Commit Graph

139 Commits

Author SHA1 Message Date
Jim Blandy 2ff29de43c * linux-low.c (usr_store_inferior_registers): Transfer buf in
PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
away part of the register's value.
2003-05-29 22:56:50 +00:00
Andrew Cagney 0ba6dca974 2003-04-28 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (DEPRECATED_TARGET_READ_FP): Replace TARGET_READ_FP.
	(DEPRECATED_FP_REGNUM): Replace FP_REGNUM.
	* gdbarch.h, gdbarch.c: Re-generate.
	* infcall.c (call_function_by_hand): Use DEPRECATED_FP_REGNUM,
	DEPRECATED_TARGET_READ_FP, or "sp" to create the dummy frame ID.
	* inferior.h (deprecated_read_fp): Rename read_fp.
	(generic_target_read_fp): Delete declaration.
	* regcache.c (generic_target_read_fp): Delete function.
	(deprecated_read_fp): Replace read_fp, use
	DEPRECATED_TARGET_READ_FP or DEPRECATED_FP_REGNUM.
	* d10v-tdep.c (d10v_read_fp): Delete function.
	(d10v_gdbarch_init): Do not set deprecated_read_fp.

	* sparc-tdep.c (sparc_gdbarch_init): Do not set
	deprecated_target_read_fp to generic_target_read_fp.
	* sh-tdep.c (sh_gdbarch_init): Ditto.
	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
	* frv-tdep.c (frv_gdbarch_init): Ditto.

	* xstormy16-tdep.c (xstormy16_gdbarch_init): Set
	deprecated_fp_regnum.
	* x86-64-tdep.c (x86_64_init_abi): Ditto.
	* vax-tdep.c (vax_gdbarch_init): Ditto.
	* v850-tdep.c (v850_gdbarch_init): Ditto.
	* sparc-tdep.c (sparc_gdbarch_init): Ditto.
	* sh-tdep.c (sh_gdbarch_init): Ditto.
	* s390-tdep.c (s390_gdbarch_init): Ditto.
	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
	* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
	* mcore-tdep.c (mcore_gdbarch_init): Ditto.
	* m68k-tdep.c (m68k_gdbarch_init): Ditto.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
	* i386-tdep.c (i386_gdbarch_init): Ditto.
	* hppa-tdep.c (hppa_gdbarch_init): Ditto.
	* h8300-tdep.c (h8300_gdbarch_init): Ditto.
	* frv-tdep.c (frv_gdbarch_init): Ditto.
	* cris-tdep.c (cris_gdbarch_init): Ditto.
	* avr-tdep.c (avr_gdbarch_init): Ditto.
	* arm-tdep.c (arm_gdbarch_init): Ditto.
	* alpha-tdep.c (alpha_gdbarch_init): Ditto.

	* x86-64-tdep.c (x86_64_init_abi): Set deprecated_target_read_fp.
	* v850-tdep.c (v850_gdbarch_init): Ditto.
	* sparc-tdep.c (sparc_gdbarch_init): Ditto.
	* sh-tdep.c (sh_gdbarch_init): Ditto.
	* s390-tdep.c (s390_gdbarch_init): Ditto.
	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
	* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
	* mips-tdep.c (mips_gdbarch_init): Ditto.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
	* hppa-tdep.c (hppa_gdbarch_init): Ditto.
	* frv-tdep.c (frv_gdbarch_init): Ditto.
	* avr-tdep.c (avr_gdbarch_init): Ditto.
	* arm-tdep.c (arm_gdbarch_init): Ditto.

	* vax-tdep.c (vax_frame_init_saved_regs): Replace FP_REGNUM with
	DEPRECATED_FP_REGNUM.
	(vax_push_dummy_frame, vax_pop_frame): Ditto.
	* std-regs.c (value_of_builtin_frame_fp_reg): Ditto.
	* sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
	(sparc_push_dummy_frame, sparc64_read_fp): Ditto.
	(sparc32_register_virtual_type): Ditto.
	* sh-tdep.c (sh64_frame_chain): Ditto.
	(sh64_get_saved_register, sh64_pop_frame): Ditto.
	(sh_nofp_frame_init_saved_regs): Ditto.
	(sh64_nofp_frame_init_saved_regs): Ditto.
	(sh_fp_frame_init_saved_regs): Ditto.
	* remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
	* remote-e7000.c (fetch_regs_from_dump): Ditto.
	* procfs.c (procfs_fetch_registers): Ditto.
	(procfs_store_registers): Ditto.
	* ns32knbsd-nat.c (fetch_inferior_registers): Ditto.
	(store_inferior_registers, fetch_core_registers): Ditto.
	(fetch_kcore_registers, clear_regs): Ditto.
	* ns32k-tdep.c (ns32k_frame_init_saved_regs): Ditto.
	(ns32k_push_dummy_frame, ns32k_pop_frame): Ditto.
	* nlm/i386.h (DEPRECATED_FP_REGNUM): Ditto.
	* nlm/i386.c (do_status): Ditto.
	* mipsv4-nat.c (supply_gregset): Ditto.
	* mips-tdep.c: Ditto for comments.
	* mips-nat.c (fetch_inferior_registers): Ditto.
	(store_inferior_registers, fetch_core_registers): Ditto.
	* m68k-tdep.c (m68k_push_dummy_frame): Ditto.
	(m68k_pop_frame, m68k_frame_init_saved_regs): Ditto.
	* i386-tdep.c (i386_frame_init_saved_regs): Ditto.
	(i386_do_pop_frame, i386_register_type): Ditto.
	* hppa-tdep.c (hppa_frame_chain): Ditto.
	(hppa_push_dummy_frame, find_dummy_frame_regs): Ditto.
	(hppa_pop_frame, hppa_read_fp): Ditto.
	(skip_prologue_hard_way, hppa_frame_find_saved_regs): Ditto.
	* cris-tdep.c (cris_examine, cris_pop_frame): Ditto.
	* config/vax/nm-vax.h (REGISTER_U_ADDR): Ditto.
	* config/sparc/tm-sparc.h (DEPRECATED_FP_REGNUM): Ditto.
	* config/sparc/tm-sp64.h (DEPRECATED_FP_REGNUM): Ditto.
	* config/s390/tm-s390.h (DEPRECATED_FP_REGNUM): Ditto.
	* config/pa/tm-hppa64.h (DEPRECATED_FP_REGNUM): Ditto.
	* config/ia64/tm-ia64.h (DEPRECATED_FP_REGNUM): Ditto.
	* blockframe.c: Ditto for comments.
	* arch-utils.h: Ditto for comments.
	* arch-utils.c (legacy_virtual_frame_pointer): Ditto.
	* alphanbsd-tdep.c (fetch_core_registers): Ditto.
	* alphabsd-nat.c (fetch_inferior_registers): Ditto.
	* alpha-tdep.h: Ditto for comments.
	* alpha-tdep.c (alpha_cannot_fetch_register): Ditto.
	(alpha_cannot_store_register): Ditto.
	(alpha_push_dummy_frame): Ditto.
	* alpha-nat.c (supply_gregset): Ditto.

