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llvm-mirror/lib
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Zhaoshi Zheng 7d4e6e8ff5 [RISCV] Support Shadow Call Stack 
Currenlty assume x18 is used as pointer to shadow call stack. User shall pass
flags:

"-fsanitize=shadow-call-stack -ffixed-x18"

Runtime supported is needed to setup x18.

If SCS is desired, all parts of the program should be built with -ffixed-x18 to
maintain inter-operatability.

There's no particuluar reason that we must use x18 as SCS pointer. Any register
may be used, as long as it does not have designated purpose already, like RA or
passing call arguments.

Differential Revision: https://reviews.llvm.org/D84414
2020-09-17 16:02:35 -07:00
..
Analysis [IRSim] Adding IR Instruction Mapper 2020-09-17 14:06:16 -05:00
AsmParser [DebugInfo][flang]Added support for representing Fortran assumed length strings 2020-08-22 10:13:40 +05:30
BinaryFormat
Bitcode ValueList.cpp - remove unnecessary includes. NFCI. 2020-09-17 15:06:01 +01:00
Bitstream [Bitstream] Use alignTo to make code more readable. NFC 2020-09-01 11:06:45 -07:00
CodeGen [AArch64] Enable implicit null check transformation 2020-09-17 16:00:19 -07:00
DebugInfo SymbolizableObjectFile.h - remove unnecessary includes. NFCI. 2020-09-17 13:18:53 +01:00
Demangle
DWARFLinker
ExecutionEngine [ORC] Add operations to create and lookup JITDylibs to OrcV2 C bindings. 2020-09-16 13:49:30 -07:00
Extensions Remove unused variable(s) 2020-09-08 16:58:01 -07:00
FileCheck Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
Frontend
Fuzzer
FuzzMutate
InterfaceStub [lib/Object] - Refine interface of ELFFile<ELFT>. NFCI. 2020-09-15 11:38:31 +03:00
IR Revert "Re-land: Add new hidden option -print-changed which only reports changes to IR" 2020-09-17 01:32:29 -07:00
IRReader
LineEditor
Linker [ThinLTO] Fix a metadata lost issue with DICompileUnit import. 2020-09-02 14:40:41 -07:00
LTO [ThinLTO] add post-thinlto-merge option to -lto-embed-bitcode 2020-09-15 15:56:11 -07:00
MC Support dwarf fission for wasm object files 2020-09-17 14:42:41 -07:00
MCA [APInt] New member function setBitVal 2020-09-02 21:40:31 +01:00
Object [lib/Object] - Refine interface of ELFFile<ELFT>. NFCI. 2020-09-15 11:38:31 +03:00
ObjectYAML [DWARFYAML] Make the debug_ranges section optional. 2020-09-08 19:55:47 +08:00
Option [NFC] Fix the signature and definition of findByPrefix 2020-09-11 12:38:28 +01:00
Passes Revert "Re-land: Add new hidden option -print-changed which only reports changes to IR" 2020-09-17 01:32:29 -07:00
ProfileData [llvm-cov gcov] Add --demangled-names (-m) 2020-09-16 23:18:50 -07:00
Remarks
Support AArch64::ArchKind's underlying type is uint64_t 2020-09-17 12:13:57 -07:00
TableGen TableGen: change a couple of member names to clarify their use. 2020-09-12 12:21:36 -04:00
Target [RISCV] Support Shadow Call Stack 2020-09-17 16:02:35 -07:00
Testing [cmake] Make gtest include directories a part of the library interface 2020-08-27 15:35:57 +02:00
TextAPI
ToolDrivers
Transforms [InstCombine] Canonicalize SPF_ABS to abs intrinc 2020-09-17 22:28:34 +02:00
WindowsManifest [CMake] Simplify CMake handling for libxml2 2020-09-09 21:44:44 -07:00
XRay
CMakeLists.txt Reland [FileCheck] Move FileCheck implementation out of LLVMSupport into its own library 2020-09-01 14:59:28 +02:00
LLVMBuild.txt