* regcache.c (struct regcache_descr): Update comments on
nr_raw_registers.
(init_legacy_regcache_descr): Don't set nr_raw_registers or
sizeof_raw_register_valid_p.
(init_regcache_descr): Set nr_raw_registers and
sizeof_raw_register_valid_p before calling
init_legacy_regcache_descr.
pattern.
* gdb.threads/tls-shared.exp: Don't use gdb_suppress_entire_file.
* gdb.threads/tls.exp: Recognize one case of the host library not
supporting TLS.
frame unwind information.
(m68hc11_scan_prologue): New function from m68hc11_guess_from_prologue
and adapted for frame unwinding.
(m68hc11_skip_prologue): Update to scan prologue in temporary object.
(m68hc11_unwind_pc): New function.
(m68hc11_frame_unwind_cache): New function to analyze frames.
(m68hc11_frame_this_id): New function to create new frame struct.
(m68hc11_frame_prev_register): New function to unwind a register from
the frame.
(m68hc11_frame_unwind): Default 68hc11/68hc12 unwinder.
(m68hc11_frame_p): New function for the above.
(m68hc11_frame_base_address): New function to return fp of frame.
(m68hc11_frame_args_address): Update for frame.
(m68hc11_frame_base): Default 68hc11/68hc12 frame.
(m68hc11_unwind_sp): New function.
(m68hc11_unwind_dummy_id): New function.
(m68hc11_gdbarch_init): Install the above frames; remove deprecated
calls.
* config/pa/tm-hppa.h (init_frame_pc_default): Declare.
* infcall.c (legacy_push_dummy_code) [GDB_TARGET_IS_HPPA]: Update
REAL_PC and not the pointer.
* hppa-hpux-tdep.c: Include frame.h
Patch from 2003-07-22 Kei Sakamoto <sakamoto.kei@renesas.com>:
* m32r-tdep.c (m32r_memory_insert_breakpoint): Fix code style -
operator at start and not end of line.
(decode_prologue): Ditto.
(m32r_frame_unwind_cache, m32r_unwind_sp, m32r_unwind_pc): Use
frame_unwind_register_unsigned instead of
frame_unwind_unsigned_register.
(m32r_read_pc): Use regcache_cooked_read_unsigned instead of
read_register.
(m32r_push_dummy_call): Use register_size instead of
REGISTER_RAW_SIZE.
(m32r_frame_sniffer): Replace m32r_frame_p.
(m32r_gdbarch_init): Call frame_unwind_append_sniffer.
* m32r-rom.c (report_transfer_performance): Delete extern
declaration.
(m32r_load, m32r_upload_command): Use print_transfer_performance
instead of report_transfer_performance.
(_initialize_m32r_rom): Use add_setshow_cmd instead of add_set_cmd
/ add_show_from_set.
window and give focus to a next window.
(tui_initialize_readline): Bind it to c-x o.
(tui_rl_next_keymap): Activate TUI mode when entering SingleKey mode.
* m68hc11-tdep.c (_initialize_m68hc11_tdep): Deprecate "regs" command.
(m68hc11_print_register): New function to print out one register.
(m68hc11_print_registers_info): New function to print registers.
(show_regs): Deprecate and use the above.
(m68hc11_gdbarch_init): Install the print_registers_info.
(tui_suspend): Remember in which TUI mode we are.
(_initialize_tui_interp): Use the tui interpreter even when no
other interpreter was set and define in which TUI mode to start.
* h8300-tdep.c (h8300_extract_return_value): Teach it how to
handle 8-bit returns (long long).
(h8300h_extract_return_value): Ditto.
(h8300_gdbarch_init): Long long is 8 bytes, char is unsigned.
* gdbarch.c Include "gdb_obstack.h".
(struct gdbarch): Add an "obstack".
(alloc_gdbarch_data): Allocate the gdbarch data using
GDBARCH_OBSTACK_CALLOC.
(free_gdbarch_data): Delete function.
(gdbarch_obstack_zalloc): New function.
(gdbarch_free): Free the obstack, do not call free_gdbarch_data.
Assert that the architecture is not initialized.
(gdbarch_alloc): Allocate an obstack, allocate the architecture
vector from the obstack.
(alloc_gdbarch_data, init_gdbarch_swap): Allocate memory using the
architecture obstack.
(GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Define.
(set_gdbarch_data): Assert that the data is not initialized.
(struct gdbarch_data): Delete member "free".
(register_gdbarch_data): Do not initialize "free".
* gdbarch.h, gdbarch.c: Re-generate.
* gdb.threads/tls.c : New file.
* gdb.threads/tls.exp : New file.
* gdb.threads/tls-main.c : New file.
* gdb.threads/tls-shared.c : New file.
* gdb.threads/tls-shared.exp : New file.
* findvar.c (read_var_value): Remove case for thread local storage
variables. It is now entirely handled by the dwarf2 location
expression code.
* printcmd.c (address_info): Ditto.
* symtab.h (address_class): Remove LOC_THREAD_LOCAL_STATIC
enumeration value.
(struct symbol): Remove objfile field, which was used by
LOC_THREAD_LOCAL_STATIC only.
* dwarf2read.c (decode_locdesc): Remove is_thread_local variable.
* dwarf2loc.h (struct dwarf2_loclist_baton): Add comment about
usage of objfile pointer.
* dwarf2loc.c (locexpr_describe_location): Add case to handle
thread local variables.
Add include of objfiles.h.
* dwarf2expr.c (execute_stack_op): Add comments about thread local
storage variables.
* Makefile.in (dwarf2loc.o): Update dependencies.
regcache_cooked_read_unsigned instead of read_register.
(m68hc11_saved_pc_after_call): Likewise.
(m68hc11_pseudo_register_write): Use regcache_cooked_write_unsigned
instead of write_register.
(m68hc11_register_type): New function.
(m68hc11_register_virtual_type): Remove.
(m68hc11_store_return_value): Convert to use the regcache.
(m68hc11_extract_struct_value_address): Likewise.
(m68hc11_gdbarch_init): Remove deprecated ops for register to use
m68hc11_register_type; undeprecate store_return_value and
extract_struct_value_address.
* gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Delete method.
* gdbarch.h, gdbarch.c: Re-generate.
* i386-tdep.c (i386_gdbarch_init): Do not set
DWARF2_BUILD_FRAME_INFO.
* elfread.c (elf_symfile_read): Call dwarf2_build_frame_info
unconditionally.
* alpha-tdep.c (alpha_dwarf2_init_abi): Do not set
DWARF2_BUILD_FRAME_INFO.
* Makefile.in (x86-64-linux-nat.o): Update dependencies.
* x86-64-linux-nat.c (ps_get_thread_area): New function. Add
include of asm/prctl.h, asm/ptrace.h, and gdb_proc_service.h.
(avr_frame_unwind_cache): Don't unwind FP for main.
Update a comment.
Save the computed prev_sp.
(avr_saved_regs_unwinder): Remove function.
(avr_frame_prev_register): Use PC unwind logic from
avr_saved_regs_unwinder, otherwise use trad_frame_prev_register.
should go thru sh_dsp_register_sim_regno, else the dsp regs
will not get the right values.
* sh-tdep.c (sh_sh4_register_convert_to_virtual): Substitute call to
deprecated_store_floating by call to store_typed_floating.
(sh_sh4_register_convert_to_raw): Substitute call to
deprecated_extract_floating by call to extract_typed_floating.
* sh-tdep.c (sh_gdbarch_init): Set double to 4 byte on sh2e and sh3e.
* sh-tdep.c: Substitute calls to REGISTER_RAW_SIZE by calls to
register_size and calls to REGISTER_VIRTUAL_TYPE by calls to
gdbarch_register_type in 32 bit code throughout. Avoid current_gdbarch
as possible.
(do_pseudo_register): Remove.
(sh_push_dummy_code): New function.
(sh64_store_struct_return): Rename from sh_store_struct_return.
Only called for sh64 now.
(sh_extract_struct_value_address): Regcache'ify.
(sh_push_dummy_call): Rename from sh_push_arguments. Regcache'ify
and accomodate new tasks.
(sh64_push_return_address): Rename from sh_push_return_address.
Only called for sh64 now.
(sh_default_extract_return_value): Rename from sh_extract_return_value.
Regcache'ify.
(sh3e_sh4_extract_return_value): Regcache'ify.
(sh_default_store_return_value): Ditto.
(sh3e_sh4_store_return_value): Ditto.
(sh_default_register_byte): Remove.
(sh_sh4_register_byte): Remove.
(sh_default_register_raw_size): Remove.
(sh_sh4_register_raw_size): Remove.
(sh_register_virtual_size): Remove.
