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value was renamed to ARM_FLOAT_SOFT_FPA.
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GDB_OSABI_UNINITIALIZED.
* gdbarch.sh: Add osabi to struct gdbarch and to struct
gdbarch_info. Include "osabi.h" in gdbarch.c. Check osabi
in gdbarch_list_lookup_by_info and in gdbarch_update_p.
* gdbarch.c: Regenerated.
* gdbarch.h: Regenerated.
* osabi.c (gdbarch_lookup_osabi): Return GDB_OSABI_UNINITIALIZED if
there's no BFD.
(gdbarch_init_osabi): Remove osabi argument; use info.osabi.
* osabi.h (enum gdb_osabi): Move to defs.h.
(gdbarch_init_osabi): Update prototype.
* defs.h (enum gdb_osabi): Moved here.
* Makefile.in: Update dependencies.
Plus updates to alpha, arm, hppa, i386, mips, ns32k, ppc, sh, sparc, and vax
ports to match.
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(struct gdb_osabi_handler): Remove member `arch'. Add member
`arch_info'.
(gdbarch_register_osabi): Add new argument `machine'. Use ot to
construct a `struct bfd_arch_info' and store it in the `struct
gdb_osabi_handler' that is created.
(gdbarch_init_osabi): Check for compatibility based on machine
type and architecture.
* osabi.h (gdbarch_register_osabi): Adjust prototype and update
comment.
* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add 0 as
second argument in call to gdbarch_register_osabi.
* alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Likewise.
* alphafbsd-tdep.c (_initialize_alphafbsd_tdep): Likewise.
* alphanbsd-tdep.c (_initialize_alphanbsd_tdep): Likewise.
* arm-linux-tdep.c (_initialize_arm_linux_tdep): Likewise.
* arm-tdep.c (_initialize_arm_tdep): Likewise.
* armnbsd-tdep.c (_initialize_armnbsd_tdep): Likewise.
* hppa-hpux-tdep.c (_initialize_hppa_hpux_tdep): Likewise.
* i386-interix-tdep.c (_initialize_i386_interix_tdep): Likewise.
* i386-linux-tdep.c (_initialize_i386_linux_tdep): Likewise.
* i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Likewise.
* i386-tdep.c (_initialize_i386_tdep): Likewise.
* i386bsd-tdep.c (_initialize_i386bsd_tdep): Likewise.
* i386gnu-tdep.c (_initialize_i386gnu_tdep): Likewise.
* i386ly-tdep.c (_initialize_i386lynx_tdep): Renamed from
_initialize_i386bsd_tdep and updated likewise.
* i386nbsd-tdep.c (_initialize_i386nbsd_tdep): Likewise.
* i386obsd-tdep.c (_initialize_i386obsd_tdep): Likewise.
* mips-irix-tdep.c (_initialize_mips_irix_tdep): Likewise.
* mips-linux-tdep.c (_initialize_mips_linux_tdep): Likewise.
* mipsnbsd-tdep.c (_initialize_mipsnbsd__tdep): Likewise.
* ns32knbsd-tdep.c (_initialize_ns32kmnsd_tdep): Likewise.
* ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Likewise.
* ppcnbsd-tdep.c (_initialize_ppcnbsd_tdep): Likewise.
* shnbsd-tdep.c (_initialize_shnbsd_tdep): Likewise.
* sparcnbsd-tdep.c (_initialize_sparcnbsd_tdep): Likewise.
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All uses changed
(ARM_NBSD_JB_ELELMENT_SIZE): Similarly.
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nbsd-tdep.h to dependency list.
* configure.host (arm*-*-netbsdelf*, arm*-*-netbsd*,
i[3456]86-*-netbsdaout*, i[3456]86-*-netbsd*, m68*-*-netbsd*,
ns32k-*-netbsd*, sparc-*-netbsdaout*, sparc-*-netbsd*): Use
nbsdaout.mh and nbsdelf.mh consistently.
* configure.tgt (i[3456]86-*-netbsd*, m68*-*-netbsd*,
ns32k-*-netbsd*, sparc-*-netbsdelf*, sparc-*-netbsd*) Use
nbsdaout.mt and nbsdelf.mh consistently.
* armnbsd-tdep.c: Include nbsd-tdep.h and solib-svr4.h.
(arm_netbsd_elf_init_abi): Use set_solib_svr4_fetch_link_map_offsets
to set nbsd_ilp32_solib_svr4_fetch_link_map_offsets.
* config/nm-nbsd.h: Garbage-collect SVR4_SHARED_LIBS. Move
a.out shared library stuff from here...
