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Jonas Devlieghere d1c9751657 [dsymutil] Gather global and local symbol addresses in the main executable. 
Usually local symbols will have their address described in the debug
map. Global symbols have to have their address looked up in the symbol
table of the main executable. By playing with 'ld -r' and export lists,
you can get a symbol described as global by the debug map while actually
being a local symbol as far as the link in concerned. By gathering the
address of local symbols, we fix this issue.

Also, we prefer a global symbol in case of a name collision to preserve
the previous behavior.

Note that using the 'ld -r' tricks, people can actually cause symbol
names collisions that dsymutil has no way to figure out. This fixes the
simple case where there is only one symbol of a given name.

rdar://problem/32826621

Differential revision: https://reviews.llvm.org/D54922

llvm-svn: 348021
 		2018-11-30 18:56:10 +00:00
..
bugpoint [TI removal] Make `getTerminator()` return a generic `Instruction`. 2018-10-15 10:42:50 +00:00
bugpoint-passes Remove redundant includes from tools. 2017-12-13 21:31:10 +00:00
dsymutil [dsymutil] Gather global and local symbol addresses in the main executable. 2018-11-30 18:56:10 +00:00
gold [gold-plugin] Fix a bunch of build warnings 2018-11-01 23:34:12 +00:00
llc [llc] Fix sanitizer failure. 2018-06-23 19:04:10 +00:00
lli [Support] Make error banner optional in logAllUnhandledErrors 2018-11-11 01:46:03 +00:00
llvm-ar [llvm-ar] Strip trailing \r and format 2018-10-26 17:38:27 +00:00
llvm-as [ThinLTO] Parse module summary index from assembly 2018-06-26 13:56:49 +00:00
llvm-as-fuzzer make add_llvm_fuzzer calls slightly more consisten with other cmake 2018-05-11 17:58:52 +00:00
llvm-bcanalyzer [IR] Add a dedicated FNeg IR Instruction 2018-11-13 18:15:47 +00:00
llvm-c-test [LLVM-C] Improve Intrinsics Bindings 2018-11-06 01:38:14 +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 Revert r342148 (and follow-on fix attempts r342154, r342180, r342182, r342193) 2018-09-15 19:04:27 +00:00
llvm-config llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...) 2018-09-27 02:13:45 +00:00
llvm-cov [Support] Make error banner optional in logAllUnhandledErrors 2018-11-11 01:46:03 +00:00
llvm-cvtres [opt] Change the parameter of OptTable::PrintHelp from Name to Usage and don't append "[options] <inputs>" 2018-10-10 00:15:31 +00:00
llvm-cxxdump [Support] Make error banner optional in logAllUnhandledErrors 2018-11-11 01:46:03 +00:00
llvm-cxxfilt Define InitLLVM to do common initialization all at once. 2018-04-13 18:26:06 +00:00
llvm-cxxmap Add flag to llvm-profdata to allow symbols in profile data to be remapped, and 2018-09-13 20:22:02 +00:00
llvm-demangle-fuzzer make add_llvm_fuzzer calls slightly more consisten with other cmake 2018-05-11 17:58:52 +00:00
llvm-diff [TI removal] Make `getTerminator()` return a generic `Instruction`. 2018-10-15 10:42:50 +00:00
llvm-dis [ThinLTO] Print module summary index to assembly 2018-05-26 02:34:13 +00:00
llvm-dwarfdump Revert r347490 as it breaks address sanitizer builds 2018-11-23 17:13:06 +00:00
llvm-dwp Reland rL341509: "[llvm-dwp] Use buffer_stream if output file is not seekable (e.g. "-")" 2018-09-06 20:26:54 +00:00
llvm-exegesis [llvm-exegesis][NFC] Some code style cleanup 2018-11-20 14:41:59 +00:00
llvm-extract Define InitLLVM to do common initialization all at once. 2018-04-13 18:26:06 +00:00
llvm-go [bindings/go] Add coroutine passes 2018-08-19 23:40:05 +00:00
llvm-isel-fuzzer CodeGen: Add a dwo output file argument to addPassesToEmitFile and hook it up to dwo output. 2018-05-21 20:16:41 +00:00
llvm-jitlistener Define InitLLVM to do common initialization all at once. 2018-04-13 18:26:06 +00:00
llvm-link Restore "[ThinLTO] Ensure we always select the same function copy to import" 2018-07-16 15:30:27 +00:00
llvm-lto [ThinLTO] Import local variables from the same module as caller 2018-11-29 17:02:42 +00:00
llvm-lto2 [LTO] Call InitLLVM from llvm-lto2 2018-10-16 17:37:45 +00:00
llvm-mc [MC] Separate masm integer literal lexer support from inline asm 2018-10-24 20:23:57 +00:00
llvm-mc-assemble-fuzzer [llvm-mc-assemble-fuzzer] Update API - Pass MCObjectWriter instead of a stream 2018-08-17 04:38:41 +00:00
llvm-mc-disassemble-fuzzer make add_llvm_fuzzer calls slightly more consisten with other cmake 2018-05-11 17:58:52 +00:00
llvm-mca [llvm-mca] Speedup the default resource selection strategy. 2018-11-30 17:15:52 +00:00
llvm-modextract Pass a reference to a module to the bitcode writer. 2018-02-14 19:11:32 +00:00
llvm-mt [llvm-mt] Accept and ignore notify_update flag 2018-11-07 18:36:50 +00:00
llvm-nm [llvm-nm] Fix use-after-free for MachOUniversalBinaries 2018-11-19 17:19:50 +00:00
llvm-objcopy [llvm-objcopy] Delete redundant !Config.xx.empty() when followed by positive is_contained() check 2018-11-29 17:32:51 +00:00
llvm-objdump [llvm-objdump] Print a blank row at the end of sections 2018-11-17 08:12:48 +00:00
llvm-opt-fuzzer [NewPM] teach -passes= to emit meaningful error messages 2018-10-17 10:36:23 +00:00
llvm-opt-report Reland: [OptRemarks] Add library for parsing optimization remarks 2018-10-10 18:43:42 +00:00
llvm-pdbutil Fix a few small issues in llvm-pdbutil 2018-11-02 18:00:37 +00:00
llvm-profdata Add flag to llvm-profdata to allow symbols in profile data to be remapped, and 2018-09-13 20:22:02 +00:00
llvm-rc [llvm-rc] Support EXSTYLE statement. 2018-11-29 12:17:39 +00:00
llvm-readobj Revert r347490 as it breaks address sanitizer builds 2018-11-23 17:13:06 +00:00
llvm-rtdyld [Support] Make error banner optional in logAllUnhandledErrors 2018-11-11 01:46:03 +00:00
llvm-shlib Support of hurd in llvm-shlib 2018-10-18 20:07:44 +00:00
llvm-size [llvm-size] Use empty() and range-based for loop. NFC 2018-11-22 00:44:17 +00:00
llvm-special-case-list-fuzzer make add_llvm_fuzzer calls slightly more consisten with other cmake 2018-05-11 17:58:52 +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] Fix whitespaces to match strings output. 2018-11-09 18:03:21 +00:00
llvm-symbolizer [llvm-symbolizer] Simplify 2018-05-26 02:29:14 +00:00
llvm-undname [llvm-undname] Use WithColor for error reporting 2018-11-11 22:11:47 +00:00
llvm-xray [Support] Make error banner optional in logAllUnhandledErrors 2018-11-11 01:46:03 +00:00
llvm-yaml-numeric-parser-fuzzer Use LLVM_BUILTIN_TRAP not __builtin_trap to appease windows builds. NFCI. 2018-08-20 09:49:20 +00:00
lto [libLTO] Expose LLVMCreateDisasmCPUFeatures from libLTO 2018-09-26 16:47:35 +00:00
msbuild Update Visual Studio Integration version number. 2018-08-29 16:57:37 +00:00
obj2yaml [obj2yaml] [COFF] Write RVA instead of VA for sections, fix roundtripping executables 2018-11-29 20:53:57 +00:00
opt [DebugInfo] DISubprogram flags get their own flags word. NFC. 2018-11-19 18:29:28 +00:00
opt-remarks [CMake] Expose opt-remark tooling through libOptRemarks.dylib 2018-11-05 11:57:44 +00:00
opt-viewer [opt-viewer] Kill parser processes before moving onto rendering 2018-02-26 21:15:51 +00:00
sancov [sancov] Generalize the code to get the previous instruction to multiple architectures 2018-10-10 00:57:24 +00:00
sanstats [cfi] Help sanstats to find binary if they are not at the original location 2018-11-26 21:48:55 +00:00
verify-uselistorder Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
xcode-toolchain [CMake] Use LLVM_ENABLE_IDE instead of CMAKE_CONFIGURATION_TYPES 2018-10-15 21:20:02 +00:00
yaml2obj [yaml2obj] Treat COFF/ARM64 as a 64 bit architecture 2018-11-27 20:47:38 +00:00
CMakeLists.txt [RFC] Build LLVM-C.dll on MSVC that exports only the C API 2018-08-07 15:54:50 +00:00
LLVMBuild.txt Add a Microsoft Demangler. 2018-07-20 17:27:48 +00:00