diff options
| author | Pedro Alves <palves@redhat.com> | 2015-03-04 20:41:16 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2015-03-04 20:41:16 +0000 |
| commit | 1ec68e26c982a256df03d22dce072b88ab117a73 (patch) | |
| tree | 55fa2034593a4191263d1ad05cd9f8dfb7752bab /gdb/gdbserver/server.h | |
| parent | faf09f0119da40d9b408021ad5665a906e00ee59 (diff) | |
| download | binutils-gdb-1ec68e26c982a256df03d22dce072b88ab117a73.tar.gz | |
gdbserver: Support the "swbreak"/"hwbreak" stop reasons
This patch teaches the core of gdbserver about the new "swbreak" and
"hwbreak" stop reasons, and adds the necessary hooks a backend needs
to implement to support the feature.
gdb/gdbserver/ChangeLog:
2015-03-04 Pedro Alves <palves@redhat.com>
* remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
* server.c (swbreak_feature, hwbreak_feature): New globals.
(handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
(captured_main): Clear swbreak_feature and hwbreak_feature.
* server.h (swbreak_feature, hwbreak_feature): Declare.
* target.h (struct target_ops) <stopped_by_sw_breakpoint,
supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
supports_stopped_by_hw_breakpoint>: New fields.
(target_supports_stopped_by_sw_breakpoint)
(target_stopped_by_sw_breakpoint)
(target_supports_stopped_by_hw_breakpoint)
(target_stopped_by_hw_breakpoint): Declare.
Diffstat (limited to 'gdb/gdbserver/server.h')
| -rw-r--r-- | gdb/gdbserver/server.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h index dbf31d58071..91d4080d55e 100644 --- a/gdb/gdbserver/server.h +++ b/gdb/gdbserver/server.h @@ -86,6 +86,17 @@ extern int run_once; extern int multi_process; extern int non_stop; +/* True if the "swbreak+" feature is active. In that case, GDB wants + us to report whether a trap is explained by a software breakpoint + and for the server to handle PC adjustment if necessary on this + target. Only enabled if the target supports it. */ +extern int swbreak_feature; + +/* True if the "hwbreak+" feature is active. In that case, GDB wants + us to report whether a trap is explained by a hardware breakpoint. + Only enabled if the target supports it. */ +extern int hwbreak_feature; + extern int disable_randomization; #if USE_WIN32API |