that contains a static instance of the class.
* cp-valprint.c (dont_print_vb_obstack): Renamed from
dont_print_obstack, made static.
(dont_print_statmem_obstack): New obstack, controls printing
of static member classes.
(_initialize_cp_valprint): Initialize it.
(cp_print_static_field): New function, handles printing of
static members.
(cp_print_value_fields): New parameter dont_print_statmem to
handle recursive printing of static member classes, use
cp_print_static_field to handle printing of static members.
* c-valprint.c (cp_print_value_fields): Update prototype and
call to include additional dont_print_statmem parameter.
* c-valprint.c, f-valprint.c (dont_print_obstack): Remove unused
extern declaration.
* alpha-tdep.c, findvar.c, infptrace.c: Include <string.h>.
* config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS): Call
alpha_find_saved_regs if fi->saved_regs is still NULL.
* elfread.c (elf_symtab_read): Ensure that the filename field
of a minsym is nonempty. Ignore solib trampoline symbols from
the main symbol table, they might have a bogus value.
* procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh:
Fix typos in comments.
pdr.framereg field of MIPS_EFI_SYMBOL_NAME symbol to -1. That way
we know whether the PDR ever got set.
* mips-tdep.c (find_proc_desc): If pdr.framereg field is -1, don't
use the PDR, just examine prologues instead.
convenience variable $_ to be the line # of the match.
* symtab.c (decode_line_1): Allow convenience variables to be
used in line specs (for breakpoints and such).
Sun make (with VPATH) work...
* monitor.c monitor.h rom68k-rom.c: Serious cleanup to make IDP
(rom68k) target work right.
* array-rom.c op50-rom.c w89k-rom.c: Partial updates to new
monitor.c interface. More work needs to be done here.
* config/m68k/tm-monitor.h: Change DECR_PC_AFTER_BREAK to 0 to
match the IDP monitor. Also, set NUM_REGS to 18 cuz there's no
floating-point for this card.
we coerce array to pointer (in case arg2 is already array).
* valops.c (call_function_by_hand): Set using_gcc to 2 if using
gcc2. Needed for REG_STRUCT_HAS_ADDR to work on sparc.
Also check REG_STRUCT_HAS_ADDR for union, array and string types.
* valops.c (call_function_by_hand): Re-arrange code for pushing
paramaters on the stack so we can do better STACK_ALIGN.
* valops.c (call_function_by_hand): Call error if the number
of arguments is fewer than parameter types in function type.
sparc64 support to here.
(sparc64_extract_struct_value_address): Deleted.
(dump_ccreg): Add a prototype so long long arg -> int.
* sparc/tm-sp64.h (USE_STRUCT_CONVENTION): Define.
(EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
callers changed. Use it to handle dynamic address relocation.
(hpread_build_psymtabs): Adjust texthigh as we read each function
debug symbol. Fix computation of texthigh.
(hpread_read_subrange_type): Work around macro bugs in HP's
compilers.
(hpread_process_one_debug_symbol): Correctly map source lines.
extract_unsigned_integer and friends, not SWAP_TARGET_AND_HOST.
* defs.h, findvar.c: Move SWAP_TARGET_AND_HOST back to findvar.c.
Rename it to SWAP_FLOATING to make it clear it is no longer for
integers.
create a 0-length array type, and set BOUND_CANNOT_BE_DETERMINED.
* valops.c (value_cast): If a cast like (TYPE[])VALUE (i.e. array
of unknown length) use sizeof(VALUE)/sizeof(TYPE) as the length.
* c-typeprint.c (c_type_print_varspec_suffix): If array length
is 0, print it, but not if upper_bound is BOUND_CANNOT_BE_DETERMINED.
simplify code, declare things, format to standards.
(inferior.h, value.h, command.h, remote-utils.h): Include.
(e7000_login): Rename to e7000_login_command.
(e7000_ftp): Rename to e7000_ftp_command.
(e7000_drain): Rename to e7000_drain_command.
arg, it is a value not a symbol.
gcc -Wall lint:
* eval.c: Move declaration of evaluate_subexp_with_coercion from here..
* expression.h: ..to here.
* expression.h: Include value.h.
* ch-lang.c (evaluate_subexp_chill): Add default case in switch.
* c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
f-lang.c (f_language_defn), language.c (unknown_language_defn,
auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
Set evaluate_exp to evaluate_subexp_standard.
* ch-lang.c (evaluate_subexp_chill): New function. Chill-specific
support for MULTI_SUBSCRIPT.
(chill_language_defn): Set evaluate_exp to evaluate_subexp_chill.
* eval.c (enum noside): Move from here ....
* expression.h (enum noside): ... to here.
(evaluate_subexp_standard): New prototype.
* eval.c (evaluate_subexp): Renamed to evaluate_subexp_standard.
Removed lo-longer-needed test for chill_varying_type.
(evaluate_subexp): New. Calls exp->language_defn->evaluate_exp.
since that functionality has been re-written.
* coffread.c: Remove commented-out add_param_to_type support.
* mdebugread.c (parse_symbol): Likewise.
* stabsread.c (define_symbol): Likewise.
parameter type info, set that from parameter symbols.
* c-typeprint.c (c_type_print_varspec_suffix): For TYPE_CODE_FUNC,
print parameter types, if available.
* ch-typeprint.c (chill_type_print_base): Likewise.
* gdbtypes.h (struct type): Remove function type field.
(TYPE_FUNCTION_TYPE): Remove macro. We can't as simply re-use
function types now that we're also storing parameter types.
And the payoff is much less.
* gdbtypes.c (make_function_type): Don't use/set TYPE_FUNCTION_TYPE.
(recursive_dump_type): Don't print TYPE_FUNCTION_TYPE.
* dwarfread.c (read_subroutine_type): Don't set TYPE_FUNCTION_TYPE.
* partial-stab.h: Call it.
* stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
get the address.
* sparc-tdep.c (solaris_static_transform_name): New function.
text and data symbols.
(som_symfile_offsets): If objfile is a shared library, then get
text and data offsets from the shared library structures.
* somsolib.c (som_solib_add): Copy the bfd pointer from the
objfile rather than reopening the file again.
(som_solib_section_offsets): New function.
* somsolib.h (som_solib_section_offsets): Declare.
top.c : Get rid of dis_asm_read_memory_hook. We can now call the
disassemblers directly and have no need for this hook anymore.
* defs.h, printcmd.c: Make print_insn be static.
* ser-go32.c (dos_comisr): Make this 8 bit clean.
* (dos_open dos_close): Allow multiple opens to the same device.
Use a ref count to prevent unwanted deallocations.
* sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32
happy.
* (sparclite_ops): Switch to download_stratum.
* target.h (enum strata): Move download_stratum before
process_stratum so that executable targets get pushed on top of
download targets.
OP_UNDETERMINED_ARGLIST (no backtracking, more general).
* f-valprint.c (f_val_print): Print TYPE_CODE_STRING using
LA_PRINT_STRING, and not val_print_string (which reads from inferior).
* ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function
duplicate function made redundant by chill_varying_type.
Re-write of f77 string and complex number support:
* language.h (struct language_defn): New fields string_lower_bound
and string_char_type.
* c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
language.c (unknown_language_defn, auto_language_defn,
local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
(f_language_defn), ch-lang.c (chill_language_defn): Set new fields.
* gdbtypes.c (create_string_type): Use new string_char_type field.
* valops.c (value_string): Use new string_lower_bound field.
* defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed.
* f-lang.c (f_create_fundamental_type, _initialize_f_language),
m2-lang.c (m2_create_fundamental_type),
gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex
types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
* mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
Removed. Use builtin_type_complex and builtin_type_double_complex.
* gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING
and TYPE_CODE_LITERAL_COMPLEX.
* c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of
TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
* gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
f77_create_literal_string_type): Removed.
* value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
VALUE_SUBSTRING_MYADDR): Removed.
* expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to
OP_COMPLEX.
* parse.c: Update accordingly.
* f-valprint.c (f77_print_cmplx): Removed.
(f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating.
* f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY.
* eval.c (evaluate_subexp): For case OP_ARRAY, don't call
f77_value_literal_string.
* valops.c, value.h (f77_value_literal_string, f77_value_substring,
f77_assign_from_literal_string, f77_assign_from_literal_complex):
Removed.
(value_assign): No longer need to handle literal types.
* valops.c (f77_value_literal_complex), value.h: Re-written and
renamed to value_literal_complex. Last arg is now a (complex) type.
* valops.c (f77_cast_into_complex): Re-written and renamed to
cast_into_complex.
* eval.c (evaluate_subexp): Update accordingly.
start_element, left_element, right_element, slice_size,
lower_element, upper_element, first_element): Removed.
(value_string_slice, value_array_slice): Replaced by ...
(slice): New non-terminal, with working slice support.
(primitive_value_lparen, rparen): New non-terminals.
(maybe_tuple_elements): New non-terminal, to allow empty tuples.
(idtokentab): Added "up".
* value.h (COERCE_VARYING_ARRAY): New macro.
* valarith.c (value_subscript): Use it.
* valops.c (value_cast): Likewise. Also, do nothing if already
correct type, and allow converting from/to range to/from scalar.
* valops.c, value.h (varying_to_slice, value_slice): New functions.
* eval.c (OP_ARRAY): Add cast for array element.
* expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes.
* valops.c (chill_varying_type): Moved function frp, here ...
* gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
* parse.c (length_of_subexp, prefixify_subexp): Add support
for TERNOP_SLICE, TERNOP_SLICE_COUNT.
* expprint.c (print_subexp, dump_expression): Likewise.
* eval.c (evaluate_subexp): Likewise.
* eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call
value_x_binop on a Chill varying string.
* ser-go32.c (dos_close): Don't crash if scb null.
(dos_sendbreak): New function.
(dos_ops): Point to dos_sendbreak.
(dos_info): Calculate COM number correctly.
func_symbol_type and var_symbol_type as type of functions and
variables which don't have any stabs associated with them.
Reindent most of function.
(_initialize_xcoffread): Initialize *_symbol_type.
* xcoffread.c (read_xcoff_symtab): Reindent most of function.
Put C_HIDEXT symbols in the minimal symbols, rather than ignoring
them (this part commented out as I didn't quite get it to work).
(cs_to_section, find_targ_sec): New functions, to support above code.
* xcoffread.c (RECORD_MINIMAL_SYMBOL): Only skip '.' if it is
actually present.
(exec_file_command, xfer_core_file): Comment out.
(arm_print_insn): Remove, now in libopcodes.
(skip_prologue): Comment out most of body.
(arm_frame_find_saved_regs): Move here from tm-arm.h.
(_initialize_arm_tdep): Set tm_print_insn.
* config/arm/tm-arm.h: Remove old refs to first_object_file_end.
(XFER_CORE_FILE): Remove.
(FRAME_FIND_SAVED_REGS): Call arm_frame_find_saved_regs.
problems with those changes were (a) the file didn't compile, (b)
they changed memset to bzero--memset is correct, (c) they took out
code to deal with boards lacking floating point, (d) who knows
what I didn't discover in a quick read.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn), c-lang.c (c_language_defn, cplus_language_defn,
asm_language_defn): Set c_style_arrays to true.
* m2-lang.c (m2_language_defn), ch-lang.c (chill_language_defn),
f-lang.c (f_language_defn): Set c_style_arrays to false.
* valops.c (value_string): If c_style_array is not set,
allocate string in gdb (not inferior) using allocate_value.
* value.h (COERCE_ARRAY), valops.c (value_addr, value_arg_coerce):
Only call value_coerce_array if current_language->c_style_arrays.
* values.c: Add #include "language.h". (Needed for COERCE_ARRAY.)
* valops.c (chill_varying_type): New predicate.
* valops.c (value_cast): Support assigning a fixed string or array
to a variable string/array structure.
* valarith.c (value_subscripted_rvalue): Extra parameter lowerbound.
Check index>=lowerbound, and then add lowerbound to index here,
instead of in caller. Generalize to arbitrary lval_types.
(value_subscript): Use enhanced value_subscripted_rvalue if
c_style_arrays is false (and index is in range).
* ch-exp.y (match_bitstring_literal): Fix for proper endianness.
* expprint.c (print_subexp): Don't call error on OP_BITSTRING,
just print B'<unimlemented>'.
* gdbtypes.c (create_set_type): Fix bug in length calculation.
* valops.c, value.h (value_bitstring): New function.
* eval.c (evaluate_subexp): Implement support for OP_BITSTRING.
* ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
check that return type is non-void, and print in proper Chill syntax.
labeled structre tuples.
* ch-exp.y (tuple_element, named_record_element, tuple_elements):
New non-terminals, to handle labeled structure tuples.
(tuple): Re-define using tuple_elements.
* eval.c (evaluate_labeled_field_init): New function, to handle
initialization of structure fields, possibly using OP_LABELED.
(evaluate_subexp): Use it.
* expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax
for Chill. Handled OP_LABELED.
* parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED.
* eval.c (evaluate_subexp): Handle Chill Powerset tuples.
* valarith.c (value_bit_index): Just treat bitstring as represented
by an array of bytes. Alignment is handled by compiler.
and config/a29k/vx29k.mt.
* configure.in: add new configuration a29k-*-vxworks.
* remote-vx29k.c: new file merged from WRS.
* remote-vx.c: merge changes from WRS.
* 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.
* 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.
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.
* 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.
* 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.
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.
* 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.
(tuple): Parse simple unlabelled tuples.
* eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to
evaluate brace-initializer-expressions depending on context.
(evaluate_subexp case UNOP_CAST): Pass the target type as
expected type when evaluating the expression.
BOOL from TYPE_NAME.
* ch-valprint.c (chill_print_type_scalar): New function, to handle
TYPE_CODE_RANGE better than print_type_scalar does.
(chill_val_print_array_elements): Use above new function.
commands.
* top.c (struct user_args): Structure for holding arguments to
user defined commands.
(print_command_line): Delete unused "tmp_chain" variable. Clean
up flow control by having cases exit in the same manner.
Before executing a command or evaluating an expression, substitute
the current $arg0..$arg9 values if the command/expression uses them.
(arg_cleanup): New function.
(setup_user_args, locate_arg, insert_args): Likewise.
(execute_user_command): Allow arguments to user defined commands.
* Allow if/while commands to be used within a breakpoint command
list.
* breakpoint.c (bpstat_do_actions): Call execute_control_command
rather than execute_command (passes entire command structure rather
than just the command line text).
(breakpoint_1): Use "print_command_line" to print a breakpoint
command line (including control structures).
* gdbcmd.h (execute_control_command): Provide extern decl.
(print_command_line): Likewise.
* top.c (execute_control_command): No longer static.
(print_command_line): New function to recursively print a command
line, including control structures.
to monitor config structure for supported baud rates for a target
and variable stop bits.
* monitor.c (monitor_fetch_register): Store register values in big
endian format on any host.
export stubs and actual shared library functions so that lazy
binding works correctly. Try both __d_plt_call and __gcc_plt_call
trampolines for calling import stubs.
space ID to place in the stack & inf_status structure.
(hppa_pop_frame): Don't walk through trampoline code if popping a
call dummy frame.
(hppa_fix_call_dummy): Call the stack dummy directly if the
current PC is in a shared library.
in_syscall bit in flags. Don't depend on the PC queue registers
when in_syscall is set, they're not valid.
* config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Pass inf_status down to
push_dummy_frame.
(SR4_REGNUM): Define.
* hppa-tdep.c: Misc. lint changes.
enabling I/O interrupts for SVR4 (streams).
* (start_saving_output save_output get_saved_output
finish_saving_output flush_holdbuf gdbtk_flush gdbtk_fputs
gdbtk_init):
Totally revamp to use TCLs dynamic string functions. Also, quote
all data passed back to TCL to prevent errors with unmatched
braces, odd characters, etc... This fixes several wierd problems
with outputting strings containing unmatched braces.
* (breakpoint_notify gdb_loc): Use long hex format to output
addresses of breakpoints and PCs. This fixes some Alpha problems.
* (breakpoint_notify): Add stream arg to call to gdbtk_fputs.
* (gdb_listfiles): Also, go through the symtabs when looking for
files. This makes xcoff work (sort of), but probably breaks
something else.
* (gdb_stop): Return TCL_OK instead of nothing. This fixes odd
TCL errors when hitting stop button.
* (tk_command): Don't pass interp->result on to Tcl_{Var}Eval, as
that will trash the result. strdup the result instead and pass
that on. Improve error handling as well.
* gdbtk.tcl (gdbtk_tcl_flush): Use global def of
current_output_win. Makes flushing actually work!
* (asm_win_name create_asm_win update_assembly): Bunch of fixes
to make assembly windows stop flashing when loading a new file.
* (gdbtk_tcl_busy gdbtk_tcl_idle): Use catch to prevent gdb_cmd
errors from losing control.
* (create_source_window): Add source file selection to View menu.
* (create_command_window (<Key-Return> binding): Quote text fed
into gdb_cmd to prevent eval errors.
* sparc-tdep.c (sparc_init_extra_frame_info): Set it.
(examine_prologue, sparc_init_extra_frame_info): Use ->frame plus
->sp_offset to compute the address something is saved at, not
->bottom.
* sparc-tdep.c (get_saved_register): New function.
* tm-sparc.h: Define GET_SAVED_REGISTER; don't define
FRAME_FIND_SAVED_REGS, HAVE_REGISTER_WINDOWS or REGISTER_IN_WINDOW_P.
* stack.c (frame_info): Add comment about what to do if
FRAME_FIND_SAVED_REGS is not defined.
* sparc-tdep.c (sparc_init_extra_frame_info): Set ->frame field
here. Get it right for flat frames.
* sparc-tdep.c (sparc_frame_chain): Instead of returning
meaningful value for ->frame field, just return dummy value.
This change is needed because the old code didn't deal with mixed
flat and non-flat frames.
* sparc-tdep.c (sparc_pop_frame): Write SP_REGNUM from
frame->frame, don't go through saved regs for this.
* sparc-tdep.c: Move guts of skip_prologue to new function
examine_prologue. Check for flat prologue and set is_flat.
Provide the caller with the information about what is saved where
if desired.
(skip_prologue, sparc_frame_find_saved_regs): Call examine_prologue.
* sparc-tdep.c: Replace union sparc_insn_layout and anonymous
union in isannulled, which won't work on a little-endian host,
with X_* macros.
* sparc-tdep.c (sparc_frame_saved_pc): If addr == 0, the saved PC
is still in %o7.
* config/sparc/tm-sparc.h: Define INIT_FRAME_PC and
INIT_FRAME_PC_FIRST.
* blockframe.c (get_prev_frame_info): Modify comments regarding
INIT_FRAME_PC_FIRST and the sparc.
* sparc-tdep.c (single_step): Use 4 not sizeof (long) for size of
instruction.
the return type of methods to avoid infinite loops with anonymous
types.
* valops.c (search_struct_field): Handle anonymous unions.
* sparc-tdep.c (sunos4_skip_trampoline_code): New function
to correctly handle steps into -g compiled PIC objects in the
main executable.
* config/sparc/tm-sun4os4.h (SKIP_TRAMPOLINE_CODE):
Redefine to use sunos4_skip_trampoline_code.
* dwarfread.c (DWARF_REG_TO_REGNUM): Provide a default mapping
from DWARF to GDB register numbering.
* dwarfread.c (locval): Use DWARF_REG_TO_REGNUM to map the
register value.
* config/mips/tm-mipsv4.h (DWARF_REG_TO_REGNUM): Define.
(QUIT): Call PROGRESS.
* main.c (main): Call START_PROGRESS and END_PROGRESS, break
usage message into shorter strings.
* source.c: Change long command help strings into concats of
shorter ones, for picky ANSI compilers.
(ChangeLog.mpw)
* main.c, source.c: Remove hacks that replace long strings
with shorter ones, now solved portably.
to fputs_unfiltered_hook. Differentiate stdout from stderr when
passing text into tcl land.
* defs.h, top.c, utils.c (error): Add error_hook.
* gdbtk.c: Improve mechanism for capturing output values.
* (full_filename): Remove.
* (gdb_cmd call_wrapper gdbtk_init): Protect all calls from tcl
land with call_wrapper. This prevents longjmps (usually via
error()) from jumping out of tcl/tk and leaving things in an
indeterminate state.
* gdbtk.tcl: New view option to disable line numbers. Put catch
around most uses of gdb_cmd. Add update button to reg config
window. Stop doing immediate updates when selecting registers.
Change register view values into checkbuttons.
recompute_reg_display_list): Use array instead of individual vars
for register display list.
* (recompute_reg_display_list update_registers): Fix bug with not
displaying all registers.
builtin_type_f_integer, and only include it in the f_builtin_types
once.
* somread.c (som_symfile_read): Just assign to objfile->obj_private,
not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
the HP compiler doesn't like.
gdb_changed_register_list, and gdb_regnames.
* gdbtk.tcl: Use monochrome color model for now.
* (delete_breakpoint_tag create_file_win): Add breakdot support.
* (create_file_win create_asm_win update_listing build_framework
create_source_window create_command_window): Re-org window
creation to give all windows consistent look and feel.
* (update_listing update_asm): Change pc pointer to '->'.
* (registers_command reg_config_menu create_registers_window
populate_reg_window update_registers): Revamp register window.
Allow selection of registers to be displayed. Highlight changed
registers.
changes. They are correct, unlike the post-Nov 3 comment
(FRAME_FP doesn't have any machine-independent relationship with
FP_REGNUM or any other such notion of a "frame pointer").
match stubs and protocol spec.
* gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
when passing to function which expects that.
The following changes aren't quite enough to make things work with
LynxOS (apprently kernel problems).
* infrun.c (wait_for_inferior): When resuming new thread, pass pid
not -1 for remote case.
* thread.c (info_threads_command): Give error if !target_has_stack.
* infrun.c (start_remote): Call init_thread_list.
* thread.c (info_threads_command): Don't call kill for remote
debugging target.
* target.c (normal_pid_to_str): Print "thread" not "process" for
remote.
* remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
response, and `thread' part of 'T' response.
* gdbserver/*: If program exits, send packet to GDB before
exiting. Handle termination with a signal the same as exiting
with an exitstatus.
* remote.c: Don't try to kill program after getting an 'X'
response.
* infrun.c (wait_for_inferior): Add comment about kill versus mourn.
* somsolib.h (som_solib_get_got_by_pc): Add extern decl.
* hppa-tdep.c (hppa_fix_call_dummy): Handle case where FUN is the
function's export stub or real address in a shared library.
