From: Pedro Alves Date: Mon, 24 Aug 2015 18:58:31 +0000 (+0100) Subject: Add "set remote multiprocess-extensions-packet" command X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=73b8c1fda9f3759874a9a1a7e7402276da057153;p=binutils-gdb.git Add "set remote multiprocess-extensions-packet" command Being able to force-disable the RSP multiprocess extensions is useful for testing. gdb/ChangeLog: 2015-08-24 Pedro Alves * NEWS (New commands): Mention set/show remote multiprocess-extensions-packet. * remote.c (remote_query_supported): Only tell the server to use the multiprocess extensions if the user hasn't force-disabled them with "set remote multiprocess-extensions-packet off". gdb/doc/ChangeLog: 2015-08-24 Pedro Alves * gdb.texinfo (Remote Configuration): Document the "set/show remote multiprocess-extensions-packet" commands. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ac65a2186ae..7ffc61b0ebf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +2015-08-24 Pedro Alves + + * NEWS (New commands): Mention set/show remote + multiprocess-extensions-packet. + * remote.c (remote_query_supported): Only tell the server to use + the multiprocess extensions if the user hasn't force-disabled them + with "set remote multiprocess-extensions-packet off". + 2015-08-24 Pedro Alves * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to diff --git a/gdb/NEWS b/gdb/NEWS index 9edfd5e1bdf..49c4a11f156 100644 --- a/gdb/NEWS +++ b/gdb/NEWS @@ -28,6 +28,10 @@ set debug bfd-cache show debug bfd-cache Control display of debugging info regarding bfd caching. +set remote multiprocess-extensions-packet +show remote multiprocess-extensions-packet + Set/show the use of the remote protocol multiprocess extensions. + * The "disassemble" command accepts a new modifier: /s. It prints mixed source+disassembly like /m with two differences: - disassembled instructions are now printed in program order, and diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 2fc5fd07e7c..29c66b8eee1 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2015-08-24 Pedro Alves + + * gdb.texinfo (Remote Configuration): Document the "set/show + remote multiprocess-extensions-packet" commands. + 2015-08-24 Pedro Alves * gdb.texinfo (Embedded Processors) : Remove references to RDI. diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index 5dfb14be405..cd0abad9bb1 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -20205,6 +20205,10 @@ are: @tab @code{Z0 and Z1} @tab @code{Support for target-side breakpoint condition evaluation} +@item @code{multiprocess-extensions} +@tab @code{multiprocess extensions} +@tab Debug multiple processes and remote process PID awareness + @item @code{swbreak-feature} @tab @code{swbreak stop reason} @tab @code{break} diff --git a/gdb/remote.c b/gdb/remote.c index 48a4f7d894c..f2968ebdb27 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -4352,7 +4352,8 @@ remote_query_supported (void) char *q = NULL; struct cleanup *old_chain = make_cleanup (free_current_contents, &q); - q = remote_query_supported_append (q, "multiprocess+"); + if (packet_set_cmd_state (PACKET_multiprocess_feature) != AUTO_BOOLEAN_FALSE) + q = remote_query_supported_append (q, "multiprocess+"); if (packet_set_cmd_state (PACKET_swbreak_feature) != AUTO_BOOLEAN_FALSE) q = remote_query_supported_append (q, "swbreak+"); @@ -13231,6 +13232,9 @@ Show the maximum size of the address (in bits) in a memory packet."), NULL, add_packet_config_cmd (&remote_protocol_packets[PACKET_Qbtrace_conf_bts_size], "Qbtrace-conf:bts:size", "btrace-conf-bts-size", 0); + add_packet_config_cmd (&remote_protocol_packets[PACKET_multiprocess_feature], + "multiprocess-feature", "multiprocess-feature", 0); + add_packet_config_cmd (&remote_protocol_packets[PACKET_swbreak_feature], "swbreak-feature", "swbreak-feature", 0); @@ -13260,7 +13264,6 @@ Show the maximum size of the address (in bits) in a memory packet."), NULL, switch (i) { case PACKET_QNonStop: - case PACKET_multiprocess_feature: case PACKET_EnableDisableTracepoints_feature: case PACKET_tracenz_feature: case PACKET_DisconnectedTracing_feature: