Commit graph

122 commits

Author SHA1 Message Date
Walfred Tedeschi
e43e105e0d MPX for amd64
2013-06-24  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-linux-nat.c (amd64_linux_gregset32_reg_offset):
	Add MPX registers.
	(amd64_linux_read_description): Add initialization for MPX and
	AVX independently.
	* amd64-linux-tdep.c: Includes features/i386/amd64-mpx-linux.c.
	(amd64_linux_gregset_reg_offset): Add MPX registers.
	(amd64_linux_core_read_description): Add initialization for MPX
	registers.
	(_initialize_amd64_linux_tdep): Initialize MPX targets.
	* amd64-linux-tdep.h (AMD64_LINUX_RAX_REGNUM): Set it to the last
	register on the list.
	(tdesc_amd64_mpx_linux) Add new target	for MPX.
	* amd64-tdep.c: Includes features/i386/amd64-mpx.c.
	(amd64_mpx_names): MPX register names.
	(amd64_init_abi): Add MPX register while initializing the ABI.
	(_initialize_amd64_tdep): Initialize MPX targets.
	* amd64-tdep.h (amd64_regnum): Add MPX registers.
	(AMD64_NUM_REGS): Set number of registers taking MPX into account.

Change-Id: I4a785c181e2fb45e4086650b2f87426caeb2f800
Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>

Conflicts:

	gdb/ChangeLog
2013-11-20 14:42:51 +01:00
Pierre Muller
5b856f360b Replace constant values 8 to 15 by AMD64_R8_REGNUM to
AMD64_R15_REGNUM when a register index is expected.
	* amd64-windows-tdep.c (amd64_windows_dummy_call_integer_regs):
	Substitute in array.
	* amd64-tdep.c (amd64_dwarf_regmap): Ditto.
	(amd64_push_arguments): Substitute in integer_regnum array.
2013-09-26 07:00:00 +00:00
Joel Brobecker
bf4d6c1cfc Revert use of classify callback in i386 gdbarch_tdep.
This is no longer useful, as it was introduced to reuse the funcall
handling code in amd64-tdep.c in the context of x64-windows. But
we have since then changed the implementations to be completely
independent of each other.

This reverts the non-windows-specific part of the change called:
    amd64: Integer parameters in function calls on Windows
(the x64-windows portion has already been reverted)

gdb/ChangeLog:

	Revert:
	* i386-tdep.h (enum amd64_reg_class): New, moved here from
	amd64-tdep.c.
	(struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
	call_dummy_integer_regs, and classify.
	* amd64-tdep.h (amd64_classify): Add declaration.
	* amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
	(amd64_reg_class): Delete, moved to i386-tdep.h.
	(amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
	Replace call to amd64_classify by call to tdep->classify.
	(amd64_push_arguments): Get the list of registers to use for
	passing integer parameters from the gdbarch tdep structure,
	rather than using a hardcoded one.  Replace calls to amd64_classify
	by calls to tdep->classify.
	(amd64_push_dummy_call): Get the register number used for
	the "hidden" argument from tdep->call_dummy_integer_regs.
	(amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
	and tdep->call_dummy_integer_regs.  Set tdep->classify.
2013-09-24 16:14:15 +00:00
Joel Brobecker
849e975504 Revert use of memory_args_by_pointer in i386 gdbarch_tdep.
This is no longer useful, as it was introduced to reuse the funcall
handling code in amd64-tdep.c in the context of x64-windows. But
we have since then changed the implementations to be completely
independent of each other.

This reverts the non-windows-specific part of the change called:
    amd64-windows: memory args passed by pointer during function calls.
(the x64-windows portion has already been reverted)

gdb/ChangeLog:

        Revert:
        * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
        * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
        where tdep->memory_args_by_pointer is non-zero.
2013-09-24 16:13:58 +00:00
Joel Brobecker
c1459fd652 Revert use of integer_param_regs_saved_in_caller_frame in i386 gdbarch_tdep.
This is no longer useful, as it was introduced to reuse the funcall
handling code in amd64-tdep.c in the context of x64-windows. But
we have since then changed the implementations to be completely
independent of each other.

This reverts the non-windows-specific part of the change called:
    amd64-windows: 32 bytes allocated on stack by caller for integer
    parameter regs
(the x64-windows portion has already been reverted)

gdb/ChangeLog:

        Revert:
        * i386-tdep.h (struct gdbarch_tdep): Add new field
        integer_param_regs_saved_in_caller_frame.
        * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
        stack if tdep->integer_param_regs_saved_in_caller_frame is set.
2013-09-24 16:13:49 +00:00
Joel Brobecker
28e7fd6234 Update years in copyright notice for the GDB files.
Two modifications:
  1. The addition of 2013 to the copyright year range for every file;
  2. The use of a single year range, instead of potentially multiple
     year ranges, as approved by the FSF.
2013-01-01 06:33:28 +00:00
Karthik Bhat
56bf074305 Fix for incorrect breakpoint set in case of clang compiled binary 2012-12-04 07:43:19 +00:00
Pedro Alves
144db8270d 2012-10-26 Pedro Alves <palves@redhat.com>
* amd64-tdep.c (amd64_relocate_instruction): Use
	store_unsigned_integer instead of memcpy.
	* i386-tdep.c (i386_relocate_instruction): Ditto.
2012-10-26 19:34:09 +00:00
Mark Kettenis
7f7930dd88 PR gdb/12796
PR gdb/12798
PR gdb/12800
* amd64-tdep.h (enum amd64_regnum): Add AMD64_ST1_REGNUM and
AMD64_FTAG_REGNUM.
* amd64-tdep.c (amd64_classify): Classify complex types.
(amd64_return_value): Handle the COMPLEX_X87 class.
2012-10-23 18:16:55 +00:00
H.J. Lu
eab09350a3 Remove sp_regnum_from_eax and pc_regnum_from_eax
PR backtrace/14646
	PR gdb/14647
	* i386-tdep.h (gdbarch_tdep): Remove sp_regnum_from_eax and
	pc_regnum_from_eax.
	* i386-tdep.c (i386_gdbarch_init): Don't use sp_regnum_from_eax
	nor pc_regnum_from_eax.
	* amd64-tdep.c (amd64_x32_init_abi): Don't set sp_regnum_from_eax
	nor pc_regnum_from_eax.
2012-10-15 20:37:39 +00:00
Siddhesh Poyarekar
bad43aa52e * amd64-tdep.c (amd64_return_value): Revert previous change
that used TYPE_LENGTH directly.
        * bfin-tdep.c (bfin_extract_return_value): Likewise.
        (bfin_store_return_value): Likewise.
        * cris-tdep.c (cris_store_return_value): Likewise.
        (cris_extract_return_value): Likewise.
        * h8300-tdep.c (h8300_extract_return_value): Likewise.
        * hppa-tdep.c (hppa64_return_value): Likewise.
        * lm32-tdep.c (lm32_store_return_value): Likewise.
        * microblaze-tdep.c (microblaze_store_return_value): Likewise.
        * spu-tdep.c (spu_value_from_register): Likewise.
        * vax-tdep.c (vax_return_value): Likewise.
2012-09-27 10:40:01 +00:00
Siddhesh Poyarekar
8f8a23a2c3 * amd64-tdep.c (amd64_return_value): Use TYPE_LENGTH directly.
* bfin-tdep.c (bfin_extract_return_value): Likewise.
        (bfin_store_return_value): Likewise.
        * cris-tdep.c (cris_store_return_value): Likewise.
        (cris_extract_return_value): Likewise.
        * h8300-tdep.c (h8300_extract_return_value): Likewise.
        * hppa-tdep.c (hppa64_return_value): Likewise.
        * lm32-tdep.c (lm32_store_return_value): Likewise.
        * microblaze-tdep.c (microblaze_store_return_value): Likewise.
        * spu-tdep.c (spu_value_from_register): Likewise.
        * vax-tdep.c (vax_return_value): Likewise.
2012-09-26 07:52:48 +00:00
Siddhesh Poyarekar
744a805904 * ada-valprint.c (ada_val_print_1): Eliminate single-use
variable LEN.
	* alpha-tdep.c (alpha_extract_return_value): Use TYPE_LENGTH
	directly.
	(alpha_store_return_value): Likewise.
	* amd64-tdep.c (amd64_classify_aggregate): Likewise.
	(amd64_push_arguments): Likewise.
	* ax-gdb.c (gen_trace_static_fields): Likewise.
	(gen_traced_pop): Likewise.
	* bfin-tdep.c (bfin_push_dummy_call): Likewise.
	* breakpoint.c (update_watchpoint): Likewise.
	* findcmd.c (parse_find_args): Use local variable for type
	instead of length.
	* findvar.c (default_read_var_value): Use TYPE_LENGTH directly.
	* h8300-tdep.c (h8300h_extract_return_value): Likewise.
	(h8300_store_return_value): Likewise.
	* i386-darwin-tdep.c (i386_darwin_push_dummy_call): Likewise.
	Use i386_darwin_arg_type_alignment directly.
	* infcall.c (call_function_by_hand): Use TYPE_LENGTH directly.
	* lm32-tdep.c (lm32_push_dummy_call): Likewise.
	* m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise.
	(m68hc11_extract_return_value): Likewise.
	* mep-tdep.c (mep_push_dummy_call): Likewise.
	* printcmd.c (float_type_from_length): Likewise.
	* s390-tdep.c (s390_value_from_register): Likewise.
	* stack.c (read_frame_arg): Likewise.
	* tracepoint.c (encode_actions_1): Likewise.
	* valops.c (value_fetch_lazy): Use local variable for type
	instead of length.  Use TYPE_LENGTH directly.
	* value.c (value_contents_equal): Use TYPE_LENGTH directly.
2012-09-25 12:48:53 +00:00
H.J. Lu
23e2d720d1 Add sp_regnum_from_eax/pc_regnum_from_eax to i386 gdbarch_tdep
* amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to
	AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM.

