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* llvm-objdump should ignore Mach-O stab symbols for disassembly.Michael Trent2019-12-201-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | Summary: llvm-objdump will commonly error out when disassembling a Mach-O binary with stab symbols, or when printing a Mach-O symbol table that includesstab symbols. That is because the Mach-O N_OSO symbol has been modified to include the bottom 8-bit value of the Mach-O's cpusubtype value in the section field. In general, one cannot blindly assume a stab symbol's section field is valid unless one has actually consulted the specification for the specific stab. Since objdump mostly just walks the symbol table to get mnemonics for code disassembly it's best for objdump to just ignore stab symbols. llvm-nm will do a more complete and correct job of displaying Mach-O symbol table contents. Reviewers: pete, lhames, ab, thegameg, jhenderson, MaskRay Reviewed By: thegameg, MaskRay Subscribers: MaskRay, rupprecht, seiya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71394
* [Mips] Use appropriate private label prefix based on Mips ABIMirko Brkusanin2019-10-231-1/+3
| | | | | | | | | | MipsMCAsmInfo was using '$' prefix for Mips32 and '.L' for Mips64 regardless of -target-abi option. By passing MCTargetOptions to MCAsmInfo we can find out Mips ABI and pick appropriate prefix. Tags: #llvm, #clang, #lldb Differential Revision: https://reviews.llvm.org/D66795
* [llvm/Object] - Make ELFObjectFile::getRelocatedSection return ↵George Rimar2019-10-211-4/+19
| | | | | | | | | | | | | Expected<section_iterator> It returns just a section_iterator currently and have a report_fatal_error call inside. This change adds a way to return errors and handle them on caller sides. The patch also changes/improves current users and adds test cases. Differential revision: https://reviews.llvm.org/D69167 llvm-svn: 375408
* Reland [llvm-objdump] Use a counter for llvm-objdump -h instead of the ↵Jordan Rupprecht2019-10-171-12/+41
| | | | | | | | | | | | | | | | | | | | | | | | section index. This relands r374931 (reverted in r375088). It fixes 32-bit builds by using the right format string specifier for uint64_t (PRIu64) instead of `%d`. Original description: When listing the index in `llvm-objdump -h`, use a zero-based counter instead of the actual section index (e.g. shdr->sh_index for ELF). While this is effectively a noop for now (except one unit test for XCOFF), the index values will change in a future patch that filters certain sections out (e.g. symbol tables). See D68669 for more context. Note: the test case in `test/tools/llvm-objdump/X86/section-index.s` already covers the case of incrementing the section index counter when sections are skipped. Reviewers: grimar, jhenderson, espindola Reviewed By: grimar Subscribers: emaste, sbc100, arichardson, aheejin, arphaman, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68848 llvm-svn: 375178
* Revert r374931 "[llvm-objdump] Use a counter for llvm-objdump -h instead of ↵Hans Wennborg2019-10-171-41/+12
| | | | | | | | | | | | | | | | | | | | | | | | the section index." This broke llvm-objdump in 32-bit builds, see e.g. http://lab.llvm.org:8011/builders/clang-cmake-armv7-quick/builds/10925 > Summary: > When listing the index in `llvm-objdump -h`, use a zero-based counter instead of the actual section index (e.g. shdr->sh_index for ELF). > > While this is effectively a noop for now (except one unit test for XCOFF), the index values will change in a future patch that filters certain sections out (e.g. symbol tables). See D68669 for more context. Note: the test case in `test/tools/llvm-objdump/X86/section-index.s` already covers the case of incrementing the section index counter when sections are skipped. > > Reviewers: grimar, jhenderson, espindola > > Reviewed By: grimar > > Subscribers: emaste, sbc100, arichardson, aheejin, arphaman, seiya, llvm-commits, MaskRay > > Tags: #llvm > > Differential Revision: https://reviews.llvm.org/D68848 llvm-svn: 375088
* [llvm-objdump] Use a counter for llvm-objdump -h instead of the section index.Jordan Rupprecht2019-10-151-12/+41
