+2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
+ (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
+ (clean): Add "rm -f" for above C files.
+ * configure.srv (srv_regobj): Add s390-vx-linux64.o,
+ s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
+ (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
+ s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
+ * linux-s390-low.c (HWCAP_S390_VX): New macro.
+ (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
+ (init_registers_s390x_vx_linux64)
+ (init_registers_s390x_tevx_linux64)
+ (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
+ (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
+ declarations.
+ (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
+ (s390_store_vxrs_high): New functions.
+ (s390_regsets): Add entries for NT_S390_VXRS_LOW and
+ NT_S390_VXRS_HIGH.
+ (s390_arch_setup): Add logic for selecting one of the new target
+ descriptions. Activate the new vector regsets if applicable.
+ (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
+ init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
+ and init_registers_s390x_tevx_linux64.
+
+2015-03-01 Pedro Alves <palves@redhat.com>
+
+ * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
+ parameter.
+
+2015-02-27 Pedro Alves <palves@redhat.com>
+
+ * linux-x86-low.c (u_debugreg_offset): New function.
+ (x86_linux_dr_get, x86_linux_dr_set): Use it.
+
+2015-02-27 Pedro Alves <palves@redhat.com>
+
+ * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
+ [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
+ [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
+ ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
+ (ps_lsetfpregs, ps_getpid)
+ (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
+ (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
+ (ps_lsetxregs, ps_plog): Declare.
+
+2015-02-27 Pedro Alves <palves@redhat.com>
+
+ * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
+ IP_AGENT_EXPORT_FUNC.
+ * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
+ IP_AGENT_EXPORT_FUNC.
+ * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
+ (IP_AGENT_EXPORT): Delete.
+ (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
+ (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
+ (gdb_trampoline_buffer_error, collecting, gdb_collect)
+ (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
+ (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
+ (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
+ (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
+ (traceframe_read_count, traceframe_write_count)
+ (traceframes_created, trace_state_variables, get_raw_reg)
+ (get_trace_state_variable_value, set_trace_state_variable_value)
+ (ust_loaded, helper_thread_id, cmd_buf): Use
+ IPA_SYM_EXPORTED_NAME.
+ (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
+ (tracepoints) Use IP_AGENT_EXPORT_VAR.
+ (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
+ IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
+ (last_tracepoint): Move into !IN_PROCESS_AGENT block.
+ (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
+ EXTERN_C_PUSH/EXTERN_C_POP.
+ (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
+ (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
+ wrap in EXTERN_C_PUSH/EXTERN_C_POP.
+ (trace_buffer_ctrl, trace_buffer_ctrl_curr)
+ (traceframe_write_count, traceframe_read_count)
+ (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
+ (about_to_request_buffer_space, get_trace_state_variable_value)
+ (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
+ (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
+ EXTERN_C_PUSH/EXTERN_C_POP.
+ (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
+ (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
+ (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
+ and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
+ (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
+ (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
+ (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
+ * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
+ Define.
+ (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
+ (IP_AGENT_EXPORT_VAR_DECL): Define.
+ (tracing): Declare.
+ (gdb_agent_get_raw_reg): Declare.
+
+2015-02-27 Tom Tromey <tromey@redhat.com>
+ Pedro Alves <palves@redhat.com>
+
+ Rename symbols whose names are reserved C++ keywords throughout.
+
+2015-02-27 Pedro Alves <palves@redhat.com>
+
+ * Makefile.in (COMPILER): New, get it from autoconf.
+ (CXX): Get from autoconf instead.
+ (COMPILE.pre): Use COMPILER.
+ (CC-LD): Rename to ...
+ (CC_LD): ... this. Use COMPILER.
+ (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
+ (CXX_FOR_TARGET): Default to g++ instead of gcc.
+ * acinclude.m4: Include build-with-cxx.m4.
+ * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
+ Disable -Werror by default if building in C++ mode.
+ (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
+ -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
+ the C++ compiler. Save/restore CXXFLAGS too.
+ * configure: Regenerate.
