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2008-08-16 * gdbthread.h: Add comments.Pedro Alves5-9/+38
* stack.c (get_selected_block): Return 0 on an exited thread. * top.c (execute_command): Check for is_stopped, not !is_running. * event-top.c (command_handler): Likewise.
2008-08-16 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)Pedro Alves2-5/+11
(mi_cmd_exec_step, mi_cmd_exec_step_instruction) (mi_cmd_exec_finish): Remove "return".
2008-08-16 * target.h (pop_all_targets): Declare.Pedro Alves4-2/+35
* target.c (pop_all_targets): New. * top.c (quit_target): Pop all targets instead of just closing the current.
2008-08-16gdb/Thiago Jung Bauermann7-75/+143
2008-08-16 Vladimir Prus <vladimir@codesourcery.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * cli-script.c (read_next_line): Add parse_commands argument. (recurse_read_control_structure): Adapt to new read_next_line signature. (read_command_lines): Add parse_commands argument. (define_command): Adapt to new read_command_lines signature. (document_command): Likewise. * breakpoint.c (commands_command): Likewise. * defs.h (read_command_lines): Adjust function prototype. testsuite/ 2008-08-16 Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.base/define.exp: Test indented command documentation. * gdb.python/python.exp: Test indented multi-line command.
2008-08-16(pos_atr): Account for the possibility that the argument may be a reference.Paul N. Hilfinger2-3/+9
2008-08-16(scan_xcoff_symtab): Do not include global symbolsPaul N. Hilfinger2-0/+16
('F' format) for @FIX names generated by the loader, retaining only the minimal symbols (and no partial symbol tables) for these names. Fixes warning messages about symbols that are found in partial symbol tables, but not full symbol tables.
2008-08-16 * configure.ac (mips*-*-*linux*, mips*-*-gnu*): Use mt-mips-gnu.Richard Sandiford7-6/+25
* configure: Regenerate. config/ * mt-mips16-compat: New file, taken from mt-mips-elfoabi. * mt-mips-elfoabi: Include mt-mips16-compat. * mt-mips-gnu: New file.
2008-08-16 * infrun.c (fetch_inferior_event): Only call normal_stop if notPedro Alves2-1/+8
stopping quietly.
2008-08-16*** empty log message ***gdbadmin1-1/+1
2008-08-16daily updateAlan Modra1-1/+1
2008-08-15 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".Luis Machado23-33/+2272
Include "features/rs6000/powerpc-vsx64.c". (ppc_supply_vsxregset): New function. (ppc_collect_vsxregset): New function. (IS_VSX_PSEUDOREG): New macro. (IS_EFP_PSEUDOREG): New macro. (vsx_register_p): New function. (ppc_vsx_support_p): New function. (rs6000_builtin_type_vec128): New function. (rs6000_register_name): Hide upper halves of vs0~vs31. Return correct names for VSX registers and EFPR registers. (rs6000_pseudo_register_type): Return correct types for VSX and EFPR registers. (rs6000_pseudo_register_reggroup_p): Return correct group for VSX and EFPR registers. (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read. (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write. (vsx_pseudo_register_read): New function. (vsx_pseudo_register_write): New function. (efpr_pseudo_register_read): New function. (efpr_pseudo_register_write): New function. (rs6000_pseudo_register_read): Call new VSX and EFPR read functions. (rs6000_pseudo_register_write): Call new VSX and EFPR write functions. (rs6000_gdbarch_init): Declare have_vsx. Initialize new upper half VSX registers. Initialize VSX-related and EFPR-related pseudo-registers variables. Adjust the number of pseudo registers accordingly. * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS and SIZEOF_VSRREGS. (gdb_vsxregset_t): New type. (have_ptrace_getsetvsxregs): New variable. (fetch_vsx_register): New function. (fetch_register): Handle VSX registers. (fetch_vsx_registers): New function. (fetch_ppc_registers): Handle VSX registers. (store_ppc_registers): Handle VSX registers. (store_vsx_register): New function. (store_register): Handle VSX registers. (store_vsx_registers): New function. (ppc_linux_read_description): Handle VSX-enabled inferiors. (gdb_vsxregset_t): New type. (supply_vsxregset): New function. (fill_vsxregset): New function. * ppc-tdep.h (vsx_register_p): New prototype. (vsx_support_p): New prototype. (ppc_vsr0_regnum): New variable. (ppc_vsr0_upper_regnum): Likewise. (ppc_efpr0_regnum): Likewise. (ppc_builtin_type_vec128): New type. (ppc_num_vsrs): New constant. (ppc_num_vshrs): New constant. (ppc_num_efprs): Likewise. Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM. (ppc_supply_vsxregset): New prototype. (ppc_collect_vsxregset): New prototype. * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c" Include "features/rs6000/powerpc-vsx64l.c". (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets. (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field. (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset. (ppc_linux_regset_from_core_section): Handle VSX core section. (ppc_linux_core_read_description): Support VSX-enabled core files. * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l Declare tdesc_powerpc_vsx64l * corelow.c (get_core_register_section): Support VSX-enabled core files. * features/rs6000/power-vsx.xml: New VSX descriptions. * features/rs6000/powerpc-vsx32.xml: New file. * features/rs6000/powerpc-vsx32l.xml: New file. * features/rs6000/powerpc-vsx64.xml: New file. * features/rs6000/powerpc-vsx64l.xml: New file. * features/rs6000/powerpc-vsx32.c: New file (generated). * features/rs6000/powerpc-vsx32l.c: New file (generated). * features/rs6000/powerpc-vsx64.c: New file (generated). * features/rs6000/powerpc-vsx64l.c: New file (generated). * features/Makefile: Updated with new descriptions. * regformats/rs6000/powerpc-vsx32l.dat: New file (generated). * regformats/rs6000/powerpc-vsx64l.dat: New file (generated). * testsuite/gdb.arch/vsx-regs.c: New source file. * testsuite/gdb.arch/vsx-regs.exp: New testcase. * testsuite/lib/gdb.exp (skip_vsx_tests): New function.
2008-08-152008-08-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel8-9/+24
* s390-opc.c (INSTR_RRF_FFRU, MASK_RRF_FFRU): New instruction format. * s390-opc.txt (lxr, rrdtr, rrxtr): Fix instruction format. 2008-08-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gas/s390/esa-g5.d: lxr operands are floating point. * gas/s390/esa-g5.s: Likewise. * gas/testsuite/gas/s390/zarch-z9-ec.d: rrdtr, rrxtr third operands is gpr. * gas/testsuite/gas/s390/zarch-z9-ec.s: Likewise.
2008-08-15 PR 6526Alan Modra40-3384/+5467
* configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
2008-08-15 * ia64-linux.nat (_initialize_ia64_linux_nat): Don'tVladimir Prus2-1/+6
call linux_target twice.
2008-08-152008-08-14 Cary Coutant <ccoutant@google.com>Cary Coutant5-3/+38
* x86_64.cc (Target_x86_64::Relocate::relocat_tls): Use addend for DTPOFF32, DTPOFF64, and TPOFF32 relocs. * testsuite/tls_test.cc (struct int128): 128-bit struct for testing TLS relocs with non-zero addend. (v12): New TLS variable. (t12): New test. (t_last): Add check for v12. * testsuite/tls_test.h (t12): New function. * testsuite/tls_test_main.cc (thread_routine): Call new test.
2008-08-15*** empty log message ***gdbadmin1-1/+1
2008-08-15daily updateAlan Modra1-1/+1
2008-08-14 * nto-tdep.c (lm_info): Updated struct lm_info definition fromAleksandar Ristovski2-9/+34
solib-svr4.c (LM_ADDR): Use l_addr if available; if not, use link map and set l_addr.
2008-08-14gdb:Tom Tromey4-2/+30
* macrocmd.c (macro_define_command): Check for NULL argument. (macro_undef_command): Likewise. gdb/testsuite: * gdb.base/macscp.exp: Add regression test for "macro define" or "macro undef" with no arguments.
2008-08-14 * config/tc-tic4x.c (tic4x_operands_parse): Make static.Alan Modra2-1/+5
2008-08-14 PR 6825Alan Modra2-3/+8
* ppc-opc.c (powerpc_opcodes): Enable rfci, mfpmr, mtpmr for e300.
2008-08-14 * coffgen.c (coff_find_nearest_line): Correct cached line index.Alan Modra2-2/+6
2008-08-14 * gdb.texinfo (Ada Mode Intro): Improve the documentation regardingJoel Brobecker2-5/+10
the direct visibility of all names in user-written packages.
2008-08-14 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.Pedro Alves2-0/+6
2008-08-14*** empty log message ***gdbadmin1-1/+1
2008-08-14daily updateAlan Modra1-1/+1
2008-08-13gdb/Pedro Alves4-25/+72
* breakpoint.c (always_inserted_auto, always_inserted_on) (always_inserted_off, always_inserted_enums): New. (always_inserted_mode): Change type to char* and point to always_inserted_auto. (show_always_inserted_mode): In auto mode, also show the current effect of the option. (breakpoints_always_inserted_mode): Adjust for the new auto mode. (_initialize_breakpoint): Make the "set breakpoints always-inserted" command an enum command. Extend help to describe the auto mode. gdb/doc/ * gdb.texinfo (breakpoint always-inserted) Describe the auto mode setting, and make it the default. (Non-Stop Mode): Remove "set breakpoints always-inserted 1" from non-stop script example.
2008-08-13 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag statusUlrich Weigand2-9/+15
query valid) bit. Ignore bits outside the condition field. (info_spu_proxydma_command): Ignore bits outside the field.
2008-08-13 * layout.cc (Layout::attach_allocated_section_to_segment): Don'tIan Lance Taylor14-25/+346
set tls_segment_ or relro_segment_. (Layout::make_output_segment): Set tls_segment_ and relro_segment_ when appropriate. * output.h (Output_section::clear_is_relro): New function. * output.cc (Output_segment::add_output_section): Handle SHF_TLS sections specially even when output_data_ is empty. (Output_segment::maximum_alignment): When first section is relro, only force alignment for PT_LOAD segments. * script.cc (script_data_segment_align): New function. (script_data_segment_relro_end): New function. * script-c.h (script_data_segment_align): Declare. (script_data_segment_relro_end): Declare. * script-sections.h (class Script_sections): Declare data_segment_align and data_segment_relro_end. Add fields segment_align_index_ and saw_relro_end_. * script-sections.cc (class Sections_element): Add set_is_relro virtual function. Add new bool* parameter to place_orphan_here. Add get_output_section virtual function. (class Output_section_definition): Add set_is_relro. Add new bool* parameter to place_orphan_here. Add get_output_section. Add is_relro_ field. (Output_section_definition::Output_section_definition): Initialize evaluated_address_, evaluated_load_address, evaluated_addralign_, and is_relro_ fields. (Output_section_definition::place_orphan_here): Add is_relro parameter. (Output_section_definition::set_section_addresses): Set relro for output section. (Output_section_definition::alternate_constraint): Likewise. (class Orphan_output_section): Add new bool* parameter to place_orphan_here. Add get_output_section. (Orphan_output_section::place_orphan_here): Add is_relro parameter. (Script_sections::Script_sections): Initialize data_segment_align_index_ and saw_relro_end_. (Script_sections::data_segment_align): New function. (Script_sections::data_segment_relro_end): New function. (Script_sections::place_orphan): Set or clear is_relro. (Script_sections::set_section_addresses): Force alignment of first TLS section. * yyscript.y (exp): Call script_data_segment_align and script_data_segment_relro_end. * testsuite/relro_script_test.t: New file. * testsuite/relro_test.cc (using_script): Declare. (t1, t2): Test using_script. * testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test. (relro_script_test_SOURCES): Define. (relro_script_test_DEPENDENCIES): Define. (relro_script_test_LDFLAGS): Define. (relro_script_test_LDADD): Define. (relro_script_test.so): New target. * testsuite/Makefile.in: Rebuild.
2008-08-13 * doc/as.texinfo (Align): Document the PowerPC behaviour.Ben Elliston2-1/+5
2008-08-13daily updateAlan Modra1-1/+1
2008-08-13*** empty log message ***gdbadmin1-1/+1
2008-08-12Banish PARAMS and PTR. Convert to ISO C.Alan Modra38-1959/+921
Delete unnecessary forward declarations.
2008-08-122008-08-12 Michael Snyder <msnyder@vmware.com>Michael Snyder2-7/+11
* MAINTAINERS: Update my email address.
2008-08-12gas/testsuite/H.J. Lu11-295/+355
2008-08-12 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/amd.s: Add syscall and sysret. Remove padding. * gas/i386/amd.d: Updated. * gas/i386/x86-64-opcode.d: Likewise. * gas/i386/i386.exp: Run x86-64-intel64. * gas/i386/x86-64-intel64.d: New. * gas/i386/x86-64-intel64.s: Likewise. * gas/i386/x86-64-opcode.s: Add syscall and sysret. opcodes/ 2008-08-12 H.J. Lu <hongjiu.lu@intel.com> * i386-opc.tbl: Add syscall and sysret for Cpu64. * i386-tbl.h: Regenerated.
2008-08-12 * gdbint.texinfo (Raw and Virtual Register Representations): FixThiago Jung Bauermann2-2/+8
reference to the "Using Different Register and Memory Data Representation" section.