| | | | | | | | | | | | | | | | | | | Summary: When listing the index in `llvm-objdump -h`, use a zero-based counter instead of the actual section index (e.g. shdr->sh_index for ELF). While this is effectively a noop for now (except one unit test for XCOFF), the index values will change in a future patch that filters certain sections out (e.g. symbol tables). See D68669 for more context. Note: the test case in `test/tools/llvm-objdump/X86/section-index.s` already covers the case of incrementing the section index counter when sections are skipped. Reviewers: grimar, jhenderson, espindola Reviewed By: grimar Subscribers: emaste, sbc100, arichardson, aheejin, arphaman, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68848 llvm-svn: 374931
* [llvm-objdump] Adjust spacing and field width for --section-headersJordan Rupprecht2019-10-141-15/+33
| | | | | | | | | | | | | | | | | | | Summary: - Expand the "Name" column past 13 characters when any of the section names are longer. Current behavior is a staggard output instead of a nice table if a single name is longer. - Only print the required number of hex chars for addresses (i.e. 8 characters for 32-bit, 16 characters for 64-bit) - Fix trailing spaces Reviewers: grimar, jhenderson, espindola Reviewed By: grimar Subscribers: emaste, sbc100, arichardson, aheejin, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68730 llvm-svn: 374795
* [llvm-objdump] Further rearrange llvm-objdump sections for compatabilityJordan Rupprecht2019-10-031-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: rL371826 rearranged some output from llvm-objdump for GNU objdump compatability, but there still seem to be some more. I think this rearrangement is a little closer. Overview of the ordering which matches GNU objdump: * Archive headers * File headers * Section headers * Symbol table * Dwarf debugging * Relocations (if `--disassemble` is not used) * Section contents * Disassembly Reviewers: jhenderson, justice_adams, grimar, ychen, espindola Reviewed By: jhenderson Subscribers: aprantl, emaste, arichardson, jrtc27, atanasyan, seiya, llvm-commits, MaskRay Tags: #llvm Differential Revision: https://reviews.llvm.org/D68066 llvm-svn: 373671
* [llvm-objdump] Fix llvm-objdump --all-headers output orderGeorge Rimar2019-09-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Patch by Justice Adams! Made llvm-objdump --all-headers output match the order of GNU objdump for compatibility reasons. Old order of the headers output: * file header * section header table * symbol table * program header table * dynamic section New order of the headers output (GNU compatible): * file header information * program header table * dynamic section * section header table * symbol table (Relevant BugZilla Bug: https://bugs.llvm.org/show_bug.cgi?id=41830) Differential revision: https://reviews.llvm.org/D67357 llvm-svn: 371826
* [llvm-objdump] - Remove one overload of reportError. NFCI.George Rimar2019-08-271-19/+9
| | | | | | | | | | | | | | | | | There is a problem with reportError we have. Declaration says we have ArchiveName that follows the FileName: reportError(Error E, StringRef FileName, StringRef ArchiveName,... Though implementation have them reversed. I cleaned it up and removed an excessive reportError(Error E, StringRef File) version. Rebased on top of D66418. Differential revision: https://reviews.llvm.org/D66517 llvm-svn: 370034
* [llvm-objdump] - Cleanup the error reporting.George Rimar2019-08-211-94/+87
| | | | | | | | | | | | | | | | | | | The error reporting function are not consistent. Before this change: * They had inconsistent naming (e.g. 'error' vs 'report_error'). * Some of them reported the object name, others - dont. * Some of them accepted the case when there was no error. (i.e. error code or Error had a success value). This patch tries to cleanup it a bit. It also renames report_error -> reportError, report_warning -> reportWarning and removes a full stop from messages. Differential revision: https://reviews.llvm.org/D66418 llvm-svn: 369515
* [llvm-objdump] - Remove one of `report_error` functions and improve the ↵George Rimar2019-08-201-15/+14
