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Author SHA1 Message Date
Walter Lee
6f7be9592d Improve TLS support on TILE-Gx/TILEPro: 
- Add support for TLS LE references.
- Support linker optimization of TLS references.
- Delete relocations of GOT/tp relative offsets beyond 32-bits.

This brings binutils in line with the support expected in gcc 4.7, for
TILE-Gx/TILEPro.

bfd/
	* reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
	BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
	BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
	BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
	BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
	BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
	BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
	BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
	BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
	BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
	BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
	BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
	BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
	BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
	BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
	BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
	BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
	BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
	BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
	BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
	BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
	BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
	BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
	BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
	BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
	BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
	Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
	BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
	BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
	BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
	BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
	BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
	BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
	* elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
	relocations.
	(tilepro_reloc_map): Ditto.
	(tilepro_info_to_howto_rela): Ditto.
	(reloc_to_create_func): Ditto.
	(tilepro_tls_translate_to_le): New.
	(tilepro_tls_translate_to_ie): New.
	(tilepro_elf_tls_transition): New.
	(tilepro_elf_check_relocs): Handle new tls relocations.
	(tilepro_elf_gc_sweep_hook): Ditto.
	(allocate_dynrelocs): Ditto.
	(tilepro_elf_relocate_section): Ditto.
	(tilepro_replace_insn): New.
	(insn_mask_X1): New.
	(insn_mask_X0_no_dest_no_srca): New
	(insn_mask_X1_no_dest_no_srca): New
	(insn_mask_Y0_no_dest_no_srca): New
	(insn_mask_Y1_no_dest_no_srca): New
	(srca_mask_X0): New
	(srca_mask_X1): New
	(insn_tls_le_move_X1): New
	(insn_tls_le_move_zero_X0X1): New
	(insn_tls_ie_lw_X1): New
	(insn_tls_ie_add_X0X1): New
	(insn_tls_ie_add_Y0Y1): New
	(insn_tls_gd_add_X0X1): New
	(insn_tls_gd_add_Y0Y1): New
	* elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
	relocations.
	(tilegx_reloc_map): Ditto.
	(tilegx_info_to_howto_rela): Ditto.
	(reloc_to_create_func): Ditto.
	(tilegx_elf_link_hash_table): New field disable_le_transition.
	(tilegx_tls_translate_to_le): New.
	(tilegx_tls_translate_to_ie): New.
	(tilegx_elf_tls_transition): New.
	(tilegx_elf_check_relocs): Handle new tls relocations.
	(tilegx_elf_gc_sweep_hook): Ditto.
	(allocate_dynrelocs): Ditto.
	(tilegx_elf_relocate_section): Ditto.
	(tilegx_copy_bits): New.
	(tilegx_replace_insn): New.
	(insn_mask_X1): New.
	(insn_mask_X0_no_dest_no_srca): New.
	(insn_mask_X1_no_dest_no_srca): New.
	(insn_mask_Y0_no_dest_no_srca): New.
	(insn_mask_Y1_no_dest_no_srca): New.
	(insn_mask_X0_no_operand): New.
	(insn_mask_X1_no_operand): New.
	(insn_mask_Y0_no_operand): New.
	(insn_mask_Y1_no_operand): New.
	(insn_tls_ie_ld_X1): New.
	(insn_tls_ie_ld4s_X1): New.
	(insn_tls_ie_add_X0X1): New.
	(insn_tls_ie_add_Y0Y1): New.
	(insn_tls_ie_addx_X0X1): New.
	(insn_tls_ie_addx_Y0Y1): New.
	(insn_tls_gd_add_X0X1): New.
	(insn_tls_gd_add_Y0Y1): New.
	(insn_move_X0X1): New.
	(insn_move_Y0Y1): New.
	(insn_add_X0X1): New.
	(insn_add_Y0Y1): New.
	(insn_addx_X0X1): New.
	(insn_addx_Y0Y1): New.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

