Fangrui Song 2167881f51 [ARM,MC] Support FDPIC relocations ...

Linux kernel fs/binfmt_elf_fdpic.c supports FDPIC for MMU-less systems.
GCC/binutils/qemu support FDPIC ABI for ARM
(https://github.com/mickael-guene/fdpic_doc).
_ARM FDPIC Toolchain and ABI_ provides a summary.

This patch implements FDPIC relocations to the integrated assembler.
There are 6 static relocations and 2 dynamic relocations, with
R_ARM_FUNCDESC as both static and dynamic.

gas requires `--fdpic` to assemble data relocations like `.word f(FUNCDESC)`.
This patch adds `MCTargetOptions::FDPIC` and reports an error if FDPIC
is not set.

Pull Request: https://github.com/llvm/llvm-project/pull/82187

2024-02-21 10:13:26 -08:00

..

ArchiveEmitter.cpp

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ArchiveYAML.cpp

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CMakeLists.txt

[SystemZ][z/OS] yaml2obj for header and end records (#73859)

2023-12-14 09:57:03 -05:00

CodeViewYAMLDebugSections.cpp

Use llvm::endianness::{big,little,native} (NFC)

2023-10-12 21:21:45 -07:00

CodeViewYAMLSymbols.cpp

Emit the CodeView S_ARMSWITCHTABLE debug symbol for jump tables

2023-08-31 12:06:50 -07:00

CodeViewYAMLTypeHashing.cpp

Use llvm::endianness::{big,little,native} (NFC)

2023-10-10 22:54:51 -07:00

CodeViewYAMLTypes.cpp

[DebugInfo] Update CodeView enums (#71038)

2024-02-12 07:02:29 -08:00

COFFEmitter.cpp

Use llvm::endianness::{big,little,native} (NFC)

2023-10-12 21:21:45 -07:00

COFFYAML.cpp

[llvm] Silence warning when compiling with MSVC targetting x86

2024-01-25 09:34:18 -05:00

DWARFEmitter.cpp

[DWARFYAML] Implement debug_names support (#79666)

2024-02-12 09:24:46 -08:00

DWARFYAML.cpp

[DWARFYAML] Implement debug_names support (#79666)

2024-02-12 09:24:46 -08:00

DXContainerEmitter.cpp

[DX] Add support for program signatures (#67346)

2023-10-05 10:33:15 -05:00

DXContainerYAML.cpp

[DX] Add support for program signatures (#67346)

2023-10-05 10:33:15 -05:00

ELFEmitter.cpp

[SHT_LLVM_BB_ADDR_MAP] Allow basic-block-sections and labels be used together by decoupling the handling of the two features. (#74128)

2024-02-01 17:50:46 -08:00

ELFYAML.cpp

[ARM,MC] Support FDPIC relocations

2024-02-21 10:13:26 -08:00

GOFFEmitter.cpp

[SystemZ][z/OS] yaml2obj for header and end records (#73859)

2023-12-14 09:57:03 -05:00

GOFFYAML.cpp

[SystemZ][z/OS] yaml2obj for header and end records (#73859)

2023-12-14 09:57:03 -05:00

MachOEmitter.cpp

[SystemZ][z/OS] Add missing strnlen function for z/OS to fix build failures (#75339)

2023-12-13 13:13:53 -05:00

MachOYAML.cpp

[SystemZ][z/OS] Add missing strnlen function for z/OS to fix build failures (#75339)

2023-12-13 13:13:53 -05:00

MinidumpEmitter.cpp

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MinidumpYAML.cpp

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ObjectYAML.cpp

[SystemZ][z/OS] yaml2obj for header and end records (#73859)

2023-12-14 09:57:03 -05:00

OffloadEmitter.cpp

[Object] Change OffloadBinary::write to return SmallString<0>

2023-09-01 09:19:25 -07:00

OffloadYAML.cpp

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WasmEmitter.cpp

[WebAssembly][Objcopy] Write output section headers identically to inputs

2023-07-27 15:43:51 -07:00

WasmYAML.cpp

[WebAssembly] Add segment RETAIN flag to support private retained data (#81539)

2024-02-21 03:35:36 +09:00

XCOFFEmitter.cpp

[XCOFF] Support the subtype flag in DWARF section headers (#81667)

2024-02-20 08:42:12 -06:00

XCOFFYAML.cpp

[XCOFF] Support the subtype flag in DWARF section headers (#81667)

2024-02-20 08:42:12 -06:00

yaml2obj.cpp

[SystemZ][z/OS] yaml2obj for header and end records (#73859)

2023-12-14 09:57:03 -05:00

YAML.cpp

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