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| author | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-04-02 15:11:31 +0200 |
|---|---|---|
| committer | Tankut Baris Aktemur <tankut.baris.aktemur@intel.com> | 2020-04-02 15:11:31 +0200 |
| commit | b31cdfa69f4adfc4760da1480c900f5c27421d43 (patch) | |
| tree | 6a17ecd2fa2566f8d3ef2b9b55916d41c7def9c4 /gdbserver/linux-crisv32-low.cc | |
| parent | 9cfd87155142f0467cdadb067efd21e165956c20 (diff) | |
| download | gdb-b31cdfa69f4adfc4760da1480c900f5c27421d43.zip gdb-b31cdfa69f4adfc4760da1480c900f5c27421d43.tar.gz gdb-b31cdfa69f4adfc4760da1480c900f5c27421d43.tar.bz2 | |
gdbserver/linux-low: turn 'supports_hardware_single_step' into a method
All the linux low targets except arm define the
'supports_hardware_single_step' op to return true. Hence, we override
the method to return true in linux_process_target, and remove the
definitions in all the linux low targets but arm.
gdbserver/ChangeLog:
2020-04-02 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Remove the 'supports_hardware_single_step' linux target op and
override the process_stratum_target's op definition in
linux_process_target to return true.
* linux-low.h (struct linux_target_ops): Remove the op.
(class linux_process_target) <finish_step_over>
<maybe_hw_step>: Declare.
* linux-low.cc (can_hardware_single_step): Remove.
(maybe_hw_step): Turn into...
(linux_process_target::maybe_hw_step): ...this.
(finish_step_over): Turn into...
(linux_process_target::finish_step_over): ...this.
(linux_process_target::supports_hardware_single_step): Update
to return true.
Update the callers below.
(linux_process_target::single_step)
(linux_process_target::resume_one_lwp_throw)
* linux-arm-low.cc (class arm_target)
<supports_hardware_single_step>: Declare.
(arm_supports_hardware_single_step): Turn into...
(arm_target::supports_hardware_single_step): ...this.
(the_low_target): Remove the op field.
* linux-x86-low.cc (x86_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-aarch64-low.cc (aarch64_supports_hardware_single_step):
Remove.
(the_low_target): Remove the op field.
* linux-bfin-low.cc (bfin_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-crisv32-low.cc (cris_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-m32r-low.cc (m32r_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-m68k-low.cc (m68k_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-ppc-low.cc (ppc_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-s390-low.cc (s390_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-sh-low.cc (sh_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-tic6x-low.cc (tic6x_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-tile-low.cc (tile_supports_hardware_single_step): Remove.
(the_low_target): Remove the op field.
* linux-xtensa-low.cc (xtensa_supports_hardware_single_step):
Remove.
(the_low_target): Remove the op field.
Diffstat (limited to 'gdbserver/linux-crisv32-low.cc')
| -rw-r--r-- | gdbserver/linux-crisv32-low.cc | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/gdbserver/linux-crisv32-low.cc b/gdbserver/linux-crisv32-low.cc index 8850e73..f662510 100644 --- a/gdbserver/linux-crisv32-low.cc +++ b/gdbserver/linux-crisv32-low.cc @@ -426,14 +426,6 @@ crisv32_target::low_arch_setup () current_process ()->tdesc = tdesc_crisv32; } -/* Support for hardware single step. */ - -static int -cris_supports_hardware_single_step (void) -{ - return 1; -} - static struct regset_info cris_regsets[] = { { PTRACE_GETREGS, PTRACE_SETREGS, 0, cris_num_regs * 4, GENERAL_REGS, cris_fill_gregset, cris_store_gregset }, @@ -468,7 +460,6 @@ crisv32_target::get_regs_info () } struct linux_target_ops the_low_target = { - cris_supports_hardware_single_step, }; /* The linux target ops object. */ |