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| author | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-02-17 16:12:00 +0100 |
|---|---|---|
| committer | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-02-20 17:35:15 +0100 |
| commit | c23c939174445a65de521041509b038f5839a742 (patch) | |
| tree | 31efc024833d53523b0769d36ceff7fb35982658 /gdbserver/linux-low.h | |
| parent | 5c9eb2f2b53cb095dc6dbdd0654cec4ff9a53650 (diff) | |
| download | gdb-c23c939174445a65de521041509b038f5839a742.zip gdb-c23c939174445a65de521041509b038f5839a742.tar.gz gdb-c23c939174445a65de521041509b038f5839a742.tar.bz2 | |
gdbserver: turn fast tracepoint target ops into methods
gdbserver/ChangeLog:
2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Turn process_stratum_target's install_fast_tracepoint_jump_pad
and get_min_fast_tracepoint_insn_len ops into methods of
process_target.
* target.h (struct process_stratum_target): Remove the target ops.
(class process_target): Add the target ops. Also add
'supports_fast_tracepoints'.
(target_supports_fast_tracepoints): Update the macro.
(target_get_min_fast_tracepoint_insn_len): Update the macro.
(install_fast_tracepoint_jump_pad): Update and rename the macro
to ...
(target_install_fast_tracepoint_jump_pad): ... this.
* target.cc (process_target::supports_fast_tracepoints): Define.
(process_target::install_fast_tracepoint_jump_pad): Define.
(process_target::get_min_fast_tracepoint_insn_len): Define.
Update the derived classes and callers below.
* tracepoint.cc (install_fast_tracepoint): Update.
* linux-low.cc (linux_target_ops): Update.
(linux_process_target::supports_fast_tracepoints): Define.
(linux_install_fast_tracepoint_jump_pad): Turn into ...
(linux_process_target::install_fast_tracepoint_jump_pad): ... this.
(linux_get_min_fast_tracepoint_insn_len): Turn into ...
(linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
* linux-low.h (class linux_process_target): Update.
* lynx-low.cc (lynx_target_ops): Update.
* nto-low.cc (nto_target_ops): Update.
* win32-low.cc (win32_target_ops): Update.
Diffstat (limited to 'gdbserver/linux-low.h')
| -rw-r--r-- | gdbserver/linux-low.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gdbserver/linux-low.h b/gdbserver/linux-low.h index d3866de..35e30ed 100644 --- a/gdbserver/linux-low.h +++ b/gdbserver/linux-low.h @@ -402,6 +402,24 @@ public: void unpause_all (bool unfreeze) override; void stabilize_threads () override; + + bool supports_fast_tracepoints () override; + + int install_fast_tracepoint_jump_pad (CORE_ADDR tpoint, + CORE_ADDR tpaddr, + CORE_ADDR collector, + CORE_ADDR lockaddr, + ULONGEST orig_size, + CORE_ADDR *jump_entry, + CORE_ADDR *trampoline, + ULONGEST *trampoline_size, + unsigned char *jjump_pad_insn, + ULONGEST *jjump_pad_insn_size, + CORE_ADDR *adjusted_insn_addr, + CORE_ADDR *adjusted_insn_addr_end, + char *err) override; + + int get_min_fast_tracepoint_insn_len () override; }; #define get_thread_lwp(thr) ((struct lwp_info *) (thread_target_data (thr))) |