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@@ -1,3 +1,340 @@
+1999-12-06 Christopher Faylor <cgf@cygnus.com>
+
+ * dcache.c (set_dcache_state): New function.
+ * dcache.h: Declare set_dcache_state().
+
+Sat Dec 4 15:17:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * remote.c (build_remote_packet_sizes): Reduce the default packet
+ size of 400 bytes by one to 399. Stops GDB trashing stubs that
+ append a trailing NUL to an already full buffer.
+
+Sat Dec 4 01:16:47 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * tracepoint.c (remote_get_noisy_reply): Add parameter sizeof_buf.
+ (finish_tfind_command): Add parameter sizeof_msg.
+
+ * remote.c (remote_threads_info): Move assignment operator to
+ outside of function call.
+ (remote_send): Add parameter sizeof_buf.
+ (getpkt): Add parameter sizeof_buf. Call read_frame passing in
+ sizeof_buf.
+
+ * remote.h (getpkt): Update.
+
+ * tracepoint.c (remote_set_transparent_ranges,
+ remote_get_noisy_reply, trace_start_command, trace_stop_command,
+ trace_status_command, finish_tfind_command, trace_find_pc_command,
+ trace_find_tracepoint_command, trace_find_line_command,
+ trace_find_range_command, trace_find_outside_command): Update.
+
+ * remote.c (set_thread, remote_thread_alive,
+ remote_get_threadinfo, remote_get_threadlist,
+ remote_current_thread, remote_threads_info,
+ extended_remote_restart, get_offsets, remote_open_1,
+ remote_async_open_1, remote_wait, remote_async_wait,
+ remote_fetch_registers, check_binary_download, remote_write_bytes,
+ remote_read_bytes, remote_send, remote_detach,
+ remote_async_detach, remote_fetch_registers,
+ store_register_using_P, store_register_using_P,
+ remote_fetch_registers, remote_store_registers, putpkt_binary,
+ remote_insert_breakpoint, remote_remove_breakpoint,
+ compare_sections_command, remote_rcmd, packet_command,
+ remote_info_process, remote_query, remote_insert_watchpoint,
+ remote_search, remote_remove_watchpoint,
+ remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Update.
+
+Fri Dec 3 17:38:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * (read_frame): Add sizeof_buf parameter. Don't allow repeat when
+ first character. Always leave space at the end of the buffer.
+ Return size of packet or -1.
+ (getpkt): Update. Pass in PBUFSIZ.
+
+Thu Dec 2 17:14:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * ser-pipe.c: Include <string.h> for memset().
+
+1999-12-01 Christopher Faylor <cgf@cygnus.com>
+
+ * config/i386/tm-cygwin.h: Change tm-i386.h include back to tm-i386v.h.
+
+1999-12-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * inf-loop.c (inferior_event_handler): In case of
+ INF_EXEC_CONTINUE, don't do all the regular continuations, but
+ just the intermediate ones.
+
+ * infcmd.c (step_once): Add the continuation to the
+ intermediate_continuation list instead of the regular continuation
+ list.
+
+ * utils.c (add_intermediate_continuation): New function, to add
+ continuations to the intermedite_continuation list.
+ (do_all_intermediate_continuations): New function, do all the
+ continuations in the intermediate list.
+ (discard_all_intermediate_continuations): New function, discard
+ all the continuations in the intermediate list.
+ (intermediate_continuation): New global list for use by step_1().
+
+ * defs.h: Export intermediate_continuation,
+ add_intermediate_continuation, do_all_intermediate_continuations,
+ discard_all_intermediate_continuations.
+
+1999-11-30 Christopher Faylor <cgf@cygnus.com>
+
+ * win32-nat.c (mappings): Reorganize slightly for new uniform i386
+ register configuration.
+ (do_child_fetch_inferior_registers): Handle special case floating point
+ registers.
+ (handle_output_debug_string): Handle cygwin-specific signals broadcast
+ from the cygwin DLL.
