darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
56160 commits 1 branch 0 tags 272 MiB
Commit graph

399 commits

Author SHA1 Message Date
Ulrich Weigand
4a22f64d40 2007-10-08 Markus Deuling <deuling@de.ibm.com> 
* remote.c (init_remote_state, fetch_register_using_p)
	(process_g_packet, remote_fetch_registers, remote_prepare_to_store)
	(store_register_using_P, store_registers_using_G)
	(remote_store_registers): Use get_regcache_arch or get_frame_arch to
	get at the current architecture by regcache or by frame, respectively.
 2007-10-08 12:55:09 +00:00
Daniel Jacobowitz
9ef895d6a1 * remote.c (get_offsets): Only call free_symfile_segment_data if 
data was allocated.
 2007-10-05 21:36:00 +00:00
Daniel Jacobowitz
d983da9c3d 2007-09-16 Daniel Jacobowitz <dan@codesourcery.com> 
Jeff Johnston  <jjohnstn@redhat.com>

	* breakpoint.c (watchpoints_triggered): New.
	(bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument.
	Check watchpoint_triggered instead.  Combine handling for software
	and hardware watchpoints.  Do not use target_stopped_data_address
	here.  Always check a watchpoint if its scope breakpoint triggers.
	Do not stop for thread or overlay events.  Improve check for
	triggered watchpoints without a value change.
	(watch_command_1): Insert the scope breakpoint first.  Link the
	scope breakpoint to the watchpoint.
	* breakpoint.h (enum watchpoint_triggered): New.
	(struct breakpoint): Add watchpoint_triggered.
	(bpstat_stop_status): Update prototype.
	(watchpoints_triggered): Declare.
	* infrun.c (enum infwait_status): Add infwait_step_watch_state.
	(stepped_after_stopped_by_watchpoint): Delete.
	(handle_inferior_event): Make stepped_after_stopped_by_watchpoint
	local.  Handle infwait_step_watch_state.  Update calls to
	bpstat_stop_status.  Use watchpoints_triggered to check
	watchpoints.
	* remote.c (stepped_after_stopped_by_watchpoint): Remove extern.
	(remote_stopped_data_address): Do not check it.

	* gdb.texinfo (Setting Watchpoints): Adjust warning text about
	multi-threaded watchpoints.
	* gdbint.texinfo (Watchpoints): Describe how watchpoints are
	checked.  Describe sticky notification.  Expand description
	of steppable and continuable watchpoints.
	(Watchpoints and Threads): New subsection.

	* gdb.threads/watchthreads.c (thread_function): Sleep between
	iterations.
	* gdb.threads/watchthreads.exp: Allow two watchpoints to trigger
	at once for S/390.  Generate matching fails and passes.
 2007-10-01 00:17:58 +00:00
Jim Blandy
489eaebade * remote.c (getpkt_sane): Fix error message. No animals were 
harmed in the making of this debugger.
 2007-09-26 18:32:54 +00:00
Jim Blandy
28c32713ac * symfile.h (struct symfile_segment_data): Doc fixes. 
* symfile.c (symfile_map_offsets_to_segments): Doc fixes.
Assert that we were passed some loaded segment addresses,
and that sections' segment numbers are valid.
Simplify offset calculation.
* remote.c (get_offsets): Clarify selection of relocate-by-segment
strategy, and set num_segments correctly.  Delete redundant
assignments to do_sections.
 2007-09-24 21:48:29 +00:00
Joel Brobecker
a9762ec78a Switch the license of all .c files to GPLv3. 
Switch the license of all .h files to GPLv3.
        Switch the license of all .cc files to GPLv3.
 2007-08-23 18:08:50 +00:00
Daniel Jacobowitz
2bbe3cc107 2007-07-03 Paul Gilliam <pgilliam@us.ibm.com> 
Thiago Bauermann  <bauerman@br.ibm.com>
	    Joseph S. Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	gdb/
	* remote.c (remote_check_symbols): Use
	gdbarch_convert_from_func_ptr_addr.
	* infcall.c (find_function_addr): Handle function descriptors
	without debugging information.
	* ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Renamed
	from ppc64_linux_convert_from_func_ptr_addr.  Handle -msecure-plt.
	(ppc_linux_init_abi): Always set convert_from_func_ptr_addr.
	* solib-svr4.c (solib_break_names): Remove "._dl_debug_state".
	(bfd_lookup_symbol): Do not take a SECT_FLAGS argument.  Always
	allow SEC_CODE and SEC_DATA.
	(enable_break): Update calls.  Pass current_target to solib_add.
	Use gdbarch_convert_from_func_ptr_addr.

	gdb/gdbserver/
	* remote-utils.c (look_up_one_symbol): Handle 'm' packets.
 2007-07-03 15:58:42 +00:00
Daniel Jacobowitz
cfa9d6d991 * Makefile.in (XMLFILES): Add library-list.dtd. 
(ALLDEPFILES): Add solib-target.o.
	(solib-target.o): New rule.
	* remote.c (PACKET_qXfer_libraries): New constant.
	(remote_protocol_features): Add qXfer:libraries:read.
	(remote_wait): Recognize library stop replies.
	(remote_async_wait): Likewise.  Fix typo.
	(remote_xfer_partial): Handle TARGET_OBJECT_LIBRARIES.
	(init_remote_async_ops): Fix typo.
	(_initialize_remote): Register "set remote library-info-packet".
	* solib-som.c (som_current_sos): Set addr_low and addr_high.
	* solib-target.c: New file.
	* solib.c (solib_map_sections): Use addr_low and addr_high instead
	of textsection.
	(info_sharedlibrary_command): Likewise.
	(solib_add_library, solib_remove_library): New.
	* solist.h (struct so_list): Replace textsection with addr_low and
	addr_high.
	* target.h (enum target_object): Add TARGET_OBJECT_LIBRARIES.
	* NEWS: Describe new qXfer:libraries:read and shared library
	event support.
	* features/library-list.dtd: New.

	* gdb.texinfo (Remote Configuration): Document library-info-packet.
	Add other missing entries.  Adjust the table size to fit.
	(Stop Reply Packets): Use @itemize instead of @enumerate.  Document
	stop reasons including the new "library" event.
	(General Query Packets): Adjust table widths for qSupported.  Mention
	qXfer:libraries:read reply to qSupported and document the new packet.
	(Library List Format): New section.
 2007-07-02 22:01:09 +00:00
Ulrich Weigand
911c95a5ae * remote.c (remote_address_masked): If remote_address_size is zero, 
default to target address size.
	(build_remote_gdbarch_data): Remove.
	(_initialize_remote): Do not swap remote_address_size.
 2007-06-22 12:36:00 +00:00
Daniel Jacobowitz
31d99776c7 * coffread.c (coff_sym_fns): Add default_symfile_segments. 
* dbxread.c (start_psymtab): Check HAVE_ELF.
	(aout_sym_fns): Likewise.
	* elfread.c (elf_symfile_segments): New.
	(elf_sym_fns): Add elf_symfile_segments.
	* mipsread.c (ecoff_sym_fns): Add default_symfile_segments.
	* remote.c (get_offsets): Use symfile_map_offsets_to_segments.
	Skip if there is no symfile_objfile.  Handle TextSeg and DataSeg.
	* somread.c (som_sym_fns): Use default_symfile_segments.
	* symfile.c (find_sym_fns): Take a BFD and return the sym_fns.
	(init_objfile_sect_indices): Call symfile_find_segment_sections.
	(default_symfile_segments): New function.
	(syms_from_objfile): Update call to find_sym_fns.
	(symfile_get_segment_data, free_symfile_segment_data): New.
	(symfile_map_offsets_to_segments): New.
	(symfile_find_segment_sections): New.
	* symfile.h (struct symfile_segment_data): New.
	(struct sym_fns): Add sym_segments.
	(default_symfile_segments, symfile_get_segment_data)
	(free_symfile_segment_data): New prototypes.
	(symfile_map_offsets_to_segments): Likewise.
	* xcoffread.c (xcoff_sym_fns): Add default_symfile_segments.
	* Makefile.in (COMMON_OBS): Remove elfread.o.
	(elf_internal_h): New.
	(elfread.o): Update.
	* configure.ac: Add elfread.o to COMMON_OBS if bfd/elf.o was
	compiled.
	* config.in, configure: Regenerated.
	* NEWS: Mention qOffsets changes.

	* gdb.texinfo (General Query Packets): Document qOffsets changes.

	* Makefile.def: Add dependency from configure-gdb to all-bfd.
	* Makefile.in: Regenerated.
 2007-06-18 15:46:38 +00:00
Ulrich Weigand
594f77850b * regcache.c (struct regcache): Add ptid_t member. 
(regcache_xmalloc): Initialize it.
	(regcache_cpy_no_passthrough): Do not refer to current_regcache.
	(regcache_dup): Likewise.
	(regcache_dup_no_passthrough): Likewise.
	(current_regcache): Make static.
	(registers_ptid): Remove variable.
	(get_thread_regcache): New function.
	(get_current_regcache): New function.
	(registers_changed): Implement by freeing current regcache.
	(regcache_raw_read): Do not refer to current_regcache.  Set
	inferior_ptid to regcache->ptid while calling target routines.
	(regcache_raw_write): Likewise.
	(regcache_raw_supply): Do not refer to current_regcache.
	(read_pc_pid): Use thread regcache.  Do not modify inferior_ptid.
	(write_pc_pid): Likewise.
	(build_regcache): Remove.
	(_initialize_regcache): Do not call DEPRECATED_REGISTER_GDBARCH_SWAP
	or deprecated_register_gdbarch_swap.  Do not initialize
	registers_ptid.
	* regcache.h (get_current_regcache): Add prototype.
	(get_thread_regcache): Likewise.
	(current_regcache): Remove declaration.

	* corelow.c (core_open): Replace current_regcache by
	get_current_regcache ().
	* frame.c (frame_pop): Likewise.
	(put_frame_register): Likewise.
	(get_current_frame, create_new_frame): Likewise.
	* mi/mi-main.c (mi_cmd_data_write_register_values): Likewise.
	* stack.c (return_command): Likewise.
	* infcall.c (call_function_by_hand): Likewise.
	* infrun.c (resume): Likewise.
	(save_inferior_status, restore_inferior_status): Likewise.
	* linux-fork.c (fork_load_infrun_state): Likewise.
	(fork_save_infrun_state): Likewise.
	* win32-nat.c (win32_resume): Likewise.
	* i386fbsd-nat.c (i386fbsd_resume): Likewise.
	* monitor.c (monitor_wait): Likewise.
	* remote.c (remote_wait): Likewise.
	* remote-mips.c (mips_wait): Likewise.

	* bsd-kvm.c (bsd_kvm_open): Likewise
	(bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd): Likewise.
	* fbsd-nat.c (fbsd_make_corefile_notes): Likewise.
	* i386-linux-nat.c (i386_linux_resume): Likewise.
	* ia64-linux-nat.c (ia64_linux_insert_watchpoint): Likewise.
	(ia64_linux_stopped_data_address): Likewise.

	* frv-tdep.c (frv_fdpic_loadmap_addresses): Likewise.
	* m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
	* mep-tdep.c (current_me_module, current_options): Likewise.
	* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Likewise.

	* linux-nat.c (linux_nat_do_thread_registers): Use thread
	regcache instead of current_regcache.  Call target_fetch_registers.
	(linux_nat_corefile_thread_callback): Update call site.
	(linux_nat_do_registers): Likewise.
	* procfs.c (procfs_do_thread_registers): Use thread regcache instead
	of current_regcache.
	(procfs_make_note_section): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise.
	(ps_lgetfpregs, ps_lsetfpregs): Likewise.
 2007-06-16 17:16:26 +00:00
Ulrich Weigand
17a912b682 2007-06-13 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (TARGET_ADDR_BIT): Replace by gdbarch_addr_bit.
	* valops.c (value_cast): Likewise.
	* utils.c (strlen_paddr, paddr, paddr_nz, paddress): Likewise.
	* ui-out.c (ui_out_field_core_addr): Likewise.
	* tracepoint.c (tracepoints_info): Likewise.
	* symtab.c (print_msymbol_info): Likewise.
	* solib-irix.c (irix_current_sos)
	(irix_open_symbol_file_object): Likewise.
	* remote.c (build_remote_gdbarch_data): Likewise.
	* prologue-value.c (make_pv_area): Likewise.
	* procfs.c (info_mappings_callback): Likewise.
	* printcmd.c (print_scalar_formatted)
	(deprecated_print_address_numeric): Likewise.
	* memattr.c (mem_info_command): Likewise.
	* linux-nat.c (linux_nat_info_proc_cmd): Likewise.
	* gdbtypes.c (build_flt, gdbtypes_post_init): Likewise.
	* exec.c (print_section_info): Likewise.
	* dwarf2read.c (read_subrange_type): Likewise.
	* dwarf2loc.c (find_location_expression): Likewise.
	* dwarf2expr.c (dwarf2_read_address, unsigned_address_type)
	(signed_address_type, execute_stack_op): Likewise.
	* breakpoint.c (print_one_breakpoint, breakpoint_1): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-13 17:59:51 +00:00
Ulrich Weigand
3b3b875c48 2007-06-13 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (BREAKPOINT_FROM_PC): Replace by
	gdbarch_breakpoint_from_pc.
	* s390-tdep.c (s390_gdbarch_init): Likewise (comment).
	* remote.c (remote_insert_breakpoint)
	(remote_insert_hw_breakpoint): Likewise.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
	* mips-tdep.c (mips_breakpoint_from_pc): Likewise (comment).
	* breakpoint.h (bp_target_info): Likewise (comment).
	* breakpoint.c (read_memory_nobpt): Likewise.
	* mem-break.c (default_memory_insert_breakpoint): Likewise.
	(symtab.h, breakpoint.h): Remove include. Remove unnecessary comment.
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-13 17:38:43 +00:00
Ulrich Weigand
4de6483e79 * remote.c (remote_protocol_features): Add qXfer:spu:read and 
qXfer:spu:write packet types.
 2007-06-13 14:35:02 +00:00
Ulrich Weigand
0e7f50da78 ChangeLog: 
* remote.c (remote_write_qxfer): New function.
	(remote_xfer_partial): Add handling for TARGET_OBJECT_SPU.
	(remote_read_qxfer): Do not cache empty objects.
	(_initialize_remote): Add PACKET_qXfer_spu_read and
	PACKET_qXfer_spu_write.

doc/ChangeLog:

	* gdb.texinfo (General Query Packets): Document qXfer:spu:read
	and qXfer:spu:write packets and mention them under qSupported.

gdbserver/ChangeLog:

	* remote-utils.c (decode_xfer_write): New function.
	* server.h (decode_xfer_write): Add prototype.
	* server.c (handle_query): Add PACKET_LEN argument.  Support
	qXfer:spu:read and qXfer:spu:write packets.
	(main): Pass packet_len to handle_query.
	* spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
	* target.h (target_ops): Add qxfer_spu.
 2007-06-12 14:38:32 +00:00
Ulrich Weigand
c9f4d5725d 2007-06-09 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (REGISTER_NAME): Replace by gdbarch_register_name.
	* tracepoint.c (scope_info): Likewise.
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* sh-tdep.c (sh_register_reggroup_p): Likewise.
	* sh64-tdep.c (sh64_do_fp_register, sh64_do_register)
	(sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_reggroup_p): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	* remote.c (packet_reg): Likewise (comment).
	* reggroups.c (default_register_reggroup_p): Likewise.
	* regcache.c (regcache_dump): Likewise.
	* printcmd.c (address_info): Likewise.
	* ppc-linux-nat.c (fetch_register, store_register): Likewise.
	* mt-dep.c (mt_registers_info): Likewise.
	* mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Likewise (comment).
	* mips-tdep.c (mips_register_reggroup_p, mips_read_fp_register_single)
	(mips_read_fp_register_double, mips_print_fp_register)
	(mips_print_register, print_gp_register_row, mips_print_registers_info)
	(mips_register_sim_regno): Likewise.
	* m68klinux-nat.c (regmap, fetch_register, store_register): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register)
	(inf_ptrace_store_register): Likewise.
	* infcmd.c (default_print_registers_info): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register)
	(ia64_linux_store_register): Likewise.
	* i386-linux-nat.c (fetch_register, store_register): Likewise.
	* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Likewise.
	* hppa-linux-nat.c (fetch_register, store_register): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_register)
	(hppa_hpux_store_register): Likewise.
	* findvar.c (locate_var_value): Likewise.
	* dwarf2loc.c (locexpr_describe_location): Likewise.
	* dwarf2-frame.c (execute_cfa_program): Likewise.
	* arm-tdep.c (arm_push_dummy_call): Likewise.
	* arch-utils.c (legacy_register_sim_regno): Likewise.
	* alpha-tdep.c (alpha_register_reggroup_p): Likewise.
	* alpha-nat.c (fetch_osf_core_registers): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers, mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-09 13:42:16 +00:00
Vladimir Prus
632110b170 * remote.c (process_g_packet): Don't check size. 
* gdbarch.sh: Remove register_bytes_ok.
	* gdbarch.c: Regenerated.
	* gdbarch.h: Regenerated.
	* m68k-tdep.c (REGISTER_BYTES_NOFP): Remove.
	(m68k_register_bytes_ok): Remove.
	(m68k_gdbarch_init): Don't register m68k_register_bytes_ok.
 2007-06-07 05:00:42 +00:00
Ulrich Weigand
f57d151a99 2007-05-31 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (NUM_REGS): Replace by gdbarch_num_regs.
	* i386-tdep.c (i386_dbx_reg_to_regnum)
	(i386_svr4_reg_to_regnum): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_registers)
	(inf_ptrace_store_registers): Likewise.
	* corelow.c (get_core_registers): Likewise.
	* i386-linux-nat.c (supply_gregset, fill_gregset)
	(i386_linux_fetch_inferior_registers)
	(i386_linux_store_inferior_registers): Likewise.
	* remote.c (init_remote_state,packet_reg_from_regnum)
	(packet_reg_from_pnum,process_g_packet,remote_fetch_registers)
	(remote_prepare_to_store,store_registers_using_G)
	(remote_store_registers,remote_arch_state): Likewise.
	* tracepoint.c (encode_actions): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* tui/tui-regs.c (tui_show_register_group)
	(tui_show_register_group): Likewise.
	* xtensa-tdep.h (FP_ALIAS): Likewise.
	* xtensa-tdep.c (xtensa_register_name,xtensa_register_type)
	(xtensa_reg_to_regnum,xtensa_pseudo_register_read)
	(xtensa_pseudo_register_write,xtensa_register_reggroup_p): Likewise.
	* win32-nat.c (do_win32_fetch_inferior_registers)
	(do_win32_store_inferior_registers,fetch_elf_core_registers
	* user-regs.h: Likewise (comment).
	* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
	* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
	* target-descriptions.h: Likewise (comment).
	* target-descriptions.c (tdesc_use_registers): Likewise (comment).
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* stabsread.c (define_symbol): Likewise.
	* sh64-tdep.c (sh64_do_pseudo_register,sh64_print_register)
	(sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
	* rs6000-nat.c (fetch_register,store_register): Likewise.
	* remote-sim.c (one2one_register_sim_regno,gdbsim_fetch_register)
	(gdbsim_fetch_register,gdbsim_store_register): Likewise.
	* remote-mips.c (mips_fetch_registers,mips_store_registers): Likewise.
	* remote-m32r-sdi.c (m32r_fetch_registers)
	(m32r_store_registers): Likewise.
	* reggroups.c (default_register_reggroup_p): Likewise.
	* regcache.c (init_regcache_descr,register_size,regcache,regcache_save)
	(regcache_restore,regcache_dump): Likewise.
	* monitor.c (monitor_fetch_registers,monitor_store_registers): Likewise.
	* mips-tdep.c (mips_xfer_register,mips_register_name)
	(mips_register_reggroup_p,mips_pseudo_register_read)
	(mips_pseudo_register_write,mips_convert_register_p,mips_register_type)
	(mips_unwind_pc,mips_unwind_sp,mips_unwind_dummy_id,set_reg_offset)
	(mips16_scan_prologue,mips_insn16_frame_cache,reset_saved_regs)
	(mips32_scan_prologue,mips_insn32_frame_cache,read_next_frame_reg)
	(mips_n32n64_return_value,mips_o32_return_value,mips_o64_return_value)
	(print_gp_register_row,mips_print_registers_info)
	(mips_stab_reg_to_regnum,mips_dwarf_dwarf2_ecoff_reg_to_regnum)
	(mips_register_sim_regno): Likewise.
	* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
	(mips_linux_n32n64_sigframe_init): Likewise.
	* mips-linux-nat.c (mips_linux_register_addr)
	(mips64_linux_register_addr): Likewise.
	* findvar.c (value_of_register): Likewise.
	* infcmd.c (default_print_registers_info,registers_info)
	(print_vector_info,print_float_info): Likewise.
	* mips64obsd-tdep.c (mips64obsd_sigframe_init): Likewise.
	* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
	* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
	* m68hc11-tdep.c (m68hc11_frame_unwind_cache(: Likewise.
	* m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
	* ia64-linux-nat.c (ia64_register_addr,ia64_cannot_fetch_register)
	(ia64_cannot_store_register,ia64_linux_fetch_registers)
	(ia64_linux_store_registers): Likewise.
	* hpux-thread.c (hpux_thread_fetch_registers)
	(hpux_thread_store_registers): Likewise.
	* h8300-tdep.c (E_PSEUDO_CCR_REGNUM,E_PSEUDO_EXR_REGNUM)
	(h8300_init_frame_cache,h8300_frame_cache,h8300_frame_prev_register)
	(h8300_register_type): Likewise.
	* dwarf2-frame.c (dwarf2_frame_cache)
	(dwarf2_frame_state_alloc_regs): Likewise.
	* cris-tdep.c (cris_register_size,cris_cannot_fetch_register)
	(cris_cannot_store_register,crisv32_cannot_fetch_register)
	(crisv32_cannot_store_register,cris_register_name): Likewise.
	* avr-tdep.c (avr_frame_unwind_cache): Likewise.
	* arch-utils.c (legacy_register_sim_regno)
	(legacy_virtual_frame_pointer): Likewise.
	* arm-tdep.c (arm_make_prologue_cache,arm_register_sim_regno):Likewise.
	* arm-tdep.h: Likewise (comment).
	* frv-tdep.c (frv_register_sim_regno): Likewise.
	* m68klinux-nat.c (old_fetch_inferior_registers)
	(old_store_inferior_registers): Likewise.
	* m32c-tdep.c (m32c_virtual_frame_pointer): Likewise.
	* irix5-nat.c (fetch_core_registers): Likewise.
	* hppa-tdep.c (hppa_frame_cache): Likewise.
	* hppa-linux-nat.c (hppa_linux_register_addr)
	(hppa_linux_fetch_inferior_registers)
	(hppa_linux_store_inferior_registers): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_inferior_registers)
	(hppa_hpux_store_inferior_registers): Likewise.
	* amd64-nat.c (amd64_native_gregset_reg_offset)
	(amd64_supply_native_gregset,amd64_collect_native_gregset): Likewise.
	* dbug-rom.c (dbug_regname): Likewise.
	* m68hc11-tdep.c (m68hc11_frame_unwind_cache)
	(HARD_PAGE_REGNUM (comment)): Likewise.
	* gdbarch.sh (NUM_PSEUDO_REGS): Replace by gdbarch_num_pseudo_regs.
	* i386-tdep.c (i386_dbx_reg_to_regnum)
	(i386_svr4_reg_to_regnum): Likewise.
	* mi/mi-main.c (mi_cmd_data_list_register_names)
	(mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values)
	(mi_cmd_data_write_register_values): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
	* tui/tui-regs.c (tui_show_register_group): Likewise.
	* xtensa-tdep.h (FP_ALIAS): Likewise.
	* user-regs.h: Likewise (comment).
	* user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise.
	* trad-frame.c (trad_frame_alloc_saved_regs): Likewise.
	* target-descriptions.h: Likewise (comment).
	* target.c (debug_print_register): Likewise.
	* stack.c (frame_info): Likewise.
	* stabsread.c (define_symbol): Likewise.
	* sh64-tdep.c (sh64_print_register,sh64_media_print_registers_info)
	(sh64_compact_print_registers_info): Likewise.
	* rs6000-tdep.c (rs6000_register_sim_regno): Likewise.
	* regcache.c (init_regcache_descr,register_size,regcache,regcache_save
	(regcache_restore,regcache_dump): Likewise.
	* mips-tdep.c (print_gp_register_row,mips_print_registers_info)
	(mips_dwarf_dwarf2_ecoff_reg_to_regnum)
	(mips_stab_reg_to_regnum): Likewise.
	* findvar.c (value_of_register): Likewise.
	* infcmd.c (default_print_registers_info,registers_info)
	(print_vector_info,print_float_info): Likewise.
	* m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise.
	* h8300-tdep.c (h8300_register_type): Likewise.
	* dwarf2-frame.c (dwarf2_frame_cache): Likewise.
	* frame.h (SIZEOF_FRAME_SAVED_REGS): Likewise.
	* xtensa-tdep.c (xtensa_register_type,xtensa_reg_to_regnum)
	(xtensa_pseudo_register_read,xtensa_pseudo_register_write): Likewise.
	* parse.c: Remove comment.
	* gdbarch.c, gdbarch.h: Regenerate
 2007-05-31 17:32:22 +00:00
Ulrich Weigand
06d3b283b1 doc/ChangeLog: 
* observer.texi (GDB Observers): New observer "new_objfile".

ChangeLog:

	* observer.sh: Add "struct objfile" forward declaration.
	* target.h (deprecated_target_new_objfile_hook): Remove.
	* symfile.c (deprecated_target_new_objfile_hook): Remove.
	(clear_symtab_users): Call observer_notify_new_objfile.
	(symbol_file_add_with_addrs_or_offsets): Likewise.
	* rs6000-nat.c: Include "observer.h".
	(vmap_ldinfo): Call observer_notify_new_objfile.
	(xcoff_relocate_core): Likewise.
	* remote.c (remote_new_objfile_chain): Remove.
	(remote_new_objfile): Do not call remote_new_objfile_chain.
	(_initialize_remote): Use observer_attach_new_objfile.
	* tui/tui-hooks.c (tui_target_new_objfile_chain): Remove.
	(tui_new_objfile_hook): Do not call tui_target_new_objfile_chain.
	(_initialize_tui_hooks): Use observer_attach_new_objfile.
	* aix-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(new_objfile): Do not call target_new_objfile_chain.
	(_initialize_aix_thread): Use observer_attach_new_objfile.
	* hpux-thread.c: Include "observer.h"
	(target_new_objfile_chain): Remove.
	(hpux_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_hpux_thread): Use observer_attach_new_objfile.
	* linux-thread-db.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(thread_db_new_objfile): Do not call target_new_objfile_chain.
	(_initialize_thread_db): Use observer_attach_new_objfile.
	* sol-thread.c: Include "observer.h".
	(target_new_objfile_chain): Remove.
	(sol_thread_new_objfile): Make static.  Do not call
	target_new_objfile_chain.
	(_initialize_sol_thread): Use observer_attach_new_objfile.
	* Makefile.in (aix-thread.o, hpux-thread.o, linux-thread-db.o,
	rs6000-nat.o, sol-thread.o, tui-hooks.o): Add dependency on
	$(observer_h).
 2007-05-11 19:55:20 +00:00
Ulrich Weigand
93ce768456 * gdbarch.sh (remote_translate_xfer_address): Remove. 
* gdbarch.h, gdbarch.c: Regenerate.
	* arch-utils.c (generic_remote_translate_xfer_address): Remove.
	* arch-utils.h (generic_remote_translate_xfer_address): Remove.
	* remote.c (remote_write_bytes_aux, remote_read_bytes): Do not
	call gdbarch_remote_translate_xfer_address.
	* frv-tdep.c (frv_gdbarch_init): Do not call
	set_gdbarch_remote_translate_xfer_address.
	* ia64-tdep.c (ia64_remote_translate_xfer_address): Remove.
	(ia64_gdbarch_init): Do not install it.
 2007-05-11 19:16:04 +00:00
Pedro Alves
4ddda9b5eb * remote.c (remote_detach): Error out if remote can't detach. 2007-05-10 21:19:41 +00:00
Ulrich Weigand
9c5ea4d965 * regcache.c (regcache_invalidate): New function. 
(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.
	(registers_changed): Use regcache_invalidate instead
	of set_register_cached.
	(regcache_raw_read): Update comment.

	* regcache.h (regcache_invalidate): Add prototype.
	(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.

	* findvar.c (value_of_register): Do not call register_cached.
	* frame.c (frame_register): Likewise.
	* tui/tui-regs.c (tui_get_register): Likewise.

	* remote.c (fetch_register_using_p): Do not call set_register_cached.
	(process_g_packet): Likewise.
	(remote_fetch_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	* mt-tdep.c (mt_select_coprocessor): Replace set_register_cached call
	by regcache_invalidate.
	(mt_pseudo_register_write): Likewise.
	* sh-tdep.c (sh_pseudo_register_write): Likewise.

	* corelow.c (get_core_registers): Replace deprecated_registers_fetched
	call by loop over regcache_raw_supply (..., NULL).
 2007-05-06 19:37:31 +00:00
Ulrich Weigand
316f20603a * target.h (struct target_ops): Add REGCACHE parameter to 
to_prepare_to_store.
	(target_prepare_to_store): Likewise.
	* target.c (debug_to_prepare_to_store): Add REGCACHE parameter.
	(update_current_target): Adapt prepare_to_store de_fault rule.

	* regcache.c (regcache_raw_write): Pass regcache to
	target_prepare_to_store.

	* inftarg.c (child_prepare_to_store): Add REGCACHE parameter.
	Do not call CHILD_PREPARE_TO_STORE.
	* gnu-nat.c (gnu_prepare_to_store): Likewise.
	* procfs.c (procfs_prepare_to_store): Likewise.

	* inf-child.c (inf_child_prepare_to_store): Add REGCACHE parameter.
	* go32-nat.c (go32_prepare_to_store): Likewise.
	* monitor.c (monitor_prepare_to_store): Likewise.
	* nto-procfs.c (procfs_prepare_to_store): Likewise.
	* remote-m32r-sdi.c (m32r_prepare_to_store): Likewise.
	* remote-mips.c (mips_prepare_to_store): Likewise.
	* remote-sim.c (gdbsim_prepare_to_store): Likewise.
	* win32-nat.c (win32_prepare_to_store): Likewise.

	* remote.c (remote_prepare_to_store): Add REGCACHE parameter.
	Use it instead of current_regcache.

	* hpux-thread.c (hpux_thread_prepare_to_store): Add REGCACHE
	parameter.  Pass it on to next target.
	* sol-thread.c (sol_thread_prepare_to_store): Likewise.
 2007-05-06 18:55:41 +00:00
Ulrich Weigand
56be38147c * target.h (struct regcache): Add forward declaration. 
(struct target_ops): Add REGCACHE parameter to to_fetch_registers
	and to_store_registers target operations.
	(target_fetch_registers, target_store_registers): Update.

	* regcache.c (regcache_raw_read): Replace register_cached by
	regcache_valid_p.  Pass regcache to target_fetch_registers.
	(regcache_raw_write): Pass regcache to target_store_registers.

	* arm-linux-nat.c (store_fpregister, store_fpregs, store_register,
	store_regs, store_wmmx_regs): Replace register_cached by
	regcache_valid_p.

	* bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd): Pass current_regcache
	to target_fetch_registers calls.
	* corelow.c (core_open): Likewise.
	* linux-nat.c (linux_nat_corefile_thread_callback): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* win32-nat.c (win32_resume): Likewise.
	* ia64-tdep.c (ia64_store_return_value): Pass current_regcache
	to target_store_registers call.
	* rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

	* inferior.h (store_inferior_registers): Update prototype.
	(fetch_inferior_registers): Likewise.
	* gnu-nat.c (gnu_store_registers, gnu_fetch_registers): Likewise.
	* mips-linux-nat.c (super_fetch_registers, super_store_registers):
	Update function pointer signatures.

	* aix-thread.c (aix_thread_fetch_registers): Add REGCACHE parameter,
	use it instead of current_regcache, update calls.
	(aix_thread_store_registers): Likewise.
	* alphabsd-nat.c (alphabsd_fetch_inferior_registers): Likewise.
	(alphabsd_store_inferior_registers): Likewise.
	* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Likewise.
	(amd64bsd_store_inferior_registers): Likewise.
	* amd64-linux-nat.c (amd64_linux_fetch_inferior_registers): Likewise.
	(amd64_linux_store_inferior_registers): Likewise.
	* arm-linux-nat.c (fetch_fpregister, fetch_fpregs, store_fpregister,
	store_fpregs, fetch_register, fetch_regs, store_register, store_regs,
	fetch_wmmx_regs, store_wmmx_regs): Likewise.
	(arm_linux_fetch_inferior_registers): Likewise.
	(arm_linux_store_inferior_registers): Likewise.
	* armnbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
	fetch_fp_regs, armnbsd_fetch_registers): Likewise.
	(store_register, store_regs, store_fp_register, store_fp_regs,
	armnbsd_store_registers): Likewise.
	* bsd-kvm.c (bsd_kvm_fetch_pcb, bsd_kvm_fetch_registers): Likewise.
	* bsd-uthread.c (bsd_uthread_fetch_registers): Likewise.
	(bsd_uthread_store_registers): Likewise.
	* corelow.c (get_core_registers): Likewise.
	* go32-nat.c (fetch_register, go32_fetch_registers, store_register,
	go32_store_registers): Likewise.
	* hppabsd-nat.c (hppabsd_fetch_registers): Likewise.
	(hppabsd_store_registers): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_register): Likewise.
	(hppa_hpux_fetch_inferior_registers): Likewise.
	(hppa_hpux_store_register): Likewise.
	(hppa_hpux_store_inferior_registers): Likewise.
	* hppa-linux-nat.c (fetch_register, store_register): Likewise.
	(hppa_linux_fetch_inferior_registers): Likewise.
	(hppa_linux_store_inferior_registers): Likewise.
	* hpux-thread.c (hpux_thread_fetch_registers): Likewise.
	(hpux_thread_store_registers): Likewise.
	* i386bsd-nat.c (i386bsd_fetch_inferior_registers): Likewise.
	(i386bsd_store_inferior_registers): Likewise.
	* i386gnu-nat.c (fetch_fpregs, gnu_fetch_registers, store_fpregs,
	gnu_store_registers): Likewise.
	* i386-linux-nat.c (fetch_register, store_register, fetch_regs,
	store_regs, fetch_fpregs, store_fpregs, fetch_fpxregs, store_fpxregs):
	Likewise.
	(i386_linux_fetch_inferior_registers): Likewise.
	(i386_linux_store_inferior_registers): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
	(ia64_linux_fetch_registers): Likewise.
	(ia64_linux_store_register): Likewise.
	(ia64_linux_store_registers): Likewise.
	* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
	(inf_child_store_inferior_registers): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
	(inf_ptrace_fetch_registers): Likewise.
	(inf_ptrace_store_register): Likewise.
	(inf_ptrace_store_registers): Likewise.
	* infptrace.c (fetch_register, store_register): Likewise.
	(fetch_inferior_registers, store_inferior_registers): Likewise.
	* m32r-linux-nat.c (fetch_regs, store_regs): Likewise.
	(m32r_linux_fetch_inferior_registers): Likewise.
	(m32r_linux_store_inferior_registers): Likewise.
	* m68kbsd-nat.c (m68kbsd_fetch_inferior_registers): Likewise.
	(m68kbsd_store_inferior_registers): Likewise.
	* m68klinux-nat.c (fetch_register, old_fetch_inferior_registers,
	store_register, old_store_inferior_registers, fetch_regs, store_regs,
	fetch_fpregs, store_fpregs): Likewise.
	(m68k_linux_fetch_inferior_registers): Likewise.
	(m68k_linux_store_inferior_registers): Likewise.
	* m88kbsd-nat.c (m88kbsd_fetch_inferior_registers): Likewise.
	(m88kbsd_store_inferior_registers): Likewise.
	* mips64obsd-nat.c (mips64obsd_fetch_inferior_registers): Likewise.
	(mips64obsd_store_inferior_registers): Likewise.
	* mips-linux-nat.c (mips64_linux_regsets_fetch_registers): Likewise.
	(mips64_linux_regsets_store_registers): Likewise.
	(mips64_linux_fetch_registers): Likewise.
	(mips64_linux_store_registers): Likewise.
	* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers): Likewise.
	(mipsnbsd_store_inferior_registers): Likewise.
	* monitor.c (monitor_fetch_register, monitor_store_register): Likewise.
	(monitor_fetch_registers, monitor_store_registers): Likewise.
	* nto-procfs.c (procfs_fetch_registers): Likewise.
	(procfs_store_registers): Likewise.
	* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register,
	fetch_register, supply_vrregset, fetch_altivec_registers,
	fetch_ppc_registers, ppc_linux_fetch_inferior_registers): Likewise.
	(store_altivec_register, store_spe_register, store_register,
	fill_vrregset, store_altivec_registers, store_ppc_registers,
	ppc_linux_store_inferior_registers): Likewise.
	* ppcnbsd-nat.c (ppcnbsd_fetch_inferior_registers): Likewise.
	(ppcnbsd_store_inferior_registers): Likewise.
	* ppcobsd-nat.c (ppcobsd_fetch_registers): Likewise.
	(ppcobsd_store_registers): Likewise.
	* procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
	* remote.c (fetch_register_using_p, process_g_packet,
	fetch_registers_using_g, remote_fetch_registers): Likewise.
	(store_register_using_P, store_registers_using_G,
	remote_store_registers): Likewise.
	* remote-m32r-sdi.c (m32r_fetch_registers, m32r_fetch_register,
	m32r_store_register, m32r_store_register): Likewise.
	* remote-mips.c (mips_fetch_registers, mips_store_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	(gdbsim_store_register): Likewise.
	* rs6000-nat.c (fetch_register, store_register): Likewise.
	(rs6000_fetch_inferior_registers): Likewise.
	(rs6000_store_inferior_registers): Likewise.
	* s390-nat.c (fetch_regs, store_regs): Likewise.
	(fetch_fpregs, store_fpregs): Likewise.
	(s390_linux_fetch_inferior_registers): Likewise.
	(s390_linux_store_inferior_registers): Likewise.
	* shnbsd-nat.c (shnbsd_fetch_inferior_registers): Likewise.
	(shnbsd_store_inferior_registers): Likewise.
	* sol-thread.c (sol_thread_fetch_registers): Likewise.
	(sol_thread_store_registers): Likewise.
	* sparc-nat.c (fetch_inferior_registers): Likewise.
	(store_inferior_registers): Likewise.
	* spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
	(spu_store_inferior_registers): Likewise.
	* target.c (debug_print_register): Likewise.
	(debug_to_fetch_registers, debug_to_store_registers): Likewise.
	* vaxbsd-nat.c (vaxbsd_fetch_inferior_registers): Likewise.
	(vaxbsd_store_inferior_registers): Likewise.
	* win32-nat.c (do_win32_fetch_inferior_registers): Likewise.
	(win32_fetch_inferior_registers): Likewise.
	(win32_store_inferior_registers): Likewise.
 2007-05-06 14:34:38 +00:00
Ulrich Weigand
bac718a627 * config/sh/tm-sh.h (DEPRECATED_BIG_REMOTE_BREAKPOINT, 
DEPRECATED_LITTLE_REMOTE_BREAKPOINT): Remove.
	* remote.c: Remove code under #ifdef DEPRECATED_REMOTE_BREAKPOINT,
	DEPRECATED_BIG_REMOTE_BREAKPOINT, DEPRECATED_LITTLE_REMOTE_BREAKPOINT.
	* sh-tdep.c (sh_breakpoint_from_pc): Return remote breakpoint
	sequence if target_shortname is "remote".

doc/ChangeLog:

	* gdbint.texinfo (Target Conditionals): Remove mention of
	DEPRECATED_REMOTE_BREAKPOINT, DEPRECATED_BIG_REMOTE_BREAKPOINT,
	and DEPRECATED_LITTLE_REMOTE_BREAKPOINT.
 2007-03-27 19:11:11 +00:00
Daniel Jacobowitz
baef701fc2 * remote.c (init_remote_state): Add special handling for placeholder 
registers.
 2007-02-26 19:23:17 +00:00
Daniel Jacobowitz
123dc83914 * Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) 
(xml-tdesc.o): Update.
	* xml-support.c: Add a comment.
	(gdb_xml_enums_boolean): New variable.
	(gdb_xml_parse_attr_enum): Use strcasecmp.
	* xml-support.h (gdb_xml_enums_boolean): Declare.
	* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
	next_regnum, and current_union.
	(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
	(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
	(field_attributes, union_children, reg_attributes, union_attributes)
	(vector_attributes, feature_attributes, feature_children): New.
	(target_children): Make static.  Add <feature>.
	(tdesc_elements): Make static.
	* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
	(struct tdesc_feature, tdesc_feature_p): New types.
	(struct target_desc): Add features member.
	(struct tdesc_arch_data, tdesc_data): New.
	(target_find_description): Clarify error message.  Warn about
	ignored register descriptions.
	(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
	(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
	(tdesc_data_cleanup, tdesc_numbered_register)
	(tdesc_numbered_register_choices, tdesc_find_register)
	(tdesc_register_name, tdesc_register_type)
	(tdesc_remote_register_number, tdesc_register_reggroup_p)
	(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
	(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
	(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
	(tdesc_create_feature, tdesc_record_type): New.
	(free_target_description): Free features.
	(_initialize_target_descriptions): Initialize tdesc_data.
	* arch-utils.c (default_remote_register_number): New.
	* arch-utils.h (default_remote_register_number): New prototype.
	* target-descriptions.h (set_tdesc_pseudo_register_name)
	(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
	(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
	(tdesc_numbered_register, tdesc_numbered_register_choices)
	(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
	(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
	(tdesc_create_reg): Declare.
	* gdbarch.sh (remote_register_number): New entry.
	* gdbarch.c, gdbarch.h: Regenerate.
	* remote.c (init_remote_state): Use gdbarch_remote_register_number.
	* features/gdb-target.dtd: Add feature, reg, vector, union, and field.

	* arm-tdep.c (arm_register_aliases): New.
	(arm_register_name_strings): Rename to...
	(arm_register_names): ...this.  Make const.  Delete the old version.
	(current_option, arm_register_byte): Delete.
	(set_disassembly_style): Simplify.  Do not adjust arm_register_names.
	(value_of_arm_user_reg): New.
	(arm_gdbarch_init): Verify any described registers.  Call
	tdesc_use_registers.  Don't use arm_register_byte.  Create aliases
	for standard register names.
	(_initialize_arm_tdep): Do not adjust arm_register_names.
	* user-regs.c (struct user_reg): Add baton member.
	(append_user_reg, user_reg_add_builtin, user_regs_init)
	(user_reg_add, value_of_user_reg): Use a baton for user
	register functions.
	* std-regs.c: Update.
	* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
	(user_reg_add): Add baton argument.
	* NEWS: Mention target description register support.
	* features/arm-core.xml, features/arm-fpa.xml: New.
	* eval.c (evaluate_subexp_standard): Allow ptype $register
	when the program is not running.

	* gdb.texinfo (-target-disconnect): Use @smallexample.
	(Requirements): Add anchor for Expat.  Update description.
	(Target Descriptions): Mention Expat.
	(Target Description Format): Document new elements.  Use
	@smallexample.
	(Predefined Target Types, Standard Target Features): New sections.
	* doc/gdbint.texinfo (Target Descriptions): New section.

	* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
	gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
 2007-02-08 21:00:36 +00:00
Daniel Jacobowitz
23181151a2 XML feature description support. 
* NEWS: Mention target descriptions, "set tdesc filename",
	"unset tdesc filename", "show tdesc filename", and
	qXfer:features:read.
	* arch-utils.c (choose_architecture_for_target): New function.
	(gdbarch_info_fill): Call it.
	* target-descriptions.c (struct property): Make members non-const.
	(struct target_desc): Add arch member.
	(target_description_filename): New variable.
	(target_find_description): Try via XML first.
	(tdesc_architecture): New.
	(free_target_description, make_cleanup_free_target_description): New.
	(set_tdesc_property): Call xstrdup.
	(set_tdesc_architecture, tdesc_set_cmdlist, tdesc_show_cmdlist)
	(tdesc_unset_cmdlist, unset_tdesc_cmd, unset_tdesc_filename_cmd)
	(set_tdesc_cmd, show_tdesc_cmd, set_tdesc_filename_cmd)
	(show_tdesc_filename_cmd, _initialize_target_descriptions): New.
	* target-descriptions.h (tdesc_architecture)
	(make_cleanup_free_target_description, set_tdesc_architecture): New
	prototypes.
	* Makefile.in (SFILES): Add xml-tdesc.c.
	(COMMON_OBS): Add xml-tdesc.o.
	(target-descriptions.o): Update.
	(xml-tdesc.o): New rule.
	* xml-tdesc.c, xml-tdesc.h: New files.
	* remote.c (PACKET_qXfer_features): New enum.
	(remote_protocol_features): Add qXfer:features:read.
	(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_FEATURES.
	(_initialize_remote): Register qXfer:features:read.
	* target.h (enum target_object): Add TARGET_OBJECT_AVAILABLE_FEATURES.
	* features/gdb-target.dtd: New file.

	* linux-i386-low.c (the_low_target): Set arch_string.
	* linux-x86-64-low.c (the_low_target): Likewise.
	* linux-low.c (linux_arch_string): New.
	(linux_target_ops): Add it.
	* linux-low.h (struct linux_target_ops): Add arch_string.
	* server.c (write_qxfer_response): Use const void * for DATA.
	(get_features_xml): New.
	(handle_query): Handle qXfer:features:read.  Report it for qSupported.
	* target.h (struct target_ops): Add arch_string method.

	* gdb.texinfo (Target Descriptions): New section.
	(General Query Packets): Add QPassSignals anchor.  Mention
	qXfer:features:read under qSupported.  Expand mentions of
	qXfer:memory-map:read and QPassSignals.  Document
	qXfer:features:read.
 2007-01-09 22:55:10 +00:00
Daniel Jacobowitz
6aba47ca06 Copyright updates for 2007. 2007-01-09 17:59:20 +00:00
Daniel Jacobowitz
d5d6fca504 Warning fixes. 
* ada-lang.c (find_struct_field): Initialize *byte_offset_p.
	* breakpoint.c (do_enable_breakpoint): Ignore both mem_cnt and i.
	* c-typeprint.c (c_type_print_varspec_suffix): Don't test length
	greater than or equal to zero.
	* m2-typeprint.c (m2_array): Likewise.
	* p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
	* gdbtypes.c (copy_type_recursive): Correct == typo.
	* i386-tdep.c (i386_skip_prologue): Remove stray semicolon.
	* linux-nat.c (linux_nat_info_proc_cmd): Don't compare a pointer
	greater than zero.
	* macroscope.c (sal_macro_scope): Don't name a local variable "main".
	(default_macro_scope): Remove unused variable.
	* prologue-value.h (pv_area_find_reg): Don't name an argument
	"register".
	* remote-fileio.c (remote_fio_func_map): Add missing braces.
	* remote.c (sigint_remote_twice_token, sigint_remote_token): Change
	type.
	(cleanup_sigint_signal_handler): Remove casts.
	* valprint.c (val_print): Use a volatile local for the modified
	argument.
	* varobj.c (languages): Remove extra array dimension.
	(varobj_create): Correct access to languages array.
	* mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Add
	missing braces.
	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
	* mi/mi-cmd-env.c (mi_cmd_env_path, mi_cmd_env_dir): Likewise.
	* mi/mi-getopt.c (mi_valid_noargs): Likewise.
	* mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
	(mi_cmd_data_write_memory): Likewise.
	* signals/signals.c (target_signal_to_string): Cast to int before
	comparing.
	* tui/tui-layout.c (init_and_make_win): Take and return a void *.
	Update all callers.
 2007-01-03 19:01:25 +00:00
Daniel Jacobowitz
29709017e8 * Makefile.in (mips-tdep.o, target-descriptions.o): Update. 
* target-descriptions.c (struct property): New.
	(struct target_desc): Add properties member.
	(tdesc_property, set_tdesc_property): New.
	* target-descriptions.h (tdesc_property, set_tdesc_property):
	Declare.
	* mips-tdep.c (PROPERTY_GP32, PROPERTY_GP64): New constants.
	(struct gdbarch_tdep): Add register_size_valid_p and register_size.
	(mips_isa_regsize): Use them.
	(mips_register_g_packet_guesses): New.
	(mips_gdbarch_init): Call it.  If a target description is supplied,
	check for internal properties.  Check for register size mismatches.
	* remote.c (send_g_packet, process_g_packet): New functions, split
	out from fetch_registers_using_g.
	(fetch_registers_using_g): Use them.
	(struct remote_g_packet_guess, remote_g_packet_guess_s)
	(struct remote_g_packet_data, remote_g_packet_data_handle)
	(remote_g_packet_data_init, register_remote_g_packet_guess)
	(remote_read_description): New.
	(init_remote_ops, init_remote_async_ops): Set to_read_description.
	(_initialize_remote): Register remote_g_packet_data_handle.
	* remote.h (register_remote_g_packet_guess): Declare.
 2006-11-28 22:14:31 +00:00
Daniel Jacobowitz
424163ea15 * Makefile.in (SFILES): Add new and missed files. 
(target_descriptions_h): New.
	(COMMON_OBS): Add target-descriptions.o.
	(arch-utils.o, infcmd.o, remote.o, target.o): Update.
	(target-descriptions.o): New.
	* arch-utils.c (gdbarch_info_fill): Check for a target
	description.
	* target-descriptions.c, target-descriptions.h: New files.
	* gdbarch.sh: Add target_desc to info.  Declare it in gdbarch.h.
	Correct typos.
	(gdbarch_list_lookup_by_info): Check target_desc.
	* gdbarch.c, gdbarch.h: Regenerated.
	* target.c (update_current_target): Mention to_read_description.
	(target_pre_inferior): Call target_clear_description.
	(target_read_description): New.
	* target.h (struct target_ops): Add to_read_description.
	(target_read_description): New prototype.
	* infcmd.c (post_create_inferior): Call target_find_description.
	* remote.c (remote_open_1): Likewise.
	(extended_remote_create_inferior): Add a comment.
	(extended_remote_async_create_inferior): Likewise.
 2006-11-28 22:10:26 +00:00
Daniel Jacobowitz
74ca34cea9 * remote.c (struct remote_arch_state): Doc fix. 
(compare_pnums): New function.
	(init_remote_state): Only allocate packet_reg structures for raw
	registers.  Define the g/G packet format separately from creating
	packet_reg.  Don't use DEPRECATED_REGISTER_BYTE.
	(packet_reg_from_regnum, packet_reg_from_pnum): Only iterate over
	raw registers.
	(register_bytes_found): Delete.
	(fetch_register_using_p): Take a struct packet_reg.  Handle disabled
	'p' packet here.  Use packet_ok.
	(fetch_registers_using_g): New function, split out of
	remote_fetch_registers.  Check the 'g' packet more strictly.  Save
	its actual size and contents.  Eliminate BUF.  Only iterate over
	raw registers.
	(remote_fetch_registers): Use the new functions for 'p' and 'g'.
	Mark unavailable registers.
	(store_register_using_P): Likewise to fetch_register_using_p.
	(store_registers_using_G): New function, split out of
	remote_store_registers.  Only iterate over raw registers.  Don't
	use register_bytes_found.
	(remote_store_registers): Likewise to remote_fetch_registers.
 2006-11-28 17:08:49 +00:00
Daniel Jacobowitz
89be209149 gdb/ 
* remote.c (PACKET_QPassSignals): New.
	(last_pass_packet, remote_pass_signals): New.
	(remote_protocol_features): Add QPassSignals.
	(remote_query_supported): Correct an infinite loop.
	(remote_open_1): Reset last_pass_packet.
	(remote_resume): Call remote_pass_signals.
	(_initialize_remote): Register "set remote pass-signals".
gdb/doc/
	* gdb.texinfo (Remote configuration): Mention
	"pass-signals-packet".
	(General Query Packets): Document QPassSignals.  Fix
	a typo.
gdb/gdbserver/
	* linux-low.c (linux_wait_for_event): Reformat.  Use the
	pass_signals array.
	* remote-utils.c (decode_address_to_semicolon): New.
	* server.c (pass_signals, handle_general_set): New.
	(handle_query): Mention QPassSignals for qSupported.
	(main): Call handle_general_set.
	* server.h (pass_signals, decode_address_to_semicolon): New.
 2006-11-16 15:08:25 +00:00
Daniel Jacobowitz
427c3a89d3 gdb/ 
* remote.c (set_remote_cmd): Call help_list.
	(show_remote_cmd): Skip legacy aliases.  Handle non-show_cmd
	entries.  Add missed cleanup.
	* cli/cli-setshow.c (cmd_show_list): Handle non-show_cmd entries.
gdb/doc/
	* gdb.texinfo (Remote configuration): Rewrite documentation for
	packet configuration commands.
	(OS Information): Adjust reference to qXfer:auxv:read.
	(General Query Packets): Remove references to read-aux-vector-packet
	and set remote get-thread-local-storage-address.
 2006-11-14 21:40:19 +00:00
Paul Brook
3732ba62b9 2006-10-21 Paul Brook <paul@codesourcery.com> 
* remote.c (remote_fetch_registers): Fix error message.
 2006-10-21 17:59:08 +00:00
Ulrich Weigand
f86172a554 * linux-thread-db.c (check_for_thread_db): Don't attempt to use 
thread_db for remote targets.
	* remote.c (remote_new_objfile): Always call predecessor on
	new_objfile event chain.
 2006-10-20 01:08:14 +00:00
Daniel Jacobowitz
8621d6a944 * inferior.h (start_remote): Update prototype. 
* infrun.c (start_remote): Take FROM_TTY.  Call
	post_create_inferior.
	* monitor.c (monitor_open): Update call to start_remote.
	* remote-sds.c (sds_start_remote, sds_open): Likewise.
	* remote.c (remote_start_remote): Likewise.
	(remote_start_remote_dummy): Removed.
	(remote_open): Update call to remote_start_remote.  Do not call
	post_create_inferior here.
 2006-10-18 16:56:13 +00:00
Daniel Jacobowitz
32a5b2f1dd * remote.c (remote_pid_to_str): Capitalize "Thread". 2006-10-17 15:43:51 +00:00
Daniel Jacobowitz
9b7194bcb4 PR remote/2158 
* remote.c (remote_write_bytes): Throttle packet alignment
	for small packets.
 2006-10-16 03:08:37 +00:00
Daniel Jacobowitz
0b83947edd * remote.c (get_remote_state_raw): Renamed from get_remote_state. 
(get_remote_state): New function.
	(init_remote_state, _initialize_remote): Use get_remote_state_raw.
 2006-10-05 19:20:52 +00:00
Daniel Jacobowitz
f08799f98e * remote.c (remote_write_bytes_aux): Doc fix. 2006-09-22 13:50:36 +00:00
Daniel Jacobowitz
a76d924dff * Makefile.in (SFILES): Add target-memory.c. 
(COMMON_OBS): Add target-memory.o.
	* memattr.c (lookup_mem_region): Adjust handling for
	the top of memory.  Improve comments.
	* remote.c (packet_check_result): New function, split out
	from packet_ok.  Recognize "E." as an error prefix.
	(packet_ok): Use it.
	(remote_write_bytes_aux): New function, renamed from
	remote_write_bytes.  Take packet header, packet format,
	and length flag as arguments.
	(remote_write_bytes): Rewrite to use remote_write_bytes_aux.
	(remote_send_printf, restore_remote_timeout)
	(remote_flash_timeout, remote_flash_erase, remote_flash_write)
	(remote_flash_done): New.
	(remote_xfer_partial): Handle flash writes.
	(init_remote_ops, init_remote_async_ops): Set to_flash_erase
	and to_flash_done.
	* symfile.c (struct load_section_data): Include a pointer to
	the cumulative stats and a request queue.  Move most members
	to other types.
	(struct load_progress_data, struct load_progress_section_data): New
	types.
	(load_progress): Handle a NULL baton and zero bytes.  Update for
	type changes.
	(load_section_callback): Create memory write requests instead of
	writing to memory.  Don't print the progress message here.
	(clear_memory_write_data): New function.
	(generic_load): Use target_write_memory_blocks.
	* target-memory.c: New file.
	* target.c (update_current_target): Mention new uninherited methods.
	(memory_xfer_partial): Issue an error for flash writes.
	(target_flash_erase, target_flash_done): New functions.
	(target_write_with_progress): Call the progress callback at the
	start also.
	* target.h (enum target_object): Add TARGET_OBJECT_FLASH.
	(target_write_with_progress): Update comment.
	(struct target_ops): Add to_flash_erase and to_flash_done.
	(target_flash_erase, target_flash_done, struct memory_write_request)
	(memory_write_request_s, enum flash_preserve_mode)
	(target_write_memory_blocks): New, including a vector type
	for memory_write_request_s.
 2006-09-21 14:00:53 +00:00
Daniel Jacobowitz
fd79eceebf gdb/ 
2006-09-21  Vladimir Prus  <vladimir@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>
	    Nathan Sidwell  <nathan@codesourcery.com>

	* Makefile.in (SFILES): Add memory-map.c and xml-support.c.
	(memory_map_h, xml_support_h): New.
	(target_h): Add vec_h dependency.
	(COMMON_OBS): Add memory-map.o and xml-support.o.
	(memory-map.o, xml-support.o): New rules.
	(remote.o): Update.
	* exceptions.h (enum errors): Add XML_PARSE_ERROR.
	* infcmd.c (run_command_1, attach_command): Call target_pre_inferior.
	* memattr.c (default_mem_attrib): Initialize blocksize.
	(target_mem_region_list, mem_use_target)
	(target_mem_regions_valid, mem_region_cmp, mem_region_init)
	(require_user_regions, require_target_regions)
	(invalidate_target_mem_regions): New.
	(create_mem_region): Use mem_region_init.
	(mem_clear): Move higher.
	(lookup_mem_region): Use require_target_regions.
	(mem_command): Implement "mem auto".
	(mem_info_command): Handle target-supplied regions and flash
	attributes.
	(mem_enable_command, mem_disable_command, mem_delete_command): Use
	require_user_regions.
	(_initialize_mem): Mention "mem auto" in help.
	* memattr.h (enum mem_access_mode): Add MEM_FLASH.
	(struct mem_attrib): Add blocksize.
	(invalidate_target_mem_regions, mem_region_init, mem_region_cmp): New
	prototypes.
	* remote.c: Include "memory-map.h".
	(PACKET_qXfer_memory_map): New enum value.
	(remote_protocol_features): Add qXfer:memory-map:read.
	(remote_xfer_partial): Handle memory maps.
	(remote_memory_map): New.
	(init_remote_ops, init_remote_async_ops): Set to_memory_map.
	(_initialize_remote): Register qXfer:memory-map:read.
	* target.c (update_current_target): Mention to_memory_map.
	(target_memory_map, target_pre_inferior): New.
	(target_preopen): Call target_pre_inferior.
	* target.h: Include "vec.h".
	(enum target_object): Add TARGET_OBJECT_MEMORY_MAP.
	(struct target_ops): Add to_memory_map.
	(target_memory_map, target_pre_inferior): New prototypes.
	* memory-map.c, memory-map.h, xml-support.c, xml-support.h: New files.
gdb/doc/
2006-09-21  Vladimir Prus  <vladimir@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* gdb.texinfo (Memory Region Attributes): Mention target-supplied
	memory regions and "mem auto".
 2006-09-21 13:54:03 +00:00
Daniel Jacobowitz
2e9f762528 PR remote/2154 
* remote.c (remote_thread_alive): Remove local buf.
	(remote_get_threadinfo): Remove local threadinfo_pkt.
	(remote_get_threadlist): Remove unused threadlist_packet.
	(remote_current_thread): Remove local buf.
	(remote_threads_info): Set bufp after getpkt.
	(remote_threads_extra_info): Remove local bufp.
	(get_offsets): Set buf after getpkt.
	(remote_check_symbols): Set reply after getpkt.
	(remote_vcont_probe): Set buf after getpkt.
	(remote_resume): Set buf after set_thread.
	(remote_wait, remote_async_wait): Set buf after getpkt.
	(fetch_register_using_p): Set buf after remote_send.
	(remote_fetch_registers): Likewise.
	(store_register_using_P): Don't use buf after remote_send.
	(check_binary_download, remote_write_bytes)
	(remote_read_bytes, remote_rcmd): Remove local buf.
 2006-09-20 19:13:02 +00:00
Daniel Jacobowitz
2bc416ba69 * remote.c, target.c: Strip trailing whitespace. 2006-08-16 18:31:03 +00:00
Daniel Jacobowitz
b2182ed226 * remote.c (remote_write_bytes): Take a const buffer argument. 
Do the checks from remote_xfer_memory.
	(remote_read_bytes): Do the checks from remote_xfer_memory.
	(remote_xfer_memory): Remove checks pushed into lower level
	functions.
	(remote_xfer_partial): Call remote_write_bytes and remote_read_bytes
	directly.
	* remote.h (remote_write_bytes): Update prototype.
 2006-08-15 18:17:57 +00:00
Daniel Jacobowitz
40e57cf227 * remote.c (remote_protocol_features): Correct qPart to qXfer. 2006-07-27 00:06:02 +00:00
Daniel Jacobowitz
d49c44d5f1 * remote.c (unpack_varlen_hex): Correct type of retval. 
Reported by Zhigang Gong <zhigang.gong@gmail.com>.
 2006-07-13 04:05:54 +00:00
Daniel Jacobowitz
6765f3e5d0 * remote.c (REMOTE_ALIGN_WRITES): New. 
(remote_write_bytes): Align large write packets.  Remove unused
	payload_start variable.
 2006-07-12 18:54:03 +00:00