standards for the --version option.
(print_gnu_advertisement): Remove, now part of print_gdb_version.
(show_version): Remove call to print_gnu_advertisement.
* top.h (print_gnu_advertisement): Remove prototype.
* main.c (print_gdb_help): Move help to static function and
add prototype.
(main): Call print_gdb_help rather than inlining it.
(main): Remove call to print_gnu_advertisement.
* gdbtk.tcl (create_copyright_window): Increase timeout from
15 seconds to 30 seconds.
format for printing version.
* gdb.base/default.exp: Ditto.
* gdb.base/interrupt.exp: Fix problem with cascade of
errors if child process dies while calling a function.
be consistent with GCC.
(FPUL_REGNUM, etc): Renumber to match list changes.
(ADDR_BITS_REMOVE): Delete.
* sh-tdep.c (sh_reg_names, sh3_reg_names, sh3e_reg_names):
Rearrange to match REGISTER_NAMES.
* sh3-rom.c (sh3_regnames, sh3e_regnames): Ditto.
PR 9457
(HLDENV): Set to @HLDENV@.
(gdb): Prefix link command line with $(HLDENV).
* configure.in: Add support to test for --enable-shared and
generate appropriate values for HLDFLAGS and HLDENV.
* configure: Regenerated with autoconf.
PR 10489
(just-check): Add shared library paths for libstdc++, tk,
tcl, bfd, and opcodes to the environment variable specified
in RPATH_ENVVAR.
* configure.in: Add support to recognize --enable-shared flag
and generate correct value for RPATH_ENVVAR.
* configure: Regenerated with autoconf.
mainsym def into the block it's used in.
* configure.in configure: Allow NATDEPFILES to be recognized in
.mh files regardless of whitespace.
* cpu32bug-rom.c (cpu32bug_cmds): Change load_response string to
keep downloads from hanging.
* remote-wiggler.c: Add support for flash upgrades.
* (wiggler_error): Fix message format. Add new error code.
* (wiggler_write_byets): Error code is hex. Report errors with
proper routine name.
* (wiggler_read_byets): Report errors with proper routine name.
* (get_packet): Add support for new flash commands.
* (wiggler_load): Call clear_symtab_users() to reset things
properly after download.
* (flash_xfer_memory bdm_update_flash_command): New funxtions to
support flash upgrades for Wiggler.
* (_initialize_remote_wiggler): Add `bdm update-flash' command.
mswin/libwingdb.a and remote-wiggler.o.
* breakpoint.c (breakpoint_here_p): Clean up bp enabled test.
* (breakpoint_inserted_here_p): New func, just like
breakpoint_here_p, except it's honest. Honestly.
* breakpoint.h: Proto for above.
start-sanitize-gdbtk
* configure configure.in: Add host *windows* to list of hosts
that don't support GDBtk.
end-sanitize-gdbtk
* configure configure.in: Add mswin to configdirs if host is
i[3456]86-*-windows.
* core-aout.c (fetch_core_registers register_addr) gdbcore.h:
Change all vars that can contain addresses to type CORE_ADDR.
* findvar.c (supply_register): Allow val to be NULL. This means
that regno is unsupported.
* (read_pc read_pc_pid write_pc write_pc_pid): Make non-pid forms
just call pid forms with inferior_pid so that there's only once
place to hack PC's and such.
* infrun.c (proceed): Don't skip breakpoints if user changed PC.
* remote-wiggler.c: New file. Support for BDM interface from
Macraigor Systems.
* serial.c: Enhance serial logging capability. Add hex and octal
output modes (set remotelogbase {hex|octal|ascii}. Also log
breaks, timeouts, errors, and eofs.
* serial.h: Redefine SERIAL_SEND_BREAK to go through a wrapper
function so that we can log breaks. Don't export serial_logfile
or serial_logfp.
* top.c (execute_command): Don't test for serial_logfp here.
Just call serial_log_comand, and let serial.c sort it out.
* valops.c (value_of_variable): Don't attempt to establish frames
for static and global variables. This makes things work a bit
better if the stack or frame pointer is trashed.
* config/m68k/monitor.mt (TDEPFILES): Add remote-wiggler.o.
* config/m68k/tm-m68k.h: Define STACK_ALIGN. CPU32 can't hack
misaligned stacks during function calls.
if we have a type.
* eval.c (evaluate_subexp_standard): In case of OP_ARRAY:
check number of args against bounds of array to avoid
memory corruption.
