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2017-12-18Support C89 if possiblengoto
* addr2line.c: Because stdbool.h is a C99 feature, compile error occurs with some old compilers without specifying C99 options. Fix compile error with Oracle Solaris Studio 12.4 on Solaris 10. [Bug #14200] [ruby-dev:50366] * missing/stdbool.h: Alternative of stdbool.h for C89 compilers. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-18addr2line.c: fix r60841 for glibc before 2.22normal
SHF_COMPRESSED was not defined until glibc 2.22, and there are older distros (e.g. Debian 8.x jessie) which do not have this defined. Perhaps it is safe to define SHF_COMPRESSED to (1 << 11) ourselves, too, since ELF should be a standardized format. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-18explictly skip compressed debug linenaruse
To identify the line of backtrace with ease, show the offset address of library. You can just find the source filename and the line with `addr2line -e libruby.so.2.5.0 0xXXXX` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-16make a func static.ko1
* addr2line.c (main_exe_path): make it static. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-26get rid of strcpynobu
* addr2line.c (follow_debuglink): insert global_debug_dir by using memmove instead of copying to temporary buffer. * dln.c (dln_load): use memcpy with the known length instead of strcpy. * gc.c (rb_gc_unprotect_logging): use strdup instead of malloc and strcpy. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-18addr2line.c: boundary checksnobu
* addr2line.c (parse_debug_line_cu): boundary checks for compressed debug sections. [ruby-dev:49840] [Bug #12850] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-28* addr2line.c: drop to support ATARI ST platform. It was discontinuedhsbt
more than two decades ago. [fix GH-1350] Patch by @cremno * include/ruby/ruby.h: ditto. * io.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-03-29* addr2line.c: define toupper for its use. fix r54391.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-14* addr2line.c (fill_lines): get base addrs in fill_lines to use itnaruse
with dladdr_fbases introduced at r45563. it didn't get before if the executalbe is not pie. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45587 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-14* addr2line.c (main_exe_path): support FreeBSD.naruse
At least sh, csh, tcsh, bash, and zsh sets realpath of the main executable for dladdr, but gdb doesn't. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-11* addr2line.c (rb_dump_backtrace_with_lines): set base addressnaruse
which is retrived from dladdr to dladdr_fbases, to skip already parsed objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-10* addr2line.c (append_obj): clear allocated memory.naruse
* addr2line.c (rb_dump_backtrace_with_lines): free `base_addrs'. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-01* addr2line.c (rb_dump_backtrace_with_lines): don't depend hard codednaruse
symbol '_start'. * addr2line.c (fill_lines): instead of above, get a dynamic symbol in the main executable and use it to know the base address. * addr2line.c (follow_debuglink0): use obj_info_t instead of line_info_t to handle object related data. * addr2line.c (main_exe_path): defined for Linux. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-31* addr2line.c (fill_lines): use dynsym, which is used for dynamicnaruse
linking and always exists, if there's no symtab. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45491 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-28revert r45417naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-27* addr2line.c (fill_lines): check shdr[i].sh_type because even ifnaruse
.symtab section exists, the section's type can be SHT_NOBITS and actual data doesn't exist in the file. [Bug #9654] revert r45441. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26temporally change for powerpc64-linux fc18naruse
fc18 powerpc64's libc6-dbg has symtab/strtab but it can't be referenced. therefore add workaround not to see them. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26remove break because strtab/symtab is usually the last segmentnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26temporaly show sym->st_name and so onnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26* addr2line.c (fill_lines): loop reverse order not to overwritenaruse
the basis of base addresses comparison. * addr2line.c: use uintptr_t instead of intptr_t for poinrters. * addr2line.c (rb_dump_backtrace_with_lines): don't use syms. * vm_dump.c (rb_print_backtrace): ditto. * addr2line.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26* addr2line.c (follow_debuglink): show message if it closes openednaruse
(and maybe used) elf binary. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26* addr2line.c (fill_line): pass and use offset instead ofnaruse
curobj_baseaddr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26don't write _start as is; use dlsymnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45418 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25temporaly change/add to debug on powerpc64-linuxnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25* addr2line.c (fill_lines): don't run fill_lines multiple times.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25main is not a pubic function, use _start insteadnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45412 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25* addr2line.c (rb_dump_backtrace_with_lines): a function to get mustnaruse
be a function in the main executable, whose absolute path is not available by dladdr, and ruby get it by /proc/self/exe on Linux. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25* addr2line.c (fill_lines): skip if path is NULL.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-24* addr2line.c (rb_dump_backtrace_with_lines): fetch path of thenaruse