	* i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax
	and pc_regnum_from_eax to -1.  Update SP regnum from
	sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if
	needed.

	* i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and
	pc_regnum_from_eax.
2012-07-04 20:46:20 +00:00
H.J. Lu
ac142d9655 Add and use amd64_x32_analyze_stack_align
* amd64-tdep.c (amd64_x32_analyze_stack_align): New function.
	(amd64_analyze_prologue): Call amd64_x32_analyze_stack_align
	for x32.
2012-06-16 15:20:22 +00:00
H.J. Lu
233dfcf06d Check bits_per_word instead of gdbarch_ptr_bit
* amd64-linux-nat.c (ps_get_thread_area): Check bits_per_word
	instead of gdbarch_ptr_bit.
	* amd64-nat.c (amd64_native_gregset_reg_offset): Likewise.
	(amd64_supply_native_gregset): Likewise.
	(amd64_collect_native_gregset): Likewise.
	* amd64-tdep.c (amd64_supply_fxsave): Likewise.
	(amd64_supply_xsave): Likewise.
	(amd64_collect_fxsave): Likewise.
	(amd64_collect_xsave): Likewise.
2012-06-16 13:28:06 +00:00
Mark Kettenis
fff4548bff H.J. Lu <hongjiu.lu@intel.com>
* i386-tdep.h (i386_pseudo_register_name): New prototype.
* i386-tdep.c (i386_pseudo_register_name): Make public.
* amd64-tdep.h (amd64_x32_init_abi): New prototype.
* amd64-tdep.c (amd64_dword_names): Add "eip".
(amd64_x32_pseudo_register_type): New function
(amd64_x32_init_abi): New function.
2012-06-13 20:29:15 +00:00
Maciej W. Rozycki
6a3a010ba6 gdb/
* breakpoint.h (bp_location): Add related_address member.
	* inferior.h (get_return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	* value.h (using_struct_return): Likewise.
	* gdbarch.sh (return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	* breakpoint.c (set_breakpoint_location_function): Initialize
	related_address for bp_gnu_ifunc_resolver breakpoints.
	* elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the
	requested function's address to gdbarch_return_value.
	* eval.c (evaluate_subexp_standard): Pass the requested
	function's address to using_struct_return.
	* infcall.c (call_function_by_hand): Pass the requested
	function's address to using_struct_return and
	gdbarch_return_value.
	* infcmd.c (get_return_value): Take a pointer to struct value
	instead of struct type for the function requested.
	(print_return_value): Update accordingly.
	(finish_command_continuation): Likewise.
	* stack.c (return_command): Pass the requested function's
	address to using_struct_return and gdbarch_return_value.
	* value.c (using_struct_return): Take a pointer to struct value
	instead of struct type for the function requested.  Pass the
	requested function's address to gdbarch_return_value.
	* python/py-finishbreakpoint.c (finish_breakpoint_object):
	New function_value member, replacing function_type.
	(bpfinishpy_dealloc): Update accordingly.
	(bpfinishpy_pre_stop_hook): Likewise.
	(bpfinishpy_init): Likewise.  Record the requested function's
	address.
	* mips-tdep.c (mips_fval_reg): New enum.
	(mips_o32_push_dummy_call): For MIPS16 FP doubles do not swap
	words put in GP registers.
	(mips_o64_push_dummy_call): Update a comment.
	(mips_o32_return_value): Take a pointer to struct value instead
	of struct type for the function requested and use it to check if
	using the MIPS16 calling convention.  Return the designated
	general purpose registers for floating-point values returned in
	MIPS16 mode.
	(mips_o64_return_value): Likewise.
	* ppc-tdep.h (ppc_sysv_abi_return_value): Update prototype.
	(ppc_sysv_abi_broken_return_value): Likewise.
	(ppc64_sysv_abi_return_value): Likewise.
	* alpha-tdep.c (alpha_return_value): Take a pointer to struct
	value instead of struct type for the function requested.
	* amd64-tdep.c (amd64_return_value): Likewise.
	* amd64-windows-tdep.c (amd64_windows_return_value): Likewise.
	* arm-tdep.c (arm_return_value): Likewise.
	* avr-tdep.c (avr_return_value): Likewise.
	* bfin-tdep.c (bfin_return_value): Likewise.
	* cris-tdep.c (cris_return_value): Likewise.
	* frv-tdep.c (frv_return_value): Likewise.
	* h8300-tdep.c (h8300_return_value): Likewise.
	(h8300h_return_value): Likewise.
	* hppa-tdep.c (hppa32_return_value): Likewise.
	(hppa64_return_value): Likewise.
	* i386-tdep.c (i386_return_value): Likewise.
	* ia64-tdep.c (ia64_return_value): Likewise.
	* iq2000-tdep.c (iq2000_return_value): Likewise.
	* lm32-tdep.c (lm32_return_value): Likewise.
	* m32c-tdep.c (m32c_return_value): Likewise.
	* m32r-tdep.c (m32r_return_value): Likewise.
	* m68hc11-tdep.c (m68hc11_return_value): Likewise.
	* m68k-tdep.c (m68k_return_value): Likewise.
	(m68k_svr4_return_value): Likewise.
	* m88k-tdep.c (m88k_return_value): Likewise.
	* mep-tdep.c (mep_return_value): Likewise.
	* microblaze-tdep.c (microblaze_return_value): Likewise.
	* mn10300-tdep.c (mn10300_return_value): Likewise.
	* moxie-tdep.c (moxie_return_value): Likewise.
	* mt-tdep.c (mt_return_value): Likewise.
	* ppc-linux-tdep.c (ppc_linux_return_value): Likewise.
	* ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Likewise.
	(ppc_sysv_abi_broken_return_value): Likewise.
	(ppc64_sysv_abi_return_value): Likewise.
	* ppcnbsd-tdep.c (ppcnbsd_return_value): Likewise.
	* rl78-tdep.c (rl78_return_value): Likewise.
	* rs6000-aix-tdep.c (rs6000_return_value): Likewise.
	* rx-tdep.c (rx_return_value): Likewise.
	* s390-tdep.c (s390_return_value): Likewise.
	* score-tdep.c (score_return_value): Likewise.
	* sh-tdep.c (sh_return_value_nofpu): Likewise.
	(sh_return_value_fpu): Likewise.
	* sh64-tdep.c (sh64_return_value): Likewise.
	* sparc-tdep.c (sparc32_return_value): Likewise.
	* sparc64-tdep.c (sparc64_return_value): Likewise.
	* spu-tdep.c (spu_return_value): Likewise.
	* tic6x-tdep.c (tic6x_return_value): Likewise.
	* v850-tdep.c (v850_return_value): Likewise.
	* vax-tdep.c (vax_return_value): Likewise.
	* xstormy16-tdep.c (xstormy16_return_value): Likewise.
	* xtensa-tdep.c (xtensa_return_value): Likewise.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.

	gdb/testsuite/
	* gdb.base/return-nodebug.exp: Also test float and double types.
2012-05-16 14:35:09 +00:00
H.J. Lu
ac1438b5c5 Call initialize_tdesc_x32/initialize_tdesc_x32_avx
* amd64-tdep.c: Include features/i386/x32.c and
	features/i386/x32-avx.c.
	(_initialize_amd64_tdep): Call initialize_tdesc_x32 and
	initialize_tdesc_x32_avx.
2012-05-14 18:56:40 +00:00
Mark Kettenis
649e6d9245 H.J. Lu <hongjiu.lu@intel.com>
* amd64-tdep.c (amd64_analyze_prologue): Additionally check for
`movl %esp, %ebp' for the X32 ABI.
2012-05-07 21:02:43 +00:00
Sergio Durigan Junior
55aa24fb2e 2012-04-27 Sergio Durigan Junior <sergiodj@redhat.com>
Tom Tromey  <tromey@redhat.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* Makefile.in (SFILES): Add `probe' and `stap-probe'.
	(COMMON_OBS): Likewise.
	(HFILES_NO_SRCDIR): Add `probe'.
	* NEWS: Mention support for static and SystemTap probes.
	* amd64-tdep.c (amd64_init_abi): Initializing proper fields used by
	SystemTap probes' arguments parser.
	* arm-linux-tdep.c: Including headers needed to perform the parsing
	of SystemTap probes' arguments.
	(arm_stap_is_single_operand): New function.
	(arm_stap_parse_special_token): Likewise.
	(arm_linux_init_abi): Initializing proper fields used by SystemTap
	probes' arguments parser.
	* ax-gdb.c (require_rvalue): Removing static declaration.
	(gen_expr): Likewise.
	* ax-gdb.h (gen_expr): Declaring function.
	(require_rvalue): Likewise.
	* breakpoint.c: Include `gdb_regex.h' and `probe.h'.
	(bkpt_probe_breakpoint_ops): New variable.
	(momentary_breakpoint_from_master): Set the `probe' value.
	(add_location_to_breakpoint): Likewise.
	(break_command_1): Using proper breakpoint_ops according to the
	argument passed by the user in the command line.
	(bkpt_probe_insert_location): New function.
	(bkpt_probe_remove_location): Likewise.
	(bkpt_probe_create_sals_from_address): Likewise.
	(bkpt_probe_decode_linespec): Likewise.
	(tracepoint_probe_create_sals_from_address): Likewise.
	(tracepoint_probe_decode_linespec): Likewise.
	(tracepoint_probe_breakpoint_ops): New variable.
	(trace_command): Using proper breakpoint_ops according to the
	argument passed by the user in the command line.
	(initialize_breakpoint_ops): Initializing breakpoint_ops for
	static probes on breakpoints and tracepoints.
	* breakpoint.h (struct bp_location) <probe>: New field.
	* cli-utils.c (skip_spaces_const): New function.
	(extract_arg): Likewise.
	* cli-utils.h (skip_spaces_const): Likewise.
	(extract_arg): Likewise.
	* coffread.c (coff_sym_fns): Add `sym_probe_fns' value.
	* configure.ac: Append `stap-probe.o' to be generated when ELF
	support is present.
	* configure: Regenerate.
	* dbxread.c (aout_sym_fns): Add `sym_probe_fns' value.
	* elfread.c: Include `probe.h' and `arch-utils.h'.
	(probe_key): New variable.
	(elf_get_probes): New function.
	(elf_get_probe_argument_count): Likewise.
	(elf_evaluate_probe_argument): Likewise.
	(elf_compile_to_ax): Likewise.
	(elf_symfile_relocate_probe): Likewise.
	(stap_probe_key_free): Likewise.
	(elf_probe_fns): New variable.
	(elf_sym_fns): Add `sym_probe_fns' value.
	(elf_sym_fns_lazy_psyms): Likewise.
	(elf_sym_fns_gdb_index): Likewise.
	(_initialize_elfread): Initialize objfile cache for static
	probes.
	* gdb_vecs.h (struct probe): New forward declaration.
	(probe_p): New VEC declaration.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* gdbarch.sh (stap_integer_prefix): New variable.
	(stap_integer_suffix): Likewise.
	(stap_register_prefix): Likewise.
	(stap_register_suffix): Likewise.
	(stap_register_indirection_prefix): Likewise.
	(stap_register_indirection_suffix): Likewise.
	(stap_gdb_register_prefix): Likewise.
	(stap_gdb_register_suffix): Likewise.
	(stap_is_single_operand): New function.
	(stap_parse_special_token): Likewise.
	(struct stap_parse_info): Forward declaration.
	* i386-tdep.c: Including headers needed to perform the parsing
	of SystemTap probes' arguments.
	(i386_stap_is_single_operand): New function.
	(i386_stap_parse_special_token): Likewise.
	(i386_elf_init_abi): Initializing proper fields used by SystemTap
	probes' arguments parser.
	* i386-tdep.h (i386_stap_is_single_operand): New function.
	(i386_stap_parse_special_token): Likewise.
	* machoread.c (macho_sym_fns): Add `sym_probe_fns' value.
	* mipsread.c (ecoff_sym_fns): Likewise.
	* objfiles.c (objfile_relocate1): Support relocation for static
	probes.
	* parse.c (prefixify_expression): Remove static declaration.
	(initialize_expout): Likewise.
	(reallocate_expout): Likewise.
	* parser-defs.h (initialize_expout): Declare function.
	(reallocate_expout): Likewise.
	(prefixify_expression): Likewise.
	* ppc-linux-tdep.c: Including headers needed to perform the parsing
	of SystemTap probes' arguments.
	(ppc_stap_is_single_operand): New function.
	(ppc_stap_parse_special_token): Likewise.
	(ppc_linux_init_abi): Initializing proper fields used by SystemTap
	probes' arguments parser.
	* probe.c: New file, for generic statically defined probe support.
	* probe.h: Likewise.
	* s390-tdep.c: Including headers needed to perform the parsing of
	SystemTap probes' arguments.
	(s390_stap_is_single_operand): New function.
	(s390_gdbarch_init): Initializing proper fields used by SystemTap
	probes' arguments parser.
	* somread.c (som_sym_fns): Add `sym_probe_fns' value.
	* stap-probe.c: New file, for SystemTap probe support.
	* stap-probe.h: Likewise.
	* symfile.h: Include `gdb_vecs.h'.
	(struct sym_probe_fns): New struct.
	(struct sym_fns) <sym_probe_fns>: New field.
	* symtab.c (init_sal): Initialize `probe' field.
	* symtab.h (struct probe): Forward declaration.
	(struct symtab_and_line) <probe>: New field.
	* tracepoint.c (start_tracing): Adjust semaphore on breakpoints
	locations.
	(stop_tracing): Likewise.
	* xcoffread.c (xcoff_sym_fns): Add `sym_probe_fns' value.
2012-04-27 20:47:57 +00:00
Doug Evans
50f1ae7b0c * amd64-tdep.c (amd64_analyze_prologue): Recognize both variations of
"mov %rsp,%rbp".
2012-04-06 21:52:22 +00:00
Yao Qi
741e63d7a8 gdb/
* amd64-tdep.c (amd64_displaced_step_copy_insn): Complete missing "}" in
	comment.
2012-03-20 07:08:55 +00:00
Joel Brobecker
0b30217134 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:17:56 +00:00
Andrey Smirnov
d48ebb5b06 * amd64-tdep.c (amd64_get_unused_input_int_reg): Rename `index' to
`idx'(-Wshadow).
2011-12-11 02:41:31 +00:00
Andrey Smirnov
a5ff835628 * amd64-tdep.c (amd64_push_dummy_call): Remove nested definition
of `tdep'(-Wshadow).
2011-12-05 03:48:29 +00:00
Yao Qi
609657371b gdb/
* amd64-tdep.c (amd64_relocate_instruction): Make it static.
2011-11-09 02:21:54 +00:00
Stan Shebs
6710bf39b7 Add return address collection for tracepoints.
* tracepoint.c (encode_actions_1): Add case for $_ret.
	(validate_actionline): Check for $_ret.
	(trace_dump_actions): Ditto.
	* ax-gdb.h (gen_trace_for_return_address): Declare.
	* ax-gdb.c: Include arch-utils.h.
	(gen_trace_for_return_address): New function.
	(agent_command): Add return address special case.
	* amd64-tdep.c: Include ax.h and ax-gdb.h.
	(amd64_gen_return_address): New function.
	(amd64_init_abi): Call it.
	* i386-tdep.c: Include ax.h and ax-gdb.h.
	(i386_gen_return_address): New function.
	(i386_init_abi): Call it.
	* arch-utils.h (default_gen_return_address): Declare.
	* arch-utils.c (default_gen_return_address): New function.
	* gdbarch.sh (gen_return_address): New method.
	* gdbarch.h, gdbarch.c: Regenerate.

	* gdb.texinfo (Tracepoint Action Lists): Document $_ret.

	* gdb.trace/collection.exp: Test collection of $_ret.
2011-09-27 13:09:37 +00:00
Jan Kratochvil
bede5f5f81 gdb/
Fix compatibility with gcc < 4.3 and non-gcc compilers.
	* amd64-tdep.c (amd64_skip_xmm_prologue): Convert 0b constants.
2011-09-13 08:26:11 +00:00
Jan Kratochvil
df15bd07df gdb/
Code cleanup.
	* amd64-tdep.c (amd64_skip_prologue): Move the XMM code to ...
	(amd64_skip_xmm_prologue): ... this new function.  Describe its
	parameters.  No longer use amd64_prologue_line_bug.
	* defs.h (producer_is_gcc_ge_4): New declaration.
	* dwarf2read.c (producer_is_gcc_ge_4): Move to utils.c.
	(process_full_comp_unit): Update its caller.  Remove
	amd64_prologue_line_bug initialization.
	* symtab.h (struct symtab): Remove field amd64_prologue_line_bug.
	* utils.c (producer_is_gcc_ge_4): Moved here from dwarf2read.c.
2011-09-09 19:41:14 +00:00
Jan Kratochvil
08711b9a36 gdb/
PR breakpoints/12435
	* amd64-tdep.c (amd64_skip_prologue): New variables start_pc_sal,
	next_sal, buf, offset and xmmreg.  Advance PC if it sees the PR.
	* dwarf2read.c (process_full_comp_unit): Initialize
	amd64_prologue_line_bug.
	* symtab.h (struct symtab): New field amd64_prologue_line_bug.

gdb/testsuite/
	PR breakpoints/12435
	* gdb.arch/amd64-prologue-xmm.c: New file.
	* gdb.arch/amd64-prologue-xmm.exp: New file.
	* gdb.arch/amd64-prologue-xmm.s: New file.
2011-09-08 15:38:16 +00:00
Tom Tromey
3543a589b2 gdb
* amd64-tdep.c (amd64_pseudo_register_read_value): Rename
	from amd64_pseudo_register_read.  Change arguments.  Call
	mark_value_bytes_unavailable when needed.
	(amd64_init_abi): Use set_gdbarch_pseudo_register_read_value, not
	set_gdbarch_pseudo_register_read.
	* sentinel-frame.c (sentinel_frame_prev_register): Use
	regcache_cooked_read_value.
	* regcache.h (regcache_cooked_read_value): Declare.
	* regcache.c (regcache_cooked_read_value): New function.
	(regcache_cooked_read): Call
	gdbarch_pseudo_register_read_value if available.
	* i386-tdep.h (i386_pseudo_register_read_value): Declare.
	(i386_pseudo_register_read): Remove.
	* i386-tdep.c (i386_pseudo_register_read_into_value): Rename from
	i386_pseudo_register_read.  Change arguments.  Call
	mark_value_bytes_unavailable when needed.
	(i386_pseudo_register_read_value): New function.
	(i386_gdbarch_init): Call set_gdbarch_pseudo_register_read_value,
	not set_gdbarch_pseudo_register_read.
	* gdbarch.sh (pseudo_register_read_value): New method.
	* gdbarch.c, gdbarch.h: Rebuild.
	* findvar.c (value_from_register): Call get_frame_register_value.
gdb/testsuite
	* gdb.dwarf2/typeddwarf.c: XFAIL 'z' on x86-64.
	* gdb.dwarf2/typeddwarf.exp (xfail-gdb-test): Add arch_pattern
	argument.
	* gdb.dwarf2/typeddwarf-amd64.S: New file.
2011-07-22 15:31:52 +00:00
Thiago Jung Bauermann
177b42fefa gdb/
* ada-lang.c: Fix typos.
	* amd64-tdep.c: Likewise.
	* breakpoint.c: Likewise.
	* cli/cli-decode.c: Likewise.
	* findcmd.c: Likewise.
	* inline-frame.c: Likewise.
	* mi/mi-main.c: Likewise.
	* minsyms.c: Likewise.
	* monitor.c: Likewise.
	* monitor.h: Likewise.
	* prologue-value.c: Likewise.
	* reverse.c: Likewise.
	* s390-tdep.c: Likewise.

gdb/testsuite/
	* gdb.base/call-sc.c: Likewise.
	* gdb.base/ifelse.exp: Likewise.
	* gdb.base/structs.c: Likewise.

gdb/doc/
	* gdb.texinfo: Likewise.
2011-07-05 04:35:00 +00:00
Jan Kratochvil
e0d00bc749 gdb/
Disable epilogue unwinders on recent GCCs.
	* amd64-tdep.c (amd64_in_function_epilogue_p): New variable symtab,
	initialize it, return 0 on EPILOGUE_UNWIND_VALID.
	* dwarf2read.c (process_full_comp_unit): Initialize
	EPILOGUE_UNWIND_VALID.
	* i386-tdep.c (i386_in_function_epilogue_p): New variable symtab,
	initialize it, return 0 on EPILOGUE_UNWIND_VALID.
	* symtab.h (struct symtab): New field epilogue_unwind_valid.
2011-06-29 22:19:24 +00:00
Tom Tromey
7a9dd1b270 gdb
* windows-tdep.c (windows_xfer_shared_library):
	* windows-nat.c (get_module_name, windows_make_so):
	* v850-tdep.c (v850_handle_pushm):
	* utils.c (null_cleanup, gdb_realpath):
	* ui-out.c (get_next_header):
	* tracepoint.c (clear_traceframe_info):
	* symtab.c (lookup_symtab):
	* serial.h (struct serial_ops):
	* mipsread.c (read_alphacoff_dynamic_symtab):
	* infcmd.c (print_return_value):
	* ia64-linux-tdep.c (ia64_linux_sigcontext_register_address):
	* f-exp.y (parse_number):
	* exceptions.c (catch_exceptions):
	* dummy-frame.c (dummy_frame_this_id):
	* defs.h (struct cleanup):
	* breakpoint.c (disable_breakpoints_in_unloaded_shlib):
	* arm-tdep.c (arm_push_dummy_call):
	* amd64-tdep.h (amd64_collect_xsave):
	* amd64-tdep.c (amd64_collect_xsave):
	* alpha-tdep.c (alpha_heuristic_frame_unwind_cache):
	* README (typing): Remove duplicate words.
	* cli/cli-decode.c (lookup_cmd_composition): Add comma.
	* infrun.c (siginfo_value_read): Fix typo.
	* solib-frv.c (frv_fdpic_find_global_pointer): Likewise.
	* top.c (source_line_number): Add comma.
gdb/doc
	* gdbint.texinfo (Register Information Functions): Remove
	duplicate "the".
	* gdb.texinfo (Emacs): Remove duplicate "to".
	(GDB/MI Variable Objects): Remove duplicate "the".
	(General Query Packets): Likewise.
gdb/testsuite
	* gdb.mi/mi-nsmoribund.exp:
	* gdb.hp/gdb.objdbg/objdbg01.exp:
	* gdb.base/structs.exp (test_struct_returns):
	* gdb.base/call-sc.exp (test_scalar_returns):
	* gdb.base/bigcore.exp: Remove duplicate words.
gdb/gdbserver
	* win32-low.c (handle_load_dll): Remove duplicate "the".
2011-04-19 18:04:11 +00:00
Pedro Alves
8fbca658f0 gdb/
* frame.c (frame_unwind_register): Throw an error if unwinding the
	register failed.
	* get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's
	an unwind stop reason.
	(frame_stop_reason_string): Handle UNWIND_UNAVAILABLE.
	* frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST,
	UNWIND_UNAVAILABLE>: New.
	* inline-frame.c (inline_frame_unwind): Install
	default_frame_unwind_stop_reason.
	* frame-unwind.c: Include "exceptions.h".
	(frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors.
	(default_frame_unwind_stop_reason): New.
	* frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef.
	(default_frame_unwind_stop_reason): Declare.
	(struct frame_unwind) <stop_reason>: New function pointer.

