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llvm-mirror/tools
Jake Ehrlich f69705a3db [llvm-objcopy] Fix handling of zero-size segments in llvm-objcopy
Some ELF files produced by lld may have zero-size segment placeholders as shown
below. Since GNU_STACK Offset is 0, the current code makes it the lowest used
offset, and relocates all the segments over the ELF header. The resulting
binary is total garbage.

This change fixes how llvm-objcopy handles PT_PHDR properlly by treating ELF
headers and the program header table as segments to allow the layout algorithm
decide where those should go.

Author: vit9696

Differential Revision: https://reviews.llvm.org/D42872

llvm-svn: 325189
2018-02-14 23:31:33 +00:00
..
bugpoint Change the BugDriver to store the current module with std::unique_ptr. 2018-02-14 21:44:34 +00:00
bugpoint-passes Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
dsymutil [dsymutil] Use llvm::sys::path to join bundle path. 2018-02-08 16:31:42 +00:00
gold Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llc Pass a module reference to CloneModule. 2018-02-14 19:50:40 +00:00
lli [ORC] Consolidate RTDyldObjectLinkingLayer GetMemMgr and GetResolver into a 2018-02-14 22:13:02 +00:00
llvm-ar Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
llvm-as Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-as-fuzzer cmake: Invent add_llvm_fuzzer to set up fuzzer targets 2017-08-31 00:36:33 +00:00
llvm-bcanalyzer [ThinLTO/CFI] Include TYPE_ID summaries into GLOBALVAL_SUMMARY_BLOCK 2018-02-14 22:41:15 +00:00
llvm-c-test [LLVM-C] Add Accessors For A Module's Source File Name 2018-01-30 21:34:29 +00:00
llvm-cat Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-cfi-verify Fix broken builds due to mismatched min/max types 2018-02-02 00:07:14 +00:00
llvm-config [cmake] Don't build Native llvm-config when cross compiling if passed by user. 2018-01-21 00:29:00 +00:00
llvm-cov [llvm-cov] Fix incorrect usage of .precision specifier in format() call. 2018-01-31 22:13:07 +00:00
llvm-cvtres [llvm-cvtres] Add support for ARM64 2017-11-10 22:27:41 +00:00
llvm-cxxdump Fix more inconsistent line endings. NFC. 2017-12-18 19:46:56 +00:00
llvm-cxxfilt Add opt-viewer testing 2017-11-29 17:07:41 +00:00
llvm-demangle-fuzzer llvm-demangle-fuzzer: Link in Support 2017-11-17 20:46:55 +00:00
llvm-diff Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
llvm-dis [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
llvm-dwarfdump [dwarfdump] Normalize input path. 2018-02-08 16:31:01 +00:00
llvm-dwp Thread MCSubtargetInfo through Target::createMCAsmBackend 2018-01-03 08:53:05 +00:00
llvm-extract [llvm-extract] Support extracting basic blocks 2018-01-23 21:51:34 +00:00
llvm-go Update some code.google.com links 2017-11-13 23:47:58 +00:00
llvm-isel-fuzzer [llvm-opt-fuzzer] Avoid adding incorrect inputs to the fuzzer corpus 2018-02-05 11:05:47 +00:00
llvm-jitlistener
llvm-link Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-lto Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-lto2 [ThinLTO/gold] Write empty imports even for modules with symbols 2018-01-30 21:19:26 +00:00
llvm-mc Thread MCSubtargetInfo through Target::createMCAsmBackend 2018-01-03 08:53:05 +00:00
llvm-mc-assemble-fuzzer Rename MCTargetOptionsCommandFlags.h to .def as it is not a normal/modular header as much as it is for stamping out some global/static variables 2017-11-27 19:55:16 +00:00
llvm-mc-disassemble-fuzzer cmake: Invent add_llvm_fuzzer to set up fuzzer targets 2017-08-31 00:36:33 +00:00
llvm-mcmarkup Fix more inconsistent line endings. NFC. 2017-12-18 19:46:56 +00:00
llvm-modextract Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-mt [Option] Add 'findNearest' method to catch typos 2018-01-05 17:10:39 +00:00
llvm-nm llvm-nm should show a symbol type of T for symbols in the (__TEXT_EXEC,__text) section. 2018-01-31 00:00:41 +00:00
llvm-objcopy [llvm-objcopy] Fix handling of zero-size segments in llvm-objcopy 2018-02-14 23:31:33 +00:00
llvm-objdump Use delete[] instead of free 2018-02-14 06:14:30 +00:00
llvm-opt-fuzzer Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-opt-report Don't call exit from cl::PrintHelpMessage. 2017-09-07 23:30:48 +00:00
llvm-pdbutil Fix MSVC "not all control paths return a value" warning. 2018-01-17 18:16:28 +00:00
llvm-profdata [llvm-profdata] Don't treat non-fatal merge errors as fatal 2017-11-17 21:18:32 +00:00
llvm-rc Fix typos of occurred and occurrence 2018-01-24 10:33:39 +00:00
llvm-readobj [LLD] Implement /guard:[no]longjmp 2018-02-13 20:32:53 +00:00
llvm-rtdyld Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
llvm-shlib [Solaris] enable --whole-archive for shared-library build, disable --version-script for Solaris-ld 2017-07-19 16:07:51 +00:00
llvm-size Fix more inconsistent line endings. NFC. 2017-12-18 19:46:56 +00:00
llvm-special-case-list-fuzzer [llvm-special-case-list-fuzzer] Add fuzz target. 2017-10-17 17:43:34 +00:00
llvm-split Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-stress [Support] Rename tool_output_file to ToolOutputFile, NFC 2017-09-23 01:03:17 +00:00
llvm-strings [llvm-strings] Add support for the -a/--all options 2017-11-14 19:58:36 +00:00
llvm-symbolizer [tools] Add option to install binutils symlinks 2017-11-02 21:43:32 +00:00
llvm-xray [XRay] fix 99th percentile lookups by sorting the array correctly 2018-01-30 18:18:51 +00:00
lto Rename CommandFlags.h -> CommandFlags.def 2017-11-27 19:43:58 +00:00
msbuild
obj2yaml [WebAssembly] MC: Remove unused code for handling of wasm globals 2018-01-31 19:50:14 +00:00
opt Pass a module reference to CloneModule. 2018-02-14 19:50:40 +00:00
opt-viewer Fix some opt-viewer test issues and disable on Windows. 2018-01-05 22:05:13 +00:00
sancov Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
sanstats Fix broken links to the Itanium CXX ABI 2017-09-12 00:19:11 +00:00
verify-uselistorder Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
xcode-toolchain [llvm] Add stripped installation targets 2017-11-30 21:48:26 +00:00
yaml2obj Instead of ELFFile<ELFT>::Type, use ELFT::Type. NFC. 2018-01-12 02:28:31 +00:00
CMakeLists.txt
LLVMBuild.txt Introduce the llvm-cfi-verify tool (resubmission of D37937). 2017-09-20 20:38:14 +00:00