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2019-01-12merge revision(s) 66768: [Backport #15519]naruse
Get rid of C99 feature for now [ruby-core:90949] [Bug #15519] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@66800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-20Show function name based on dladdrnaruse
If there's no dwarf and symbol table, this will be a last resort. (mainly on macOS) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-20Support Universal Binary for macOSnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-13addr2line.c: more on suppressing warningsshyouhei
See also: https://travis-ci.org/ruby/ruby/jobs/454269559#L1898 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-09addr2line.c: fix compilation for i386-darwinnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04addr2line.c uses c99ismnaruse
https://travis-ci.org/ruby/ruby/jobs/450505006 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-11-04Use symtab if there's no .dSYM filenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-31Use C90 commentsnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-23addr2line.c: add explicit casts for clang on 32bit environmentmame
Assigning uint64_t to size_t or uintptr_t caused a build error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21check VLIW casenaruse
If maximum_operations_per_instruction != 1, it is VLIW. But there seems no need to support such architecture now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21initialize is_stmt with default_is_stmtnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21Use inline function with stable code instead of macronaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21fix sign of integer variablenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65272 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21check version of .debug_infonaruse
and refactor related code. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-21Skip dwarf if its version is not supportednaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20fix header_length's type to unsigned longnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20fix r65202 on ELF environmentnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65203 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20Support Mach-O on backtrace with DWARFnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20Support DWARF4's .debug_linenaruse
ICC uses DWARF4 for .debug_line which adds maximum_operations_per_instruction in its header. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19addr2line.c: minimal workaround to prevent parse errorshyouhei
"//*" is super dangerous for non-C++ compiler. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-19addr2line.c: this file has no portabilityshyouhei
It seems nobody on earth is interested in such thing for it. Ignore compiler warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-17Check the end of Compilation Unit by unit length instead of level of treenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16Support base address selection entrynaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16Correct the handling of .debug_rangesnaruse
Though DWARF specifies "the applicable base address defaults to the base address of the compilation unit", but GCC seems to use zero as default. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16The value of .debug_ranges are uintptr_tnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16If high_pc uses DW_FORM_addr, it's not size but addressnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-16check dwarf version and skip non Dwarf v4naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14Moved hexdump macro before usednobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14Make local functions staticnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-14Read debug_info to show inline functions in backtracenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-13* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-13addr2line.c: fix *printf type warnings on 32-bitnormal
Yup, back to using an ancient 32-bit system... git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Revert wrongly commit debug_info featurenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Support FreeBSDnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Support compressed debug_infonaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11free line info leavesnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11close dlopen-ed handlenaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65010 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11fixnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Support additional formsnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Show backtrace with .debug_infonaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-11Read .debug_infonaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-16addr2line.c: fix -Wmaybe-uninitializedk0kubun
../addr2line.c: In function ‘fill_lines’: ../addr2line.c:709:8: warning: ‘file’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (file != NULL) { ^ ../addr2line.c:535:11: warning: ‘filesize’ may be used uninitialized in this function [-Wmaybe-uninitialized] off_t filesize; ^~~~~~~~ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-15Fix issues detected by code analysis tool (mainly Coverity).nobu
* Fix leaked storage in addr2line.c. * Fix for "top_root" leaking the resource. [Fix GH-1956] From: Jun Aruga <jaruga@redhat.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13FreeBSD 11.0 lacks ELFCOMPRESS_ZLIBnaruse
FreeBSD 11.0 unfortunately lacks ELF compression definitions in their elf.h (sys/elf_common.h), and 11.1 introduced them. https://github.com/freebsd/freebsd/commit/b9167d33a12b8a6c279be9cd1005874728e808c9 Though we can add workaround, we simply drop support because FreeBSD 11.0 is already EOL at November 30, 2017. https://www.freebsd.org/security/unsupported.html git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13Don't free allocated uncompressed_debug_line until backtrace is printednaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13Define parse_compressed_debug_line() only ifdef SUPPORT_COMPRESSED_DEBUG_LINEnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13support compressed debug_linenaruse
re-commit r64328 https://blogs.oracle.com/solaris/elf_section_compression-v2 https://gnu.wildebeest.org/blog/mjw/2016/01/13/elf-libelf-compressed-sections-and-elfutils/ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13Revert "support compressed debug_line"naruse
This reverts commit r64328 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-08-13support compressed debug_linenaruse
https://blogs.oracle.com/solaris/elf_section_compression-v2 https://gnu.wildebeest.org/blog/mjw/2016/01/13/elf-libelf-compressed-sections-and-elfutils/ git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 13:02:58 +0000