| | | | | | | | | | | | error reporting. One of the report_error functions was taking object::Archive::Child as an argument. It feels excessive, this patch removes it and introduce a helper function instead. Also I fixed a "TODO" in this patch what improved the message printed. Differential revision: https://reviews.llvm.org/D66468 llvm-svn: 369382
* [llvm-objdump] Add warning messages if disassembly + source for problematic ↵Michael Pozulp2019-08-151-25/+51
| | | | | | | | | | | | | | | | | | inputs Summary: Addresses https://bugs.llvm.org/show_bug.cgi?id=41905 Reviewers: jhenderson, rupprecht, grimar Reviewed By: jhenderson, grimar Subscribers: RKSimon, MaskRay, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62462 llvm-svn: 368963
* Recommit r368812 "[llvm/Object] - Convert SectionRef::getName() to return ↵George Rimar2019-08-141-21/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Expected<>" Changes: no changes. A fix for the clang code will be landed right on top. Original commit message: SectionRef::getName() returns std::error_code now. Returning Expected<> instead has multiple benefits. For example, it forces user to check the error returned. Also Expected<> may keep a valuable string error message, what is more useful than having a error code. (Object\invalid.test was updated to show the new messages printed.) This patch makes a change for all users to switch to Expected<> version. Note: in a few places the error returned was ignored before my changes. In such places I left them ignored. My intention was to convert the interface used, and not to improve and/or the existent users in this patch. (Though I think this is good idea for a follow-ups to revisit such places and either remove consumeError calls or comment each of them to clarify why it is OK to have them). Differential revision: https://reviews.llvm.org/D66089 llvm-svn: 368826
* Revert r368812 "[llvm/Object] - Convert SectionRef::getName() to return ↵George Rimar2019-08-141-36/+21
| | | | | | | | Expected<>" It broke clang BB: http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/16455 llvm-svn: 368813
* [llvm/Object] - Convert SectionRef::getName() to return Expected<>George Rimar2019-08-141-21/+36
| | | | | | | | | | | | | | | | | | | | | | | SectionRef::getName() returns std::error_code now. Returning Expected<> instead has multiple benefits. For example, it forces user to check the error returned. Also Expected<> may keep a valuable string error message, what is more useful than having a error code. (Object\invalid.test was updated to show the new messages printed.) This patch makes a change for all users to switch to Expected<> version. Note: in a few places the error returned was ignored before my changes. In such places I left them ignored. My intention was to convert the interface used, and not to improve and/or the existent users in this patch. (Though I think this is good idea for a follow-ups to revisit such places and either remove consumeError calls or comment each of them to clarify why it is OK to have them). Differential revision: https://reviews.llvm.org/D66089 llvm-svn: 368812
* Revert "[llvm-objdump] Re-commit r367284."Michael Pozulp2019-08-051-50/+25
| | | | | | | | This reverts r367776 (git commit d34099926e909390cb0254bebb4b7f5cf15467c7). My changes to llvm-objdump tests caused them to fail on windows: http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast/builds/27368 llvm-svn: 367816
* [llvm-objdump] Re-commit r367284.Michael Pozulp2019-08-041-25/+50
| | | | | | | | | | | | | | | | | | Add warning messages if disassembly + source for problematic inputs Summary: Addresses https://bugs.llvm.org/show_bug.cgi?id=41905 Reviewers: jhenderson, rupprecht, grimar Reviewed By: jhenderson, grimar Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62462 llvm-svn: 367776
* Revert "[llvm-objdump] Add warning messages if disassembly + source for ↵Michael Pozulp2019-07-301-50/+25
| | | | | | | | | | problematic inputs" This reverts r367284 (git commit b1cbe51bdf44098c74f5c74b7bcd8c041a7c6772). My changes to LLVMSymbolizer caused a test to fail: http://lab.llvm.org:8011/builders/clang-ppc64be-linux-lnt/builds/29488 llvm-svn: 367286
* [llvm-objdump] Add warning messages if disassembly + source for problematic ↵Michael Pozulp2019-07-301-25/+50
| | | | | | | | | | | | | | | | | | inputs Summary: Addresses https://bugs.llvm.org/show_bug.cgi?id=41905 Reviewers: jhenderson, rupprecht, grimar Reviewed By: jhenderson, grimar Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62462 llvm-svn: 367284
* [llvm-objdump][NFC] Make the PrettyPrinter::printInst() output bufferedSeiya Nuta2019-07-251-16/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Every time PrettyPrinter::printInst is called, stdout is flushed and it makes llvm-objdump slow. This patches adds a string buffer to prevent stdout from being flushed. Benchmark results (./llvm-objdump-master: without this patch, ./bin/llvm-objcopy: with this patch): $ hyperfine --warmup 10 './llvm-objdump-master -d ./bin/llvm-objcopy' './bin/llvm-objdump -d ./bin/llvm-objcopy' Benchmark #1: ./llvm-objdump-master -d ./bin/llvm-objcopy Time (mean ± σ): 2.230 s ± 0.050 s [User: 1.533 s, System: 0.682 s] Range (min … max): 2.115 s … 2.278 s 10 runs Benchmark #2: ./bin/llvm-objdump -d ./bin/llvm-objcopy Time (mean ± σ): 386.4 ms ± 13.0 ms [User: 376.6 ms, System: 6.1 ms] Range (min … max): 366.1 ms … 407.0 ms 10 runs Summary './bin/llvm-objdump -d ./bin/llvm-objcopy' ran 5.77 ± 0.23 times faster than './llvm-objdump-master -d ./bin/llvm-objcopy' Reviewers: alexshap, Bigcheese, jhenderson, rupprecht, grimar, MaskRay Reviewed By: jhenderson, MaskRay Subscribers: dexonsmith, jhenderson, javed.absar, kristof.beyls, rupprecht, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64969 llvm-svn: 366984
* [llvm-objdump] Emit warning if --start-address/--stop-address specify range ↵Yuanfang Chen2019-07-241-0/+37
| | | | | | | | | | | | | | | | | outside file's address range. NB: the warning is about the input file itself regardless of the options used such as `-r`, `-s` etc.. https://bugs.llvm.org/show_bug.cgi?id=41911 Reviewers: jhenderson, grimar, MaskRay, rupprecht Reviewed by: MaskRay, jhenderson Differential Revision: https://reviews.llvm.org/D64779 llvm-svn: 366923
* [llvm-objdump] Keep warning for --disassemble-functions in correct order.Yuanfang Chen2019-07-091-1/+5
| | | | | | | | | | | | | | relative to normal output when dumping archive files. prepare for PR35351. Reviewers: jhenderson, grimar, MaskRay, rupprecht Reviewed by: MaskRay, jhenderson Differential Revision: https://reviews.llvm.org/D64165 llvm-svn: 365564
* Teach the symbolizer lib symbolize objects directly.Yuanfang Chen2019-07-081-2/+1
| | | | | | | | | | | | | | Currently, the symbolizer lib can only symbolize a file on disk. This patch teaches the symbolizer lib to symbolize objects. llvm-objdump needs this to support archive disassembly with source info. https://bugs.llvm.org/show_bug.cgi?id=41871 Reviewed by: jhenderson, grimar, MaskRay Differential Revision: https://reviews.llvm.org/D63521 llvm-svn: 365376
* [llvm-objdump] Warn if no user specified sections (-j) are not found.Yuanfang Chen2019-07-021-3/+26
| | | | | | | | | | | | | | Match GNU objdump. https://bugs.llvm.org/show_bug.cgi?id=41898 Reviewers: jhenderson, grimar, MaskRay, rupprecht Reviewed by: jhenderson, grimar, MaskRay Differential Revision: https://reviews.llvm.org/D63779 llvm-svn: 364955
* Cleanup: llvm::bsearch -> llvm::partition_point after r364719Fangrui Song2019-06-301-17/+18
| | | | llvm-svn: 364720
* [llvm-objdump] Match GNU objdump on symbol types shown in disassemblyYuanfang Chen2019-06-241-6/+13
| | | | | | | | | | | | output. STT_OBJECT and STT_COMMON are dumped as data, not disassembled. https://bugs.llvm.org/show_bug.cgi?id=41947 Differential Revision: https://reviews.llvm.org/D62964 llvm-svn: 364211
* [llvm-objdump] Allow --disassemble-functions to take demangled namesYuanfang Chen2019-06-221-9/+10
| | | | | | | | | | | | | The --disassemble-functions switch takes demangled names when --demangle is specified, otherwise the switch takes mangled names. https://bugs.llvm.org/show_bug.cgi?id=41908 Reviewers: jhenderson, grimar, MaskRay, rupprecht Differential Revision: https://reviews.llvm.org/D63524 llvm-svn: 364121
