----- Tagged ld64-95.9 2009-02-13 Nick Kledzik Back out Linker changes for H2 hang * src/ld/Options.cpp: remove fPreventPageCrossingBranches * src/ld/MachOWriterExecutable.hpp: remove layout of __text so there are not page crossing branches * src/ld/MachOReaderRelocatable.hpp: parse but ignore ARM_THUMB_32BIT_BRANCH reloc ----- Tagged ld64-95.8.3 2009-03-31 Nick Kledzik ld might set MH_WEAK_DEFINES when it should not * src/ld/MachOWriterExecutable.hpp: rescan fRegularDefAtomsThatOverrideADylibsWeakDef and only consider global ones ----- Tagged ld64-95.8.2 2009-03-18 Nick Kledzik * src/ld/MachOReaderRelocatable.hpp: back out -force_cpusubtype_ALL changes ----- Tagged ld64-95.8.1 2009-03-17 Nick Kledzik -dead_strip inhibits weak coalescing in no_dead_strip section * src/ld/ld.cpp: in markDead() remove from fLiveRootAtoms 2009-03-17 Nick Kledzik libgcc fails to build in with ld64-95.8 * src/ld/MachOReaderRelocatable.hpp: interpret CPU_SUBTYPE_ARM_ALL as CPU_SUBTYPE_ARM_V4T * src/ld/Options.cpp: interept -force_cpusubtype_ALL as -arch armv4t ----- Tagged ld64-95.8 2009-02-09 Nick Kledzik ld64-95.7 crashes building Foundation-678.39 in side build * src/ld/MachOReaderRelocatable.hpp: handle a zero length section with a label before __cstring section ----- Tagged ld64-95.7 2009-02-06 Nick Kledzik * src/ld/ObjectFile.h: make fAddCompactUnwindEncoding false by default 2009-02-06 Nick Kledzik ER: add linker option to zero fill empty DATA sections on disk * src/ld/Options.cpp: add support for -no_zero_fill_sections * src/ld/MachOReaderRelocatable.hpp: isZeroFill() is only true if fOptimizeZeroFill * doc/man/man1/ld.1: document -no_zero_fill_sections * unit-tests/test-cases/no_zero_fill_sections: add test case 2009-02-05 Nick Kledzik label getting resolved to the wrong address. * src/ld/MachOWriterExecutable.hpp: add findAtomAndOffsetForSection() and use it to disambiguate * unit-tests/test-cases/label-on-end-of-section: added test case 2009-01-27 Nick Kledzik Warn -force_cpusubtype_ALL is not supported * src/ld/Options.cpp: warn if fForceSubtypeAll and fArchitecture is CPU_TYPE_ARM ----- Tagged ld64-95.6 2009-01-25 Nick Kledzik Add support for section start/end labels * src/ld/ObjectFile.h: add kSectionStart and kSectionEnd * src/ld/MachOReaderRelocatable.hpp: create SectionBoundaryAtoms as needed * src/ld/ld.cpp: sort SectionBoundaryAtoms correctly * src/ld/MachOWriterExecutable.hpp: allow all relocations in preload images ----- Tagged ld64-95.5 2009-01-15 Nick Kledzik * src/ld/MachOWriterExecutable.hpp: in hasPageCrossingBranches() ignore branches preceeded by a branch ----- Tagged ld64-95.4 2009-01-15 Nick Kledzik * src/ld/Options.cpp: handle -kext and -r the same for fPreventPageCrossingBranches ----- Tagged ld64-95.3 2009-01-14 Nick Kledzik linker should alter layout to prevent armv7 page crossing branches * src/ld/Options.cpp: set fPreventPageCrossingBranches * src/ld/MachOWriterExecutable.hpp: adjust layout of __text so there are not page crossing branches * src/ld/MachOReaderRelocatable.hpp: support new ARM_THUMB_32BIT_BRANCH reloce ----- Tagged ld64-95.2 2009-01-06 Nick Kledzik strip -S fails with "new trie is larger than original"