+
+2015-02-27 Pedro Alves <palves@redhat.com>
+
+ * acinclude.m4: Include libiberty.m4.
+ * configure.ac: Call libiberty_INIT.
+ * config.in, configure: Regenerate.
+
+2015-02-26 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (linux_wait_1): When incrementing the PC past a
+ program breakpoint always use the_low_target.breakpoint_len as
+ increment, rather than the maximum between that and
+ the_low_target.decr_pc_after_break.
+
+2015-02-23 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (check_stopped_by_breakpoint): Don't check if the
+ thread was doing a step-over; always adjust the PC if
+ we stepped over a permanent breakpoint.
+ (linux_wait_1): If we stepped over breakpoint that was on top of a
+ permanent breakpoint, manually advance the PC past it.
+
+2015-02-23 Pedro Alves <palves@redhat.com>
+
+ * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
+ modes.
+ (x86_fill_gregset, x86_store_gregset): Use it when handling
+ $orig_eax.
+
+2015-02-20 Pedro Alves <palves@redhat.com>
+
+ * thread-db.c: Include "nat/linux-procfs.h".
+ (thread_db_init): Skip listing new threads if the kernel supports
+ PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
+
+2015-02-20 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (status_pending_p_callback): Use ptid_match.
+
+2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
+
+ PR breakpoints/16812
+ * linux-low.c (wstatus_maybe_breakpoint): Remove.
+ (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
+ (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
+
+2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
+
+ PR breakpoints/15956
+ * tracepoint.c (cmd_qtinit): Add check for current_thread.
+
+2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
+
+ * linux-low.c (linux_low_btrace_conf): Print size.
+ * server.c (handle_btrace_conf_general_set): New.
+ (hanle_general_set): Call handle_btrace_conf_general_set.
+ (handle_query): Report Qbtrace-conf:bts:size as supported.
+
+2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
+
+ * linux-low.c (linux_low_enable_btrace): Update parameters.
+ (linux_low_btrace_conf): New.
+ (linux_target_ops)<to_btrace_conf>: Initialize.
+ * server.c (current_btrace_conf): New.
+ (handle_btrace_enable): Rename to ...
+ (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
+ to target_enable_btrace. Update comment. Update users.
+ (handle_qxfer_btrace_conf): New.
+ (qxfer_packets): Add btrace-conf entry.
+ (handle_query): Report qXfer:btrace-conf:read as supported packet.
+ * target.h (target_ops)<enable_btrace>: Update parameters and comment.
+ (target_ops)<read_btrace_conf>: New.
+ (target_enable_btrace): Update parameters.
+ (target_read_btrace_conf): New.
+
+2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
+
+ * server.c (handle_btrace_general_set): Remove call to
+ target_supports_btrace.
+ (supported_btrace_packets): New.
+ (handle_query): Call supported_btrace_packets.
+ * target.h: include btrace-common.h.
+ (btrace_target_info): Removed.
+ (supports_btrace, target_supports_btrace): Update parameters.
+
+2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
+
+ * Makefile.in (SFILES): Add common/btrace-common.c.
+ (OBS): Add common/btrace-common.o.
+ (btrace-common.o): Add build rules.
+ * linux-low: Include btrace-common.h.
+ (linux_low_read_btrace): Use struct btrace_data. Call
+ btrace_data_init and btrace_data_fini.
+
+2015-02-06 Pedro Alves <palves@redhat.com>
+
+ * thread-db.c (find_new_threads_callback): Add debug output.
+
+2015-02-04 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (handle_extended_wait): Don't resume LWPs here.
+ (resume_stopped_resumed_lwps): New function.
+ (linux_wait_for_event_filtered): Use it.
+
+2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * Makefile.in (SFILES): Add linux-personality.c.
+ (linux-personality.o): New rule.
+ * configure.srv (srv_linux_obj): Add linux-personality.o to the
+ list of objects to be built.
+ * linux-low.c: Include nat/linux-personality.h.
+ (linux_create_inferior): Remove code to disable address space
+ randomization (moved to ../nat/linux-personality.c). Create
+ cleanup to disable address space randomization.
