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2001-11-01Approved by kev@cygnus.comFred Fish1-5/+7
ChangeLog entry: 2001-11-01 Fred Fish <fnf@redhat.com> * coff-solib.c (coff_solib_add): Add new readsyms arg. * irix5-nat.c (solib_add): Ditto. * osfsolib.c (solib_add): Ditto. * pa64solib.c (pa64_solib_add): Ditto. * pa64solib.c (add_to_solist): Ditto. * pa64solib.c (read_dld_descriptor): Ditto. * solib.c (solib_add): Ditto. * somsolib.c (som_solib_add): Ditto. * win32-nat.c (child_solib_add): Ditto. * xcoffsolib.c (solib_add): Ditto. * coff-solib.h (coff_solib_add): Add new readsyms arg to prototype. * pa64solib.c (add_to_solist): Ditto. * pa64solib.c (read_dld_descriptor): Ditto. * pa64solib.h (pa64_solib_add): Ditto. * solib.h (solib_add): Ditto. * somsolib.h (som_solib_add): Ditto. * config/i386/tm-cygwin.h (child_solib_add): Ditto. * coff-solib.c (coff_solib_add): If readsyms is zero don't read symbols but do any other needed work for shared libs. * irix5-nat.c: Ditto. * osfsolib.c (solib_add): Ditto. * solib.c (solib_add): Ditto. * win32-nat.c (child_solib_add): Ditto. * xcoffsolib.c (solib_add): Ditto. * irix5-nat.c (sharedlibrary_command): Pass 1 as readsyms to solib_add to force reading of shared library symbols. * osfsolib.c (sharedlibrary_command;): Ditto. * pa64solib.c (pa64_solib_sharedlibrary_command): Ditto. * solib.c (sharedlibrary_command): Ditto. * somsolib.c (som_solib_sharedlibrary_command): Ditto. * xcoffsolib.c (sharedlibrary_command): Ditto. * coff-solib.c (coff_solib_create_inferior_hook): Call solib_add unconditionally with auto_solib_add. * irix5-nat.c (solib_create_inferior_hook): Ditto. * osfsolib.c (solib_create_inferior_hook): Ditto. * solib.c (solib_create_inferior_hook): Ditto. * solib-osf.c (osf_solib_create_inferior_hook): Ditto. * solib-svr4.c (enable_break): Ditto. * solib-sunos.c (sunos_solib_create_inferior_hook): Ditto. * corelow.c (solib_add_stub): Add auto_solib_add to args passed via SOLIB_ADD. * sol-thread.c (sol_thread_attach): Ditto. * config/rs6000/nm-rs6000.h (SOLIB_ADD): Ditto. * infcmd.c (attach_command): Remove auto_solib_add decl. Call SOLIB_ADD directly with auto_solib_add. * infrun.c (handle_inferior_event): Ditto. * coff-solib.h (SOLIB_ADD): Add readsyms arg. * pa64solib.h (SOLIB_ADD): Ditto. * solib.h (SOLIB_ADD): Ditto. * somsolib.h (SOLIB_ADD): Ditto. * config/i386/tm-cygwin.h (SOLIB_ADD): Ditto. * fork-child.c (clone_and_follow_inferior): Remove unused auto_solib_add decl. * pa64solib.c (pa64_solib_add): Call add_to_solist with readsyms. (read_dld_descriptor): Ditto. (pa64_solib_add): Call read_dld_descriptor with readsyms. (pa64_solib_in_dynamic_linker): Ditto. * corelow.c (symfile.h): Need this for auto_solib_add declaration. * sol-thread.c (symfile.h): Ditto. Approved by eliz@is.elta.co.il doc/ChangeLog entry: 2001-11-01 Fred Fish <fnf@redhat.com> * gdbint.texinfo (SOLIB_ADD): Document additional new "readsyms" arg.
2001-10-30Changes approved by kev@cygnus.com, ezannoni@cygnus.com, eliz@is.elta.co.il.Fred Fish1-5/+5
Changelog: 2001-10-27 Fred Fish <fnf@redhat.com> * symfile.c (auto_solib_add): Update comment to note that this variable is now just used as a boolean to control shlib autoloading, and clarify when it is used. * symfile.h (auto_solib_add): Ditto. * symfile.c (auto_solib_limit): New variable that holds the autoloading threshold instead of overloading auto_solib_add. * symfile.h (auto_solib_limit): Ditto. * irix5-nat.c (_initialize_solib): Change auto-solib-add variable from var_zinteger to var_boolean and update help. * osfsolib.c (_initialize_solib): Ditto. * pa64solib.c (_initialize_pa64_solib): Ditto. * solib.c (_initialize_solib): Ditto. * somsolib.c (_initialize_som_solib): Ditto. * xcoffsolib.c (_initialize_solib): Ditto. * pa64solib.c (pa64_solib_total_st_size): Update comment to note that the new auto_solib_limit variable is used instead of overloading auto_solib_add variable. (_initialize_pa64_solib): Ditto. * somsolib.c (som_solib_total_st_size): Ditto. (_initialize_som_solib): Ditto. * pa64solib.c (_initialize_pa64_solib): Add new set/show commands for auto-solib-limit variable. * somsolib.c (_initialize_som_solib): Ditto * pa64solib.c (add_to_solist): Check that auto_solib_add is set and use auto_solib_limit as the threshold size instead of auto_solib_add. * somsolib.c (som_solib_add): Ditto, and also change warning text about size threshold exceeded. doc/ChangeLog: 2001-10-28 Fred Fish <fnf@redhat.com> * gdb.texinfo (auto-solib-add): Change docs to match implementation change. (auto-solib-limit): Add docs for new variable.
2001-09-14Commit Ilya Golubev's clear_solib() fixes.Kevin Buettner1-0/+1
2001-05-04Phase 1 of the ptid_t changes.Kevin Buettner1-1/+1
2001-03-06Update/correct copyright notices.Kevin Buettner1-2/+2
2001-03-01Create new file regcache.h. Update all uses.Andrew Cagney1-2/+3
2000-12-15Replace free() with xfree().Kevin Buettner1-5/+5
2000-09-11Protoization.Kevin Buettner1-7/+16
2000-08-092000-08-09 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder1-1/+2
* blockframe.c (sigtramp_saved_pc): Use dynamic allocation, since TARGET_PTR_BIT is no longer a constant (MULTI_ARCH). * irix4-nat.c (get_longjmp_target): Ditto. * irix5-nat.c (get_longjmp_target): Ditto. * jv-valprint.c (java_value_print): Ditto. * m3-nat.c (get_cprocs): Ditto. * m68k-tdep.c (get_longjmp_target): Ditto. * mips-nat.c (get_longjmp_target): Ditto. * mipsv4-nat.c(get_longjmp_target): Ditto. * pa64solib.c (read_dynamic_info): Ditto. * solib.c (elf_locate_base): Ditto.
2000-07-30Protoization.Kevin Buettner1-37/+19
2000-06-04Add host_pointer_to_address() and address_to_host_pointer(). AddAndrew Cagney1-10/+11
signed_pointer_to_address() etc. Rename generic_pointer_to_address() to unsigned_pointer_to_address() etc.
2000-05-28PARAMS removal.Kevin Buettner1-24/+12
2000-05-262000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>Michael Snyder1-0/+3
* gregset.h: New file. Typedefs for gdb_gregset_t and gdb_fpregset_t, prototypes for supply_gregset and friends. * procfs.c: Include gregset.h. Delete local prototypes for supply_gregset etc., and local typedef gdb_gregset_t etc. * sol-thread.c: Include gregset.h, delete local prototypes, add appropriate casts to gdb_gregset_t. * uw-thread.c, lin-thread.c, core-sol2.c, core-regset.c, sparc-tdep.c, ptx4-nat.c, ppc-linux-nat.c, mipsv4-nat.c, m88k-nat.c, m68klinux-nat.c, m68k-tdep.c, irix5-nat.c, irix4-nat.c, ia64-linux-nat.c, i386v4-nat.c, cxux-nat.c, arm-linux-nat.c, alpha-nat.c: Include gregset.h. * config/nm-linux.h: Define GDB_GREGSET_T, GDB_FPREGET_T. * config/sparc/tm-sun4sol2.h: Ditto.
2000-04-272000-04-27 Elena Zannoni <ezannoni@kwikemart.cygnus.com>Elena Zannoni1-1/+3
* cxux-nat.c (add_shared_symbol_files): Don't treat .text section as special in the section_addr_info structure. * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. * osfsolib.c (symbol_add_stub): Ditto. * irix5-nat.c (symbol_add_stub): Ditto.
2000-04-042000-04-03 H.J. Lu <hjl@gnu.org>H.J. Lu1-1/+1
* gdb_regex.h: New. Include "regex.h" if USE_INCLUDED_REGEX is defined and <regex.h> otherwise. * irix5-nat.c: Include "gdb_regex.h" instead of "gnu-regex.h". * monitor.c: Likewise. * osfsolib.c: Likewise. * solib.c: Likewise. * source.c: Likewise. * symtab.c: Likewise. * Makefile.in (REGEX): Changed to @REGEX@. (REGEX_CFLAGS): New. (REGEX1): Removed. (ADD_DEPS): Use $(REGEX) instead of $(REGEX1). (INTERNAL_WARN_CFLAGS): Add $(REGEX_CFLAGS). * configure.in (--with-included-regex): New switch. (REGEX): New. Subsstitue @REGEX@ in Makefile.in. (REGEX_CFLAGS): New. Subsstitue @REGEX_CFLAGS@ in Makefile.in. * configure: Regenerated.