* config/nm-nbsdaout.h: ...to here.
* config/tm-nbsd.h: Remove.
* config/alpha/nm-nbsd.h (SVR4_SHARED_LIBS): Remove.
* config/arm/nbsd.mh: Remove.
* config/arm/nbsd.mt (TDEPFILES): Remove solib-sunos.o, add
nbsd-tdep.o.
* config/arm/nbsdaout.mh: New file.
* config/arm/nbsdelf.mh: New file.
* config/arm/nm-nbsdaout.h: New file.
* config/i386/nbsd.mh: Remove.
* config/i386/nbsd.mt: Remove.
* config/i386/nbsdaout.mh: New file.
* config/i386/nbsdaout.mt: New file.
* config/i386/nbsdelf.mh (NAT_FILE): Use nm-nbsd.h.
* config/i386/nbsdelf.mt (TM_FILE): Use tm-nbsd.h.
* config/i386/nm-nbsd.h (REGISTER_U_ADDR,
i386_register_u_addr): Remove.
* config/i386/nm-nbsdaout.h: New file.
* config/i386/nm-nbsdelf.h: Remove.
* config/i386/tm-nbsd.h: Don't include config/tm-nbsd.h.
(USE_STRUCT_CONVENTION): Remove.
* config/i386/tm-nbsdaout.h: New file.
* config/i386/tm-nbsdelf.h: Remove.
* config/m68k/nbsd.mh: Remove.
* config/m68k/nbsd.mt: Remove.
* config/m68k/nbsdaout.mh: New file.
* config/m68k/nbsdaout.mt: New file.
* config/m68k/nm-nbsd.h: Use config/nm-nbsd.h.
* config/m68k/nm-nbsdaout.h: New file.
* config/m68k/tm-nbsd.h: Don't include config/tm-nbsd.h.
(IN_SOLIB_CALL_TRAMPOLINE): Define.
* config/ns32k/nbsd.mh: Remove.
* config/ns32k/nbsd.mt: Remove.
* config/ns32k/nbsdaout.mh: New file.
* config/ns32k/nbsdaout.mt: New file.
* config/ns32k/nm-nbsd.h: Include config/nm-nbsd.h.
* config/ns32k/nm-nbsdaout.h: New file.
* config/ns32k/tm-nbsd.h: Don't include config/tm-nbsd.h.
(IN_SOLIB_CALL_TRAMPOLINE): Define.
* config/powerpc/nm-nbsd.h: Include config/nm-nbsd.h.
(SVR4_SHARED_LIBS): Remove.
* config/powerpc/tm-nbsd.h: Dont' include config/tm-nbsd.h.
* config/sparc/nbsd.mh: Remove.
* config/sparc/nbsd.mt: Remove.
* config/sparc/nbsdaout.mh: New file.
* config/sparc/nbsdaout.mt: New file.
* config/sparc/nbsdelf.mh (NAT_FILE): Use nm-nbsd.h.
* config/sparc/nbsdelf.mt: New file.
* config/sparc/nm-nbsdaout.h: New file.
* config/sparc/nm-nbsdelf.h: Remove.
* config/sparc/tm-nbsd.h: Don't include config/tm-nbsd.h.
* config/sparc/tm-nbsdaout.h: New file.
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(COMMON_OBS): Add osabi.o.
(osabi.o): New dependency list.
* osabi.c: New file.
* osabi.h: New file.
* doc/gdbint.texinfo: Document new generic OS ABI framework.
* Makefile.in (alpha_tdep_h): Define and use instead of
alpha-tdep.h.
* alpha-tdep.c (alpha_abi_names, process_note_abi_tag_sections,
get_elfosabi, alpha_abi_handler_list, alpha_gdbarch_register_os_abi):
Remove.
(alpha_gdbarch_init, alpha_dump_tdep): Use generic OS ABI framework.
* alpha-tdep.h: Include osabi.h.
(alpha_abi): Remove.
(gdbarch_tdep): Use generic OS ABI framework.
* alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Use
gdbarch_register_osabi.
* alpha-osf1-tdep.c (_initialize_alpha_osf1_tdep): Likewise.
* alphafbsd-tdep.c (_initialize_alphafbsd_tdep): Likewise.
* alphanbsd-tdep.c (_initialize_alphanbsd_tdep): Likewise.
* Makefile.in (sh_tdep_h): Add osabi.h.
* sh-tdep.h (sh_osabi): Remove.
(gdbarch_tdep): Use generic OS ABI framework.
