use new i*86-pc-linux*-gnu quads.
* gdb.base/corefile.exp: Ditto.
* gdb.base/signals.exp: Ditto.
* gdb.base/sigall.exp: Ditto.
* gdb.base/interrupt.exp: Ditto.
* gdb.base/signals.exp (signal_tests_1): Remove setup_xfail
"i*86-*-linux" for "signal SIGUSR1". Now works, at least with
RedHat 4.0.
* gdb.threads/pthreads.c (_MIT_POSIX_THREADS): Define if target is
linux. This allows the test case to at least compile on latest
linux, but still not run due to missing the threads runtime library.
directory to search gdb directory. Accept and step over conditional
stack alignment code. Consume $prompt in failure cases.
Reset timeout to $oldtimeout instead of some arbitrary value.
* gdb.base/nodebug.exp: Limit backtrace to 10 frames to avoid
timeout problems with infinite stack backtraces.
* gdb.base/ptype.exp (ptype struct link, union tu_link):
Accept function parameters for linkfunc member.
(CXXFLAGS): Remove, unreferenced.
(B_OPTIONS): Add for -B options and add code to initialize with previous
-B options and also add -B option to pick up cross compiled runtime.
(TARGET_INCLUDES): Add for -I options and add code to initialize when
doing cross compiles.
(target_alias): Declare global.
(xgcc): Set variable to full path of gcc in build tree. Use findfile
to verify that gcc exists in build tree, and if so set CC to that
gcc and to use B_OPTIONS and TARGET_INCLUDES.
* tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
(REGISTER_CONVERTIBLE): Make PC and SP convertible.
(REGISTER_CONVERT_TO_VIRTUAL): Define.
(REGISTER_CONVERT_TO_RAW): Define.
(D10V_MAKE_DADDR): Define.
(D10V_MAKE_IADDR): Define.
* infcmd.c (do_registers_info): Call val_print with the
virtual buf instead of the raw buf. Needed for REGISTER_CONVERT
to work with non-floating point regs.
start-sanitize-d10v
* d10v-tdep.c (d10v_skip_prologue): If we have line debugging
information, then the end of the prologue should the first
assembly instruction of the first source line.
* values.c (value_from_longest): Put in D10V call to
fix up address pointers.
* config/d10v/tm-d10v.h (REGISTER_VIRTUAL_SIZE): Modified.
(REGISTER_VIRTUAL_TYPE): Modified for PC_REGNUM and SP_REGNUM.
(REGISTER_CONVERTIBLE): Make PC and SP convertible.
(REGISTER_CONVERT_TO_VIRTUAL): Define.
(REGISTER_CONVERT_TO_RAW): Define.
(D10V_MAKE_DADDR): Define.
(D10V_MAKE_IADDR): Define.
end-sanitize-d10v
* procfs.c (wait_fd): Handle EINTR error return from poll
by restarting the poll.
* defs.h (PIDGET): Define a default version that just
returns its argument unchanged.
* inflow.c (terminal_init_inferior): Eliminate #ifdef
of PIDGET and fold both alternatives into common code.
(pass_signal): Use PIDGET for pid passed to kill().
* sh-tdep.c: Add functionality for target function calls.
* config/sh/tm-sh.h: Add support for target function calls.
This is a safety check-in: everything works, and there'll be another
clean-up round shortly.
Tue Nov 12 12:06:58 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
* m32r-tdep.c: Add functionality for target function calls.
* valops.c: Small change to support target function calls.
* config/m32r/tm-m32r.h: Add support for target function calls.
This is a safety checkin -- everything works, but there'll be another
clean-up round later.
* defs.h: modify Nov 11 12:59:00 change so _MSC_VER is checked
instead of _WIN32
* win32-nat.c: fix Nov 11 12:59:00 change (windows.h should
be included instead of windefs.h for compilers other than
VC++).
* mswin/windefs.h: remove ^Ms and change C++ style comments
to C style comments
* mips-tdep.c (get_frame_pointer, fix_sign_extension):
New functions to consolidate common code.
(mips_frame_chain, init_extra_frame_info): Use new functions
to fix problems with backtrace and finish commands on ddb board.
config/mips/tm-mips.h: Add/fix bugs for 64-bit mips support.
* defs.h: Cleanup; add prototypess
* corefile.c: Change FIXME #ifdef
* win32-nat.c: Include windefs instead of windows.h.
* utils.c: Add routines for printing addresses and registers
based on type size.
tests and anonymous union print/ptype tests.
* gdb.base/list.exp (test_forward-search): Increase timeout by
5 minutes for the "search extremely long line" case.
* lib/gdb.exp (gdb_test): Document that the third arg to gdb_test is
completely optional and that the pass/fail messages use the command as
the message if that third arg is a null string.
(gdb_test_exact): Arrange that a null string pattern means match a
null string output rather than any output, which might include random
errors.
* gdb.base/mips_pro.exp: Add "mips*-sgi-irix4*" xfail for
backtrace test.
* gdb.c++/demangle.exp: Add a "*-*-*" xfail for test that was
always failing and failure is now exposed by gdb.exp changes.
"call king(a, otto[[10, 15], [20, 25]])".
* pr-8742.exp: Add mips*-sgi-irix* xfails for
"pass int powerset tuple"
"pass set powerset tuple"
"pass modeless int powerset tuple" and
"pass modeless set powerset tuple".
* tuples.exp: Add sparc-*-solaris* and sparc-*-sunos*
xfails for several "set var" commands that are failing.
Convert most of the set commands into gdb_test_exact
commands.
if we encounter a positive stack adjustment.
(find_proc_desc): If heuristic_fence_post is non-zero, use
heuristic_proc_start to determine the start of a function before
calling heuristic_proc_desc.
* coffread.c (coff_symtab_read): Change minimal symbol types
for C_LABEL symbols from mst_* to mst_file_*.
* config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
* configure.in: Handle error message from sun3 native ld when
configuring HLDFLAGS.
* configure: Regenerated with autoconf.
* c-valprint.c (c_value_print): Adjust value address by VALUE_OFFSET.
* cp-valprint.c (cp_print_value): Prevent gdb crashes by making sure
that the virtual base pointer from an user object still points to
accessible memory.
* dbxread.c (dbx_symfile_init): Initialize sym_stab_info to
clear the recently added header_files fields.
(dbx_symfile_finish): Free hfiles[i].vector to avoid storage leak.
* d10v-tdep.c: Fix some problems with inferior function calls.
* config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Change dummy to be
a pointer to the dummy's stack instead of just a flag.
missing or zero-sized .text sections properly.
* mdebugread.c: Handle scRConst and scSUndefined storage classes.
* stabsread.c (scan_file_globals): Try to resolve symbols
for shared libraries from the minimal symbol table of the main
executable first.
* m32r-tdep.c: Improved frame_chain and fn prologue analysis.
* configure.tgt: Add entry for m32r target.
* monitor.h: Add a flag to tell monitor_store_register to use
(val, regno) instead of (regno, val).
* monitor.c: Make monitor_store_register honor the above flag.
Make monitor_exp ignore DC1/DC3 for m32r.
Increase buf size in monitor_dump_regs.
the entry to the exit system call to detect termination of the
inferior stopped working. Trace termination of the inferior via
PRFS_STOPTERM instead.
(procfs_init_inferior): Do not trace entry to exit system call
if PIOCSSPCACT is defined.
(procfs_wait): Handle PR_DEAD event, which signals the termination
of the inferior if PRFS_STOPTERM is set.
* mdebugread.c (parse_partial_symbols): Ignore stNil section
start address symbols.
* sparc-tdep.c (get_saved_register): Get saved PC from the
frame info if not in innermost frame.
markers correctly; this fixes problem on Vr5000 where all
functions in a module had the same address.
* configure.in, configure.tgt, configure.host, gdbserver/configure.in:
Correct for pc-linux-gnu problem in config.guess.
* configure: Regenerate.
external forms may have different sizes. Don't assume that an
internal_nlist has the same layout as an external_nlist. Create
symbol for n_strx element so to hide specifics of nlist from
partial-stab.h.
* partial-stab.h: Don't reference dbxread symbols directly. Use
CUR_SYMBOL_STRX instead.
* config/i386/xm-windows.h: Define SIGQUIT and SIGTRAP.
* config/v850/tm-v850.h: Define PS_REGNUM and TARGET_V850 for
MSVC builds.
* mswin/gdbwin.c (reg_order): Define register order for V850.
* mswin/gui.cpp (CGuiApp::InitInstance): Define target name for
V850.
* mswin/regdoc.h: Define MAXREGS for V850.
prologues correctly. First, prologue end is now defined by
presence of a branch, jump or call insn. Second, can no longer
fix frame offsets because we may not know the offset until after a
register has been saved.
* (v850_init_extra_frame_info): Fixup frame offsets here because
we have all the info at this time.
* (v850_frame_chain): Use new calling convention for scan_prologue.
Tue Oct 22 10:25:29 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* d10v-tdep.c, config/d10v/tm-d10v.h: Changes to allow stack
backtraces and inferior function calls.
end-sanitize-d10v
* gdb.base/setshow.c: New file, tests show and set.
* gdb.base/help.exp: Add test for help set|show annotate.
* gdb.base/default.exp: Add test for set|show annotate.
PR 8511
an open core_bfd.
* cp-valprint.c (cp_print_value_fields): Pass correct address
to val_print, not 0.
From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
* eval.c (evaluate_subexp_standard) [case BINOP_REPEAT]: Chase
typedefs before checking for integral type of right operand.
errors unique.
* testsuite/gdb.base/nodebug.exp: Whack out all -g options
explicitly.
* v850-tdep.c (v850_init_extra_frame_info v850_frame_chain): Fix
sign bugs with scanning prologues. Get a little smarter about
calculating the length of uninteresting instructions.
and width commands. This is done elsewhere.
* (gdb_start): Don't call gdb_start_sim here. That's already
done in gdb_load. This fixes lots of failures in default.exp.
LOC_LOCAL_ARG as arguments so that GDB will know about function
args declared this way. Mostly affects dwarf.
* dwarfread.c (decode_die_type): Change default type from int to
void. This allows GDB to recognize void functions.
* (new_symbol): If AT_PROTOTYPED is present, set a flag in the
type structure.
* findvar.c (extract_floating store_floating): Clean up comments
to reflect reality.
* gdbtypes.h: Add TYPE_FLAG_PROTOTYPED so that we can tell if a
function has a prototype. Currently, only dwarf supports this.
* utils.c (floatformat_from_doublest): Fix logic error with
converting from double to float. (It wasn't shifting mant_long if
it had a hidden bit.)
* v850-tdep.c: Add support for function calling. Fix some
problems with debugging code w/o debug symbols.
* config/v850/tm-v850.h: Ditto.
(distclean maintainer-clean realclean): No need to remove files
twice. Nuke the duplicates.
* gdb.base/Makefile.in (EXECUTABLES): Add "structs".
* gdb.threads/Makefile.in (distclean maintainer-clean realclean):
Remove config.h along with other config files.
struct frame to make it possible to use frame_saved_args in
EXTRA_FRAME_INFO macro.
* v850-tdep.c config/v850/tm-v850.h: Lotsa new functions and
macros to make frame operations (such as backtrace) work.
* dbxread.c (dbx_symfile_read): Call free_pending_blocks rather
than poking global variable (which is now static).
* hpread.c (hpread_build_psymtabs): Ditto.
* os9kread.c (os9k_symfile_read): Ditto.
* xcoffread.c (xcoff_initial_scan): Ditto.
* buildsym.h (free_pending_blocks): Declare here.
(pending_blocks): Remove declaration of global symbol.
(free_pendings): Remove declaration of global symbol.
(make_blockvector): Declare here.
(record_pending_block): Declare here.
* dstread.c (make_blockvector): Remove static copy that was old
clone of version in buildsym.c.
(process_dst_block): Call record_pending_block rather than doing
it by hand.
(read_dst_symtab): Ditto.
* buildsym.c (make_blockvector): Make global rather than static,
(record_pending_block): New function, code moved from finish_block.
(finish_block): Use record_pending_block.
(free_pending_blocks): New function.
(really_free_pendings): Call free_pending_blocks.
(pending_blocks): Make static instead of global.
(free_pendings): Make static instead of global.
files).