1999-11-17import gdb-1999-11-16 snapshotJason Molenda1-1/+1
1999-10-12import gdb-1999-10-11 snapshotJason Molenda1-2/+1
1999-10-05import gdb-1999-10-04 snapshotJason Molenda1-5/+10
1999-09-28import gdb-1999-09-28 snapshotJason Molenda1-31/+2
1999-08-09import gdb-1999-08-09 snapshotJason Molenda1-1/+1
1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-372/+378
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+1349
1999-04-16Initial creation of sourceware repositoryStan Shebs1-1349/+0
1999-01-19fix copyright years (forgot to add 1999).David Taylor1-1/+1
1999-01-19disable_breakpoints_in_shlibs now takes a new parameter -- silent; callersDavid Taylor1-0/+2
updated. new callers -- clear_solib (irix5-nat.c, osfsolib.c, solib.c). PR 16495 / PR 18213.
1998-12-31all remaining *.c *.h files from hp merge.David Taylor1-1/+1
1998-06-23Tue Jun 23 11:14:04 1998 Michael Snyder <msnyder@cleaver.cygnus.com>Michael Snyder1-2/+16
* config/mips/tm-irix5.h: Modify to work better on irix 6, by making FP registers 8 bytes instead of 4. REGISTER_BYTES: redefine. REGISTER_BYTE(): redefine. REGISTER_VIRTUAL_TYPE: redefine. MIPS_LAST_ARG_REGNUM: redefine. * irix5-nat.c (fetch_core_registers): read 8 bytes per FP register. * mips-tdep.c (FP_REGISTER_DOUBLE): new macro to distinguish targets with 8-byte FP registers (don't use TARGET_MIPS64). (STACK_ARGSIZE): new macro, how much space is taken up on the stack for each function argument (don't use TARGET_MIPS64). (mips_push_arguments): modify logic to work better on Irix 6 (n32 ABI).
1998-04-22 Handle missing shared libraries during the examination of a corePeter Schauer1-9/+14
dump gracefully. * solib.c (find_solib): Use catch_errors around call to solib_map_sections. Use warning instead of error if reading of the shared library name fails. (solib_map_sections): Change return and argument types to make it callable from catch_errors. (symbol_add_stub): Avoid GDB core dump if solib->abfd is NULL. * irix5-nat.c, osfsolib.c (xfer_link_map_member, solib_map_sections, symbol_add_stub): Ditto.
1996-12-21 * irix5-nat.c (fill_gregset): Sign extend registers beforePeter Schauer1-10/+14
filling in the gregset structure.
1996-12-08 * irix5-nat.c (supply_gregset, fill_gregset): Handle gregsetsPeter Schauer1-14/+50
from O32 and N32 ABI. (xfer_link_map_member): Work around problem with alignments in struct obj when compiling GDB under N32 ABI.
1996-12-01 Add support for Irix 6.2 native O32 and N32 ABI.Peter Schauer1-83/+282
* config.in, configure.in, configure: Check for <objlist.h>. * configure.tgt: Handle mips*-sgi-irix6* like irix5 for now. * cp-valprint.c (cp_print_value_fields): Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the address of a static member. * dwarf2read.c: Turn warnings and recoverable errors into complaints, add new complaints where appropriate. gcc -Wall cleanup. (struct line_head): Change line_base from char to int to avoid problems with compilers whose plain char is represented by an unsigned char. (struct partial_die_info): Add is_declaration field. (dwarf2_tmp_obstack): New obstack for allocating temporary storage used during symbol reading. (cu_header_offset): New variable for resolving relative reference dies. (optimized_out, basereg, islocal, frame_base_reg, frame_base_offset): New interface variables for decode_locdesc. (struct dwarf2_pinfo): New structure for communication between psymtab and symtab reading, passed via pst->read_symtab_private. (dwarf2_has_info, dwarf2_build_psymtabs): Accept objects files without line number sections. (dwarf2_build_psymtabs_hard): Initialize temporary obstack for symbol reading. Allocate and initialize pst->read_symtab_private. Relocate pst->textlow and pst->texthigh with baseaddr. (scan_partial_symbols): Do not add DW_AT_declaration symbols to the partial symbol table. Add file scope enumerator symbols to the partial symbol table. Fix typo in highpc computation. If we didn't find a lowpc, set it to highpc to avoid complaints from `maint check. (add_partial_symbol): Relocate symbol values with baseaddr. Add static DW_TAG_subprogram and DW_TAG_variable symbols to the minimal symbol table. Obtain symbol values for DW_TAG_variable symbols from the location descriptor, skip symbols with missing location desciptors. Skip symbols for aggregate types without children. Handle enumerator symbols. (dwarf2_psymtab_to_symtab): Issue symbol reading message if verbose. (psymtab_to_symtab_1): Set local variables from pst->read_symtab_private, set cu_header_offset and baseaddr. Initialize temporary obstack for symbol reading, initialize buildsym and add a cleanup to really_free_pendings. Relocate highpc with baseaddr when calling end_symtab. If the compilation is from a C file generated by language preprocessors, do not set the symtab language if it was already deduced by start_subfile. Removed verbose sorting symbol table message. (process_die): Handle DW_TAG_ptr_to_member_type and DW_TAG_reference_type. Use read_subroutine_type to get the function type for DW_TAG_subprogram before calling read_func_scope. (read_file_scope): Initialize file name to <unknown>, start_subfile expects a non-NULL name. If we didn't find a lowpc, set it to highpc to avoid complaints from finish_symbol. Relocate lowpc and highpc with baseaddr. Get rid of Irix6.2 native cc compile machine prefix in comp_dir. Zero out ftypes for each new compilation unit (may be different language or different objfile). Accept compilation units without line number information, pass comp_dir to decode_lines. (read_func_scope): Initialize function name to <unknown> to avoid core dumps when DW_AT_name is missing. Relocate lowpc and highpc with baseaddr. Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations. Pass function type to new_symbol. (read_lexical_block_scope): Relocate lowpc and highpc with baseaddr. (read_structure_scope): Set TYPE_TAG_NAME, not TYPE_NAME. Handle DW_TAG_class_type. Copy fields to type_obstack, release temporary storage for fields. Don't add symbol if die is a stub die and has no children. Handle C++ static member fields. (read_enumeration): Set TYPE_TAG_NAME, not TYPE_NAME. Copy fields to type_obstack, release temporary storage for fields. Let new_symbol handle the symbol creation for enumerators instead of handcrafting a symbol. Determine signedness of enum type from enumerators. (dwarf_read_array_type): Handle variable length arrays. Use lookup_pointer_type instead of handcrafting a type. Create array type only if a DW_TAG_subrange_type was found. (read_tag_pointer_type, read_tag_reference_type): Use lookup_pointer_type and lookup_reference_type instead of handcrafting a type. (read_tag_ptr_to_member_type): New function to handle DW_TAG_ptr_to_member_type. (read_subroutine_type): Handle parameter dies. Use lookup_function_type instead of handcrafting a type. (read_typedef): Allocate a TYPE_CODE_TYPEDEF type for the typedef. (read_base_type): If the type has a name, use init_type to create a new type instead of second guessing a fundamental type. (read_comp_unit): Reset die reference table before building a new one. (dwarf2_read_section): Read section contents into psymbol_obstack. (dwarf2_read_abbrevs): Handle unterminated abbreviations for a compile unit gracefully. (read_partial_die): Zero partial die before reading its info. Handle DW_AT_declaration. Fix typo in handling of DW_FORM_block4. (read_full_die): Fix typo in handling of DW_FORM_block4. (read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes): New routines to get signed values from a buffer. (read_n_bytes, read_string): Allocate storage from the temporary obstack. If the host char size permits it, return pointer to buffer instead of allocating storage. (set_cu_language): Handle DW_LANG_Mips_Assembler. (dwarf_attr): Return NULL if reference die for DW_AT_specification or DW_AT_abstract_origin die is not found. (record_minimal_symbol): Removed, replaced with a direct call to prim_record_minimal_symbol, it now handles saving the string itself. (convert_locdesc): Removed, partial symtab reading now uses decode_locdesc. (dwarf_attr): Use dwarf2_get_ref_die_offset to get the absolute offset for the die reference. (dwarf_decode_lines): Complain if the line section info is missing. Use read_1_signed_byte to extract lh.line_base to avoid problems with compilers whose plain char is represented by an unsigned char. Add cleanups for allocated temporary storage. Start a subfile for the first file in the state machine. Fix off by one problem with dirs.dirs access. Use comp_dir when directory index is 0. Support multiple sequences (from Jason Merrill <jason@cygnus.com>). (dwarf2_start_subfile): Try to keep line numbers from identical absolute and relative file names in a common subfile. (new_symbol): Allocate symbol and symbol name on the symbol_obstack. Set SYMBOL_LINE from DW_AT_decl_line if present. Set SYMBOL_TYPE from passed type if not NULL. Change DW_TAG_variable symbol types with missing type entries to a sensible type. Handle optimized_out, offreg and islocal storage classes. Add external symbols with type information whose address isn't known as LOC_UNRESOLVED symbols. Synthesize typedefs for C++ classes, structs, unions and enumerations. Handle DW_TAG_enumerator symbols, complain for unrecognized symbol tags. (die_type): A missing DW_AT_type represents a void type. Use dwarf2_get_ref_die_offset to get the absolute offset for the die reference. (die_containing_type): New function to build type from DW_AT_containing_type attribut. (read_type_die): Handle DW_TAG_ptr_to_member_type. Treat DW_TAG_subprogram like DW_TAG_subroutine_type. (dwarf_base_type): Fix typo with creation of FT_UNSIGNED_SHORT fundamental type. (create_name): Removed, symbol name allocation is now done in new_symbol. (dump_die): Use print_address_numeric to print a CORE_ADDR. (dwarf2_empty_die_ref_table): New function to clear the die reference table. (dwarf2_get_ref_die_offset): New function to get the absolute die offset from a die reference attribute. (decode_locdesc): Complete rewrite using a stack, code mostly borrowed from dwarfread.c:locval. (dwarf_alloc_type): Removed, replaced