gas/
	* tc-tilepro.c (O_tls_le): Define operator.
	(O_tls_le_lo16): Ditto.
	(O_tls_le_hi16): Ditto.
	(O_tls_le_ha16): Ditto.
	(O_tls_gd_call): Ditto.
	(O_tls_gd_add): Ditto.
	(O_tls_ie_load): Ditto.
	(md_begin): Delete old operators; handle new operators.
	(emit_tilepro_instruction): Ditto.
	(md_apply_fix): Ditto.
	* tc-tilegx.c (O_hw1_got): Delete operator.
	(O_hw2_got): Ditto.
	(O_hw3_got): Ditto.
	(O_hw2_last_got): Ditto.
	(O_hw1_tls_gd): Ditto.
	(O_hw2_tls_gd): Ditto.
	(O_hw3_tls_gd): Ditto.
	(O_hw2_last_tls_gd): Ditto.
	(O_hw1_tls_ie): Ditto.
	(O_hw2_tls_ie): Ditto.
	(O_hw3_tls_ie): Ditto.
	(O_hw2_last_tls_ie): Ditto.
	(O_hw0_tls_le): Define operator.
	(O_hw0_last_tls_le): Ditto.
	(O_hw1_last_tls_le): Ditto.
	(O_tls_gd_call): Ditto.
	(O_tls_gd_add): Ditto.
	(O_tls_ie_load): Ditto.
	(O_tls_add): Ditto.
	(md_begin): Delete old operators; handle new operators.
	(emit_tilegx_instruction): Ditto.
	(md_apply_fix): Ditto.
	* doc/c-tilegx.texi: Delete old operators; document new operators.
	* doc/c-tilepro.texi: Ditto.

include/elf/
	* tilegx.h (R_TILEGX_IMM16_X0_HW1_GOT): Delete.
	(R_TILEGX_IMM16_X1_HW1_GOT): Ditto.
	(R_TILEGX_IMM16_X0_HW2_GOT): Ditto.
	(R_TILEGX_IMM16_X1_HW2_GOT): Ditto.
	(R_TILEGX_IMM16_X0_HW3_GOT): Ditto.
	(R_TILEGX_IMM16_X1_HW3_GOT): Ditto.
	(R_TILEGX_IMM16_X0_HW2_LAST_GOT): Ditto.
	(R_TILEGX_IMM16_X1_HW2_LAST_GOT): Ditto.
	(R_TILEGX_IMM16_X0_HW1_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X1_HW1_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X0_HW2_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X1_HW2_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X0_HW3_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X1_HW3_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X0_HW2_LAST_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X1_HW2_LAST_TLS_GD): Ditto.
	(R_TILEGX_IMM16_X0_HW1_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X1_HW1_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X0_HW2_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X1_HW2_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X0_HW3_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X1_HW3_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X0_HW2_LAST_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X1_HW2_LAST_TLS_IE): Ditto.
	(R_TILEGX_IMM16_X0_HW0_TLS_LE): New relocation.
	(R_TILEGX_IMM16_X1_HW0_TLS_LE): Ditto.
	(R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE): Ditto.
	(R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE): Ditto.
	(R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE): Ditto.
	(R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE): Ditto.
	(R_TILEGX_TLS_GD_CALL): Ditto.
	(R_TILEGX_IMM8_X0_TLS_GD_ADD): Ditto.
	(R_TILEGX_IMM8_X1_TLS_GD_ADD): Ditto.
	(R_TILEGX_IMM8_Y0_TLS_GD_ADD): Ditto.
	(R_TILEGX_IMM8_Y1_TLS_GD_ADD): Ditto.
	(R_TILEGX_TLS_IE_LOAD): Ditto.
	(R_TILEGX_IMM8_X0_TLS_ADD): Ditto.
	(R_TILEGX_IMM8_X1_TLS_ADD): Ditto.
	(R_TILEGX_IMM8_Y0_TLS_ADD): Ditto.
	(R_TILEGX_IMM8_Y1_TLS_ADD): Ditto.
	* tilepro.h (R_TILEPRO_TLS_GD_CALL): New relocation.
	(R_TILEPRO_IMM8_X0_TLS_GD_ADD): Ditto.
	(R_TILEPRO_IMM8_X1_TLS_GD_ADD): Ditto.
	(R_TILEPRO_IMM8_Y0_TLS_GD_ADD): Ditto.
	(R_TILEPRO_IMM8_Y1_TLS_GD_ADD): Ditto.
	(R_TILEPRO_TLS_IE_LOAD): Ditto.
	(R_TILEPRO_IMM16_X0_TLS_LE): Ditto.
	(R_TILEPRO_IMM16_X1_TLS_LE): Ditto.
	(R_TILEPRO_IMM16_X0_TLS_LE_LO): Ditto.
	(R_TILEPRO_IMM16_X1_TLS_LE_LO): Ditto.
	(R_TILEPRO_IMM16_X0_TLS_LE_HI): Ditto.
	(R_TILEPRO_IMM16_X1_TLS_LE_HI): Ditto.
	(R_TILEPRO_IMM16_X0_TLS_LE_HA): Ditto.
	(R_TILEPRO_IMM16_X1_TLS_LE_HA): Ditto.

include/opcode/
	* tilegx.h (tilegx_mnemonic): Add TILEGX_OPC_LD4S_TLS,
	TILEGX_OPC_LD_TLS.
	* tilepro.h (tilepro_mnemonic): Add TILEPRO_OPC_LW_TLS,
	TILEPRO_OPC_LW_TLS_SN.

opcodes/
	* tilegx-opc.c: Handle TILEGX_OPC_LD4S_TLS and TILEGX_OPC_LD_TLS.
	* tilepro-opc.c: Handle TILEPRO_OPC_LW_TLS and
	TILEPRO_OPC_LW_TLS_SN.
 2012-02-25 22:24:21 +00:00
Walter Lee
5414dbefea Deletes some dead code in the TILE-Gx/TILEPro ports of gas. 
* tc-tilepro.c (apply_special_operator): delete cases for
	got and tls operators.
	(md_apply_fix): Ditto.
	* tc-tilegx.c: (apply_special_operator): delete cases for
	got and tls operators.
	(md_apply_fix): Ditto.
 2012-02-25 20:07:08 +00:00
Luis Machado
412c89dd53 2012-02-25 Luis Machado <lgustavo@codesourcery.com> 
* mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
	of conditions.
 2012-02-25 19:54:50 +00:00
Walter Lee
fb6ceddedd Add big-endian support for tilegx. 
bfd/
	* config.bfd (tilegx-*-*): rename little endian vector; add big
	endian vector.
	(tilegxbe-*-*): New case.
	* configure.in (bfd_elf32_tilegx_vec): Rename...
	(bfd_elf32_tilegx_le_vec): ... to this.
	(bfd_elf32_tilegx_be_vec): New vector.
	(bfd_elf64_tilegx_vec): Rename...
	(bfd_elf64_tilegx_le_vec): ... to this.
	(bfd_elf64_tilegx_be_vec): New vector.
	* configure: Regenerate.
	* elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
	(TARGET_LITTLE_NAME): Ditto.
	(TARGET_BIG_SYM): Define.
	(TARGET_BIG_NAME): Define.
	* elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
	(TARGET_LITTLE_NAME): Ditto.
	(TARGET_BIG_SYM): Define.
	(TARGET_BIG_NAME): Define.
	* targets.c (bfd_elf32_tilegx_vec): Rename...
	(bfd_elf32_tilegx_le_vec): ... to this.
	(bfd_elf32_tilegx_be_vec): Declare.
	(bfd_elf64_tilegx_vec): Rename...
	(bfd_elf64_tilegx_le_vec): ... to this.
	(bfd_elf64_tilegx_be_vec): Declare.
	(_bfd_target_vector): Add / rename above vectors.

binutils/testsuite/
	* binutils-all/objdump.exp (cpus_expected): Add tilegx.

gas/
	* tc-tilegx.c (tilegx_target_format): Handle big endian.
	(OPTION_EB): Define.
	(OPTION_EL): Define.
	(md_longopts): Add entries for "EB" and "EL".
	(md_parse_option): Handle OPTION_EB and OPTION_EL.
	(md_show_usage): Add -EB and -EL.
	(md_number_to_chars): New.
	* tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
	ifndef.
	(md_number_to_chars): Delete.
	* configure.tgt (tilegx*be): Handle.
	* doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
	* doc/c-tilegx.texi: Ditto.

ld/
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
	(ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
	(eelf32tilegx_be.c): Add rule to build this file.
	(eelf64tilegx_be.c): Ditto.
	* Makefile.in: Regenerate.
	* configure.tgt (tilegx-*-*): Support big endian.
	(tilegxbe-*-*): New.
	* emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf32tilegx_be.sh: New.
	* emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf64tilegx_be.sh: New.

ld/testsuite/
	* ld-tilegx/reloc-be.d: New.
	* ld-tilegx/reloc-le.d: New.
	* ld-tilegx/reloc.d: Delete.
	* ld-tilegx/tilegx.exp: Test big and little endian.
 2012-02-25 19:51:34 +00:00
Walter Lee
825902491e Properly create and use a bfd_arch_info_type for 32-bit tilegx. 
bfd/
	* arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
	* bfd-in2.h: Regenerate.
	* cpu-tilegx.c (bfd_tilegx32_arch): define.
	  (bfd_tilegx_arch): link to bfd_tilegx32_arch.

gas/
	* tc-tilegx.c (md_begin): set architecture and machine.
 2012-02-25 18:57:55 +00:00
Jan Kratochvil
6fe37d2340 gdb/doc/ 
* gdb.texinfo (Startup): Add option -ex description to the option -x
	description.
 2012-02-25 13:54:25 +00:00
gdbadmin
f9529f4b86 *** empty log message *** 2012-02-25 00:00:02 +00:00
Maciej W. Rozycki
283002cf5e * remote.c (remote_watchpoint_addr_within_range): New function. 
(init_remote_ops): Use it.
 2012-02-24 23:48:37 +00:00
Maciej W. Rozycki
9b3e86b1b6 * target.h (target_watchpoint_addr_within_range): Document macro. 2012-02-24 23:46:48 +00:00
Alan Modra
818f62b7c5 daily update 2012-02-24 23:00:05 +00:00
Pierre Muller
2387786c5a * signals.c (_rl_block_sigwinch, _rl_release_sigwinch): Add 
conditional SIGWINCH around functions.
 2012-02-24 17:14:43 +00:00
Pedro Alves
e36930bb63 2012-02-24 Pedro Alves <palves@redhat.com> 
* stack.c (set_last_displayed_sal): Issue internal_error instead
	of warning, and issue it after clearing the last displayed sal.
 2012-02-24 16:47:56 +00:00
Pedro Alves
883bc8d1cb 2012-02-24 Jan Kratochvil <jan.kratochvil@redhat.com> 
Pedro Alves  <palves@redhat.com>

	* breakpoint.c (until_break_command): Install breakpoints after
	all frame manipulations.
 2012-02-24 16:26:36 +00:00
Maciej W. Rozycki
b745defe51 * linux-mips-low.c (mips_regmap): Correct the index of $f9. 2012-02-24 16:16:02 +00:00
Luis Machado
8d126d8a7a 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* gdb.base/cond-eval-mode.exp: New file.
 2012-02-24 15:17:41 +00:00
Luis Machado
9f3a5c850e 2012-02-24 Luis Machado <lgustavo@codesourcery> 
* server.c (handle_query): Advertise support for target-side
	breakpoint condition evaluation.
	(process_point_options): New function.
	(process_serial_event): When inserting a breakpoint, check for
	a target-side condition that should be evaluated.

	* mem-break.c: Include regcache.h and ax.h.
	(point_cond_list_t): New data structure.
	(breakpoint) <cond_list>: New field.
	(find_gdb_breakpoint_at): Make non-static.
	(delete_gdb_breakpoint_at): Clear any target-side
	conditions.
	(clear_gdb_breakpoint_conditions): New function.
	(add_condition_to_breakpoint): Likewise.
	(add_breakpoint_condition): Likewise.
	(gdb_condition_true_at_breakpoint): Likewise.
	(gdb_breakpoint_here): Return result directly instead
	of going through a local variable.

	* mem-break.h (find_gdb_breakpoint_at): New prototype.
	(clear_gdb_breakpoint_conditions): Likewise.
	(add_breakpoint_condition): Likewise.
	(gdb_condition_true_at_breakpoint): Likewise.

	* linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
	(need_step_over_p): Take target-side breakpoint condition into
	consideration.
 2012-02-24 15:15:56 +00:00
Luis Machado
9f14eebc6a Add missing files from previous commit. 2012-02-24 15:14:47 +00:00
Luis Machado
5e1dc49674 2012-02-24 Luis Machado <lgustavo@codesourcery> 
* server.h: Include tracepoint.h.
	(agent_mem_read, agent_get_trace_state_variable_value,
	agent_set_trace_state_variable_value,
	agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
	get_set_tsv_func_addr): New prototypes.

	* ax.h: New include file.
	* ax.c: New source file.

	* tracepoint.c: Include ax.h.
	(gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
	agent_expr, eval_result_type): Move to ax.h.
	(parse_agent_expr): Rename to ...
	(gdb_parse_agent_expr): ... this, make it non-static and move
	to ax.h.
	(unparse_agent_expr) Rename to ...
	(gdb_unparse_agent_expr): ... this, make it non-static and move
	to ax.h.
	(eval_agent_expr): Rename to ...
	(eval_tracepoint_agent_expr): ... this.
	(agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
	forward declarations.
	(add_tracepoint_action): Call gdb_parse_agent_expr (...).
	(agent_get_trace_state_variable_value): New function.
	(agent_set_trace_state_variable_value): New function.
	(cmd_qtdp): Call gdb_parse_agent_expr (...).
	(response_tracepoint): Call gdb_unparse_agent_expr (...).
	(do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
	(condition_true_at_tracepoint): Likewise.
	(parse_agent_expr): Rename to ...
	(gdb_parse_agent_expr): ... this and move to ax.c.
	(unparse_agent_expr): Rename to ...
	(gdb_unparse_agent_expr): ... this and move to ax.c.
	(gdb_agent_op_name): Move to ax.c.
	(eval_agent_expr): Rename to ...
	(gdb_eval_agent_expr): ... this, use regcache passed as parameter
	and move to ax.c.
	(eval_tracepoint_agent_expr): New function.
	(agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
	non-static.
	(current_insn_ptr, emit_error, struct bytecode_address): Move to
	ax.c.
	(emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
	emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
	emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
	emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
	emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
	emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
	emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
	emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
	(get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
	(compile_bytecodes): Remove forward declaration.
	(is_goto_target): Move to ax.c.
	(compile_bytecodes): Move to ax.c and call
	agent_get_trace_state_variable_value (...) and
	agent_set_trace_state_variable_value (...).

	* Makefile.in: Update ax.c and IPA dependencies.
 2012-02-24 15:13:37 +00:00
Luis Machado
b775012e84 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* remote.c (remote_supports_cond_breakpoints): New forward
	declaration.
	(remote_add_target_side_condition): New function.
	(remote_insert_breakpoint): Add target-side breakpoint
	conditional if supported.
	(remote_insert_hw_breakpoint): Likewise.
	(init_remote_ops): Set to_supports_evaluation_of_breakpoint_conditions
	hook.

	* target.c (update_current_target): Inherit
	to_supports_evaluation_of_breakpoint_conditions.
	Default to_supports_evaluation_of_breakpoint_conditions to return_zero.

	* target.h (struct target_ops)
	<to_supports_evaluation_of_breakpoint_conditions>: New field.
	(target_supports_evaluation_of_breakpoint_conditions): New #define.

	* breakpoint.c (get_first_locp_gte_addr): New forward declaration.
	(condition_evaluation_both, condition_evaluation_auto,
	condition_evaluation_host, condition_evaluation_target,
	condition_evaluation_enums, condition_evaluation_mode_1,
	condition_evaluation_mode): New	static globals.
	(translate_condition_evaluation_mode): New function.
	(breakpoint_condition_evaluation_mode): New function.
	(gdb_evaluates_breakpoint_condition_p): New function.
	(ALL_BP_LOCATIONS_AT_ADDR): New helper macro.
	(mark_breakpoint_modified): New function.
	(mark_breakpoint_location_modified): New function.
	(set_condition_evaluation_mode): New function.
	(show_condition_evaluation_mode): New function.
	(bp_location_compare_addrs): New function.
	(get_first_location_gte_addr): New helper function.
	(set_breakpoint_condition): Free condition bytecode if locations
	has become unconditional.  Call mark_breakpoint_modified (...).
	(condition_command): Call update_global_location_list (1) for
	breakpoints.
	(breakpoint_xfer_memory): Use is_breakpoint (...).
	(is_breakpoint): New function.
	(parse_cond_to_aexpr): New function.
	(build_target_condition_list): New function.
	(insert_bp_location): Handle target-side conditional
	breakpoints and call build_target_condition_list (...).
	(update_inserted_breakpoint_locations): New function.
	(insert_breakpoint_locations): Handle target-side conditional
	breakpoints.
	(bpstat_check_breakpoint_conditions): Add comment.
	(bp_condition_evaluator): New function.
	(bp_location_condition_evaluator): New function.
	(print_breakpoint_location): Print information on where the condition
	will be evaluated.
	(print_one_breakpoint_location): Likewise.
	(init_bp_location): Call mark_breakpoint_location_modified (...) for
	breakpoint location.
	(force_breakpoint_reinsertion): New functions.
	(update_global_location_list): Handle target-side breakpoint
	conditions.
	Reinsert locations that are already inserted if conditions have
	changed.
	(bp_location_dtor): Free agent expression bytecode.
	(disable_breakpoint): Call mark_breakpoint_modified (...).
	Call update_global_location_list (...) with parameter 1 for breakpoints.
	(disable_command): Call mark_breakpoint_location_modified (...).
	Call update_global_location_list (...) with parameter 1 for breakpoints.
	(enable_breakpoint_disp): Call mark_breakpoint_modified (...).
	(enable_command): mark_breakpoint_location_modified (...).
	(_initialize_breakpoint): Update documentation and add
	condition-evaluation breakpoint subcommand.

	* breakpoint.h: Include ax.h.
	(condition_list): New data structure.
	(condition_status): New enum.
	(bp_target_info) <cond_list>: New field.
	(bp_location) <condition_changed, cond_bytecode>: New fields.
	(is_breakpoint): New prototype.
 2012-02-24 15:10:59 +00:00
Luis Machado
3788aec75a 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* remote.c (remote_state) <cond_breakpoints>: New field.
	(PACKET_ConditionalBreakpoints): New enum.
	(remote_cond_breakpoint_feature): New function.
	(remote_protocol_features): Add new ConditionalBreakpoints entry.
	(remote_supports_cond_breakpoints): New function.
	(_initialize_remote): Add new packet configuration for
	target-side conditional breakpoints.
 2012-02-24 15:09:41 +00:00
Luis Machado
83364271df 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* gdb.texinfo (Setting Breakpoints): Mention and explain the
	condition-evaluation breakpoint parameter.
	Mention condition-evaluation mode being shown in "info break".
	(Break Conditions): Add description for target-side
	conditional breakpoints.
	(Remote Configuration): Mention conditional-breakpoints-packet.
	(Packets): Add cond-expr parameter to Z0/Z1 packets and explain
	cond-expr.
	(General Query Packets): Mention new ConditionalBreakpoint feature.
 2012-02-24 15:08:18 +00:00
Luis Machado
72895ff684 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* NEWS: Mention target-side conditional breakpoint support,
	new condition-evaluation breakpoint subcommand and remote
	packet extensions.
 2012-02-24 15:04:58 +00:00
Luis Machado
dea2aa5f56 2012-02-24 Luis Machado <lgustavo@codesourcery.com> 
* breakpoint.c (bp_location_compare): Sort by pspace before sorting by
	number.
 2012-02-24 14:59:35 +00:00
Pedro Alves
277e4e5235 2012-02-24 Pedro Alves <palves@redhat.com> 
* tracepoint.c (cmd_bigqtbuffer): Rename as ...
	(cmd_bigqtbuffer_circular): ... this.  Only handle
	'QTBuffer:circular:'.
	(handle_tracepoint_general_set): Adjust.
 2012-02-24 14:46:48 +00:00
Kai Tietz
5b3d386eed PR binutils/13710 
* defparse.y (keyword_as_name): Disable LIBRARY
	keyword.
	* doc/binutils.texi: Document LIBRARY exception.

