X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fgdbarch.c;h=c079932199ebb977a87add73940e38655e5e98cd;hb=33fbcbee30e6565db27a4c5076ff61c9fc8e0744;hp=2b892b65e4f796e2dba2c419f60997b48b74491f;hpb=6710bf39b7c037de481a4b351fb69cec6b48b138;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 2b892b65e4..c079932199 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -145,6 +145,7 @@ struct gdbarch int int_bit; int long_bit; int long_long_bit; + int long_long_align_bit; int half_bit; const struct floatformat ** half_format; int float_bit; @@ -238,6 +239,8 @@ struct gdbarch gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument; gdbarch_regset_from_core_section_ftype *regset_from_core_section; struct core_regset_section * core_regset_sections; + gdbarch_make_corefile_notes_ftype *make_corefile_notes; + gdbarch_find_memory_regions_ftype *find_memory_regions; gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries; gdbarch_core_pid_to_str_ftype *core_pid_to_str; const char * gcore_bfd_target; @@ -271,6 +274,7 @@ struct gdbarch const char * solib_symbols_extension; int has_dos_based_file_system; gdbarch_gen_return_address_ftype *gen_return_address; + gdbarch_info_proc_ftype *info_proc; }; @@ -299,6 +303,7 @@ struct gdbarch startup_gdbarch = 8 * sizeof (int), /* int_bit */ 8 * sizeof (long), /* long_bit */ 8 * sizeof (LONGEST), /* long_long_bit */ + 8 * sizeof (LONGEST), /* long_long_align_bit */ 16, /* half_bit */ 0, /* half_format */ 8 * sizeof (float), /* float_bit */ @@ -392,6 +397,8 @@ struct gdbarch startup_gdbarch = 0, /* fetch_pointer_argument */ 0, /* regset_from_core_section */ 0, /* core_regset_sections */ + 0, /* make_corefile_notes */ + 0, /* find_memory_regions */ 0, /* core_xfer_shared_libraries */ 0, /* core_pid_to_str */ 0, /* gcore_bfd_target */ @@ -425,6 +432,7 @@ struct gdbarch startup_gdbarch = 0, /* solib_symbols_extension */ 0, /* has_dos_based_file_system */ default_gen_return_address, /* gen_return_address */ + 0, /* info_proc */ /* startup_gdbarch() */ }; @@ -463,6 +471,7 @@ gdbarch_alloc (const struct gdbarch_info *info, gdbarch->int_bit = 4*TARGET_CHAR_BIT; gdbarch->long_bit = 4*TARGET_CHAR_BIT; gdbarch->long_long_bit = 2*gdbarch->long_bit; + gdbarch->long_long_align_bit = 2*gdbarch->long_bit; gdbarch->half_bit = 2*TARGET_CHAR_BIT; gdbarch->float_bit = 4*TARGET_CHAR_BIT; gdbarch->double_bit = 8*TARGET_CHAR_BIT; @@ -576,6 +585,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of int_bit, invalid_p == 0 */ /* Skip verify of long_bit, invalid_p == 0 */ /* Skip verify of long_long_bit, invalid_p == 0 */ + /* Skip verify of long_long_align_bit, invalid_p == 0 */ /* Skip verify of half_bit, invalid_p == 0 */ if (gdbarch->half_format == 0) gdbarch->half_format = floatformats_ieee_half; @@ -677,6 +687,8 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of register_reggroup_p, invalid_p == 0 */ /* Skip verify of fetch_pointer_argument, has predicate. */ /* Skip verify of regset_from_core_section, has predicate. */ + /* Skip verify of make_corefile_notes, has predicate. */ + /* Skip verify of find_memory_regions, has predicate. */ /* Skip verify of core_xfer_shared_libraries, has predicate. */ /* Skip verify of core_pid_to_str, has predicate. */ /* Skip verify of gcore_bfd_target, has predicate. */ @@ -711,6 +723,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of auto_wide_charset, invalid_p == 0 */ /* Skip verify of has_dos_based_file_system, invalid_p == 0 */ /* Skip verify of gen_return_address, invalid_p == 0 */ + /* Skip verify of info_proc, has predicate. */ buf = ui_file_xstrdup (log, &length); make_cleanup (xfree, buf); if (length > 0) @@ -917,6 +930,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) fprintf_unfiltered (file, "gdbarch_dump: fetch_tls_load_module_address = <%s>\n", host_address_to_string (gdbarch->fetch_tls_load_module_address)); + fprintf_unfiltered (file, + "gdbarch_dump: gdbarch_find_memory_regions_p() = %d\n", + gdbarch_find_memory_regions_p (gdbarch)); + fprintf_unfiltered (file, + "gdbarch_dump: find_memory_regions = <%s>\n", + host_address_to_string (gdbarch->find_memory_regions)); fprintf_unfiltered (file, "gdbarch_dump: float_bit = %s\n", plongest (gdbarch->float_bit)); @@ -949,7 +968,7 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) gdbarch_gcore_bfd_target_p (gdbarch)); fprintf_unfiltered (file, "gdbarch_dump: gcore_bfd_target = %s\n", - gdbarch->gcore_bfd_target); + pstring (gdbarch->gcore_bfd_target)); fprintf_unfiltered (file, "gdbarch_dump: gen_return_address = <%s>\n", host_address_to_string (gdbarch->gen_return_address)); @@ -998,6 +1017,12 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) fprintf_unfiltered (file, "gdbarch_dump: in_solib_return_trampoline = <%s>\n", host_address_to_string (gdbarch->in_solib_return_trampoline)); + fprintf_unfiltered (file, + "gdbarch_dump: gdbarch_info_proc_p() = %d\n", + gdbarch_info_proc_p (gdbarch)); + fprintf_unfiltered (file, + "gdbarch_dump: info_proc = <%s>\n", + host_address_to_string (gdbarch->info_proc)); fprintf_unfiltered (file, "gdbarch_dump: inner_than = <%s>\n", host_address_to_string (gdbarch->inner_than)); @@ -1019,9 +1044,18 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) fprintf_unfiltered (file, "gdbarch_dump: long_double_format = %s\n", pformat (gdbarch->long_double_format)); + fprintf_unfiltered (file, + "gdbarch_dump: long_long_align_bit = %s\n", + plongest (gdbarch->long_long_align_bit)); fprintf_unfiltered (file, "gdbarch_dump: long_long_bit = %s\n", plongest (gdbarch->long_long_bit)); + fprintf_unfiltered (file, + "gdbarch_dump: gdbarch_make_corefile_notes_p() = %d\n", + gdbarch_make_corefile_notes_p (gdbarch)); + fprintf_unfiltered (file, + "gdbarch_dump: make_corefile_notes = <%s>\n", + host_address_to_string (gdbarch->make_corefile_notes)); fprintf_unfiltered (file, "gdbarch_dump: gdbarch_max_insn_length_p() = %d\n", gdbarch_max_insn_length_p (gdbarch)); @@ -1423,6 +1457,23 @@ set_gdbarch_long_long_bit (struct gdbarch *gdbarch, gdbarch->long_long_bit = long_long_bit; } +int +gdbarch_long_long_align_bit (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + /* Skip verify of long_long_align_bit, invalid_p == 0 */ + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_align_bit called\n"); + return gdbarch->long_long_align_bit; +} + +void +set_gdbarch_long_long_align_bit (struct gdbarch *gdbarch, + int long_long_align_bit) +{ + gdbarch->long_long_align_bit = long_long_align_bit; +} + int gdbarch_half_bit (struct gdbarch *gdbarch) { @@ -2957,7 +3008,7 @@ set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, } int -gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name) +gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, const char *name) { gdb_assert (gdbarch != NULL); gdb_assert (gdbarch->in_solib_return_trampoline != NULL); @@ -3211,6 +3262,54 @@ set_gdbarch_core_regset_sections (struct gdbarch *gdbarch, gdbarch->core_regset_sections = core_regset_sections; } +int +gdbarch_make_corefile_notes_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->make_corefile_notes != NULL; +} + +char * +gdbarch_make_corefile_notes (struct gdbarch *gdbarch, bfd *obfd, int *note_size) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->make_corefile_notes != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_make_corefile_notes called\n"); + return gdbarch->make_corefile_notes (gdbarch, obfd, note_size); +} + +void +set_gdbarch_make_corefile_notes (struct gdbarch *gdbarch, + gdbarch_make_corefile_notes_ftype make_corefile_notes) +{ + gdbarch->make_corefile_notes = make_corefile_notes; +} + +int +gdbarch_find_memory_regions_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->find_memory_regions != NULL; +} + +int +gdbarch_find_memory_regions (struct gdbarch *gdbarch, find_memory_region_ftype func, void *data) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->find_memory_regions != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_find_memory_regions called\n"); + return gdbarch->find_memory_regions (gdbarch, func, data); +} + +void +set_gdbarch_find_memory_regions (struct gdbarch *gdbarch, + gdbarch_find_memory_regions_ftype find_memory_regions) +{ + gdbarch->find_memory_regions = find_memory_regions; +} + int gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch) { @@ -3547,8 +3646,8 @@ gdbarch_static_transform_name_p (struct gdbarch *gdbarch) return gdbarch->static_transform_name != NULL; } -char * -gdbarch_static_transform_name (struct gdbarch *gdbarch, char *name) +const char * +gdbarch_static_transform_name (struct gdbarch *gdbarch, const char *name) { gdb_assert (gdbarch != NULL); gdb_assert (gdbarch->static_transform_name != NULL); @@ -3887,6 +3986,30 @@ set_gdbarch_gen_return_address (struct gdbarch *gdbarch, gdbarch->gen_return_address = gen_return_address; } +int +gdbarch_info_proc_p (struct gdbarch *gdbarch) +{ + gdb_assert (gdbarch != NULL); + return gdbarch->info_proc != NULL; +} + +void +gdbarch_info_proc (struct gdbarch *gdbarch, char *args, enum info_proc_what what) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->info_proc != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_info_proc called\n"); + gdbarch->info_proc (gdbarch, args, what); +} + +void +set_gdbarch_info_proc (struct gdbarch *gdbarch, + gdbarch_info_proc_ftype info_proc) +{ + gdbarch->info_proc = info_proc; +} + /* Keep a registry of per-architecture data-pointers required by GDB modules. */