2002-01-10 Michael Snyder * linux-proc.c: Add "info proc" command, a la procfs.c. (read_mapping): New function, abstract and re-use code. (linux_find_memory_regions): Use new func read_mapping. (linux_info_proc_cmd): New function, implement "info proc". (_initialize_linux_proc): Add new command "info proc". 2002-01-15 Michael Snyder * NEWS: Add item for new 'gcore' command. * symfile.c (generic_load): Use bfd_map_over_sections method instead of manipulating bfd structure members directly. (add_section_size_callback): New function, bfd sections callback used by generic_load. (load_sections_callback): New function, bfd sections callback used by generic_load. 2002-01-15 Elena Zannoni [Based on work by Jim Blandy] * gdbtypes.h (builtin_type_v16qi, builtin_type_v8hi): Export. (builtin_type_vec128): Export. * gdbtypes.c (builtin_type_v16qi, builtin_type_v8hi): New SIMD types. (builtin_type_vec128): New builtin type for 128 bit vector registers. (build_gdbtypes): Initialize builtin_type_v16qi and builtin_type_v8hi. Create the vec128 register builtin type structure. (build_builtin_type_vec128): New function. (_initialize_gdbtypes): Register builtin_type_v16qi and builtin_type_v8hi with gdbarch. Same for builtin_type_vec128. * rs6000-tdep.c (rs6000_register_virtual_type): Change type of AltiVec register to new builtin type. 2001-01-15 Daniel Jacobowitz * stabsread.c (read_type): Pass dbx_lookup_type (typenums) to make_cv_type. 2002-01-14 Andrew Cagney * config/pa/tm-hppa.h (DEPRECATED_CLEAN_UP_REGISTER_VALUE): Rename CLEAN_UP_REGISTER_VALUE. * regcache.c (supply_register): Update only call. 2002-01-14 Andrew Cagney * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*, a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and a29k-*-vxworks* targets as obsolete. 2002-01-14 Michael Snyder * linux-proc.c (linux_do_thread_registers): Ignore fpxregs until we can resolve portability issues. * gregset.h: Remove references to fpxregs. * gcore.c (gcore_command): Initialize note_sec to NULL. 2002-01-13 Andrew Cagney * signals.c (target_signal_to_name): Rewrite. Only use signals[].name when in bounds and non-NULL. 2002-01-13 Andrew Cagney From Petr Ledvina : * signals.c (target_signal_to_name): Verify that SIG is within the bounds of the signals array. 2002-01-13 Andrew Cagney * MAINTAINERS: Remove arm-coff and arm-pe from target list. 2002-01-13 Keith Seitz * stack.c (print_frame_info_base): Print the frame's pc only if when print_frame_info_listing_hook is not defined. 2002-01-13 Keith Seitz * varobj.c (varobj_set_value): Make sure that there were no errors evaluating the object before attempting to set its value. value_cast now properly adjusts VALUE_ADDRESS for baseclasses, so this offset adjustment is no longer necessary. (create_child): Don't set the error flag if the child is a CPLUS_FAKE_CHILD. (value_of_child): If value_fetch_lazy fails, return NULL so that callers will be notified that an error occurred. (c_value_of_variable): Delay check of variable's validity until later. We actually want all structs and unions to have the value "{...}". Do not return "???" for variables which could not be evaluated. This error condition must be returned to the caller so that it can get the error condition from gdb. (cplus_name_of_child): Adjust index for vptr before figuring out the name of the child. (cplus_value_of_child): If a child's (real) parent is not valid, don't even bother trying to give a value for it. Just return an error. Change all instances in this function. (cplus_type_of_child): If our parent is one of the "fake" parents, we need to get at the type of the real parent, and derive the child's true type using this information. 2002-01-13 Andrew Cagney From 2002-01-09 John Marshall : * CONTRIBUTE, README, TODO: Change sourceware.cygnus.com to sources.redhat.com, and tweak some related URLs which had suffered from linkrot. 2002-01-13 Andrew Cagney From Jeff law: * hppa-tdep.c (hppa_push_arguments): Correct handling of 5-7 byte structures passed in registers. 2002-01-13 Eli Zaretskii * go32-nat.c (save_npx) [__DJGPP_MINOR__ < 3]: Remove extraneous white space which prevented compilation. Reported by DSK . 2002-01-11 Michael Snyder * symfile.c (build_section_addr_info_from_section_tab): Use bfd access method instead of manipulating bfd directly. (syms_from_objfile): Ditto. (simple_overlay_update_1): Ditto. (simple_overlay_update): Ditto. (generic_load): Ditto. (overlay_unmapped_address): FIXME comment, bfd access methods. (sections_overlap): FIXME comment, bfd access methods. (pc_in_mapped_range): FIXME comment, bfd access methods. (pc_in_unmapped_range): FIXME comment, bfd access methods. (section_is_mapped): FIXME comment, bfd access methods. (section_is_overlay): FIXME comment, bfd access methods. * symfile.c (generic_load): Whitespace and long line cleanups. Remove duplicate variable, change several local variables to more appropriate data types. (print_transfer_performance): Use %lu instead of %ld for ulongs. 2002-01-12 Andrew Cagney From Peter Schauer: * language.c (longest_local_hex_string_custom): Use phex_nz to convert NUM to a hex string. 2002-01-12 Elena Zannoni * sh-tdep.c (sh_gdbarch_init): Move setting of long_bit earlier in the function. Update Copyright year. 2002-01-12 Andrew Cagney * language.c (longest_raw_hex_string): Delete unused function. 2002-01-11 Petr Sorfa * MAINTAINERS (write-after-approval): Add myself. * dwarf2read.c (read_tag_string_type): Handling of DW_AT_byte_size. (read_tag_string_type): FORTRAN fix to prevent propagation of first string size. (set_cu_language): Handling of DW_LANG_Fortran95 2002-01-11 Richard Earnshaw * armnbsd-nat.c (fetch_inferior_registers): Change inferior_pid -> GETPID(inferior_ptid). (store_inferior_registers): Likewise. 2002-01-10 Jason Merrill * dwarf2read.c (decode_locdesc): Implement DW_OP_litn, DW_OP_dup. Fix DW_OP_minus. 2002-01-10 Andrew Cagney * config/djgpp/fnchange.lst: Add renames for bfd/ChangeLog-0001 and bfd/elf32-sh-nbsd.c. 2002-01-10 Michael Snyder * NEWS: Mention --pid and corefile/proc-id behavior change. * Makefile.in: Add rules for gcore.o and linux-proc.o. * gcore.c: Include cli/cli-decode.h instead of command.h. * main.c (captured_main): Add new command line option "--pid". If the second command line argument (following the symbol-file) begins with a digit, try to attach to it before trying to open it as a corefile. (print_gdb_help): Document the "--pid" argument. 2002-01-10 Eli Zaretskii * completer.c (command_completer): New function. * completer.h : Add prototype. * cli/cli-cmds.c (init_cli_cmds): Make command_completer be the completer for the "help" command. 2002-01-09 Jason Merrill * c-typeprint.c (is_type_conversion_operator): Fix thinko. 2002-01-09 Michael Snyder * i386-linux-nat.c (fill_fpxregset): Make global. (store_fpxregset): Ditto. * gregset.h (gdb_fpxregset_t): Define. (supply_fpxregset): Prototype. (fill_fpxregset): Prototype. * exec.c (exec_make_note_section): Don't call elfcore_write_prpsinfo. 2002-01-09 Richard Earnshaw * config/arm/arm-tdep.h (arm_software_single_step): Remove PARAMS. * config/arm/nm-nbsd.h (arm_register_u_addr): Likewise. * config/arm/tm-nbsd.h (get_longjmp_target): Likewise. 2002-01-09 Andrew Cagney * MAINTAINERS: Update target maintainer rules so that any Maintainer can approve a tested patch for a maintenance-only target. 2002-01-09 Richard Earnshaw * MAINTAINERS (write-after-approval): Add myself. * arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to IN_SIGTRAMP. 