insert a single-step breakpoint an error instead of a warning.
* breakpoint.c (remove_single_step_breakpoints): Bail out early if
no breakpoints are inserted.
* linux-fork.c (_initialize_linux_fork): Rename "delete-fork"
command to "delete fork" (no hyphen), compatible with other
"delete" commands.
(info_forks_command): Accept a fork ID argument, for info
on a single fork. Report if no matching forks.
2006-04-26 Michael Snyder <msnyder@redhat.com>
* gdb.base/multi-forks.exp: Modify patterns for "run to exit",
which may have to consume output from other forks.
Add tests to make sure that "delete fork" succeeded.
2006-04-27 Michael Snyder <msnyder@redhat.com>
* gdb.texinfo (delete-fork): Command renamed to "delete fork".
Add support for 'target remote |' on MinGW.
* ser-mingw.c (struct pipe_state): New structure.
(make_pipe_state, free_pipe_state, cleanup_pipe_state)
(pipe_windows_open, pipe_windows_close, pipe_windows_read)
(pipe_windows_write, pipe_wait_handle): New functions.
(_initialize_ser_windows): Register a "pipe" interface based on
them.
(struct ser_console_state, struct net_windows_state): Add exit_select,
have_stopped, thread.
(pipe_select_thread, console_select_thread)
(net_windows_select_thread): Don't create a local state copy or
close stop_select. Exit on exit_select instead of stop_select. Set
have_stopped.
(console_select_thread): Don't report control keypresses as pending
input.
(pipe_select_thread): Allow stop_select to interrupt sleeping.
(set_console_wait_handle): Create exit_select and have_stopped.
Save the thread handle. Check _kbhit before starting a thread.
(ser_console_done_wait_handle): New.
(ser_console_close): Close new handles. Wait for the thread to
exit.
(new_windows_select_thread): Assert that an event occurred.
(net_windows_wait_handle): Check for pending input before starting
a thread.
(net_windows_done_wait_handle): New.
(net_windows_open): Create exit_select and have_stopped.
Save the thread handle.
(net_windows_close): Close new handles. Wait for the thread to
exit.
(_intiialize_ser_windows): Register done_wait_handle methods.
* serial.c [USE_WIN32API] (serial_done_wait_handle): New.
* serial.h [USE_WIN32API] (struct serial_ops): Add done_wait_handle.
[USE_WIN32API] (serial_done_wait_handle): New prototype.
* mingw-hdep.c (gdb_select): Use serial_done_wait_handle.
* dwarf2read.c (dwarf2_start_subfile): Change prototype to accept
compilation directory as last argument.
Always pass comp_dir as second argument to start_subfile and prepend
dirname to the filename when necessary.
Remove now superfluous search for pre-existing subfile.
(dwarf_decode_lines): Pass the compilation directory to
dwarf2_start_subfile.
* m32r-rom.c: On MinGW, include winsock.h instead of sys/types.h,
netdb.h, netinet/in.h.
(m32r_upload_command); Add calls WSAStartup().
* remote-m32r-sdi.c: On MinGW, include winsock.h instead of
netinet/in.h.
2006-04-11 Jim Blandy <jimb@codesourcery.com>
* serial.c (serial_open): Check for special cases at the front of
the "device" name before scanning for the ':' that would indicate
an IP-based connection.
frame sniffer.
* sparc-tdep.c (sparc32_gdbarch_init): Make sure to call
dwarf2_frame_set_init_reg() before gdbarch_init_osabi() so
that the latter can override.
* Makefile.in (sparc64-linux-tdep.o): Update dependencies.
(sparc32_linux_init_abi): Hook it into tdep->step_trap.
* sparc64-linux-tdep.c (sparc64_linux_step_trap): New.
(sparc64_linux_init_abi): Hook it into tdep->step_trap.
* Makefile.in: Update dependencies.
gdb/
* cli/cli-script.c (struct user_args): Add command field.
(arg_cleanup): Free command string.
(setup_user_args): Copy the command line before relying on it.
gdb/testsuite/
* gdb.base/commands.exp (recursive_source_test): New test.
argument.
(dwarf2_frame_default_init_reg): Likewise.
(dwarf2_frame_set_init_reg): Update init_reg arg.
(dwarf2_frame_init_reg): Take "next_frame" and pass it to
ops->init_reg().
(dwarf2_frame_cache): Pass next_frame to dwarf2_frame_init_reg.