* value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get
a TYPE_CODE_TYPEDEF.
* remote-mips.c: Provide support for CAIRO target board.
(cairo_open, cairo_ops): Added.
(mips_monitor_type): MON_CAIRO Added.
(mips_enter_debug, mips_exit_debug, mips_initialize,
mips_fetch_registers, common_breakpoint, mips_load,
_initialize_remote_mips): Updated.
Add simple support for NEC CAIRO Vr4300 development board.
* configure.in: work around host_alias configure bug.
AC_CANONICAL_HOST is called twice (first by AC_CHECK_TOOL
and second by AC_CANONICAL_SYSTEM). The second clobbers the
previous setting. Circumventing by moving the second check
to before the first.
* configure: regenerated
PRINTF_HAS_LONG_LONG.
* expprint.c (dump_expression): Ditto.
* configure.in: Fix check for long long support in compiler to
use a function body, not a nested function.
* configure: Rebuild with autoconf.
* configure.in: Add stdlib.h to AC_CHECK_HEADERS. Call
BFD_NEED_DECLARATION on malloc, realloc, and free.
* acconfig.h: Add NEED_DECLARATION_MALLOC,
NEED_DECLARATION_REALLOC, and NEED_DECLARATION_FREE.
* configure, config.in: Rebuild.
* defs.h: Include <stddef.h> and <stdlib.h> based on HAVE_*_H
rather than __STDC__. Only declare malloc, realloc, and free if
NEED_DECLARATION_* is defined.
strings that continue on next line.
(enable_break): Replace "return 0" with setting success to zero
and letting normal return handle the return.
Fix for 96q4 bug 003
PTHREAD_CREATE_NULL_ARG2): Accomodate old pthreads implementations.
* gdb.threads/pthreads.exp: Try linking with both -lpthread (Solaris)
and -lpthreads (everybody else).
(test_startup): Fail gracefully if threads are not supported.
* gdb.base/nodebug.exp: Add setup_xfail hppa*-*-hpux* for
"p/c array_index("abcdef",2)" when not gcc compiled.
* gdb.base/corefile.exp: Add setup_xfail hppa*-*-hpux* for
"print func2::coremaker_local" when not gcc compiled.
* gdb.base/opaque.exp: Remove setup_xfail hppa*-*-hpux* for
"ptype on opaque struct tagname (statically)",
"ptype on opaque struct tagname (dynamically) 1", and
"ptype on opaque struct tagname (dynamically) 2"
for not compiled with gcc.
* gdb.base/mips_pro.exp: Only do setup_xfail hppa*-*-* for
backtrace when compiled with gcc.
* lib/gdb.exp (runto_main): Return result of "runto main" rather
than always return success.
is not defined.
(read_register_pid): Only needed when TARGET_READ_PC is not
defined.
* hppa-tdep.c (frame_saved_pc): Remove prototype.
* infptrace.c (udot_info): Prototype when CHILD_XFER_MEMORY is
not defined.
* config/xm-aix4.h (aix_resizewindow): Convert old style decl
to prototype.
* xcoffsolib.c (command.h): Include for needed prototypes.
for passing to add_com.
* scm-exp.c (scm_lreadr): Ensure svalue is not used uninitialized.
* buildsym.c (compare_line_numbers): Change function to match
prototype and also what qsort expects.
C, else it's `const'.
* c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c
scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR
macro instead.
* configure configure.in defs.h: Use AC_C_CONST to figure out if
the compiler supports const. Gets rid of some cruft in defs.h.
* dwarf2read.c: <string.h> -> "gdb_string.h"
* remote-sim.c: Add prototypes. Fix call to gdbsim_kill.
* sparcl-tdep.c (download): Add prototypes to write_routine and
start_routine args.
* mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get
rid of varargs.h Include string.h.
* (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f
update): Fix prototypes, fix calls.
* (update): Return value for catch_errors.
* (run_execute_command togdb_command_from_tty togdb_command):
Cleanup catching of errors from calls to execute_command. Also,
dup command string to avoid modifying const strings.
* (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead
of NULL when see if b->address isn't set.
* (bi_disable_bpt bi_enable_bpt bi_delete_all
bi_delete_breakpoint): Add arg to calls to update.
* (gui_command): Add prototype.
* (mswin_query): Fix prototype.
* (_initialize_gdbwin): Dup string to avoid modifying const.
* (info_path togdb_get_info_path): Remove const from decls cuz
this can't be const (it points at malloc'ed memory).
