diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 7af67e5..cba9f5b 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -298,6 +298,9 @@ struct remote_state /* True if the stub reports support for conditional tracepoints. */ int cond_tracepoints; + /* True if the stub reports support for fast tracepoints. */ + int fast_tracepoints; + /* Nonzero if the user has pressed Ctrl-C, but the target hasn't responded to that. */ int ctrlc_pending_p; @@ -1066,6 +1069,7 @@ enum { PACKET_qXfer_siginfo_write, PACKET_qAttached, PACKET_ConditionalTracepoints, + PACKET_FastTracepoints, PACKET_bc, PACKET_bs, PACKET_MAX @@ -3136,6 +3140,15 @@ remote_cond_tracepoint_feature (const struct protocol_feature *feature, rs->cond_tracepoints = (support == PACKET_ENABLE); } +static void +remote_fast_tracepoint_feature (const struct protocol_feature *feature, + enum packet_support support, + const char *value) +{ + struct remote_state *rs = get_remote_state (); + rs->fast_tracepoints = (support == PACKET_ENABLE); +} + static struct protocol_feature remote_protocol_features[] = { { "PacketSize", PACKET_DISABLE, remote_packet_size, -1 }, { "qXfer:auxv:read", PACKET_DISABLE, remote_supported_packet, @@ -3164,6 +3177,8 @@ static struct protocol_feature remote_protocol_features[] = { PACKET_qXfer_siginfo_write }, { "ConditionalTracepoints", PACKET_DISABLE, remote_cond_tracepoint_feature, PACKET_ConditionalTracepoints }, + { "FastTracepoints", PACKET_DISABLE, remote_fast_tracepoint_feature, + PACKET_FastTracepoints }, { "ReverseContinue", PACKET_DISABLE, remote_supported_packet, PACKET_bc }, { "ReverseStep", PACKET_DISABLE, remote_supported_packet, @@ -8895,6 +8910,13 @@ remote_supports_cond_tracepoints (void) return rs->cond_tracepoints; } +int +remote_supports_fast_tracepoints (void) +{ + struct remote_state *rs = get_remote_state (); + return rs->fast_tracepoints; +} + static void init_remote_ops (void) { @@ -9371,6 +9393,8 @@ Show the maximum size of the address (in bits) in a memory packet."), NULL, add_packet_config_cmd (&remote_protocol_packets[PACKET_ConditionalTracepoints], "ConditionalTracepoints", "conditional-tracepoints", 0); + add_packet_config_cmd (&remote_protocol_packets[PACKET_FastTracepoints], + "FastTracepoints", "fast-tracepoints", 0); /* Keep the old ``set remote Z-packet ...'' working. Each individual Z sub-packet has its own set and show commands, but users may |