+ (handle_exceptions): Add code to properly allow continuation after a
+ CTRL-C.
+ (child_continue): Accept propagated "continue_status" which controls
+ how the inferior should be continued.
+ (get_child_debug_event): New function.
+ (child_wait): Use above function to handle debug events.
+ (child_create_inferior): Add more intelligent method for running the
+ inferior to the appropriate point before handing it off to the rest of
+ gdb.
+ (child_stop): Specifically send a CTRL-C to the debugged process.
+ (child_kill_inferior): Set global continue status here to cause
+ inferior to run to completion.
+ (child_resume): Eliminate code which attempts to decide how to continue
+ the inferior. This is now handled by child_continue.
+ * config/i386/tm-cygwin.h: Gut and reorganize for consistency with new
+ tm-i386.h.
+
+ Patch from Egor Duda (deo@logos-m.ru)
+ * win32-nat.c (psapi_get_dll_name): New function.
+ (handle_load_dll): Correctly load DLL symbol tables after attaching to
+ a running pid.
+
+1999-11-30 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * infrun.c (handle_inferior_pid): revert 11-29 change: resuming
+ a thread other than the current thread with a signal. Apparently
+ target_resume with a specific pid, a specific signal, and no step
+ means to continue ALL threads but to only send the signal to one
+ (and not, as I had assumed, to continue only the specified thread).
+ * i386-linux-nat.c (fill_gregset): guard against invalid input.
+
+1999-11-30 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * infcmd.c (step_once): New function. Used to do just one step
+ operation.
+ (step_1_continuation): New function. Figure out if we need to step
+ again before returning control to the user.
+ (step_1): If we are in asynchronous mode, don't do the for loop,
+ but rather delegate to continuations the task of repeating the
+ step operation.
+
+ * utils.c (do_all_continuations): Copy the continuation list aside
+ before working on it.
+
+ * target.h (enum inferior_event_type): Add new enum
+ INF_EXEC_CONTINUE.
+
+ * inf-loop.c (inferior_event_handler): Handle new case
+ INF_EXEC_CONTINUE.
+
+ * infrun.c (fetch_inferior_event): If we are in the middle of a
+ 'step n' type command, don't say that the execution is complete,
+ but that it will have to continue.
+
+1999-11-30 Kevin Buettner <kevinb@cygnus.com>
+
+ * utils.c (verror): Don't traverse va_list argument twice. Also,
+ removed extraneous va_end() call.
+
+1999-11-29 Michael Snyder <msnyder@cleaver.cygnus.com>
+
+ * infrun.c (handle_inferior_pid): If a child thread stops on a
+ signal that we are ignoring, and GDB silently resumes the child,
+ resume ALL threads (not just the one that got the signal). All
+ threads are stopped, so all must be resumed.
+ (handle_inferior_pid): on detecting a thread context switch,
+ swap infrun_state ONLY if both the old thread and the new one
+ are in the thread list. Otherwise state information will be lost!
+ Problem may arise with flaky back-ends.
+
+1999-11-29 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * breakpoint.c (bpstat_stop_status): Don't decrease hit_count
+ in case of a wp that has not changed.
+
+Mon Nov 29 12:14:10 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gdbtypes.c (init_simd_type): Make static.
+
+ * configure.in (AC_CHECK_HEADERS): Check for <sys/ioctl.h>.
+ * configure, config.h: Re-generate.
+ * inflow.c: Include <sys/ioctl.h>
+
+ * i386b-nat.c: Include "gdbcore.h".
+ * fork-child.c: Include "command.h".
+
+ * remote.c (remote_cisco_section_offsets,
+ remote_start_remote_dummy, store_register_using_P,
+ remote_info_process, remote_cisco_open, remote_cisco_close,
+ readsocket, readtty, minitelnet, remote_cisco_wait,
+ init_remote_async_ops, init_extended_async_remote_ops,
+ set_remote_cmd), infrun.c (default_skip_permanent_breakpoint): Use
+ ISO-C syntax for function definition.
+
+Mon Nov 29 11:28:21 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * stabsread.c: Revert 1999-11-09 Jim Blandy
+ <jimb@zwingli.cygnus.com> and 1999-11-08 Jim Blandy
+ <jimb@zenia.red-bean.com>. Broken on non-Linux targets.
+
+1999-11-26 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * symfile.c (show_load_progress): Add total sent so far to the
+ information passsed to the hook users.
+ (generic_load): Collect total sent so far and pass that to the
+ progress hook.
+
+ * defs.h (show_load_progress): Update.
+
+1999-11-25 Nick Clifton <nickc@cygnus.com>
+
+ * coffread.c (coff_symfile_read): Treat "epoc-pe" targets as "pe"
+ targets.
+ * dbxread.c (dbx_read_symfile): Treat "epoc-pe" targets as "pe"
+ targets.
+
+Wed Nov 24 17:07:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * Makefile.in (init.c): Add SUBDIR_INIT_FILES so that sub
+ directories can hook in extra init files.
+
+1999-11-23 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * defs.h (show_load_progress): Export.
+
+ * symfile.c (show_load_progress): New hook for download.
+ (generic_load): Collect total size of executable to load.
+ Call progress hook when downloading.
+
+Thu Nov 18 11:54:24 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * arc-tdep.c (codestream_fill): Rewrite byte swap code using
+ function extract_unsigned_integer.
+
+Wed Nov 17 17:01:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * arm-xdep.c: #include "arm-opcode.h" -> "opcode/arm.h".
+
+1999-11-22 Jim Blandy <jimb@cygnus.com>
+
+ * Makefile.in (i386-tdep.o): Update list of dependencies.
+
+1999-11-22 Jim Blandy <jimb@zenia.red-bean.com>
+
+ * config/i386/tm-i386v.h (NUM_REGS, REGISTER_NAMES,
+ REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE,
+ REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE,
+ MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE): Deleted. All
+ of these should inherit identical or compatible values from
+ tm-i386.h, as long as you don't define HAVE_SSE_REGS or
+ HAVE_I387_REGS, which are new anyway.
+
+Mon Nov 22 21:39:27 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * target.c (do_target_signal_to_host): New function. Indicate of
+ the conversion was successful to the caller via an additional
+ parameter.
+ (target_signal_to_host_p): New function. Return non-zero if the
+ GDB signal exists on the host system.
+ (target_signal_to_host): Rewrite. Use do_target_signal_to_host.
+ * target.h (target_signal_to_host_p): Add declaration. Document
+ target_singal vs host signal vs target OS signal confusion.
+
+ From 1999-11-08 Jimmy Guo <guo@cup.hp.com>:
+ * hppah-nat.c (require_notification_of_events): Start by ignoring
+ all signals and then adding back in ones we're interested in.
+
+Thu Nov 18 18:12:48 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * jv-typeprint.c (java_type_print_base), kod-cisco.c
+ (cisco_kod_open), kod.c (kod_set_os), xcoffread.c
+ (process_linenos), symfile.c (add_symbol_file_command),
+ remote-rdi.c (arm_rdi_open, rdilogfile_command), main.c
+ (captured_main), go32-nat.c (go32_create_inferior), exec.c
+ (exec_file_attach), corefile.c (core_file_command,
+ reopen_exec_file): Replace strdup with xstrdup.
+
+Mon Nov 22 12:02:47 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * bcache.c (print_bcache_statistics): Fix printf_filtered
+ arguments.
+ (print_percentage): Make function void.
+
+1999-11-21 Jim Blandy <jimb@zenia.red-bean.com>
+
+ Make the bcache hash table grow.
+ * bcache.h (BCACHE_NUM_BUCKETS): Delete definition.
+ (struct bcache): Add new element: num_buckets. Make bucket be a
+ pointer to an array, not an array.
