Static tracepoints support, and UST integration.

[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 99aacba18864a85222bab0fc2ac91473b7812083..531bc6c8c006d1816704071d5cf3ef360592c021 100644 (file)
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,89 @@
+2010-07-01  Pedro Alves  <pedro@codesourcery.com>
+
+       Static tracepoints, and integration with UST.
+
+       * configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
+       * mem-break.c (uninsert_all_breakpoints)
+       (reinsert_all_breakpoints): New.
+       * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
+       * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
+       (gdb_agent_ust_loaded, helper_thread_id)
+       (gdb_agent_helper_thread_id): New macros.
+       (struct ipa_sym_addresses): Add addr_ust_loaded,
+       addr_helper_thread_id, addr_cmd_buf.
+       (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
+       (in_process_agent_loaded_ust): New.
+       (write_e_ust_not_loaded): New.
+       (maybe_write_ipa_ust_not_loaded): New.
+       (struct collect_static_trace_data_action): New.
+       (enum tracepoint_type) <static_tracepoint>: New.
+       (struct tracepoint) <handle>: Mention static tracepoints.
+       (struct static_tracepoint_ctx): New.
+       (CMD_BUF_SIZE): New.
+       (add_tracepoint_action): Handle static tracepoint actions.
+       (unprobe_marker_at): New.
+       (clear_installed_tracepoints): Handle static tracepoints.
+       (cmd_qtdp): Handle static tracepoints.
+       (probe_marker_at): New.
+       (cmd_qtstart): Handle static tracepoints.
+       (response_tracepoint): Handle static tracepoints.
+       (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
+       (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
+       (get_context_regcache): Handle static tracepoints.
+       (do_action_at_tracepoint): Handle static tracepoint actions.
+       (traceframe_find_block_type): Handle static trace data blocks.
+       (traceframe_read_sdata): New.
+       (download_tracepoints): Download static tracepoint actions.
+       [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
+       (GDB_PROBE_NAME): New.
+       (ust_ops): New.
+       (GET_UST_SYM): New.
+       (USTF): New.
+       (dlsym_ust): New.
+       (ust_marker_to_static_tracepoint): New.
+       (gdb_probe): New.
+       (collect_ust_data_at_tracepoint): New.
+       (gdb_ust_probe): New.
+       (UNIX_PATH_MAX, SOCK_DIR): New.
+       (gdb_ust_connect_sync_socket): New.
+       (resume_thread, stop_thread): New.
+       (run_inferior_command): New.
+       (init_named_socket): New.
+       (gdb_ust_socket_init): New.
+       (cstr_to_hexstr): New.
+       (next_st): New.
+       (first_marker, next_marker): New.
+       (response_ust_marker): New.
+       (cmd_qtfstm, cmd_qtsstm): New.
+       (unprobe_marker_at, probe_marker_at): New.
+       (cmd_qtstmat, gdb_ust_thread): New.
+       (gdb_ust_init): New.
+       (initialize_tracepoint_ftlib): Call gdb_ust_init.
+       * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
+       (ST_REGENTRY): New.
+       (x86_64_st_collect_regmap): New.
+       (X86_64_NUM_ST_COLLECT_GREGS): New.
+       (AMD64_RIP_REGNUM): New.
+       (supply_static_tracepoint_registers): New.
+       * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
+       (ST_REGENTRY): New.
+       (i386_st_collect_regmap): New.
+       (i386_NUM_ST_COLLECT_GREGS): New.
+       (supply_static_tracepoint_registers): New.
+       * server.c (handle_query): Handle qXfer:statictrace:read.
+       <qSupported>: Report support for StaticTracepoints, and
+       qXfer:statictrace:read features.
+       * server.h (traceframe_read_sdata)
+       (supply_static_tracepoint_registers): Declare.
+       * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
+       (unpack_varlen_hex): Include in IPA build.
+       * Makefile.in (ustlibs, ustinc): New.
+       (IPA_OBJS): Add remote-utils-ipa.o.
+       ($(IPA_LIB)): Link -ldl and -lpthread.
+       (UST_CFLAGS): New.
+       (IPAGENT_CFLAGS): Add UST_CFLAGS.
+       * config.in, configure: Regenerate.
+
 2010-06-20  Ian Lance Taylor  <iant@google.com>
            Pedro Alves  <pedro@codesourcery.com>