* dwarf2-frame.h (dwarf2-frame_set_init_reg): Update declaration.
* cris-tdep.c (cris_dwarf2_frame_init_reg): Add next_frame arg.
* s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
* sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
* sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
* sparc-tdep.c (sparc32_struct_return_from_sym): New function.
(sparc32_frame_cache): Call it.
(sparc32_dwarf2_struct_return_p): New function.
(sparc_dwarf2_frame_init_reg): Use it to determine if the function
returns a structure and thus we have to indicate the return PC and
NPC are 4 bytes later than usual.
* value.h (struct internalvar): Add field 'endian'.
* value.c (lookup_internalvar): Initialise endian.
(value_of_internalvar): Flip the endian of built-in types if required.
(set_internalvar): Set the endian.
(show_convenience): Access the value through value_of_internalvar().
(check_for_thread_db): New function, split out from
thread_db_new_objfile. Remove dead check for active
thread_db on inapplicable targets.
(thread_db_new_objfile): Call check_for_thread_db.
* Makefile.in (linux-thread-db.o): Update.
* linux-nat.c (child_post_attach): Call check_for_thread_db.
(linux_child_post_startup_inferior): Likewise.
(lin_lwp_attach_lwp): Call target_post_attach instead of
child_post_attach.
* linux-nat.h (check_for_thread_db): New prototype.
(init_remote_state): Initialize the new fields.
(get_memory_packet_size): Update BUF and BUF_SIZE if necessary.
(set_thread, remote_thread_alive, remote_unpack_thread_info_response)
(remote_get_threadinfo, parse_threadlist_response)
(remote_get_threadlist, remote_current_thread, remote_threads_info)
(remote_threads_extra_info, extended_remote_restart, get_offsets)
(remote_check_symbols, remote_open_1, remote_detach)
(remove_vcont_probe, remote_vcont_resume, remote_resume)
(remote_wait, remote_async_wait, fetch_register_using_p)
(remote_fetch_registers, store_register_using_P)
(remote_store_registers, check_binary_download, remote_write_bytes)
(remote_read_bytes, remote_insert_breakpoint)
(remote_remove_breakpoint, remote_insert_watchpoint)
(remote_remove_watchpoint, remote_insert_hw_breakpoint)
(remote_remove_hw_breakpoint, compare_sections_command)
(remote_xfer_partial, remote_rcmd, packet_command)
(remote_get_thread_local_address): Use the global incoming buffer
instead of alloca or xmalloc. Limit outgoing packets to
rs->remote_packet_size and incoming packets to rs->buf_size.
Update calls to getpkt and remote_send.
(remote_send): Take arguments by reference.
(putpkt_binary): Eliminate junkbuf. Use skip_frame.
(skip_frame): New function.
(read_frame): Take arguments by reference. Expand the packet
buffer instead of issuing an error.
(getpkt, getpkt_sane): Take arguments by reference.
* remote.h (getpkt): Update prototype and doc.
* tracepoint.c (remote_get_noisy_reply): Take arguments by
reference.
(target_buf): Change from array to pointer.
(target_buf_size): New variable.
(remote_set_transparent_ranges): Update call to getpkt.
(trace_start_command, trace_stop_command, trace_status_command):
Update calls to remote_get_noisy_reply.
(finish_tfind_command): Take arguments by reference.
(trace_find_command, trace_find_pc_command)
(trace_find_tracepoint_command, trace_find_line_command):
(trace_find_range_command, trace_find_outside_command): Update
calls to finish_tfind_command.
(_initialize_tracepoint): Initialize target_buf_size and target_buf.
* hppa-tdep.c (hppa_find_unwind_entry_in_block): New.
(hppa_frame_cache): Use new function to find unwind entry.
(hppa_frame_this_id): Likewise.
(hppa_frame_unwind_sniffer): Likewise.
2006-03-28 Jim Blandy <jimb@codesourcery.com>
* prologue-value.c, prologue-value.h: New files.
* Makefile.in (prologue_value_h): New variable.
(HFILES_NO_SRCDIR): List prologue-value.h.
(SFILES): List prologue-value.c.
(COMMON_OBS): List prologue-value.o.
(prologue-value.o): New rule.
src/gdb/doc/ChangeLog:
2006-03-28 Jim Blandy <jimb@codesourcery.com>
* gdbint.texinfo (Prologue Analysis): New section.
(fork_load_infrun_state): Set inferior_ptid and stop_pc here.
Update the register cache and selected frame also.
(linux_fork_mourn_inferior): Use fork_load_infrun_state. Return
to single fork mode if necessary.
(linux_fork_context): Remove bits handled by fork_load_infrun_state.
* Makefile.in (linux_fork_h): New.
(linux-fork.o, linux-nat.o): Update.
(mips_linux_init_abi): Use 128-bit long double for N32 and N64.
(mips_n32n64_return_value): Support 128-bit long double.
(print_gp_register_row): Don't print spaces before ignored
or floating point registers.
* linux-nat.c (kill_inferior): Just call target_mourn_inferior
instead of getting tricky for the multi-fork case.
* linux-fork.c (linux_fork_killall): Call PT_KILL and waitpid
for each fork, and then use init_fork_list to delete them.
* solib-svr4.c (svr4_current_sos): Move up initialization of
l_addr, such that it clearly covers all cases.
gdb/testsuite/ChangeLog:
* gdb.base/prelink.exp: Anchor tested-for regular expression
on gdb prompt.
libunwind_frame_prev_register to use a gdb_byte buffer and
extract_unsigned_integer.
(ia64_libunwind_sigtramp_frame_prev_register): Likewise.
* libunwind-frame.c (libunwind_frame_prev_register): Change type
of last argument to `gdb_byte *'
* libunwind-frame.h: Adjust declaration.
* hppa-tdep.h (unwind_table_entry): Update field names to match HP
runtime specification.
* hppa-tdep.c (internalize_unwinds, hppa_frame_cache): Likewise.
(unwind_command): Likewise.
* hppa-hpux-tdep.c (initialize_hp_cxx_exception_support): Use
TDEP->is_elf to determine if we are working with a SOM binary.
(null_symtab_and_line): Remove unused variable.
* config/pa/hppa64.mt: Use tm-hppa.h.
* config/pa/tm-hppa64.h: Remove file.
Fortran. Delete this from Fortran expression.
It is now used by Fortran 90 and later to access the member
of derived type. Add this into Fortran expression.
* f-valprint.c (f_val_print): Add code to handle TYPE_CODE_STRUCT.
Print each elements in the derived type.
* f-typeprint.c (print_equivalent_f77_float_type): Add a parameter
level into the function definition to do indented printing. And
call fprintfi_filtered instead to do indented printing.
(f_type_print_base): Replace fprintf_filtered with the indented
version (fprintfi_filtered).
(f_type_print_base): Call indented print_equivalent_f77_float_type.
(f_type_print_base): Add code to handle TYPE_CODE_STRUCT. Print
the definition of the derived type.
(async_stop_sig, async_float_handler): Remove duplicated
prototypes.
(handle_sighup): Guard prototype with SIGHUP.
(async_do_nothing): Guard function and prototype with
SIGQUIT || SIGHUP.
(async_disconnect): Guard prototype with SIGHUP.
(async_stop_sig): Guard prototype with STOP_SIGNAL.
* defs.h (directory_switch): Add prototype.
* main.c (captured_main): Use directory_switch() instead of
directory_command() to add directories from the -d switch.
* source.c (directory_switch): New function.
(add_path): Use buildargv() to parse spaces in filenames properly.
Strip multiple trailing '/' rather than just one.
* symfile.c (add_symbol_file_command): Use buildargv(), instead of
hand decoding the command line, to allow use of quotes and spaces.
(_initialize_symfile): Reorganize the help message for add-symbol-file
such that 'help files' shows a better message.
testsuite/
* gdb.base/help.exp (help add-symbol-file): Update.
(cygwin_load_end): Ditto.
(have_saved_context): Ditto.
(saved_context): Ditto.
(max_dll_name_len): Delete obsolete variable.
(do_win32_fetch_inferior_registers): Use context saved from cygwin1.dll if we
are in a cygwin signal rather than a windows signal.
(solib_symbols_add): Detect and store beginning and end of cygwin DLL if dll
being loaded is the cygwin DLL.
(register_loaded_dll): Remove calculation of max_dll_name_len.
(win32_clear_solib): Ditto.
(handle_load_dll): Delete obsolete variable. Remove unneeded call to
solib_add.
(handle_output_debug_string): Detect and store signal information sent by
Cygwin here.
(handle_exception): Silently pass on errors in the cygwin DLL. Return -1 on
first pass exception.
