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llvm-mirror/lib/MC
Alex Lorenz 6f0d069409 [macho] save the SDK version stored in module metadata into the version min and
build version load commands in the object file

This commit introduces a new metadata node called "SDK Version". It will be set
by the frontend to mark the platform SDK (macOS/iOS/etc) version which was used
during that particular compilation.
This node is used when machine code is emitted, by either saving the SDK version
into the appropriate macho load command (version min/build version), or by
emitting the assembly for these load commands with the SDK version specified as
well.
The assembly for both load commands is extended by allowing it to contain the
sdk_version X, Y [, Z] trailing directive to represent the SDK version
respectively.

rdar://45774000

Differential Revision: https://reviews.llvm.org/D55612

llvm-svn: 349119
2018-12-14 01:14:10 +00:00
..
MCDisassembler Remove trailing space 2018-07-30 19:41:25 +00:00
MCParser [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
CMakeLists.txt Revert BTF commit series. 2018-10-12 19:41:05 +00:00
ConstantPools.cpp [MC] - ConstantPools.cpp: Style consistency, remove redundant braces. NFC. 2018-09-03 03:48:39 +00:00
ELFObjectWriter.cpp Recommit r348243 - "[llvm-mc] - Do not crash when referencing undefined debug sections." 2018-12-05 10:43:58 +00:00
LLVMBuild.txt [WebAssembly] Move toString helpers to BinaryFormat 2018-05-14 22:42:07 +00:00
MachObjectWriter.cpp [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
MCAsmBackend.cpp [RISCV] Add symbol diff relocation support for RISC-V 2018-05-23 12:36:18 +00:00
MCAsmInfo.cpp [DEBUGINFO] Add option that allows to disable emission of flags in .loc directives. 2018-04-03 17:28:55 +00:00
MCAsmInfoCOFF.cpp Revert "[COFF] Use comdat shared constants for MinGW as well" 2018-07-26 10:48:20 +00:00
MCAsmInfoDarwin.cpp
MCAsmInfoELF.cpp
MCAsmInfoWasm.cpp [WebAssembly] clang-format (NFC) 2018-09-05 01:27:38 +00:00
MCAsmMacro.cpp [Asm] Fix another layering violation in assmebly macro dumping 2018-03-06 16:51:17 +00:00
MCAsmStreamer.cpp [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
MCAssembler.cpp [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
MCCodeEmitter.cpp
MCCodePadder.cpp [MC] Adding code padding for performance stability - infrastructure. NFC. 2017-10-24 06:16:03 +00:00
MCCodeView.cpp [codeview] Clean up machinery for deferring .cv_loc emission 2018-08-28 23:25:59 +00:00
MCContext.cpp Revert BTF commit series. 2018-10-12 19:41:05 +00:00
MCDwarf.cpp Revert r347490 as it breaks address sanitizer builds 2018-11-23 17:13:06 +00:00
MCELFObjectTargetWriter.cpp The initial .text section generated in object files was missing the 2018-09-06 22:09:31 +00:00
MCELFStreamer.cpp [MC] Error on a .zerofill directive in a non-virtual section 2018-07-02 17:29:43 +00:00
MCExpr.cpp [WebAssembly] Add support for the event section 2018-11-14 02:46:21 +00:00
MCFragment.cpp [MC] - Fix build bot. 2018-12-05 11:06:29 +00:00
MCInst.cpp [ARM][Asm] Debug trace for the processInstruction loop 2018-12-03 10:21:28 +00:00
MCInstPrinter.cpp
MCInstrAnalysis.cpp [TableGen][SubtargetEmitter] Add the ability for processor models to describe dependency breaking instructions. 2018-09-19 15:57:45 +00:00
MCInstrDesc.cpp [ARM][MC] Move information about variadic register defs into tablegen 2018-12-03 10:32:42 +00:00
MCLabel.cpp IWYU for llvm-config.h in llvm, additions. 2018-04-30 14:59:11 +00:00
MCLinkerOptimizationHint.cpp MC: Change object writers to use endian::Writer. NFCI. 2018-05-21 18:17:42 +00:00
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
MCNullStreamer.cpp [MC] Implement EmitRawText in MCNullStreamer 2018-11-01 15:41:11 +00:00
MCObjectFileInfo.cpp [COFF] Remove an outdated/incorrect comment. NFC. 2018-12-03 20:02:11 +00:00
MCObjectStreamer.cpp [MC] Support labels as offsets in .reloc directive 2018-11-21 16:28:39 +00:00
MCObjectWriter.cpp
MCRegisterInfo.cpp [MC] Improve error message when a codeview register is unknown 2018-08-17 21:35:14 +00:00
MCSchedule.cpp [CodeGen] assume max/default throughput for unspecified instructions 2018-06-05 23:34:45 +00:00
MCSection.cpp The initial .text section generated in object files was missing the 2018-09-06 22:09:31 +00:00
MCSectionCOFF.cpp [COFF] Fix assembly output of comdat sections without an attached symbol 2018-07-23 22:15:19 +00:00
MCSectionELF.cpp [Hexagon] Handle Hexagon's SHF_HEX_GPREL section flag 2018-11-09 14:17:27 +00:00
MCSectionMachO.cpp
MCSectionWasm.cpp Remove redundant includes from lib/MC. 2017-12-13 21:30:54 +00:00
MCStreamer.cpp [macho] save the SDK version stored in module metadata into the version min and 2018-12-14 01:14:10 +00:00
MCSubtargetInfo.cpp [MC] fix documentation comments; NFC 2018-03-22 15:23:21 +00:00
MCSymbol.cpp IWYU for llvm-config.h in llvm, additions. 2018-04-30 14:59:11 +00:00
MCSymbolELF.cpp Remove redundant includes from lib/MC. 2017-12-13 21:30:54 +00:00
MCTargetOptions.cpp
MCValue.cpp IWYU for llvm-config.h in llvm, additions. 2018-04-30 14:59:11 +00:00
MCWasmObjectTargetWriter.cpp [WebAssembly] Remove unused headers in MCWasmObjectWriter 2018-05-16 22:13:18 +00:00
MCWasmStreamer.cpp [WebAssembly] Parsing missing directives to produce valid .o 2018-11-02 22:04:33 +00:00
MCWin64EH.cpp [ARM64] [Windows] Improve error reporting for unsupported SEH unwind. 2018-11-08 21:20:52 +00:00
MCWinCOFFStreamer.cpp [MC] Add support for the .rva assembler directive for COFF targets 2018-07-26 20:11:26 +00:00
MCWinEH.cpp
StringTableBuilder.cpp [DWARFv5] Emit .debug_line_str (in a non-DWO file). 2018-02-06 20:29:21 +00:00
SubtargetFeature.cpp IWYU for llvm-config.h in llvm, additions. 2018-04-30 14:59:11 +00:00
WasmObjectWriter.cpp [WebAssembly] Remove unused function return types (NFC) 2018-11-20 00:38:10 +00:00
WinCOFFObjectWriter.cpp llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...) 2018-09-27 02:13:45 +00:00