	PR binutils/13710
	* deffilep.y (keyword_as_name): Disable LIBRARY
	keyword.
 2012-02-24 14:20:19 +00:00
Pedro Alves
11337c2fed 2012-02-24 Pedro Alves <palves@redhat.com> 
* gdb.base/break-interp.exp (test_ld): Use with_test_prefix.
	(top level): Use with_test_prefix.
 2012-02-24 14:09:08 +00:00
Pedro Alves
13fc3e3cf9 2012-02-24 Pedro Alves <palves@redhat.com> 
* gdb.threads/attach-into-signal.exp (corefunc): Use
	with_test_prefix.
 2012-02-24 14:06:29 +00:00
Thomas Schwinge
8a8bc27fb3 * sh-tdep.c (sh_skip_prologue): Use skip_prologue_using_sal. 
(after_prologue): Remove.
 2012-02-24 11:00:07 +00:00
Nick Clifton
4115917d4b PR ld/13730 
* reloc.c (bfd_generic_get_relocated_section_contents): Issue an
	error message instead of aborting, when an outofrange reloc is
	encountered.
 2012-02-24 10:54:47 +00:00
Jan Kratochvil
07c1b62689 gdb/testsuite/ 
Fix false FAILs on old CPUs without SSE.
	* gdb.reverse/i386-sse-reverse.exp (continue to end of sse_test):
	Return untested for Illegal instruction.
 2012-02-24 00:40:01 +00:00
Jan Kratochvil
596ba13831 gdb/testsuite/ 
Fix false FAILs with glibc debug infos installed.
	* gdb.reverse/solib-precsave.exp (set debug-file-directory): New test.
	* gdb.reverse/solib-reverse.exp (set debug-file-directory): New test.
 2012-02-24 00:05:56 +00:00
gdbadmin
c1aed0593f *** empty log message *** 2012-02-24 00:00:02 +00:00
Alan Modra
009db6a4cb daily update 2012-02-23 23:37:59 +00:00
Tom Tromey
6b446fdfb3 * jv-valprint.c (java_val_print): Remove dead code. 2012-02-23 20:55:47 +00:00
Iain Sandoe
19765f5229 deal with endian-ness in mach-o non-scattered relocs. 
BFD:

	* mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
	(bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
	bit-fields when target and host differ in endian-ness.  When
	PAIRs are non-scattered	find the 'symbol' from the preceding
	reloc.  Add FIXME re. reloc symbols on section boundaries.
	(bfd_mach_o_swap_out_non_scattered_reloc): New.
	(bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.

include/mach-o:

	* external.h: Add comments about relocations fields.  Add macros
	for non-scattered relocations.  Move scattered relocation macros to here.
	* reloc.h: Remove macros related to external representation of reloc fields.
 2012-02-23 16:29:56 +00:00
Tristan Gingold
ef59abfb0f 2012-02-23 Tristan Gingold <gingold@adacore.com> 
* ada-tasks.c (struct ada_tasks_inferior_data): Add
        known_tasks_element and known_tasks_length fields.
        (read_known_tasks_array): Change argument type.  Use pointer type
        and number of elements from DATA.  Adjust.
        (read_known_tasks_list): Likewise.
        (get_known_tasks_addr): Remove.
        (ada_set_current_inferior_known_tasks_addr): Renamed to ...
        (ada_tasks_inferior_data_sniffer): ... this.  Use symtab for element
        type and array length.  Merge former get_known_tasks_addr code.
 2012-02-23 11:15:06 +00:00
Jan Kratochvil
def166f668 gdb/ 
PR backtrace/13716
	* infcmd.c (finish_forward): New variable frame_id, initialize it, use
	it after set_momentary_breakpoint.
 2012-02-23 08:15:04 +00:00
gdbadmin
4f5c1eb4ba *** empty log message *** 2012-02-23 00:00:33 +00:00
Tom Tromey
bdb1994d75 * gdb.texinfo (Blocks In Python): Clarify block iteration. 2012-02-22 18:39:28 +00:00
Sterling Augustine
aeaa24743c ChangeLog 
2012-02-22  Sterling Augustine  <saugustine@google.com>

	PR 13689:
	* breakpoint.c (watchpoint_exp_is_constant): Add UNOP_CAST to switch.

testsuite/ChangeLog
2012-02-22  Sterling Augustine  <saugustine@google.com>

	* gdb.base/watchpoint.exp (test_constant_watchpoint): Add test for
	constant with cast.
 2012-02-22 18:20:38 +00:00
Nick Clifton
289b70fe01 oops - omitted part of changelog entry with the previous delta. 2012-02-22 16:59:52 +00:00
Nick Clifton
2aa9aad989 PR ld/13683 
* ldlang.c (lang_process): Rerun lang_do_assignments before
	starting garbage collection.
	* ldexp.c (fold_name): Generate a reloc for defined symbols
	found without an associated output section during the mark phase.
	(exp_fold_tree_1): Continue processing an expression, even if we
	are unable to fold it, if we are in the first two evaluation
	phases.
	* ldexp.h (enum lang_phase_type): Add descriptions of the phases.

	* ld-gc/pr13683.c: New test source file.
	* ld-gc/pr13683.d: New test control and output file.
	* ld-gc/gc.exp: Run the pr13683 test.

	* ld-cris/tls-gc-68: Update expected symbol table dump.
	* ld-cris/tls-gc-69: Likewise.
	* ld-cris/tls-gc-70: Likewise.
	* ld-cris/tls-gc-71: Likewise.
	* ld-cris/tls-gc-75: Likewise.
	* ld-cris/tls-gc-76.d: Likewise.
	* ld-cris/tls-gc-79.d: Likewise.
 2012-02-22 16:27:35 +00:00
Gary Benson
feea76c262 2012-02-22 Gary Benson <gbenson@redhat.com> 
* dwarf2read.c (dwarf2_read_index): Correct misspelling.
	(find_slot_in_mapped_hash): Likewise.
 2012-02-22 14:55:25 +00:00
Pedro Alves
aed555c941 2012-02-21 Pedro Alves <palves@redhat.com> 
* gdb.threads/watchpoint-fork.exp (test): Use with_test_prefix.
 2012-02-22 00:07:43 +00:00
Pedro Alves
78afebb483 2012-02-21 Pedro Alves <palves@redhat.com> 
* gdb.base/return-nodebug.exp (do_test): Use with_test_prefix.
 2012-02-22 00:04:58 +00:00
gdbadmin
e89877ab98 *** empty log message *** 2012-02-22 00:00:03 +00:00
Alan Modra
fd323b9c19 daily update 2012-02-21 23:00:05 +00:00
Pedro Alves
fdcfef12c3 2012-02-21 Pedro Alves <palves@redhat.com> 
* gdb.trace/unavailable.exp (gdb_collect_globals_test): Use
	with_test_prefix.
 2012-02-21 22:58:39 +00:00
Jeff Johnston
516be0c504 2012-02-21 Joern Rennecke <joern.rennecke@embecosm.com> 
* COPYING.NEWLIB: Add Adapteva notice.
        * COPYING.LIBGLOSS: Add Adapteva notice.
 2012-02-21 22:40:27 +00:00
Pedro Alves
0f4d39d53d 2012-02-21 Pedro Alves <palves@redhat.com> 
* gdb.arch/altivec-abi.exp (altivec_abi_tests): Don't do
	with_test_prefix here.
	(top level): Do it here instead.  Remove `:' from the
	with_test_prefix string.
	* gdb.base/attach-pie-misread.exp: Remove the leading space the
	the suffix `:' from the with_test_prefix prefix string.
	* gdb.base/break-interp.exp: Ditto.
	* gdb.base/catch-load.exp: Ditto.
	* gdb.base/disp-step-syscall.exp: Ditto.
	* gdb.base/jit-so.exp: Ditto.
	* gdb.base/jit.exp: Ditto.
	* gdb.base/sepdebug.exp: Ditto.
	* gdb.base/solib-display.exp: Ditto.
	* gdb.base/solib-overlap.exp: Ditto.
	* gdb.base/watch-cond-infcall.exp: Ditto.
	* gdb.base/watchpoint.exp: Ditto.
	* gdb.dwarf2/dw2-noloc.exp: Ditto.
	* gdb.mi/mi-watch.exp: Ditto.
	* gdb.mi/mi2-watch.exp: Ditto.
	* gdb.threads/non-ldr-exc-1.exp: Ditto.
	* gdb.threads/non-ldr-exc-2.exp: Ditto.
	* gdb.threads/non-ldr-exc-3.exp: Ditto.
	* gdb.threads/non-ldr-exc-4.exp: Ditto.
	* gdb.threads/watchpoint-fork.exp: Ditto.
	* gdb.threads/watchthreads-reorder.exp: Ditto.
	* gdb.trace/change-loc.exp: Ditto.
	* gdb.trace/pending.exp: Ditto.
	* gdb.trace/status-stop.exp: Ditto.
	* gdb.trace/strace.exp: Ditto.
	* gdb.trace/trace-break.exp: Ditto.
	* gdb.trace/unavailable.exp: Ditto.
	* lib/gdb.exp (with_test_prefix): Always prefix with space and
	suffix with colon.  Adjust leading comments.
 2012-02-21 22:01:10 +00:00