2002-01-08 Michael Snyder * linux-proc.c (child_pid_to_exec_file): Use readlink to get the real name of the executable, rather than the /proc name. 2002-01-03 Michael Snyder Implement a "generate-core-file" command in gdb, save target state. * gcore.c: New file. Implement new command 'generate-core-file'. Save a corefile image of the current state of the inferior. * linux-proc.c: Add linux-specific code for saving corefiles. * target.h (struct target_ops): Add new target vectors for saving corefiles; to_find_memory_regions and to_make_corefile_notes. (target_find_memory_regions): New macro. (target_make_corefile_notes): New macro. * target.c (update_current_target): Inherit new target methods. (dummy_find_memory_regions): New place-holder method. (dummy_make_corefile_notes): New place-holder method. (init_dummy_target): Initialize new dummy target vectors. * exec.c (exec_set_find_memory_regions): New function. Allow the exec_ops vector for memory regions to be taken over. (exec_make_note_section): New function, target vector method. * defs.h (exec_set_find_memory_regions): Export prototype. * procfs.c (proc_find_memory_regions): New function, corefile method. (procfs_make_note_section): New function, corefile method. (init_procfs_ops): Set new target vector pointers. (find_memory_regions_callback): New function. (procfs_do_thread_registers): New function. (procfs_corefile_thread_callback): New function. * sol-thread.c (sol_find_memory_regions): New function. (sol_make_note_section): New function. (init_sol_thread_ops): Initialize new target vectors. * inftarg.c (inftarg_set_find_memory_regions): New function. Allow to_find_memory_regions vector to be taken over. (inftarg_set_make_corefile_notes): New function. Allow to_make_corefile_notes vector to be taken over. * thread-db.c (thread_db_new_objfile): Don't activate thread-db interface layer if not target_has_execution (may be a corefile). * config/i386/linux.mh: Add gcore.o to NATDEPFILES. * config/sparc/sun4sol2.mh: Ditto. * config/alpha/alpha-linux.mh: Ditto. * config/arm/linux.mh: Ditto. * config/i386/x86-64linux.mh: Ditto. * config/ia64/linux.mh: Ditto. * config/m68k/linux.mh: Ditto. * config/mips/linux.mh: Ditto. * config/powerpc/linux.mh: Ditto. * config/sparc/linux.mh: Ditto. 2002-01-07 Michael Snyder * arm-linux-nat.c: Remove references to regcache.c internal data (registers[] and register_valid[]). 2002-01-07 Michael Snyder * linux-proc.c: New file. Implement child_pid_to_exec_file, so that attaching to a pid will automatically read the process's symbol file and shlibs. * Makefile.in: Add rule for linux-proc.o. * config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE. * config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES. * config/arm/linux.mh: Ditto. * config/i386/linux.mh: Ditto. * config/i386/x86-64linux.mh: Ditto. * config/ia64/linux.mh: Ditto. * config/m68k/linux.mh: Ditto. * config/mips/linux.mh: Ditto. * config/powerpc/linux.mh: Ditto. * config/sparc/linux.mh: Ditto. 2002-01-06 Pierre Muller * win32-nat.c: Add i386-tdep.h dependency. 2002-01-07 Michael Snyder * solib.c (info_sharedlibrary_command): Use TARGET_PTR_BIT instead of bfd_get_arch_size. Don't bail out just because there's no exec_bfd. * cp-valprint.c (cp_print_value): FIXME comment, alloca size. * p-valprint.c (pascal_object_print_value): Ditto. * somread.c (som_symtab_read): Ditto. * symfile.c (simple_free_overlay_region_table): Ditto. * valops.c (value_assign): Ditto. * tracepoint.c (tracepoint_save_command): From Klee Dienes -- use tilde_expand and strerror for opening save-tracepoints file. * thread-db.c (thread_db_new_objfile): Indendation fix. * infptrace.c (GDB_MAX_ALLOCA): New define. (child_xfer_memory): Use xmalloc/xfree instead of alloca if the size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte, can be overridden with whatever value is appropriate to the host). * infttrace.c (child_xfer_memory): Add FIXME warning about use of alloca to allocate potentially large buffer. * rs6000-nat.c (child_xfer_memory): Ditto. * symm-nat.c (child_xfer_memory): Ditto. * x86-64-linux-nat.c (child_xfer_memory): Ditto. 