* signals.h: Update comments.
(enum target_signal): Remove conditional compilation around
Mach-specific signals. Move them to after TARGET_SIGNAL_DEFAULT.
* stabsread.c (read_type): Add recognition for new attribute:
"@V;" means that an array type is actually a vector.
This is analogous to the vector flag that's been added to dwarf2.
* arm-tdep.c (arm_scan_prologue): Accept strb r(0123),[r11,#-nn],
strh r(0123),[r11,#-nn], str r(0123),[r11,#-nn], as well as
strb r(0123),[sp,#nn], strh r(0123),[sp,#nn] and
str r(0123),[sp,#nn].
(arm_skip_prologue): Ditto. Also make disassembly
order-independent by placing it in a loop.
(struct gdbarch_tdep): Replace os_ident member with abi.
(i386_gdbarch_register_os_abi): New prototype.
* i386-tdep.c (i386_abi_names): New array.
(process_note_abi_tag_sections): Removed.
(process_note_sections): New function.
(i386_elf_abi_from_note, i386_elf_abi): New functions.
(struct i386_abi_handler): New struct.
(i386_abi_handler_list): New variable.
(i386_gdbarch_register_os_abi): New function.
(i386_gdbarch_init): Adapt for the changes given above.
* gdbtypes.c : Add new builtin type for 64 bit vectors.
(build_gdbtypes): Build builtin_type_v2_float.
(_initialize_gdbtypes): Register new builtin type.
2002-05-01 Graydon Hoare <graydon@redhat.com>
* desc-cpu.scm (@arch@_cgen_cpu_close): Fix memory leaks.
[ opcodes/ChangeLog ]
2002-05-07 Graydon Hoare <graydon@redhat.com>
* cgen-dis.in: (print_insn_@arch@): Cache list of opened CPUs rather
than just most-recently-opened.
(clear_gdbarch_swap): New function.
(initialize_non_multiarch): Call.
(gdbarch_update_p): Before calling init(), swap out and clear the
existing architecture.
* gdbarch.c: Regenerate.
* configure.host: Set gdb_host_cpu to sh for all sh*.
(sh*-*-netbsdelf*): New host.
* configure.tgt: Set gdb_target_cpu to sh for all sh*.
(sh*-*-netbsdelf*): New target.
* sh-nbsd-nat.c: New file.
* sh-nbsd-tdep.c: New file.
* sh-nbsd-tdep.h: New file.
* config/sh/nbsd.mh: New file.
* config/sh/nbsd.mt: New file.
* config/sh/nm-nbsd.h: New file.
* config/sh/tm-nbsd.h: New file.
(ppc_elf_create_dynamic_sections): Call ppc_elf_create_got before
_bfd_elf_create_dynamic_sections. Correct .plt flags.
(ppc_elf_check_relocs): Use ppc_elf_create_got in place of
_bfd_elf_create_got_section.
(ARM_MAX_REGISTER_VIRTUAL_SIZE): Define.
* arm-tdep.c (arm_store_return_value): Use them.
Use FP_REGISTER_RAW_SIZE when setting the FPA return value.
* remote-rdp.c (remote_rdp_fetch_register): Use
ARM_MAX_REGISTER_RAW_SIZE.
(remote_rdp_store_register): Likewise.
(is_elf_format): New, extracted from...
* ld-scripts/weak.exp: ...here.
* ld-scripts/overlay-size.exp: New test.
* ld-scripts/overlay-size.[tsd],
* ld-scripts/overlay-size-map.d: New files for it.
(lang_enter_overlay): Remove the last two parameters.
(lang_leave_overlay): Take them here instead.
* ldgram.y (memspec_at_opt): Set $$ to null if no region is given.
(section): Pass LMA and crossref flag to lang_leave_overlay rather
than lang_enter_overlay.
* ldlang.c (lang_memory_region_lookup): Return null for null names.
(lang_output_section_statement_lookup): Initialize update_dot_tree.
(lang_size_sections_1): Evaluate it.
(lang_leave_output_section_statement): Rework LMA lookup.
(overlay_lma, overlay_nocrossrefs): Remove.
(lang_enter_overlay): Remove LMA and corssref arguments.
(lang_enter_overlay_section): Don't set the LMA here.
(lang_leave_overlay): Take LMA and crossref arguments. Move the '.'
assignment to the last section's update_dot_tree. Unconditionally
use the load and run-time regions specified in the OVERLAY statement.
Likewise the first section's LMA. Only set the other sections' LMAs
when no load region is given.
