* gdbarch.c, gdbarch.h: Regenerated.
* gdbtypes.c (build_gdbtypes): If TARGET_CHAR_SIGNED is zero,
set the TYPE_FLAG_UNSIGNED bit on the type.
* s390-tdep.c (s390_gdbarch_init): On the S/390, characters
are unsigned by default.
* rs6000-tdep.c (rs6000_gdbarch_init): Same for PowerPC and
RS6000.
* corefile.c (do_captured_read_memory_integer,
safe_read_memory_integer): New functions.
* gdbcore.h (safe_read_memory_integer): Export.
* arm-tdep.c (arm_scan_prologue): Use safe_read_memory_integer,
to read the frame value, to capture calls to error().
the last register number, not one greater than the last register
number.
* s390-tdep.c (s390_register_virtual_type): Replace clever but
incorrect range comparison with correct, legible equivalent.
From Richard Earnshaw <rearnsha@arm.com>:
* arm-tdep.c (arm_software_single_step): New function. Implements
software single-stepping for ARM targets.
(arm_get_next_pc, thumb_get_next_pc, bitcount, shifted_reg_val): Only
needed for software single-stepping.
* config/arm/tm-arm.h: Activate SOFTWARE_SINGLE_STEP_P.
From Richard Earnshaw <rearnsha@arm.com>:
* config/arm/nbsd.mh, config/arm/nbsd.mt, config/arm/tm-nbsd.h,
config/arm/nm-nbsd.h, config/arm/xm-nbsd.h: New files.
* armbsd-nat.c: New file.
* Makefile.in: Build it.
* configure.host, configure.tgt: Support NetBSD/arm.
(verify_field): New function.
(verify_field_proper_position): Delete function.
(verify_field_alignment): Delete function.
(ui_out_field_int): Update to use verify_field.
(ui_out_field_skip): Ditto.
(ui_out_field_string): Ditto.
(ui_out_field_fmt): Ditto.
(ui_out_table_begin): Initialize table.entry_level.
(ui_out_table_end): Clear table.entry_level.
(ui_out_begin): Call verify_field before pushing the new tuple or
list onto the stack. Use table.entry_level.
2001-12-13 Jackie Smith Cashion <jsmith@redhat.com>
* cli/cli-script.c (print_command_lines): Remove extra
"if", "else", "while", and "end" from show user output.
testsuite/ChangeLog
2001-12-13 Jackie Smith Cashion <jsmith@redhat.com>
* gdb.base/commands.exp (user_defined_command_test): Make "show user"
test expect string more specific.
to short so that we don't memcpy() beyond the end of this buffer.
Also, change shift value used in computing val to account for the
fact that only eight bits are used.
2001-12-11 Fred Fish <fnf@redhat.com>
* gdbtypes.c (print_bound_type): New function.
(recursive_dump_type): Print type struct code values
TYPE_CODE_BITSTRING, TYPE_CODE_COMPLEX, TYPE_CODE_TEMPLATE,
and TYPE_CODE_TEMPLATE_ARG.
(recursive_dump_type): Print type struct members
upper_bound_type, lower_bound_type, cv_type, and as_type.
Also always print the tagname member, even when it is NULL.
* testsuite/gdb.base/maint.exp: Update to match changes in
type dumping code.
* arch-utils.c (generic_register_virtual_size): New function.
* arch-utils.h: Export generic version of register_virtual_size.
* gdbarch.sh (REGISTER_VIRTUAL_SIZE): Use new function as default.
* gdbarch.c: Regenerate.
2001-12-10 Fred Fish <fnf@redhat.com>
* values.c (value_fn_field): Add physname variable. Use a minimal
symbol if we don't find a full symbol. Remove setting of the new
value's type since that was already done by allocate_value().
Remove obsolete commented out error call since callees need to
handle a NULL return, which is possible result not an error.
* eval.c (evaluate_subexp_standard): Move check for inlined
functions to precede attempt to dereference a NULL argvec[0].