* (togdb_searchpath): Remove const from path. Dup string to
avoid modifying const strings.
* rindex -> strrchr.
* (gdbwin_list_symbols): Regexp param is const.
* Fix lots of refs to psymtabs to deref correct pointers.
* (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal,
not &sal.
* mswin/gdbwin.h (togdb_searchpath togdb_get_info_path
toget_set_info_path): Fix prototypes to match reality.
* mswin/gui.cpp: Define _beginthreadex and _endthreadex routines
with proper prototypes.
* mswin/iface.cpp (gdbwin_fputs): Define with correct number of args.
* mswin/ser-win32s.c: Fix defs of min and max.
* mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be
USHORT.
* (WriteComm16): Change lpBug from LPVOID to LPCSTR.
* mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16.
encapsulate all the steps/nexts done during self test, starting
at main, and makes them less sensitive to optimization issues.
Add "hppa*-*-hpux*" to setup_xfail for "backtrace through
signal handler" test.
* gdb.threads/pthreads.exp: Only run this for native configs.
* gdb.base/signals.exp (test_handle_all_print): Remove code that
increased timeouts, it now makes no difference.
* gdb.base/structs.exp (do_function_calls): Add hppa*-*-hpux9*"
setup_xfails for "p fun5()", "p fun6()", "p fun7()", and "p fun8"
tests.
gdb.c++/virtfunc.exp (do_tests): Add "mips-*-irix5*" setup_xfail
for "runto test_calls(void)" test.
structures.
* gdb.base/structs.c: C source for test.
Sanitized away until we've got a valid copyright assignment from
Michael Snyder.
Only tested on the PA. I assume other ports will needs some xfails
and other possible testsuite tweakage.
mdebugread.c os9kread.c source.c top.c utils.c: Don't
include param.h or sys/file.h (or unistd.h in some cases).
* defs.h exec.c inflow.c remote-array.c remote-e7000.c
sparcl-tdep.c terminal.h utils.c: Replace all occurances of
__WIN32__, WINGDB, WIN32, etc... with _WIN32.
* main.c: Remove #ifndef WINGDB around option processing. Fix
bug with passing argc==0 and argv==NULL to getopt.
* (main) Remove calls to access() before source_command. Let
soure_command handle access errors.
* maint.c (maintenance_dump_me): #ifdef out for _WIN32.
* symtab.c (operator_chars): Make this global for wingdb.
* top.c (disconnect): #ifdef out for _WIN32.
* (source_command): If got an error and from_tty, then call print
error, else just return quietly.
* utils.c (fatal_dump_core): Can't kill ourselves under windows.
Just exit.
* (pollquit notice_quit): #ifdef out stuff that doesn't exist
under windows.
"buffer_full".
* config/nind-gdb.exp (gdb_start): Use "full_buffer", not
"buffer_full".
* config/mips-gdb.exp (gdb_start): Use "full_buffer", not
"buffer_full".
* lib/gdb.exp (gdb_test): Correct pattern is "full_buffer", not
"buffer_full".
grow up correctly.
* config/pa/tm-hppa.h (USE_STRUCT_CONVENTION): Define.
(STACK_ALIGN): Define.
* hppa-tdep.c (hppa_alignof): Don't demand a minumim two byte
alignment on structs/unions.
Fixing assorted structure passing/return problems reported by the net.
each signal's status in the output of "handle all print".
* lib/gdb.exp (gdb_test): Document that the pattern must NOT include
the \r\n sequence that immediately precedes the gdb prompt.
* gdb.base/a1-selftest.exp: Save original timeout and restore
after test.
* gdbtk.c (mainWindow): Deleted.
(cleanup_init): Don't destroy main window.
(gdbtk_init): Main window now created by Tk_Init.
* configure.in: Most X checks now handled automatically by Tk.
Use new macros to find Tcl/Tk.
* aclocal.m4: New version for new Tcl/Tk; from Don Libes.
* config.in, configure: Regenerated.
* Makefile.in (TCL, TCL_CFLAGS, TK, TK_CFLAGS, X11_CFLAGS,
X11_LDFLAGS, X11_LIBS): Changed for new Tcl and Tk.
this, define when contents are included.
(mips_read_processor_type): Add prototype.
* config/mips/xm-mips.h: Remove strdup decl, now in gdb_string.h
* mdebugread.c (ecoff_relocate_efi): Add prototype.
(fixup_sigtramp): Only needed when TM_MIPS_H is defined.
(branch_dest): Remove unused variable "offset".
(pop_dummy_frame): Add prototype and make static.
(push_arguments): Guard against using len uninitialized.
(push_arguments): Guard against using arg uninitialized.
(frame_saved_pc): Remove unused variable "frameless".
(free_loadinfo): Ifdef out unused function.
be correct type for passing to qsort.
(add_stab_to_list): Ifdef out unused function and prototype.
(compare_lte): Add prototype
(arrange_linetable): Ditto.
(record_include_begin): Ditto.
(record_include_end): Ditto.
(process_linenos): Ditto.
(xcoff_next_symbol_text): Ditto.
(scan_xcoff_symtab): Ditto.
(xcoff_initial_scan): Ditto.
Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com>
for details about these changes. I was going to include the complete
entry in the checkin message but it was apparently so large it caused
cvs to dump core.
* dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't
use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
text address. Use a seperate flag (textlow_not_set) instead.
This makes stabs in ELF .o files work a lot better.
* mdebugread.c xcoffread.c: Define textlow_not_set for
partial-stab.h.
* stabsread.h (end_psymtab): Add textlow_not_set arg to prototype.
expr_update_list when destroying an expression.
(create_expr_window): Initialize expr_num, delete_expr_num,
and expr_update_list here when each new expression window
is created, rather than once at startup.
PR 9383
* symfile.c (symfile_bfd_open):
* exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
free the user from having to type the .exe extension.
var_string and var_string_noescape vars that are NULL.
From the fsf:
* solib.c (solib_absolute_prefix, solib_search_path): New variables.
(_initialize_solib): Add set/show commands for those variables.
(solib_map_sections): Implement searching using them.
tm_print_insn_info.
* gdbtk.c (gdb_disassemble): Setup di.mach from
tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
* i386-tdep.c (set_assembly_language_command): set
tm_print_insn_info.mach to the appropriate value for 386 or 8086
disassembly.
* printcmd.c (print_insn): Move init of disassembler_info to
_initialize_printcmd. Set endian for disassembler here.
* sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
select sparc/sparclite.
* config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
bfd_mach_sparc/bfd_mach_sparc_sparclite.
Disable use of "long long" memory read/write commands; can't
use them because we hold the values to read/write in an int
variable, and because strtoul fails on values that exceed the
size of a long. This fixes breakpoint problems on MON960.
and MMALLOC_CHECK macros, and add comment indicating how host dependent
makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
to use it but to not do heap corruption checking.
* gdbserver/Makefile.in: Ditto.
* utils.c (init_malloc): Replace warning() use with direct call of
fprintf_unfiltered, since current_target has not yet been set and thus
we cannot use warning(). If we try to use mmcheck and it fails,
suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
defined. Other small mmalloc related cleanups.
* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
* config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
* config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
* config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
Remove obsolete defines.
* config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
* config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
* config/rs6000/rs6000.mh (MMALLOC_DISABLE):
* config/rs6000/aix4.mh (MMALLOC_DISABLE):
* config/powerpc/aix4.mh (MMALLOC_DISABLE):
* config/powerpc/aix.mh (MMALLOC_DISABLE):
* config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
* config/mips/mipsm3.mh (MMALLOC_DISABLE):
* config/mips/decstation.mh (MMALLOC_DISABLE):
* config/m88k/cxux.mh (MMALLOC_DISABLE):
* config/i386/i386mk.mh (MMALLOC_DISABLE):
* config/i386/i386m3.mh (MMALLOC_DISABLE):
* config/i386/i386gnu.mh (MMALLOC_DISABLE):
Use MMALLOC_CFLAGS instead.
prevent hang on non-FPU processors (PR 9775).
(mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
setting breakpoints and improve loading speed.
* coffread.c (record_minimal_symbol): Don't presave name string
on symbol_obstack before passing to prim_record_minimal_symbol.
It now handles saving the string itself.
* dbxread.c (read_dbx_dynamic_symtab): Ditto.
* mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
* os9kread.c (record_minimal_symbol): Ditto.
* solib.c (solib_add_common_symbols): Ditto.
* coffread.c (coff_symtab_read): Don't presave name string on
symbol_obstack before passing to prim_record_minimal_symbol_and_info.
It now handles saving the string itself.
* dbxread.c (record_minimal_symbol): Ditto.
* elfread.c (record_minimal_symbol_and_info): Ditto.
* dstread.c (record_minimal_symbol): Remove static function that just
called prim_record_minimal_symbol with the same args (after change to
prim_record_minimal_symbol to do it's own name string saves).
* nlmread.c (record_minimal_symbol): Ditto.
* somread.c (record_minimal_symbol): Ditto.
* hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
(hpread_read_function_type): Ditto.
(hpread_process_one_debug_symbol): Ditto.
* mdebugread.c (parse_symbol): Ditto.
(new_symbol): Ditto.
* minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
* coffread.c (process_coff_symbol): Use obsavestring to save
SYMBOL_NAME, rather than obstack_copy0.
* dstread.c (create_new_symbol): Ditto
* symfile.c (obconcat): Ditto.
* stabsread.c (patch_block_stabs): Ditto.
* xcoffread.c (SYMNAME_ALLOC): Ditto.
* symfile.c (obsavestring): Update comments
* solib.c (solib_add_common_symbols): Remove local var origname.
config/sparc/tm-sparclite.h: Initialize tm_print_insn from
TM_PRINT_INSN, which comes from the tm file.
* Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
* configure configure.in: Only make sol-thread.o for native.
Also, switch to dlopened libthread_db.so.1.
* sol-thread.c: Switch to using dlopen to get the thread_db
library.
* configure, configure.in: Change test for libthread_db to only
work for configs where build/host/target are the same.
* monitor.h,monitor.c:
Added monitor flags MO_NO_ECHO_ON_SETMEM (don't expect echo on
setmem command), MO_RUN_FIRST_TIME (if command to start process
running on target is different from one to continue execution),
MO_HEX_PREFIX (if addresses from monitor have a "0x" prefix).
* monitor.c,parse.c,sparc-tdep.c:
Don't require strings in the registers array. This is to allow
NULLs to be place holders in the tm-*.h file so that only minor
changes are needed when a new processor is introduced (eg, one
without floating point).
* sparc-tdep.c: Conditionally remove dependancies on floating point.
* sparclet-rom.c,config/sparc/sparclet.mt,config/sparc/tm-sparclet.h:
New files for target sparclet.
* symfile.c: Add option for 2nd parameter on load command : a load
offset added to the vma of each section.
* monitor.h,monitor.c:
Added monitor flags MO_NO_ECHO_ON_SETMEM (don't expect echo on
setmem command), MO_RUN_FIRST_TIME (if command to start process
running on target is different from one to continue execution),
MO_HEX_PREFIX (if addresses from monitor have a "0x" prefix).
* monitor.c,parse.c,sparc-tdep.c:
Don't require strings in the registers array. This is to allow
NULLs to be place holders in the tm-*.h file so that only minor
changes are needed when a new processor is introduced (eg, one
without floating point).
* sparc-tdep.c: Conditionally remove dependancies on floating point.
* sparclet-rom.c,config/sparc/sparclet.mt,config/sparc/tm-sparclet.h:
New files for target sparclet.
* symfile.c: Add option for 2nd parameter on load command : a load
offset added to the vma of each section.
Add option "tcp_remote" to target command if using
tcp to connect to a remote host which is then connected
via serial port to the e7000 (for exampole, a port master).
(e7000_open): Change to call e7000_parse_device.
gdb initialization, also report how long dejagnu waited. Restore
old timeout before doing error return. Temporarily increase timeout
by 3 minutes to allow for slow startups over heavy NFS use.
* gdbtk.tcl: Add hint for using debug_interface.
(center_window, add_breakpoint_frame, delete_breakpoint_frame):
Enclose arg in braces for consistency.
(create_registers_window, populate_reg_window, update_registers):
Major rewrite to support displaying multiple formats in the register window.
(init_reg_info): New function.
(recompute_reg_display_list): Reset reg_display_list, start
register display lines at line 2.
PR 9457
avoid backing up over prompt. At every input, make sure insert
point is at least after command start, handle control-u to delete
current input line.
(tclsh): Handle backspace to avoid backing up over prompt. Handle
control-u to delete current input line.
(dvi): Add stabs.dvi.
(ps): New target.
(all-doc): Depend on info, dvi, and ps targets.
(STAGESTUFF): Add *.ps and *.dvi files.
(clean-info, clean-dvi): Remove.
(mostlyclean): Does not depend upon clean-info or clean-dvi,
rules completely rewritten.
(maintainer-clean): Remove clean-info and clean-dvi
dependencies and put their actions in the rules.
