(inf_ttrace_follow_fork): New function.
(inf_ttrace_him, inf_ttrace_attach): Ask for TTEVT_FORK and
TTEVT_VFORK events. Replace TTEO_NOSTRCHLD option with
TTEO_PROC_INHERIT.
(inf_ttrace_create_inferior, inf_ttrace_attach): Add checks for
inf_ttrace_vfork_ppid.
(inf_ttrace_kill_inferior, inf_ttrace_detach): Detach from waiting
parent if appropriate.
(inf_ttrace_wait): Handle TTEVT_FORK and TTEVT_VFORK.
(inf_ttrace_target): Set to_follow_fork.
last argument to `gdb_byte *'.
* hppa-tdep.c (hppa32_convert_from_func_ptr_addr): Rewrite.
(hppa_frame_prev_register_helper): Change types of last argument
to `gdb_byte *'.
* hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_prev_register):
Change types of last argument to `gdb_byte *'.
Daniel Jacobowitz <dan@codesourcery.com>
* mi/mi-cmds.h (mi_no_values, mi_simple_values, mi_all_values): New
declarations.
* mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Use string
constants instead of literals for MI command options.
* mi/mi-cmd-var.c (mi_no_values, mi_simple_values, mi_all_values):
New variables.
(mi_parse_values_option, mi_print_value_p): New functions.
(mi_cmd_var_list_children): Use mi_parse_values_option and
mi_print_value_p.
(mi_cmd_var_update): Support a PRINT_VALUES option. Update calls
to varobj_update_one.
(varobj_update_one): Take a print_values argument. Call
mi_print_value_p.
* varobj.c (varobj_get_gdb_type): New function.
* varobj.h (varobj_get_gdb_type): New prototype.
(struct dwarf_expr_context): Use `gdb_byte *' in read_mem and
get_frame_base function pointers.
(read_uleb128, read_sleb128): Change return type and types of
first two arguments to `gdb_byte *'.
(dwarf2_read_address): Change types of first two arguments to
`gdb_byte *'.
* dwarf2expr.c: Tweak comment.
(dwarf_expr_eval): Change type of second argument to `gdb_byte *'.
(read_uleb128, read_sleb128): Change return type and types of
first two arguments to `gdb_byte *'.
(dwarf2_read_address): Change types of first two arguments to
`gdb_byte *'.
(execute_stack_op): Change types of last two arguments to
`gdb_byte *'. Use `gdb_byte *' for byte buffers.
* dwarf2loc.h: Tweak comment.
(struct dwarf2_locexpr_baton, struct dwarf2_loclist_baton): Use
`gdb_byte *' for byte buffers.
* dwarf2loc.c (find_location_expression): Change return type to
`gdb_byte *'. Use `gdb_byte *' for byte buffers. Change length
to `unsigned int'.
(dwarf_expr_read_reg): Use `gdb_byte *' for byte buffer. Remove
bogus cast.
(dwarf_expr_read_mem): Change type of second argument to
`gdb_byte *'.
(dwarf_expr_frame_base): Change type of second argument to
`gdb_byte **'.
(dwarf2_evaluate_loc_desc): Change type of third argument to
`gdb_byte *'.
(needs_frame_read_mem): Change type of second argument to
`gdb_byte *'.
(needs_frame_frame_base): Change type of second argument
`gdb_byte **'. Use gdb_byte for lit0.
(dwarf2_tracepoint_var_ref): Change type of fourth argument to
`gdb_byte *'. Use `gdb_byte *' for byte buffer.
(loclist_read_variable, loclist_tracepoint_var_ref): Use `gdb_byte
*' for byte buffer.
* dwarf2-frame.c (struct dwarf2_cie, struct dwarf2_fde)
(struct dwarf2_frame_state): Use gdb_byte instead of `unsigned
char'.
(read_reg): Use `gdb_byte *' for byte buffers. Remove redundant
cast.
(read_mem): Change second argument to `gdb_byte *'.
(no_get_frame_base): Change second argument to `gdb_byte **'.
(execute_stack_op): Change first argument to `gdb_byte *'.
(execute_cfa_program): Change first two arguments to `gdb_byte *'.
Use gdb_byte instead of `unsigned int'. Use temprorary variable
to store result of read_uleb128.
(struct comp_unit): Use `gdb_byte *' for byte buffers.
(read_1_byte, read_4_bytes, read_8_bytes): Change last argument to
`gdb_byte *'.
(read_unsigned_leb128, read_signed_leb128): Change second argument
to `gdb_byte *'. Use gdb_byte instead of `unsigned char'.
(read_initial_length): Change second argument to `gdb_byte *'.
Remove redundant casts.
(read_encoded_value): Use gdb_byte instead of `unsigned char'.
Remove bogus casts.
(decode_frame_entry_1): Change return type and second argument to
`gdb_byte *'. Use `gdb_byte *' for byte buffers. Use gdb_byte
instead of `unsigned char'.
(decode_frame_entry): Change return type and second argument to
`gdb_byte *'. Use `gdb_byte *' for byte buffers.
(dwarf2_build_frame_info): Use `gdb_byte *' for byte buffers.
(bsd_kvm_corefile): New variable.
(core_kd, bsd_kvm_paddr, bsd_kvm_supply_pcb, bsd_kvm_ops): Make
static.
(bsd_kvm_open): Set bsd_kvm_corefile.
(bsd_kvm_files_info): New function.
(bsd_kvm_add_target): Set to_files_info.
(yylex): Add code to scan exponentiation operator.
* eval.c (evaluate_subexp_standard): Add support for BINOP_EXP.
* valarith.c (value_binop): Reset errno to 0 before calling pow
to do exponentiation operation.
type of first argument to `const gdb_byte *'.
(i387_print_float_info, i387_register_to_value)
(i387_value_to_register, i387_supply_fsave, i387_collect_fsave)
(i387_supply_fxsave, i387_collect_fxsave): Use gdb_byte for byte
buffers.
* amd64-tdep.c (amd64_sse_type): New.
(amd64_register_info): Use it for xmm registers. Constify.
(amd64_register_type): Initialize amd64_sse_type as needed.
"value.h" and "elf/common.h".
(hppabsd_supply_gregset): Use `gdb_byte *' for byte buffer.
(hppabsd_find_global_pointer): New function.
(hppabsd_init_abi): Set TDEP->find_global_pointer to
hppabsd_find_global_pointer.
* Makefile.in (hppabsd-tdep.o): Update dependencies.
* Makefile.in (symfile.o): Add $(exec_h).
* exec.h (exec_set_section_address): Add prototype.
* exec.c (exec_set_section_address): New function.
* symfile.c: Include "exec.h".
(struct place_section_arg, place_section): New.
(default_symfile_offsets): Call place_section for each
section of a relocatable file.
gdb/testsuite/
* gdb.base/relocate.c: Add a copyright notice.
(dummy): Remove.
* gdb.base/relocate.exp: Test printing the values of variables
from a relocatable file.
* mi/mi-main.c (register_changed_p, get_register): Use
get_selected_frame.
(mi_execute_command): Call mi_out_rewind after an error.
testsuite/
* gdb.mi/mi-syn-frame.exp, gdb.mi/mi2-syn-frame.exp: Don't expect
excess MI output after an error.
(hppa_fallback_frame_prev_register)
(hppa_stub_frame_prev_register): Change type of last argument to
`gdb_byte *'.
(hppa_fetch_pointer_argument): Tweak comment. Use
get_frame_register_unsigned instead of get_frame_register.
(hppa32_return_value, hppa64_return_value): Change type of readbuf
and writebuf arguments to `gdb_byte *'. Remove unecessary casts
and local variables.
(hppa_pseudo_register_read): Change type of last argument to
`gdb_byte *'.
(alpha_heuristic_frame_prev_register): Change type of last
argument to `gdb_byte *'.
(alpha_register_to_value, alpha_value_to_register)
(alpha_extract_return_value, alpha_store_return_value): Likewise.
* alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Likewise.
David Mosberger <davidm@hpl.hp.com>
* ia64-tdep.c (KERNEL_START): New macro.
(ia64_pseudo_register_read): Fix code to use libunwind to properly
get the rse registers.
(ia64_frame_this_id): Mark outermost frame with null frame id.
(ia64_sigtramp_frame_prev_register): Fix up debug output.
(ia64_access_rse_reg): New accessor function.
(ia64_access_mem): Add special logic for accessing the
kernel's unwind table.
(getunwind_table): Fix for corefiles.
(get_kernel_table): Fix to handle vDSO.
(ia64_libunwind_frame_this_id): Check for null frame id and
don't unwind past pc value of 0. Fix debugging output.
(ia64_libunwind_sigtramp_frame_this_id): New function.
(ia64_libunwind_sigtramp_frame_prev_register): Ditto.
(ia64_libunwind_sigtramp_frame_sniffer): Ditto.
(ia64_libunwind_sigtramp_frame_unwind): New unwinder.
(ia64_unw_rse_accessors): New libunwind accessors.
(ia64_libunwind_descr): Add ia64_unw_rse_accessors.
(ia64_gdbarch_init)[HAVE_LIBUNWIND_IA64_H]: Use
ia64_libunwind_sigtramp_frame_sniffer instead of
ia64_sigtramp_frame_sniffer.
* libunwind-frame.c (libunwind_frame_set_descr): Add
special register accessors.
(libunwind_frame_cache): Add special logic to check for
0 pc value. Check for a signal trampoline frame.
(libunwind_frame_this_id): Check if libunwind_frame_cache
returns NULL.
(libunwind_frame_prev_register): Check for NULL cache.
(libunwind_frame_base_address): Ditto.
(libunwind_sigtramp_frame_sniffer): New function.
(libunwind_get_reg_special): Ditto.
(libunwind_load): Add unw_is_signal_frame support.
* libunwind-frame.h (struct libunwind_descr): Add special_accessors
field.
(libunwind_sigtramp_frame_sniffer): New prototype.
(libunwind_get_reg_special): Ditto.
* MAINTAINERS (Can Commit Without Approval): New section,
previously burried under "Target Instruction Set Architectures".
Note that cagney "can commit" changes to powerpc-linux.
* frame.c (backtrace_limit): Change type to int.
(get_prev_frame): Update backtrace limit support.
(_initialize_frame): Use add_setshow_integer_cmd for backtrace_limit.
* jv-lang.c (get_java_utf8_name): Add cast.
(evaluate_subexp_java): Use gdb_byte for buffers.
* jv-valprint.c (java_value_print, java_value_print): Use gdb_byte
for buffers.
* scm-lang.c (scm_get_field, scm_unpack)
(scm_evaluate_string): Use gdb_byte for buffers.
(scm_lookup_name): Add cast.
* scm-valprint.c (scm_scmval_print, scm_scmval_print): Use
gdb_byte for buffers.
* tui/tui.h (tui_get_command_dimension): Make parameters unsigned.
* tui/tui.c (tui_get_command_dimension): Make parameters unsigned.
* value.h (check_field): Change "name" to a string.
* valops.c (check_field): Change "name" to a string.
* scm-lang.h (scm_parse): Use gdb_byte for buffers.
* source.c (get_current_source_symtab_and_line)
(set_current_source_symtab_and_line): Initialize all fields of sal
structures.
* cli/cli-cmds.c (list_command): Use gdb_byte for buffers.
* command.h (add_setshow_integer_cmd): Make VAR an integer.
* cli/cli-decode.c (add_setshow_integer_cmd): Update to match.
* valops.c (value_string): Add a cast.
* eval.c (evaluate_subexp_standard): Use gdb_byte for byte buffers.
* breakpoint.c (re_enable_breakpoints_in_shlibs): Use gdb_byte for
byte buffers.
* target.h (struct target_ops): For to_insert_hw_breakpoint and
to_remove_hw_breakpoint use gdb_byte for byte buffer parameters.
* breakpoint.h (struct bp_location): Make shadow_contents a
gdb_byte buffer.
* cli/cli-setshow.c (do_setshow_command): Fix cast.
* cli/cli-dump.c (restore_section_callback)
(restore_binary_file): Use gdb_byte for byte buffers.
* proc-service.c (ps_ptwrite, ps_ptread, ps_pdwrite): Fix casts.
(ps_xfer_memory): Use gdb_byte for byte buffers.
* tracepoint.c (mem2hex): Use gdb_byte for byte buffers, and char
for string buffers.
* ser-tcp.c (net_open): Make len a socklen_t.
(parse_partial_symbols): Use record_minimal_symbol to record
the new minimal symbols instead of prim_record_minimal_symbol
and prim_record_minimal_symbol_and_info.
Reorder includes. Don't require FETCH_INFERIOR_REGISTERS to be
defined.
(armnbsd_fetch_registers): Rename from armnbsd_fetch_registers.
Make static.
(armnbsd_store_registers): Rename from armnbsd_store_registers.
Make static.
(_initialize_arm_netbsd_nat): Construct and add target vector.
* Makefile.in (armnbsd-nat.o): Update dependencies.
* config/arm/nbsdaout.mh (NATDEPFILES): Remove infptrace.o and
intarg.o, add inf-ptrace.o.
(NAT_FILE): Set to solib.h.
* config/arm/nbsdelf.mh (NATDEPFILES): Remove infptrace.o and
inftarg.o, add inf-ptrace.o.
(NAT_FILE): Remove.
* Makefile.in: Re-add v850-tdep.o dependencies.
* configure.tgt: Re-add v850.
* v850-tdep.c: Reorder code slightly. Add register number enumerator.
(struct v850_frame_cache): New structure.
(v850_processor_type_table): Remove. Move functionality into
v850_register_name, v850e_register_name and v850_gdbarch_init.
(v850_register_name): New function.
(v850e_register_name): New function.
(struct prologue_info): Remove definition.
(v850_register_type): New function.
(v850_type_is_scalar): New function.
(v850_use_struct_convention): Align to gcc behaviour.
(v850_handle_prepare): Renamed from handle_prepare. Change third
parameter to struct v850_frame_cache *.
(v850_handle_pushm): Renamed from handle_pushm. Change third parameter
to struct v850_frame_cache *.
(v850_is_save_register): New function to evaluate if a register is
caller-save.
(v850_analyze_prologue): Replace v850_scan_prologue. Change to support
new frame code.
(v850_init_extra_frame_info): Remove.
(v850_frame_chain): Remove.
(v850_find_callers_reg): Remove.
(v850_skip_prologue): Make static.
(v850_pop_frame): Remove.
(v850_frame_align): New function.
(v850_push_dummy_call): Replace v850_push_arguments.
(v850_push_return_address): Remove.
(v850_extract_return_value): New function.
(v850_store_return_value): New function.
(v850_return_value): New function.
(v850_frame_saved_pc): Remove.
(v850_breakpoint_from_pc): New function.
(v850_alloc_frame_cache): New function.
(v850_fix_call_dummy): Remove.
(v850_frame_cache): New function.
(v850_target_architecture_hook): Remove.
(v850_frame_prev_register): New function.
(v850_frame_this_id): New function.
(v850_frame_unwind): New structure.
(v850_frame_sniffer): New function.
(v850_unwind_sp): New function.
(v850_unwind_pc): New function.