	* config/sparc/tm-sp64.h (DEPRECATED_TARGET_READ_FP): Update.
	* config/pa/tm-hppa64.h (DEPRECATED_TARGET_READ_FP): Update.
	* config/sparc/tm-sparc.h: Update comment.

	* hppa-tdep.c (hppa_init_extra_frame_info): Use
	deprecated_read_fp instead of TARGET_READ_FP.
	(hppa_init_extra_frame_info, hppa_frame_chain): Ditto.
	(hppa_push_dummy_frame, hppa_read_fp): Ditto.
	* sparc-tdep.c (sparc_init_extra_frame_info): Use
	deprecated_read_fp instead of read_fp.
	* s390-tdep.c (s390_push_arguments): Ditto.
	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
	* frame.h: Ditto in comments.
	* frame.c (legacy_get_prev_frame): Ditto.
	* dummy-frame.c (dummy_frame_this_id): Ditto.
	* arm-tdep.c (arm_init_extra_frame_info): Ditto.

2003-04-28  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Replace
	read_fp, TARGET_READ_FP and FP_REGNUM, with deprecated_read_fp,
	DEPRECATED_TARGET_READ_FP and DEPRECATED_REGNUM.
2003-04-29 01:49:49 +00:00
Daniel Jacobowitz 254787d4f3 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
(linux_wait_for_event, linux_init_signals): Likewise.
2003-03-26 16:36:41 +00:00
Daniel Jacobowitz 94e1050898 * configure.in: Check for stdlib.h.
* configure: Regenerated.
	* config.in: Regenerated.
2003-03-17 19:39:53 +00:00
Daniel Jacobowitz 4c0711e068 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31. 2003-01-04 21:55:30 +00:00
Andrew Cagney ef66e766fa 2003-01-02 Andrew Cagney <ac131313@redhat.com>
* Makefile.in: Remove obsolete code.
2003-01-02 14:40:35 +00:00
Daniel Jacobowitz a1358604f1 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
defined(PT_FPR0_HI).
2002-11-20 16:31:08 +00:00
Daniel Jacobowitz 23ce3b1cd0 * linux-arm-low.c (arm_num_regs): Increase.
(arm_regmap): Include status register.

	* linux-low.c (register_addr): Remove incorrect -1 check.
2002-11-18 00:37:50 +00:00
Daniel Jacobowitz a9fa9f7daf * linux-low.c (linux_create_inferior): Call setpgid. Return
the new PID.
        (unstopped_p, linux_signal_pid): Remove.
        (linux_target_ops): Remove linux_signal_pid.
        * remote-utils.c (putpkt, input_interrupt): Use signal_pid
        global instead of target method.
        * target.h (struct target_ops): Remove signal_pid.  Update comment
        for create_inferior.
        * server.c (signal_pid): New variable.
        (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
        gdbserver.  Set the child to be the foreground process group.
        (attach_inferior): Set signal_pid.
2002-08-29 18:50:25 +00:00
Daniel Jacobowitz 1757409337 * ChangeLog: Move gdbserver entries after GDB 5.2 to
gdbserver/ChangeLog.
2002-08-23 19:55:50 +00:00
Jim Blandy 697f7479bb * Makefile.in (LDFLAGS): Allow the configure script to establish a
default for this.
* gdbserver/Makefile.in (LDFLAGS): Same.
2002-08-20 21:32:18 +00:00
Andrew Cagney db034ac512 2002-08-01 Andrew Cagney <cagney@redhat.com>
* NEWS: Menion that CHILL has been made obsolete.

