Sun Jan 15 14:36:19 1995 Steve Chamberlain <sac@splat>
* breakpoint.h (disable_breakpoint, enable_breakpoint):
New declarations.
(enum bpdisp): Change name of 'delete' member to 'del'.
(struct bpstat): Changed name to 'bpstats'.
* breakpoint.c (disable_breakpoint, enable_breakpoint,
breakpoint_chain): Made globally visible.
(bpstat_stop_status): Use new name for bpstat.
(break_command_1, watch_command_1, catch_command_1,
breakpoint_auto_delete, denable_delete_breakpoint): Use 'del'
instead of 'delete'.
(set_breakpoint_sal): New function.
* defs.h (registers_changed_hook): New declaration.
* infcmd.c (run_stack_dummy): 'delete' is now 'del'.
* inflow.c (new_tty): Treat WIN32 in same way as __GO32__
* main.c (main): Don't scan options when in WIN32 and exit
without entering main loop.
* m2-exp.y (m2_elx): Member 'class' is now 'aclass'.
* symtab.h (struct symbol, struct partial_symbol): Changed name of
member 'class' to 'aclass'.
(SYMBOL_CLASS, PSYMBOL_CLASS): Reflect change.
* top.c (registers_changed_hook): New definition.
* utils.c (quit, notice_quit, initialize_utils): Treate WIN32
in same way as __GO32__.
* value.h (c_typedef_print): Rename 'new' argument.
Per Bothner [Fri, 13 Jan 1995 06:24:23 +0000 (06:24 +0000)]
* stabsread.c (read_enum_type): When pending enum symbols are
put into the enum type, they must be inserted in "backwards
order, in case we've overflowed a struct pending buffer.
Ken Raeburn [Fri, 13 Jan 1995 01:05:42 +0000 (01:05 +0000)]
* app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get' function is
scrub_from_file, call scrub_from_file directly, and get gcc's inlining
capability into the act.
Stu Grossman [Thu, 12 Jan 1995 23:10:48 +0000 (23:10 +0000)]
* gdbtk.c gdbtk.tcl: Update/add copyright.
* gdbtk.tcl (build_framework): Several fixes for filespec widget,
including dismiss button, and better error handling.
* (create_command_win): Bind button 2 to retrieve selection.
Ken Raeburn [Thu, 12 Jan 1995 21:37:32 +0000 (21:37 +0000)]
* srec.c, tekhex.c: Include libiberty.h. Delete static array hex_value and
replace references to it with references to hex_init, hex_p, and hex_value.
* tekhex.c (digs): Now const.
Ken Raeburn [Thu, 12 Jan 1995 21:35:05 +0000 (21:35 +0000)]
* sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now const.
* elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto.
* archures.c (archures_init_table): Now const.
(bfd_arch_init): Adjusted type of local var `ptable'.
Jim Kingdon [Thu, 12 Jan 1995 20:12:07 +0000 (20:12 +0000)]
* gdb.base/sigall.c (gen_*): Pass argument to handle_* to avoid
compiler warning with dec alpha compiler.
* gdb.base/commands.exp (if_while_breakpoint_command_test): Remove
extra \n from gdb_test call (this explains why the prompt test
that I removed yesterday was there).
(user_defined_command_test): Remove extra \n and prompt test.
* gdb.base/sigall.c: If SIGABRT == SIGLOST, just act as if SIGLOST
doesn't exist. Likewise if SIGIO == SIGPOLL, pretend SIGPOLL
doesn't exist.
* gdb.base/sigall.exp: Remove special handling for SIGIO and SIGPOLL.
Also remove alpha workaround, which turns out to be because
SIGABRT == SIGLOST.
Peter Schauer [Thu, 12 Jan 1995 18:33:52 +0000 (18:33 +0000)]
* hosts/symmetry.h: Redefine `shared' to enable compilation
with the native Dynix cc compiler.
* i386dynix.c: Include aoutx.h instead of using routines
from aout32.c.
Peter Schauer [Thu, 12 Jan 1995 18:12:04 +0000 (18:12 +0000)]
* README: Add note about SPARCworks cc release 3.0 and higher.
Add procfs support for Alpha OSF/1-2.x.
* config/alpha/nm-osf.h: Renamed from nm-alpha.h, generic
OSF/1 native support.
* config/alpha/alpha-osf1.mh (NAT_FILE): Changed accordingly.
(MUNCH_DEFINE): Removed.
* config/alpha/alpha-osf2.mh, config/alpha/nm-osf2.h: New files
for procfs support.
* configure.in (alpha-dec-osf*): Use alpha-osf2.mh for OSF/1
release 2.x and higher, else alpha-osf1.mh, as the procfs support
in release 1.x is incomplete.
* Makefile.in (ALLCONFIG): Add config/alpha/alpha-osf2.mh.
* alpha-nat.c (supply_gregset, fill_gregset, supply_fpgregset,
fill_fpgregset): New routines for procfs support.
* inftarg.c (_initialize_inftarg): Don't add ptrace support
if we have an optional procfs and /proc is accessible.
* procfs.c: Include sys/fault.h and sys/syscall.h before
including sys/procfs.h.
(unconditionally_kill_inferior): If PROCFS_NEED_PIOCSSIG_FOR_KILL
is defined, additionally perform a PIOCSSIG to really terminate
the inferior.
(create_procinfo): Always return a result.
(create_procinfo, do_attach): Don't trace T_IFAULT faults if
PROCFS_DONT_TRACE_IFAULT is defined.
(procfs_init_inferior): Use START_INFERIOR_TRAPS_EXPECTED as
argument to startup_inferior if it is defined.
(proc_set_exec_trap): If PIOCSSPCACT is defined, use it instead
of tracing exits from exec system calls. Needed for the user level
loader under Alpha OSF/1.
(do_detach): Clear any pending signal if we want to detach from
a process without a signal.
(set_proc_siginfo): If PROCFS_DONT_PIOCSSIG_CURSIG is defined,
don't issue a PIOCSSIG if pr_cursig already contains the signal we
intend to set.
(info_proc_signals): If PROCFS_SIGPEND_OFFSET is defined, the
pending signals are numbered from 1 instead of 0.
(info_proc_mappings): Increase size of output format for addresses
if BFD_HOST_64_BIT is defined.
(procfs_stop): Renamed from child_stop.
(_initialize_procfs): Don't add procfs support if we have an
optional procfs and /proc is not accessible.
Ian Lance Taylor [Thu, 12 Jan 1995 06:34:11 +0000 (06:34 +0000)]
* ldlang.c (lang_place_orphans): Don't ignore files with
just_syms_flag set. Instead, put all their sections in
bfd_abs_section_ptr, using the section VMA as the output_offset.
PR 6159.
Stu Grossman [Thu, 12 Jan 1995 02:10:05 +0000 (02:10 +0000)]
* gdbtk.tcl: Add button to control mixed source disassembly.
* Use text widgets in expr window. The give me more control over
layout.
* Add auto-updating of exprs in expression window.
* Handle expressions out of scope a bit better.
* Make selected window pop up to the top when invoked via the
menubar.
* Make copyright message have raised relief.
Jim Kingdon [Wed, 11 Jan 1995 20:42:33 +0000 (20:42 +0000)]
* gdb.base/a1-selftest.exp: Don't test "maint dump-me". That test
was a vestige of the manual TESTSTRATEGY, and the purpose of it
was to make sure that gdb can read a core file. But (a) the "read
the corefile" part didn't make it to a1-selftest.exp, we just
delete the corefile after creating it, and (b) we test reading
corefiles in corefile.exp anyway. Also, this test left around a
xgdb process on Solaris.
Ian Lance Taylor [Wed, 11 Jan 1995 16:26:15 +0000 (16:26 +0000)]
* ldexp.c (fold_binary): Adding or subtracting an absolute value
to a relative value does not require forcing the relative value to
be absolute. Also, reindent function.
Jeff Law [Wed, 11 Jan 1995 07:43:53 +0000 (07:43 +0000)]
* gdb.base/commands.exp: Test a simple user defined command with
arguments and if/while statements; verify the full user command is
printed by "show user".