2001-12-10 Fred Fish <fnf@redhat.com>
* arm-linux-tdep.c (skip_hurd_resolver): Use NULL rather than
zero in args to lookup_minimal_symbol.
* linespec.c (decode_line_1): Ditto.
* i386-linux-tdep.c (skip_hurd_resolver): Ditto.
* minsyms.c (find_stab_function_addr): Ditto.
* symfile.c (simple_read_overlay_table): Ditto.
(simple_read_overlay_region_table): Ditto.
2001-12-09 Fred Fish <fnf@redhat.com>
* gdbtypes.c (TYPE_FLAG_UNSIGNED, TYPE_FLAG_STUB): Use
TYPE_UNSIGNED and TYPE_NOSIGN to determine when to print these
rather than testing the bits directly.
(TYPE_FLAG_NOSIGN, TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC,
TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_PROTOTYPED,
TYPE_FLAG_INCOMPLETE, TYPE_FLAG_CODE_SPACE, TYPE_FLAG_DATA_SPACE,
TYPE_FLAG_VARARGS): Test for and print these bits as well.
2001-12-09 Fred Fish <fnf@redhat.com>
* gdbtypes.c (build_gdbtypes): For builtin_type_char, pass
TYPE_FLAG_NOSIGN to init_type() rather than setting it after the
type is created.
2001-12-09 Fred Fish <fnf@redhat.com>
* gdbtypes.h (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_CONST,
TYPE_VOLATILE, TYPE_INCOMPLETE): Move macros that test the
bits to location in file where the bits are defined.
(TYPE_STUB, TYPE_TARGET_STUB, TYPE_STATIC, TYPE_PROTOTYPED,
TYPE_CODE_SPACE, TYPE_DATA_SPACE): New test macros.
2001-12-09 Fred Fish <fnf@redhat.com>
* gdbtypes.c (allocate_stub_method): Replace hand crafted type
initialization with call to the init_type() function.
2001-12-08 Fred Fish <fnf@redhat.com>
* dwarf2read.c (read_typedef): Replace hand crafted type
initialization with a call to the init_type() function, which
is how the rest of gdb creates types.
2001-12-08 Fred Fish <fnf@redhat.com>
* c-lang.c (c_create_fundamental_type): For FT_CHAR, pass
TYPE_FLAG_NOSIGN to init_type() rather than setting it after the
type is created.
2001-12-08 Fred Fish <fnf@redhat.com>
* dwarf2read.c (TYPE_FLAG_VARARGS): Remove from here.
* gdbtypes.h (TYPE_FLAG_VARARGS): Add here and change value to
not collide with other flag bits.
2001-12-08 Fred Fish <fnf@redhat.com>
* dwarf2read.c (read_base_type): Rename is_unsigned to type_flags.
For unsigned types set TYPE_FLAG_UNSIGNED and pass it to
init_type().
* MAINTAINERS (write-after-approval): Add self.
* d10v-tdep.c (d10v_gdbarch_init): Change size of long long to 8 bytes.
From Andrew Cagney <cagney@redhat.com>:
* d10v-tdep.c (d10v_frame_chain_valid): Check if the caller's PC
is in the entry function.
(d10v_use_struct_convention): Store multi-field struct and union
return values on the stack.
* cris-tdep.c (cris_regnums): Add DCCR_REGNUM for completeness.
(cris_examine): Add comment about solib prologue parsing.
(bdap_prefix): Read offset with correct signedness and size.
(move_to_preg_op): Don't rely on register numbering for register size.
(none_reg_mode_move_from_preg_op): Ditto.
* solib.c (solib_open): Make path relative if search for absolute path
failed. If search for relative path in solib_search_path failed, fall
back to search for basename only.
* serial.h: Add a note to serial_open.
* ser-tcp.c (tcp_open): Rewrite to use a non-blocking connect.
Allow UI and CLI to abort connect. Instead of trying 15 times
with very long timeouts, just try one connect with a maximum timeout
of 15 seconds.