* gdbtypes.c (chill_varying_type): Make chill references obsolete.
* gdbserver/Makefile.in: Ditto.
* stabsread.c (read_range_type): Ditto.
* gdbtypes.h: Ditto.
* language.c (binop_type_check): Ditto.
(binop_result_type): Ditto.
(integral_type): Ditto.
(character_type): Ditto.
(string_type): Ditto.
(boolean_type): Ditto.
(structured_type): Ditto.
(lang_bool_type): Ditto.
(binop_type_check): Ditto.
* language.h (_LANG_chill): Ditto.
* dwarfread.c (set_cu_language): Ditto.
* dwarfread.c (CHILL_PRODUCER): Ditto.
* dwarfread.c (handle_producer): Ditto.
* expression.h (enum exp_opcode): Ditto.
* eval.c: Ditto for comments.
* typeprint.c (typedef_print) [_LANG_chill]: Ditto.
* expprint.c (print_subexp): Ditto.
(print_subexp): Ditto.
* valops.c (value_cast): Ditto.
(search_struct_field): Ditto.
* value.h (COERCE_VARYING_ARRAY): Ditto.
* symfile.c (init_filename_language_table): Ditto.
(add_psymbol_with_dem_name_to_list): Ditto.
* valarith.c (value_binop): Ditto.
(value_neg): Ditto.
* valops.c (value_slice): Ditto.
* symtab.h (union language_specific): Ditto.
(SYMBOL_INIT_LANGUAGE_SPECIFIC): Ditto.
(SYMBOL_DEMANGLED_NAME): Ditto.
(SYMBOL_CHILL_DEMANGLED_NAME): Ditto.
* defs.h (enum language): Ditto.
* symtab.c (got_symtab): Ditto.
* utils.c (fprintf_symbol_filtered): Ditto.

* ch-typeprint.c: Make file obsolete.
* ch-valprint.c: Make file obsolete.
* ch-lang.h: Make file obsolete.
* ch-exp.c: Make file obsolete.
* ch-lang.c: Make file obsolete.

* Makefile.in (FLAGS_TO_PASS): Do not pass CHILL or CHILLFLAGS or
CHILL_LIB.
(TARGET_FLAGS_TO_PASS): Ditto.
(CHILLFLAGS): Obsolete.
(CHILL): Obsolete.
(CHILL_FOR_TARGET): Obsolete.
(CHILL_LIB): Obsolete.
(SFILES): Remove ch-exp.c, ch-lang.c, ch-typeprint.c and
ch-valprint.c.
(HFILES_NO_SRCDIR): Remove ch-lang.h.
(COMMON_OBS): Remove ch-valprint.o, ch-typeprint.o, ch-exp.o and
ch-lang.o.
(ch-exp.o, ch-lang.o, ch-typeprint.o, ch-valprint.o): Delete
targets.

2002-08-01  Andrew Cagney  <cagney@redhat.com>

* stabs.texinfo, gdb.texinfo, gdbint.texinfo: Obsolete references
to CHILL.

