* utils.c (quit): Call SERIAL_DRAIN_OUTPUT rather than
SERIAL_FLUSH_OUTPUT.
* serial.h (struct serial_ops): Add drain_output, pointer to
function that waits for output to drain.
(SERIAL_DRAIN_OUTPUT): Macro to wait for output to drain.
* ser-unix.c (hardwire_drain_output): New function and prototype.
* ser-unix.c (hardwire_ops): Add entry for drain_output function.
* ser-tcp.c (tcp_ops): Ditto.
* ser-ocd.c (ocd_ops): Ditto.
* ser-mac.c (mac_ops): Ditto.
* ser-go32.c (dos_ops): Ditto.
* ser-e7kpc.c (e7000pc_ops): Ditto.
* serial.c (_initialize_serial): Add a description of
"set remotelogbase".
* command.c (do_setshow_command): If no arguments are supplied,
don't dump core, instead print out an error message.
Configuration triple mips64vr4111-*-elf
64 bit architecture
16 bit sub core
32 bit ints and floats
No floating point unit
MIPS EABI interface
Dwarf2 debugging format
* alpha-nat.c (fetch_osf_core_registers): Renamed from
fetch_aout_core_registers.
(alpha_osf_core_fns): Renamed from alpha_aout_core_fns, change
flavour to bfd_target_unknown_flavour for OSF core files.
* Makefile.in (BISON): Don't even pretend to use yacc.
(c-exp.tab.o): Use bison -o to use a unique intermediate file.
(jv-exp.tab.o, f-exp.tab.o, m2-exp.tab.o): Likewise.
* acconfig.h: FORCE_MMCHECK changed to MMCHECK_FORCE.
* configure.in: Ditto.
* configure: Regenerated.
Tue Feb 17 14:07:34 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
* gdbtypes.c (check_typedef): Do not try to resolve the length of
a type which has TYPE_FLAG_TARGET_STUB set, if the target type has
set TYPE_FLAG_TARGET_STUB as well.
Patches from Peter.
so that targets can define their own register name aliases.
infcmd.c (registers_info): call target_map_name_to_register so that
"print $reg" and "info reg $reg" share the same register alias set.
mips-tdep.c: separate MIPS_R5900_REGS from NUM_REGS so that sky registers
can be printed separately.
txvu-tdep.c: print registers according to current CPU context.
tm-txvu.h: define SKY registers and conditionalize register interpretation
macros.
txvu.mt: Don't bother building remote-mips.o for sky target.
if it exists.
Remove static declaration of free_actions.
* tracepoint.h: Add declaration of free_actions.
* gdbtk.c (gdbtk_modify_tracepoint): Define new tracepoint modification
hook.
(gdbtk_print_frame_info): Define this hook so that current_source_symtab
is set properly.
(gdb_actions_command): Use free_actions () from tracepoint.c/h.
* m68k/tm-delta68.h (EXTRACT_RETURN_VALUE): Type argument for
`REGISTER_CONVERT_TO_VIRTUAL is `TYPE', not
`REGISTER_VIRTUAL_TYPE (FP0_REGNUM)';
(STORE_RETURN_VALUE): Ditto, and offset for `write_register_bytes'
is `REGISTER_BYTE (FP0_REGNUM)', not `FP0_REGNUM'.
(FRAME_NUM_ARGS): New macro.
* m68k/tm-news.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Ditto.
* delta68-nat.c (clear_insn_cache): New function, forgotten in previous
patch.
* m68k/tm-delta68.h (CPLUS_MARKER): Macro deleted.
(EXTRACT_STRUCT_VALUE_ADDRESS): Macro defined.
(EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): Macros modified
because floating-point values return via %fp0.
(CLEAR_INSN_CACHE): New macro.
* m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL): Macro fixed
to use DOUBLEST.
(REGISTER_CONVERT_TO_RAW): Ditto.
* infptrace.c (child_xfer_memory): If CLEAR_INSN_CACHE is defined,
call it after having written in child process's memory.
* inflow.c (PROCESS_GROUP_TYPE): Macro defined if HAVE_TERMIO.
(gdb_has_a_terminal, terminal_ours_1): Functions fixed for HAVE_TERMIO.
D10V_CONVERT_DADDR_TO_RAW): Define.
* d10v-tdep.c (d10v_push_arguments): Re-write. Pass arguments in
registers, regardless of their size, when they fit.
o Fix code assuming that host/target were both bigendian.
o Replace d10v push dummy frame code with version using new common
generic generic version.
o Find/fix more cases where a value needs to be translated to/from
instruction (IMAP) or data (DMAP) spaces.
* tracepoint.c (tracepoint_operation): call free_actions instead
of free. (free_actions): eliminate some memory leaks for actions.
(validate_actionline): pass string arg by reference, so we can
change the pointer. Change all memrange collection arguments to
canonical form (literal address and size), to enforce early
evaluation. Accept UNOP_MEMVAL (assembly variables) for
trace collection. (parse_and_eval_memrange): accept expressions
for the address and size fields of a memrange (and evaluate
them immediately). (several places): use -1 instead of zero
to distinguish an absolute memrange from a register-relative one.
(encode_actions): add handling for UNOP_MEMVAL (assembly variable).
NO_SINGLE_STEP is defined.
Date: Tue, 3 Feb 1998 16:28:11 -0500
From: "Gordon W. Ross" <gwr@mc.com>
To: bug-gdb@prep.ai.mit.edu
Subject: gdb/infptrace.c
* blockframe.c (generic_frame_chain_valid): A frame pointer may
be valid if it is equal to the frame pointer of its caller (ie.
not necessarily strictly INNER_THAN). Allows frameless functions.
printing of large addresses using %A format specifier.
(monitor_printf_noecho, monitor_printf): Use monitor_vsprintf
instead of vsprintf.
* dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx
to print addresses.
* gdbtk.c: Merge from Foundry branch.
(TclDebug): New debugging function.
(gdb_loc): For frames, find address of calling function
instead of whatever is on the stack (usually the next
instruction).
(gdb_listfiles): Takes an optional pathname argument and
returns an alphabetized list of basenames of files in the
path.
* breakpoint.c (enable_breakpoint): Preserve breakpoint
disposition when enabling a breakpoint.
* symtab.c (find_pc_sect_line): If no symbol information
is found, return correct pc anyway.
and "post_add_symbol_hook". These hooks are called before we begin reading
symbols, and after we finish.
(generic_load): Use new symbol reading hooks and get rid of compiler warning.
* gdbtk.c (gdbtk_init): Add hooks for pre- and post-symbol reading.
(gdbtk_pre_add_symbol): New function: the pre-add-symbol hook.
(gdbtk_post_add_symbol): New function: the post-add-symbol hook.
(find_file_in_dir): New function. Moved the guts of gdb_find_file_command
into here to allow its use by others.
(gdb_loc): Use find_file_in_dir to return the real path to the file
(or "N/A" if we can't find it).
* configure.in (TIX_LIB_EXT): Define new variable for those special cases
when TCL_SHLIB_SUFFIX is not enough to specify the dependency.
* configure: Regenerate.
(TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
(TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
(d10v_write_fp, d10v_read_fp): Add prototypes.
* symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
* symfile.c (simple_overlay_update, simple_overlay_update_1):
Ignore the size of overlay sections. This check is redundant anyway.
* printcmd.c (print_frame_args): Ditto.
* valops.c (value_fetch_lazy): Ditto.
* values.c (unpack_long): Ditto.
* d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
d10v_init_extra_frame_info): Fix some minor bugs so the finish command
works properly.
(show_regs): Change num1 and num2 types from "long long" to "LONGEST".
(d10v_read_fp, d10v_write_fp): New functions.
(d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
(d10v_push_arguments): Fix for pointers and structs.
(d10v_extract_return_value): Fix for pointers and chars.
recognition, no source files for these (note that the i386 Mach
is pre-Mach 3).
(mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
* config/mips/mipsel64.mt: Remove, never referenced.
* win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
let the child exit.
(child_kill_inferior): Respond to all debug events as the child is
terminating.
(uninstall): Add $(EXEEXT) to file name to remove.
(gdb$(EXEEXT)): Rename target from plain gdb.
(gdb1$(EXEEXT)): Rename target from plain gdb1.
(clean, mostlyclean): Add $(EXEEXT) to binary names to remove.
* config.sub: Create the vr4111 as a copy of vr4100.
gas--
* config/tc-mips.c (md_begin): Create the vr4111 as a copy of
the vr4100.
gcc--
* config.sub: Create the vr4111 as a copy of the vr4100.
* configure.in: Same.
* configure: Rebuild.
gdb--
* configure.tgt: Create the vr4111 as a copy of the vr4100.
* config.sub: Create the vr4111 as a copy of vr4100.
gas--
* config/tc-mips.c (md_begin): Create the vr4111 as a copy of
the vr4100.
gcc--
* config.sub: Create the vr4111 as a copy of the vr4100.
* configure.in: Same.
* configure: Rebuild.
gdb--
* configure.tgt: Create the vr4111 as a copy of the vr4100.
use TCL_SHLIB_SUFFIX to specify the suffix of the library file so that
we don't expect to see "libfoo.a" instead of "libfoo.{so,sl, etc}".
* configure: Regenerate.
* tracepoint.c (finish_tfind_command): improved algorithm for
deciding when we've "stepped" into a new stack frame.
(map_args_over_tracepoints): loop over tracepoint list "safely",
since list elements may be deleted during loop.
(read_actions): add actions to history list.
[From Keith Seitz (kseitz@cygnus.com)]
* actiondlg.tcl (change): handle '$' in register names.
gdbtk.c (gdb_actions_command): extract and save step count
from "while-stepping" command
* monitor.c (monitor_debug): Move to utils.c, rename to puts_debug.
(monitor_write_memory, monitor_read_memory, monitor_insert_breakpoint,
monitor_remove_breakpoint): Remove useless address bits if current
monitor has MO_ADDR_BITS_REMOVE flag.
* monitor.h (MO_ADDR_BITS_REMOVE): Define.
* utils.c (puts_debug): Formerly monitor_debug from monitor.c;
move here and make public. Add better support for carriage returns.
* defs.h (puts_debug): Declare.
* dsrec.c (load_srec): Use puts_debug to print remotedebug information.
Output header record correctly.
(make_srec): Output a header record instead of a termination record
if sect is non-NULL (value is ignored), but abfd is NULL.
* config/mips/tm-tx39.h (DEFAULT_MIPS_TYPE): Remove definition.
(REGISTER_NAMES): Define to add R3900-specific registers.
* config/mips/tm-tx39l.h: Ditto.
* config/mips/tx39.mt (TDEPFILES): Add dve3900-rom.o and support files.
* config/mips/tx39l.mt: Ditto.
Only worked if the first element in the list was
being deleted.
o When MAINLINE (reading main objectfile and need to
clear out old data), change elfread.c so that the
psymbol table is emptied once (in elf_symfile_read)
instead of multiple times in each *_read_psymtab
function.
o For elf_symfile_read, load dwarf2 symbols last
(so that they are searched for first).
o In mdebug_psymtab_read, delete check to see if
symbols for current source file already loaded.
Test doesn't work for .h files. Above change
works better