(win32_continue): Remove spurious clearing of continue_status.
(get_win32_debug_event): Deal differently first chance exception.
* eval.c (evaluate_subexp_standard): For OP_TYPE, return
a non lval value zero, of the appropriate type, when avoiding
side effects.
* typeprint.c (ptype_eval): Remove function and declaration.
(ptype_command): Simplify to just a call to whatis_exp.
* Makefile.in (gdb_select_h, ser_tcp_h): New.
(ALLDEPFILES): Add ser-mingw.c.
(event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
(ser-tcp.o, ser-unix.o): Update.
(ser-mingw.o): New rule.
* configure: Regenerated.
* configure.ac: Add ser-mingw.o for mingw32.
* ser-mingw.c: New file.
* event-loop.c: Include "gdb_select.h".
(gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
* ser-base.c: Include "gdb_select.h".
(ser_base_wait_for): Use gdb_select.
* serial.c (serial_for_fd): New function.
(serial_fdopen): Try "terminal" before "hardwire". Initialize
the allocated struct serial.
(serial_wait_handle): New function.
* serial.h (serial_for_fd, serial_wait_handle): New prototypes.
(struct serial_ops) [USE_WIN32API]: Add wait_handle.
* gdb_select.h: New file.
* ser-tcp.c: Include "ser-tcp.h". Remove unused "ser-unix.h" include.
(net_close, net_read_prim, net_write_prim): Make global.
(net_open): Likewise. Pass an exception set to select. Whitespace fix.
Document why we can not use gdb_select.
(_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
* ser-tcp.h: New file.
* inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
(handle_sigio): Use gdb_select.
(initialize_stdin_serial): New function.
* terminal.h (initialize_stdin_serial): New prototype.
* top.c (gdb_init): Call initialize_stdin_serial.
* mingw-hdep.c (gdb_select): New function, moved from gdb_select in
event-loop.c. Add exception condition support. Use serial_for_fd
and serial_wait_handle. Fix timeout handling.
* posix-hdep.c: Include "gdb_select.h".
(gdb_select): New function.
* remote-st.c (connect_command): Use gdb_select.
* ser-unix.c: Include "gdb_select.h".
(hardwire_send_break, wait_for): Use gdb_select.
(ALLDEPFILES): Add mingw-hdep.c and posix-hdep.c.
* configure.ac: Add gdb_host_obs to CONFIG_OBS. Set gdb_host_obs
to posix-hdep.o by default.
* configure: Regenerated.
* configure.host: Document gdb_host_obs. Add an entry for
i[34567]86-*-mingw32*.
* mingw-hdep.c, posix-hdep.c: New files.
* utils.c (safe_strerror): Remove, moved to posix-hdep.o.
* osabi.c (gdb_osabi_name): Add name of new value GDB_OSABI_AIX.
* rs6000-tdep.h: New file.
* rs6000-tdep.c: Include "rs6000-tdep.h".
(rs6000_gdbarch_init): Remove enabling of software single step.
Will be done in the AIX-specific initialization routine.
* rs6000-aix-tdep.c: New file.
* config/powerpc/aix.mt (TDEPFILES): Add rs6000-aix-tdep.o.
* Makefile.in (rs6000_tdep_h): New variable.
(rs6000-tdep.o): Update dependencies.
(rs6000-aix-tdep.o): New rule.
30 bits. Add load_all_dies flag.
(load_partial_dies): Load all DIEs if per_cu->load_all_dies is set.
Load DW_TAG_member by default. Remove internal_error call.
(find_partial_die): Reload the compilation unit if we can not find
a DIE in the cache. Call internal_error here if we still can not
find the DIE.
PTRACE_GETSIGINFO): Define.
(last_stopped_data_address): New.
(ppc_linux_check_watch_resources): New function.
(ppc_linux_region_ok_for_hw_watchpoint): New function.
(ppc_linux_insert_watchpoint): New function.
(ppc_linux_remove_watchpoint): New function.
(ppc_linux_stopped_data_address): New function.
(ppc_linux_stopped_by_watchpoint): New function.
(_initialize_ppc_linux_nat): Set the above hardware watchpoint
related target vectors.
* rs6000-tdep.c (rs6000_gdbarch_init): Set PPC architectures
to have nonsteppable watchpoint.
* target.c (default_region_ok_for_hw_watchpoint,
debug_to_region_ok_for_hw_watchpoint): New prototypes.
(update_current_target): Inherit to_region_ok_for_hw_watchpoint
and set default to_region_ok_for_hw_watchpoint.
(default_region_ok_for_hw_watchpoint): New function.
(debug_to_region_ok_for_hw_watchpoint): New function.
(setup_target_debug): Set to_region_ok_for_hw_watchpoint of
debug_target.
* target.h (struct target_ops): Add a new target vector
to_region_ok_for_hw_watchpoint.
(TARGET_REGION_OK_FOR_HW_WATCHPOINT): Define this if it is not
defined anyplace else.
a note to Past Maintainers. Move unresponsive or inactive
maintainers to Authorized Committers or Past Maintainers as
appropriate. Correct Jim Kingdon's email address. Remove
vacant areas of responsibility.
gdb/
* breakpoint.c (print_one_breakpoint): For MI-like UI, output
fullname field.
gdb/doc/
* gdb.texinfo (Breakpoint table commands): Document the fullname
field in -break-list output.
gdb/testsuite/
* gdb.mi/mi-break.exp, gdb.mi/mi2-break.exp: Test for the fullname
field.
r_map_size members. Add r_version_offset, r_version_size and
r_ldsomap_offset members.
* solib-svr4.c (solib_svr4_r_map): Renamed from
fetch_link_map_member. Simplify using read_memory_typed_address.
(solib_svr4_r_ldsomap): New function.
(open_symbol_file_object): Use solib_svr_r_map.
(svr4_current_sos): Use solib_svr4_r_map and look for the dynamic
linker by using solib_svr4_r_ldsomap.
(svr4_ilp32_fetch_link_map_offsets)
(svr4_lp64_fetch_link_map_offsets): Adjust for changes to `struct
link_map_offsets'.
* solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Adjust for
changes to `struct link_map_offsets'.
* mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets)
(mipsnbsd_lp64_fetch_link_map_offsets): Adjust for changes to
`struct link_map_offsets'.
stricter. Add separate cases for long_arg, ptr_arg, and
long_double_arg.
* utils.c (xstrvprintf): Improve the error message issued
for a bad format string.
* Makefile.in (GDB_WARN_CFLAGS_NO_FORMAT, INTERNAL_CFLAGS_BASE):
New variables.
(gnu-v3-abi.o, monitor.o, procfs.o, linux-thread-db.o): Remove
$(NO_WERROR_CFLAGS).
(printcmd.o): Likewise. Use $(GDB_WARN_CFLAGS_NO_FORMAT) and
enable -Werror.
* sh-tdep.c: Include reggroups.h.
(sh_register_reggroup_p): New function.
(sh_gdbarch_init): Add call to set_gdbarch_register_reggroup_p.
* Makefile.in (sh-tdep.o): Add dependency on reggroups.h.
* cli/cli-cmds.c: Include fcntl.h.
(source_command): Use the GDB search path to find script files.
doc/
* gdb.texinfo (Choosing files): Mention that -directory is used
for script files.
(Specifying source directories): Likewise.
(Command files): Explain how script files are found.
(sparc_address_from_register): New prototype.
(sparcnbsd_step_trap): New prototype.
* sparc-tdep.c (sparc_address_from_register): Make globally
visible.
(sparc_analyze_control_transfer): Change prototype to accept
`struct gdbarch *' as first argument. Allow for optional hnadling
for trap instructions.
(sparc_step_trap): New function.
(sparc_software_single_step): Adjust call to
sparc_analyze_control_trabsfer.
(sparc32_gdbarch_init): Initialize TDEP->step_trap.
* sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
(sparc32nbsd_init_abi): Set TDEP->step_trap.
* sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
* sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.
(hppa_skip_trampoline_code): New prototypes.
* hppa-tdep.c (struct insn_pattern): New.
(hppa_long_branch_stub, hppa_long_branch_pic_stub)
(hppa_import_stub, hppa_import_pic_stub, hppa_plt_stub): Moved
here from hppa-linux-tdep.c
(HPPA_MAX_INSN_PATTERN_LEN): New define.
(hppa_match_insns, hppa_match_insns_relaxed, hppa_in_dyncall)
(hppa_in_solib_call_trampoline, hppa_skip_trampoline_code): New
functions based on functions removed from hppa-linux-tdep.c.
* hppa-linux-tdep.c (hppa_long_branch_stub)
(hppa_long_branch_pic_stub, hppa_import_stub)
(hppa_import_pic_stub, hppa_plt_stub): Moved to hppa-tdep.c.