2002-08-01  Andrew Cagney  <cagney@redhat.com>

* Makefile.in (TARGET_FLAGS_TO_PASS): Remove CHILLFLAGS, CHILL,
CHILL_FOR_TARGET and CHILL_LIB.
* configure.in (configdirs): Remove gdb.chill.
* configure: Regenerate.
* lib/gdb.exp: Obsolete references to chill.
* gdb.fortran/types.exp: Ditto.
* gdb.fortran/exprs.exp: Ditto.
2002-08-01 17:18:35 +00:00
Kevin Buettner 18ff05380b * gdbserver/configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
* gdbserver/configure: Regenerate.
	* gdbserver/config.in: Regenerate.
2002-07-24 21:30:46 +00:00
Michal Ludvig 09ec9b38d6 2002-07-18 Michal Ludvig <mludvig@suse.cz>
* linux-low.c (regsets_store_inferior_registers): Add free()
	at the end of a loop to prevent memory leak.
	* linux-x86-64-low.c (x86_64_regmap): Add CS, SS registers.
	(X86_64_NUM_GREGS): Count it from the size of x86_64_regmap.
2002-07-18 15:18:02 +00:00
David O'Brien 82e0fd9831 2002-07-09 David O'Brien <obrien@FreeBSD.org>
* gdbserver/gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
	(perror_with_name, remote_close, remote_open, expect, play): Static.
2002-07-09 17:38:58 +00:00
Michal Ludvig 638c158084 2002-07-04 Michal Ludvig <mludvig@suse.cz>
* gdbserver/linux-x86-64-low.c (x86_64_regmap): Make it an array of
	byte offsets instead of an array of indexes.
	(x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2002-07-04 06:00:49 +00:00
Daniel Jacobowitz a7f48742bc 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/regcache.c: Add comment.
2002-06-13 19:29:46 +00:00
Daniel Jacobowitz 0d62e5e807 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/thread-db.c: New file.
	* gdbserver/proc-service.c: New file.
	* gdbserver/acinclude.m4: New file.
	* gdbserver/Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
	proc-service.o, and thread-db.o.
	(linux-low.o): Add USE_THREAD_DB.
	* gdbserver/acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
	HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
	* gdbserver/aclocal.m4: Regenerated.
	* gdbserver/config.in: Regenerated.
	* gdbserver/configure: Regenerated.
	* gdbserver/configure.in: Check for proc_service.h, sys/procfs.h,
	thread_db.h, and linux/elf.h headrs.
	Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
	PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
	Check for -lthread_db and thread support.
	* gdbserver/configure.srv: Enable thread_db support for ARM, i386, MIPS,
	PowerPC, and SuperH.
	* gdbserver/i387-fp.c: Constify arguments.
	* gdbserver/i387-fp.h: Likewise.
	* gdbserver/inferiors.c: (struct thread_info): Renamed from
	`struct inferior_info'.  Remove PID member.  Use generic inferior
	list header.  All uses updated.
	(inferiors, signal_pid): Removed.
	(all_threads): New variable.
	(get_thread): Define.
	(add_inferior_to_list): New function.
	(for_each_inferior): New function.
	(change_inferior_id): New function.
	(add_inferior): Removed.
	(remove_inferior): New function.
	(add_thread): New function.
	(free_one_thread): New function.
	(remove_thread): New function.
	(clear_inferiors): Use for_each_inferior and free_one_thread.
	(find_inferior): New function.
	(find_inferior_id): New function.
	(inferior_target_data): Update argument type.
	(set_inferior_target_data): Likewise.
	(inferior_regcache_data): Likewise.
	(set_inferior_regcache_data): Likewise.
	* gdbserver/linux-low.c (linux_bp_reinsert): Remove.
	(all_processes, stopping_threads, using_thrads)
	(struct pending_signals, debug_threads, pid_of): New.
	(inferior_pid): Replace with macro.
	(struct inferior_linux_data): Remove.
	(get_stop_pc, add_process): New functions.
	(linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
	Use add_process and add_thread.
	(linux_attach_lwp): New function, based on old linux_attach.  Use
	add_process and add_thread.  Set stop_expected for new threads.
	(linux_attach): New function.
	(linux_kill_one_process): New function.
	(linux_kill): Kill all LWPs.
	(linux_thread_alive): Use find_inferior_id.
	(check_removed_breakpoints, status_pending_p): New functions.
	(linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
	Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
	struct for the found process.
	(linux_wait_for_event): New function.
	(linux_wait): Use it.  Support LWPs.
	(send_sigstop, wait_for_sigstop, stop_all_processes)
	(linux_resume_one_process, linux_continue_one_process): New functions.
	(linux_resume): Support LWPs.
	(REGISTER_RAW_SIZE): Remove.
	(fetch_register): Use register_size instead.  Call supply_register.
	(usr_store_inferior_registers): Likewise.  Call collect_register.
	Fix recursive case.
	(regsets_fetch_inferior_registers): Improve error message.
	(regsets_store_inferior_registers): Add debugging.
	(linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
	(unstopped_p, linux_signal_pid): New functions.
	(linux_target_ops): Add linux_signal_pid.
	(linux_init_signals): New function.
	(initialize_low): Call it.  Initialize using_threads.
	* gdbserver/regcache.c (inferior_regcache_data): Add valid
	flag.
	(get_regcache): Fetch registers lazily.  Add fetch argument
	and update all callers.
	(regcache_invalidate_one, regcache_invalidate): New
	functions.
	(new_register_cache): Renamed from create_register_cache.
	Return the new regcache.
	(free_register_cache): Change argument to a void *.
	(registers_to_string, registers_from_string): Call get_regcache
	with fetch flag set.
	(register_data): Make static.  Pass fetch flag to get_regcache.
	(supply_register): Call get_regcache with fetch flag clear.
	(collect_register): Call get_regcache with fetch flag set.
	(collect_register_as_string): New function.
	* gdbserver/regcache.h: Update.
	* gdbserver/remote-utils.c (putpkt): Flush after debug output and use
	stderr.
	Handle input interrupts while waiting for an ACK.
	(input_interrupt): Use signal_pid method.
	(getpkt): Flush after debug output and use stderr.
	(outreg): Use collect_register_as_string.
	(new_thread_notify, dead_thread_notify): New functions.
	(prepare_resume_reply): Check using_threads.  Set thread_from_wait
	and general_thread.
	(look_up_one_symbol): Flush after debug output.
	* gdbserver/server.c (step_thread, server_waiting): New variables.
	(start_inferior): Don't use signal_pid.  Update call to mywait.
	(attach_inferior): Update call to mywait.
	(handle_query): Handle qfThreadInfo and qsThreadInfo.
	(main): Don't fetch/store registers explicitly.  Use
	set_desired_inferior.  Support proposed ``Hs'' packet.  Update
	calls to mywait.
	* gdbserver/server.h: Update.
	(struct inferior_list, struct_inferior_list_entry): New.
	* gdbserver/target.c (set_desired_inferior): New.
	(write_inferior_memory): Constify.
	(mywait): New function.
	* gdbserver/target.h: Update.
	(struct target_ops): New signal_pid method.
	(mywait): Removed macro, added prototype.

	* gdbserver/linux-low.h (regset_func): Removed.
	(regset_fill_func, regset_store_func): New.
	(enum regset_type): New.
	(struct regset_info): Add type field.  Use new operation types.
	(struct linux_target_ops): stop_pc renamed to get_pc.
	Add decr_pc_after_break and breakpoint_at.
	(get_process, get_thread_proess, get_process_thread)
	(strut process_info, all_processes, linux_attach_lwp)
	(thread_db_init): New.

