diff options
Diffstat (limited to 'gdb/gdbarch.c')
| -rw-r--r-- | gdb/gdbarch.c | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 6d1bb0d..c48a49c 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -251,6 +251,12 @@ struct gdbarch gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr; gdbarch_addr_bits_remove_ftype *addr_bits_remove; int significant_addr_bit; + gdbarch_memtag_to_string_ftype *memtag_to_string; + gdbarch_tagged_address_p_ftype *tagged_address_p; + gdbarch_memtag_mismatch_p_ftype *memtag_mismatch_p; + gdbarch_set_memtags_ftype *set_memtags; + gdbarch_get_memtag_ftype *get_memtag; + CORE_ADDR memtag_granule_size; gdbarch_software_single_step_ftype *software_single_step; gdbarch_single_step_through_delay_ftype *single_step_through_delay; gdbarch_print_insn_ftype *print_insn; @@ -426,6 +432,11 @@ gdbarch_alloc (const struct gdbarch_info *info, gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr; gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity; gdbarch->addr_bits_remove = core_addr_identity; + gdbarch->memtag_to_string = default_memtag_to_string; + gdbarch->tagged_address_p = default_tagged_address_p; + gdbarch->memtag_mismatch_p = default_memtag_mismatch_p; + gdbarch->set_memtags = default_set_memtags; + gdbarch->get_memtag = default_get_memtag; gdbarch->print_insn = default_print_insn; gdbarch->skip_trampoline_code = generic_skip_trampoline_code; gdbarch->skip_solib_resolver = generic_skip_solib_resolver; @@ -615,6 +626,12 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */ /* Skip verify of addr_bits_remove, invalid_p == 0 */ /* Skip verify of significant_addr_bit, invalid_p == 0 */ + /* Skip verify of memtag_to_string, invalid_p == 0 */ + /* Skip verify of tagged_address_p, invalid_p == 0 */ + /* Skip verify of memtag_mismatch_p, invalid_p == 0 */ + /* Skip verify of set_memtags, invalid_p == 0 */ + /* Skip verify of get_memtag, invalid_p == 0 */ + /* Skip verify of memtag_granule_size, invalid_p == 0 */ /* Skip verify of software_single_step, has predicate. */ /* Skip verify of single_step_through_delay, has predicate. */ /* Skip verify of print_insn, invalid_p == 0 */ @@ -1054,6 +1071,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: get_longjmp_target = <%s>\n", host_address_to_string (gdbarch->get_longjmp_target)); fprintf_unfiltered (file, + "gdbarch_dump: get_memtag = <%s>\n", + host_address_to_string (gdbarch->get_memtag)); + fprintf_unfiltered (file, "gdbarch_dump: get_pc_address_flags = <%s>\n", host_address_to_string (gdbarch->get_pc_address_flags)); fprintf_unfiltered (file, @@ -1189,6 +1209,15 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: memory_remove_breakpoint = <%s>\n", host_address_to_string (gdbarch->memory_remove_breakpoint)); fprintf_unfiltered (file, + "gdbarch_dump: memtag_granule_size = %s\n", + core_addr_to_string_nz (gdbarch->memtag_granule_size)); + fprintf_unfiltered (file, + "gdbarch_dump: memtag_mismatch_p = <%s>\n", + host_address_to_string (gdbarch->memtag_mismatch_p)); + fprintf_unfiltered (file, + "gdbarch_dump: memtag_to_string = <%s>\n", + host_address_to_string (gdbarch->memtag_to_string)); + fprintf_unfiltered (file, "gdbarch_dump: num_pseudo_regs = %s\n", plongest (gdbarch->num_pseudo_regs)); fprintf_unfiltered (file, @@ -1333,6 +1362,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: sdb_reg_to_regnum = <%s>\n", host_address_to_string (gdbarch->sdb_reg_to_regnum)); fprintf_unfiltered (file, + "gdbarch_dump: set_memtags = <%s>\n", + host_address_to_string (gdbarch->set_memtags)); + fprintf_unfiltered (file, "gdbarch_dump: short_bit = %s\n", plongest (gdbarch->short_bit)); fprintf_unfiltered (file, @@ -1441,6 +1473,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: syscalls_info = %s\n", host_address_to_string (gdbarch->syscalls_info)); fprintf_unfiltered (file, + "gdbarch_dump: tagged_address_p = <%s>\n", + host_address_to_string (gdbarch->tagged_address_p)); + fprintf_unfiltered (file, "gdbarch_dump: target_desc = %s\n", host_address_to_string (gdbarch->target_desc)); fprintf_unfiltered (file, @@ -3212,6 +3247,108 @@ set_gdbarch_significant_addr_bit (struct gdbarch *gdbarch, gdbarch->significant_addr_bit = significant_addr_bit; } +std::string +gdbarch_memtag_to_string (struct gdbarch *gdbarch, struct value *address, enum memtag_type tag_type) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->memtag_to_string != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_memtag_to_string called\n"); + return gdbarch->memtag_to_string (gdbarch, address, tag_type); +} + +void +set_gdbarch_memtag_to_string (struct gdbarch *gdbarch, + gdbarch_memtag_to_string_ftype memtag_to_string) +{ + gdbarch->memtag_to_string = memtag_to_string; +} + +bool +gdbarch_tagged_address_p (struct gdbarch *gdbarch, struct value *address) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->tagged_address_p != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_tagged_address_p called\n"); + return gdbarch->tagged_address_p (gdbarch, address); +} + +void +set_gdbarch_tagged_address_p (struct gdbarch *gdbarch, + gdbarch_tagged_address_p_ftype tagged_address_p) +{ + gdbarch->tagged_address_p = tagged_address_p; +} + +bool +gdbarch_memtag_mismatch_p (struct gdbarch *gdbarch, struct value *address) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->memtag_mismatch_p != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_memtag_mismatch_p called\n"); + return gdbarch->memtag_mismatch_p (gdbarch, address); +} + +void +set_gdbarch_memtag_mismatch_p (struct gdbarch *gdbarch, + gdbarch_memtag_mismatch_p_ftype memtag_mismatch_p) +{ + gdbarch->memtag_mismatch_p = memtag_mismatch_p; +} + +int +gdbarch_set_memtags (struct gdbarch *gdbarch, struct value *address, size_t length, const gdb::byte_vector &tags, enum memtag_type tag_type) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->set_memtags != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_set_memtags called\n"); + return gdbarch->set_memtags (gdbarch, address, length, tags, tag_type); +} + +void +set_gdbarch_set_memtags (struct gdbarch *gdbarch, + gdbarch_set_memtags_ftype set_memtags) +{ + gdbarch->set_memtags = set_memtags; +} + +struct value * +gdbarch_get_memtag (struct gdbarch *gdbarch, struct value *address, enum memtag_type tag_type) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->get_memtag != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_get_memtag called\n"); + return gdbarch->get_memtag (gdbarch, address, tag_type); +} + +void +set_gdbarch_get_memtag (struct gdbarch *gdbarch, + gdbarch_get_memtag_ftype get_memtag) +{ + gdbarch->get_memtag = get_memtag; +} + +CORE_ADDR +gdbarch_memtag_granule_size (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + /* Skip verify of memtag_granule_size, invalid_p == 0 */ + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_memtag_granule_size called\n"); + return gdbarch->memtag_granule_size; +} + +void +set_gdbarch_memtag_granule_size (struct gdbarch *gdbarch, + CORE_ADDR memtag_granule_size) +{ + gdbarch->memtag_granule_size = memtag_granule_size; +} + int gdbarch_software_single_step_p (struct gdbarch *gdbarch) { |