2008-08-12 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.Ulrich Weigand2-1/+5
2008-08-12gdb/doc/Sandra Loosemore9-17/+255
2008-08-12 Sandra Loosemore <sandra@codesourcery.com> * gdb.texinfo (Remote Configuration): Document set remote noack-packet. (Remote Protocol): Add Packet Acknowledgment to menu. (Overview): Mention +/- can be disabled, and point to new section where this is discussed in detail. (General Query Packets): Document QStartNoAckMode packet, and corresponding qSupported reply. (Packet Acknowledgment): New section. gdb/ 2008-08-12 Pedro Alves <pedro@codesourcery.com> Add no-ack mode to the remote protocol --- optionally stop ACKing packets and responses when we have a reliable communication medium. Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com> * remote.c (struct remote_state): Add noack_mode field. (PACKET_QStartNoAckMode): New. (remote_start_remote): Don't any outstanding packet here. (remote_open_1): Clear noack_mode. Ack any outstanding packet here. Activate noack mode if requested. (remote_protocol_features): Add QStartNoAckMode. (remote_open_1): (putpkt_binary): Don't send ack in noack mode. (read_frame): Don't recompute the checksum in noack mode. (getpkt_sane): Skip sending ack if in noack mode. (_initialize_remote): Add set/show remote noack mode. * NEWS: Note the new features. gdb/gdbserver/ 2008-08-12 Pedro Alves <pedro@codesourcery.com> * remote-utils.c (noack_mode, transport_is_reliable): New globals. (remote_open): Set or clear transport_is_reliable. (putpkt_binary): Don't expect acks in noack mode. (getpkt): Don't send ack/nac in noack mode. * server.c (handle_general_set): Handle QStartNoAckMode. (handle_query): If connected by tcp pass QStartNoAckMode+ in qSupported. (main): Reset noack_mode on every connection. * server.h (noack_mode): Declare.
2008-08-12 * elf32-ppc.c (allocate_dynrelocs): Ignore dyn_relocs whenAlan Modra3-6/+18
!dynamic_sections_created. Don't make symbols with got references dynamic if !dynamic_sections_created. * elf64-ppc.c (allocate_dynrelocs): Likewise. Alloc dynamic relocs on undefined symbols. (ppc64_elf_relocate_section): Allow dynamic relocs on undefined symbols.
2008-08-12 * config/tc-arm.c (s_unreq): Adjust hash_delete call.Alan Modra3-4/+9
* config/tc-ia64.c (dot_rot): Likewise.
2008-08-122008-08-11 Sandra Loosemore <sandra@codesourcery.com>Sandra Loosemore2-60/+282
Pedro Alves <pedro@codesourcery.com> gdb/doc * gdb.texinfo (Threads): Move paragraph about automatic thread selection to All-Stop Mode subsection. (Thread Stops): Reorganize existing material into subsections. Add introductory blurb and menu. (Non-Stop Mode): New subsection. (Background Execution): New subsection. (Maintenance Commands): Add cross-references from async mode commands to the new Background Execution section.
2008-08-12 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):Kevin Buettner2-0/+57
New macros. (rs6000_skip_main_prologue): New function. (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
2008-08-12daily updateAlan Modra1-1/+1
2008-08-12*** empty log message ***gdbadmin1-1/+1
2008-08-112008-08-11 Sandra Loosemore <sandra@codesourcery.com>Sandra Loosemore2-0/+5
gdb/ * MAINTAINERS (Write After Approval): Add self.
2008-08-11 ARM BE8 support.Stan Shebs7-1/+83
* disasm.c (gdb_disassemble_info): Set endian_code. * gdbarch.sh (gdbarch_info): New field byte_order_for_code. * gdbarch.h, gdbarch.c: Regenerate. * arch-utils.c (initialize_current_architecture): Set the default byte_order_for_code. (gdbarch_info_init): Ditto. (gdbarch_info_fill): Ditto. * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros. (thumb_analyze_prologue): Swap halfword if code endianness is different from general endianness. (arm_skip_prologue): Similarly. (arm_scan_prologue): Ditto. (thumb_get_next_pc): Ditto. (arm_get_next_pc): Ditto. (arm_gdbarch_init): Set byte_order_for_code from BE8 flag, choose correct endianness for breakpoints.
2008-08-11 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the pltAlan Modra2-15/+18
needs r2 valid, not just those to external syms.
2008-08-11 PR 6575Alan Modra6-35/+51
* hash.c: Expand PTR to void *. (hash_delete): Add "freeme" parameter. Call obstack_free. * hash.h: Expand PTR to void *. (hash_delete): Update prototype. * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash. * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete call. (subsym_substitute): Likewise. * doc/internals.texi (hash_delete): Update.
2008-08-11daily updateAlan Modra1-1/+1
2008-08-11*** empty log message ***gdbadmin1-1/+1
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