2002-01-07 Jackie Smith Cashion From Nick Clifton * d10v-tdep.c: Set STACK_START to 0x200bffe. 2002-01-07 Michael Snyder * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Don't use exec_bfd if it's NULL. 2002-01-06 Mark Kettenis * valops.c (value_arg_coerce): Fix formatting. 2002-01-06 Andrew Cagney * hp-psymtab-read.c: Include "gdb_string.h" instead of . * gnu-nat.c: Ditto. 2002-01-06 Andrew Cagney * MAINTAINERS: Note that alpha-dec-osf4.0a, arc-elf, arm-coff, arm-elf, arm-pe, d30v-elf, fr30-elf, h8300hms, h8500hms, i960-coff, m32r-elf, m68k-elf, m88k, mcore-elf, mn10200-elf, ns32k-netbsd, hppa1.1-hp-proelf, v850-elf, vax-dec-vms5.5 and z8k-coff have not been multi-arched. Update z8k-coff build status. 2002-01-06 Andrew Cagney * MAINTAINERS: Mark a29k target as obsolete. * Makefile.in (a29k-tdep.o, remote-adapt.o, remote-eb.o) (remote-mm.o, remote-udi.o): Obsolete. Remove references in comments. * NEWS: Note that a29k targets are obsolete. * a29k-tdep.c: Mark as obsolete. * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*, a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and a29k-*-vxworks* targets as obsolete. * remote-adapt.c: Obsolete. * remote-eb.c: Obsolete. * remote-mm.c: Obsolete. * remote-udi.c: Obsolete. * config/a29k/a29k-udi.mt: Obsolete. * config/a29k/a29k.mt: Obsolete. * config/a29k/tm-a29k.h: Obsolete. * config/a29k/tm-vx29k.h: Obsolete. * config/a29k/vx29k.mt: Obsolete. 2002-01-05 Andrew Cagney * rs6000-tdep.c (rs6000_do_registers_info): Replace BIG_ENDIAN with BFD_ENDIAN_BIG. 2002-01-05 Andrew Cagney * configure.in (AC_CHECK_HEADERS): Do not check for . * configure, config.in: Re-generate. * config/vax/xm-vaxbsd.h: Do not include . * defs.h: Do not include . 2002-01-05 Jason Thorpe * acconfig.h (HAVE_PT_GETXMMREGS): New. * config.in: Regenerate. * configure.in: Update copyright years. Add test for PT_GETXMMREGS supplied by . * configure: Regenerate. * i386bsd-nat.c: Update copyright years. (fill_gregset): Use regcache_collect. (fetch_inferior_registers): Only fetch integer registers if requested to do so. Add support for XMM registers using PT_GETXMMREGS. (store_inferior_registers): Only store integer registers if requested to do so. Add support for XMM registers using PT_SETXMMREGS. * i386nbsd-nat.c (fetch_inferior_registers): Remove. (store_inferior_registers): Remove. (fetch_core_registers): Use supply_gregset and i387_supply_fsave. (fetch_elfcore_registers): New function. (i386nbsd_elfcore_fns): New. (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns. * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and i386bsd-nat.o. * config/i386/nbsdelf.mh (NATDEPFILES): Likewise. * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o. * config/i386/nbsdelf.mt (TDEPFILES): Likewise. * config/i386/tm-nbsd.h: Update copyright years. (HAVE_SSE_REGS): Define. (IN_SIGTRAMP): Define as i386bsd_in_sigtramp. (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start. (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end. (SIGCONTEXT_PC_OFFSET): Remove. (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc. 2002-01-05 Andrew Cagney * configure.tgt: Remove powerpc-*-macos* target. * config/m68k/xm-mpw.h: Delete file. * config/xm-mpw.h: Delete file. * ser-mac.c: Delete file. * mpw-make.sed: Delete file. * mpw-config.in: Delete file. * mac-xdep.c: Delete file. * mac-gdb.r: Delete file. * mac-defs.h: Delete file. * mac-nat.c: Delete file. * config/powerpc/macos.mh: Delete file. * config/powerpc/macos.mt: Delete file. * config/powerpc/nm-macos.h: Delete file. * config/powerpc/tm-macos.h: Delete file. * source.c (openp, open_source_file): Remove obsolete code. * top.c (gdb_readline): Ditto. * utils.c (query): Ditto. * event-top.c (display_gdb_prompt): Ditto. * Makefile.in (ser-mac.o): Delete obsolete target. * NEWS: Update. 2002-01-04 Andrew Cagney * defs.h (BIG_ENDIAN): Delete macro definition. * a29k-tdep.c, arch-utils.c, arm-tdep.c, ax-gdb.c, ch-exp.c, coffread.c, cris-tdep.c, d10v-tdep.c, d30v-tdep.c, defs.h, findvar.c, infcmd.c, mem-break.c, mips-tdep.c, mn10300-tdep.c, printcmd.c, remote-os9k.c, remote-rdi.c, remote-rdp.c, remote-sim.c, remote.c, rs6000-tdep.c, sh-tdep.c, sparcl-tdep.c, stabsread.c, valops.c, valprint.c, config/a29k/tm-a29k.h, config/a29k/tm-vx29k.h, config/arm/tm-arm.h, config/d30v/tm-d30v.h, config/fr30/tm-fr30.h, config/h8300/tm-h8300.h, config/h8500/tm-h8500.h, config/m32r/tm-m32r.h, config/m68k/tm-m68k.h, config/m88k/tm-m88k.h, config/mips/tm-mips.h, config/pa/tm-hppa.h, config/sparc/tm-sparc.h, config/z8k/tm-z8k.h, mi/mi-cmd-disas.c, mi/mi-main.c: Replace BIG_ENDIAN with BFD_ENDIAN_BIG. * gdbarch.sh: Replace BIG_ENDIAN with BFD_ENDIAN_BIG. * gdbarch.c: Re-generate. 2002-01-04 Daniel Jacobowitz * thread-db.c (thread_db_new_objfile): Do not enable thread_db for core files. 2002-01-04 Jason Thorpe * config/arm/nbsd.mh (XDEPFILES): Remove ser-tcp.o. 2002-01-04 Andrew Cagney * value.h (value_ptr): Delete typedef. 2002-01-04 Jason Thorpe * i386nbsd-nat.c: Update copyright years. Include i386-tdep.h. 2002-01-04 Elena Zannoni * stabsread.c: Update copyright years. From Debashis Mahata : (read_struct_fields): Deal with Sun C compiler erroneous stab output for structs and unions. Fix PR gdb/269. 2002-01-04 Daniel Jacobowitz * p-valprint.c: Include "cp-abi.h" for baseclass_offset prototype. 2002-01-04 Daniel Jacobowitz * cp-abi.c: Fix whitespace. (baseclass_offset): New wrapper function. * cp-abi.h (baseclass_offset): Add prototype. (struct cp_abi_ops): Add baseclass_offset pointer. * valops.c (vb_match): Move to... * gnu-v2-abi.c (vb_match): here. * valops.c (baseclass_offset): Move to... * gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename. * gnu-v3-abi.c (gnuv3_baseclass_offset): New function. * gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset. * gnu-v3-abi.c (init_gnuv3_ops): Likewise. * hpacc-abi.c (init_hpacc_ops): Likewise. 2002-01-04 Daniel Jacobowitz * valops.c (find_overload_match): Accept obj as a reference parameter. Update it before returning. * value.h (find_overload_match): Update prototype. * eval.c (evaluate_subexp_standard): Pass object to find_overload_match by reference. 2002-01-03 Andrew Cagney * valarith.c: Replace value_ptr with struct value pointer. Remove register attribute from value declarations. * valops.c: Ditto. * value.h: Ditto. * scm-lang.c (scm_lookup_name): Ditto. 2002-01-03 Michael Snyder Abstract the functionality of iterating over mapped memory regions into a general purpose iterator function. * procfs.c (iterate_over_mappings): New function, general purpose iterator for memory sections. (proc_iterate_over_mappings): Reimplement using iterate_over_mappings. (solib_mappings_callback): New function, callback for above. (info_proc_mappings): Reimpliment using iterate_over_mappings. (info_mappings_callback): New function, callback for above. * procfs.c (proc_set_watchpoint): Add cast to suppress warning. 2002-01-01 Mark Kettenis * i386-tdep.h (struct gdbarch_tdep): Add `os_ident' member. * i386-tdep.c: Include "elf-bfd.h". (process_note_abi_tag_sections): New function. (i386_gdbarch_init): Add code to recognize various OS/ABI combinations. * maint.c (_initialize_maint_cmds): Add missing \ in string-literal. For older changes see ChangeLog-2001 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: