diff options
Diffstat (limited to 'gdb/gdbserver')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/gdbserver/tracepoint.c | 22 |
2 files changed, 30 insertions, 0 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 55e7ad1..e5caba5 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,11 @@ +2011-02-18 Tom Tromey <tromey@redhat.com> + + * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick, + gdb_agent_op_rot>: New constants. + (gdb_agent_op_names): Add pick and roll. + (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New + cases. + 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com> * aclocal.m4: Regenerated with aclocal-1.11.1. diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c index fb5f522..36a92b2 100644 --- a/gdb/gdbserver/tracepoint.c +++ b/gdb/gdbserver/tracepoint.c @@ -517,6 +517,8 @@ enum gdb_agent_op gdb_agent_op_setv = 0x2d, gdb_agent_op_tracev = 0x2e, gdb_agent_op_trace16 = 0x30, + gdb_agent_op_pick = 0x32, + gdb_agent_op_rot = 0x33, gdb_agent_op_last }; @@ -571,6 +573,9 @@ static const char *gdb_agent_op_names [gdb_agent_op_last] = "tracev", "?undef?", "trace16", + "?undef?", + "pick", + "rot" }; struct agent_expr @@ -4598,6 +4603,23 @@ eval_agent_expr (struct tracepoint_hit_ctx *ctx, top = stack[sp]; break; + case gdb_agent_op_pick: + arg = aexpr->bytes[pc++]; + stack[sp] = top; + top = stack[sp - arg]; + ++sp; + break; + + case gdb_agent_op_rot: + { + ULONGEST tem = stack[sp - 1]; + + stack[sp - 1] = stack[sp - 2]; + stack[sp - 2] = top; + top = tem; + } + break; + case gdb_agent_op_zero_ext: arg = aexpr->bytes[pc++]; if (arg < (sizeof (LONGEST) * 8)) |