(sh_sh3e_register_virtual_type): Remove.
(sh_sh3e_register_type): New function.
(sh_sh4_register_virtual_type): Remove.
(sh_sh4_register_type): New function.
(sh_default_register_virtual_type): Remove.
(sh_default_register_type): New function.
(do_fv_register_info): Add parameters to accomodate call from
sh_print_registers_info.
(do_dr_register_info): Ditto.
(sh_print_pseudo_register): Rename from sh_do_pseudo_register.
Add parameters to accomodate call from sh_print_registers_info.
(sh_do_fp_register): Ditto.
(sh64_do_pseudo_register): Call do_dr_register_info,
do_fv_register_info and sh_do_fp_register with default parameters.
(sh_do_register): Add parameters to accomodate call from
sh_print_registers_info.
(sh_print_register): Ditto.
(sh_print_registers_info): Rename from sh_do_registers_info.
Add parameters to be used as gdbarch_print_registers_info
implementation. Accomodate removed do_pseudo_register function
pointer.
(sh_compact_do_registers_info): Accomodate removed do_pseudo_register
function pointer. Call sh_print_register with default parameters.
(sh64_do_registers_info): Call sh_print_registers_info instead of
sh_do_registers_info.
(sh_gdbarch_init): Rearrange to cleanup and to allow easier
detection of deprecated vs. non-deprecated functionality.
Rename sh_call_dummy_words to sh64_call_dummy_words. Remove
function pointer assignments by direct function calls.
* frame.c (get_prev_frame): Move disabled inside_entry_func to
before code inhibiting repeated unwind attempts. Add to
commentary on that test's problems.
* blockframe.c (inside_main_func): Look for "main" in the minimal
symbol table.
* d10v-tdep.c (d10v_frame_this_id): Delete check that frames are
identical.
Index: testsuite/ChangeLog
2003-07-15 Andrew Cagney <cagney@redhat.com>
* gdb.asm/asm-source.exp: Do not allow "start" in the backtrace.
* complaints.c (struct explanation): Define.
(struct complaints): Change type of "explanation" to "struct
explanation".
(symfile_explanations): Convert to a "struct explanation" table.
(vcomplaint): Update.
* configure.tgt: Add x86_64-*-freebsd*.
* Makefile.in (amd64fbsd-nat.o, amd64fbsd-tdep.o): New targets.
* amd64fbsd-nat.c: New file.
* amd64fbsd-tdep.c: New file.
* config/i386/nm-fbsd64.h: New file.
* config/i386/fbsd64.mh: New file.
* config/i386/fbsd64.mt: New file.
`sc_regs_offset' and `sc_fpregs_offset'.
* alpha-tdep.c (SIGFRAME_PC_OFF, SIGFRAME_REGSAVE_OFF,
SIGFRAME_FPREGSAVE_OFF): Remove defines.
(alpha_sigtramp_register_address): Rewrite to use new members of
`struct gdbarch_tdep'.
(alpha_gdbarch_init): Initialize new members of struct
gdbarch_tdep'.
* alphafbsd-tdep.c (alphafbsd_use_struct_convention): Use
ALPHA_REGISTER_SIZE instead of DEPRECATED_REGISTER_SIZE.
(alphafbsd_sigtramp_start, alphafbsd_sigtramp_end): Nre variables.
(alphafbsd_pc_in_sigtramp): Implement.
(alphafbsd_sigtramp_offset): New function.
(alphafbsd_sigcontext_addr): New function.
(alphafbsd_init_abi): Initialize signal trampoline related members
of `struct gdbarch_tdep'.
(_initialize_alphafbsd_tdep): Add prototype.
* coff-solib.h (SOLIB_LOADED_LIBRARY_PATHNAME): Default to a
null string instead of a null pointer.
* solib.h (SOLIB_LOADED_LIBRARY_PATHNAME): Ditto.
(Also updated copyrights)
(struct gdbarch_tdep): Add struct_return.
* m68k-tdep.c (m68k_push_dummy_call): Non-scalars bigger than 4
bytes are padded to the right, not to the left. Pass struct value
address in register %a1, not on stack.
(m68k_use_struct_convention): New function.
(m68k_gdbarch_init): Set use_struct_convention. Initialize
struct_return in tdep to pcc_struct_return.
* m68klinux-tdep.c (m68k_linux_init_abi): Set struct_return to
reg_struct_return.
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