	* gdbserver/linux-arm-low.c (arm_get_pc, arm_set_pc,
	arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
	(the_low_target): Add new members.
	* gdbserver/linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
	(i386_store_fpxregset): Constify.
	(target_regsets): Add new kind identifier.
	(i386_get_pc): Renamed from i386_stop_pc.  Simplify.
	(i386_set_pc): Add debugging.
	(i386_breakpoint_at): New function.
	(the_low_target): Add new members.
	* gdbserver/linux-mips-low.c (mips_get_pc, mips_set_pc)
	(mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
	(mips_breakpoint_at): New.
	(the_low_target): Add new members.
	* gdbserver/linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
	(ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
	(the_low_target): Add new members.
	* gdbserver/linux-sh-low.c (sh_get_pc, sh_set_pc)
	(sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
	(the_low_target): Add new members.
	* gdbserver/linux-x86-64-low.c (target_regsets): Add new kind
	identifier.
2002-06-11 17:32:40 +00:00
Daniel Jacobowitz 0bc68c4948 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
From Martin Pool <mbp@samba.org>:
        * gdbserver/server.c (gdbserver_usage): New function.
        (main): Call it.
2002-05-16 02:33:04 +00:00
Daniel Jacobowitz fd3a5ca161 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/mem-break.c (reinsert_breakpoint_by_bp): Correct typo
        stop_at -> stop_pc.
2002-05-15 03:36:13 +00:00
Andrew Cagney cd9bfe1540 * MAINTAINERS: Mark a29k as deleted.
* NEWS: Mention that a29k was removed.  Add OBSOLETE section.
Move new configurations to the top.
* configure.tgt: Remove a29k.
* config/a29k/tm-vx29k.h: Delete.
* config/a29k/vx29k.mt: Delete.
* config/a29k/tm-a29k.h: Delete.
* config/a29k/a29k-udi.mt: Delete.
* config/a29k/a29k.mt: Delete.
* a29k-tdep.c: Delete.
* remote-udi.c: Delete.
* remote-mm.c: Delete.
* remote-eb.c: Delete.
* remote-adapt.c: Delete.
* Makefile.in: Remove obsolete code.
* gdbserver/Makefile.in: Ditto.
* config/s390/s390x.mt: Ditto.
* config/s390/s390.mt: Ditto.
* config/sparc/sparclynx.mh: Ditto.
* config/sparc/linux.mh: Ditto.
* config/pa/hppaosf.mh: Ditto.
* config/pa/hppabsd.mh: Ditto.
* config/ns32k/nbsd.mt: Ditto.
* config/mips/vr5000.mt: Ditto.
* config/m68k/sun3os4.mh: Ditto.
* config/m68k/nbsd.mt: Ditto.
* config/m68k/m68klynx.mh: Ditto.
* config/m32r/m32r.mt: Ditto.
* config/i386/x86-64linux.mt: Ditto.
* config/i386/nbsdelf.mt: Ditto.
* config/i386/nbsd.mt: Ditto.
* config/i386/i386lynx.mh: Ditto.
2002-05-04 15:52:42 +00:00
Michal Ludvig d06f167ab3 2002-04-24 Michal Ludvig <mludvig@suse.cz>
* gdbserver/linux-low.c (regsets_fetch_inferior_registers),
	(regsets_store_inferior_registers): Removed cast to int from
	ptrace() calls.
	* gdbserver/regcache.h: Added declaration of struct inferior_info.
2002-04-24 15:33:55 +00:00
Daniel Jacobowitz c04a1aa88f 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/inferiors.c (struct inferior_info): Add regcache_data.
        (add_inferior): Call create_register_cache.
        (clear_inferiors): Call free_register_cache.
        (inferior_regcache_data, set_inferior_regcache_data): New functions.
        * gdbserver/regcache.c (struct inferior_regcache_data): New.
        (registers): Remove.
        (get_regcache): New function.
        (create_register_cache, free_register_cache): New functions.
        (set_register_cache): Don't initialize the register cache here.
        (registers_to_string, registers_from_string, register_data): Call
        get_regcache.
        * gdbserver/regcache.h: Add prototypes.
        * gdbserver/server.h: Likewise.
2002-04-20 17:22:48 +00:00
Daniel Jacobowitz 611cb4a542 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/mem-break.c: New file.
        * gdbserver/mem-break.h: New file.
        * gdbserver/Makefile.in: Add mem-break.o rule; update server.h
        dependencies.
        * gdbserver/inferiors.c (struct inferior_info): Add target_data
        member.
        (clear_inferiors): Free target_data member if set.
        (inferior_target_data, set_inferior_target_data): New functions.
        * gdbserver/linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
        (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
        * gdbserver/linux-low.c (linux_bp_reinsert): New variable.
        (struct inferior_linux_data): New.
        (linux_create_inferior): Use set_inferior_target_data.
        (linux_attach): Likewise.  Call add_inferior.
        (linux_wait_for_one_inferior): New function.
        (linux_wait): Call it.
        (linux_write_memory): Add const.
        (initialize_low): Call set_breakpoint_data.
        * gdbserver/linux-low.h (struct linux_target_ops): Add breakpoint
        handling members.
        * gdbserver/server.c (attach_inferior): Remove extra add_inferior
        call.
        * gdbserver/server.h: Include mem-break.h.  Update inferior.c
        prototypes.
        * gdbserver/target.c (read_inferior_memory)
        (write_inferior_memory): New functions.
        * gdbserver/target.h (read_inferior_memory)
        (write_inferior_memory): Change macros to prototypes.
        (struct target_ops): Update comments.  Add const to write_memory
        definition.
2002-04-20 17:04:09 +00:00
Daniel Jacobowitz bc1e36cac4 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (usr_store_inferior_registers): Support
        registers which are allowed to fail to store.
        * gdbserver/linux-low.h (linux_target_ops): Likewise.
        * gdbserver/linux-ppc-low.c (ppc_regmap): Support FPSCR.
        (ppc_cannot_store_register): FPSCR may not be storable.
        * regformats/reg-ppc.dat: Support FPSCR.
2002-04-11 20:30:08 +00:00
Daniel Jacobowitz 2f2893d916 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_look_up_symbols): New hook.
        (linux_target_ops): Add linux_look_up_symbols.
        * remote-utils.c (decode_address): New function.
        (look_up_one_symbol): New function.
        * server.c (handle_query): Call target look_up_symbols hook.
        * server.h (look_up_one_symbol): Add prototype.
        * target.h (struct target_ops): Add look_up_symbols hook.
2002-04-09 23:52:06 +00:00
Daniel Jacobowitz d64b884136 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/server.h: Include <string.h> if HAVE_STRING_H.
        * ChangeLog: Correct paths in last ChangeLog entry.
