binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Alan Modra	fd67aa1129	Update year range in copyright notice of binutils files Adds two new external authors to etc/update-copyright.py to cover bfd/ax_tls.m4, and adds gprofng to dirs handled automatically, then updates copyright messages as follows: 1) Update cgen/utils.scm emitted copyrights. 2) Run "etc/update-copyright.py --this-year" with an extra external author I haven't committed, 'Kalray SA.', to cover gas testsuite files (which should have their copyright message removed). 3) Build with --enable-maintainer-mode --enable-cgen-maint=yes. 4) Check out /po/.pot which we don't update frequently.	2 years ago
Alan Modra	19cacf6729	Use bfd_alloc memory for read_debugging_info storage Trying to free malloc'd memory used by the stabs and coff debug info parsers is complicated, and traversing the trees generated requires a lot of code. It's better to bfd_alloc the memory which allows it all to be freed without fuss when the bfd is closed. In the process of doing this I reverted most of commit `a633691333`. Some of the stabs handling code grows arrays of pointers with realloc, to deal with arbitrary numbers of fields, function args, etc. The code still does that but copies over to bfd_alloc memory when finished. The alternative is to parse twice, once to size, then again to populate the arrays. I think that complication is unwarranted. Note that there is a greater than zero chance this patch breaks something, eg. that I missed an attempt to free obj_alloc memory. Also it seems there are no tests in the binutils testsuite aimed at exercising objdump --debugging. * budbg.h (finish_stab, parse_stab): Update prototypes * debug.c: Include bucomm.h. (struct debug_handle): Add "abfd" field. (debug_init): Add "abfd" param. bfd_alloc handle. (debug_xalloc, debug_xzalloc): New functions. Use throughout in place of xmalloc and memset. (debug_start_source): Remove "name_used" param. * debug.h (debug_init, debug_start_source): Update prototypes. (debug_xalloc, debug_xzalloc): Declare. * objcopy.c (copy_object): Don't free dhandle. * objdump.c (dump_bfd): Likewise. * rdcoff.c (coff_get_slot): Add dhandle arg. debug_xzalloc memory in place of xcalloc. Update callers. (parse_coff_struct_type): Don't leak on error return. Copy fields over to debug_xalloc memory. (parse_coff_enum_type): Copy names and vals over the debug_xalloc memory. * rddbg.c (read_debugging_info): Adjust debug_init call. Don't free dhandle. (read_section_stabs_debugging_info): Don't free shandle. Adjust parse_stab call. Call finish_stab on error return. (read_symbol_stabs_debugging_info): Similarly. * stabs.c (savestring): Delete unnecessary forward declaration. Add dhandle param. debug_xalloc memory. Update callers. (start_stab): Delete unnecessary casts. (finish_stab): Add "emit" param. Free file_types, so_string, and stabs handle. (parse_stab): Delete string_used param. Revert code dealing with string_used. Copy so_string passed to debug_set_filename and stored as main_filename to debug_xalloc memory. Similarly for string passed to debug_start_source and push_bincl. Copy args to debug_xalloc memory. Don't leak args. (parse_stab_enum_type): Copy names and values to debug_xalloc memory. Don't free name. (parse_stab_struct_type): Don't free fields. (parse_stab_baseclasses): Delete unnecessary cast. (parse_stab_struct_fields): Return debug_xalloc fields. (parse_stab_cpp_abbrev): Use debug_xalloc for _vb$ type name. (parse_stab_one_struct_field): Don't free name. (parse_stab_members): Copy variants and methods to debug_xalloc memory. Don't free name or argtypes. (parse_stab_argtypes): Use debug_xalloc memory for physname and args. (push_bincl): Add dhandle param. Use debug_xalloc memory. (stab_record_variable): Use debug_xalloc memory. (stab_emit_pending_vars): Don't free var list. (stab_find_slot): Add dhandle param. Use debug_xzalloc memory. Update all callers. (stab_find_tagged_type): Don't free name. Use debug_xzalloc. (stab_demangle_qualified): Don't free name. (stab_demangle_template): Don't free s1. (stab_demangle_args): Tidy pvarargs refs. Copy *pargs on success to debug_xalloc memory, free on failure. (stab_demangle_fund_type): Don't free name. (stab_demangle_v3_arglist): Copy args to debug_xalloc memory. Don't free dt.	3 years ago
Alan Modra	a633691333	rddbg.c stabs FIXMEs This should sort out some very old FIXMEs in code handling stabs debug info. Necessary if we are to fuss over freeing up memory before objdump and objcopy exit. It is of course better from a user viewpoint to not free memory, which takes some time, and leave that to process exit. The only reason to do so is that having many memory leaks in binutils/ code tends to hide leaks in bfd/ or opcodes/, which we should care about. * budbg.h (parse_stab): Update prototype. * debug.h (debug_start_source): Update prototype. * debug.c (debug_start_source): Add name_used. Set if stashed. * rddbg.c (read_symbol_stabs_debugging_info): Always malloc stab string passed to parse_stab. Free stab string when unreferenced. (read_section_stabs_debugging_info): Likewise, and strings section contents. * stabs.c (parse_stab): Add string_used param. Set if string stashed. Pass to debug_start_source. Realloc file_types array rather that using malloc. Clarify comment about debug_make_indirect_type.	3 years ago
Alan Modra	d87bef3a7b	Update year range in copyright notice of binutils files The newer update-copyright.py fixes file encoding too, removing cr/lf on binutils/bfdtest2.c and ld/testsuite/ld-cygwin/exe-export.exp, and embedded cr in binutils/testsuite/binutils-all/ar.exp string match.	3 years ago
Alan Modra	a2c5833233	Update year range in copyright notice of binutils files The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out /po/.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.	4 years ago
Alan Modra	015dc7e1f8	Use bool in binutils * sysdep.h (POISON_BFD_BOOLEAN): Define. * addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c, * binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c, * debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h, * elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c, * objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c, * readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h, * windmc.c, * windmc.h, * windres.c, * winduni.c, * wrstabs.c: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout.	5 years ago
Alan Modra	250d07de5c	Update year range in copyright notice of binutils files	5 years ago
Alan Modra	b3adc24a07	Update year range in copyright notice of binutils files	6 years ago
Alan Modra	827041555a	Update year range in copyright notice of binutils files	7 years ago
Alan Modra	219d1afa89	Update year range in copyright notice of binutils files	8 years ago
Alan Modra	2571583aed	Update year range in copyright notice of all files.	9 years ago
Alan Modra	6f2750feaf	Copyright update for binutils	10 years ago
Alan Modra	b90efa5b79	ChangeLog rotatation and copyright year update	11 years ago
Alan Modra	4b95cf5c0c	Update copyright years	12 years ago
Nick Clifton	3f5e193bd6	Updated soruces in binutils/* to compile cleanly with -Wc++-compat. * binutils/addr2line.c (slurp_symtab): Fix casts. Introduce variable minisyms to avoid aliasing varning. * binutils/ar.c: Add casts. (normalize): Use name del instead of delete. (display_target_list,display_info_table): Change loop counter variable a to int. * binutils/bucomm.c: Add casts. * binutils/debug.c: Update function to use new names. (struct debug_baseclass): Rename member from virtual to is_virtual. (struct debug_type_s,struct debug_field_s,struct debug_baseclass_s,struct debug_method_s,struct debug_method_variant_s,struct debug_type_s): Rename struct from avoid name collision. * /binutils/debug.h: Use new struct names. * binutils/dwarf.c: Add casts. (free_debug_memory): Change loop counter variable a to int. * binutils/ieee.c: Add casts. (enum ieee_var_kind): Move to top level. (ieee_class_baseclass): Rename parameter virtual to is_virtual. (ieee_class_method_var): Rename variable virtual to is_virtual. * binutils/nm.c: Add casts. * binutils/objcopy.c: Add casts. (copy_archive): Rename variable delete to del. * binutils/objdump.c: Add casts. (dump_dwarf_section): Change loop counter variable i to int. * binutils/prdbg.c: Add casts. (pr_class_baseclass,tg_class_baseclass): Rename parameters virtual to is_virtual. * binutils/readelf.c: Add casts. (struct ia64_unw_table_entry,struct hppa_unw_table_entry): Move to top level. * binutils/size.c: Add casts. * binutils/stabs.c (parse_stab_type, parse_stab_range_type) (parse_stab_cpp_abbrev): Rename parameter from typename to type_name. (parse_stab_baseclasses): Rename variable virtual to is_virtual. * binutils/strings.c: Add casts. * binutils/wrstabs.c (stab_class_baseclass): Rename parameter virtual to is_virtual.	17 years ago
Alan Modra	aa820537ea	update copyright dates	17 years ago
Nick Clifton	32866df75e	Change sources over to using GPLv3	19 years ago
Nick Clifton	b43b5d5f76	Update FSF address	21 years ago
Kazu Hirata	50c2245bd8	* ChangeLog: Fix typos. * ChangeLog-9197: Likewise. * ChangeLog-9899: Likewise. * NEWS: Likewise. * ar.c: Fix comment typos. * arsup.c: Likewise. * coffgrok.c: Likewise. * debug.c: Likewise. * debug.h: Likewise. * dlltool.c: Likewise. * ieee.c: Likewise. * nm.c: Likewise. * objdump.c: Likewise. * prdbg.c: Likewise. * readelf.c: Likewise. * resrc.c: Likewise. * sysinfo.y: Likewise. * windres.c: Likewise.	23 years ago
Andreas Jaeger	2da42df615	* addr2line.c: Convert to ISO C90 prototypes, change PTR, remove unneeded (void ) casts. ar.c: Likewise. * arlex.l: Likewise. * arparse.y: Likewise. * arsup.c: Likewise. * binemul.c: Likewise. * binemul.h: Likewise. * bucomm.c: Likewise. * bucomm.h: Likewise. * budbg.h: Likewise. * budemang.c: Likewise. * budemang.h: Likewise. * coffdump.c: Likewise. * coffgrok.c: Likewise. * cxxfilt.c: Likewise. * debug.c: Likewise. * debug.h: Likewise. * deflex.l: Likewise. * dlltool.c: Likewise. * dlltool.h: Likewise. * dllwrap.c: Likewise. * emul_aix.c: Likewise. * filemode.c: Likewise. * ieee.c: Likewise. * nlmconv.c: Likewise. * nlmconv.h: Likewise. * nlmheader.y: Likewise. * nm.c: Likewise. * prdbg.c: Likewise. * rclex.l: Likewise. * rcparse.y: Likewise. * rdcoff.c: Likewise. * rddbg.c: Likewise. * rename.c: Likewise. * resbin.c: Likewise. * rescoff.c: Likewise. * resrc.c: Likewise. * size.c: Likewise. * srconv.c: Likewise. * stabs.c: Likewise. * strings.c: Likewise. * sysdump.c: Likewise. * sysinfo.y: Likewise. * syslex.l: Likewise. * unwind-ia64.c: Likewise. * unwind-ia64.h: Likewise. * version.c: Likewise. * windres.c: Likewise. * windres.h: Likewise. * winduni.c: Likewise. * wrstabs.c: Likewise.	23 years ago
Alan Modra	b34976b65a	s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.	24 years ago
Kazu Hirata	260449986e	* debug.c: Fix formatting. * debug.h: Likewise. * dlltool.c: Likewise. * dllwrap.c: Likewise. * emul_aix.c: Likewise. * emul_vanilla.c: Likewise.	24 years ago
Nick Clifton	8c2bc6877d	Fix typos in ChangeLogs and update copyright notices	25 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	27 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	27 years ago
Ian Lance Taylor	501be095c9	* debug.h (enum debug_var_kind): Add DEBUG_VAR_ILLEGAL. (enum debug_parm_kind): Add DEBUG_PARM_ILLEGAL. * debug.c (debug_get_parameter_types): Handle DEBUG_KIND_FUNCTION.	31 years ago
Ian Lance Taylor	796369aa96	* debug.c (debug_append_filename): Remove. * debug.h (debug_append_filename): Don't declare.	31 years ago
Ian Lance Taylor	35aa91b97d	* debug.h (debug_get_type_size): Declare. (debug_get_field_name): Declare. (debug_get_field_bitpos): Declare. (debug_get_field_bitsize): Declare. (debug_get_field_visibility): Declare. (debug_get_field_physname): Declare. * debug.c (debug_get_real_type): Handle DEBUG_KIND_TAGGED. (debug_get_type_size): New function. (debug_get_field_name): New function. (debug_get_field_bitpos): New function. (debug_get_field_bitsize): New function. (debug_get_field_visibility): New function. (debug_get_field_physname): New function. (debug_write_type): Make sure we pass the real kind, not INDIRECT, to tag_type. Pass the name recursively for INDIRECT.	31 years ago
Ian Lance Taylor	267e52989e	* debug.h (struct debug_write_fns): Remove ellipsis_type. Add int and boolean parameters to function_type. Add boolean parameter to method_type. (debug_make_ellipsis_type): Don't declare. (debug_make_function_type): Add debug_type * and boolean parameters. Change all callers. (debug_make_method_type): Add boolean parameter. Change all callers. (debug_get_parameter_types): Add boolean * parameter. Change all callers. (debug_get_target_type): Declare. * debug.c (struct debug_function_type): Add fields arg_types and varargs. (struct debug_method_type): Add field varargs. (debug_ellipsis_type, ELLIPSIS_P): Remove. (debug_make_ellipsis_type): Remove. (debug_make_function_type): Add arg_types and varargs parameters. (debug_make_method_type): Add varargs parameter. (debug_get_parameter_types): Add pvarargs parameter. (debug_get_target_type): New function. (debug_write_type): In case DEBUG_KIND_FUNCTION, push argument types and pass count to function_type. In DEBUG_KIND_METHOD, use a signed int for the count, don't call ellipsis_type, and pass varargs to method_type. * stabs.c (struct stab_demangle_info): Add varargs field. (stab_demangle_argtypes): Add pvarargs parameter. Change all callers. (stab_demangle_args): Likewise. (stab_demangle_type): In case 'F', pick up argument types. * prdbg.c (pr_ellipsis_type): Remove. (pr_function_type): Add argcount and varargs parameters. (pr_method_type): Add varargs parameter. * ieee.c (ieee_ellipsis_type): Remove. (ieee_function_type): Add argcount and varargs parameters. (ieee_method_type): Add varargs parameter. Remove most of function body, and just call ieee_function_type.	31 years ago
Ian Lance Taylor	07aa1e1b7a	* debug.h (enum debug_type_kind): Add DEBUG_KIND_ILLEGAL. (struct debug_write_fns): Add field ellipsis_type. Add id parameter to start_struct_type, start_class_type, and tag_type. (debug_make_ellipsis_type): Declare. (debug_find_named_type): Declare. (debug_get_type_kind): Declare. (debug_get_return_type): Declare. (debug_get_parameter_types): Declare. (debug_get_fields): Declare. (debug_get_field_type): Declare. * debug.c (struct debug_handle): Add fields class_id and base_id. (struct debug_class_type): Add field id. (struct debug_method_variant): Rename argtypes to physname. Change all uses. (debug_ellipsis_type): New static variable. (ELLIPSIS_P): New macro. (debug_make_ellipsis_type): New function. (debug_make_method_variant): Rename argtypes to physname. (debug_make_static_method_variant): Likewise. (debug_name_type): Always put types in the global namespace. (debug_find_named_type): New function. (debug_find_tagged_type): Treat DEBUG_KIND_ILLEGAL specially, rather than DEBUG_KIND_VOID. (debug_get_real_type): New static function. (debug_get_type_kind): New function. (debug_get_return_type): New function. (debug_get_parameter_types): New function. (debug_get_fields): New function. (debug_get_field_type): New function. (debug_write): Initialize base_id. (debug_write_type): Pass new id argument to tag_type. Handle DEBUG_KIND_ILLEGAL. Use id for DEBUG_KIND_STRUCT and DEBUG_KIND_UNION. Handle ellipsis for method arguments. (debug_write_class_type): Don't dereference kclass if it is NULL. Use id. * prdbg.c (pr_fns): Add pr_ellipsis_type. (pr_ellipsis_type): New static function. (pr_pointer_type): If this is a pointer to an array, parenthesize it correctly. (pr_start_struct_type): Add id parameter. (pr_start_class_type): Likewise. (pr_tag_type): Likewise. (pr_fix_visibility): Add the visibility to the top of the stack, not the second element on the stack. (pr_struct_field): Pop the stack before calling pr_fix_visibility. (pr_class_static_member): Likewise. (pr_class_start_method): Don't push a type, just set the method name in the type on the top of the stack. (pr_class_end_method): Don't pop the stack. (pr_class_method_variant): Rename argtypes parameter to physname. Append const and volatile rather than prepending them. Add a space after the physname. (pr_class_static_method_variant): Likewise. * ieee.c (ieee_fns): Add ieee_ellipsis_type. (ieee_define_named_type): Use DEBUG_KIND_ILLEGAL rather than DEBUG_KIND_VOID. (write_ieee_debugging_info): Likewise. (ieee_typdef): Likewise. (ieee_ellipsis_type): New static function. (ieee_start_struct_type): Add id parameter. (ieee_start_class_type): Likewise. (ieee_tag_type): Likewise. (ieee_class_method_variant): Rename name to physname. (ieee_class_static_method_variant): Likewise.	31 years ago
Ian Lance Taylor	36302909f2	* debug.c (debug_make_undefined_tagged_type): Make sure we are given a kind of type we can handle. (debug_write_type): Handle undefined enums and structs. (debug_write_class_type): Handle undefined classes. * prdbg.c (pr_enum_type): Handle an undefined enum. Also comment changes to debug.h.	31 years ago
Ian Lance Taylor	63840d265c	* debug.h (struct debug_write_fns): Add tag parameter to enum_type, start_struct_type, and start_class_type. * debug.c (debug_write_type): Pass any tag name to start_struct_type, debug_write_class_type, and enum_type. If DEBUG_KIND_TAGGED, pass the name in the recursive call. (debug_write_class_type): Accept a new tag parameter, and pass it to start_class_type. * prdbg.c (pop_type): Don't remove '+' character. (pr_enum_type): Accept and use tag parameter. (pr_start_struct_type): Likewise. (pr_start_class_type): Likewise. (pr_class_baseclass): Adjust algorithm used to find where to put the baseclass name. (pr_tag): Don't bother to insert the tag name.	31 years ago
Ian Lance Taylor	e1c145993e	Implement generic debugging support. Implement a stabs reader and a generic printer. * budbg.h, debug.c, debug.h, prdbg.c, rddbg.c, stabs.c: New files. * objdump.c: Include "debug.h" and "budbg.h". (dump_debugging): New global variable. (usage): Mention --debugging. (long_options): Add "debugging". (display_bfd): Handle --debugging. * Makefile.in (OBJDUMP_OBJS): New variable. ($(OBJDUMP_PROG)): Use $(OBJDUMP_OBJS). * binutils.texi, objdump.1: Document --debugging.	31 years ago

24 Commits (431a6b091d3106bc9750d82f50535d35d760f920)