(gdb.ps): New target
(gdb.dvi, gdbgui.dvi, gdbint.dvi, stabs.dvi): Remove
intermediate TeX files, whether they have 2 or 3 character
extensions.
(gdbint.ps): Add target and rules.
(gdb-internals): Delete unused target.
(Makefile): Depends upon config.status also.
* bcache.c (print_bcache_statistics): Avoid divide-by-zero
exception if one or more objfile has no symbols, such as when
a dynamic library has been stripped.
* configure configure.in: Only make sol-thread.o for native.
Also, switch to dlopened libthread_db.so.1.
* sol-thread.c: Switch to using dlopen to get the thread_db
library.
* configure.in (configdirs): Force 4100 builds to use 4300 GDB
target.
* configure: Rebuild.
* config/mips/vr4300el.mt (SIM_OBS): Include simulator in
little-endian builds.
* NEWS: Add Alpha Linux as a new native configuration.
* mdebugread.c (parse_symbol): When we find a malloc() symbol with
return type VOID, assume no debugging info is available for that
object file and patch the return value into VOID *. Otherwise,
operations requiring an implicit call to malloc() will fail.
* infrun.c (wait_for_inferior): The criterion to detect entering a
sigtramp handler is now: (a) the current pc is inside a sigtramp
handler, (b) the previous pc is not in a sigtramp handler, and (c)
the current stack pointer is "inner" than the old one. Condition
(c) is new to avoid mistaking a return from a signal handler into
sigtramp as a new sigtramp invocation.
* dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
int may not be big enough to hold an address.
(dcache_hit): Ditto.
(dcache_peek_byte): Fix indentation.
* configure.in (alpha-*-linux*): Add target.
* configure: Rebuild
* config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(DYNAMIC_SIGTRAMP_OFFSET): Ditto.
(SIGCONTEXT_ADDR): Ditto.
(FRAME_PAST_SIGTRAMP_FRAME): Ditto.
* config/alpha/alpha-linux.mh: New file.
* config/alpha/alpha-linux.mt: Ditto.
* config/alpha/nm-linux.h: Ditto.
* config/alpha/tm-alphalinux.h: Ditto.
* config/alpha/xm-alphalinux.h: Ditto.
* config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
* config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
xm-alphaosf.h.
* config/alpha/alpha-osf2.mh: Ditto.
* blockframe.c (find_pc_partial_function): Pass PC to
SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
that detect sigtramp code via designated code sequences (as is the
case for Linux/Alpha, for example).
* config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
to ignore new PC argument.
* config/m68k/tm-hp300bsd.h: Ditto.
* config/vax/tm-vax.h: Ditto.
* alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
(alpha_osf_skip_sigtramp_frame): Ditto.
(push_sigtramp_desc): Ditto.
(alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
sigcontext address from frame.
(alpha_saved_pc_after_call): When in sigtramp, use
alpha_frame_saved_pc() instead of read-register().
(after_prologue): When inside a dynamically generated sigtramp
function, there is no prologue, so return address of first
instruction.
(alpha_in_prologue): Fix typo in comment.
(find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
whether we're inside a dynamicaly generated sigtramp function. If
so, create and push and appropriate procedure descriptor.
(alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
the frame past a sigtramp frame (if the current frame is indeed a
sigtramp function).
(init_extra_frame_info): Don't read next frame register off of
stack-pointer when inside a dynamiccaly generated sigtramp.
(alpha_pop_frame): Also unlink and destroy procedure descriptors
created for dynamically generated sigtramp functions.
* alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
<alpha/ptrace.h> instead of <machine/reg.h>
(IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
(IS_SUB4_SP, IS_SUBL_SP): New macros.
(h8300_skip_prologue): Handle H8/300H prologue code sequences.
(examine_prologue): Handle addresses from 0x010000 to 0xffffff
when in H8/300H mode. Get the return pointer's address correctly
for the H8/300H. Handle H8/300H prolouge code sequences.
Avoiding major breakage on the H8/300H, and on the eval board. Jeez, did
anyone even try to debug H8/300H code with gdb in the past?!?
attempting to regenerate it. Eliminate use of a temporary file
and just generate the info file directly. Source it immediately,
for consistency of use.
* gdb.base/corefile.exp: Ditto
* gdb.base/exprs.exp: Ditto.
* gdb.base/funcargs.exp: Ditto.
* gdb.base/langs.exp: Ditto.