(v850_unwind_dummy_id): New function.
(v850_frame_base_address): New function.
(v850_frame_base): New structure.
(v850_gdbarch_init): New function.
* config/v850/v850.mt: Undelete. Drop TM_FILE.
writebuf to `gdb_byte *'.
* sparc-nat.c (sparc_xfer_wcookie, sparc_xfer_partial): Change
type of readbuf and writebuf to `gdb_byte *'.
* bsd-uthread.c (bsd_uthread_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* inf-ptrace.c (inf_ptrace_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* bsd-kvm.c (bsd_kvm_xfer_memory): Replace.
(bsd_kvm_xfer_partial): New function.
(bsd_kvm_add_target): Set to_xfer_partial instead of
to_xfer_memory.
* bfd-target.c (target_bfd_xfer_partial): Change type of readbuf
and writebuf to `gdb_byte *'.
* target.c (deprecated_debug_xfer_memory): Remove prototype.
(deprecated_debug_xfer_memory): Change type of second argument to
`gdb_byte *'.
* remote.c (remote_xfer_memory): Remove prototype.
(remote_xfer_memory): Change type of second argument to `gdb_byte
*'.
(remote_xfer_partial): Change type of readbuf and writebuf to
`gdb_byte *'.
Change type of 'buf' argument to gdb_byte *.
(s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise.
(s390_register_to_value): Change type of 'out' to gdb_byte *, change
type of 'in' to gdb_byte [].
(s390_value_to_register): Change type of 'in' to gdb_byte *, change
type of 'out' to gdb_byte [].
(s390_return_value): Change type of 'out' and 'in' to gdb_byte *.
(mips_pseudo_register_write): Change type of last argument to
`gdb_byte *'.
(mips_register_to_value, mips_value_to_register): Change type of
last argument to `gdb_byte *'. Remove casts that are no longer
needed.
(mips_fetch_instruction, fetch_mips_16): Use gdb_byte for buf.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_o32_push_dummy_call, mips_o32_return_value): Use `const
gdb_byte *' for val and gdb_byte for valbuf. Remove casts that
are no longer needed.
(mips_eabi_return_value, mips_n32n64_return_value)
(mips_o32_return_value, mips_o64_return_value): Change type of
readbuf and writebuf arguments to `gdb_byte *'.
(mips_read_fp_register_single): Change type of last argument to
`gdb_byte *'. Use `gdb_byte *' for raw_buffer.
(mips_read_fp_register_double): Change type of last argument to
`gdb_byte *'.
(mips_print_fp_register): Use `gdb_byte *' for raw_buffer. Remove
casts that are no longer needed.
(mips_print_register, print_gp_register_row): Use gdb_byte for
raw_buffer. Remove casts that are no longer needed.
(mips_single_step_through_delay): Use gdb_byte for buf.
(mips_breakpoint_from_pc): Change return type to `const gdb_byte
*'. Use gdb_byte for mips16_big_breakpoint, big_breakpoint,
pmon_big_breakpoint, idt_big_breakpoint, mips16_little_breakpoint,
little_breakpoint, pmon_little_breakpoint and
idt_little_breakpoint.
(mips_integer_to_address): Use `gdb_byte *' for tmp.
gdb_byte for buf.
(sparc32_pseudo_register_read, sparc32_pseudo_register_write):
Change type of last argument to `gdb_byte *'. Remove casts that
are no longer needed.
(sparc32_push_dummy_code, sparc32_store_arguments): Use gdb_byte
for buf.
(sparc_breakpoint_from_pc): Change return type to `const gdb_byte
*'. Use gdb_byte for break_insn.
(sparc32_extract_return_value, sparc32_store_return_value): Change
type of last argument to `gdb_byte *'. Use gdb_byte for buf.
(sparc32_return_value): Change type of readbuf and writebuf
arguments to `gdb_byte *'.
(sparc_software_single_step): Use gdb_byte for npc_save and
nnpc_save.
(sparc_supply_rwindow, sparc_collect_rwindow): Use gdb_byte for
buf.
(sparc32_supply_gregset, sparc32_collect_gregset)
(sparc32_supply_fpregset, sparc32_collect_fpregset): Use `gdb_byte
*' for regs.
* sparc64-tdep.c (sparc64_pseudo_register_read)
(sparc64_pseudo_register_write): Change type of last argument to
`gdb_byte *'. Remove casts that are no longer needed.
(sparc64_store_floating_fields, sparc64_extract_floating_fields):
Change type of valbuf argument to `gfd_byte *'.
(sparc64_store_arguments): Use `gdb_byte *' for valbuf. use
gdb_byte for buf.
(sparc64_extract_return_value, sparc64_store_return_value): Change
type of last argument to `gdb_byte *'. Use gdb_byte for buf.
(sparc64_return_value): Change type of readbuf and writebuf
arguments to `gdb_byte *'.
(sparc64_supply_gregset, sparc64_collect_gregset)
(sparc64_supply_fpregset, sparc64_collect_fpregset): Use `gdb_byte
*' for regs.
to `const gdb_byte *'. Use gdb_byte for break_insn.
(m68k_register_to_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for from.
(m68k_value_to_register): Change type of last argument to
`gdb_byte *'. Use gdb_byte for to.
(m68k_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf. Remove unnecessary cast.
(m68k_svr4_extract_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_store_return_value): Change type of last argument to
`gdb_byte *'. Remove unnecessary cast.
(m68k_svr4_store_return_value): Change type of last argument to
`gdb_byte *'. Use gdb_byte for buf.
(m68k_return_value, m68k_svr4_return_value): Change type of
readbuf and writebuf arguments to `gdb_byte *'.
(m68k_push_dummy_call, m68k_unwind_pc, m68k_frame_cache)
(m68k_unwind_dummy_id): Use gdb_byte for buf.
(m68k_get_longjmp_target): Use `gdb_byte *' for buf.
* m68kbsd-tdep.c (m68kbsd_supply_fpregset)
(m68kbsd_supply_gregset): Use `gdb_byte *' for regs.
`const gdb_byte *'. Use gdb_byte for break_insn.
(m88k_return_value): Change type of readbuf and
writebuf arguments to `gdb_byte *'. Use gdb_byte for buf.
(m88k_supply_gregset): Use `gdb_byte *' for regs.
writebuf arguments to `gdb_byte *'. Remove now redundant casts.
* i386-tdep.c (i386_return_value): Change type of readbuf and
writebuf arguments to `gdb_byte *'.
(i386_pseudo_register_read, i386_pseudo_register_write): Change
type of last argument to `gdb_byte *'.
(i386_register_to_value, i386_value_to_register): Change type of
last argument to `gdb_byte *'. Simplify function a bit.
* i387-tdep.h (i387_value_to_register, i387_register_to_value):
Change type of last argument to `gdb_byte *'.
* i387-tdep.c: Likewise.
* cris-tdep.c (usr_cmd_cris_version): Change type to int.
(cris_mode_normal, cris_mode_guru, cris_modes, usr_cmd_cris_mode): Add.
(struct gdbarch_tdep): Change type of cris_version to int. Add
cris_mode.
(cris_mode, set_cris_mode): New functions.
(crisv32_single_step_through_delay): Read from NRP register instead
of ERP register in guru mode.
(cris_breakpoint_from_pc): Rename break_insn to break8_insn.
Add break15_insn, returned in guru mode.
(_initialize_cris_tdep): Add call to add_setshow_enum_cmd for new
cris-mode setting.
(cris_dump_tdep): Add dump of cris_mode.
(cris_gdbarch_init): Add cris_mode to search criteria for architecture.
Register the sigtramp frame sniffer only if not in guru mode.