executable from /proc/self/exe on Linux. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-24* addr2line.c (parse_debug_line_cu): explicitly specify signed charnaruse
because DWARF's line_Base is signed char and char maybe unsigned. patched by Rei Odaira. [ruby-dev:48068] [Bug #9654] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-22* addr2line.c (fill_lines): compare the file names of object in whichnaruse
symbols exist. [Bug #9654] [ruby-dev:48058] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-15* addr2line.c (fill_lines): return address is just after callingnaruse
address. Therefore noreturn function with tail call's return address may be in another function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-14* addr2line.c (fill_lines): fetch symbol names from ELF binary'snaruse
symbol table if it is built with cc -g and not stripped. Now ruby can show static symbols on Linux though glibc's backtrace_symbols(3) don't show them. * addr2line.c (rb_dump_backtrace_with_lines): use dladdr(3) to detect what object file declares the symbol because dl_iterate_phdr can't detect the main executable file and codes on the stack. NOTE: signal trampolines sometimes on the user stack. (FreeBSD) * addr2line.c (rb_dump_backtrace_with_lines): stop showing backtrace if the function's name is main. NOTE: FreeBSD's backtrace (libexecinfo) shows _start and an additional address. Why it doesn't remove them on dladdr phase is, dladdr may fail to detect the main function but detect as _start function. Therefore it must be after scanning the symbol table and getting correct name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-10* configure.in: always check dladdr(1).naruse
* addr2line.c (fill_lines): show the line number in C backtrace if ruby is built without --enable-shared (PIE) on Linux. patch is originally by Shinichiro Hamaji https://twitter.com/shinh/status/441957774264504321 NOTE: ld doesn't insert __executable_start for PIE. dladdr(3)'s argument must be a function pointer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-27use strlcatnobu
* addr2line.c (follow_debuglink): use strlcat instead of strncat. * dln.c (aix_loaderror): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-26* addr2line.c: Include ELF header after system headers (especiallyakr
sys/types.h) to avoid compilation failure, "usr/include/sh3/elf_machdep.h:4:2: error: #error Define _BYTE_ORDER!", on NetBSD/sh3 (dreamcast, hpcsh, landisk, mmeye). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06* addr2line.c: use more generic type:naruse
* u_char -> unsigned char * u_short -> unsigned short * u_int -> unsigned int * u_long -> unsigned long * quad_t -> int64_t * u_quad_t -> uint64_t * addr2line.c (imax): inline is defined by configure. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06* addr2line.c: quad_t and u_quad_t is not available on Solaris.ngoto
__inline is not available with old compilers on Solaris. [ruby-dev:47229] [Bug #8227] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40161 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-05* addr2line.c: include ruby/missing.h to fix compile error on Debian.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-26Suppress -Werror=shorten-64-to-32naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-24* addr2line.c (putce): suppress unused return value warning.kosaki
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-23* addr2line.c (kprintf): added from FreeBSD libstand's printf.naruse
this is consided as async signal safe function. * addr2line.c (rb_dump_backtrace_with_lines): use kfprintf. [Bug #8144] [ruby-core:53632] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39887 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-21* addr2line.c (rb_dump_backtrace_with_lines): output line at once.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39866 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-21* vm_dump.c (rb_vm_bugreport): revert r38533.kosaki
* addr2line.c (fill_lines): add ELF sanity check. [Bug #7597] [ruby-dev:46786] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-09Fix build when gcc is used and the platform's libc lacks alloca().knu
* include/ruby/ruby.h (alloca), eval_intern.h (alloca), gc.c (alloca): Make alloca() globally available by moving the ultimate ifdef's to ruby/ruby.h. Gcc hides its builtin alloca() when compiling with -ansi, and linking thus fails on platforms that lack their own alloca() implementation in libc, which include OpenBSD and some ports of NetBSD. We use alloca() everywhere including from within third party C extentions, so alloca() must be made globally available. [Bug #7307] * addr2line.c (alloca): Replace the alloca() part with the ultimate ifdef's. [Bug #7307] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37571 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-29* addr2line.c: SIZE_MAX is defined in stdint.h, so r36755 breaksnaruse
32bit FreeBSD. [ruby-core:47360] [Bug #6948] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-21addr2line.c: suppress warningsnobu
* addr2line.c (fill_lines): check file size overflow only if it is necessary, and suppress a sign-compare warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-08-21* addr2line.c (fill_lines): need check and cast of the file size ofusa
target binary because there are some platforms which off_t > size_t. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-05-06* io.c (io_encoding_set): suppress warnings. [ruby-dev:45627]naruse
this tmp1 is not required after r35538. * addr2line.c: suppress warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-15* adjust style.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 12:52:59 +0000