by direct calls to alloc_type. (dwarf_alloc_block): Allocate block on temporary obstack. * elfread.c (elf_symtab_read): When handling Irix dynamic symbols, skip section name symbols and relocate all others. (elf_symfile_read): Build dwarf2 psymtab even if offset is non-zero. * irix5-nat.c (fetch_core_registers): Handle core_reg_sect from N32 executables. Call registers_fetched after extracting the registers. (obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR): New definitions to enable support of O32 and N32 format objlists. (struct so_list): New members offset, so_name and lmstart to eliminate dependencies from the objlist format used. (solib_map_sections, symbol_add_stub, solib_add, info_sharedlibrary_command, solib_address, clear_solib): Use so_name and LM_OFFSET. (first_link_map_member): Rewrite to enable support of O32 and N32 format objlists. (next_link_map_member, xfer_link_map_member): New functions to support O32 and N32 format objlists. (find_solib): Use first_link_map_member, next_link_map_member and xfer_link_map_member. (solib_create_inferior_hook): Use TARGET_SIGNAL_* instead of host signal numbers. * mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators): Pass CORE_ADDR variant to add_psymbol_to_list. * mips-tdep.c (heuristic_proc_desc): Stop examining the prologue if we encounter a positive stack adjustment. Handle `move $30,$sp'. Handle `sd reg,offset($sp)' for 32 bit ABIs. * symmisc.c (dump_msymbols, print_partial_symbols): Use print_address_numeric to print a SYMBOL_VALUE_ADDRESS. (dump_symtab): Print compilation directory if it is not NULL. * valops.c (search_struct_field, value_struct_elt_for_reference): Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the address of a static member.
1996-11-02 * irix5-nat.c, osfsolib.c, solib.c (symbol_add_stub): HandlePeter Schauer1-1/+20
missing or zero-sized .text sections properly. * mdebugread.c: Handle scRConst and scSUndefined storage classes. * stabsread.c (scan_file_globals): Try to resolve symbols for shared libraries from the minimal symbol table of the main executable first.
1996-09-09 * alpha-nat.c (fetch_core_registers): Match Sep 4 gdbcore.h prototypeFred Fish1-2/+2
change for core_read_registers in struct core_fns. * core-regset.c (fetch_core_registers): Ditto & add prototype. * core-sol2.c (fetch_core_registers): Ditto & add prototype. * i386aix-nat.c (fetch_core_registers): Ditto & add prototype. * i386b-nat.c (fetch_core_registers): Ditto. * i386mach-nat.c (fetch_core_registers): Ditto & add prototype. * irix4-nat.c (fetch_core_registers): Ditto. * irix5-nat.c (fetch_core_registers): Ditto. * lynx-nat.c (fetch_core_registers): Ditto & add prototype. * m68knbsd-nat.c (fetch_core_registers): Ditto. * mips-nat.c (fetch_core_registers): Ditto & add prototype. * rs6000-nat.c (fetch_core_registers): Ditto. * sparc-nat.c (fetch_core_registers): Ditto. * sun3-nat.c (fetch_core_registers): Ditto & add prototype. * ultra3-nat.c (fetch_core_registers): Ditto & add prototype. * alpha-nat.c (register_addr): Match Sep 4 gdbcore.h prototype change. * delta68-nat.c (register_addr): Ditto. * gdbserver/low-linux.c (register_addr): Ditto. * gdbserver/low-hppabsd.c (register_addr): Ditto. * i386m3-nat.c (register_addr): Ditto. * mips-nat.c (register_addr): Ditto. * ultra3-nat.c (register_addr): Ditto.
1996-08-14 * config/mips/nm-mips.h (get_longjmp_target): Add prototype.Fred Fish1-0/+3
* config/mips/nm-irix3.h (get_longjmp_target): Add prototype. * remote-mips.c (mips_read_processor_type): Remove prototype. * mips-tdep.c (gdb_print_insn_mips): Add prototype and make static. * irix5-nat.c (fetch_core_registers): Add prototype.
1996-01-23 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.Jeff Law1-5/+6
All references changed. * breakpoint.c (bpstat_what): Add shlib_event to the class types. Update state table. Reformat so that it's still readable. When we hit the shlib_event breakpoint, set the calss of shlib_event. (breakpoint_1): Add "shlib events" as a breakpoint type. Print the shlib_event breakpoint like other breakpoints. (create_solib_event_breakpoint): New function. (breakpoint_re_set_one): Handle solib_event breakpoints. * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type. (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS action. (create_solib_event_breakpoint): Declare. * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat. (normal_stop): Inform the user when the inferior stoped due to a shared library event. (_initialize_infrun): Add new set/show variable "stop_on-solib-events" to control whether or not gdb continues the inferior or stops it when a shared library event occurs. * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function. * somsolib.c (TODO list): Update. (som_solib_create_inferior_hook): Arrange for gdb to be notified when significant shared library events occur. * hppa-tdep.c (find_unwind_entry): No longer static. First cut at the machine independent changes for 7363. Also includes code to automatically track shl_load/shl_unload calls on hpux.