+ (free_bcache): New extern declaration.
+ * bcache.c (CHAIN_LENGTH_THRESHOLD): New constant.
+ (expand_hash_table): New function.
+ (bcache): Grow the hash table if the average chain length reaches
+ CHAIN_LENGTH_THRESHOLD.
+ (free_bcache): New function.
+ (print_bcache_statistics): Don't assume that the number of buckets
+ is constant any more.
+ (BSTRING_SIZE): Moved down to just above 'bcache' function, where
+ it's used.
+ * objfiles.c (free_objfile): Call free_bcache, instead of just
+ freeing the bcache's obstack directly.
+ * symfile.c (reread_symbols): Same.
+
+1999-11-20 Jim Blandy <jimb@zenia.red-bean.com>
+
+ * bcache.c, bcache.h: Rewritten. New version imposes less memory
+ overhead, and has a more effective hash function, so it's probably
+ faster, too.
+
+ * config/nm-linux.h: No need to check whether __STDC__ is
+ #defined --- GDB requires ANSI C now.
+
+ * config/i386/nm-linux.h (linuxthreads_pid_to_str,
+ linuxthreads_prepare_to_proceed): Delete declarations --- they're
+ provided by config/nm-linux.h now.
+
+1999-11-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
+
+ * top.c (print_command_lines): Remove unused var.
+
+1999-11-19 Jim Kingdon <kingdon@redhat.com>
+
+ Patch applied by Jim Blandy <jimb@cygnus.com>:
+
+ Enable threads for all linux architectures:
+ * config/nm-linux.h: New file.
+ config/alpha/nm-linux.h, config/i386/nm-linux.h,
+ config/m68k/nm-linux.h, config/sparc/nm-linux.h: Use it.
+ * config/tm-linux.h: New file.
+ * config/i386/tm-linux.h, config/m68k/tm-linux.h,
+ config/sparc/tm-linux.h, config/alpha/tm-alphalinux.h: Use it.
+ * config/m68k/linux.mh, config/sparc/linux.mh,
+ config/alpha/alpha-linux.mh: Add linux-thread.o.
+
+1999-11-18 Tom Tromey <tromey@cygnus.com>
+
+ * tracepoint.h (get_tracepoint_by_number): Updated declaration.
+ * tracepoint.c (trace_pass_command): Better error message. Fixed
+ logic when `all' not specified.
+ (get_tracepoint_by_number): Added `optional_p' argument. Fixed
+ all callers.
+
+Wed Nov 17 17:40:30 1999 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * findvar.c (SWAP_FLOATING): Delete macro. Unused.
+
1999-11-16 Mark Salter <msalter@cygnus.com>
* monitor.c (monitor_supply_register): Initialize value to zero.
@@ -4885,6 +5222,7 @@ Mon Jun 7 21:08:50 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-mips.h (mips_init_extra_frame_info), mips-tdep.c:
Rename init_extra_frame_info. Add argument ``fromleaf''.
+ mips-tdep.c (mips_gdbarch_init): Add mips_init_extra_frame_info.
* config/mips/tm-mips.h (mips_print_extra_frame_info),
mips-tdep.c: New function.
@@ -4902,6 +5240,7 @@ Mon Jun 7 20:11:07 1999 Andrew Cagney <cagney@amy.cygnus.com>
(mips_register_name): New function.
(mips_set_processor_type): Update mips_processor_reg_names.
(mips_generic_reg_names): Initialize using MIPS_REGISTER_NAMES.
+ (mips_gdbarch_init): Add mips_register_name.
Sun Jun 6 11:09:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
@@ -5993,6 +6332,15 @@ Fri Apr 16 15:39:10 1999 Andrew Cagney <cagney@b1.cygnus.com>
HAVE_NONSTEPPABLE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT]: Test
at runtime instead of compile time.
