| 3e96531186ba574b0c25a4be62d24b8b7d752c9f |
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18-May-2012 |
Jim Grosbach <grosbach@apple.com> |
Refactor data-in-code annotations.
Use a dedicated MachO load command to annotate data-in-code regions.
This is the same format the linker produces for final executable images,
allowing consistency of representation and use of introspection tools
for both object and executable files.
Data-in-code regions are annotated via ".data_region"/".end_data_region"
directive pairs, with an optional region type.
data_region_directive := ".data_region" { region_type }
region_type := "jt8" | "jt16" | "jt32" | "jta32"
end_data_region_directive := ".end_data_region"
The previous handling of ARM-style "$d.*" labels was broken and has
been removed. Specifically, it didn't handle ARM vs. Thumb mode when
marking the end of the section.
rdar://11459456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157062 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| ba8297ec08cdf7ae0c1e0c18ce07922e1f822643 |
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25-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Refactor MachO relocation generaration into the Target directories.
Move the target-specific RecordRelocation logic out of the generic MC
MachObjectWriter and into the target-specific object writers. This allows
nuking quite a bit of target knowledge from the supposedly target-independent
bits in lib/MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133844 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| e1feeb9da41fd48002e363c6dbb0a3d7bf0b7811 |
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21-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Shuffle enums a bit to make it harder to inadvertently use the wrong
type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| b87422778c4e7b828e6e846b81fd77509439c622 |
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17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: On second thought, use a custom hook for enabling aggressive
IsSymbolRefDifferenceFullyResolved, it turns out this does change behavior on
enough cases for x86-32 that I would rather wait a bit on it.
- In practice, we will want to change this eventually because it only means we
generate less relocations (it also eliminates the need for the horrible
'.set' hack that Darwin requires in some places).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122042 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| 5d05d9769ec98cdee359fd934a56c9455e21232b |
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16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Lift some MachObjectWriter arguments into the target specific
interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121981 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| ae5abd595f5442767313a4c8a24008ad19323ceb |
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16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Stub out explicit MCMachObjectTargetWriter interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121973 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
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| aa4b7dd13ba83152473950d7014a29686dc7eef6 |
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16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Move createMachObjectWriter into MCMachObjectWriter.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121971 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/include/llvm/MC/MCMachObjectWriter.h
|