(insns_match_pattern_relaxed, hppa_linux_in_dyncall)
(hppa_linux_in_solib_call_trampoline)
(hppa_linux_skip_trampoline_code): Removed.
(hppa_linux_init_abi): Set TDEP->in_solib_call_tranpoline to
hppa_in_solib_call_trampoline and skip_trampoline_code to
hppa_skip_trampoline_code.
* hppabsd-tdep.c (hppabsd_init_abi): Set
TDEP->in_solib_call_trampoline and skip_trampoline_code.
2006-01-18 Jim Blandy <jimb@redhat.com>
* configure.ac: Add -Wno-pointer-sign to list of build warnings.
* configure: Regenerated.
gdb/doc/ChangeLog:
2006-01-18 Jim Blandy <jimb@redhat.com>
* gdbint.texinfo (Coding): Add entry for -Wno-pointer-sign to list
of warning flags.
(amd64_register_info): Use i386_eflags_type and i386_sse_type
where appropriate.
(AMD64_NUM_REGS): Use ARRAY_SIZE.
(amd64_register_type): Remove code to build amd_sse_type.
* i386-tdep.c (i386_eflag_type): New variable.
(i386_mmx_type, i386_sse_type): Make global.
(i386_init_types): New function.
(i386_build_mmx_type, i386_build_sse_type): Remove functions.
(i386_register_type): Return i386_eflag_type, i386_sse_type and
i386_mmx_type when appropriate.
(_initialize_i386_tdep): Call i386_init_types.
* i386-tdep.h (i386_eflags_type, i386_mmx_type, i386_sse_type):
Declare extern.
Based on a previous patch form Michal Ludvig:
2006-01-17 Jim Blandy <jimb@redhat.com>
* symtab.h (struct general_symbol_info): Use gdb_byte for
value.bytes.
* stabsread.c (define_symbol): Use gdb_byte for the buffer holding
a floating-point constant's value.
* dwarf2read.c (dwarf2_const_value): Remove casts of value buffer
to char *.
* findvar.c (read_var_value): Eliminate needless temporary.
2006-01-17 Jim Blandy <jimb@redhat.com>
* dwarf2-frame.c (dwarf2_read_section): Update forward declaration
to match prior change to dwarf2_read_section's type.
* ppc-tdep.h (PPC_MAX_EPILOGUE_INSTRUCTIONS): New define.
* rs6000-tdep.c (insn_changes_sp_or_jumps)
(rs6000_in_function_epilogue_p): New functions.
(rs6000_gdbarch_init): Set in_function_epilogue_p.
argument.
(remote_fileio_func_open, remote_fileio_func_rename)
(remote_fileio_func_unlink, remote_fileio_func_stat)
(remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
(remote_fileio_func_system): Cast the arguments to
remote_read_bytes and remote_write_bytes.
(remote_fileio_func_read, remote_fileio_func_write): Use a
gdb_byte buffer.
* remote.h (remote_read_bytes, remote_write_bytes): Update
prototypes.
* remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
(threadref_to_int): Replace bogus char * cast.
(remote_unpack_thread_info_response): Use int for tag.
(remote_threads_extra_info, remote_check_symbols): Cast string
arguments to hex2bin.
(remote_wait): Use a char buffer for packets and a gdb_byte
buffer for registers.
(remote_async_wait): Likewise.
(remote_prepare_to_store, store_register_using_P)
(remote_store_registers): Use gdb_byte buffers.
(remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
for MYADDR and char buffers for strings.
(remote_xfer_partial): Add casts for string operations on READBUF.
(remote_rcmd): Cast strings passed to bin2hex.
MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
MT_COPRO_PSEUDOREG_REGS members. Adjust MT_NUM_PSEUDO_REGS.
(mt_register_name): Lazily synthesize name for coprocessor pseudo
array registers.
(mt_copro_register_type): New. Broken out of ...
(mt_register_type): ... here. Use it. Deal with coprocessor
pseudo array.
(mt_select_coprocessor): New.
(mt_pseudo_register_read, mt_pseudo_register_write): Deal with
coprocessor pseudo array.
(printf_command): Use gdb_byte.
* symfile.c (separate_debug_file_exists): Use gdb_byte.
(load_section_callback, read_target_long_array): Likewise.