2002-04-09 22:58:00 +00:00
Daniel Jacobowitz 2ec06d2e41 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* linux-low.h: Remove obsolete prototypes.
	(struct linux_target_ops): New.
	(extern the_low_target): New.
	* linux-low.c (num_regs, regmap): Remove declarations.
	(register_addr): Use the_low_target explicitly.
	(fetch_register): Likewise.
	(usr_fetch_inferior_registers): Likewise.
	(usr_store_inferior_registers): Likewise.
	* linux-arm-low.c (num_regs): Remove.
	(arm_num_regs): Define.
	(arm_regmap): Renamed from regmap, made static.
	(arm_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(arm_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-i386-low.c (num_regs): Remove.
	(i386_num_regs): Define.
	(i386_regmap): Renamed from regmap, made static.
	(i386_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(i386_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-ia64-low.c (num_regs): Remove.
	(ia64_num_regs): Define.
	(ia64_regmap): Renamed from regmap, made static.
	(ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(ia64_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-m68k-low.c (num_regs): Remove.
	(m68k_num_regs): Define.
	(m68k_regmap): Renamed from regmap, made static.
	(m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(m68k_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-mips-low.c (num_regs): Remove.
	(mips_num_regs): Define.
	(mips_regmap): Renamed from regmap, made static.
	(mips_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(mips_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-ppc-low.c (num_regs): Remove.
	(ppc_num_regs): Define.
	(ppc_regmap): Renamed from regmap, made static.
	(ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(ppc_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-s390-low.c (num_regs): Remove.
	(s390_num_regs): Define.
	(s390_regmap): Renamed from regmap, made static.
	(s390_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(s390_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-sh-low.c (num_regs): Remove.
	(sh_num_regs): Define.
	(sh_regmap): Renamed from regmap, made static.
	(sh_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(sh_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
	(the_low_target): New.
2002-04-09 22:44:43 +00:00
Daniel Jacobowitz c3a3ccc760 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in: Add stamp-h target.
        * gdbserver/configure.in: Create stamp-h.
        * gdbserver/configure: Regenerated.
2002-04-09 21:25:29 +00:00
Daniel Jacobowitz ce3a066d93 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/inferiors.c: New file.
        * gdbserver/target.c: New file.
        * gdbserver/target.h: New file.
        * gdbserver/Makefile.in:  Add target.o and inferiors.o.  Update
        dependencies.
        * gdbserver/linux-low.c (inferior_pid): New static variable,
        moved from server.c.
        (linux_create_inferior): Renamed from create_inferior.
        Call add_inferior.  Return 0 on success instead of a PID.
        (linux_attach): Renamed from myattach.
        (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
        (linux_thread_alive): Renamed from mythread_alive.
        (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
        child dies.
        (linux_resume): Renamed from myresume.  Add missing ``return 0''.
        (regsets_store_inferior_registers): Correct error message.
        Add missing ``return 0''.
        (linux_fetch_registers): Renamed from fetch_inferior_registers.
        (linux_store_registers): Renamed from store_inferior_registers.
        (linux_read_memory): Renamed from read_inferior_memory.
        (linux_write_memory): Renamed from write_inferior_memory.
        (linux_target_ops): New structure.
        (initialize_low): Call set_target_ops ().
        * gdbserver/remote-utils.c (unhexify): New function.
        (hexify): New function.
        (input_interrupt): Send signals to ``signal_pid''.
        * gdbserver/server.c (inferior_pid): Remove.
        (start_inferior): Update create_inferior call.
        (attach_inferior): Call add_inferior.
        (handle_query): New function.
        (main): Call handle_query for `q' packets.
        * gdbserver/server.h: Include "target.h".  Remove obsolete prototypes.
        Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2002-04-09 21:17:45 +00:00
Daniel Jacobowitz 0729219dab 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in: Add WARN_CFLAGS.  Update configury
        dependencies.
        * gdbserver/configure.in: Check for <string.h>
        * gdbserver/configure: Regenerate.
        * gdbserver/config.in: Regenerate.
        * gdbserver/gdbreplay.c: Include needed system headers.
        (remote_open): Remove strchr prototype.
        * gdbserver/linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
        * gdbserver/regcache.c (supply_register): Change buf argument to const void *.
        (supply_register_by_name): Likewise.
        (collect_register): Change buf argument to void *.
        (collect_register_by_name): Likewise.
        * gdbserver/regcache.h: Add missing prototypes.
        * gdbserver/remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
        * gdbserver/server.c (handle_query): New function.
        (attached): New static variable, moved out of main.
        (main): Quiet longjmp clobber warnings.
        * gdbserver/server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
        * gdbserver/utils.c (error): Remove NORETURN.
        (fatal): Likewise.
2002-04-09 21:11:35 +00:00
Michal Ludvig de220d0ff6 * x86-64-tdep.h (X86_64_NUM_REGS, X86_64_NUM_GREGS): Delete #defines.
(x86_64_num_regs, x86_64_num_gregs): Added extern variables.
	* x86-64-linux-nat.c (x86_64_regmap): Swapped RBX <> RDX, added DS, ES, FS, GS.
	(x86_64_linux_dr_get_status, supply_gregset),
	(fill_gregset): Changed X86_64_NUM_GREGS to x86_64_num_gregs.
	* x86-64-tdep.c (x86_64_register_raw_size_table): Delete.
	(x86_64_register_info_table): Add.
	(X86_64_NUM_REGS, X86_64_NUM_GREGS): Add.
	(x86_64_register_raw_size, x86_64_register_virtual_type),
	(x86_64_register_name, _initialize_x86_64_tdep): Changed to reflect new
	general x86_64_register_info_table.
	(i386_gdbarch_init): gdbarch_register_bytes is now set
	dynamicaly during initialization.
	* regformats/reg-x86-64.dat: Synced with changes to registers above.
	* gdbserver/linux-x86-64-low.c: Ditto.
2002-03-27 10:21:29 +00:00
Daniel Jacobowitz 0e98d0a751 2002-03-27 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/server.c (main): Call target_signal_to_host_p
        and target_signal_to_host on signals received from the remote.
        * gdbserver/remote-utils.c (prepare_resume_reply): Call
        target_signal_from_host on signals sent to the remote.
        * gdbserver/server.h: Add prototypes.  Include "gdb/signals.h".
        * gdbserver/Makefile.in: Add signals.o.  Add -I${INCLUDE_DIR}.
2002-03-27 05:15:49 +00:00
Martin Hunt 373fe97f7f 2002-03-20 Martin M. Hunt <hunt@redhat.com>
* gdbserver/remote-utils.c (remote_open): Don't call
	getprotobyname, we're all using TCP here so just use
	IPPROTO_TCP.
	* gdbserver/gdbreplay.c (remote_open): Ditto.
2002-03-21 02:11:03 +00:00
Michal Ludvig e641a1ca3d * gdbserver/remote-util.c (remote_open): Print remote-side's
IP address when remote debugging over the network.
2002-03-13 20:42:16 +00:00
Daniel Jacobowitz c6ecbae5ad 2002-03-04 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (PTRACE_XFER_TYPE): Change to long.
        (num_regs, regmap): Move inside HAVE_LINUX_USRREGS.
        (register_addr, REGISTER_RAW_SIZE): Likewise.
        (usr_store_inferior_registers): Use PTRACE_XFER_TYPE.
        * gdbserver/linux-x86-64-low.c: Remove extra #endif.
2002-03-04 16:28:35 +00:00
Daniel Jacobowitz 265f716b73 2002-02-27 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-s390-low.c: New file.
        * regformats/reg-s390.dat: New file.
        * regformats/reg-s390x.dat: New file.
        * gdbserver/configure.srv: Add S/390.
        * gdbserver/Makefile.in: Add S/390.
        * configure.tgt: Enable gdbserver for S/390.
2002-02-28 16:58:15 +00:00
Daniel Jacobowitz 58caa3dcdb 2002-02-27 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/acconfig.h: New file.
        * gdbserver/i387-fp.c: New file.
        * gdbserver/i387-fp.h: New file.
        * gdbserver/linux-x86-64.c: New file.
        * regformats/reg-x86-64.dat: New file.
        * configure.tgt: Add x86_64-*-linux* gdbserver support.
        & gdbserver/configure.srv: Add x86_64-*-linux* and regset support.
        * gdbserver/configure.in: Add support for regsets.
        * gdbserver/config.in: Regenerate.
        * gdbserver/configure: Regenerate.
        * gdbserver/Makefile.in: Likewise.  Add $(linux_low_h).
        * gdbserver/linux-low.h: New file.
        * gdbserver/linux-low.c: Include "linux-low.h".  Add support
        for regsets.
        * gdbserver/linux-arm-low.c: Include "linux-low.h".
        * gdbserver/linux-ia64-low.c: Include "linux-low.h".
        * gdbserver/linux-m68k-low.c: Include "linux-low.h".
        * gdbserver/linux-mips-low.c: Include "linux-low.h".
        * gdbserver/linux-ppc-low.c: Include "linux-low.h".
        * gdbserver/linux-sh-low.c: Include "linux-low.h".
        * gdbserver/linux-i386-low.c: Include "linux-low.h".  Include
        "i387-fp.h".  Add PTRACE_GETREGS and friends.
        * gdbserver/regcache.c (supply_register): New function.
        (supply_register_by_name): New function.
        (collect_register): New function.
        (collect_register_by_name): New function.
2002-02-27 07:07:49 +00:00
Daniel Jacobowitz 936521746c 2002-02-27 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in (INTERNAL_CFLAGS): Remove -DGDBSERVER.
        (config.status): Add configure.srv dependency.
        (server_h): Add config.h dependency.
2002-02-27 06:22:10 +00:00
Daniel Jacobowitz a02e4a61b2 2002-02-27 Daniel Jacobowitz <drow@mvista.com>
* regformats/reg-i386-linux.dat: New file, with $orig_eax.
        * gdbserver/Makefile.in: Add rules for reg-i386-linux.o.
        * gdbserver/configure.srv: Change i386-*-linux* to use
        reg-i386-linux.o.
2002-02-27 06:18:09 +00:00
Daniel Jacobowitz aa32f823fc 2002-02-25 Daniel Jacobowitz <drow@mvista.com>
From Eliot Dresselhaus <eliot@ayrnetworks.com>:
        * gdbserver/linux-mips-low.c (cannot_fetch_register): Fix typo.
2002-02-26 01:40:06 +00:00
Daniel Jacobowitz 7ea814144a 2002-02-24 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/configure.srv: New file.
        * gdbserver/configure.in: Use configure.srv instead
        of the host/target makefile fragments.  Set GDBSERVER_DEPFILES
        from it.
        * gdbserver/configure: Regenerated.
        * gdbserver/terminal.h: New file.
        * gdbserver/Makefile.in: Update for configure changes.  Remove
        more unneeded include paths.
2002-02-25 02:49:02 +00:00
Daniel Jacobowitz e5f1222d6b 2002-02-20 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (mywait): Change argument to waitpid
        to be an integer instead of a `union wait'.
2002-02-20 22:58:57 +00:00
Daniel Jacobowitz ee6e2b82d8 2002-02-20 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/configure.in: Remove AM_PROC_CC_STDC.  Change
        AC_STDC_HEADERS to AC_HEADER_STDC.
        * gdbserver/configure: Regenerated.
2002-02-20 16:46:36 +00:00
Daniel Jacobowitz 845630402f 2002-02-19 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/README: Update documentation.
        * gdbserver/configure.in: Update configury to match documentation.
        * gdbserver/Makefile.in: Likewise.
        * gdbserver/configure: Regenerated.
        * gdbserver/aclocal.m4: New file, generated by aclocal.
        * gdbserver/config.in: New file, generated by autoheader.
2002-02-19 23:48:14 +00:00
Daniel Jacobowitz 1d33e73ab9 2002-02-15 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-mips-low.c (cannot_fetch_register): Use find_regno
        instead of find_register_by_number.
        (cannot_store_register): Likewise.
2002-02-15 22:59:13 +00:00
Daniel Jacobowitz 8656e7d8b6 2002-02-15 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/gdbserver.1: Document --attach.
2002-02-15 19:08:05 +00:00
Daniel Jacobowitz ad68be46bd 2002-02-14 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in: Fix typos in target rules.
2002-02-15 03:58:34 +00:00
Daniel Jacobowitz 0a30fbc4cf 2002-02-14 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS,
        and remove unused $(INCLUDE_DIR).
        Add regcache.c to OBS.
        Add generated register protocol files to clean target.
        Update dependencies for new objects, obsolete old target code.

        * gdbserver/linux-low.c: Remove all platform-specific code to
        new files.  Remove various dead code.  Update to use regcache
        functionality.
        * gdbserver/remote-utils.c (fromhex): Add return statement
        to quiet warning.
        (putpkt): Dynamically allocate buf2 because PBUFSIZ is no longer
        constant.
        (input_interrupt): Add integer parameter to match prototype
        of a signal handler.
        (outreg): Use register_data ().
        (prepare_resume_reply): Use gdbserver_expedite_regs.
        * gdbserver/server.c (main): Dynamically allocate own_buf because
        PBUFSIZ is no longer constant.  Use registers_to_string () and
        registers_from_string ().
        * gdbserver/server.h: No longer include "defs.h".  Add prototypes
        for error (), fatal (), and warning ().  Update definition of
        PBUFSIZ to use regcache functionality.  Add include guard.
        * gdbserver/utils.c (fatal): Add missing ``const''.
        (warning): New function.

        * regformats/regdat.sh: Include "regcache.h" in generated files.
        Provide init_registers () function.
        * regformats/regdef.h: Add prototype for set_register_cache ().
        Add include guard.

        * gdbserver/linux-arm-low.c: New file.
        * gdbserver/linux-i386-low.c: New file.
        * gdbserver/linux-ia64-low.c: New file.
        * gdbserver/linux-m68k-low.c: New file.
        * gdbserver/linux-mips-low.c: New file.
        * gdbserver/linux-ppc-low.c: New file.
        * gdbserver/linux-sh-low.c: New file.

        * gdbserver/regcache.c: New file.
        * gdbserver/regcache.h: New file.

        * gdbserver/low-linux.c: Removed obsolete file.
2002-02-14 06:21:24 +00:00
Daniel Jacobowitz e18651ecb3 2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (mywait): Cast second argument of waitpid
        to (int *).
2002-02-05 22:14:09 +00:00