diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 430 |
1 files changed, 427 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0802506..4a55501 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,430 @@ +1999-10-04 James Ingham <jingham@leda.cygnus.com> + + * remote-rdi.c (arm_rdi_open): If the angel_RDI_Open fails, close + the serial port and raise an error. If you try to go on, you will + stall forever down in the rdi-share code. + +1999-10-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * printcmd.c (output_command): Makes sure result from the output + command is printed before the next prompt. + +1999-10-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * printcmd.c (print_formatted): Add missing stream parameter. + (do_examine, print_command_1, output_command, do_one_display): + Adjust call to print_formatted(). + +1999-10-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * infcmd.c: Remove include of event-loop.h. + * utils.c: Ditto. + * top.c: Ditto. + + * infrun.c (fetch_inferior_event): Call inferior_event_handler + when inferior stops, instead of doing work ourselves. + (fetch_inferior_event): Use void* instead of gdb_client_data. + Remove includes of event-top.h and event-loop.h. Add include of + inf-loop.h. + (complete_execution): Move from here. + + * inf-loop.c (complete_execution): To here. + (inferior_event_handler): Handle inferior's execution completion + case as well. + * inf-loop.h: Add def of INF_LOOP_H. + + * event-top.h: Don't use gdb_client_data, use void*, to avoid + dependency on event-loop.h. + + * remote.c (remote_async_resume): Set target_executing only after we + actually register the inferior with the event loop. + +1999-10-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * corefile.c (memory_error): Use error_stream() and eliminate call + to return_to_top_level(). + +1999-10-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * utils.c (error): Save error message text (w/o new line). + (error_last_message): New function. Returns the last message + issued by gdb. + (error_init): New function. Initializes error handling machinery. + (error_stream): New function. Allows the error message to be + passed on a stream buffer. + * defs.h: Add prototypes for error_stream() and + error_last_message(). + * main.c (main): Add call to error_init(). + +1999-10-04 Fernando Nasser <fnasser@totem.to.cygnus.com> + + * utils.c (tui_sfileopen): New function. Replaces + gdb_file_init_astring(). + * defs.h: Add prototype for the above. + +Mon Oct 4 19:25:55 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * symfile.c (add_symbol_file_command): Fix -Wformat on query call. + +1999-10-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * target.c (cleanup_target): Type of to_async param is now + function with enum inferior_event_type param. + + * target.h (target_ops): Adjust to_async accordingly. Move enum + inferior_event_type to this file. Don't have a typedef for + inferior_event_type. Add more enumeration constants INF_QUIT_REQ, + INF_EXEC_COMPLETE. Remove INF_SIGINT_FIRST, INF_SIGINT_SECOND. + + * inf-loop.c (inferior_event_handler): Change first param to tell + the type of event we are dealing with. Deal with INF_ERROR and + INF_REG_EVENT, for the moment. + Include target.h. + + * inf-loop.h (inferior_event_handler): Adjust prototype. Remove + enum inferior_event_type from here. + + * remote.c (remote_async_serial_handler): Pass INF_REG_EVENT to + the client callback. + (remote_async): Change callback's param type to inferior_event_type. + (async_client_callback): Change type as above. + +1999-10-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * event-top.c (stdin_event_handler): Delete fd parameter, use + input_fd instead. + * event-top.h (stdin_event_handler): Delete fd parameter. + + * inf-loop.c (inferior_event_handler): Delete fd parameter. Use + target_async() to unregister the inferior fd in case of errors. + * inf-loop.h(inferior_event_handler): Delete fd parameter. + + * ser-unix.c (fd_event): Delete fd parameter. Use scb->fd, + instead. + + * remote.c (async_client_callback): Delete fd parameter. + (remote_async_serial_handler): Ditto. + (remote_async): Adjust to new type of callback function. + + * target.c (cleanup_target): Adjust parameters for to_async + default case. + * target.h (*to_async): Delete fd parameter from cb function. + + * event-loop.h (handler_func): Delete fd parameter. + * event-loop.c (handle_file_event): Delete fd param from call to + proc. Do not include inferior.h. + +1999-10-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * event-loop.c (inferior_event_handler, + inferior_event_handler_wrapper): Move from here. + * inf-loop.c: To here. New file. + + * event-loop.h (inferior_event_handler): Move from here. + * inf-loop.h: To here. New file. + + * remote.c: Include inf-loop.h. + (set_extende_protocol): Remove unused prototpye. + + * Makefile.in (SFILES): Add inf-loop.c. + (inf_loop_h): Define. + (COMMON_OBS): Add inf-loop.o. + (inf-loop.o): Add rule. + (remote.o): Add dependency on inf-loop.h. + +Fri Oct 1 19:59:31 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-unix.c: Add some notes on how the async code works. + +Fri Oct 1 01:45:32 1999 Jeffrey A Law (law@cygnus.com) + + * somread.c (som_symfile_offsets): Fix typo in last change. + +1999-09-30 Fred Fish <fnf@cygnus.com> + + * coff-solib.c (coff_solib_add): Adjust call to symbol_file_add. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * irix5-nat.c (symbol_add_stub): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * remote-mm.c (mm_load): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * irix5-nat.c (symbol_add_stub): Add section_addrs, zero it. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * symfile.c (symbol_file_command): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * irix5-nat.c (symbol_add_stub): Use section_addrs to pass text addr. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * osfsolib.c (symbol_add_stub): Ditto. + * pa64solib.c (pa64_solib_add_solib_objfile): Ditto. + * solib.c (symbol_add_stub): Ditto. + * somsolib.c (som_solib_add_solib_objfile): Ditto. + * symfile.c (symbol_file_command): Ditto. + * win32-nat.c (handle_load_dll): Ditto. + + * coff-solib.c (coff_solib_add): Call symbol_file_add with NULL ptr. + * cxux-nat.c (add_shared_symbol_files): Ditto. + * remote-udi.c (udi_load): Ditto. + * remote-vx.c (vx_add_symbols): Ditto. + * symfile.c (symbol_file_command): Ditto. + + * dstread.c (dst_symfile_offsets): Take "section_addr_info *" + instead of CORE_ADDR. + * somread.c (som_symfile_offsets): Ditto. + * symfile.c (default_symfile_offsets): Ditto. + * xcoffread.c (xcoff_symfile_offsets): Ditto. + + * symfile.h (default_symfile_offsets): Adjust prototype. + (syms_from_objfile): Ditto. + * symtab.h (symbol_file_add): Ditto. + + * rs6000-nat.c (objfile_symbol_add): Call syms_from_objfile with NULL. + * xcoffsolib.c (solib_add): Ditto. + * gdb-stabs.h (SECT_OFF_MAX): Increase from 4 to 16. + * symtab.h (MAX_SECTIONS): Define. + (struct section_addr_info): New struct for better control over + changing load addresses of sections. + * objfiles.h (OBJF_READNOW): Add new flag bit. + * symfile.h (sym_offsets): Change second param from CORE_ADDR to + "section_addr_info *". + + * symfile.c (symbol_file_add): Replace scalar arg "CORE_ADDR addr" + with "struct section_addr_info *addrs". + (syms_from_objfile): Ditto. + (add_symbol_file_command): Remove local variables "readnow" and + "mapped". Replaced with general "flags" variable. + (symbol_file_command): Ditto. + (add_symbol_file_command): Add local variables i, sec_num, argcnt, + expecting_option, option_index, and opt. Rework option parsing code + to handle additional options. + (_initialize_symfile): Adjust add-symbol-file usage to match new + option handling. + (symbol_file_add): Remove parameters "mapped" and "readnow", + replace with general "flags". + (symbol_file_add): In call to allocate_objfile, replace "mapped" + with extracted OBJF_MAPPED bit from flags. + (symbol_file_add): Use OBJF_READNOW bit from flags, instead of + "readnow" variable. + (symbol_file_command): Set OBJF_MAPPED and OBJF_READNOW bits + from parsed options. Pass flags to symbol_file_add. + (add_symbol_file_command): Ditto. + (syms_from_objfile): Add local variables i, sect, lower_sect, + lower_offset, and local_addr. Substitute local_addr for addrs + when addrs is NULL. Find lowest loadable section to be used as + starting point for contiguous sections. Adjust offsets if segments + are not contiguous. Call sym_offsets with section_addr_info + instead of single addr. + (default_symfile_offsets): Initialize objfile's section_offsets + with user specified offsets. + (symbol_file_add): Call syms_from_objfile with offsets. + (unknown_option_complaint): Add. + (add_symbol_file_command): Add "section_addrs", zero it with memset. + +1999-09-30 Jason Molenda (jsm@bugshack.cygnus.com) + + * configure.in: Call config.sub explicitly instead of misusing the + autoconf internal variable $ac_config_sub. + * configure: Regenerated. + +Thu Sep 30 15:53:59 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * remote.c (readchar): When EOF mourn the inferior. + (getpkt): Try QUIT. Might not be a watchdog timer timeout. + (remote_async_serial_handler): Pass ``-1'' as the dummy FD. Safer + than ZERO == STDIN. + + * serial.h (enum serial_rc): Replace #define SERIAL_ERROR, + SERIAL_TIMEOUT and SERIAL_EOF. + (struct _serial_t): Add more notes on termios specific fields. + + * ser-unix.c (generic_readchar): Make SERIAL_ERROR sticky. + (do_hardwire_readchar, do_unix_readchar): Don't use bufcnt as a + tempoary for the return-value from read. + + * serial.c (serial_logchar): Add a stream parameter. + (serial_readchar, serial_write, serial_send_break): Update. + (serial_readchar): Add serial debug trace. + +Thu Sep 30 12:07:03 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * serial.h (struct _serial_t): Add field async_state. Better + document field bufcnt. + (SERIAL_ERROR): Delete comment about errno. + * serial.c (serial_open, serial_fdopen): Initialize async_state. + + * ser-unix.c (push_event, fd_event, reschedule): New functions. + Handle ASYNC serial input. + (ser_unix_async): Update. + (generic_readchar): New function. Handle event scheduling. Make + EOF condition sticky. + (do_unix_readchar): Rename ser_unix_readchar. + (ser_unix_readchar): New function, call do_unix_readchar via + generic_readchar. + (do_hardwire_readchar, hardwire_readchar): Ditto. + + * ser-unix.c (ser_unix_readchar): Delete code working around ASYNC + fifo bugs. + (hardwire_readchar): Delete code working around ASYNC fifo bugs. + +Wed Sep 29 21:27:16 1999 Jeffrey A Law (law@cygnus.com) + + * breakpoint.c (insert_breakpoints): Addresses are CORE_ADDRs, + not "int"s. + (remove_breakpoint): Likewise. + +1999-09-29 Fred Fish <fnf@cygnus.com> + + * breakpoint.c (breakpoint_1): Replace cast "(CORE_ADDR) - 1" + with the more obviously intended expression "(CORE_ADDR) -1". + * dwarf2read.c (scan_partial_symbols, read_file_scope): Ditto. + * gnu-nat.c (gnu_create_inferior): Ditto. + * go32-nat.c (go32_create_inferior): Ditto. + * hppa-tdep.c (hppa_pop_frame): Ditto. + * infcmd.c (continue_command, step_1, signal_command): Ditto. + (until_next_command, finish_command): Ditto. + * infrun.c (proceed): Ditto. + * inftarg.c (child_create_inferior): Ditto. + * m3-nat.c (m3_create_inferior): Ditto. + * mac-nat.c (child_create_inferior): Ditto. + * procfs.c (procfs_create_inferior): Ditto. + * remote-sim.c (gdbsim_create_inferior): Ditto. + * target.c (target_link): Ditto. + * win32-nat.c (child_create_inferior): Ditto. + * varobj.c (varobj_create, new_root_variable): Ditto. + +Thu Sep 30 10:36:19 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-unix.c (ser_unix_flush_input): New function. Discard input + buffer. + (hardwire_flush_input): Use ser_unix_flush_input. + (ser_unix_nop_flush_input): Delete. + * ser-unix.h (ser_unix_flush_input): Update. + ser-tcp.c (_initialize_ser_tcp), ser-pipe.c + (_initialize_ser_pipe): Update. + + * ser-unix.c (hardwire_write): Delete. + (_initialize_ser_hardwire): Update, use ser_unix_write. + +Thu Sep 30 10:16:50 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * ser-pipe.c (pipe_open): Don't make the FD non-blocking. Already + being handled in ser_unix_wait_for by a select. + +Thu Sep 30 10:00:32 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * serial.h (struct _serial_t): Add field debug_p. + (SERIAL_DEBUG, SERIAL_DEBUG_P): Define. + + * serial.c (serial_open, serial_fdopen): Initialize debug_p. + (serial_debug, serial_debug_p): New functions. + (global_serial_debug_p): New variable. + (_initialize_serial): Add ``set serialdebug'' command. + +Thu Sep 30 09:09:38 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * serial.h (serial_event_ftype): Replace FD and ERROR args with + SERRIAL_T arg. + * ser-unix.c (ser_unix_event): Update. + + * remote.c (remote_async_serial_handler): New function. Handle + serial events. + (remote_async): Pass remote_async_serial_handler to SERIAL. + (async_client_callback, async_client_context): New variables. + + * remote.c (extended_remote_async_create_inferior): Use + target_async to register the inferior event handler. + +Thu Sep 30 00:02:03 1999 Andrew Cagney <cagney@b1.cygnus.com> + + * configure.in (AC_CHECK_FUNCS): Test for sigprocmask. + * configure, config.in: Re-generate. + * event-top.c (async_stop_sig): Use sigprocmask when available. + +1999-09-29 Doug Evans <devans@casey.cygnus.com> + + * sh-stub.c (handle_exception): Fix typo in patch of 1999-08-26. + * m68k-stub.c (handle_exception): Ditto. + +1999-09-28 Fred Fish <fnf@cygnus.com> + + * alpha-nat.c (alpha_osf_core_fns, alpha_elf_core_fns): + Add default entries for check_format and core_sniffer. + * core-aout.c (aout_core_fns): Ditto. + * core-regset.c (regset_core_fns): Ditto. + * core-sol2.c (solaris_core_fns): Ditto. + * i386aix-nat.c (i386aix_core_fns): Ditto. + * i386mach-nat.c (i386mach_core_fns): Ditto. + * irix4-nat.c (irix4_core_fns): Ditto. + * irix5-nat.c (irix5_core_fns): Ditto. + * lynx-nat.c (lynx_core_fns): Ditto. + * mips-nat.c (mips_core_fns): Ditto. + * ns32knbsd-nat.c (nat_core_fns): Ditto. + * rs6000-nat.c (rs6000_core_fns): Ditto. + * sparc-nat.c (sparc_core_fns): Ditto. + * sun-nat.c (sun3_core_fns): Ditto. + * ultra3-nat.c (ultra3_core_fns): Ditto. + + * corelow.c (core_vec): New, for selected core file handler. + (sniff_core_bfd): New function. + (gdb_check_format): New function. + (default_check_format): New function. + (default_core_sniffer): New function. + (sniff_core_bfd): New function. + (core_close): Reset core_vec to NULL. + (core_open): Fall back to gdb_check_format if bfd_check_format + does not identify the file format. Call sniff_core_bfd to pick + a core file handler. + (get_core_registers): Remove code that is now in sniff_core_bfd. + Use current core_vec. + + * gdbcore.h (check_format): New core_fns function, points to function + to try and identify a core file format. + (core_sniffer): New core_fns function, points to function to select + a specific handler for the selected core file format. + (default_core_sniffer): Add prototype. + (default_check_format): Add prototype. + + * i960-tdep.c (inferior.h): Include. + * mips-tdep.c (read_next_frame_reg): Use ADDR_BITS_REMOVE + on addresses pulled from stack. + +1999-09-29 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * event-loop.c (poll_timers): Check whether the timer list has any + element on it by looking at the first element pointer, instead of + num_timers. + +Wed Sep 29 18:02:31 1999 Andrew Cagney <cagney@amy.cygnus.com> + + * command.c: Attempt to include POSIX <sys/wait.h> before + <wait.h>. + + * ser-unix.c (hardwire_print_tty_state): Ditto. + * inflow.c (child_terminal_info): Fix printf args. + +1999-09-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com> + + * remote.c (remote_async_resume): Register the inferior with the + event loop. + (remote_async_open_1): Don't put the target in async mode here, + just do it when executing. + + * infrun.c (complete_execution): Unregister the inferior from the + event loop. + + * event-top.c (async_disable_stdin): Don't add + async_enable_stdin() to the exec_cleanups chain. + Tue Sep 28 11:08:34 1999 Jeffrey A Law (law@cygnus.com) * hppa-tdep.c (hppa_fix_call_dummy): Ignore IMPORT_SHLIB stubs @@ -1157,11 +1584,8 @@ Wed Sep 1 09:22:50 1999 Andrew Cagney <cagney@b1.cygnus.com> * dbxread.c (read_dbx_symtab): Use ANOFFSET to access section offsets. - * core-cisco.c (get_seg_info): Make static. * coffread.c (enter_linenos): Pass objfile instead of section offsets. - * jv-vm.c (jv_vm_internal_lookup_symbol): Call allocate_objfile - with the right number of arguments. * dbxread.c (dbx_symfile_read): No need to explicitly pass text addr and size. Let read_dbx_symtab find them. |