	* dummy-frame.c: Install default_frame_unwind_stop_reason.
	* dwarf2-frame.c: Include exceptions.h.
	(struct dwarf2_frame_cache) <unavailable_retaddr>: New field.
	(dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when
	computing the CFA.  If such an error was thrown, set
	unavailable_retaddr.
	(dwarf2_frame_unwind_stop_reason): New.
	(dwarf2_frame_this_id): Don't build a frame id if the CFA was
	unavailable.
	(dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason.
	(dwarf2_signal_frame_unwind): Ditto.

	* amd64-tdep.c: Include "exceptions.h".
	(struct amd64_frame_cache): New field "base_p".
	(amd64_init_frame_cache): Clear it.
	(amd64_frame_cache_1): New, factored out from amd64_frame_cache.
	Avoid reading registers with functions that throw if the register
	is not necessary to compute the frame base.
	(amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
	swallowing NOT_AVAILABLE_ERROR.
	(amd64_frame_unwind_stop_reason): New.
	(amd64_frame_this_id): Don't build a frame id if the frame base
	was unavailable.
	(amd64_frame_unwind): Install amd64_frame_unwind_stop_reason.
	(amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(amd64_sigtramp_frame_unwind_stop_reason): New.
	(amd64_sigtramp_frame_this_id): Don't build a frame id if the
	frame base was unavailable.
	(amd64_sigtramp_frame_unwind): Install
	amd64_sigtramp_frame_unwind_stop_reason.
	(amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(amd64_epilogue_frame_unwind_stop_reason): New.
	(amd64_epilogue_frame_this_id): Don't build a frame id if the
	frame base was unavailable.
	(amd64_epilogue_frame_unwind): Install
	amd64_epilogue_frame_unwind_stop_reason.
	* i386-tdep.c: Include "exceptions.h".
	(struct i386_frame_cache): New field "base_p".
	(i386_init_frame_cache): Clear it.
	(i386_frame_cache_1): New, factored out from amd64_frame_cache.
	Avoid reading registers with functions that throw if the register
	is not necessary to compute the frame base.
	(i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
	swallowing NOT_AVAILABLE_ERROR.
	(i386_frame_unwind_stop_reason): New.
	(i386_frame_this_id): Don't build a frame id if the frame base was
	unavailable.
	(i386_frame_prev_register): Handle unavailable SP.
	(i386_frame_unwind): Install i386_frame_unwind_stop_reason.
	(i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(i386_epilogue_frame_unwind_stop_reason): New.
	(i386_epilogue_frame_this_id): Don't build a frame id if the frame
	base was unavailable.
	(i386_epilogue_frame_unwind): Install
	i386_epilogue_frame_unwind_stop_reason.
	(i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(i386_sigtramp_frame_unwind_stop_reason): New.
	(i386_sigtramp_frame_this_id): Don't build a frame id if the frame
	base was unavailable.
	(i386_sigtramp_frame_unwind): Install
	i386_sigtramp_frame_unwind_stop_reason.
	* sentinel-frame.c (sentinel_frame_prev_register): Use the value
	type's size, not the register's.
	(sentinel_frame_unwind): Install default_frame_unwind_stop_reason.

	* alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install
	default_frame_unwind_stop_reason.
	* alpha-tdep.c (alpha_sigtramp_frame_unwind)
	(alpha_heuristic_frame_unwind): Ditto.
	* amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto.
	* arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto.
	* avr-tdep.c (avr_frame_unwind): Ditto.
	* cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind):
	Ditto.
	* frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto.
	* frv-tdep.c (frv_frame_unwind): Ditto.
	* h8300-tdep.c (h8300_frame_unwind): Ditto.
	* hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto.
	* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto.
	* hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind)
	(hppa_stub_frame_unwind): Ditto.
	* i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto.
	* ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind)
	(ia64_libunwind_frame_unwind)
	(ia64_libunwind_sigtramp_frame_unwind): Ditto.
	* iq2000-tdep.c (iq2000_frame_unwind): Ditto.
	* lm32-tdep.c (lm32_frame_unwind): Ditto.
	* m32c-tdep.c (m32c_unwind): Ditto.
	* m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto.
	* m32r-tdep.c (m32r_frame_unwind): Ditto.
	* m68hc11-tdep.c (m68hc11_frame_unwind): Ditto.
	* m68k-tdep.c (m68k_frame_unwind): Ditto.
	* m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto.
	* m88k-tdep.c (m88k_frame_unwind): Ditto.
	* mep-tdep.c (mep_frame_unwind): Ditto.
	* microblaze-tdep.c (microblaze_frame_unwind): Ditto.
	* mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind)
	(mips_stub_frame_unwind): Ditto.
	* mn10300-tdep.c (mn10300_frame_unwind): Ditto.
	* moxie-tdep.c (moxie_frame_unwind): Ditto.
	* mt-tdep.c (mt_frame_unwind): Ditto.
	* ppc-linux-tdep.c (ppu2spu_unwind): Ditto.
	* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto.
	* rs6000-tdep.c (rs6000_frame_unwind): Ditto.
	* s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind)
	(s390_sigtramp_frame_unwind): Ditto.
	* score-tdep.c (score_prologue_unwind): Ditto.
	* sh-tdep.c (sh_frame_unwind): Ditto.
	* sh64-tdep.c (sh64_frame_unwind): Ditto.
	* sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto.
	* sparc-tdep.c (sparc32_frame_unwind): Ditto.
	* sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto.
	* sparc64-tdep.c (sparc64_frame_unwind): Ditto.
	* sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto.
	* sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto.
	* sparc64obsd-tdep.c (sparc64obsd_frame_unwind)
	(sparc64obsd_trapframe_unwind): Ditto.
	* sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto.
	* sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto.
	* spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto.
	* v850-tdep.c (v850_frame_unwind): Ditto.
	* vax-tdep.c (vax_frame_unwind): Ditto.
	* vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto.
	* xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto.
	* xtensa-tdep.c (xtensa_unwind): Ditto.
2011-03-18 18:52:32 +00:00
Pedro Alves
05d1431c1e gdb/
* regcache.h (regcache_raw_read, regcache_raw_read_signed)
	(regcache_raw_read_unsigned, regcache_raw_read_signed)
	(regcache_raw_read_unsigned, regcache_raw_read_part)
	(regcache_cooked_read, regcache_cooked_read_signed)
	(regcache_cooked_read_unsigned, regcache_cooked_read_part)
	(regcache_cooked_read_ftype): Change return to enum
	register_status.
	* regcache.c: Include exceptions.h
	(regcache_save): Adjust to handle REG_UNAVAILABLE registers.
	(do_cooked_read): Change return to enum register_status.  Always
	forward to regcache_cooked_read.
	(regcache_raw_read): Change return to enum register_status.  If
	the register is not REG_VALID, memset the buffer.  Return the
	register's status.
	(regcache_raw_read_signed): Handle non-REG_VALID registers and
	return the register's status.
	(regcache_raw_read_unsigned): Ditto.
	(regcache_cooked_read): Change return to enum register_status.
	Assert that with read-only regcaches, the register's status must
	be known.  If the regcache is read-only, and the register is not
	REG_VALID, memset the buffer.  Return the register's status.
	(regcache_cooked_read_signed): Change return to enum
	register_status.  Handle non-REG_VALID registers and return the
	register's status.
	(regcache_cooked_read_unsigned): Change return to enum
	register_status.  Handle non-REG_VALID registers and return the
	register's status.
	(regcache_xfer_part, regcache_raw_read_part)
	(regcache_cooked_read_part): Change return to enum
	register_status.  Return the register's status.
	(regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is
	unavailable.
	(regcache_dump): Handle unavailable cooked registers.
	* frame.c (do_frame_register_read): Adjust interface to match
	regcache_cooked_read_ftype.
	* gdbarch.sh (pseudo_register_read): Change return to enum
	register_status.
	* gdbarch.h, gdbarch.c: Regenerate.

	* i386-tdep.h (i386_pseudo_register_read): Change return to enum
	register_status.
	* i386-tdep.c (i386_pseudo_register_read): Change return to enum
	register_status.  If reading a raw register indicates the raw
	register is not valid, return the raw register's status,
	otherwise, return REG_VALID.
	* amd64-tdep.c (amd64_pseudo_register_read): Change return to enum
	register_status.  Handle non-REG_VALID raw registers and return
	the register's status.
	* arm-tdep.c (arm_neon_quad_read)
	(arm_pseudo_read): Change return to enum register_status.  Handle
	non-REG_VALID raw registers and return the register's status.
	* avr-tdep.c (avr_pseudo_register_read): Ditto.
	* frv-tdep.c (frv_pseudo_register_read): Ditto.
	* h8300-tdep.c (h8300_pseudo_register_read): Ditto.
	* hppa-tdep.c (hppa_pseudo_register_read): Ditto.
	* m32c-tdep.c (m32c_move_reg_t): Change return to enum
	register_status.
	(m32c_raw_read, m32c_raw_write, m32c_banked_read)
	(m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read)
	(m32c_part_write, m32c_cat_read, m32c_cat_write)
	(m32c_r3r2r1r0_read, m32c_r3r2r1r0_write)
	(m32c_pseudo_register_read): Change return to enum
	register_status.  Adjust.
	* m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to
	enum register_status.  Return the register's status.
	* mep-tdep.c (mep_pseudo_cr32_read): Change return to enum
	register_status.  Return the register's status.
	(mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto.
	* mips-tdep.c (mips_pseudo_register_read): Ditto.
	* mt-tdep.c (mt_pseudo_register_read): Ditto.
	* rs6000-tdep.c (move_ev_register_func): New typedef.
	(e500_move_ev_register): Use it.  Change return to enum
	register_status.  Return the register's status.
	(do_regcache_raw_read): New function.
	(do_regcache_raw_write): New function.
	(e500_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.  Use
	do_regcache_raw_read.
	(e500_pseudo_register_write): Adjust.  Use do_regcache_raw_write.
	(dfp_pseudo_register_read): Change return to enum register_status.
	Return the register's status.
	(vsx_pseudo_register_read): Ditto.
	(efpr_pseudo_register_read): Ditto.
	(rs6000_pseudo_register_read): Ditto.
	* s390-tdep.c (s390_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.
	* sh64-tdep.c (pseudo_register_read_portions): New function.
	(sh64_pseudo_register_read): Change return to enum
	register_status.  Use pseudo_register_read_portions.  Return the
	register's status.
	* ia64-tdep.c (ia64_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.
	* sh-tdep.c (pseudo_register_read_portions): New function.
	(sh_pseudo_register_read): Change return to enum register_status.
	Use pseudo_register_read_portions.  Return the register's status.
	* sparc-tdep.c (sparc32_pseudo_register_read): Change return to
	enum register_status.  Return the register's status.
	* sparc64-tdep.c (sparc64_pseudo_register_read): Ditto.
	* spu-tdep.c (spu_pseudo_register_read_spu)
	(spu_pseudo_register_read): Ditto.
	* xtensa-tdep.c (xtensa_register_read_masked)
	(xtensa_pseudo_register_read): Ditto.
	* bfin-tdep.c (bfin_pseudo_register_read): Ditto.
2011-03-18 18:38:44 +00:00
Kwok Yeung
f4a1794a6c Fix relocation of jump and call instructions (used when inserting fast
tracepoints).

2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

        * amd64-tdep.c (amd64_relocate_instruction): Fix ordering of arguments
        to store_signed_integer.  Add debug message when relocating CALL
        instructions.  Fix formatting of debug message.
        * i386-tdep.c (i386_relocate_instruction): Ditto.
2011-03-18 00:27:48 +00:00
Michael Snyder
0963b4bd45 2011-01-07 Michael Snyder <msnyder@vmware.com>
* ada-lang.c: Comment cleanup, mostly periods and spaces.
	* ada-lang.h: Ditto.
	* ada-tasks.c: Ditto.
	* ada-valprint.c: Ditto.
	* aix-threads.c: Ditto.
	* alpha-linux-nat.c: Ditto.
	* alpha-linux-tdep.c: Ditto.
	* alpha-mdebug-tdep.c: Ditto.
	* alpha-nat.c: Ditto.
	* alpha-osf1-tdep.c: Ditto.
	* alpha-tdep.c: Ditto.
	* alphabsd-nat.c: Ditto.
	* alphabsd-tdep.c: Ditto.
	* amd64-darwin-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* amd64-sol2-tdep.c: Ditto.
	* amd64-tdep.c: Ditto.
	* amd64-fbsd-tdep.c: Ditto.
	* amd64-nbsd-tdep.c: Ditto.
	* amd64-obsd-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* arm-tdep.c: Ditto.
	* arm-tdep.h: Ditto.
	* armnbsd-nat.c: Ditto.
	* avr-tdep.c: Ditto.
	* bfin-tdep.c: Ditto.
	* bsd-kvm.c: Ditto.
	* c-typeprintc: Ditto.
	* c-valprint.c: Ditto.
	* coff-pe-read.h: Ditto.
	* coffreead.c: Ditto.
	* cris-tdep.c: Ditto.
	* d-lang.c: Ditto.
	* darwin-nat-info.c: Ditto.
	* darwin-nat.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* dcache.c: Ditto.
	* dcache.h: Ditto.
	* dec-thread.c: Ditto.
	* defs.h: Ditto.
	* demangle.c: Ditto.
	* dicos-tdep.c: Ditto.
	* dictionary.c: Ditto.
	* dictionary.h: Ditto.
	* dink32-rom.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dsrec.c: Ditto.
	* dummy-frame.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* environ.c: Ditto.
	* eval.c: Ditto.
	* event-top.h: Ditto.
	* exceptions.c: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-exp.y: Ditto.
	* f-lang.c: Ditto.
	* f-lang.h: Ditto.
	* f-typeprint.c: Ditto.
	* f-valprint.c: Ditto.
	* fbsd-nat.c: Ditto.
	* findvar.c: Ditto.
	* fork-child.c: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* frv-linux-tdep.c: Ditto.
	* frv-tdep.c: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_string.h: Ditto.
	* gdb_thread_db.h: Ditto.
	* gdb_wait.h: Ditto.
	* gdbarch.sh: Ditto.
	* gdbcore.h: Ditto.
	* gdbthread.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* gnu-nat.c: Ditto.
	* gnu-nat.h: Ditto.
	* gnu-v2-abi.c: Ditto.
	* gnu-v3-abi.c: Ditto.
	* go32-nat.c: Ditto.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
2011-01-07 19:36:19 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
H.J. Lu
9191d39074 Remove amd64_register_name.
2010-09-11  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_register_name): Removed.
	(amd64_init_abi): Don't call set_gdbarch_register_name.

	* i386-tdep.c (i386_ymmh_regnum_p): Make it static.

	* i386-tdep.h (i386_ymmh_regnum_p): Removed.
2010-09-11 19:09:35 +00:00
Pedro Alves
dde08ee109 gdb/
2010-05-26  Pedro Alves  <pedro@codesourcery.com>

	* NEWS: Mention the `qRelocInsn' feature.
	* gdbarch.sh (relocate_instruction): New.
	* amd64-tdep.c (rip_relative_offset): New.
	(append_insns): New.
	(amd64_relocate_instruction): New.
	(amd64_init_abi): Install it.
	* i386-tdep.c (append_insns): New.
	(i386_relocate_instruction): New.
	(i386_gdbarch_init): Install it.
	* remote.c (remote_get_noisy_reply): Handle qRelocInsn requests.
	* gdbarch.h, gdbarch.c: Regenerate.

