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Author SHA1 Message Date
Joel Brobecker
4e37032562 * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Use the generic 
prepare_to_proceed procedure instead of the hppa-specific one.
        * hppa-tdep.c (hppa_prepare_to_proceed): Remove, no longer used.
 2003-06-04 20:55:02 +00:00
Jeff Johnston
b757528ff6 2003-06-04 Jeff Johnston <jjohnstn@redhat.com> 
* acconfig.h: Add HAVE_TKILL_SYSCALL definition check.
        * config.in: Regenerated.
        * configure.in: Add test for syscall function and check for
        __NR_tkill macro in <syscall.h> to set HAVE_TKILL_SYSCALL.
        * configure: Regenerated.
        * lin-lwp.c [HAVE_TKILL_SYSCALL]: Include <unistd.h> and
        <sys/syscall.h>.
        (kill_lwp): New function that uses tkill syscall or
        uses kill, depending on whether threading model is nptl or not.
        All callers of kill() changed to use kill_lwp().
        (lin_lwp_wait): Make special check when WIFEXITED occurs to
        see if all threads have already exited in the nptl model.
        (stop_and_resume_callback): New callback function used by the
        lin_lwp_wait thread exit handling code.
        (stop_wait_callback): Check for threads already having exited and
        delete such threads fromt the lwp list when discovered.
        (stop_callback): Don't assert retcode of kill call.

        Roland McGrath  <roland@redhat.com>
        * i386-linux-nat.c (ps_get_thread_area): New function needed by
        nptl libthread_db.
 2003-06-04 20:51:29 +00:00
Richard Henderson
b21fd293ac * alpha-tdep.c (alpha_next_pc): Use alpha_read_insn. 
(alpha_sigtramp_frame_this_id): Use get_frame_memory.
        (alpha_sigtramp_frame_prev_register): Likewise.
        (alpha_heuristic_frame_prev_register): Likewise.
        * alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Likewise.
 2003-06-04 16:44:29 +00:00
Richard Henderson
087779b16b * alpha-mdebug-tdep.c (alpha_mdebug_after_prologue): Use 
alpha-specific register id names.
        (alpha_mdebug_frame_unwind_cache): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.
 2003-06-04 16:40:50 +00:00
Richard Henderson
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
Joel Brobecker
f534e522c9 * alphanbsd-tdep.c (alphanbsd_sigcontext_addr): Replace 
references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.
 2003-06-04 05:50:35 +00:00
Joel Brobecker
4035536ba4 * alphanbsd-tdep.c (alphanbsd_skip_sigtramp_frame): Delete. 
(alphanbsd_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.
 2003-06-04 05:44:13 +00:00
Joel Brobecker
0bd79c5c09 * config/alpha/alpha-osf1.mt (TDEPFILES): Add alpha-mdebug-tdep.o. 
* alpha-osf1-tdep.c (alpha_osf1_init_abi): Enable the mdebug module.
 2003-06-04 05:25:10 +00:00
Joel Brobecker
37bb6d9f02 * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Replace 
references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.
 2003-06-04 05:20:55 +00:00
Joel Brobecker
852ee05c45 * alpha-osf1-tdep.c (alpha_osf1_skip_sigtramp_frame): Delete. 
(alpha_osf1_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.
 2003-06-04 05:17:26 +00:00
Theodore A. Roth
7d58c67dbb * remote.c (init_remote_state): Compute sizeof_g_packet by 
accumulation of the size of all registers instead of blindly using
DEPRECATED_REGISTER_BYTES.
 2003-06-04 04:31:37 +00:00
Michael Snyder
0a48e7e826 2003-06-03 Michael Snyder <msnyder@redhat.com> 
* config/h8300/tm-h8300.h (h8300sxmode): Declare.
	* h8300-tdep.c (h8300_gdbarch_init): Set machine mode
	for h8300sx.
 2003-06-04 00:25:03 +00:00
Joel Brobecker
9798ab0d69 * alpha-osf1-tdep.c (objfiles.h): #include, needed for symfile_objfile. 
* Makefile.in (alpha-osf1-tdep.o): Update dependencies.
 2003-06-03 23:52:41 +00:00
Andrew Cagney
00b037e213 2003-06-03 Andrew Cagney <cagney@redhat.com> 
* sparc-tdep.c (sparc_convert_to_virtual): Delete function.
	(sparc_convert_to_raw): Delete function.
	(sparc_gdbarch_init): Do not set register_convert_to_raw or
	register_convert_to_virtual.
 2003-06-03 21:02:49 +00:00
Jeff Johnston
043b2f77bb 2003-06-03 Jeff Johnston <jjohnstn@redhat.com> 
* thread-db.c (thread_db_mourn_inferior): Unpush thread target
        layer if not dealing with a statically-linked threaded program.
 2003-06-03 20:00:56 +00:00
Kris Warkentin
f43caff87c 2003-06-03 Kris Warkentin <kewarken@qnx.com> 
* solib.c (solib_open): Update comment to reflect actual search order.
 2003-06-03 19:16:34 +00:00
Andrew Cagney
ae1e741769 2003-06-03 Andrew Cagney <cagney@redhat.com> 
* frame.c (get_frame_memory_signed): New function.
	(get_frame_memory, get_frame_memory_unsigned): New function.
	(get_frame_arch): New function.
	* frame.h (get_frame_signed_memory, get_frame_arch): Declare.
	(get_frame_memory, get_frame_unsigned_memory): Declare.
	* d10v-tdep.c (d10v_frame_unwind_cache): Use
	get_frame_memory_unsigned and get_frame_arch.
	(d10v_frame_unwind_cache, saved_regs_unwinder): Ditto.
 2003-06-03 18:53:37 +00:00
Raoul Gough
cb12384428 MAINTAINERS (write after approval): Add myself 2003-06-03 09:55:51 +00:00
Jim Blandy
1bb792e9e8 * s390-nat.c (supply_gregset, fill_gregset): On the s390x, the 
elements of gregset_t are 64 bits each, but access registers
are still 32 bits, so they're packed two per gregset_t
element.  Unpack/pack them properly.
 2003-06-03 05:36:53 +00:00
David Carlton
aee8d8ba8a 2003-06-02 David Carlton <carlton@bactrian.org> 
* linespec.c (find_methods): Break out code into
	add_matching_methods and add_constructors.
	(add_matching_methods): New.
	(add_constructors): Ditto.
 2003-06-03 02:56:04 +00:00
Andrew Cagney
bf7488d21d 2003-06-02 Andrew Cagney <cagney@redhat.com> 
* alpha-tdep.c (alpha_gdbarch_init): Set convert_register_p,
	register_to_value, and value_to_register, instead of
	register_convertible, register_convert_to_raw, and
	register_convert_to_virtual.
	* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
	* ia64-tdep.c (ia64_gdbarch_init): Ditto.
	* i386-tdep.c (i386_gdbarch_init): Ditto.
	* sparc-tdep.c (sparc_print_registers): Delete call to
	REGISTER_CONVERTIBLE.
	(sparc_gdbarch_init): Do not set register_convertible.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
	* frv-tdep.c (frv_gdbarch_init): Ditto.
	* cris-tdep.c (cris_gdbarch_init): Ditto.
 2003-06-03 01:24:42 +00:00
Elena Zannoni
adedef68ce 2003-06-02 Elena Zannoni <ezannoni@redhat.com> 
* target.h (TARGET_SYMFILE_POSTREAD): Delete unused macro.
	* symfile.c (reread_symbols): Delete call to TARGET_SYMFILE_POSTREAD.
	(syms_from_objfile): Ditto.
 2003-06-02 23:20:47 +00:00
Andreas Schwab
650fcc9108 * m68k-tdep.c (m68k_gdbarch_init): Use set_gdbarch_print_insn ... 
(_initialize_m68k_tdep): ... instead of deprecated_tm_print_insn.
 2003-06-02 22:56:52 +00:00
Richard Henderson
df4a182bcb * alpha-tdep.c (alpha_register_reggroup_p): Zero is only 
a member of all_reggroup.
 2003-06-02 22:54:01 +00:00
Richard Henderson
c483c494a0 * alpha-tdep.c (alpha_register_type): Change from _virtual_type. 
(alpha_convert_flt_dbl, alpha_convert_dbl_flt): Remove.
        (alpha_lds, alpha_sts): New.
        (alpha_convert_register_p): Change from _register_convertible.
        (alpha_register_to_value): Change from _convert_to_virtual;
        restructure and fail for type sizes other than 4 or 8.
        (alpha_value_to_register): Similarly.
        (alpha_extract_return_value): Use alpha_sts.
        (alpha_store_return_value): Use alpha_lds.
        (alpha_gdbarch_init): Update hooks.
 2003-06-02 22:43:31 +00:00
Richard Henderson
b38b6be24b * alpha-tdep.c (alpha_register_virtual_type): Use alpha-specific 
regnum identifiers.
        (alpha_sigtramp_register_address): Likewise.
 2003-06-02 21:55:59 +00:00
Richard Henderson
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
Richard Henderson
f75d70ccb3 * alpha-tdep.c (alpha_store_return_value): Avoid switch fallthru. 2003-06-02 20:55:13 +00:00
Richard Henderson
67dfac5232 * alpha-tdep.c (alpha_extract_return_value): Use internal_error. 
(alpha_store_return_value): Likewise.
 2003-06-02 20:46:41 +00:00
David Carlton
0cf566ec65 2003-06-02 David Carlton <carlton@math.stanford.edu> 
* block.c (contained_in): Add 'const' to arguments.
	(block_function): Ditto.
	* block.h: Update declarations for block_function and
	contained_in.
 2003-06-02 18:36:33 +00:00
David Carlton
cdef89d011 2003-06-02 David Carlton <carlton@math.stanford.edu> 
* objc-lang.c (find_imps): Delete unneeded variable 'sym_symtab'.
	* c-valprint.c (c_val_print): Delete unneeded variable 's'.
	* p-valprint.c (pascal_val_print): Ditto.
	* ada-lang.c (standard_lookup): Delete unneded variable 'symtab'.
 2003-06-02 18:08:16 +00:00
Richard Henderson
eb4edb88d8 * alpha-tdep.c (alpha_push_dummy_call): Use 
builtin_type_ieee_double_little instead of builtin_type_double.
 2003-06-02 16:18:32 +00:00
Richard Henderson
0ede8ecaa0 * alpha-tdep.c (alpha_push_dummy_call): Handle ABI mandated 
sign-extension of 32-bit values.
        (alpha_store_return_value): Similarly.
 2003-06-02 16:17:54 +00:00
Richard Henderson
7b5e1cb37d * alpha-tdep.c (alpha_push_dummy_call): Handle COMPLEX types. 
(alpha_extract_return_value): Likewise.
        (alpha_store_return_value): Likewise.
 2003-06-02 16:16:52 +00:00
Richard Henderson
24064b5c1a * alpha-tdep.c (alpha_extract_return_value): Handle IEEE Quad floats. 
(alpha_store_return_value): Error on IEEE Quad floats.
 2003-06-02 16:16:14 +00:00
Richard Henderson
5ec2bb9908 * alpha-tdep.c (alpha_extract_return_value): Convert to regcache. 
(alpha_extract_struct_value_address): Likewise.
        (alpha_store_return_value): Likewise.
        (alpha_store_struct_return): Remove.
        (alpha_gdbarch_init): Update hook registration to match.
 2003-06-02 16:15:34 +00:00
Richard Henderson
14696584bb * alpha-tdep.c (alpha_register_convert_to_virtual): Tidy use of 
deprecated interfaces; use ALPHA_REGISTER_SIZE instead of gdbarch
        macros where appropriate.
        (alpha_register_convert_to_raw): Similarly.  Use unpack_long.
        (alpha_convert_flt_dbl, alpha_convert_dbl_flt): New.
 2003-06-02 16:14:54 +00:00
Richard Henderson
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
Richard Henderson
6dd77b815f * top.h (lim_at_start): Declare. 
* main.c (captured_main): Set it.
        * top.c (lim_at_start): Define.
        (command_loop): Use it instead of &environ.
        * event-top.c (command_handler): Likewise.

        * gdb.base/selftest.exp: Next over lim_at_start initialization.
 2003-06-02 16:02:59 +00:00
Jason Thorpe
f4dbdb5468 * mipsnbsd-tdep.c: Update copyright years. 
(fetch_core_registers): Correct arguments to mipsnbsd_supply_fpreg.
 2003-06-02 04:58:26 +00:00
Richard Henderson
8f28595645 * Makefile.in (ALLDEPFILES): Add alpha-mdebug-tdep.c. 
(alpha-linux-tdep.o): Update dependencies.
        (alpha-nat.o, alpha-tdep.o, alpha-mdebug-tdep.o): Likewise.
        * alpha-mdebug-tdep.c: Remove unneeded includes.
 2003-06-02 04:34:37 +00:00
Richard Henderson
615967cb25 * alpha-tdep.c (alpha_register_reggroup_p): New. 
(alpha_gdbarch_init): Register it.
 2003-06-02 04:32:19 +00:00
Andrew Cagney
b59661bd15 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* dwarfread.c: Eliminate "register"
	(decode_die_type): Eliminate assignment within "if".
	(struct_type, decode_array_element_type): Ditto.
	(dwarf_read_array_type, read_tag_pointer_type): Ditto.
	(read_subroutine_type, enum_type, add_enum_psymbol): Ditto.
	(decode_modified_type, completedieinfo): Ditto.
	* block.c: Eliminate "register".
	(blockvector_for_pc_sect): Eliminate assignment within "if".
	* cp-support.h (struct symbol): Opaque declaration.
	* breakpoint.c (handle_gnu_v3_exceptions): Use xfree, not free.
 2003-06-02 04:16:24 +00:00
Richard Henderson
5ef165c2ea * alpha-tdep.c (alpha_gdbarch_init): Use set_gdbarch_print_insn ... 
(_initialize_alpha_tdep): ... not deprecated_tm_print_insn.
 2003-06-02 03:38:09 +00:00
Adam Fedor
143985b7f3 * gdbarch.sh (function_list): Add FETCH_POINTER_ARGUMENT. 
* gdbarch.[ch]: Regenerate.
* hppa-tdep.c (hppa_fetch_pointer_argument): New function.
(hppa_gdbarch_init): Set it in the gdbarch vector.
* i386-tdep.c (i386_fetch_pointer_argument): New
(i386_gdbarch_init): Set it into gdbarch.
* rs6000-tdep.c (rs6000_fetch_pointer_argument): New.
(rs6000_gdbarch_init): Set it in gdbarch.
* sparc-tdep.c (sparc_fetch_pointer_argument): New
(sparc_gdbarch_init): Set it in gdbarch.
 2003-06-02 02:54:35 +00:00
Andrew Cagney
7c0b4a2066 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* defs.h (extract_address): Delete declaration.
	* findvar.c (extract_address): Delete function.
	* xstormy16-tdep.c (xstormy16_extract_return_value): Replace
	extract_address with the inline equivalent,
	extract_unsigned_integer.
	(xstormy16_extract_struct_value_address): Ditto.
	(xstormy16_pointer_to_address): Ditto.
	* vax-tdep.c (vax_extract_struct_value_address): Ditto.
	* v850-tdep.c (v850_push_arguments): Ditto.
	(v850_extract_return_value): Ditto.
	(v850_extract_struct_value_address): Ditto.
	* sparcnbsd-tdep.c (sparcnbsd_get_longjmp_target_32): Ditto.
	(sparcnbsd_get_longjmp_target_64): Ditto.
	* sparc-tdep.c (sparc_frame_saved_pc): Ditto.
	(get_longjmp_target): Ditto.
	* sh-tdep.c (sh_extract_struct_value_address): Ditto.
	(sh64_extract_struct_value_address): Ditto.
	(sh_push_arguments): Ditto.
	(sh64_push_arguments): Ditto.
	* remote-vxsparc.c (vx_read_register): Ditto.
	* ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Ditto.
	* ns32k-tdep.c (ns32k_extract_struct_value_address): Ditto.
	* mn10300-tdep.c (mn10300_extract_struct_value_address): Ditto.
	* mipsv4-nat.c (get_longjmp_target): Ditto.
	* mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Ditto.
	* mips-nat.c (get_longjmp_target): Ditto.
	* mips-linux-tdep.c (mips_linux_get_longjmp_target): Ditto.
	* mcore-tdep.c (mcore_extract_struct_value_address): Ditto.
	* m68k-tdep.c (m68k_get_longjmp_target): Ditto.
	* m68hc11-tdep.c (m68hc11_extract_struct_value_address): Ditto.
	* irix5-nat.c (get_longjmp_target): Ditto.
	* irix4-nat.c (get_longjmp_target): Ditto.
	* ia64-tdep.c (generic_elf_find_global_pointer): Ditto.
	(ia64_push_arguments): Ditto.
	* hpux-thread.c (hpux_thread_store_registers): Ditto.
	* h8300-tdep.c (h8300_push_arguments): Ditto.
	(h8300_store_return_value): Ditto.
	(h8300_extract_struct_value_address): Ditto.
	* frv-tdep.c (frv_extract_struct_value_address): Ditto.
	(frv_push_arguments): Ditto.
	* avr-tdep.c (avr_pointer_to_address): Ditto.
	(avr_push_arguments): Ditto.
	* arm-tdep.c (arm_push_dummy_call): Ditto.
	(arm_get_longjmp_target): Ditto.
	* arm-linux-tdep.c (arm_linux_push_arguments): Ditto.
	* alpha-tdep.c (alpha_extract_struct_value_address): Ditto.
	(alpha_get_longjmp_target): Ditto.
 2003-06-02 02:09:40 +00:00
Andrew Cagney
ae0167b9b5 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* solib-irix.c (extract_mips_address): Inline extract_address,
	replacing it with extract_signed_integer.
	* solib-svr4.c (SOLIB_EXTRACT_ADDRESS): Ditto.
	(LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY): Ditto.
	(first_link_map_member, open_symbol_file_object): Ditto.
	(svr4_fetch_objfile_link_map, svr4_fetch_objfile_link_map): Ditto.
	* solib-sunos.c (SOLIB_EXTRACT_ADDRESS): Ditto.
	(LM_NEXT, LM_NAME): Ditto.
 2003-06-01 23:00:55 +00:00
Richard Henderson
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
Andrew Cagney
310e9b6a18 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* infcall.c (call_function_by_hand): Update comment on
	DEPRECATED_DUMMY_WRITE_SP.

	* mips-tdep.c (mips_gdbarch_init): Do not set
	deprecated_dummy_write_sp.
	(mips_eabi_push_dummy_call): Set the SP register.
	(mips_o64_push_dummy_call): Set the SP register.
	(mips_o32_push_dummy_call): Set the SP register.
	(mips_n32n64_push_dummy_call): Set the SP register.
 2003-06-01 19:02:19 +00:00
Richard Henderson
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
Richard Henderson
09cc52fd98 * alpha-tdep.c (alpha_push_dummy_call): Store sp. Tidy copies 
from arg_reg_buffer to regcache to avoid double conversion.
 2003-06-01 18:42:30 +00:00
Mark Kettenis
c7f1635919 * i386-linux-nat.c (child_resume): Use I386_ESP_REGNUM instead of 
SP_REGNUM.
* i386-linux-tdep.c (i386_linux_sigcontext_addr): Likewise.
* i386bsd-tdep.c (i386bsd_sigcontext_addr): Likewise.
 2003-06-01 16:45:02 +00:00
Richard Henderson
7131cb6efd * dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation. 
(decode_frame_entry): Set it.  Skip FDE augmentation.
 2003-06-01 16:08:54 +00:00
Richard Henderson
f3e0f90b5d * dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column 
not overlapping PC_REGNUM.
 2003-06-01 16:04:50 +00:00
Richard Henderson
c88e30c0a0 * alpha-tdep.c (alpha_push_dummy_call): Transmography from 
alpha_push_arguments.  Don't dump argument register data to
        the target stack.  Fix float and 128-bit long double semantics.
        Store $t12 and $ra as specified by the ABI.  Use regcache everywhere.
        (alpha_fix_call_dummy): Remove.
        (alpha_call_dummy_words): Remove.
        (alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call.
 2003-06-01 16:02:50 +00:00
Richard Henderson
f1a559ae83 * alpha-linux-tdep.c (alpha_linux_init_abi): Install dwarf2 unwinder. 2003-06-01 15:53:56 +00:00
Andrew Cagney
95404a3ece 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (is_mips16_addr): New function.
	(make_mips16_addr, unmake_mips16_addr): New functions.
	(pc_is_mips16, mips_fetch_instruction): Use.
	(gdb_print_insn_mips, mips_breakpoint_from_pc): Use.
	(gdb_print_insn_mips): Eliminate TM_PRINT_INSN_MACH.
	(mips_dump_tdep): Delete print of TM_PRINT_INSN_MACH,
	UNMAKE_MIPS16_ADDR, MAKE_MIPS16_ADDR, IS_MIPS16_ADDR and
	TARGET_MIPS.
	* config/mips/tm-mips.h: Update copyright.
	(TARGET_MIPS, TM_PRINT_INSN_MACH): Delete.
	(DEPRECATED_REGISTER_SIZE, DEPRECATED_REGISTER_BYTES): Delete.
	(IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): Delete.
	* config/mips/tm-irix6.h (DEPRECATED_REGISTER_BYTES): Delete.
	(TM_PRINT_INSN_MACH): Delete.
	* config/mips/tm-irix5.h (DEPRECATED_REGISTER_BYTES): Delete.
 2003-06-01 15:45:57 +00:00
Andrew Cagney
5e04534667 2003-06-01 Andrew Cagney <cagney@redhat.com> 
* configure.tgt: Replace mips64*vr4xxx*el-*-elf*,
	mips64*vr4xxx*-*-elf*, mips64*vr4300*el-*-elf*,
	mips64*vr4300*-*-elf*, mips64*vr4100*el-*-elf*,
	mips64*vr4100*-*-elf*, mips64*vr5000*el-*-elf*, and
	mips64*vr5000*-*-elf* with mips64 mips64*vr*-*-elf*.  Delete
	mips*tx39*el*-elf*.  Map mips*-sony-* and mips64*-big-* onto
	mips64.  Map mips*-dec-*, mips*-big-*, mips*-little-*,
	mips*-*-riscos* and mips*-*-sysv* onto mips.
	* config/mips/mips64.mt: New file.
	* config/mips/mips.mt: New file.
	* config/mips/littlemips.mt: Delete file.
	* config/mips/decstation.mt: Delete file.
	* config/mips/vr4300el.mt: Delete file.
	* config/mips/vr5000el.mt: Delete file.
	* config/mips/vr5000.mt: Delete file.
	* config/mips/vr4100.mt: Delete file.
	* config/mips/vr4xxxel.mt: Delete file.
	* config/mips/vr4300.mt: Delete file.
	* config/mips/vr4xxx.mt: Delete file.
	* config/mips/bigmips.mt: Delete file.
	* config/mips/bigmips64.mt: Delete file.
	* config/mips/tx39l.mt (TM_FILE): Set to "tm-tx39.h".
	* config/mips/embedl64.mt (TM_FILE): Set to "tm-mips64.h".
	* config/mips/embed64.mt (TM_FILE): Set to "tm-mips64.h"
	* config/mips/embedl.mt (TM_FILE): Set to "tm-mips.h".
	* config/mips/tm-tx39.h: Include "tm-mips.h" instead of
	"tm-bigmips.h".
	* config/mips/tm-irix3.h: Ditto.
	* config/mips/tm-mipsv4.h: Ditto.
	* config/mips/tm-embed.h: Ditto.
	* config/mips/tm-irix6.h: Include "tm-mips64.h" instead of
	"tm-bigmips64.h".
	* config/mips/tm-vr5000el.h: Delete file.
	* config/mips/tm-tx39l.h: Delete file.
	* config/mips/tm-vr4300el.h: Delete file.
	* config/mips/tm-vr4xxxel.h: Delete file.
	* config/mips/tm-vr4300.h: Delete file.
	* config/mips/tm-vr4100.h: Delete file.
	* config/mips/tm-vr4xxx.h: Delete file.
	* config/mips/tm-vr5000.h: Delete file.
	* config/mips/tm-embedl64.h: Delete file.
	* config/mips/tm-embedl.h: Delete file.
	* config/mips/tm-embed64.h: Delete file.
	* config/mips/tm-bigmips64.h: Delete file.
	* config/mips/tm-bigmips.h: Delete file.
 2003-06-01 14:45:28 +00:00
Mark Kettenis
97a5b208dc Fix gdb/1216. 
* shnbsd-nat.c: Include "sh-tdep.h".
 2003-06-01 12:31:26 +00:00
Mark Kettenis
2473a4a982 From Richard Henderson <rth@redhat.com>: 
* dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Fix ptr arithmetic.
 2003-06-01 09:19:40 +00:00
Andrew Cagney
e0f7ec5940 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (set_reg_offset): Add saved_regs parameter.  Add
	forward declaration.
	(mips16_heuristic_proc_desc): Pass temp_saved_regs.
	(mips16_heuristic_proc_desc): Pass temp_saved_regs.
	(mips_find_saved_regs): Use set_reg_offset.
	(mips_frame_init_saved_regs): Delete function.
	(mips_pop_frame): Call mips_find_saved_regs instead of
	DEPRECATED_FRAME_INIT_SAVED_REGS.
 2003-06-01 01:36:34 +00:00
Andrew Cagney
68dcc709bf 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (mips_gdbarch_init): Do not set
	deprecated_max_register_raw_size, register_virtual_size, and
	deprecated_max_register_virtual_size.
 2003-05-31 22:56:29 +00:00
Mark Kettenis
6405b0a631 * i386-tdep.c: Include "dwarf2-frame.h". 
(i386_gdbarch_init): Hook in the DWARF CFI frame unwinder.
* Makefile.in (i386-tdep.o): Update dependencies.
 2003-05-31 21:13:20 +00:00
Mark Kettenis
cfc14b3aa6 * dwarf2-frame.c, dwarf2-frame.h: New files. 
* Makefile.in (SFILES): Add dwarf2-frame.c.
(dwarf2_frame_h): Define.
(COMMON_OBS): Add dwarf2-frame.o.
(dwarf2-frame.o): Add dependencies.
 2003-05-31 19:18:05 +00:00
Andreas Jaeger
6a2751d273 * x86-64-linux-nat.c: Fix comment. 2003-05-31 18:00:04 +00:00
Mark Kettenis
10f93086fb * x86-64-tdep.c (x86_64_push_dummy_call): Adjust for changed 
function signature.
 2003-05-31 16:54:18 +00:00
Mark Kettenis
1c3545aea9 * i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we 
have a sigcontext_addr handler.
* x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a
sigcontext_addr handler.
 2003-05-31 16:49:18 +00:00
Andrew Cagney
e11c53d2ed 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (print_gp_register_row): Replace do_gp_register_row.
	(print_fp_register_row): Replace do_fp_register_row.
	(mips_print_fp_register): Add "file" and "frame" parameters.
	(mips_print_register): Add "file" and "frame" parameters.
	(mips_print_registers_info): Replace mips_do_registers_info.
	(mips_gdbarch_init): Set print_registers_info instead of
	deprecated_do_registers_info.
	(mips_read_fp_register_single): Add "frame" parameter.
	(mips_read_fp_register_double): Add "frame" parameter.
 2003-05-31 16:36:28 +00:00
Mark Kettenis
709134492b * i386-tdep.c (i386_register_name): Check for MMX registers first. 
Fixes a bug where GDB would print the wrong register names for
targets without SSE.
 2003-05-31 16:25:13 +00:00
Mark Kettenis
2b5e07495d * x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS. 
(x86_64_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
registers.

* x86-64-linux-tdep.c (x86_64_linux_sc_reg_offset): New variable.
(x86_64_linux_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
 2003-05-31 16:11:47 +00:00
Mark Kettenis
a338618604 From Michal Ludvig <mludvig@suse.cz>: 
* i386-tdep.h (struct gdbarch_tdep): Add members `sc_reg_offset'
and `sc_num_regs'.
(I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
I386_ST0_REGNUM): Move here from...
* i386-tdep.c: ... here.
(I386_NUM_SAVED_REGS): Define to I386_NUM_REGS.
(i386_sigtramp_frame_cache): Use `sc_reg_offset' to find saved
registers if possible.
(i386_gdbarch_init): Initialize TDEP->sc_reg_offset.
* i386bsd-tdep.c (i386bsd_sc_pc_offset, i386bsd_sc_sp_offset):
Remove variables.
(i386bsd_sc_reg_offset): New variable.
(i386bsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
(i386fbsd_sc_reg_offset): New variable.
(i386fbsdaout_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs.
(i386fbsd4_sc_pc_offset, i386fbsd4_sc_sp_offset): Remove
variables.
(i386fbsd4_sc_reg_offset): New variable.
(i3864bsd4_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386-linux-tdep.c (i386_linux_sc_reg_offset): New variable.
(i386_linux_init_abi): Set TDEP->sc_reg_offset and TDEP->sc_num_regs.
* i386nbsd-tdep.c (i386nbsd_sc_pc_offset, i386nbsd_sc_sp_offset):
Remove variables.
(i386nbsd_sc_reg_offset): New variable.
(i386nbsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386obsd-tdep.c (i386obsd_sc_pc_offset, i386obsd_sc_sp_offset):
Remove variables.
(i386obsd_sc_reg_offset): New variable.
(i386obsd_init_abi): Initialize TDEP->sc_reg_offset and
TDEP->sc_num_regs instead of TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
* i386bsd-nat.c (_initialize_i386bsd_nat): Adjust for changes in
i386bsd-tdep.c, i386nbsd-tdep.c and i386obsd-tdep.c.  Add check
for frame pointer offset in `struct sigcontext'.
 2003-05-31 16:08:06 +00:00
Andrew Cagney
25ab47902d 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* mips-tdep.c (mips_gdbarch_init): Do not set the deprecated
	architecture methods call_dummy_words, sizeof_call_dummy_words,
	push_return_address, store_struct_return, and fix_call_dummy.  Set
	push_dummy_call instead of deprecated_push_arguments.
	(mips_store_struct_return): Delete function.
	(mips_fix_call_dummy): Delete function.
	(mips_push_return_address): Delete function.
	(mips_eabi_push_dummy_call): Replace mips_eabi_push_arguments, set
	RA_REGNUM and T9_REGNUM.
	(mips_n32n64_push_dummy_call): Ditto for
	mips_n32n64_push_arguments.
	(mips_o32_push_dummy_call): Ditto for mips_o32_push_arguments.
	(mips_o64_push_dummy_call): Ditto for mips_o64_push_arguments.
 2003-05-31 15:17:05 +00:00
Andrew Cagney
6a65450a7c 2003-05-31 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh (PUSH_DUMMY_CALL): Add "func_addr" parameter.  Rename
	"dummy_addr" to "bp_addr".
	* infcall.c (call_function_by_hand): Pass "funaddr" to
	gdbarch_push_dummy_call.
	* gdbarch.h, gdbarch.c: Re-generate.
	* i386-tdep.c (i386_push_dummy_call): Update.
	* arm-tdep.c (arm_push_dummy_call): Update.
	* d10v-tdep.c (d10v_push_dummy_call): Update.
 2003-05-31 14:20:31 +00:00
Mark Kettenis
c4f35dd8e1 * x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove 
variable declarations.
(x86_64_register_number, x86_64_register_name): Remove prototypes.
(x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call,
x86_64_linux_in_sigtramp, x86_64_linux_frame_chain,
x86_64_init_frame_pc, x86_64_init_frame_pc,
x86_64_function_has_prologue): Remove prototypes.
(X86_64_NUM_GREGS): New define.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes.
* x86-64-tdep.c: Don't include "dwarf2cfi.h".  Include
"dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h".
(RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM,
XMM1_REGNUM): Remove defines.
(X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM,
X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM,
X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM,
X86_64_XMM1_REGNUM): New defines.
(struct x86_64_register_info): Renamed from `struct
register_info'.  Remove `size' member.
(x86_64_register_info_table): Remove variable.
(x86_64_register_info): New variable.
(X86_64_NUM_REGS): New define.
(X86_64_NUM_GREGS): Remove define.
(x86_64_num_regs, x86_64_num_gregs): Remove variables.
(x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length):
Remove variables.
(x86_54_dwarf2_reg_to_regnum): Remove function.
(x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables.
(x86_64_dwarf_reg_to_regnum): New function.
(x86_64_register_name): Rewrite.
(x86_64_register_raw_size): Remove function.
(x86_64_register_byte_table): Remove variable.
(x86_64_register_byte): Remove function.
(x86_64_register_virtual_type): Remove function.
(x86_64_register_type): New function.
(x86_64_register_convertible, x86_64_register_convert_to_virtual,
x86_64_register_convert_to_raw): Remove functions.
(x86_64_push_return_address, x86_64_pop_frame): Remove functon.
(x86_64_use_struct_convention): Make static.  Adjust for renamed
defines.
(x86_64_frame_init_saved_regs): Remove function.
(x86_64_push_arguments): Make static.  Change to accept a regcache
as argument.
(x86_64_store_return_value, x86_64_extract_return_value): Make
static.  Rewrite based on i386 counterparts.
(x86_64_push_dummy_call): New function.
(X86_64_NUM_SAVED_REGS): New define.
(x86_64_register_number): Remove function.
(x86_64_store_struct_return): Remove function.
(x86_64_frameless_function_invocation,
x86_64_function_has_prologue): Remove functions.
(PROLOG_BUFSIZE): Remove define.
(struct x86_64_frame_cache): New structure.
(x86_64_alloc_frame_cache, x86_64_analyze_prologue,
x86_64_frame_cache, x86_64_frame_this_id,
x86_64_frame_prev_register, x86_64_frame_p,
x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id,
x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New
functions.
(x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New
variables.
(x86_64_skip_prologue): Rewrite in terms of
x86_64_analyze_prologue.
(x86_64_frame_base_address): New function.
(x86_64_frame_base): New variable.
(x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite.
(x86_64_init_abi): Set register_type and push_dummy_call.  Don't
set deprecated_fp_regnum, deprecated_register_size,
deprecated_register_bytes, register_raw_size, register_byte,
register_virtual_type, register_convertiable,
register_convert_to_virtual, convert_to_raw,
deprecated_get_saved_register, deprecated_target_read_fp,
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame, deprecated_store_struct_return,
deprecated_frame_init_saved_regs, deprecated_frame_chain,
frameless_function_invocation, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp,
dwarf2_build_frame_info, deprecated_init_extra_frame_info,
deprecated_init_frame_pc and virtual_frame_pointer.  Call
frame_unwind_append_predicate to register x86_64_sigtramp_frame_p
and x86_64_frame_p.  Call frame_base_set_default to register
x86_64_frame_base.
(I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines.
(x86_64_supply_fxsave, x86_64_fill_fxsave): New functions.
(_initialize_x86_64_tdep): Remove function.
* x86-64-linux-tdep.c: Don't include "dwarf2cfi.h".
(LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET,
LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't
define.
(X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define.
(x86_64_linux_sigcontext_addr): Rewrite.
(x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call,
x86_64_linux_frame_saved_pc): Remove functions.
(x86_64_linux_pc_in_sigtramp): Renamed from
x86_64_linux_in_sigtramp.  Try harder to recognize a signal
trampoline.
(x86_64_linux_frame_chain, x86_64_init_frame_pc):
Remove_functions.
(x86_64_linux_init_abi): Set pc_in_sigtramp.  Initialize
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
* x86-64-linux-nat.c: Sync with i386-linux-tdep.c.
(x86_64_regmap): Rename to regmap.
(GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of
x86_64_num_gregs.
(supply_gregset, fill_gregset): Likewise.  Use regmap instead of
x86_64_regmap.
(x86_64_fxsave_offset): Remove function.
(supply_fpregset): Simply call x86_64_supply_fxsave.
(fill_fpregset): Simply call x86_64_fill_fxsave.
(fetch_inferior_registers, store_inferior_registers): Avoid
asignment in if-statement.
(LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn,
SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET,
LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines.
(fetch_core_registers): Remove function.
(linux_elf_core_fns): Remove.
(offsetoff): Don't define.
(_initialize_x86_64_linux_nat, kernel_u_size): Remove functions.
* config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o.
* config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o,
add core-regset.o.
* config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for
protection against multiple includes instead of NM_X86_64_h.  Add
various comments.  Include "config/nm-linux.h".  Don't include
<signal.h>.
(REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR,
GET_THREAD_SIGNALS): Remove defines.
(x86_64_register_u_addr, kernel_u_size,
lin_thread_get_thread_signals): Remove prototypes.
(PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'.
[HAVE_LINK_H]: Don't include "solib.h".
[HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define.
* config/i386/tm-x86-64linux.h: Fix comments.
* Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o,
x86-64-tdep.o): Update dependencies.
 2003-05-31 08:15:38 +00:00
Andrew Cagney
c8f55a7b39 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* config/sparc/tm-sparc.h (sparc_extract_struct_value_address):
	Change parameter type to a "struct regcache *".
 2003-05-31 03:42:58 +00:00
Andrew Cagney
c25083afe3 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh: Regardless of the multi-arch level, always define
	the macro when not already defined.
	* gdbarch.h, gdbarch.c: Re-generate.
 2003-05-31 03:23:47 +00:00
Richard Henderson
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
Mark Kettenis
acd5c79833 * i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype. 
(I386_SIZEOF_GREGS, I386_SIZEOF_FREGS, I386_SIZEOF_XREGS): Remove
defenitions.
(IS_FP_REGNUM, IS_SSE_REGNUM): Remove definitions.
* i386-tdep.c: Mark functions that are 64-bit safe as such.
(I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM,
I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM,
I386_ST0_REGNUM): New defines.
(CODESTREAM_BUFSIZ, codestream_tell, codestream_peek,
codestream_get): Remove define.
(codestream_next_addr, condestream_addr, condestream_buf,
codestream_off, codestream_cnt): Remove variables.
(codestream_fill, codestream_seek, codestream_read): Remove
functions.
(i386_follow_jump): Rewrite to avoid usage of removed codestream
functionality.
(i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain,
i386_sigtramp_saved_pc, i386_sigtramp_saved_sp,
i386_frame_saved_pc, i386_saved_pc_after_call,
i386_frame_num_args, i386_frame_init_saved_regs,
i386_push_return_address, i386_do_pop_frame, i386_pop_frame,
i386_push_arguments): Remove functions.
(i386_skip_prologue): Rewrite to avoid usage of removed codestream
functionality.  Use i386_analyze_prologue instead of
i386_get_frame_setup.
(I386_NUM_SAVED_REGS): New define.
(struct i386_frame_cache): New structure.
(i386_alloc_frame_cache, i386_analyze_struct_return,
i386_skip_probe, i386_analyze_frame_setup,
i386_analyze_register_saves, i386_analyze_prologue,
i386_unwind_pc, i386_frame_cache, i386_frame_this_id,
i386_frame_prev_register, i386_sigtramp_frame_cache,
i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register,
i386_frame_p, i386_sigtramp_frame_p, i386_frame_base_address,
i386_unwind_dummy_id, i386_save_dummy_tos, i386_push_dummy_call):
New functions.
(i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base):
New variables.
(LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of
I386_EAX_REGNUM and I386_EDX_REGNUM.
(i386_extract_return_value, i386_store_return_value): Use
I386_ST0_REGNUM where appropriate.
(i386_extract_struct_value_address): Rewrite to use extract_address.
(i386_svr4_pc_in_sigtramp): Add comment.
(i386_svr4_sigcontext_addr): Rewrite.
(i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and
TDEP->sc_sp_offset.
(i386_gdbarch_init): Don't set deprecated_init_frame_pc.  Set
sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms
of new defines.  Set push_dummy_call, don't set
deprecated_push_arguments, deprecated_push_return_address,
deprecated_pop_frame.  Don't set parm_boundary.  Don't set
deprecated_frame_chain, deprecated_frame_saved_pc,
deprecated_saved_pc_after_call.  Set unwind_dummy_id,
save_dummy_frame_tos, unwind_pc.  Call
frame_unwind_append_predicate and frame_base_set_default.  Don't
set deprecated_dummy_write_pc.  Don't set deprecated_fp_regnum.
Don't set frameless_function_invocation.  Don't set
deprecated_register_bytes, deprecated_register_size,
deprecated_call_dummy_words and deprecated_sizeof_call_dummy.
* i386-linux-tdep.c: Fix formatting in some comments.
(LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0,
LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1,
LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2,
LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0,
LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): Drop
redundant parentheses.
(I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): New define.
(i386_linux_sigcontext_addr): Use it.  Rewrite.
(find_minsym_and_objfile): Change name of second argument.
(skip_gnu_resolver): Renamed from skip_hurd_resolver.  All callers
changed.  Use frame_pc_unwind instead of
DEPRECATED_SAVED_PC_AFTER_CALL.
(i386_linux_init_abi): Don't set deprecated_register_bytes.
* i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite.
* i386-nto-tdep.c (i386nto_sigcontext_addr): Adapt for new frame
unwinder.
* i386-cygwin-tdep.c: Don't include "gdbcore.h", "frame.h" and
"dummy-frame.h".
(i386_cygwin_frame_chain_valid, i386_cygwin_frame_chain): Removed.
(_initialize_i386_cygwin_tdep): New prototype.
(i386_cygwin_init_abi): Don't set deprecated_frame_chain and
deprecated_frame_chain_valid.
* i386-sol2-tdep.c (i386_sol2_init_abi): Don't set
TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset.
Rely on the SVR4 defaults.
* config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o.
* Makefile.in (i386-tdep.o, i386-cygwin-tdep.o): Update dependencies.
 2003-05-30 19:24:30 +00:00
Andrew Cagney
c89b70f16b 2003-05-30 Andrew Cagney <cagney@redhat.com> 
* infcall.c (call_function_by_hand): Always call
	DEPRECATED_FIX_CALL_DUMMY, even for AT_ENTRY_POINT case.
 2003-05-30 18:43:38 +00:00
Richard Henderson
85b32d2290 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Fix loop increment. 2003-05-30 18:41:39 +00:00
Jim Blandy
bfe51b1e32 Use gdbarch methods for solib stuff on PowerPC Linux. 
* config/powerpc/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE,
SKIP_TRAMPOLINE_CODE): #undef these, so the gdbarch methods will
show through.
* ppc-linux-tdep.c (ppc_linux_init_abi): Register
IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE methods here,
giving the same effect as the #definitions above.
 2003-05-30 03:44:05 +00:00
Adam Fedor
1abf022c0c * objc-lang.c (CONVERT_FUNCPTR): Remove macro 
(find_implementation_from_class): Replace it with the standard
case i.e. do nothing.
 2003-05-30 02:45:21 +00:00
Richard Henderson
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
Andrew Cagney
93ec1121ed 2003-05-29 Andrew Cagney <cagney@redhat.com> 
* gdb_assert.h (gdb_assert_fail): Provide different definitions
	dependant on the availability of ASSERT_FUNCTION.
	(ASSERT_FUNCTION): Do not define when there is no function name.
 2003-05-29 21:22:45 +00:00
Kevin Buettner
98f08d3d9b From Jimi X <jimix@watson.ibm.com>: 
* rs6000-tdep.c (skip_prologue): Improve support for 64-bit code.
 2003-05-29 19:47:14 +00:00
Jim Blandy
0897f59bfa * ppc-linux-nat.c (store_altivec_registers): Don't cast fourth 
argument to ptrace to int; the system headers should give it the
right type, and pointers don't fit in ints on powerpc64-*-*.
 2003-05-28 22:39:02 +00:00
H.J. Lu
1489836332 2003-05-28 H.J. Lu <hongjiu.lu@intel.com> 
* dwarf2read.c (process_die): Handle DW_TAG_try_block and
	DW_TAG_catch_block.
 2003-05-28 20:25:10 +00:00
Elena Zannoni
a7a4879762 2003-05-26 Elena Zannoni <ezannoni@redhat.com> 
* stabsread.c (dbx_lookup_type): Make static.
	(read_type): Ditto.
	(add_undefined_type): Ditto.
	* stabsread.h (dbx_lookup_type, read_type, add_undefined_type): Do
	not export.
 2003-05-26 19:35:53 +00:00
Elena Zannoni
f5479e9c58 2003-05-26 Elena Zannoni <ezannoni@redhat.com> 
* hpread.c (hpread_has_name): Make static.
	(hpread_psymtab_to_symtab): Ditto.
	(file_exists): Ditto.
	(hpread_call_pxdb): Ditto.
	(hpread_pxdb_needed): Ditto.
	(hpread_quick_traverse): Ditto.
	(hpread_get_header): Ditto.
	(hpread_get_lntt): Ditto.
	(hpread_get_slt): Ditto.
	(class_of): Ditto.
 2003-05-26 19:34:06 +00:00
Andreas Schwab
78bf922a93 * m68k-tdep.c (m68k_gdbarch_init): Set parm_boundary instead of 
stack_align and deprecated_extra_stack_alignment_needed.
	(m68k_stack_align): Delete.
 2003-05-25 21:15:20 +00:00
Andreas Schwab
eb2e12d711 * m68k-tdep.c (m68k_register_raw_size): Remove cast. 
(m68k_register_virtual_size): Likewise.
	(altos_skip_prologue): Remove obsolete function.
	(isi_frame_num_args): Likewise.
	(news_frame_num_args): Likewise.
	(m68k_fix_call_dummy): Make static.
	(m68k_push_dummy_frame): Likewise.
	(m68k_pop_frame): Likewise.
	(m68k_skip_prologue): Likewise.
	(m68k_frame_init_saved_regs): Likewise.
	(m68k_saved_pc_after_call): Likewise.
	(m68k_get_longjmp_target): Make multi-arch.
	(m68k_gdbarch_init): Allocate and initialize gdbarch_tdep
	structure.  Register m68k_get_longjmp_target if enabled.
	* m68k-tdep.h (struct gdbarch_tdep): Define.
	* config/m68k/tm-m68k.h: Don't include "regcache.h".

	* Makefile.in (config.status): Also depend on configure.tgt
	and configure.host.
	(m68klinux-tdep.o): Update dependencies.
	* configure.tgt (m68*-*-linux*): Set gdb_multi_arch to 1.
	* m68klinux-tdep.c (M68K_LINUX_JB_ELEMENT_SIZE): Define.
	(M68K_LINUX_JB_PC): Define.
	(m68k_linux_pc_in_sigtramp): Renamed from m68k_linux_in_sigtramp
	and take additional parameter.
	(m68k_linux_sigtramp_saved_pc): Update.
	(m68k_linux_init_abi): Set jb_pc and jb_elt_size.  Register
	m68k_linux_pc_in_sigtramp, in_plt_section,
	find_solib_trampoline_target.
	* config/m68k/tm-linux.h: Don't include any tm headers.
	(START_INFERIOR_TRAPS_EXPECTED): Remove definition.
	(JB_ELEMENT_SIZE): Likewise.
	(JB_PC): Likewise.
	(GET_LONGJMP_TARGET): Likewise.
	(IN_SIGTRAMP): Likewise.
	(SVR4_SHARED_LIBS): Define this and include "solib.h".
 2003-05-25 18:50:55 +00:00
Mark Kettenis
eb2c22dc71 * sparc-tdep.c (sparc32_do_push_arguments): New function. 
(sparc32_push_arguments): Re-implement by calling
sparc32_do_push_arguments.
 2003-05-25 15:47:26 +00:00
Mark Kettenis
44b7b84e51 * sparc-tdep.c (SPARC_F0_REGNUM, SPARC_F1_REGNUM, SPARC_O0_REGNUM, 
SPARC_O1_REGNUM): New defines.
(sparc32_extract_return_value): Rewrite to operate on a regcache.
(sparc32_store_return_value): New function.
(sparc_extract_struct_value_address): Rewrite to operate on a
regcache.
(sparc_gdbarch_init): Don't set
deprecated_extract_struct_value_address.  Set
extract_struct_value_address instead. Don't set
deprecated_extract_return_value and deprecated_store_return_value
for 32-bit targets.  Set extract_return_value and
store_return_value instead.
* config/sparc/tm-sparc.h (DEPRECATED_STORE_RETURN_VALUE,
DEPRECTAED_EXTRACT_RETURN_VALUE,
DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Don't define these.
(STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE,
EXTRACT_STRUCT_VALUE_ADDRESS): Define these instead.
(sparc_store_return_value): Remove prototype.
(sparc32_store_return_value): New prototype.
(sparc32_extract_return_value, sparc_extract_struct_value_address):
Adjust prototypes.
 2003-05-25 11:58:08 +00:00
Mark Kettenis
f6ad61e3d5 * sparcnbsd-tdep.c: Include "gdb_string.h". 2003-05-24 12:45:12 +00:00
Andrew Cagney
b276f1bbc9 2003-05-23 Andrew Cagney <cagney@redhat.com> 
* p-valprint.c (pascal_val_print): Replace extract_address with
	the inline equivalent extract_unsigned_integer.
	* jv-valprint.c (java_value_print): Ditto.
	* ada-valprint.c (ada_val_print_1): Ditto.
	* ada-lang.h (EXTRACT_ADDRESS): Ditto.
 2003-05-24 03:21:42 +00:00
Theodore A. Roth
e76c5fcc46 * blockframe.c (frameless_look_for_prologue): Remove unused 
after_prologue variable.
 2003-05-23 17:05:19 +00:00
Mark Kettenis
2cdd89cb84 * blockframe.c (get_pc_function_start): Rewrite to avoid 
asignments in if-statements.
 2003-05-23 16:59:13 +00:00
Elena Zannoni
182d43bc6e 2003-05-23 Raoul Gough <RaoulGough@yahoo.co.uk> 
Committed by Elena Zannoni  <ezannoni@redhat.com>.
  	* coffread.c(coff_symtab_read): Do relocate static symbols from PE
	files, don't relocate absolute symbols (and do use mst_abs).
 2003-05-23 16:16:00 +00:00
Andrew Cagney
e8f3fcdde6 2003-05-23 Andrew Cagney <cagney@redhat.com> 
* objc-lang.c: Include "gdb_assert.h".
	(objc_op_print_tab): Use OP_NULL and PREC_NULL instead of 0.
	(CHECK, CHECK_FATAL, __CHECK_FUNCTION): Delete macros.
	(gdb_check, gdb_check_fatal): Delete functions.
	(read_objc_methlist_method): Replace CHECK and CHECK_FATAL with
	gdb_assert.
	(parse_selector, parse_method, find_methods, find_imps): Ditto.
	* Makefile.in (objc-lang.o): Update dependencies.
 2003-05-23 16:02:30 +00:00
Ian Lance Taylor
3c23e6fb7e * disasm.c (gdb_disassemble_info): Initialize disassemble_info 
with fprintf_filtered, not fprintf_unfiltered.
 2003-05-22 23:00:15 +00:00