(complete_command): Only print each unique item once.
* completer.h (complete_line): Declare.
* completer.c (complete_line): New function.
(line_completion_function): Use it.
* valarith.c (value_x_unop): Fix decrement; support post-decrement.
2002-02-16 Daniel Jacobowitz <drow@mvista.com>
From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>:
* valops.c (value_arg_coerce): Don't take the address of a reference
to convert an argument to a reference.
(handle_load_dll): Use get_image_name function.
(get_child_debug_event): Avoid registering debug events until possibly execed
process is started.
(child_create_inferior): Allow invocation via shell so that command line
redirection, etc. works ok.
(_initialize_inftarg): Add new command: "set shell" to control whether a shell
is used to start a process.
(struct gdbarch_tdep): New structure.
(LOWEST_PC): Provide a default.
(arm_gdbarch_register_os_abi): Declare new function.
* arm-tdep.c (arm_abi_names): New array.
(process_note_abi_tag_sections): New function.
(get_elfosabi): New function.
(arm_gdbarch_register_os_abi): New function.
(arm_gdbarch_init): Try to determine the ABI of the inferior. If
support for that ABI has been built in, then call the appropriate
configuration routine. Use gdbarch_num_regs() to get the number
of registers.
(arm_dump_tdep): New function.
(arm_init_abi_eabi_v1, arm_init_abi_eabi_v2, arm_init_abi_apcs): New
place-holder functions.
(_initialize_arm_tdep): Register them.
* config/arm/tm-arm.h (LOWEST_PC): Delete.
* armnbsd-tdep.c: New file.
* Makefile.in (armnbsd-tdep.o): Add dependencies.
* config/arm/nbsd.mt (TDEPFILES): Add it.
* config/arm/tm-nbsd.h (LOWEST_PC): Delete.
* armnbsd-nat.c: Include regcache.h.
* Makefile.in (armnbsd-nat.o): Update dependency list.
* arm-tdep.c (arm_get_next_pc): Use printf_filtered for error message.
* rs6000-tdep.c (rs6000_gdbarch_init): Don't call
find_variant_by_name, because it confuses the multiarch
framework. Return NULL if there isn't an architecture with the
user supplied name, instead of forcing a different one without
recording the change with the multiarch machinery.
(find_variant_by_name): Delete.
* gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS,
and remove unused $(INCLUDE_DIR).
Add regcache.c to OBS.
Add generated register protocol files to clean target.
Update dependencies for new objects, obsolete old target code.
* gdbserver/linux-low.c: Remove all platform-specific code to
new files. Remove various dead code. Update to use regcache
functionality.
* gdbserver/remote-utils.c (fromhex): Add return statement
to quiet warning.
(putpkt): Dynamically allocate buf2 because PBUFSIZ is no longer
constant.
(input_interrupt): Add integer parameter to match prototype
of a signal handler.
(outreg): Use register_data ().
(prepare_resume_reply): Use gdbserver_expedite_regs.
* gdbserver/server.c (main): Dynamically allocate own_buf because
PBUFSIZ is no longer constant. Use registers_to_string () and
registers_from_string ().
* gdbserver/server.h: No longer include "defs.h". Add prototypes
for error (), fatal (), and warning (). Update definition of
PBUFSIZ to use regcache functionality. Add include guard.
* gdbserver/utils.c (fatal): Add missing ``const''.
(warning): New function.
* regformats/regdat.sh: Include "regcache.h" in generated files.
Provide init_registers () function.
* regformats/regdef.h: Add prototype for set_register_cache ().
Add include guard.
* gdbserver/linux-arm-low.c: New file.
* gdbserver/linux-i386-low.c: New file.
* gdbserver/linux-ia64-low.c: New file.
* gdbserver/linux-m68k-low.c: New file.
* gdbserver/linux-mips-low.c: New file.
* gdbserver/linux-ppc-low.c: New file.
* gdbserver/linux-sh-low.c: New file.
* gdbserver/regcache.c: New file.
* gdbserver/regcache.h: New file.
* gdbserver/low-linux.c: Removed obsolete file.
* configure.tgt: Configure gdbserver only for known working
targets. Set ${build_gdbserver} instead of modifying ${configdirs}.
* configure.in: Check ${build_gdbserver}. Put gdbserver/ into
SUBDIRS if it is configured. Update comment for ${nativefile}.
* configure: Regenerated.
* gcore.c (gcore_command): Use gcore_default_target instead of NULL.
(default_gcore_mach): Just return 0, work around a problem in bfd.
(default_gcore_target): OK to return NULL if exec_bfd is null.
(make_mem_sec): Use a cast, avoid a warning.
* procfs.c (find_memory_regions_callback): Use a cast instead of
calling host_pointer_to_address (which complains if
sizeof (host pointer) != sizeof (target pointer)).
(procfs_make_note_section): Avoid overflow in psargs string.
* procfs.c (procfs_make_note_section): Make the default
implementation return an error.
2002-02-13 Rodney Brown <rbrown64@csc.com.au>
* procfs.c (procfs_make_note_section): Provide a default definition
(for alpha-dec-osf4.0f). Fix typos.
2002-02-11 Michael Snyder <msnyder@redhat.com>
* procfs.c: Include elf-bfd.h (for elfcore_write functions).
(gcore section): Ifdef for Solaris and Unixware only.
(procfs_do_thread_registers): Unixware needs one lwpstatus
per thread (not one prstatus or pstatus).
(procfs_make_note_section): Iterate only over kernel threads (lwps),
not over all gdb threads. For unixware, call elfcore_write_pstatus
once before iterating over threads.
with other related struct-returning functions.
(arm_extract_struct_value_address): New function.
(arm_gdbarch_init): Initialize the above in multi-arch vector. Also
initialize float_format, double_format and long_double_format as
appropriate to the endianness of the target.
* config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Delete.
(arm_use_struct_convention): Delete declaration.
(USE_STRUCT_CONVENTION, EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
* symtab.c (compare_search_syms): New function.
(sort_search_symbols): New function.
(search_symbols): Sort symbols after searching rather than
before.
2002-02-10 Daniel Jacobowitz <drow@mvista.com>
* generic/gdbtk-cmds.c (gdb_listfuncs): Don't call
BLOCK_SHOULD_SORT.
* library/browserwin.itb (BrowserWin::_fill_funcs_combo): Sort
the output of gdb_listfuncs.
_initialize_solib. Fixes name clash with solib.c:_initialize_solib,
now _initialize_xcoffsolib gets called again and overrides the
commands from solib.c in a native configuration.
Kevin Buettner