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author | Daniel Jacobowitz <drow@false.org> | 2007-02-08 21:00:36 +0000 |
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committer | Daniel Jacobowitz <drow@false.org> | 2007-02-08 21:00:36 +0000 |
commit | 123dc839145c04e57435369a9f2551a505ce0b33 (patch) | |
tree | 57ac12fe2ef50824ceba464d4c0988e89388327d /gdb/gdbarch.c | |
parent | 1183581f7f529336f76eff7980fc7112871482ed (diff) | |
download | gdb-123dc839145c04e57435369a9f2551a505ce0b33.zip gdb-123dc839145c04e57435369a9f2551a505ce0b33.tar.gz gdb-123dc839145c04e57435369a9f2551a505ce0b33.tar.bz2 |
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o)
(xml-tdesc.o): Update.
* xml-support.c: Add a comment.
(gdb_xml_enums_boolean): New variable.
(gdb_xml_parse_attr_enum): Use strcasecmp.
* xml-support.h (gdb_xml_enums_boolean): Declare.
* xml-tdesc.c (struct tdesc_parsing_data): Record current_feature,
next_regnum, and current_union.
(tdesc_start_feature, tdesc_start_reg, tdesc_start_union)
(tdesc_end_union, tdesc_start_field, tdesc_start_vector)
(field_attributes, union_children, reg_attributes, union_attributes)
(vector_attributes, feature_attributes, feature_children): New.
(target_children): Make static. Add <feature>.
(tdesc_elements): Make static.
* target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p)
(struct tdesc_feature, tdesc_feature_p): New types.
(struct target_desc): Add features member.
(struct tdesc_arch_data, tdesc_data): New.
(target_find_description): Clarify error message. Warn about
ignored register descriptions.
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_data_init, tdesc_data_alloc)
(tdesc_data_cleanup, tdesc_numbered_register)
(tdesc_numbered_register_choices, tdesc_find_register)
(tdesc_register_name, tdesc_register_type)
(tdesc_remote_register_number, tdesc_register_reggroup_p)
(set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type)
(set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers)
(tdesc_free_reg, tdesc_create_reg, tdesc_free_feature)
(tdesc_create_feature, tdesc_record_type): New.
(free_target_description): Free features.
(_initialize_target_descriptions): Initialize tdesc_data.
* arch-utils.c (default_remote_register_number): New.
* arch-utils.h (default_remote_register_number): New prototype.
* target-descriptions.h (set_tdesc_pseudo_register_name)
(set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p)
(tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup)
(tdesc_numbered_register, tdesc_numbered_register_choices)
(tdesc_has_registers, tdesc_find_feature, tdesc_feature_name)
(tdesc_named_type, tdesc_create_feature, tdesc_record_type)
(tdesc_create_reg): Declare.
* gdbarch.sh (remote_register_number): New entry.
* gdbarch.c, gdbarch.h: Regenerate.
* remote.c (init_remote_state): Use gdbarch_remote_register_number.
* features/gdb-target.dtd: Add feature, reg, vector, union, and field.
* arm-tdep.c (arm_register_aliases): New.
(arm_register_name_strings): Rename to...
(arm_register_names): ...this. Make const. Delete the old version.
(current_option, arm_register_byte): Delete.
(set_disassembly_style): Simplify. Do not adjust arm_register_names.
(value_of_arm_user_reg): New.
(arm_gdbarch_init): Verify any described registers. Call
tdesc_use_registers. Don't use arm_register_byte. Create aliases
for standard register names.
(_initialize_arm_tdep): Do not adjust arm_register_names.
* user-regs.c (struct user_reg): Add baton member.
(append_user_reg, user_reg_add_builtin, user_regs_init)
(user_reg_add, value_of_user_reg): Use a baton for user
register functions.
* std-regs.c: Update.
* user-regs.h (user_reg_read_ftype, user_reg_add_builtin)
(user_reg_add): Add baton argument.
* NEWS: Mention target description register support.
* features/arm-core.xml, features/arm-fpa.xml: New.
* eval.c (evaluate_subexp_standard): Allow ptype $register
when the program is not running.
* gdb.texinfo (-target-disconnect): Use @smallexample.
(Requirements): Add anchor for Expat. Update description.
(Target Descriptions): Mention Expat.
(Target Description Format): Document new elements. Use
@smallexample.
(Predefined Target Types, Standard Target Features): New sections.
* doc/gdbint.texinfo (Target Descriptions): New section.
* gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp,
gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
Diffstat (limited to 'gdb/gdbarch.c')
-rw-r--r-- | gdb/gdbarch.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 8b6d60b..562897a 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -203,6 +203,7 @@ struct gdbarch CORE_ADDR decr_pc_after_break; CORE_ADDR deprecated_function_start_offset; gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address; + gdbarch_remote_register_number_ftype *remote_register_number; gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address; CORE_ADDR frame_args_skip; gdbarch_unwind_pc_ftype *unwind_pc; @@ -330,6 +331,7 @@ struct gdbarch startup_gdbarch = 0, /* decr_pc_after_break */ 0, /* deprecated_function_start_offset */ generic_remote_translate_xfer_address, /* remote_translate_xfer_address */ + default_remote_register_number, /* remote_register_number */ 0, /* fetch_tls_load_module_address */ 0, /* frame_args_skip */ 0, /* unwind_pc */ @@ -440,6 +442,7 @@ gdbarch_alloc (const struct gdbarch_info *info, current_gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint; current_gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint; current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address; + current_gdbarch->remote_register_number = default_remote_register_number; current_gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr; current_gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity; current_gdbarch->addr_bits_remove = core_addr_identity; @@ -584,6 +587,7 @@ verify_gdbarch (struct gdbarch *current_gdbarch) /* Skip verify of decr_pc_after_break, invalid_p == 0 */ /* Skip verify of deprecated_function_start_offset, invalid_p == 0 */ /* Skip verify of remote_translate_xfer_address, invalid_p == 0 */ + /* Skip verify of remote_register_number, invalid_p == 0 */ /* Skip verify of fetch_tls_load_module_address, has predicate */ /* Skip verify of frame_args_skip, invalid_p == 0 */ /* Skip verify of unwind_pc, has predicate */ @@ -1442,6 +1446,9 @@ gdbarch_dump (struct gdbarch *current_gdbarch, struct ui_file *file) "gdbarch_dump: regset_from_core_section = <0x%lx>\n", (long) current_gdbarch->regset_from_core_section); fprintf_unfiltered (file, + "gdbarch_dump: remote_register_number = <0x%lx>\n", + (long) current_gdbarch->remote_register_number); + fprintf_unfiltered (file, "gdbarch_dump: remote_translate_xfer_address = <0x%lx>\n", (long) current_gdbarch->remote_translate_xfer_address); fprintf_unfiltered (file, @@ -2990,6 +2997,23 @@ set_gdbarch_remote_translate_xfer_address (struct gdbarch *gdbarch, } int +gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->remote_register_number != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_register_number called\n"); + return gdbarch->remote_register_number (gdbarch, regno); +} + +void +set_gdbarch_remote_register_number (struct gdbarch *gdbarch, + gdbarch_remote_register_number_ftype remote_register_number) +{ + gdbarch->remote_register_number = remote_register_number; +} + +int gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch) { gdb_assert (gdbarch != NULL); |