Jeff Law [Wed, 11 Jan 1995 04:48:43 +0000 (04:48 +0000)]
* gdb.base/watchpoint.exp: hppa*-*-*bsd* no longer has problems
performing an inferior call with watchpoints enabled.
* gdb.base/watchpoint.c (main): Delete second unnecessary read
call.
Jim Kingdon [Tue, 10 Jan 1995 23:44:43 +0000 (23:44 +0000)]
* gdb.c++/classes.exp (test_ptype_class_objects, ptype class Foo):
Add additional pattern for when "int operator int(void);" appears
in a different order.
Jim Kingdon [Sun, 8 Jan 1995 22:13:21 +0000 (22:13 +0000)]
* target.c, target.h (target_signal_from_command): New function.
* infrun.c (handle_command, signals_info), infcmd.c
(signal_command): Use it.
* infrun.c, infcmd.c: Update docstrings for these commands.
* target.h (enum target_signal), target.c (signals), target.c
(target_signal_from_host, target_signal_to_host): Add
TARGET_SIGNAL_REALTIME_* and TARGET_SIGNAL_PRIO for lynx.
* config/tm-lynx.h: Define signal numbers for realtime events.
Peter Schauer [Sat, 7 Jan 1995 15:30:58 +0000 (15:30 +0000)]
* dbxread.c (process_one_symbol): Handle N_FUN symbols
for Sun acc 3.0 under SunOS4.
Changes to improve handling of runtime common symbols
under SunOS4.
* minsyms.c (get_symbol_leading_char): New routine to determine
the leading symbol character for an objfile.
(prim_record_minimal_symbol_and_info, install_minimal_symbols):
Use it.
* objfiles.h (rt_common_objfile): New global, points to objfile
containing the runtime common minimal symbols.
* objfiles.c (free_objfile): Mark rt_common_objfile as
unallocated before freeing it.
* solib.c (allocate_rt_common_objfile): New routine to allocate
an objfile for the runtime common minimal symbols.
(solib_add_common_symbols): Allocate an objfile for the runtime
common symbols if necessary and put common symbols into it.
Clean up code and comments.
(solib_add, special_symbol_handling): Cleanup comments regarding
runtime common symbols.
* stabsread.c (scan_file_globals_1): New routine, contains
old scan_file_globals code. Checks if there are any unresolved
global symbols before starting the expensive minimal symbol table
search.
(scan_file_globals): Now calls scan_file_globals_1 for the passed
objfile and eventually for the runtime common objfile. Complains
about any unresolved global symbols and removes them from the
global symbol chain to avoid dangling pointers into the symbol
table if the symbol table is reread.
Stu Grossman [Fri, 6 Jan 1995 01:55:45 +0000 (01:55 +0000)]
* Makefile.in (install_only uninstall): Indent for clarity
* core.c (dis_asm_read_memory): Add call to
dis_asm_read_memory_hook to provide alternate way for disassembler
to read memory.
* defs.h: Protect from multiple inclusion. Add decl for
dis_asm_read_memory_hook.
* gdbtk.c (finish_saving_output): Don't do anything if not saving
output.
* (breakpoint_notify): Don't send null filename to tcl.
* (gdb_eval): New tcl command to eval an expression.
* (gdb_disassemble): New tcl command to do disassembly. This
allows tcl code to choose between exec file and target memeory,
and can also do mixed source and assembly.
* (gdbtk_init): Move reading of gdbtk.tcl to the end to make sure
that more of the environment is set up. Also, create link between
gdb and tcl vars disassemble{-_}from{-_}exec.
* gdbtk.tcl: New expression window support.
* Make assembly window be 80 columns wide.
* Use new disassembly method. Add menu items to select
disassembly from exec file or target.
* Change View menubar item to Options.
* Get rid of Stack, Breakpoints, Signals, and Variables Windows,
since they don't exist yet.
* Pop up a copyright window on startup.
* top.c: Make window startup be the default.
* Add dis_asm_read_memory_hook.
* Makefile.in: Use /x/x/ instead of /brokensed/brokensed/, to
reduce command line length.
(AS_FOR_TARGET): Check for as.new, not Makefile.
(NM_FOR_TARGET): Check for nm.new, not Makefile.