gdb/doc/
2010-05-26  Pedro Alves  <pedro@codesourcery.com>

	* gdb.texinfo (General Query Packets) <qSupported>: Describe the
	`qRelocInsn' feature.
	(Relocate instruction reply packet): New subsection
	of `Tracepoint Packets'.
	(Tracepoint Packets): Mention that packets QTDP and QTStart
	support the qRelocInsn request, and add cross reference to new
	subsection.
2010-05-26 18:19:28 +00:00
Pedro Alves
eda5a4d720 * amd64-tdep.c: Include disasm.h.
(amd64_insn_length_fprintf, amd64_insn_length_init_dis)
	(amd64_insn_length): Moved to disasm.c and renamed.
	(fixup_riprel): Adjust.
	* disasm.c (do_ui_file_delete): New.
	(gdb_insn_length): New.
	(gdb_buffered_insn_length_fprintf)
	(gdb_buffered_insn_length_init_dis)
	(gdb_buffered_insn_length): New, moved from amd64-tdep.c, and
	renamed.
	* disasm.h (gdb_insn_length): Declare.
	(gdb_buffered_insn_length): Declare.
2010-05-06 00:21:53 +00:00
Jan Kratochvil
a0b31db1be gdb/
* ada-lang.c (lim_warning): Change ATTR_FORMAT to ATTRIBUTE_PRINTF.
	* amd64-tdep.c (amd64_insn_length_fprintf): Likewise.
	* cli-out.c (cli_field_fmt): New ATTRIBUTE_PRINTF.
	(cli_message, out_field_fmt): Change ATTR_FORMAT to ATTRIBUTE_PRINTF.
	* complaints.c (find_complaint): New ATTRIBUTE_PRINTF.
	(vcomplaint): Change ATTR_FORMAT to ATTRIBUTE_PRINTF.
	* complaints.h (complaint, internal_complaint): Likewise.
	* defs.h: Change ATTR_FORMAT to ATTRIBUTE_PRINTF in the top comment.
	(ATTR_FORMAT): Remove.
	(query, nquery, yquery, vprintf_filtered, vfprintf_filtered)
	(fprintf_filtered, fprintfi_filtered, printf_filtered, printfi_filtered)
	(vprintf_unfiltered, vfprintf_unfiltered, fprintf_unfiltered)
	(printf_unfiltered, xasprintf, xvasprintf, xstrprintf, xstrvprintf)
	(xsnprintf, verror, error, vfatal, fatal, internal_verror)
	(internal_error, internal_vwarning, internal_warning, warning)
	(vwarning): Change ATTR_FORMAT to ATTRIBUTE_PRINTF.
	* disasm.c (fprintf_disasm): Likewise.
	* exceptions.c (throw_it): Likewise.
	* exceptions.h (exception_fprintf, throw_verror, throw_vfatal)
	(throw_error): Likewise.
	* language.h (type_error, range_error): Likewise.
	* linespec.c (cplusplus_error): Likewise.
	* mi/mi-interp.c (mi_interp_query_hook): Likewise.
	* mi/mi-out.c (mi_field_fmt, mi_message): Likewise.
	* monitor.c (monitor_debug): Likewise.
	* parser-defs.h (parser_fprintf): Likewise.
	* serial.h (serial_printf): Likewise.
	* tui/tui-hooks.c (tui_query_hook): Likewise.
	* ui-out.c (default_field_fmt, default_message, uo_field_fmt)
	(uo_message): Likewise.
	* ui-out.h (ui_out_field_fmt, ui_out_message): Likewise.
	* utils.c (vfprintf_maybe_filtered, internal_vproblem, defaulted_query):
	Likewise.
	* xml-support.h (gdb_xml_debug, gdb_xml_error): Likewise.
2010-05-02 21:14:59 +00:00
H.J. Lu
778c709509 Remove the unused variable in amd64-tdep.c.
2010-04-11  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_supply_xstateregset): Remove the unused
	tdep.
	(amd64_collect_xstateregset): Likewise.
2010-04-11 20:20:31 +00:00
H.J. Lu
a055a18785 Support amd64 AVX.
gdb/

2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-linux-nat.c: Include "regset.h", "elf/common.h",
	<sys/uio.h> and "i386-xstate.h".
	(PTRACE_GETREGSET): New.
	(PTRACE_SETREGSET): Likewise.
	(have_ptrace_getregset): Likewise.
	(amd64_linux_gregset64_reg_offset): Include 16 upper YMM
	registers.
	(amd64_linux_gregset32_reg_offset): Include 8 upper YMM
	registers.
	(amd64_linux_fetch_inferior_registers): Support PTRACE_GETFPREGS.
	(amd64_linux_store_inferior_registers): Likewise.
	(amd64_linux_read_description): Check and enable AVX target
	descriptions.

	* amd64-linux-tdep.c: Include "regset.h", "i386-linux-tdep.h"
	and "features/i386/amd64-avx-linux.c".
	(amd64_linux_regset_sections): New.
	(amd64_linux_core_read_description): Check and enable AVX
	target description.
	(amd64_linux_init_abi): Set xsave_xcr0_offset.  Call
	set_gdbarch_core_regset_sections.
	(_initialize_amd64_linux_tdep): Call
	initialize_tdesc_amd64_avx_linux.

	* amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): Replace
	AMD64_MXCSR_REGNUM with AMD64_YMM15H_REGNUM.
	(tdesc_amd64_avx_linux): New.
	(amd64_linux_update_xstateregset): Likewise.

	* amd64-tdep.c: Include "features/i386/amd64-avx.c".
	(amd64_ymm_names): New.
	(amd64_ymmh_names): Likewise.
	(amd64_register_name): Likewise.
	(amd64_supply_xstateregset): Likewise.
	(amd64_collect_xstateregset): Likewise.
	(amd64_supply_xsave): Likewise.
	(amd64_collect_xsave): Likewise.
	(AMD64_NUM_REGS): Removed.
	(amd64_dwarf_reg_to_regnum): Return %ymmN register number for
	%xmmN if AVX is available.
	(amd64_pseudo_register_name): Support pseudo YMM registers.
	(amd64_regset_from_core_section): Support .reg-xstate section.
	(amd64_init_abi): Set ymmh_register_names, num_ymm_regs
	and ymm0h_regnum.  Call set_gdbarch_register_name.
	(amd64_init_abi): Call initialize_tdesc_amd64_avx.

	* amd64-tdep.h (amd64_regnum): Add AMD64_YMM0H_REGNUM and
	AMD64_YMM15H_REGNUM.
	(AMD64_NUM_REGS): New.
	(amd64_supply_xsave): Likewise.
	(amd64_collect_xsave): Likewise.
	(amd64_register_name): Removed.
	(amd64_register_type): Likewise.

gdb/testsuite/

2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.arch/i386-avx.c: New.
	* gdb.arch/i386-avx.exp: Likewise.

	* gdb.arch/i386-cpuid.h: Updated from gcc 4.4.
2010-04-07 18:46:50 +00:00
H.J. Lu
fe01d6681b Support "ah", "bh", "ch", "dh" on amd64.
gdb/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_byte_names): Add "ah", "bh", "ch", "dh".
	(AMD64_NUM_LOWER_BYTE_REGS): New.
	(amd64_pseudo_register_read): Handle "ah", "bh", "ch", "dh".
	(amd64_pseudo_register_write): Likewise.
	(amd64_init_abi): Set num_byte_regs to 20.

gdb/testsuite/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.arch/amd64-byte.exp: Check "ah", "bh", "ch", "dh".
2010-04-01 20:02:10 +00:00
H.J. Lu
9cad29ac31 Restore sp for x86.
2010-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_word_names): Replace "sp" with "".
	* i386-tdep.c (i386_word_names): Likewise.
2010-03-12 15:12:35 +00:00
H.J. Lu
1ba53b71ca Support x86 pseudo byte, word and dword registers.
gdb/

2010-03-02  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-tdep.c (amd64_byte_names): New.
	(amd64_word_names): Likewise.
	(amd64_dword_names): Likewise.
	(amd64_pseudo_register_name): Likewise.
	(amd64_pseudo_register_read): Likewise.
	(amd64_pseudo_register_write): Likewise.
	(amd64_init_abi): Set num_byte_regs, num_word_regs, num_dword_regs
	and num_mmx_regs.  Call set_gdbarch_pseudo_register_read,
	set_gdbarch_pseudo_register_write and
	set_tdesc_pseudo_register_name.  Don't call
	set_gdbarch_num_pseudo_regs.  Don't set mm0_regnum.

	* i386-tdep.c (i386_num_mmx_regs): Removed.
	(i386_num_pseudo_regs): Likewise.
	(i386_byte_names): New.
	(i386_word_names): Likewise.
	(i386_byte_regnum_p): Likewise.
	(i386_word_regnum_p): Likewise.
	(i386_mmx_regnum_p): Updated.
	(i386_pseudo_register_name): Make it global.  Handle byte and
	word pseudo-registers.
	(i386_pseudo_register_read): Likewise.
	(i386_pseudo_register_write): Likewise.
	(i386_pseudo_register_type): Handle byte, word and dword
	pseudo-registers
	(i386_register_reggroup_p): Don't include pseudo
	registers, except for MXX, in any register groups.  Don't
	include pseudo byte, word, dword registers in general_reggroup.
	(i386_gdbarch_init): Set num_byte_regs, num_word_regs,
	num_dword_regs, al_regnum, ax_regnum and eax_regnum.  Put MMX
	pseudo-registers after word pseudo-registers.  Call
	set_gdbarch_num_pseudo_regs after calling gdbarch_init_osabi.

	* i386-tdep.h (gdbarch_tdep): Add num_mmx_regs, num_byte_regs,
	al_regnum, num_word_regs, ax_regnum, num_dword_regs and
	eax_regnum.
	(i386_byte_regnum_p): New.
	(i386_word_regnum_p): Likewise.
	(i386_dword_regnum_p): Likewise.
	(i386_pseudo_register_name): Likewise.
	(i386_pseudo_register_read): Likewise.
	(i386_pseudo_register_write): Likewise.

gdb/testsuite/

2010-03-02  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.arch/amd64-byte.exp: New.
	* gdb.arch/amd64-dword.exp: Likewise.
	* gdb.arch/amd64-pseudo.c: Likewise.
	* gdb.arch/amd64-word.exp: Likewise.
	* gdb.arch/i386-byte.exp: Likewise.
	* gdb.arch/i386-pseudo.c: Likewise.
	* gdb.arch/i386-word.exp: Likewise.
2010-03-02 13:14:36 +00:00
H.J. Lu
90884b2b1f Enable XML target descriptions for x86.
gdb/

2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	* amd64-linux-nat.c (AMD64_LINUX_USER64_CS): New.
	(amd64_linux_read_description): Likewise.
	(_initialize_amd64_linux_nat): Set to_read_description to
	amd64_linux_read_description.

	* amd64-linux-tdep.c: Include "features/i386/amd64-linux.c".
	(amd64_linux_register_name): Removed.
	(amd64_linux_register_type): Likewise.
	(amd64_linux_core_read_description): New.
	(amd64_linux_init_abi): Set target description to
	tdesc_amd64_linux if needed.  Support orig_rax in target
	description.  Don't call set_gdbarch_register_name nor
	set_gdbarch_register_type.  Call
	set_gdbarch_core_read_description.
	(_initialize_amd64_linux_tdep): Call
	initialize_tdesc_amd64_linux.

	* amd64-linux-tdep.h (tdesc_amd64_linux): New.

	* amd64-tdep.c:  Include "features/i386/amd64.c".
	(amd64_register_names): Removed.
	(amd64_register_name): Likewise.
	(amd64_register_type): Likewise.
	(amd64_init_abi):  Set num_core_regs and register_names.  Set
	target description to tdesc_amd64 if needed.  Don't call
	set_gdbarch_register_name nor set_gdbarch_register_type.
	(_initialize_amd64_tdep): New.

	* i386-linux-nat.c (i386_linux_read_description): New.
	(_initialize_i386_linux_nat): Set to_read_description to
	i386_linux_read_description.

	* i386-linux-tdep.c: Include "features/i386/i386-linux.c".
	(i386_linux_register_name): Removed.
	(i386_linux_core_read_description): New.
	(i386_linux_read_description): Likewise.
	(i386_linux_init_abi): Don't call set_gdbarch_register_name.
	Set target description to tdesc_i386_linux if needed.  Support
	orig_eax.  Set register_reggroup_p.  Call
	set_gdbarch_core_read_description.
	(_initialize_i386_linux_tdep): Call initialize_tdesc_i386_linux.

	* i386-linux-tdep.h (tdesc_i386_linux): New.

	* i386-nto-tdep.c (i386nto_regset_id): Replace I386_NUM_FREGS
	with I387_NUM_REGS.

	* i386-tdep.c: Include "features/i386/i386.c".
	(i386_register_names): Make it const.
	(i386_mmx_names): Likewise.
	(i386_num_register_names): Removed.
	(i386_register_name): Likewise.
	(i386_eflags_type): Likewise.
	(i386_mxcsr_type): Likewise.
	(i386_sse_type): Likewise.
	(i386_register_type): Likewise.
	(i387_ext_type): Call tdesc_find_type instead of arch_float_type.
	(i386_pseudo_register_name): New.
	(i386_pseudo_register_type): Likewise.
	(i386_mmx_type): Make it static.
	(i386_gdbarch_init): Check arch.  Replace I386_NUM_FREGS with
	I387_NUM_REGS.  Set num_core_regs and register_names.  Don't
	call set_gdbarch_register_name nor set_gdbarch_register_type.
	Set register_reggroup_p.  Set target description to tdesc_i386
	if needed.  Call set_tdesc_pseudo_register_type,
	set_tdesc_pseudo_register_name and tdesc_use_registers.
	(_initialize_i386_tdep): Call initialize_tdesc_i386.
	initialize_tdesc_x86_64.

	* i386-tdep.h (gdbarch_tdep): Remove i386_eflags_type,
	i386_mxcsr_type and i386_sse_type.  Add num_core_regs,
	register_names, tdesc and register_reggroup_p.
	(I386_NUM_FREGS): Removed.
	(i386_eflags_type): Likewise.
	(i386_mxcsr_type): Likewise.
	(i386_mmx_type): Likewise.
	(i386_sse_type): Likewise.
	(i386_register_name): Likewise.
	(i386_regnum): Add I386_MXCSR_REGNUM.
	(I386_SSE_NUM_REGS): Defined with I386_MXCSR_REGNUM.

	* i387-tdep.h (I387_NUM_REGS): New.

	* regformats/i386/i386-linux.dat: Generated.
	* regformats/i386/i386.dat: Likewise.
	* regformats/i386/amd64-linux.dat: Likewise.
	* regformats/i386/amd64.dat: Likewise.

	* regformats/reg-i386-linux.dat: Removed.
	* regformats/reg-i386.dat: Likewise.
	* regformats/reg-x86-64-linux.dat: Likewise.
	* regformats/reg-x86-64.dat: Likewise.

gdb/gdbserver/

2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
	reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
	i386-linux.c and amd64-linux.c.
	(reg-i386.o): Removed.
	(reg-i386.c): Likewise.
	(reg-i386-linux.o): Likewise.
	(reg-i386-linux.c): Likewise.
	(reg-x86-64.o): Likewise.
	(reg-x86-64.c): Likewise.
	(reg-x86-64-linux.o): Likewise.
	(reg-x86-64-linux.c): Likewise.
	(i386.o): New.
	(i386.c): Likewise.
	(i386-linux.o): Likewise.
	(i386-linux.c): Likewise.
	(amd64.o): Likewise.
	(amd64.c): Likewise.
	(amd64-linux.o): Likewise.
	(amd64-linux.c): Likewise.

	* configure.srv (srv_i386_regobj): New.
	(srv_i386_linux_regobj): Likewise.
	(srv_amd64_regobj): Likewise.
	(srv_amd64_linux_regobj): Likewise.
	(srv_i386_32bit_xmlfiles): Likewise.
	(srv_i386_64bit_xmlfiles): Likewise.
	(srv_i386_xmlfiles): Likewise.
	(srv_amd64_xmlfiles): Likewise.
	(srv_i386_linux_xmlfiles): Likewise.
	(srv_amd64_linux_xmlfiles): Likewise.
	(i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
	srv_xmlfiles to $srv_i386_xmlfiles.
	(i[34567]86-*-mingw32ce*): Likewise.
	(i[34567]86-*-mingw*): Likewise.
	(i[34567]86-*-nto*): Likewise.
	(i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
	and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
	$srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
	(x86_64-*-linux*): Likewise.

	* linux-x86-low.c (init_registers_x86_64_linux): Removed.
	(init_registers_amd64_linux): New.
	(x86_arch_setup): Replace init_registers_x86_64_linux with
	init_registers_amd64_linux.

gdb/testsuite/

2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.xml/tdesc-regs.exp (architecture): New.  Set it for x86.
	(load_description): Set architecture if defined.
2010-03-01 15:33:32 +00:00