* (SUBDIRS): Remove mswin.
* Change procedure for creating init.c. Speeds things up quite a
bit.
* config.in configure configure.in: Check for select, poll.
* Check for OSF header files before including hpux-thread.o.
* Don't configure doc or testsuite when building under MSVC.
* findvar.c value.h (read_register_pid write_register_pid): Make
global. Needed for hppa-tdep.c.
* (supply_register): Don't set pid to inferior_pid when supplying
registers.
* hppa-tdep.c (saved_pc_after_call): frame_saved_pc ->
FRAME_SAVED_PC.
* (frame_saved_pc): Change name to hppa_frame_saved_pc.
* (hppa_pop_frame): Don't use a pid of 0 with target_write_pc.
Use write_pc instead, which uses the correct pid.
* (target_read_pc target_write_pc): Use read/write_register_pid
instead of read/write_register to preserve the pid passed in.
* inftarg.c (child_can_run): Add flag child_suppress_run to allow
hpux-threads.c to override this as a runnable target.
* config/pa/nm-hppah.h: Define target_new_objfile and
target_pid_to_str.
* config/pa/tm-hppa.h (FRAME_SAVED_PC): Use hppa_frame_saved_pc
instead of frame_saved_pc.
* config/m68k/tm-m68k.h: Define TARGET_M68K for Wingdb.
* config/m68k/tm-monitor.h: Use FRAME_CHAIN_VALID_ALTERNATE, since
we can't easily determine the start file bounds with ELF.
* config/mips/tm-mips.h: Define TARGET_MIPS for Wingdb.
* hpux-thread.c: New file for HPUX/OSF thread support.
* osf-share/{README AT386/cma_thread_io.h HP800/cma_thread_io.h
RIOS/cma_thread_io.h cma_attr.h cma_deb_core.h cma_debug_client.h
cma_errors.h cma_handle.h cma_init.h cma_list.h cma_mutex.h
cma_sched.h cma_semaphore_defs.h cma_sequence.h cma_stack.h
cma_stack_int.h cma_tcb_defs.h cma_util.h}: New files for OSF
thread support.
print the addresses as part of the complaint. Add a complaint for
cases where the block end address is smaller than the block start
address, in case any such conditions slip through our fixup mechanism.
* symmisc.c (dump_symtab): Only print blockvector for primary
symtabs, to avoid massive duplication of output due to secondary
symtabs that point to same blockvector. Also do some minor
formatting tweaks.
* dwarf2read.c (read_tag_reference_type): New fn.
(read_type_die): Call it.
(dwarf_attr): Also look in the DIEs referred to by specification
or abstract_origin attributes.
SIGTRAMP_END.
* config/i386/tm-i386os9k.h (SIGTRAMP_START, SIGTRAMP_END):
Define with dummy pc arg.
* config/m68k/tm-nbsd.h: Ditto.
* doc/gdbint.texinfo: Document that SIGTRAMP_START and
SIGTRAMP_END are macros that take an single argument.
"p func1 ()" and note that rests of tests are skipped.
* gdb.base/corefile.exp: Add i*86-*-linux* and m68*-*-hpux*
setup_xfails for "print func2::coremaker_local".
Add i*86-*-linux* setup_xfail for "backtrace in corefile.exp".
* gdb.base/mips_pro.exp: Restart gdb in this test so it isn't
affected by the previous run test.
* gdb.chill/misc.exp: Add m68*-*-hpux* setup_xfails for
"print array () ubyte (foo)" and "print/x array () byte (\$i)"
* gdb.chill/pr-8742.exp: Add m68*-*-hpux* setup_xfails for
"pass int powerset tuple" and "pass modeless int powerset tuple".
* gdb.chill/tests2.exp: Add m68*-*-hpux* setup xfails for
"real write 4" and "real write 8".
* gdb.shill/tuples.exp: Add i*86-*-linux* and m68*-*-hpux*
setup_xfails for "print vs1 after tuple assign 2",
"print \$i after tuple assign 2", and
"print vs2 after tuple assign 2".
* lib/gdb.exp (gdb_test): When a gdb aborts, print a more
meaningful error message and return -1 so the caller can
suppress further tests and avoid a cascade of errors.
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