1996-01-11 * coredep.c: Renamed to core-aout.cFred Fish1-1/+18
* core-svr4.c: Renamed to core-regset.c * Makefile.in (ALLDEPFILES): Account for renamings. * corelow.c (core_file_fns): Add, points to chain of structs. (add_core_fns): New function to build chain of structs. (get_core_registers): Modify to search core functions chain and call appropriate fetch_core_registers function based on core file flavour. * gdbcore.h (fetch_core_registers): Remove declaration. (struct core_fns): Define struct for core function info. * i386m3-nat.c: Update comment for filename change (coredep->core-aout) * a68v-nat.c (fetch_core_registers): Remove stub, not needed now. * alpha-nat.c (fetch_core_registers): Make static. (alpha_core_fns, _initialize_core_alpha): New struct and func. * core-aout.c (fetch_core_registers): Make static (aout_core_fns, _initialize_core_aout): New struct and func. * core-regset.c (fetch_core_registers): Make static. (regset_core_fns, _initialize_core_regset): New struct and func. * core-sol2.c (fetch_core_registers): Make static. (solaris_core_fns, _initialize_core_solaris): New struct and func. * hp300ux-nat.c (fetch_core_registers): Make static. (hp300ux_core_fns, _initialize_core_hp300ux): New struct and func. * i386aix-nat.c (fetch_core_registers): Make static. (i386aix_core_fns, _initialize_core_i386aix): New struct and func. * i386mach-nat.c (fetch_core_registers: Make static. (i386mach_core_fns, _initialize_core_i386mach): New struct and func. * irix4-nat.c (fetch_core_registers): Make static. (irix4_core_fns, _initialize_core_irix4): New struct and func. * irix5-nat.c (fetch_core_registers): (irix5_core_fns, _initialize_core_irix5): New struct and func. * lynx-nat.c (fetch_core_registers): Make static. (lynx_core_fns, _initialize_core_lynx): New struct and func. * mips-nat.c (fetch_core_registers): Make static. (mips_core_fns, _initialize_core_mips): New struct and func. * ns32km3-nat.c (fetch_core_registers): Remove stub. * rs6000-nat.c (fetch_core_registers): Make static. (rs6000_core_fns, _initialize_core_rs6000): New struct and func. * sparc-nat.c (fetch_core_registers): Make static. (sparc_core_fns, _initialize_core_sparc): New struct and func. * sun3-nat.c (fetch_core_registers): (sun3_core_fns, _initialize_core_sun3): New struct and func. * sun386-nat.c (fetch_core_registers): Remove stub. * ultra3-nat.c (fetch_core_registers): Make static. (ultra3_core_fns, _initialize_core_ultra3): New struct and func. * config/gould/pn.mh (XDEPFILES), config/i386/fbsd.mh (NATDEPFILES), config/i386/i386bsd.mh (NATDEPFILES), config/i386/i386m3.mh (XDEPFILES), config/i386/i386sco.mh (NATDEPFILES), config/i386/i386sco4.mh (NATDEPFILES), config/i386/i386v.mh (NATDEPFILES), config/i386/i386v32.mh (NATDEPFILES), config/i386/nbsd.mh (NATDEPFILES), config/i386/ptx.mh (XDEPFILES), config/i386/ptx4.mh (XDEPFILES), config/i386/symmetry.mh (NATDEPFILES), config/m68k/3b1.mh (XDEPFILES), config/m68k/cisco.mt (TDEPFILES), config/m68k/delta68.mh (NATDEPFILES), config/m68k/dpx2.mh (NATDEPFILES), config/m68k/hp300bsd.mh (NATDEPFILES), config/m68k/hp300hpux.mh (NATDEPFILES), config/m68k/isi.mh (XDEPFILES), config/m68k/news.mh (NATDEPFILES), config/m68k/news1000.mh (XDEPFILES), config/m88k/cxux.mh (NATDEPFILES), config/m88k/delta88.mh (NATDEPFILES), config/mips/littlemips.mh (XDEPFILES), config/mips/mipsm3.mh (XDEPFILES), config/ns32k/merlin.mh (XDEPFILES), config/ns32k/nbsd.mh (NATDEPFILES), config/ns32k/ns32km3.mh (NATDEPFILES), config/pa/hppabsd.mh (NATDEPFILES), config/pa/hppahpux.mh (NATDEPFILES), config/romp/rtbsd.mh (XDEPFILES), config/tahoe/tahoe.mh (XDEPFILES), config/vax/vaxbsd.mh (XDEPFILES), config/vax/vaxult.mh (NATDEPFILES), config/vax/vaxult2.mh (NATDEPFILES), Account for coredep.o to core-aout.o name change. * config/i386/i386dgux (NATDEPFILES), config/i386/i386sol2.mh (NATDEPFILES), config/i386/i386v4.mh (NATDEPFILES), config/i386/linux.mh (NATDEPFILES), config/i386/ncr3000.mh (NATDEPFILES), config/m68k/m68kv4.mh (NATDEPFILES), config/m88k/delta88v4.mh (NATDEPFILES), config/mips/mipsv4.mh (NATDEPFILES), Account for core-svr4.o to core-regset.o name change.