* gdb.base/list.exp: Ditto.
* gdb.base/mips_pro.exp: Ditto.
* gdb.base/nodebug.exp: Ditto.
* gdb.base/opaque.exp: Ditto.
* gdb.base/ptype.exp: Ditto.
* gdb.base/scope.exp: Ditto.
* gdb.base/setvar.exp: Ditto.
* gdb.base/signals.exp: Ditto.
* gdb.base/whatis.exp: Ditto.
* gdb.c++/templates.exp: Ditto.
* gdb.c++/virtfunc.exp: Ditto.
* gdb.c++/virtfunc.exp: Use contents of gcc_compiled to decide
whether or not to add -lstdc++ to the compile command line args.
like EST visionICE that send back an ACK after each S-record.
* monitor.c (monitor_wait_srec_ack): New function.
(monitor_load): Pass monitor_wait_srec_ack to load_srec
if the monitor's MO_SREC_ACK flag is set.
* monitor.h: Define MO_SREC_ACK flag.
* remote-est.c (est_cmds): Add MO_SREC_ACK flag.
* sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
* srec.h: Add WAITACK parameter to load_srec prototype.
(readline_begin_hook, readline_hook, readline_end_hook): Declare.
* breakpoint.c (commands_command): Build message in temporary buffer
and pass that, as well as tty control flag, to read_command_lines.
* top.c (readline_begin_hook, readline_hook, readline_end_hook):
Define here.
(command_loop): Check for non-NULL instream before looping.
(command_line_input): Use readline_hook when appropriate, to get
user input from a GUI window.
(read_next_line): Also build prompt if getting user input from a GUI.
(recurse_read_control_structure): Fix typo in comment.
(read_command_lines): Use passed in prompt and tty flag to decide how
to build message. Use readline_begin_hook when appropriate, to set
up a GUI interaction window. Just return head, whether NULL or not,
after using readline_end_hook to complete GUI interaction.
(define_command, document_command): Build message in a temporary
buffer and pass it to read_command_lines, along with tty flag.
* gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
New functions.
(tk_command_loop): Set instream to NULL to enable Tk user interaction.
(gdbtk_init): Set readline_begin_hook, readline_hook,
and readline_end_hook.
* gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
gdbtk_tcl_readline_end): New functions.
(tclsh): Pack scroll bar on right side of window, not left.
PR 9385
Add FUNCTION_START_OFFSET only if func_start is non-zero.
* minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
pc is not in a known section.
* stack.c (print_frame_info): Remove check for fi->pc in known
section, now handled by lookup_minimal_symbol_by_pc.
(create_command_window): Use gdb_prompt rather than "(gdb) ".
(gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
(tclsh): If an evaluation window already exists, just bring it
to the front instead of trying to create another.
* gdbtk.c (tk_command_loop): New function.
(gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
break.c.
* gdb.base/callfuncs.exp: Don't run these tests on the h8300.
* gdb.base/default.exp: Add h8300 xfails. Handle messages
from remote-sim.
* gdb.base/exprs.exp: Add h8300 xfails.
* gdb.base/funcargs.exp: Likewise.
* gdb.base/nodebug.exp: Likewise.
* gdb.base/printcmds.exp: Likewise.
* gdb.base/ptype.exp: Likewise.
* gdb.base/setvar.exp: Handle sizeof (int) != 4 for h8300. Add
h8300 xfails.
* gdb.base/return.exp: Handle float/double precision problems
on the h8300.
* gdb.base/funcargs.c: Explicitly make last constant argument to
call_after_alloca_subr an unsigned long type.
* gdb.base/return.c: Include stdio.h.
Testsuite work for the H8/300 -gstabs. HMSE.
C_STAT symbols.
* h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
Flush cached frames just before exiting.
* remote-sim.c (gdbsim_resume): Complain if the program isn't
being run.
* config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
Fix some bugs exposed by the testsuite. HMSE.
* (procfs_pid_to_str): New routine to print out thread id's in an
intelligible manner.
* sol-thread.c (sol_thread_fetch_registers): Re-order manner in
which supply_register is called to fix bug with writing writing
individual regs.
* config/sparc/tm-sun4sol2.h: Define default for
target_pid_to_str in case host lacks libthread_db.
config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
and pthread support, since pre-2.5 systems don't come with
libthread_db.so.1.
* procfs.c (info_proc): Use int instead of id_t. Old versions of
Irix don't see to define this.
* (sol_thread_resume): Prevent people from trying to step
inactive threads.
* (sol_thread_wait sol_thread_fetch_registers
sol_thread_store_registers): Remove unnecessary check for
sol_thread_active. These routines won't get called unless threads
are active.
Print out messages instead of codes for thread_db errors. Make
access macros for thread and lwp manipulation. Make cleanups to
fixup inferior_pid in case of errors.
infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
avoid conflict with Solaris /usr/include/thread.h.
that is referenced nowhere else.
(set_breakpoint): Ditto.
(do_enable_breakpoint): Created from enable_once_breakpoint
with a couple of changes.
(enable_breakpoint): Call do_enable_breakpoint with an appropriate
bpdisp enum value to set disposition of breakpoint.
(enable_once_breakpoint): Ditto.
(enable_delete_breakpoint): Ditto.
* breakpoint.h (clear_momentary_breakpoints): Remove prototype.
* symtab.c (find_pc_line): Improve comments.
* gdbtk.c: Fix a couple of misspellings.
* xcoffread.c: Ditto.
returns a possibly modified pid.
* inftarg.c (ptrace_him): Now returns pid;
* m3-nat.c (m3_trace_him): Now returns pid;
* infcmd.c (run_command): Minor cleanup.
* infrun.c (wait_for_inferior): Add another check for one_stepped
near where we read the pc to avoid erroneously setting
random_signal for multi-threaded support.
* procfs.c: Add support for Solaris LWPs. Remove def of
LOSING_POLL. Many cleanups... Several workarounds for Solaris
lossage. System call entry and exit are now handled by
dynamically registered handlers.
* (syscallname): Don't barf when handed an unknown syscall
number.
* (info_proc_syscalls): Ditto.
* sol-thread.c: New file. Implements Solaris thread support.
* symfile.c (symbol_file_add): Add call to target_new_objfile to
notify target-dependent code about new symbol tables.
* (clear_symtab_users): Call target_new_objfile to notify it of
the removal of all symbol tables.
* target.c (push_target): Make sure that to_close is non-zero
before calling it.
* target.h (target_new_objfile): Provide default.
* config/alpha/nm-osf2.h: Define LOSING_POLL because this version
of OSF can't hack using poll with /proc.
* config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
sol-thread-new-objfile.
* config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
add libthread_db.so.1 to NAT_CLIBS.
* config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
target_pid_to_str.
(insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
(file_popup_menu): Delete, never used.
(listing_window_popup): Rename from listing_window_button_1,
remove breakpoint toggling code.
(toggle_breakpoint): New procedure.
(create_file_win): Bind popup menu to button 2, toggle breakpoints
with button 1 in breakpoint area, add display of tagged areas if
debugging on.
* breakpoint.h (enum bpdisp): Add del_at_next_stop.
* breakpoint.c (insert_breakpoints, watchpoint_check,
bpstat_stop_status): Avoid bad references to memory freed via
delete_breakpoint on watchpoints going out of scope.
Do not delete these watchpoints, disable them and change their
disposition to del_at_next_stop instead.
(breakpoint_auto_delete): Delete all breakpoints whose disposition
is del_at_next_stop.
(breakpoint_init_inferior): Use switch to avoid reference to
already deleted breakpoint.
Fixes dangling pointer problems with watchpoints.
* config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
* config/rs6000/rs6000.mt (TDEPFILES): ... to here
* xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
(solib_info): Call xcoff_relocate_symtab via the hook.
(sharedlibrary_command): Ditto.
* xcoffread.c: Remove all FAKING_RS6000 comments and defines.
(xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
(xcoff_init_loadinfo_hook): Define and initialize here.
(scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
(xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
* xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
* rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
* rs6000-nat.c (_initialize_core_rs6000): Add initialization
of xcoff_relocate_symtab_hook.
(mon960_load): Use current_monitor instead of mon960_cmds.
(mon960_regnames): Remove backslashes from line ends.
(_initialize_mon960): Fix documentation string.
Stu Grossman
Peter Schauer
Fred Fish
Michael Meissner
Mark Alexander
Stan Shebs
Martin Hunt
Ian Lance Taylor
Dawn Perchik
Jackie Smith Cashion
Geoffrey Noer
Per Bothner
Wilfried Moser
Tom Tromey
Jeff Law
Brendan Kehoe
Jason Molenda
David Edelsohn
Raymond Jou
Angela Marie Thomas
Jim Wilson
Rob Savoye