Eli Friedman 92fda57ccc [AArch64][Windows] Compute function length correctly in unwind tables. ...

The primary fix here is to WinException.cpp: we need to exclude jump
tables when computing the length of a function, or else we fail to
correctly compute the length. (We can only compute the number of bytes
consumed by certain assembler directives after the entire file is
parsed. ".p2align" is one of those directives, and is used by jump table
generation.)

The secondary fix, to MCWin64EH, is to make sure we don't silently
miscompile if we hit a similar situation in the future.

It's possible we could extend ARM64EmitUnwindInfo so it allows function
bodies that contain assembler directives, but that's a lot more
complicated; see the FIXME in MCWin64EH.cpp.

Fixes https://bugs.llvm.org/show_bug.cgi?id=41581 .

Differential Revision: https://reviews.llvm.org/D61095

llvm-svn: 359849

2019-05-03 00:10:45 +00:00

..

MCDisassembler

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCParser

NFC: Move API uses of MD5::MD5Result to Optional rather than a pointer.

2019-04-04 23:34:38 +00:00

CMakeLists.txt

Revert BTF commit series.

2018-10-12 19:41:05 +00:00

ConstantPools.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

ELFObjectWriter.cpp

[llvm-mc] - Properly set the the address align field of the compressed sections.

2019-04-23 09:16:53 +00:00

LLVMBuild.txt

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MachObjectWriter.cpp

[MC][MachO] Emit an error for emitting relocations of the form -SYM + cst

2019-03-06 18:10:41 +00:00

MCAsmBackend.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCAsmInfo.cpp

Move addInitialFrameState out of line and remove the MCDwarf.h include.

2019-04-12 06:57:45 +00:00

MCAsmInfoCOFF.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCAsmInfoDarwin.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCAsmInfoELF.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCAsmInfoWasm.cpp

[WebAssembly] Add symbol flag to the binary format llvm.used

2019-02-07 01:24:44 +00:00

MCAsmMacro.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCAsmStreamer.cpp

[llvm] Prevent duplicate files in debug line header in dwarf 5: another attempt

2019-04-19 02:26:56 +00:00

MCAssembler.cpp

[RISCV] Insert R_RISCV_ALIGN relocation type and Nops for code alignment when linker relaxation enabled

2019-01-30 11:16:59 +00:00

MCCodeEmitter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCCodePadder.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCCodeView.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCContext.cpp

[llvm] Prevent duplicate files in debug line header in dwarf 5: another attempt

2019-04-19 02:26:56 +00:00

MCDwarf.cpp

Use llvm::stable_sort

2019-04-23 14:51:27 +00:00

MCELFObjectTargetWriter.cpp

MC/ELF: Allow targets to set ABI version

2019-02-14 22:42:09 +00:00

MCELFStreamer.cpp

[MC] Teach the MachO object writer about N_FUNC_COLD

2019-01-25 18:30:22 +00:00

MCExpr.cpp

[WebAssembly] Add new explicit relocation types for PIC relocations

2019-04-04 17:43:50 +00:00

MCFragment.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCInst.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCInstPrinter.cpp

[llvm-objdump] Don't print trailing space in dumpBytes

2019-04-10 05:31:21 +00:00

MCInstrAnalysis.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCInstrDesc.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCLabel.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCLinkerOptimizationHint.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCMachObjectTargetWriter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCMachOStreamer.cpp

[MC] Teach the MachO object writer about N_FUNC_COLD

2019-01-25 18:30:22 +00:00

MCNullStreamer.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCObjectFileInfo.cpp

[Remarks] Emit a section containing remark diagnostics metadata

2019-03-27 01:13:59 +00:00

MCObjectStreamer.cpp

[AsmPrinter] Remove hidden flag -print-schedule.

2019-02-04 12:51:26 +00:00

MCObjectWriter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCRegisterInfo.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCSchedule.cpp

[MC][X86] Correctly model additional operand latency caused by transfer delays from the integer to the floating point unit.

2019-01-23 16:35:07 +00:00

MCSection.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCSectionCOFF.cpp

[MC] Clean up unused inline function and non-anchor defaulted destructors; NFCI

2019-02-09 02:11:51 +00:00

MCSectionELF.cpp

[MC] Clean up unused inline function and non-anchor defaulted destructors; NFCI

2019-02-09 02:11:51 +00:00

MCSectionMachO.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCSectionWasm.cpp

[WebAssembly] Update MC for bulk memory

2019-02-19 22:56:19 +00:00

MCStreamer.cpp

Move getNumFrameInfos and getDwarfFrameInfos out of line and remove

2019-04-12 07:42:35 +00:00

MCSubtargetInfo.cpp

[Subtarget] Merge ProcSched and ProcDesc arrays in MCSubtargetInfo into a single array.

2019-03-05 18:54:38 +00:00

MCSymbol.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCSymbolELF.cpp

MCSymbolicELF: simplify. (Flags & (x << s)) >> s is equivalent to Flags >> s & x

2019-04-10 10:30:22 +00:00

MCTargetOptions.cpp

Remove ASan asm instrumentation.

2019-03-11 21:50:10 +00:00

MCValue.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCWasmObjectTargetWriter.cpp

[WebAssembly] clang-tidy (NFC)

2019-02-04 19:13:39 +00:00

MCWasmStreamer.cpp

[WebAssembly] Add symbol flag to the binary format llvm.used

2019-02-07 01:24:44 +00:00

MCWin64EH.cpp

[AArch64][Windows] Compute function length correctly in unwind tables.

2019-05-03 00:10:45 +00:00

MCWinCOFFStreamer.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

MCWinEH.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

StringTableBuilder.cpp

[llvm-objcopy] - Fix a st_name of the first symbol table entry.

2019-03-22 10:28:56 +00:00

SubtargetFeature.cpp

[Subtarget] Move SubtargetFeatureKV/SubtargetInfoKV from SubtargetFeature.h to MCSubtargetInfo.h. Move all code that operates on ProcFeatures and ProcDesc arrays to MCSubtargetInfo.

2019-03-05 18:54:30 +00:00

WasmObjectWriter.cpp

Use llvm::stable_sort

2019-04-23 14:51:27 +00:00

WinCOFFObjectWriter.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00