(simple_read_overlay_table, simple_read_overlay_region_table)
(simple_overlay_update_1): Correct calls to read_target_long_array.
* valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
Also change local pointers.
(val_print_string): Use gdb_byte.
Remove.
(arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets.
* cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
function.
(cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets.
* mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
(mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
(mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
where appropriate.
* nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
Simply call svr4_ilp32_fetch_link_map_offsets.
(nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
svr4_lp64_fetch_link_map_offsets.
* ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
function.
(ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets.
* s390-tdep.c (s390_svr4_fetch_link_map_offsets)
(s390x_svr4_fetch_link_map_offsets): Remove functions.
(s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
where appropriate.
translation problems.
* ada-lang.c (ada_value_struct_elt): Change interface and handling
of errors to avoid translation problem (and less than optimal error
messages).
(ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
Use new interface to ada_value_struct_elt.
* ada_lang.h (ada_value_struct_elt): Update declaration to new
interface.
* ChangeLog: remove reference to ada-tasks.c from entry of
2006-01-07.
Change second argument to 'gdb_byte *'.
* target.c (target_xfer_memory_partial): Change third argument to
'gdb_byte *'.
(target_read_memory_partial, target_write_memory_partial): Change
second argument to 'gdb_byte *'.
2006-01-06 Fred Fish <fnf@specifix.com>
* objfiles.c (source.h): Include.
(free_objfile): Update comment about clear_symtab_users().
(free_objfile): Check all symtabs of objfile being freed and if
one of them is the current source symtab, call
clear_current_source_symtab_and_line().
Checkpoint/Restart for Linux.
* linux-nat.c: Add support for debugging multiple forks.
Add #include for linux-fork.h (interface spec).
(super_mourn_inferior): New function pointer.
(child_mourn_inferior): New function / target method.
(linux_target): Claim to_mourn_inferior method pointer.
(child_follow_fork): Call interface to linux-fork, conditionally
add new fork processes to list of debugged processes.
(kill_inferior): Use interface to linux-fork to kill
multiple processes.
* linux-fork.h: New file.
* linux-fork.c: New file. Support for debugging multiple forks
of the same program. Support for checkpoint and restart commands.
* infrun.c (nullify_last_target_wait_ptid): New function.
* Makefile.in: Add linux-fork.
* config/*/linux.mh: Add linux-fork.
* NEWS: Mention new functionality.
from ada-lex.l to here, where it is logically more appropriate.
The original reason, however, was to prevent premature name
lookups for selector names in record aggregates.
(BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
NAME for all of these.
(VAR): New artificial token to clarify precedence rules.
(OTHERS): New lexeme.
(empty_stoken): New symbol.
(%union): Remove ssym, voidval.
(%type): Remove <voidval> type declarations.
(syntax definitions): Add aggregates.
Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
Rename some non-terminals to be closer to reference manual usage.
Tighten up expression syntax to disallow certain non-Ada
constructions such as X and then Y or else Z.
(ada_parse): Remove initialization of left_block_context.
(write_var_from_name): Remove.
(write_var_or_type): New function, containing previous code from
defunct write_var_from_name and name_lookup.
(block_lookup): New function, moved from ada-lex.l
(select_possible_type_sym): New function, factored out of
name_lookup, which used to be in ada-lex.l.
(find_primitive_type): Ditto.
(chop_selector): Ditto.
(write_ambiguous_var): New function, factored out of defunct
write_var_from_name.
(write_selectors): New function.
(write_name_assoc): New function.
(write_exp_op_with_string): New function.
* ada-lex.l (processId): Change interface to return stoken.
(tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
(block_lookup, name_lookup): Remove. Functionality moved to
ada-exp.y.
(state IN_STRING): Remove.
(rules): Handle string escapes in processString.
Add 'others' token.
Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
yylval.sval (as simple strings).
All name look-ups now handled in ada-exp.y.
Introduce "::" (COLONCOLON) token and return as separate token.
(processId): Change return convention. Comment.
Leave leading "'" in place.
(processString): New function.
(find_dot_all): Add note to comment.
Fix problem that allowed match only at the end.
* ada-lang.c: Introduce aggregates.
(find_struct_field): Add new parameter to count fields skipped, and
allow other output parameters to be NULL.
(value_tag_from_contents_and_address, ada_value_struct_elt): Use
new find_struct_field.
(ada_index_struct_field, assign_aggregate, ada_is_array_type)
(num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
(num_component_specs, assign_component, assign_aggregate):
(aggregate_assign_from_choices,aggregate_assign_positional)
(aggregate_assign_others,add_component_interval):
New functions.
(ada_evaluate_subexp): Declare.
Add aggregate-related operators.
(ada_forward_operator_length): Declare.
(resolve_subexp): Add cases for new aggregate operators and OP_NAME.
Consolidate Ada operators, using ada_forward_operator_length.
(ada_search_struct_field): Search in forward order.
(ADA_OPERATORS): Add new aggregate operators.
(ada_operator_length, ada_op_name, ada_forward_operator_length)
(ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
operators and OP_NAME.
(ada_type_of_array): Use longest_to_int.
(value_assign_to_component): New function.
(ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
Add OP_NAME case.
(ada_forward_operator_length, ada_dump_subexp_body):
Add OP_STRING case.
* ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
definition from unsubmitted code.
(is_lower_alphanum): New function.
(ada_decode): Add support for decoding protected object subprograms
and entries, and of entities declared inside protected object
subprograms.
Also add missing handling for__{DIGITS}+ suffixes.
Allow '$<digits>' as valid overloading suffix.
(is_name_suffix): Add handling for protected type entriy suffixes.
Also add support for protected type subprogram suffixes, but keep
it commented out for now, as there is an ambiguity between these
entities and other internally generated entities.
Allow '$<digits>' as valid overloading suffix.
(is_valid_name_for_wild_match): New function.
(wild_match): Add an exra level of verification of the entity name
before declaring it a match for the given pattern.
(ada_type_of_array, ada_evaluate_subexp): Use more proper
longest_to_int rather than cast.
(ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
(ada_coerce_to_simple_array): Call check_size to make sure
that the object size is reasonable.
(ada_value_primitive_packed_val): Use correct location in target
buffer for extracting packed record fields that are themselves records.
(add_defn_to_vec): Do not try to replace a stub type by its full
type. Avoids a potential infinite loop.
(ada_lookup_symbol): Move return incorrectly placed return statement,
causing a loop that should be scanning all object files to only
scan the first one.
(ada_tag_name_2): New function.
(ada_tag_name_1): If no 'tsd' field found in the dispatching table,
use alternative representation.
(ada_find_renaming_symbol): Strip the function name suffix when
computing the XR type name.
(ada_to_fixed_type): Try determining the tag only if we have the
object's address.
(to_fixed_array_type): Add comments.
(ada_check_typedef): Replace expression checking whether the given
type is a stub or not by a "call" to TYPE_STUB. Clearer and more
consistent.
* ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
'$' in addition to '.' for runtime auxiliary function name suffixes.
See changes to ada_decode above.
(struct task_control_block): Add field called_task. (This change is
to keep synchronized with our local sources; it does not affect the
public version yet.)
* ada-typeprint.c (ada_print_type): Use int_string for printing
modulus of modular type.
(print_range): Trivial editorial comment fix.
* ada-valprint.c (ada_emit_char): Use normal Ada syntax for
double quote in string.
Elena Zannoni <ezannoni@redhat.com>
PR symtab/1651
* xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
for NULL before assigning this_symtab_psymtab->objfile to objfile.
(scan_xcoff_symtab): Initialize next_symbol_text_func.
(Committed by Jim Blandy)
"bsd-uthread.h".
(SPARC64OBSD_UTHREAD_FP_OFFSET, SPARC64OBSD_UTHREAD_PC_OFFSET):
New defines.
(sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): New
functions.
(sparc64obsd_init_abi): Set supply_uthread and collect_uthread.
* Makefile.in (sparc64obsd-tdep.o): Update dependencies.
* hppa-tdep.c (hppa64_convert_code_addr_to_fptr): New function.
(hppa64_push_dummy_call): If passing a function pointer, ensure
it is a function descriptor address instead of the function entry
point.
the following configurations have been removed: h8300*-*-*,
mn10300-*-*, and v850-*-*. These configurations had been
removed within the 6.4 development cycle, but were later
restored within the same cycle.
* valops.c (value_struct_elt): Clarify error message.
gdb/testsuite/
2005-12-07 Christophe Lyon <christophe.lyon@st.com>
* gdb.cp/printmethod.cc (main): Call virt and nonvirt, to force
code generation for these functions.
* gdb.cp/printmethod.exp: Expect "&A::nonvirt()" instead of an
error message.