1995-11-19 * irix5-nat.c, osfsolib.c (solib_address): Return the name of thePeter Schauer1-5/+3
containing solib.
1995-11-18 * annotate.c (annotate_source, annotate_frame_begin): IssuePeter Schauer1-2/+13
`0x' prefix for the pc value, to remain consistent with previous GDB versions. * blockframe.c (find_pc_partial_function), config/pa/tm-hppa.h: Remove Sun shared library transfer hack and INHIBIT_SUNSOLIB_TRANSFER_TABLE_HACK, it is obsoleted by the mst_solib_trampoline minimal symbols. * blockframe.c (inside_main_func): Check main_func_*pc against INVALID_ENTRY_*PC, not zero. * symfile.c (init_entry_point_info): Initialize ei.*pc with INVALID_ENTRY_*PC. * mipsread.c (mipscoff_symfile_read): If the entry_file bounds are still unknown after processing the partial symbols, then try to set them from the minimal symbols. * infcmd.c (registers_info): Error out if selected_frame is NULL. * stack.c (return_command): Select new current frame silently if not interactive. * mipsread.c (read_alphacoff_dynamic_symtab): Ignore additional DT_MIPS_LOCAL_GOTNO and DT_MIPS_GOTSYM entries. * irix5-nat.c (solib_create_inferior_hook): Call solib_add only if auto_solib_add_at_startup is nonzero. (_initialize_solib): Add "set auto-solib-add" command. * osfsolib.c (solib_create_inferior_hook): Call solib_add only if auto_solib_add_at_startup is nonzero. (_initialize_solib): Add "set auto-solib-add" command.
1995-10-26 * regex.h: Renamed to gnu-regex.h.Brendan Kehoe1-1/+1
* regex.c: Renamed to gnu-regex.c. * Makefile.in (POSSLIBS): Refer to gnu-regex.h and gnu-regex.c. (REGEX, REGEX1): Change to gnu-regex.o instead of regex.o. (regex.o): Renamed to gnu-regex.o; refer to gnu-regex.c. (irix5-nat.o, osfsolib.o, gnu-regex.o, solib.o, source.o, symtab.o): Likewise. * irix5-nat.c, osfsolib.c, gnu-regex.c, solib.c, source.c, symtab.c): Include "gnu-regex.h" instead of "regex.h". * alpha-tdep.c (in_prologue): Rename to alpha_in_prologue, to avoid conflicts with symtab.h. fixes building gdb under OSF/1 4.0
1995-10-12 * corelow.c (core_open): Don't update the to_sections andJeff Law1-0/+15
to_sections_end fields in core_ops here. It's too late. * irix5-nat.c (solib_add): Update the to_sections and to_sections_end fields in core_ops here if needed. * osfsolib.c (solib_add): Likewise. * rs6000-nat.c (xcoff_reload_core): Likewise. * solib.c (solib_add): Likewise. * somsolib.c (solib_add): Likewise.
1995-08-02Update FSF address.Fred Fish1-1/+1
1995-08-01* configure.in: Check for working mmap, ansi headers, string.h,J.T. Conklin1-1/+1
strings.h, and memory.h. * configure: Regenerated. * gdb_stat.h: New file, "portable" <sys/stat.h>. * gdb_string.h: New file, "portable" <string.h>. * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" instead of <sys/stat.h>. * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c, remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include "gdb_string.h" instead of <string.h>. * gdbtk.c: Likewise. * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, sparc/xm-sun4os4.h (HAVE_MMAP): Removed. * config/xm-lynx.h, config/i386/xm-ptx.h, config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, config/mips/xm-irix3.h, config/mips/xm-mips.h, config/mips/xm-news-mips.h, config/mips/xm-riscos.h, config/pa/hppah.h, config/rs6000/xm-rs6000.h, config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. * config/mips/xm-irix3.h, config/mips/xm-mips.h, config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1995-03-28 * alpha-nat.c, irix4-nat.c, irix5-nat.c, mipsv4-nat.c,Peter Schauer1-2/+8
sparc-tdep.c (supply_gregset, supply_fpregset): Fill inaccessible registers with zero to handle recent read_register_bytes change. * irix4-nat.c, irix5-nat.c, mipsv4-nat.c (supply_gregset, fill_gregset): Fix handling of CAUSE_REGNUM. * mips-nat.c (store_inferior_registers): Handle unwritable registers when storing a single register. * config/mips/tm-irix3.h (CAUSE_REGNUM, BADVADDR_REGNUM): Fix definitions. * mdebugread.c (parse_symbol, psymtab_to_symtab_1): Clear allocated mips_extra_func_info, if the debug info is corrupt, the PDR to fill it in might be missing.
1995-02-12 * irix5-nat.c (string.h): Include near beginning of file.Stan Shebs1-1/+1
1995-02-09 * config/sparc/tm-sun4sol2.h, dbxread.c: RenameJim Kingdon1-1/+1
N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING. * symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add filename field. * elfread.c (record_minimal_symbol_and_info), minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return newly created symbol. * elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]: Set filename field of minimal symbol. * symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]: Print filename field. * minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile. * symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y, m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c, os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c, printcmd.c, dbxread.c: Change callers to pass NULL for sfile. * dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Find address of function from minimal symbols. * partial-stab.h, case 'f', 'F': Call find_stab_function_addr instead of getting pst->textlow from the stab. * minsyms.c (find_stab_function_addr): New function.
1994-10-15 * symfile.c (reread_symbols): Include bfd_errmsg string in errorJim Kingdon1-1/+3
message if bfd_close fails. * exec.c (exec_close), solib.c (clear_solib), corelow.c (core_close), objfiles.c (free_objfile), irix5-nat.c (clear_solib), osfsolib.c (clear_solib), remote-utils.c (gr_load_image): Check for errors from bfd_close. * solib.c (look_for_base), remote-utils.c (gr_load_image), remote-udi.c (download), corelow.c (core_open), symfile.c (symfile_bfd_open), symfile.c (generic_load): Add comment regarding error from bfd_close. * remote-udi.c (download), remote-utils.c (gr_load_image): Add comment about bogus handling of errors from bfd_openr. * exec.c (exec_close): Add comment regarding memory leak and dangling reference to vp->name.
1994-10-08 Speed up GDB startup time by not demangling partial symbols.Peter Schauer1-86/+15
* symfile.h (ADD_PSYMBOL_VT_TO_LIST), symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): No longer demangle partial symbols. * symtab.c (lookup_symbol, list_symbols): Handle mangled variables, e.g. C++ static members, via the minimal symbols. Handle reordered functions in an objfile, for Irix 5.2 shared libraries. * objfiles.h (OBJF_REORDERED): New bit in the objfile flags, set if the functions in an objfile are reordered. * mdebugread.c (parse_partial_symbols): Detect reordered functions in an objfile. * symtab.c (find_pc_psymtab, find_pc_symtab): Use expensive lookup algorithm if the functions in the objfile are reordered. * xcoffexec.c (exec_close): If the current target has a copy of the exec_ops sections, reflect the freeing of the sections in current_target. * valops.c (call_function_by_hand): Use `sizeof dummy1', not `sizeof dummy', for constructing the call dummy code. * config/sparc/tm-sparc.h: Add PARAMS declarations to all function declarations. * sparc-tdep.c (sparc_pop_frame): Cast result of read_memory_integer to CORE_ADDR when passing it to PC_ADJUST. * irix5-nat.c (enable_break): Set breakpoint at the entry point of the executable, to handle the case where main resides in a shared library. * irix5-nat.c (solib_create_inferior_hook): Reset stop_soon_quietly after shared library symbol reading, to get rid of a warning from heuristic_proc_start if the startup code has no symbolic debug info. * breakpoint.h (struct breakpoint): Add new fields language and input_radix, to enable breakpoint resetting with the proper language and radix. * breakpoint.c (set_raw_breakpoint): Initialize them. (breakpoint_re_set_one): Use them when resetting the breakpoint. (breakpoint_re_set): Preserve current language and input_radix across breakpoint_re_set_one calls. * symtab.c (decode_line_1): Do not build a canonical line specification for `*expr' line specifications. * breakpoint.h (bpstat_stop_status): Fix prototype declaration.
1994-09-11 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify lastPeter Schauer1-3/+1
change by replacing `symbols_added' with `so_last'. * mdebugread.c (parse_external, parse_partial_symbols): Ignore global common symbols, they will be resolved by the runtime loader. * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref): Handle scSCommon like scCommon symbols.
1994-08-28 * symfile.c (symbol_file_add): Move reinit_frame_cache call toPeter Schauer1-3/+8
the callers of symbol_file_add. Gets rid of heuristic fence-post warnings on mips and alpha targets when the PC resides in a shared library which is not yet read in. * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files), irix5-nat.c (solib_add), osfsolib.c (solib_add), remote-vx.c (vx_open), solib.c (solib_add): Add call to reinit_frame_cache after all shared libraries are read in. * remote-udi.c (udi_load), remote-vx.c (vx_load_command), symfile.c (symbol_file_command, add_symbol_file_command): Add call to reinit_frame_cache after symbol_file_add.
1994-08-07 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,Peter Schauer1-33/+28
Irix 5 has a standard _sigtramp signal handler. * irix5-nat.c (solib_add): Get rid of sigtramp_address handling, it is not needed for a standard _sigtramp signal handler. Add shared library sections to the section table of the target before adding the symbols. * mips-tdep.c (mips_skip_prologue): Do not skip load immediate instructions that do not prepare a stack adjustment. * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition, which does the right thing on machines where `char' is unsigned.
generated by cgit v1.1 at 2024-08-17 17:24:35 +0000