diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 09bf18e..8eb975f 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -65,6 +65,7 @@ #include "tracepoint.h" #include "ax.h" #include "ax-gdb.h" +#include "agent.h" /* Temp hacks for tracepoint encoding migration. */ static char *target_buf; @@ -1276,6 +1277,7 @@ enum { PACKET_QAllow, PACKET_qXfer_fdpic, PACKET_QDisableRandomization, + PACKET_QAgent, PACKET_MAX }; @@ -3848,6 +3850,7 @@ static struct protocol_feature remote_protocol_features[] = { PACKET_qXfer_fdpic }, { "QDisableRandomization", PACKET_DISABLE, remote_supported_packet, PACKET_QDisableRandomization }, + { "QAgent", PACKET_DISABLE, remote_supported_packet, PACKET_QAgent}, { "tracenz", PACKET_DISABLE, remote_string_tracing_feature, -1 }, }; @@ -10757,6 +10760,34 @@ remote_set_trace_notes (char *user, char *notes, char *stop_notes) return 1; } +static int +remote_use_agent (int use) +{ + if (remote_protocol_packets[PACKET_QAgent].support != PACKET_DISABLE) + { + struct remote_state *rs = get_remote_state (); + + /* If the stub supports QAgent. */ + sprintf (rs->buf, "QAgent:%d", use); + putpkt (rs->buf); + getpkt (&rs->buf, &rs->buf_size, 0); + + if (strcmp (rs->buf, "OK") == 0) + { + use_agent = use; + return 1; + } + } + + return 0; +} + +static int +remote_can_use_agent (void) +{ + return (remote_protocol_packets[PACKET_QAgent].support != PACKET_DISABLE); +} + static void init_remote_ops (void) { @@ -10869,6 +10900,8 @@ Specify the serial device it is connected to\n\ remote_ops.to_static_tracepoint_markers_by_strid = remote_static_tracepoint_markers_by_strid; remote_ops.to_traceframe_info = remote_traceframe_info; + remote_ops.to_use_agent = remote_use_agent; + remote_ops.to_can_use_agent = remote_can_use_agent; } /* Set up the extended remote vector by making a copy of the standard @@ -11382,6 +11415,9 @@ Show the maximum size of the address (in bits) in a memory packet."), NULL, add_packet_config_cmd (&remote_protocol_packets[PACKET_QDisableRandomization], "QDisableRandomization", "disable-randomization", 0); + add_packet_config_cmd (&remote_protocol_packets[PACKET_QAgent], + "QAgent", "agent", 0); + /* Keep the old ``set remote Z-packet ...'' working. Each individual Z sub-packet has its own set and show commands, but users may have sets to this variable in their .gdbinit files (or in their |