* [llvm-objdump] Move --start-address >= --stop-address check out of theYuanfang Chen2019-06-221-3/+3
| | | | | | | | | | | | | | | | | | | | -d code. Summary: Move it into `main` function so the checking is effective for all actions user may do with llvm-objdump; notably, -r and -s in addition to existing -d. Match GNU behavior. Reviewers: jhenderson, grimar, MaskRay, rupprecht Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63631 llvm-svn: 364118
* [binutils] Add response file option to help and docsJames Henderson2019-06-211-0/+3
| | | | | | | | | | | | | | | | | | | | | Many LLVM-based tools already support response files (i.e. files containing a list of options, specified with '@'). This change simply updates the documentation and help text for some of these tools to include it. I haven't attempted to fix all tools, just a selection that I am interested in. I've taken the opportunity to add some tests for --help behaviour, where they were missing. We could expand these tests, but I don't think that's within scope of this patch. This fixes https://bugs.llvm.org/show_bug.cgi?id=42233 and https://bugs.llvm.org/show_bug.cgi?id=42236. Reviewed by: grimar, MaskRay, jkorous Differential Revision: https://reviews.llvm.org/D63597 llvm-svn: 364036
* [llvm-objdump] Switch between ARM/Thumb based on mapping symbols.Eli Friedman2019-06-201-29/+80
| | | | | | | | | | | | | | | The ARMDisassembler changes allow changing between ARM and Thumb mode based on the MCSubtargetInfo, rather than the Target, which simplifies the other changes a bit. I'm not really happy with adding more target-specific logic to tools/llvm-objdump/, but there isn't any easy way around it: the logic in question specifically applies to disassembling an object file, and that code simply isn't located in lib/Target, at least at the moment. Differential Revision: https://reviews.llvm.org/D60927 llvm-svn: 363903
* [llvm-objdump] Remove unnecessary indentation when dumping ELF data.Yuanfang Chen2019-06-191-3/+1
| | | | | | | | | | | | Reviewers: MaskRay, jhenderson, rupprecht Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63393 llvm-svn: 363858
* Test commit accessYuanfang Chen2019-06-191-0/+1
| | | | llvm-svn: 363763
* [llvm-objdump] Tidy up AMDGCNPrettyPrinterFangrui Song2019-06-181-13/+13
| | | | llvm-svn: 363650
* [llvm-objdump] Use %08 instead of %016 to print leading addresses for 32-bit ↵Fangrui Song2019-06-171-7/+6
| | | | | | | | | | binaries Reviewed By: grimar Differential Revision: https://reviews.llvm.org/D63398 llvm-svn: 363539
* Symbolize: Replace the Options constructor with in-class initialization. NFCI.Peter Collingbourne2019-06-111-3/+4
| | | | | | | | This is not only less code but also clearer at the use site. Differential Revision: https://reviews.llvm.org/D63113 llvm-svn: 363024
* [llvm-objdump] Fix Bugzilla ID 41862 to support checking addresses of ↵Jordan Rupprecht2019-06-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | disassembled object Summary: This fixes the bugzilla id,41862 to support dealing with checking stop address against start address to support this not being a proper object to check the disasembly against like gnu objdump currently does. Reviewers: jakehehrlich, rupprecht, echristo, jhenderson, grimar Reviewed By: jhenderson Subscribers: MaskRay, smeenai, rupprecht, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D61969 Patch by Nicholas Krause! llvm-svn: 362847
* [llvm-objdump] Add warning if --disassemble-functions specifies an unknown ↵Michael Pozulp2019-06-071-0/+12
| | | | | | | | | | | | | | | | | | | | | symbol Summary: Fixes Bug 41904 https://bugs.llvm.org/show_bug.cgi?id=41904 Re-land r362768 after it was reverted in r362826. Reviewers: jhenderson, rupprecht, grimar, MaskRay Reviewed By: jhenderson, rupprecht, MaskRay Subscribers: dexonsmith, rupprecht, kristina, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62275 llvm-svn: 362838
* Revert "[llvm-objdump] Add warning if --disassemble-functions specifies an ↵Vlad Tsyrklevich2019-06-071-12/+0
| | | | | | | | | | unknown symbol" This reverts commit 50f61af3f304a03f10d9ecb0828829f0a72d0099, it used the function introduced in the previous revert of 0bddef79019a23ab14fcdb27028e55e484674c88. llvm-svn: 362826
* [llvm-objdump] Print source when subsequent lines in the translation unit ↵Michael Pozulp2019-06-071-2/+3
| | | | | | | | | | | | | | | | come from the same line in two different headers. Reviewers: grimar, rupprecht, jhenderson Reviewed By: grimar, jhenderson Subscribers: llvm-commits, jhenderson Tags: #llvm Differential Revision: https://reviews.llvm.org/D62461 llvm-svn: 362771
* [llvm-objdump] Add warning if --disassemble-functions specifies an unknown ↵Michael Pozulp2019-06-071-0/+12
| | | | | | | | | | | | | | | | | | symbol Summary: Fixes Bug 41904 https://bugs.llvm.org/show_bug.cgi?id=41904 Reviewers: jhenderson, rupprecht, grimar, MaskRay Reviewed By: jhenderson, rupprecht, MaskRay Subscribers: dexonsmith, rupprecht, kristina, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D62275 llvm-svn: 362768
* [llvm-objdump] - Disassemble non-executable sections if specifically requested.George Rimar2019-06-051-1/+2
| | | | | | | | | | | This is https://bugs.llvm.org/show_bug.cgi?id=41897. Previously -d + -j .data had no effect, that wasn't consistent with GNU, which proccesses .data in that case. With this patch we follow this behavior. Diffeential revision: https://reviews.llvm.org/D62848 llvm-svn: 362596
* [Object] object::ELFObjectFile::symbol_begin(): skip symbol index 0Fangrui Song2019-05-231-5/+0
| | | | | | | | | | | | | For clients iterating the symbol table, none expects to handle index 0 (STN_UNDEF). Skip it to improve consistency with other binary formats. Clients that need STN_UNDEF (e.g. lld) can use getSectionContentsAsArray(). A test will be added in D62148. Reviewed By: mtrent Differential Revision: https://reviews.llvm.org/D62296 llvm-svn: 361506
* [llvm-objdump] Dump inline relocations if the relocated section is specified ↵Fangrui Song2019-05-221-17/+17
| | | | | | | | | | | | | | with --section This fixes PR41886: llvm-objdump -d -r -j .text doesn't show inline relocations of .text While here, switch to stable_sort() because we don't want to change the order of relocations applied to the same location. gABI says consecutive relocation records are composed together and their order matters. In practise it is difficult to see relocations applied to the same location not consecutive, we just have to keep the relative order of relocations with the same offset. Reviewed By: grimar Differential Revision: https://reviews.llvm.org/D62253 llvm-svn: 361395
* Properly categorize llvm-objdump optionsSerge Guelton2019-05-221-48/+80
| | | | | | | | Filters out noise, and distinguish Mach-O related options from others. Differential Revision: https://reviews.llvm.org/D62195 llvm-svn: 361351
* [llvm-objdump] Make --disassemble-functions imply -dGeorge Rimar2019-05-211-1/+2
| | | | | | | | | | Fixes https://bugs.llvm.org/show_bug.cgi?id=41903 Patch by Mike Pozulp! Differential revision: https://reviews.llvm.org/D62054 llvm-svn: 361240
* Recommit [Object] Change object::SectionRef::getContents() to return ↵Fangrui Song2019-05-161-10/+7
| | | | | | | | | | | | Expected<StringRef> r360876 didn't fix 2 call sites in clang. Expected<ArrayRef<uint8_t>> may be better but use Expected<StringRef> for now. Follow-up of D61781. llvm-svn: 360892
* Revert r360876 "[Object] Change object::SectionRef::getContents() to return ↵Hans Wennborg2019-05-161-7/+10
| | | | | | | | | | | | Expected<StringRef>" It broke the Clang build, see llvm-commits thread. > Expected<ArrayRef<uint8_t>> may be better but use Expected<StringRef> for now. > > Follow-up of D61781. llvm-svn: 360878
* [Object] Change object::SectionRef::getContents() to return Expected<StringRef>Fangrui Song2019-05-161-10/+7
| | | | | | | | Expected<ArrayRef<uint8_t>> may be better but use Expected<StringRef> for now. Follow-up of D61781. llvm-svn: 360876
* [llvm-objdump] Print st_otherFangrui Song2019-05-101-6/+24
| | | | | | | | | | | Add support for ".hidden" ".internal" ".protected" and " 0x%02x" for other st_other bits used by some architectures. Reviewed By: sfertile Differential Revision: https://reviews.llvm.org/D61718 llvm-svn: 360439
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