+
+2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * Makefile.in (posix-strerror.o): New rule.
+ (mingw-strerror.o): Likewise.
+ * configure: Regenerated.
+ * configure.ac: Source file ../common/common.host. Initialize new
+ variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
+
+2015-01-14 Yao Qi <yao@codesourcery.com>
+
+ * Makefile.in (SFILES): Add nat/ppc-linux.c.
+ (ppc-linux.o): New rule.
+ * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
+ * configure.ac: AC_CHECK_FUNCS(getauxval).
+ * config.in: Re-generated.
+ * configure: Re-generated.
+ * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
+ ppc64_64bit_inferior_p
+
+2015-01-14 Yao Qi <yao@codesourcery.com>
+
+ * linux-ppc-low.c: Include "nat/ppc-linux.h".
+ (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
+ (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
+ (PT_ORIG_R3, PT_TRAP): Likewise.
+ (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
+ (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
+ (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
+
+2015-01-10 Joel Brobecker <brobecker@adacore.com>
+
+ * i387-fp.c (i387_cache_to_xsave): In look over
+ num_avx512_zmmh_high_registers, replace use of struct i387_xsave
+ zmmh_low_space field by use of zmmh_high_space.
+
+2015-01-09 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (step_over_bkpt): Move higher up in the file.
+ (handle_extended_wait): Don't store the stop_pc here.
+ (get_stop_pc): Adjust comments and rename to ...
+ (check_stopped_by_breakpoint): ... this. Record whether the LWP
+ stopped for a software breakpoint or hardware breakpoint.
+ (thread_still_has_status_pending_p): New function.
+ (status_pending_p_callback): Use
+ thread_still_has_status_pending_p. If the event is no longer
+ interesting, resume the LWP.
+ (handle_tracepoints): Add assert.
+ (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
+ (wstatus_maybe_breakpoint): New function.
+ (cancel_breakpoint): Delete function.
+ (check_stopped_by_watchpoint): New function, factored out from
+ linux_low_filter_event.
+ (lp_status_maybe_breakpoint): Delete function.
+ (linux_low_filter_event): Remove filter_ptid argument.
+ Leave thread group exits pending here. Store the LWP's stop PC.
+ Always leave events pending.
+ (linux_wait_for_event_filtered): Pull all events out of the
+ kernel, and leave them all pending.
+ (count_events_callback, select_event_lwp_callback): Consider all
+ events.
+ (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
+ (select_event_lwp): Only give preference to the stepping LWP in
+ all-stop mode. Adjust comments.
+ (ignore_event): New function.
+ (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
+ references to cancel_breakpoints. Adjust to renames. Also give
+ equal priority to all LWPs that have had events in non-stop mode.
+ If reporting a software breakpoint event, unadjust the LWP's PC.
+ (linux_wait): If linux_wait_1 returned an ignored event, retry.
+ (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
+ Adjust.
+ (linux_resume_one_lwp): Store the LWP's PC. Adjust.
+ (resume_status_pending_p): Use thread_still_has_status_pending_p.
+ (linux_stopped_by_watchpoint): Adjust.
+ (linux_target_ops): Remove reference to linux_cancel_breakpoints.
+ * linux-low.h (enum lwp_stop_reason): New.
+ (struct lwp_info) <stop_pc>: Adjust comment.
+ <stopped_by_watchpoint>: Delete field.
+ <stop_reason>: New field.
+ * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
+ * mem-break.c (software_breakpoint_inserted_here)
+ (hardware_breakpoint_inserted_here): New function.
+ * mem-break.h (software_breakpoint_inserted_here)
+ (hardware_breakpoint_inserted_here): Declare.
+ * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
+ (cancel_breakpoints): Delete.
+ * tracepoint.c (clear_installed_tracepoints, stop_tracing)
+ (upload_fast_traceframes): Remove references to
+ cancel_breakpoints.
+
+2015-01-09 Pedro Alves <palves@redhat.com>
+
+ * thread-db.c (find_new_threads_callback): Ignore thread if the
+ kernel thread ID is -1.
+
+2015-01-09 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (linux_attach_fail_reason_string): Move to
+ nat/linux-ptrace.c, and rename.
+ (linux_attach_lwp): Update comment.
+ (attach_proc_task_lwp_callback): New function.
+ (linux_attach): Adjust to rename and use
+ linux_proc_attach_tgid_threads.
+ (linux_attach_fail_reason_string): Delete declaration.
+
+2015-01-01 Joel Brobecker <brobecker@adacore.com>
+
+ * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
+ * server.c (gdbserver_version): Likewise.
+
+2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * remote-utils.c: Include ctype.h.
+ (input_interrupt): Explicitly handle the case when the char
+ received is the NUL byte. Improve the printing of non-ASCII
+ characters.
+
+2014-12-16 Joel Brobecker <brobecker@adacore.com>
+
+ * linux-low.c (linux_low_filter_event): Update call to
+ linux_enable_event_reporting following the addition of
+ a new parameter to that function.
+
+2014-12-16 Catalin Udma <catalin.udma@freescale.com>
+
+ PR server/17457
+ * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
+ (AARCH64_FPCR_REGNO): Likewise.
+ (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
+ (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
+ (aarch64_store_fpregset): Likewise.
+
+2014-12-15 Joel Brobecker <brobecker@adacore.com>
+
+ * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
+ Remove FIXME comment about assumption about N.
+
+2014-12-13 Joel Brobecker <brobecker@adacore.com>
+
+ * configure.ac: If large-file support is disabled in GDBserver,
+ pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
+ * configure: Regenerate.
+
+2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * linux-low.c (regsets_fetch_inferior_registers): Suppress the
+ warning upon ENODATA from ptrace.
+ * linux-s390-low.c (s390_store_tdb): New.
+ (s390_regsets): Add regset for NT_S390_TDB.
+
+2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * linux-low.c (regsets_store_inferior_registers): Skip regsets
+ without a fill_function.
+ * linux-s390-low.c (s390_fill_last_break): Remove.
+ (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
+ (s390_arch_setup): Use regset's size instead of fill_function for
+ loop end condition.
+
+2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
+ the regset's store function when ptrace returned an error.
+ * regcache.c (get_thread_regcache): Invalidate register cache
+ before fetching inferior's registers.
+
+2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * linux-low.c (regsets_fetch_inferior_registers): Rephrase
+ while-loop as for-loop.
+ (regsets_store_inferior_registers): Likewise.
+
+2014-11-28 Yao Qi <yao@codesourcery.com>
+
+ * configure.ac(AC_CHECK_FUNCS): Remove readlink.
+ * config.in, configure: Re-generate.
+ * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
+ is defined.
+
+2014-11-21 Yao Qi <yao@codesourcery.com>
+
+ * configure.ac: Don't invoke AC_FUNC_ALLOCA.
+ (AC_CHECK_HEADERS): Remove malloc.h.
+ * configure: Re-generated.
+ * config.in: Re-generated.
+ * server.h: Don't include alloca.h and malloc.h.
+ * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
+ Don't include malloc.h.
+
+2014-11-17 Joel Brobecker <brobecker@adacore.com>
+
+ * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
+ corresponding ERRNO check in same block.
+
+2014-11-12 Pedro Alves <palves@redhat.com>
+
+ * server.c (cont_thread): Update comment.
+ (start_inferior, attach_inferior): No longer clear cont_thread.
+ (handle_v_cont): No longer set cont_thread.
+ (captured_main): Clear cont_thread each time a GDB connects.
+
+2014-11-12 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (linux_wait_1): Don't force a wait for the Hc
+ thread, and don't resume all threads if the Hc thread has exited.
+
+2014-11-12 Pedro Alves <palves@redhat.com>
+
+ * linux-low.c (linux_request_interrupt): Always send a SIGINT to
+ the process group instead of to a specific LWP.
+
2014-10-15 Pedro Alves <palves@redhat.com>
PR server/17487
projects / deliverable / binutils-gdb.git / blobdiff