X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2FChangeLog;h=766c998434387ba63933166d32f9d68de2adccf2;hb=309367d4ccee9534101c1064f5751104225a880e;hp=a01c38fc6c523add6bac36bb7fc3511fedc48b8e;hpb=d50355b63cf93537c82e0eeb1b680acf493e7e73;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a01c38fc6c..766c998434 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,414 @@ +2002-08-27 Tom Tromey + + * Makefile.in (osabi.o, i387-tdep.o, i386-linux-nat.o, lin-lwp.o, + ax-gdb.o, signals.o, jv-valprint.o, c-valprint.o, cp-abi.o): + Update dependencies. + * i387-tdep.c: Include gdb_string.h. + * osabi.c: Likewise. + * i386-linux-nat.c: Likewise. + * lin-lwp.c: Likewise. + * ax-gdb.c: Likewise. + * signals/signals.c: Likewise. + * jv-valprint.c: Likewise. + * p-lang.c: Likewise. + * c-valprint.c: Likewise. + * cp-abi.c: Likewise. + +2002-08-27 Elena Zannoni + + * cli/cli-script.h (copy_command_lines): Export. + * breakpoint.c: Include cli/cli-script.h. + * Makefile.in (breakpoint.o): Update dependencies. + +2002-08-26 Joel Brobecker + + * cli/cli-script.c (copy_command_lines): New function. + * defs.h (copy_command_lines): Export. + * testsuite/gdb.base/commands.exp: New tests for commands + attached to a temporary breakpoint, and for commands that + delete the breakpoint they are attached to. + +2002-08-26 Michael Snyder + + * breakpoint.c (bpstat_stop_status): Instead of copying the + pointer to the breakpoint commands struct, make a new copy + of the struct and point to that. + (bpstat_clear): Free the commands struct. + (bpstat_clear_actions): Free the commands struct. + (bpstat_do_actions): Free the command actions. Also execute + the local cleanups, instead of deleting them. + (delete_breakpoint): Leave the commands field of the bpstat + chain alone -- it will be freed later. + +2002-08-26 Kevin Buettner + + * rs6000-tdep.c (altivec_register_p): Restore function inadvertently + deleted in 2002-08-20 commit. This function is still used by + ppc-linux-nat.c. + +2002-08-26 Keith Seitz + + * gdb-events.sh: Add selected-frame-level-changed event. + * gdb-events.c: Regenerated. + * gdb-events.h: Regenerated. + +2002-08-26 Stephane Carrez + + Fix PR gdb/393: + * inflow.c (terminal_save_ours): New function to save terminal + settings. + * inferior.h (terminal_save_ours): Declare. + * target.c (debug_to_terminal_save_ours): New function. + (cleanup_target): Defaults to_terminal_save_ours. + (update_current_target): Inherit to_terminal_save_ours. + (setup_target_debug): Set to_terminal_save_ours. + * target.h (target_terminal_save_ours): New to save terminal settings. + (target_ops): New member to_terminal_save_ours. + * gnu-nat.c (init_gnu_ops): Set to_terminal_save_ours. + * hpux-thread.c (init_hpux_thread_ops): Likewise. + * inftarg.c (init_child_ops): Likewise. + * m3-nat.c (init_m3_ops): Likewise. + * procfs.c (init_procfs_ops): Likewise. + * wince.c (init_child_ops): Likewise. + * win32-nat.c (init_child_ops): Likewise. + * sol-thread.c (init_sol_thread_ops): Likewise. + +2002-08-26 Mark Kettenis + + * i386-tdep.c (i386_store_return_value): Undeprecate. Convert to + use regcache_* functions. + (i386_gdbarch_init): Set store_return_value instead of + deprecated_store_return_value. + + * regcache.c (regcache_raw_write_signed, + regcache_raw_write_unsigned): New functions. + * regcache.h (regcache_raw_write_signed, + regcache_raw_write_unsigned): New prototypes. + +2002-08-25 Andrew Cagney + + * Makefile.in (c-exp.tab.o, jv-exp.tab.o, f-exp.tab.o) + (m2-exp.tab.o, p-exp.tab.o, ada-exp.tab.o): Move to before the + source file dependencies. Cleanup corresponding generator rules. + +2002-08-25 Andrew Cagney + + * regcache.h (register_offset_hack): Declare. + (regcache_cooked_read_using_offset_hack): Declare. + (regcache_cooked_write_using_offset_hack): Declare. + + * regcache.c (register_offset_hack): New function. + (regcache_cooked_read_using_offset_hack): New function. + (regcache_cooked_write_using_offset_hack): New function. + (regcache_dump): Check that the registers, according to their + offset, are packed hard against each other. + (cooked_xfer_using_offset_hack): New function. + +2002-08-25 Andrew Cagney + + * regcache.c (struct regcache_descr): Add field register_type. + (init_legacy_regcache_descr): Pass a pre-allocated regcache_descr + in as a parameter + (init_regcache_descr): Initialize register_type. Pass the descr + to init_legacy_regcache_descr. Use register_type instead of + REGISTER_VIRTUAL_TYPE. + (register_type): New function. + (regcache_dump): Replace REGISTER_VIRTUAL_TYPE with register_type. + * regcache.h (register_type): Declare. + +2002-08-25 Andrew Cagney + + * rs6000-tdep.c (rs6000_gdbarch_init): Set store_struct_return + instead of deprecated_store_return_value. Fix fallout from + 2002-08-23 Andrew Cagney . + +2002-08-25 Andrew Cagney + + * regcache.c (max_register_size): New function. + (init_legacy_regcache_descr): Ensure that max_register_size is + large enough for REGISTER_VIRTUAL_SIZE. + * regcache.h (max_register_size): Declare. + +2002-08-24 Andrew Cagney + + * rs6000-tdep.c (rs6000_gdbarch_init): Use deprecated version of + store_return_value. + (e500_extract_return_value): Change type of valbuf pointer to + void. + +2002-08-24 Mark Kettenis + + * PROBLEMS: Clarify problems with FreeBSD's compiler and suggest + workaround. + + * valprint.c (print_longest) [CC_HAS_LONG_LONG && + PRINTF_HAS_LONG_LONG]: Cast val_long to (long long) or (unsigned + long long) to prevent compiler warning on 64-bit systems. + +2002-08-23 Andrew Cagney + + * gdbarch.sh (STORE_RETURN_VALUE): Add regcache parameter. + (DEPRECATED_STORE_RETURN_VALUE): New method. + (EXTRACT_RETURN_VALUE): Make buffer parameter a void pointer. + * gdbarch.h, gdbarch.c: Re-generate. + + * values.c (set_return_value): Pass current_regcache to + STORE_RETURN_VALUE. + * arch-utils.h (legacy_store_return_value): Declare. + * arch-utils.c (legacy_store_return_value): New function. + (legacy_extract_return_value): Update parameters. + + * config/pa/tm-hppa.h (DEPRECATED_STORE_RETURN_VALUE): Rename + STORE_RETURN_VALUE. + * config/pa/tm-hppa64.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/sparc/tm-sparc.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/z8k/tm-z8k.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/sparc/tm-sparclet.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/mn10200/tm-mn10200.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/m68k/tm-linux.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/m68k/tm-delta68.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/m32r/tm-m32r.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/h8500/tm-h8500.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + * config/h8300/tm-h8300.h (DEPRECATED_STORE_RETURN_VALUE): Ditto. + + * m68hc11-tdep.c (m68hc11_gdbarch_init): Update. + * i386-tdep.c (i386_extract_return_value): Update. + * arch-utils.c (legacy_extract_return_value): Update. + * frv-tdep.c (frv_gdbarch_init): Update. + * cris-tdep.c (cris_gdbarch_init): Update. + * d10v-tdep.c (d10v_gdbarch_init): Update. + * rs6000-tdep.c (rs6000_gdbarch_init): Update. + * m68k-tdep.c (m68k_gdbarch_init): Update. + * mcore-tdep.c (mcore_gdbarch_init): Update. + * mn10300-tdep.c (mn10300_gdbarch_init): Update. + * s390-tdep.c (s390_gdbarch_init): Update. + * sparc-tdep.c (sparc_gdbarch_init): Update. + * sh-tdep.c (sh_gdbarch_init): Update. + * x86-64-tdep.c (x86_64_gdbarch_init): Update. + * v850-tdep.c (v850_gdbarch_init): Update. + * avr-tdep.c (avr_gdbarch_init): Update. + * ia64-tdep.c (ia64_gdbarch_init): Update. + * ns32k-tdep.c (ns32k_gdbarch_init): Update. + * vax-tdep.c (vax_gdbarch_init): Update. + * alpha-tdep.c (alpha_gdbarch_init): Update. + * arm-tdep.c (arm_gdbarch_init): Update. + * mips-tdep.c (mips_gdbarch_init): Update. + * i386-tdep.c (i386_gdbarch_init): Update. + +2002-08-23 Andrew Cagney + + * config/djgpp/fnchange.lst: Add entries for bfd/elf32-ppcqnx.c, + bfd/elf32-ppc.c, bfd/elf32-sh.c and bfd/elf32-shqnx.c. + +2002-08-24 Mark Kettenis + + * PROBLEMS: Refer to GDB 5.3 instead of 5.2. Mention FreeBSD + problems. + +2002-08-23 Joel Brobecker + + * infrun.c (handle_inferior_event): Move a comment outside of a + function call, in order to avoid indent reformatting this part + of the code in an unreadable way. + +2002-08-23 Grace Sainsbury + + * infrun.c (normal_stop, proceed): Remove call to print_sys_errmsg + when breakpoints fail. Move general breakpoint error messages to + insert_breakpoints. + * breakpoint.c (insert_breakpoints): Change warnings when + breakpoints are nto inserted to specify the type. Remove call to + memory_error when hardware breakpoints can't be inserted. Remove + multiple calls to warning so all messages are sent to the user at + once. + (delete_breakpoints): Make insert error messsages more explicit. + +2002-08-23 Daniel Jacobowitz + + * ChangeLog: Move gdbserver entries after GDB 5.2 to + gdbserver/ChangeLog. + +2002-08-23 Mark Kettenis + + * i386-tdep.c: Include "objfiles.h". + (i386_svr4_init_abi): Set in_solib_call_trampoline and + skip_trampoline_code. + * config/i386/tm-i386v4.h: Don't include "config/tm-sysv4.h". + (CPLUS_MARKER): Define to '.'. + + * linux-proc.c (struct linux_corefile_thread_data): Add num_notes + member. + (linux_corefile_thread_callback): Increase args->num_notes. + (linux_make_note_section): Initialize thread_args.num_notes, and + use it to determine whether notes for any threads were created. + +2002-08-23 Donn Terry + + * proc-api.c (rw_table): Do not include a row for PCDSTOP if the + corresponding macro is not defined. Likewise for PCNICE, PCSHOLD + and PCUNKILL. + (write_with_trace): Conditionalize out the switch branch handling + PCSHOLD if the corresponding macro is not defined. Likewise for + PRSABORT and PRSTOP. + This change will be needed by the Interix port. + +2002-08-22 Elena Zannoni + + * ppc-sysv-tdep.c (ppc_sysv_abi_push_arguments): use + write_register wherever possible instead of manipulating the + register bytes directly. + Assign VALUE_CONTENTS to a variable and use that. + The GPR numbers are now dependent on the architecture. + +2002-08-22 Elena Zannoni + + * rs6000-tdep.c (struct rs6000_framedata): Add saved_ev and + ev_offset fields. + (skip_prologue): Add support for BookE/e500 instructions. + (e500_extract_return_value): New function. + (frame_get_saved_regs): Add support for saving ev registers and + pseudo gpr's. + (e500_store_return_value): New function. + (rs6000_gdbarch_init): Move up default intializations of + deprecated_extract_return_value and store_return_value. Overwrite + init of store_return_value with e500 specific version. + Set extract_return_value for e500. + +2002-08-22 Elena Zannoni + + * blockframe.c (generic_call_dummy_register_unwind): Use + regcache_cooked_read to catch cases in which the variable is + stored in a pseudo register. + +2002-08-22 Andrew Cagney + + * NEWS: Mention that the i960 has been made obsolete. + * Makefile.in (SFILES): Delete remote-nrom.c, remote-nindy.c and + i960-tdep.c + (remote-nrom.o): Obsolete target. + (remote-nindy.o, i960-tdep.o): Ditto. + * remote-nrom.c: Make file obsolete. + * remote-nindy.c, remote-vx960.c: Ditto. + * config/i960/vxworks960.mt, config/i960/nindy960.mt: Ditto. + * config/i960/mon960.mt, config/i960/tm-i960.h: Ditto. + * config/i960/tm-vx960.h, config/i960/tm-nindy960.h: Ditto. + * config/i960/tm-mon960.h, i960-tdep.c: Ditto. + * configure.tgt: Make i960-*-bout*, i960-nindy-coff*, + i960-*-coff*, i960-nindy-elf*, i960-*-elf*, i960-*-nindy* and + i960-*-vxworks* obsolete. + * MAINTAINERS: Note that the i960 is obsolete. + +2002-08-21 Corinna Vinschen + + * MAINTAINERS: Change the s390 target to s390-linux-gnu (second + attempt). + +2002-08-22 Jim Blandy + + * coffread.c (coff_symfile_read): Don't try to read the line + number table from disk if the image file doesn't have a symbol + table; we'll never actually look at the info anyway, and Windows + ships DLL's with bogus file offsets for the line number data. + +2002-08-21 Elena Zannoni + + * rs6000-tdep.c (rs6000_gdbarch_init): Figure out whether we have + an e500 executable. + +2002-08-21 Michael Snyder + + * mips-tdep.c (MSYMBOL_IS_SPECIAL): Replace macro with function. + (MSYMBOL_SIZE): Replace macro with function. + (DEFAULT_MIPS_TYPE): Delete unused macro. + * config/mips/tm-mips.h (DEFAULT_MIPS_TYPE): Delete unused macro. + * config/mips/tm-embed.h (DEFAULT_MIPS_TYPE): Delete unused macro. + +2002-08-21 Jim Blandy + + * valops.c (value_cast): Simplify and correct logic for doing a + static cast from a pointer to a base class to a pointer to a + derived class. + +2002-08-21 Andrew Cagney + + * infcmd.c (default_print_registers_info): Replace + do_registers_info. + (registers_info): Use gdbarch_print_registers_info instead of + DO_REGISTERS_INFO. + * inferior.h (default_print_registers_info): Replace + do_registers_info. + * gdbarch.sh (PRINT_REGISTERS_INFO): New method. + (DO_REGISTERS_INFO): Change to a predicate function. + * gdbarch.h, gdbarch.c: Regenerate. + +2002-08-21 Keith Seitz + + * gdb-events.sh: Add target-changed event. + * gdb-events.c: Regenerated. + * gdb-events.c: Regenerated. + * valops.c (value_assign): Add target-changed event notification + to inlval_register, lval_memory, and lval_reg_frame_relative. + +2002-08-21 Joel Brobecker + + * NEWS: Add an entry regarding the improvement of the next/step + operation on Alpha Tru64 multi-processor machines. + +2002-08-21 Andrew Cagney + + * Makefile.in: Update dependencies for mi/ cli/ and tui/ + directores. + * Makefile.in: Update all _h macro definitions. + * Makefile.in (install-gdbtk): Move to install section. + (rdi-share/libangsd.a): Move to end of file. + +2002-08-19 Andrew Cagney + + * frame.c (frame_register_unwind): When a register, set addrp to + the register's byte. + +2002-08-20 Michael Snyder + + * mips-tdep.c (MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): These are only + used locally, so move them from the target machine header to here. + (mips_set_processor_type, mips_register_name, mips32_next_pc, + mips16_next_pc, cached_proc_desc, mips_set_processor_type): + Make static. + * config/mips/tm-mips.h (MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Delete. + +2002-08-20 Andrew Cagney + + * NEWS: Mention that the Apollo line was made obsolete. + * configure.tgt: Make m68*-apollo*-bsd*, m68*-hp-bsd*, and + m68*-hp-hpux* obsolete. + * configure.host: Make m68*-apollo*-sysv*, m68*-apollo*-bsd*, + m68*-hp-bsd* and m68*-hp-hpux* obsolete. + * buildsym.c (make_blockvector): Make static. + * buildsym.h (make_blockvector): Make extern declaration obsolete. + * Makefile.in (HFILES_NO_SRCDIR): Remove dst.h + (ALLDEPFILES): Remove dstread.c. + (dstread.o): Obsolete make rule. + * dstread.c: Makefile obsolete. + * dst.h: Ditto. + * config/m68k/hp300hpux.mt: Ditto. + * config/m68k/hp300hpux.mh: Ditto. + * config/m68k/hp300bsd.mt: Ditto. + * config/m68k/hp300bsd.mh: Ditto. + * config/m68k/apollo68b.mt: Ditto. + * config/m68k/apollo68v.mh: Ditto. + * config/m68k/apollo68b.mh: Ditto. + +2002-08-20 Michael Snyder + + * mips-tdep.c (mips_in_return_stub): Make static. + (mips_gdbarch_init): Set in_solib_return_trampoline. + * config/mips/tm-mips.h (IN_SOLIB_RETURN_TRAMPOLINE): Delete. + 2002-08-20 Michael Snyder * gdbarch.sh (IN_SOLIB_RETURN_TRAMPOLINE): Add. @@ -45,7 +456,6 @@ * Makefile.in (LDFLAGS): Allow the configure script to establish a default for this. - * gdbserver/Makefile.in (LDFLAGS): Same. 2002-08-20 Keith Seitz @@ -1142,7 +1552,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney * 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. @@ -1489,12 +1898,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney * defs.h (extract_unsigned_integer): Update. (extract_signed_integer): Update. -2002-07-24 Kevin Buettner - - * gdbserver/configure.in (unistd.h): Add to AC_CHECK_HEADERS list. - * gdbserver/configure: Regenerate. - * gdbserver/config.in: Regenerate. - 2002-07-24 Andrew Cagney * regcache.c (regcache_raw_write): Change buf parameter to a @@ -2019,11 +2422,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney * config/m68k/tm-m68k.h: Remove macros wrapped in #if !GDB_MULTI_ARCH. -2002-07-09 David O'Brien - - * gdbserver/gdbreplay.c (stdlib.h, unistd.h): Conditionaly include. - (perror_with_name, remote_close, remote_open, expect, play): Static. - 2002-07-08 Andrew Cagney * config.in, configure: Regenerate. @@ -2143,12 +2541,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney i386_push_return_address and set frame_chain_valid to generic_file_frame_chain_valid. -2002-07-04 Michal Ludvig - - * 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. - 2002-07-03 Andrew Cagney * gdbarch.sh (struct regcache): Add opaque declaration. @@ -3469,10 +3861,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney * MAINTAINERS: Mention NEWS. -2002-06-13 Daniel Jacobowitz - - * gdbserver/regcache.c: Add comment. - 2002-06-13 Daniel Jacobowitz * mips-tdep.c (PROC_SYMBOL): Add warning comment. @@ -3528,158 +3916,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney * config/mips/tm-mips.h (MIPS_EABI, MIPS_LAST_ARG_REGNUM, MIPS_LAST_FP_ARG_REGNUM): Remove. -2002-06-11 Daniel Jacobowitz - - * 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 Michal Ludvig * dwarf2cfi.c (unwind_tmp_obstack_init): New. @@ -4688,12 +4924,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke * hpread.c (hpread_read_struct_type): Remove assignments to args. (fixup_class_method_type): Likewise. -2002-05-15 Daniel Jacobowitz - - From Martin Pool : - * gdbserver/server.c (gdbserver_usage): New function. - (main): Call it. - 2002-05-15 Jim Blandy Add macro structures to GDB's symbol tables. Nobody puts anything @@ -4732,11 +4962,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke * arm-linux-tdep.c (ARM_LINUX_JB_PC): Renamed from JB_PC. (ARM_LINUX_JB_ELEMENT_SIZE): Likewise. -2002-05-14 Daniel Jacobowitz - - * gdbserver/mem-break.c (reinsert_breakpoint_by_bp): Correct typo - stop_at -> stop_pc. - 2002-05-14 Andrew Cagney * regcache.c (register_valid): Revise comments refering to "Not @@ -5591,7 +5816,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke * 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. @@ -6106,13 +6330,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney * i386-linux-tdep.c: Update comments. * breakpoint.c (bpstat_what): Update comment. -2002-04-24 Michal Ludvig - - * 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 David S. Miller * i960-tdep.c (register_in_window_p): New function. @@ -6459,55 +6676,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney sorted in most most-recent-used order. Document. * gdbarch.h, gdbarch.c: Regenerate. -2002-04-20 Daniel Jacobowitz - - * 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 Daniel Jacobowitz - - * 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. - 2002-04-19 Andrew Cagney * sparc-tdep.c (sparc_get_saved_register): Use get_prev_frame @@ -6709,11 +6877,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney 2002-04-11 Daniel Jacobowitz - * 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 Kevin Buettner @@ -6789,88 +6952,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney * server.h (look_up_one_symbol): Add prototype. * target.h (struct target_ops): Add look_up_symbols hook. -2002-04-09 Daniel Jacobowitz - - * gdbserver/server.h: Include if HAVE_STRING_H. - * ChangeLog: Correct paths in last ChangeLog entry. - -2002-04-09 Daniel Jacobowitz - - * gdbserver/linux-low.h: Remove obsolete prototypes. - (struct linux_target_ops): New. - (extern the_low_target): New. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/linux-x86-64-low.c (x86_64_regmap): Renamed from regmap. - (the_low_target): New. - 2002-04-09 Andrew Cagney * frame.c (read_relative_register_raw_bytes_for_frame): Do not @@ -6882,71 +6963,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney declarations. Update copyright. Fix PR gdb/251. -2002-04-09 Daniel Jacobowitz - - * gdbserver/Makefile.in: Add stamp-h target. - * gdbserver/configure.in: Create stamp-h. - * gdbserver/configure: Regenerated. - -2002-04-09 Daniel Jacobowitz - - * 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 Daniel Jacobowitz - - * gdbserver/Makefile.in: Add WARN_CFLAGS. Update configury - dependencies. - * gdbserver/configure.in: Check for - * 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 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 Daniel Jacobowitz * symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer