gdbserver/linux-low: turn 'supports_hardware_single_step' into a method

[deliverable/binutils-gdb.git] / gdbserver / ChangeLog

diff --git a/gdbserver/ChangeLog b/gdbserver/ChangeLog
index 31901878e2eead95dd8839da7ec938727e3a1d46..9f14c57933e0686cd6431389c8bd3b92986e0bdc 100644 (file)
--- a/gdbserver/ChangeLog
+++ b/gdbserver/ChangeLog
@@ -1,3 +1,57 @@
+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.
+
 2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 
        Turn the 'supports_range_stepping' linux target op into a method