* sh-tdep.c (sh_osabi_names, process_note_abi_tag_sections,
sh_osabi_handler_list, sh_gdbarch_register_os_abi): Remove.
(sh_gdbarch_init, sh_dump_tdep): Use generic OS ABI framework.
* shnbsd-tdep.c (_initialize_shnbsd_tdep): Use gdbarch_register_osabi.
* Makefile.in (arm_tdep_h): Define and use instead of arm-tdep.h.
* arm-linux-tdep.c (_initialize_arm_linux_tdep): Use
gdbarch_register_osabi.
* arm-tdep.c (arm_abi_names, process_note_abi_tag_sections,
arm_abi_handler_list, arm_gdbarch_register_os_abi): Remove.
(get_elfosabi): Rename to...
(arm_elf_osabi_sniffer): ...this. Adjust to use generic OS
ABI framework support routines.
(arm_gdbarch_init): Use generic OS ABI framework.
(arm_dump_tdep): Likewise.
(_initialize_arm_tdep): Likewise.
* arm-tdep.h: Include osabi.h.
(arm_abi): Remove.
(gdbarch_tdep): Remove arm_abi and abi_name members. Add
osabi member.
(arm_gdbarch_register_os_abi): Remove prototype.
* armnbsd-tdep.c (arm_netbsd_aout_osabi_sniffer): New function.
(_initialize_arm_netbsd_tdep): Use gdbarch_register_osabi.
* Makefile.in (mips-tdep.o): Add osabi.h to dependency list.
* mips-tdep.c: Include osabi.h.
(gdbarch_tdep, mips_gdbarch_init, mips_dump_tdep): Use generic
OS ABI framework.
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(struct gdbarch_tdep): Add fp_model.
* arm-tdep.c (arm_gdbarch_init): Set fp_model in tdep. Defer setting
up floating-point conversions until we know the floating-point model
in use by the inferior. Don't complain about being unable to
determine the ABI of the inferior when we don't have one.
(arm_extract_return_value): Support different floating-point models.
(arm_store_return_value): Likewise.
* armnbsd-tdep.c (arm_netbsd_aout_init_abi): Set fp_model in tdep to
ARM_FLOAT_SOFT.
(arm_netbsd_elf_init_abi): Set fp_model to ARM_FLOAT_SOFT_VFP.
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function.
(arm_netbsd_aout_init_abi): Initialize IN_SOLIB_CALL_TRAMPOLINE.
* config/arm/tm-nbsd.h: Don't include config/tm-nbsd.h, it only
defines one thing and that is incorrect for this port.
(IN_SOLIB_CALL_TRAMPOLINE): Delete.
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* gdbarch.c gdbarch.h: Regenerate.
* breakpoint.c (create_longjmp_breakpoint): Always compile this
function.
(breakpoint_reset): Test GET_LONGJMP_TARGET_P().
* infrun.c (GET_LONGJMP_TARGET): Delete default definition.
(handle_inferior_event): Test GET_LONGJMP_TARGET_P().
* arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields.
* arm-tdep.c (arm_get_longjmp_target): New function.
(arm_gdbarch_init): Initialize jb_pc to -1. If ABI handler changes
this to a positive value register arm_get_longjmp_target as the
longjmp handler.
* arm-linux-tdep.c (arm_get_longjmp_target): Delete.
(arm_linux_init_abi): Set up longjmp description in tdep.
* armnbsd-nat.c (get_longjmp_target): Delete.
* armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp
description in tdep.
* config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete.
(get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
* config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
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descriptions.
* arm-tdep.c (arm_default_arm_le_breakpoint)
(arm_default_arm_be_breakpoint, arm_default_thumb_le_breakpoint)
(arm_default_thumb_be_breakpoint): New. Initialize them from
traditional breakpoint defines.
(arm_breakpoint_from_pc): Use new gdbarch_tdep entries.
(arm_gdbarch_init): Initialize new breakpoint variables.
* arm-linux-tdep.c (arm_linux_arm_le_breakpoint): New.
(arm_linux_init_abi): Initialize linux-specific breakpoint.
* armnbsd-tdep.c (arm_nbsd_arm_le_breakpoint): New.
(arm_netbsd_aout_init_abi, arm_netbsd_elf_init_abi): Split common
code out to ...
(arm_netbsd_init_abi_common): ... here; new function.
* config/arm/tm-arm.h (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT)
(THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Delete.
* config/arm/tm-linux.h (ARM_LE_BREAKPOINT): Delete.
* config/arm/tm-nbsd.h (ARM_LE_BREAKPOINT): Delete.
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