diff options
Diffstat (limited to 'gdb/gdbserver/tracepoint.c')
| -rw-r--r-- | gdb/gdbserver/tracepoint.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c index 4172756..c203080 100644 --- a/gdb/gdbserver/tracepoint.c +++ b/gdb/gdbserver/tracepoint.c @@ -973,11 +973,6 @@ struct traceframe fields (and no data) marks the end of trace data. */ #define TRACEFRAME_EOB_MARKER_SIZE offsetof (struct traceframe, data) -/* The traceframe to be used as the source of data to send back to - GDB. A value of -1 means to get data from the live program. */ - -int current_traceframe = -1; - /* This flag is true if the trace buffer is circular, meaning that when it fills, the oldest trace frames are discarded in order to make room. */ @@ -2279,10 +2274,11 @@ static struct traceframe * find_next_traceframe_in_range (CORE_ADDR lo, CORE_ADDR hi, int inside_p, int *tfnump) { + client_state &cs = get_client_state (); struct traceframe *tframe; CORE_ADDR tfaddr; - *tfnump = current_traceframe + 1; + *tfnump = cs.current_traceframe + 1; tframe = find_traceframe (*tfnump); /* The search is not supposed to wrap around. */ if (!tframe) @@ -2312,9 +2308,10 @@ find_next_traceframe_in_range (CORE_ADDR lo, CORE_ADDR hi, int inside_p, static struct traceframe * find_next_traceframe_by_tracepoint (int num, int *tfnump) { + client_state &cs = get_client_state (); struct traceframe *tframe; - *tfnump = current_traceframe + 1; + *tfnump = cs.current_traceframe + 1; tframe = find_traceframe (*tfnump); /* The search is not supposed to wrap around. */ if (!tframe) @@ -2343,6 +2340,7 @@ find_next_traceframe_by_tracepoint (int num, int *tfnump) static void cmd_qtinit (char *packet) { + client_state &cs = get_client_state (); struct trace_state_variable *tsv, *prev, *next; /* Can't do this command without a pid attached. */ @@ -2353,7 +2351,7 @@ cmd_qtinit (char *packet) } /* Make sure we don't try to read from a trace frame. */ - current_traceframe = -1; + cs.current_traceframe = -1; stop_tracing (); @@ -2813,6 +2811,7 @@ cmd_qtenable_disable (char *own_buf, int enable) static void cmd_qtv (char *own_buf) { + client_state &cs = get_client_state (); ULONGEST num; LONGEST val = 0; int err; @@ -2821,7 +2820,7 @@ cmd_qtv (char *own_buf) packet += strlen ("qTV:"); unpack_varlen_hex (packet, &num); - if (current_traceframe >= 0) + if (cs.current_traceframe >= 0) { err = traceframe_read_tsv ((int) num, &val); if (err) @@ -3552,6 +3551,7 @@ cmd_qtdisconnected (char *own_buf) static void cmd_qtframe (char *own_buf) { + client_state &cs = get_client_state (); ULONGEST frame, pc, lo, hi, num; int tfnum, tpnum; struct traceframe *tframe; @@ -3602,7 +3602,7 @@ cmd_qtframe (char *own_buf) if (tfnum == -1) { trace_debug ("Want to stop looking at traceframes"); - current_traceframe = -1; + cs.current_traceframe = -1; write_ok (own_buf); return; } @@ -3612,7 +3612,7 @@ cmd_qtframe (char *own_buf) if (tframe) { - current_traceframe = tfnum; + cs.current_traceframe = tfnum; sprintf (own_buf, "F%xT%x", tfnum, tframe->tpnum); } else @@ -5297,6 +5297,7 @@ traceframe_read_mem (int tfnum, CORE_ADDR addr, static int traceframe_read_tsv (int tsvnum, LONGEST *val) { + client_state &cs = get_client_state (); int tfnum; struct traceframe *tframe; unsigned char *database, *dataptr; @@ -5306,7 +5307,7 @@ traceframe_read_tsv (int tsvnum, LONGEST *val) trace_debug ("traceframe_read_tsv"); - tfnum = current_traceframe; + tfnum = cs.current_traceframe; if (tfnum < 0) { |