reader): Ditto.
- * src/Options.h (fPrintOptions): New.
- * src/Options.cpp (Options::Options): Initialize above.
- (Options::checkForFile): Change logging title to XBS.
- (Options::findFramework): Ditto.
- (Options::parse): Add log for options.
- (Options::parsePreCommandLineEnvironmentSettings): Add LD_TRACE_ARCHIVES,
- LD_TRACE_DYLIBS, and LD_PRINT_OPTIONS.
+ * src/Opptions.cpp: remove warning about -stack_addr not specified. Add warning if 32-bit stack
+ overlaps shared region
-2006-01-24 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-52.1
- * src/MachOReaderRelocatable.hpp: better C++ eh parsing
+2006-05-01 Nick Kledzik <kledzik@apple.com>
-2006-01-23 Eric Christopher <echristo@apple.com>
+ * src/MachOReaderRelocatable.cpp: rework handleAnonymousNonLazyPointers() to handle anl's in the middle
+ the __data section too.
- * unit-tests/bin/fail-if-exit-zero.pl: New.
- * unit-tests/include/common.makefile (FAIL_IF_SUCCESS): Use.
- * unit-tests/allowable-client: New test.
- * src/ld.cpp (Linker::addDylib): Check allowable clients before adding dylib.
- * src/Options.h (allowableClients): New.
- (clientName): Ditto.
- (fAllowableClients): Ditto.
- (fClientName): Ditto.
- * src/Options.cpp: Implement above.
- (parse): Handle -allowable_client and -client_name.
- * src/MachOReaderDylib.hpp (getAllowableClients): New.
- (fAllowableClients): Ditto.
- (Reader): Process LC_SUB_CLIENT load command.
- * src/ObjectFile.h (parentUmbrella): New.
- (getAllowableClients): New.
- * src/MachOWriterExecutable.hpp (AllowableClientLoadCommandsAtom): New.
+----- Tagged ld64-52
-2006-01-23 Nick Kledzik <kledzik@apple.com>
+2006-04-28 Nick Kledzik <kledzik@apple.com>
- * unit-tests/test-cases/archive-basic: added
- * src/ld.cpp: fix shadowed local variable
- * src/FileAbstraction.hpp: <rdar://problem/4417372> ld64 shouldn't inline when building debug
+ <rdar://problem/4513304> 64-bit: 9A152 TextEdit crashes in dlopen on bring-up
+ * src/MachOReaderRelocatable.cpp: rework anonymous non-lazy-pointer detection
-2006-01-23 Nick Kledzik <kledzik@apple.com>
+2006-04-28 Nick Kledzik <kledzik@apple.com>
- * src/ld.cpp: fix symbol not found error message
- * src/MachOReaderDylib.hpp: add logging to hash table
- * src/MachOReaderRelocatable.hpp: enable stabs processing. Handle static functions with stubs
- handle labeled cstrings.
- * src/MachOWriterExecutable.hpp: properly suppress atoms not in symbol table. fix low14 error check.
- add StubAtomHelper.
- * unit-tests/test-cases/relocs-literals/test.c: add more interesting edge cases
+ <rdar://problem/4528054> 64 Bit: Development build of ppc64 TextEdit gets confused about static variables
+ * src/MachOReaderRelocatable.cpp: mark non-lazy-pointer atoms as scopeTranslationUnit if targetting a static symbol
-2006-01-17 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: tweaks to synthesizing debug notes
+2006-04-27 Nick Kledzik <kledzik@apple.com>
-2006-01-16 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4498971> dyld crashes ungracefully on x86_64 when there is an internal exception
+ * src/MachOWriterExecutable.cpp: allow non-zero PCRELGOT addends (used by C++ eh frames)
- * src/debugline.{sh}: added
- * src/MachOReaderRelocatable.hpp: synthesize debug notes SOL from dwarf
- * src/MachOWriterExecutable.hpp: fix lazy pointer section
- * src/ObjectDump.hpp: Fix conditionalization
- * unit-tests/test-cases/dwarf-strip: added
+2006-04-21 Nick Kledzik <kledzik@apple.com>
-2006-01-11 Nick Kledzik <kledzik@apple.com>
+ * src/Options.cpp: fix default address for ppc64 custom stack
+ * src/MachOWriterExecutable.cpp: fix set up of ppc64 custom stack
- * src/MachOReaderRelocatable.hpp: support Tiger crt1.o build with old ld64
- * src/ObjectDump.hpp: Support -arch option
-2006-01-10 Nick Kledzik <kledzik@apple.com>
+2006-04-14 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp: fix stubs for ppc64
- * src/MachOFileAbstraction.hpp: fix typo for macho_routines
- * ld64.xcodeproj/project.pbxproj: add machochecker target
- * src/machochecker.cpp: new skeleton for checking mach-o file bit
- * unit-tests/: Add support for running machochecker
+ * src/Options.cpp: fix -sub_library processing to work it dylib is specifed with leaf name
-2006-01-10 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-51.1
- * src/MachOReaderRelocatable.hpp: warn if dwarf can't be parsed
- * src/MachOReaderArchive.hpp: modTime for OSO stabs from archives is .a modTime
+2006-04-13 Nick Kledzik <kledzik@apple.com>
-2006-01-09 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4513304> 64-bit: 9A152 TextEdit crashes in dlopen on bring-up
+ * src/MachOReaderRelocatable.hpp: when detecting anonymous non-lazy-pointers disqualify data
+ that points to static or global symbols
+ * src/ld.cpp: print version of ld64 in error messages
- * track modification time of .o files so that sythesized OSO stab will have it
-2006-01-09 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-51
- * src/MachOFileAbstraction.hpp: add macho_uuid_command
- * src/MachOWriterExecutable.cpp: add UUID load command to generated files
+2006-04-11 Nick Kledzik <kledzik@apple.com>
-2006-01-09 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4499168> exported symbols not properly stripped
+ * src/MachOReaderRelocatable.hpp: enable AnonymousAtom::setScope()
- * src/MachOReaderDylib.hpp: no longer keep dylib memory mapped
- * src/ld.cpp: don't track dylib sizes because they are not longer memory mapped
+2006-03-31 Nick Kledzik <kledzik@apple.com>
-2006-01-05 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4498391> ld64 fails when linking debug ppc64 HIToolbox
+ * src/MachOReaderRelocatable.hpp: handle anonymous non-lazy pointers encoded with local relocations
+ * src/MachOWriterExecutable.hpp: in -r mode, only generated INDIRECT_SYMBOL_LOCAL for non-lazy targets that
- * src/MachOReaderRelocatable.hpp: support new relocations
-2006-01-05 Nick Kledzik <kledzik@apple.com>
+2006-03-31 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderDylib.hpp: support MH_DYLIB_STUB
- * src/MachOReaderRelocatable.hpp: Add Geoff's comp unit extractor
+ <rdar://problem/4496499> ld64 should remove generated file if link errors out
+ * src/MachOWriterExecutable.hpp: catch exceptions in Writer<A>::write(), delete output file, and rethrow
-2006-01-05 Nick Kledzik <kledzik@apple.com>
- refactor: transform Atom::dontStripName() to getSymbolTableInclusion()
- * src/ld.cpp: pass dyld_stub_binding_helper to writer
- * src/MachOReaderRelocatable.hpp: update synthesized stabs
- Ignore stubs and lazy pointers in .o files
- Support initializers and terminators
- * src/MachOWriterExecutable.hpp: synthesize stubs and lazy pointers as needed
- * ld64.xcodeproj/project.pbxproj: change Release target to build with dwarf
+----- Tagged ld64-50
-2006-01-03 Eric Christopher <echristo@apple.com>
+2006-03-29 Nick Kledzik <kledzik@apple.com>
- * src/Options.h (multipleDefinitionsInDylibs): Declare.
- (overridingDefinitionInDependentDylib): Ditto.
- (warnOnMultipleDefinitionsInObjectFiles): Ditto.
- (multiplyDefined): Remove.
- (multiplyDefinedUnused): Ditto.
- (fMultiplyDefined): Ditto.
- (fWarnOnMultiplyDefined): New.
- (fMultiplyDefinedDynamic): Ditto.
- * src/Options.cpp (Options::Options): Initialize above.
- (overridingDefinitionInDependentDylib): New.
- (multipleDefinitionsInDylibs): Ditto.
- (warnOnMultipleDefinitionsInObjectFiles): Ditto.
- (parse): Update comments. Fix parsing of -y option.
- Update error message for -dead_strip. Parse above
- options.
+ * src/MachOWriterExecutable.hpp: fix x86_64 addends when -multi_module forces an external relocation
-2006-01-02 Nick Kledzik <kledzik@apple.com>
+2006-03-29 Nick Kledzik <kledzik@apple.com>
- * Refactor: move Atom::writeContent() to Writer
+ * src/MachOReaderRelocatable.hpp: synthesize .objc_class_name symbols
+ * src/MachOFileAbstraction.hpp: use strncpy for sect/seg names to zero fill trailing space
-2005-12-23 Nick Kledzik <kledzik@apple.com>
+2006-03-28 Nick Kledzik <kledzik@apple.com>
- * Reworked, simplify, and document test harness
- * unit-tests/README: Added
+ * src/MachOReaderRelocatable.hpp: fix spurious warning about dwarf line info
-2005-12-23 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-49.1
- * src/MachOReaderRelocatable.hpp: fixes for Objective-C
- * unit-tests/test-cases/relocs-objc: Added
+2006-03-25 Nick Kledzik <kledzik@apple.com>
-2005-12-22 Nick Kledzik <kledzik@apple.com>
+ * MachOWriterExecutable.hpp : don't complain about ppc64 dyld being based > 4GB
- * src/MachOReaderRelocatable.hpp: fix check that next reloc is pair
- * src/MachOReaderRelocatable.hpp: Add code to synthesize essential stabs from dwarf
+----- Tagged ld64-49
-2005-12-21 Nick Kledzik <kledzik@apple.com>
+2006-03-24 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: Fix parsing of literal sections
- * src/MachOWriterExecutable.hpp: Fix writing of literal sections
- * unit-tests/test-cases/relocs-literals: Added
+ * src/MachOWriterExecutable.hpp: dyld is allowed to have synthesized non-lazy pointers
+ <rdar://problem/4488113> ld64 is after processing bad GSYM stabs
+ * src/MachOReaderRelocatable.hpp: if a GSYM is found that does not match any data symbol, suppress it
-2005-12-15 Eric Christopher <echristo@apple.com>
+2006-03-23 Nick Kledzik <kledzik@apple.com>
- * src/Options.h (enum Treatment): New.
- (enum PICTreatment): Delete.
- (enum VersionMin): New.
- (prebind): Declare.
- (macosxVersionMin): Ditto.
- (multiplyDefined): Ditto.
- (multiplyDefinedUnused): Ditto.
- (setVersionMin): Ditto.
- (setPICTreatment): Delete.
- (setReadOnlyRelocTreatment): Ditto.
- (picTreatment): Adjust return type.
- (parseTreatment): New.
- (fPrebind): Ditto.
- (fVersionMin): Ditto.
- (fPICTreatment): Change type.
- (fMultiplyDefined): New.
- (fMultiplyDefinedUnused): Ditto.
- (fLimitUndefinedSymbols): Ditto.
+ * src/MachOWriterExecutable.hpp: in Writer<x86>::fixUpReferenceFinal() fix when x86::kPointer is for an
+ external relocation
- * src/Options.cpp: Fix whitespace. Add comments on options.
- (Options::Options): Add initializers for new variables.
- (Options::prebind): New.
- (Options::macosxVersionMin): Ditto.
- (Options::parseTreatment): Ditto.
- (Options::setVersionMin): Ditto.
- (Options::setReadOnlyRelocTreatment): Delete.
- (Options::setPICTreatment): Ditto.
- (Options::Parse): Update for above. Add comments.
+2006-03-23 Nick Kledzik <kledzik@apple.com>
-2005-12-15 Nick Kledzik <kledzik@apple.com>
+ * src/Options.cpp: change macosx-min-version to default to a per-architecture setting
+ add warning if -pagezero_size is not page aligned
+ * src/MachOWriterExecutable.hpp: properly handle external relocations for ppc64 with 4GB pagezero
+ * src/machochecker.cpp: sanity check relocation records
- * src/MachOReaderRelocatable.hpp: Add comments about dwarf
+----- Tagged ld64-48
-2005-12-14 Nick Kledzik <kledzik@apple.com>
+2006-03-21 Nick Kledzik <kledzik@apple.com>
- * src/ELFFileAbstraction.hpp: Added
- * src/ELFReaderRelocatable.hpp: Added
- * Lot of fixes for new architecture
+ <rdar://problem/4481406> 64bit: passing function pointer to another function passes the wrong function address
+ * src/MachOReaderRelocatable.hpp: when processing a non-lazy pointer to a static function, don't accidentally
+ match it to a STAB symbol.
-2005-12-13 Nick Kledzik <kledzik@apple.com>
+2006-03-21 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: check for S_ATTR_DEBUG and ignore those sections
- * unit-tests/test-cases/dwarf-ignore: added
+ <rdar://problem/4180168> .eh symbols make up 13% of libstdc++'s stripped binary size
+ * src/ObjectFile.h: add ReaderOptions.fForFinalLinkedImage
+ * src/Options.cpp: setup ReaderOptions.fForFinalLinkedImage
+ * src/MachOReaderRelocatable.hpp: mark .eh symbols kSymbolTableNotIn when building final linked image
-2005-12-12 Nick Kledzik <kledzik@apple.com>
+2006-03-21 Nick Kledzik <kledzik@apple.com>
- * Added test harness and three initial tests:
- relocs-asm, relocs-c, and hello-world
+ <rdar://problem/4473742> ld64 does not parse optional second argument to -filelist
+ * unit-tests/test-cases/filelist: added
+ * src/Options.cpp: in Options::loadFileList() handle comma option
-2005-12-12 Nick Kledzik <kledzik@apple.com>
- * src/MachOReaderRelocatable.hpp: Massive refactoring:
- Now there are three Atom classes, Chopping into Atoms
- is done on label boundaries or by knowledge of special
- sections, Share lots of ppc/ppc64 code.
- Stabs process code is temporarily disabled.
+----- Tagged ld64-47
-2005-12-12 Nick Kledzik <kledzik@apple.com>
- * src/ObjectDump.cpp: Add command line options: -no_content, -stabs, -no_sort
+----- Tagged ld64-46
-2005-12-11 Eric Christopher <echristo@apple.com>
+2006-03-10 Nick Kledzik <kledzik@apple.com>
- * src/Options.cpp: Reformat.
- * src/Options.h: Ditto.
+ <rdar://problem/4419505> ld64 should figure out architecture from .o files
+ * unit-tests/test-cases/auto-arch: added
+ * src/ld.cpp: added Linker::inferArchitecture() to scan .o files are infer architecture to link
+ * src/MachOReaderArchive.hpp: enhanced validFile() to look deeper into archive and really valdate
+ * src/MachOWriterExecutable.hpp: stop using fOptions.architecture()
+ * src/Options.cpp: stop defaulting to ppc64
-2005-12-07 Eric Christopher <echristo@apple.com>
- * src/MachOReaderRelocatable.hpp (Atom::getAlignment):
- When calculating alignment of an Atom, take into account
- the alignment from which we pulled the Atom.
+2006-03-09 Nick Kledzik <kledzik@apple.com>
-2005-12-06 Nick Kledzik <kledzik@apple.com>
+ <rdar://problem/4465004> Need "intentionally left blank" dylib stubs
+ * unit-tests/include/common.makefile: add VALID_ARCHS
+ * unit-tests/run-all-unit-tests: set up VALID_ARCHS
+ * unit-tests/test-cases/blank-stubs: add test case
+ * src/ld.cpp: in addDylib(), detect and ignore blank stubs
+ * src/MachOReaderDylib.hpp: in constructor, handle blank stubs
- * src/Options.cpp src/Options.h: Add design comments
+2006-03-09 Nick Kledzik <kledzik@apple.com>
-2005-12-05 Eric Christopher <echristo@apple.com>
+ <rdar://problem/4471424> crash in stub with 2GB pagezero
+ * src/MachOWriterExecutable.hpp: StubAtom<ppc64> can't be no-pic if a large zero-page is used
- * src/ld.cpp (Linker::createWriter): Uncomment ppc64 and
- i386 linkers.
+2006-03-06 Nick Kledzik <kledzik@apple.com>
-2005-12-05 Eric Christopher <echristo@apple.com>
+ * src/Options.cpp: addSectionAlignment, warn if -sectalign alignment is not a power of two
- * ChangeLog: New file.
+----- Tagged ld64-45
-2005-12-02 Nick Kledzik <kledzik@apple.com>
+2006-03-06 Nick Kledzik <kledzik@apple.com>
- * src/ObjectFile.h: Add design comments
+ <rdar://problem/4466930> <rdar://problem/4467982> ld64 failed: rel32 out of range when linking a dylib
+ * src/MachOWriterExecutable.cpp: in Writer<x86_64>::fixUpReferenceFinal add (int32_t) cast
-2005-11-28 Nick Kledzik <kledzik@apple.com>
+2006-03-06 Nick Kledzik <kledzik@apple.com>
- * Refactor Atom to use getDefinitionKind()
+ <rdar://problem/4466930> LP64/9A122: ld64: hang when trying to link DiscRecording framework
+ * src/Options.cpp: addSectionAlignment, warn on zero. Use log2() for alignment conversion
-2005-11-21 Nick Kledzik <kledzik@apple.com>
+2006-03-06 Nick Kledzik <kledzik@apple.com>
- * src/MachOWriterExecutable.hpp: don't generate section for commons in -r mode
+ <rdar://problem/4457818> x86_THREAD_STATE64_COUNT will change, ld64 must adapt
+ * src/MachOWriterExecutable.hpp: update ThreadsLoadCommandsAtom<x86_64> for new thread status layout
-2005-11-18 Nick Kledzik <kledzik@apple.com>
+----- Tagged ld64-44
- * x86 tweaks
+2006-03-04 Nick Kledzik <kledzik@apple.com>
-2005-11-18 Nick Kledzik <kledzik@apple.com>
+ * src/MachOReaderRelocatable.hpp: fix again test for detection of anonymous non-lazy-pointer.
+ Error out if .o file contains old __DWARFA style dwarf.
- * src/ObjectDump.cpp: make work with command line arguments
+2006-03-02 Nick Kledzik <kledzik@apple.com>
-2005-11-18 Nick Kledzik <kledzik@apple.com>
+ * src/ld.cpp: only re-map page aligned sub-parts of a fat file. A conformat mmap() requires alignment.
- * Massive rework to remove preprocessor conditionals and use templates
+----- Tagged ld64-43
-2005-11-14 Nick Kledzik <kledzik@apple.com>
+2006-03-03 Nick Kledzik <kledzik@apple.com>
- * Created new Subversion repository for ld64 from cvs tag ld64-27.2
+ <rdar://problem/4465443> RIP-relative offsets aren't handled properly when the instruction has immediate operands
+ * src/Architectures.hpp: add x86_64::kPCRel32_*
+ * src/MachOReaderRelocatable.hpp: generate x86_64::kPCRel32_*
+ * src/MachOWriterExecutable.hpp: process x86_64::kPCRel32_*
projects / apple / ld64.git / blobdiff