138e7be507
* alpha-tdep.h (struct gdbarch_tdep): Add members `sc_pc_offset',
...
`sc_regs_offset' and `sc_fpregs_offset'.
* alpha-tdep.c (SIGFRAME_PC_OFF, SIGFRAME_REGSAVE_OFF,
SIGFRAME_FPREGSAVE_OFF): Remove defines.
(alpha_sigtramp_register_address): Rewrite to use new members of
`struct gdbarch_tdep'.
(alpha_gdbarch_init): Initialize new members of struct
gdbarch_tdep'.
* alphafbsd-tdep.c (alphafbsd_use_struct_convention): Use
ALPHA_REGISTER_SIZE instead of DEPRECATED_REGISTER_SIZE.
(alphafbsd_sigtramp_start, alphafbsd_sigtramp_end): Nre variables.
(alphafbsd_pc_in_sigtramp): Implement.
(alphafbsd_sigtramp_offset): New function.
(alphafbsd_sigcontext_addr): New function.
(alphafbsd_init_abi): Initialize signal trampoline related members
of `struct gdbarch_tdep'.
(_initialize_alphafbsd_tdep): Add prototype.
2003-07-11 21:49:04 +00:00
baa490c486
* alpha-tdep.c (alpha_dwarf2_init_abi): New.
...
* alpha-tdep.h (alpha_dwarf2_init_abi): Declare it.
* alpha-linux-tdep.c (alpha_linux_init_abi): Use it.
* alphafbsd-tdep.c (alphafbsd_init_abi): Register dwarf2 and mdebug
unwind routines.
* alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
* config/alpha/fbsd.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
* config/alpha/nbsd.mt (TDEPFILES): Likewise.
* alpha-linux-tdep.c: Remove unnecessary includes.
* Makefile.in (alpha-linux-tdep.o): Update.
2003-06-04 06:22:17 +00:00
98a8e1e505
* alpha-tdep.c (alpha_supply_int_regs, alpha_fill_int_regs): New.
...
(alpha_supply_fp_regs, alpha_fill_fp_regs): New.
* alpha-tdep.h: Declare them.
* alpha-nat.c (fetch_osf_core_registers): Constify core_reg_mapping.
Remove zerobuf. Don't error on UNIQUE.
(fetch_elf_core_registers): Use alpha_supply_{int,fp}_regs.
(ALPHA_REGSET_UNIQUE): Provide default.
(supply_gregset): Use alpha_supply_int_regs.
(fill_gregset): Use alpha_fill_int_regs.
(supply_fpregset): Use alpha_supply_fp_regs.
(fill_fpregset): Use alpha_fill_fp_regs.
* alphabsd-tdep.c (NUM_GREGS, NUM_FPREGS): Remove.
(alphabsd_supply_reg): Use alpha_supply_int_regs.
(alphabsd_fill_reg): Use alpha_fill_int_regs.
(alphabsd_supply_fpreg): Use alpha_supply_fp_regs.
(alphabsd_fill_fpreg): Use alpha_fill_fp_regs.
* config/alpha/nm-linux.h (ALPHA_REGSET_UNIQUE): New.
2003-06-02 20:57:16 +00:00
7266705675
* alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr
...
for SP, GP; void_func_ptr for PC; non-language-specific types
for all others.
* alpha-tdep.h (ALPHA_GP_REGNUM): New.
2003-06-02 16:13:58 +00:00
44d8858367
* alpha-tdep.h (ALPHA_FP_REGNUM): Remove.
...
* alpha-tdep.c (alpha_register_name): Remove vfp entry.
(alpha_cannot_fetch_register): Remove ALPHA_FP_REGNUM.
(alpha_cannot_store_register): Likewise.
* alphabsd-nat.c (fetch_inferior_registers): Don't set FP_REGNUM.
* alpha-nat.c (supply_gregset): Likewise.
* alphanbsd-tdep.c (fetch_core_registers): Likewise.
2003-06-01 21:46:37 +00:00
5ab8487279
* alpha-nat.c (fetch_osf_core_registers): Use ALPHA_REGISTER_SIZE
...
instead of ALPHA_MAX_REGISTER_RAW_SIZE.
(supply_gregset): Likewise.
* alpha-tdep.c (alpha_store_return_value): Likewise.
(alpha_get_longjmp_target): Likewise.
(alpha_register_name): Constify array.
(alpha_gdbarch_init): Remove deprecated_fp_regnum,
deprecated_register_size, deprecated_register_bytes,
deprecated_max_register_raw_size, deprecated_max_register_virtual_size.
* alpha-tdep.h (ALPHA_MAX_REGISTER_RAW_SIZE): Remove.
(ALPHA_MAX_REGISTER_VIRTUAL_SIZE): Remove.
2003-06-01 18:44:13 +00:00
fbe586aede
* alpha-mdebug-tdep.c (alpha_mdebug_frame_p): Reject prologues.
...
(alpha_mdebug_frame_unwind_cache): Don't call the heuristic unwinder.
(alpha_mdebug_frame_this_id): Likewise.
(alpha_mdebug_frame_prev_register): Likewise.
(alpha_mdebug_frame_base_address): Likewise.
(alpha_mdebug_frame_locals_address): Likewise.
(alpha_mdebug_frame_args_address): Likewise.
(struct alpha_mdebug_unwind_cache): Remove in_prologue_cache.
* alpha-tdep.c (alpha_heuristic_proc_start): Use get_pc_function_start.
(alpha_heuristic_frame_unwind_cache): Make static; add missing
loop increment.
(alpha_heuristic_frame_this_id): Make static.
(alpha_heuristic_frame_prev_register): Likewise.
(alpha_heuristic_frame_base_address): Likewise.
* alpha-tdep.h: Update.
2003-05-31 00:27:46 +00:00
d2427a719b
* alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New.
...
(alpha_linux_sigtramp_offset): Use it. Make static.
(alpha_linux_sigcontext_addr): Handle __NR_rt_sigreturn;
update for new frame model.
* alpha-mdebug-tdep.c: New file.
* alpha-osf1-tdep.c (alpha_call_dummy_address): Move from alpha-tdep.c.
(alpha_osf1_init_abi): Install it.
* alpha-tdep.c (PROC_*): Move to alpha-mdebug-tdep.c.
(linked_proc_desc_table): Remove.
(alpha_frame_past_sigtramp_frame): Remove.
(alpha_dynamic_sigtramp_offset): Remove.
(ALPHA_PROC_SIGTRAMP_MAGIC): Remove.
(alpha_proc_desc_is_dyn_sigtramp): Remove.
(alpha_set_proc_desc_is_dyn_sigtramp): Remove.
(push_sigtramp_desc): Remove.
(alpha_cannot_fetch_register): Use ALPHA_FP_REGNUM.
(alpha_cannot_store_register): Likewise.
(alpha_sigcontext_addr): Remove.
(alpha_find_saved_regs): Remove.
(alpha_frame_init_saved_regs): Remove.
(alpha_init_frame_pc_first): Remove.
(read_next_frame_reg): Remove.
(alpha_frame_saved_pc): Remove.
(alpha_saved_pc_after_call): Remove.
(temp_proc_desc, temp_saved_regs): Remove.
(alpha_about_to_return): Remove.
(cached_proc_desc): Remove.
(alpha_frame_chain): Remove.
(alpha_print_extra_frame_info): Remove.
(alpha_init_extra_frame_info): Remove.
(alpha_frame_locals_address): Remove.
(alpha_frame_args_address): Remove.
(alpha_push_arguments): Use ALPHA_REGISTER_BYTES not sizeof CORE_ADDR.
(alpha_push_dummy_frame): Remove.
(alpha_pop_frame): Remove.
(alpha_after_prologue): Rename from after_prologue; remove mdebug bits.
(alpha_read_insn): New.
(alpha_skip_prologue): Merge alpha_skip_prologue_internal; adjust
for different insn encodings.
(alpha_in_lenient_prologue): Remove.
(struct alpha_sigtramp_unwind_cache): New.
(alpha_sigtramp_frame_unwind_cache): New.
(alpha_sigtramp_register_address): New.
(alpha_sigtramp_frame_this_id): New.
(alpha_sigtramp_frame_prev_register): New.
(alpha_sigtramp_frame_unwind): New.
(alpha_sigtramp_frame_p): New.
(struct alpha_heuristic_unwind_cache): New.
(alpha_heuristic_proc_start): Rename from heuristic_proc_start;
don't count nop insns that occur between functions.
(alpha_heuristic_frame_unwind_cache): New; incorporate much of
heuristic_proc_desc, but without the mdebug wrapping.
(alpha_heuristic_frame_this_id): New.
(alpha_heuristic_frame_prev_register): New.
(alpha_heuristic_frame_unwind): New.
(alpha_heuristic_frame_p): New.
(alpha_heuristic_frame_base_address): New.
(alpha_heuristic_frame_base): New.
(alpha_unwind_dummy_id): New.
(alpha_unwind_pc): New.
(alpha_gdbarch_init): Don't set skip_sigtramp_frame. Kill use of
frame related deprecated initializations; install replacements.
(alpha_dump_tdep): Remove.
* alpha-tdep.h (struct gdbarch_tdep): Remove skip_sigtramp_frame.
(alpha_read_insn, alpha_after_prologue,
alpha_heuristic_frame_unwind_cache, alpha_heuristic_frame_this_id,
alpha_heuristic_frame_prev_register,
alpha_heuristic_frame_base_address, alpha_mdebug_init_abi): Declare.
* config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
* config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Remove.
* config/alpha/tm-alphalinux.h (SIGTRAMP_START, SIGTRAMP_END): Remove.
2003-05-29 23:02:53 +00:00
0ba6dca974
2003-04-28 Andrew Cagney <cagney@redhat.com>
...
* gdbarch.sh (DEPRECATED_TARGET_READ_FP): Replace TARGET_READ_FP.
(DEPRECATED_FP_REGNUM): Replace FP_REGNUM.
* gdbarch.h, gdbarch.c: Re-generate.
* infcall.c (call_function_by_hand): Use DEPRECATED_FP_REGNUM,
DEPRECATED_TARGET_READ_FP, or "sp" to create the dummy frame ID.
* inferior.h (deprecated_read_fp): Rename read_fp.
(generic_target_read_fp): Delete declaration.
* regcache.c (generic_target_read_fp): Delete function.
(deprecated_read_fp): Replace read_fp, use
DEPRECATED_TARGET_READ_FP or DEPRECATED_FP_REGNUM.
* d10v-tdep.c (d10v_read_fp): Delete function.
(d10v_gdbarch_init): Do not set deprecated_read_fp.
* sparc-tdep.c (sparc_gdbarch_init): Do not set
deprecated_target_read_fp to generic_target_read_fp.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* xstormy16-tdep.c (xstormy16_gdbarch_init): Set
deprecated_fp_regnum.
* x86-64-tdep.c (x86_64_init_abi): Ditto.
* vax-tdep.c (vax_gdbarch_init): Ditto.
* v850-tdep.c (v850_gdbarch_init): Ditto.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* s390-tdep.c (s390_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
* mcore-tdep.c (mcore_gdbarch_init): Ditto.
* m68k-tdep.c (m68k_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* i386-tdep.c (i386_gdbarch_init): Ditto.
* hppa-tdep.c (hppa_gdbarch_init): Ditto.
* h8300-tdep.c (h8300_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* cris-tdep.c (cris_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
* arm-tdep.c (arm_gdbarch_init): Ditto.
* alpha-tdep.c (alpha_gdbarch_init): Ditto.
* x86-64-tdep.c (x86_64_init_abi): Set deprecated_target_read_fp.
* v850-tdep.c (v850_gdbarch_init): Ditto.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* s390-tdep.c (s390_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
* mips-tdep.c (mips_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* hppa-tdep.c (hppa_gdbarch_init): Ditto.
* frv-tdep.c (frv_gdbarch_init): Ditto.
* avr-tdep.c (avr_gdbarch_init): Ditto.
* arm-tdep.c (arm_gdbarch_init): Ditto.
* vax-tdep.c (vax_frame_init_saved_regs): Replace FP_REGNUM with
DEPRECATED_FP_REGNUM.
(vax_push_dummy_frame, vax_pop_frame): Ditto.
* std-regs.c (value_of_builtin_frame_fp_reg): Ditto.
* sparc-tdep.c (sparc_init_extra_frame_info): Ditto.
(sparc_push_dummy_frame, sparc64_read_fp): Ditto.
(sparc32_register_virtual_type): Ditto.
* sh-tdep.c (sh64_frame_chain): Ditto.
(sh64_get_saved_register, sh64_pop_frame): Ditto.
(sh_nofp_frame_init_saved_regs): Ditto.
(sh64_nofp_frame_init_saved_regs): Ditto.
(sh_fp_frame_init_saved_regs): Ditto.
* remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
* remote-e7000.c (fetch_regs_from_dump): Ditto.
* procfs.c (procfs_fetch_registers): Ditto.
(procfs_store_registers): Ditto.
* ns32knbsd-nat.c (fetch_inferior_registers): Ditto.
(store_inferior_registers, fetch_core_registers): Ditto.
(fetch_kcore_registers, clear_regs): Ditto.
* ns32k-tdep.c (ns32k_frame_init_saved_regs): Ditto.
(ns32k_push_dummy_frame, ns32k_pop_frame): Ditto.
* nlm/i386.h (DEPRECATED_FP_REGNUM): Ditto.
* nlm/i386.c (do_status): Ditto.
* mipsv4-nat.c (supply_gregset): Ditto.
* mips-tdep.c: Ditto for comments.
* mips-nat.c (fetch_inferior_registers): Ditto.
(store_inferior_registers, fetch_core_registers): Ditto.
* m68k-tdep.c (m68k_push_dummy_frame): Ditto.
(m68k_pop_frame, m68k_frame_init_saved_regs): Ditto.
* i386-tdep.c (i386_frame_init_saved_regs): Ditto.
(i386_do_pop_frame, i386_register_type): Ditto.
* hppa-tdep.c (hppa_frame_chain): Ditto.
(hppa_push_dummy_frame, find_dummy_frame_regs): Ditto.
(hppa_pop_frame, hppa_read_fp): Ditto.
(skip_prologue_hard_way, hppa_frame_find_saved_regs): Ditto.
* cris-tdep.c (cris_examine, cris_pop_frame): Ditto.
* config/vax/nm-vax.h (REGISTER_U_ADDR): Ditto.
* config/sparc/tm-sparc.h (DEPRECATED_FP_REGNUM): Ditto.
* config/sparc/tm-sp64.h (DEPRECATED_FP_REGNUM): Ditto.
* config/s390/tm-s390.h (DEPRECATED_FP_REGNUM): Ditto.
* config/pa/tm-hppa64.h (DEPRECATED_FP_REGNUM): Ditto.
* config/ia64/tm-ia64.h (DEPRECATED_FP_REGNUM): Ditto.
* blockframe.c: Ditto for comments.
* arch-utils.h: Ditto for comments.
* arch-utils.c (legacy_virtual_frame_pointer): Ditto.
* alphanbsd-tdep.c (fetch_core_registers): Ditto.
* alphabsd-nat.c (fetch_inferior_registers): Ditto.
* alpha-tdep.h: Ditto for comments.
* alpha-tdep.c (alpha_cannot_fetch_register): Ditto.
(alpha_cannot_store_register): Ditto.
(alpha_push_dummy_frame): Ditto.
* alpha-nat.c (supply_gregset): Ditto.
* config/sparc/tm-sp64.h (DEPRECATED_TARGET_READ_FP): Update.
* config/pa/tm-hppa64.h (DEPRECATED_TARGET_READ_FP): Update.
* config/sparc/tm-sparc.h: Update comment.
* hppa-tdep.c (hppa_init_extra_frame_info): Use
deprecated_read_fp instead of TARGET_READ_FP.
(hppa_init_extra_frame_info, hppa_frame_chain): Ditto.
(hppa_push_dummy_frame, hppa_read_fp): Ditto.
* sparc-tdep.c (sparc_init_extra_frame_info): Use
deprecated_read_fp instead of read_fp.
* s390-tdep.c (s390_push_arguments): Ditto.
* ia64-tdep.c (ia64_gdbarch_init): Ditto.
* frame.h: Ditto in comments.
* frame.c (legacy_get_prev_frame): Ditto.
* dummy-frame.c (dummy_frame_this_id): Ditto.
* arm-tdep.c (arm_init_extra_frame_info): Ditto.
2003-04-28 Andrew Cagney <cagney@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Replace
read_fp, TARGET_READ_FP and FP_REGNUM, with deprecated_read_fp,
DEPRECATED_TARGET_READ_FP and DEPRECATED_REGNUM.
2003-04-29 01:49:49 +00:00
87d1b352c8
* alpha-nat.c (REGISTER_PTRACE_ADDR): Merge into ...
...
(register_addr): ... here. Support ALPHA_UNIQUE_REGNUM.
(fetch_elf_core_registers): Support ALPHA_UNIQUE_REGNUM.
* alpha-tdep.c (alpha_register_name): Add "unique".
* alpha-tdep.h (ALPHA_NUM_REGS): Increment.
(ALPHA_UNIQUE_REGNUM): New.
* config/alpha/nm-linux.h (ALPHA_UNIQUE_PTRACE_ADDR): New.
2003-01-31 18:28:25 +00:00
4be87837a2
* arch-utils.c (gdbarch_info_init): Set osabi to
...
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.
2003-01-04 23:38:46 +00:00
70f80edf7c
* Makefile.in (SFILES): Add osabi.c.
...
(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.
2002-05-21 15:36:03 +00:00
5868c862e2
* alpha-tdep.h (gdbarch_tdep): Add sigcontext_addr member.
...
* alpha-tdep.c (alpha_sigcontext_addr): New function.
(alpha_find_saved_regs): Use alpha_sigcontext_addr.
(alpha_gdbarch_init): Initialize tdep->sigcontext_addr.
* alpha-linux-tdep.c: Include frame.h.
(alpha_linux_sigcontext_addr): New function.
(alpha_linux_init_abi): Set tdep->sigcontext_addr to
alpha_linux_sigcontext_addr.
* alpha-osf1-tdep.c: Include gdbcore.h.
(alpha_osf1_sigcontext_addr): New function.
(alpha_osf1_init_abi): Set tdep->sigcontext_addr to
alpha_osf1_sigcontext_addr.
* config/alpha/tm-alpha.h (SIGCONTEXT_ADDR): Remove.
* config/alpha/tm-alphalinux.h (SIGCONTEXT_ADDR): Remove.
2002-04-26 07:05:35 +00:00
accc6d1ff3
* alpha-tdep.h (gdbarch_tdep): Add jb_pc and jb_elt_size members.
...
* alpha-linux-tdep.c (alpha_linux_init_abi): Initialize
tdep->jb_pc and tdep->jb_elt_size.
* alpha-osf1-tdep.c (alpha_osf1_init_abi): Likewise.
* alphafbsd-tdep.c (alphafbsd_init_abi): Likewise.
* alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
* alpha-nat.c (get_longjmp_target): Remove.
(JB_ELEMENT_SIZE): Ditto.
(JB_PC): Ditto.
* alpha-tdep.c (alpha_get_longjmp_target): New function.
(alpha_gdbarch_init): Default tdep->jb_pc to -1. If the
OS ABI sets jb_pc to a valid value, set gdbarch_get_longjmp_target
to alpha_get_longjmp_target.
(alpha_dump_tdep): Report tdep->jb_pc and tdep->jb_elt_size.
* config/alpha/nm-linux.h (GET_LONGJMP_TARGET): Remove.
* config/alpha/nm-osf.h (GET_LONGJMP_TARGET): Remove.
2002-04-26 01:08:19 +00:00
36a6271d5e
* Makefile.in (ALLDEPFILES): Add alpha-osf1-tdep.c.
...
(alpha-osf1-tdep.o): New dependency list.
* alpha-tdep.h (gdbarch_tdep): Add dynamic_sigtramp_offset
and skip_sigtramp_frame members.
* alpha-linux-tdep.c: Include gdbcore.h.
(alpha_linux_sigtramp_offset): Change return type to LONGEST.
(alpha_linux_init_abi): Initialize tdep->dynamic_sigtramp_offset.
* alpha-osf1-tdep.c: New file.
* alpha-tdep.c (alpha_osf_skip_sigtramp_frame): Moved to
alpha-osf1-dep.c.
(alpha_frame_past_sigtramp_frame): New function.
(alpha_dynamic_sigtramp_offset): Ditto.
(alpha_proc_desc_is_dyn_sigtramp): Ditto.
(alpha_set_proc_desc_is_dyn_sigtramp): Ditto.
(ALPHA_PROC_SIGTRAMP_MAGIC): Define.
(push_sigtramp_desc): Use alpha_set_proc_desc_is_dyn_sigtramp.
(after_prologue): Use alpha_proc_desc_is_dyn_sigtramp.
(find_proc_desc): Use alpha_dynamic_sigtramp_offset.
(alpha_frame_chain): Use alpha_frame_past_sigtramp_frame.
(alpha_init_extra_frame_info): Use alpha_proc_desc_is_dyn_sigtramp.
(alpha_pop_frame): Use alpha_proc_desc_is_dyn_sigtramp.
(alpha_gdbarch_init): Initialize tdep->dynamic_sigtramp_offset
and tdep->skip_sigtramp_frame. Set gdbarch_skip_trampoline_code
to find_solib_trampoline_target.
* config/alpha/alpha-osf1.mt (TDEPFILES): Add alpha-osf1-tdep.o.
* config/alpha/tm-alpha.h: Remove inclusion of regcache.h.
(SKIP_TRAMPOLINE_CODE): Remove.
(PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(DYNAMIC_SIGTRAMP_OFFSET): Ditto.
(FRAME_PAST_SIGTRAMP_FRAME): Ditto.
* config/alpha/tm-alphalinux.h (PROC_DESC_IS_DYN_SIGTRAMP): Remove.
(PROC_SIGTRAMP_MAGIC): Ditto.
(PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
(DYNAMIC_SIGTRAMP_OFFSET): Ditto.
(FRAME_PAST_SIGTRAMP_FRAME): Ditto.
2002-04-25 02:28:57 +00:00
4bcbd6cb5f
* config/alpha/tm-alpha.h: Move alpha_software_single_step
...
prototype from here...
* alpha-tdep.h: ...to here.
2002-04-21 20:27:29 +00:00
44dffaac91
* alpha-tdep.c (alpha_abi_handler): New structure to describe
...
an Alpha ABI variant.
(alpha_abi_handler_list): Declare.
(alpha_gdbarch_register_os_abi): New function.
(alpha_gdbarch_init): Give registered ABI variant handlers a
chance to tweak the gdbarch once we have set up defaults.
* alpha-tdep.h: Prototype alpha_gdbarch_register_os_abi.
2002-04-21 18:24:48 +00:00
d9b023ccd4
* alpha-tdep.h (gdbarch_tdep): Add vm_min_address member.
...
* alpha-tdep.c (heuristic_proc_start): Use vm_min_address
from gdbarch_tdep rather than a constant.
(alpha_gdbarch_init): Initialize tdep->vm_min_address to
the default text address for all Alpha Unix ABIs.
(alpha_dump_tdep): Report the value of tdep->vm_min_address.
* config/alpha/tm-alpha.h (VM_MIN_ADDRESS): Delete.
2002-04-21 17:30:09 +00:00
dc129d8238
* alpha-tdep.h: New file. Includes several Alpha target constants
...
taken from...
* config/alpha/tm-alpha.h: ...here. Remove macros that we now
let gdbarch deal with.
(GDB_MULTI_ARCH): Define as GDB_MULTI_ARCH_PARTIAL.
* Makefile.in (alpha-nat.o): Add alpha-tdep.h and $(BFD_SRC)/elf-bfd
to dependency list.
* alpha-nat.c: Include alpha-tdep.h. Update for adjusted
Alpha target register names.
* alphabsd-nat.c: Likewise.
* alpha-tdep.c: Include alpha-tdep.h. Update for adjusted
Alpha target register names. Make serveral routines static.
(alpha_get_saved_register): New function.
(alpha_abi_names): New.
(process_note_abi_tag_sections): New function.
(get_elfosabi): New function.
(alpha_gdbarch_init): New function.
(alpha_dump_tdep): New function.
(_initialize_alpha_tdep): Register alpha_gdbarch_init.
2002-04-21 16:52:39 +00:00
Mark Kettenis