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| author | Tom Tromey <tromey@redhat.com> | 2011-02-18 20:55:45 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2011-02-18 20:55:45 +0000 |
| commit | c7f96d2b95d916a17453df2df3bff1b382420bc8 (patch) | |
| tree | 3d92959b148d78f2ca28eb68ce00316d56c8f98a /gdb/gdbserver | |
| parent | 66694b75a4d54ce3228aab59ac09585f576dcc16 (diff) | |
| download | gdb-c7f96d2b95d916a17453df2df3bff1b382420bc8.zip gdb-c7f96d2b95d916a17453df2df3bff1b382420bc8.tar.gz gdb-c7f96d2b95d916a17453df2df3bff1b382420bc8.tar.bz2 | |
gdb
* ax-general.c (aop_map): Add pick and rot.
* dwarf2loc.c (compile_dwarf_to_ax) <DW_OP_over>: Reimplement.
<DW_OP_rot>: Implement.
* ax.h (enum agent_op) <aop_pick, aop_rot>: New constants.
(ax_pick): Declare.
* ax-general.c (ax_pick): New function.
doc
* agentexpr.texi (Bytecode Descriptions): Document pick and rot.
gdbserver
* 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.
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)) |