+Thu Apr 15 15:15:07 1999 Andrew Cagney <cagney@amy.cygnus.com>
+
+ * mips-tdep.c (struct gdbarch_tdep): Rename elf_abi to
+ elf_flags. Check ABFD is elf_flavour before extracting elf_flags.
+ Match ARCH against entire elf_flags instead of just the
+ EF_MIPS_ABI field.
+ (mips_gdbarch_init): Extract/print ef_mips_arch and
+ ef_mips_bitptrs and ef_mips_abi fields from elf_flags.
+
1999-04-14 Philippe De Muyter <phdm@macqel.be>
* breakpoint.c (maintenance_info_breakpoints): Function made
@@ -6357,6 +6705,8 @@ Thu Mar 25 19:30:02 1999 Andrew Cagney <cagney@amy.cygnus.com>
pc_in_call_dummy_at_entry_point): Convert PC_IN_CALL_DUMMY macro's
into functions.
+ * mips-tdep.c (mips_gdbarch_init): Initialize above
+
Tue Mar 23 17:22:57 1999 Philippe De Muyter <phdm@macqel.be>
* remote.c, parse.c: Include ctype.h.
@@ -6989,6 +7339,28 @@ Fri Jan 29 16:51:11 1999 Andrew Cagney <cagney@chook.cygnus.com>
return_value_location. For store, ensure that remainder of
register is zero.
+Thu Jan 28 18:58:02 1999 Andrew Cagney <cagney@chook.cygnus.com>
+
+ From John Metzler <jmetzler@cygnus.com>:
+ * mips-tdep.c (struct gdbarch_tdep): Add mips_saved_regsize.
+ (MIPS_SAVED_REGSIZE): Define.
+ (mips_find_saved_regs, read_next_frame_reg, mips_pop_frame):
+ Read/write MIPS_SAVED_REGSIZE bytes of register on stack instead
+ of MIPS_REGSIZE.
+ (mips_gdbarch_init): Initialize mips_saved_regsize.
+
+ * mips-tdep.c (mips_frame_saved_pc, mips16_heuristic_proc_desc,
+ mips_push_arguments, mips_push_dummy_frame,
+ mips_use_struct_convention): Ditto. For MIPS_SAVED_REGSIZE <
+ REGISTER_RAW_SIZE, handle little/big endian issues from only using
+ half the register.
+ (STACK_ARGSIZE): Default to MIPS_SAVED_REGSIZE instead of
+ MIPS_REGSIZE.
+
+ * mips-tdep.c (struct gdbarch_tdep, FP_REGISTER_DOUBLE,
+ mips_gdbarch_init): Apply similar changes. Add
+ mips_fp_register_double to struct.
+
Wed Feb 17 10:10:27 1999 Stu Grossman <grossman@babylon-5.cygnus.com>
* gdbtypes.h (get_discrete_bounds): Remove duplicate decl.
@@ -7358,6 +7730,11 @@ Wed Jan 27 13:20:25 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* hp-psymtab-read.c: Reformat comments, update copyright.
+Wed Jan 27 15:09:22 1999 Andrew Cagney <cagney@chook.cygnus.com>
+
+ * mips-tdep.c (mips_gdbarch_init): Trace e_flags from BFD
+ elf_info.
+
Tue Jan 26 16:02:47 1999 Mark Alexander <marka@cygnus.com>
* v850-tdep.c (v850_generic_reg_names, v850e_reg_names,
@@ -7614,6 +7991,8 @@ Fri Jan 15 17:11:48 EST 1999 Zdenek Radouch (radouch@cygnus.com)
Thu Jan 14 18:29:17 1999 David Taylor <taylor@texas.cygnus.com>
+ * mips-tdep.c (mips_gdbarch_init): fix stream arg in
+ fprintf_unfiltered calls.
* remote-mm.c (mm_wait): fix stream arg to gdb_flush.
* remote-udi.c (udi_wait): fix stream arg to fwrite.
* symmisc.c (maintenance_check_symtabs): fix stream argument to