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gdbserver/linux-low: turn 'breakpoint_kind_from_{pc, current_state}' into methods

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gdbserver/ChangeLog:
2020-04-02  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	Remove the 'breakpoint_kind_from_pc' and
	'breakpoint_kind_from_current_state' linux target ops, and let the
	concrete linux target define them by overriding the ops of
	process_stratum_target.

	* linux-low.cc (linux_process_target::breakpoint_kind_from_pc):
	Remove.
	(linux_process_target::breakpoint_kind_from_current_state): Remove.
	* linux-low.h (struct linux_target_ops): Remove ops.
	(class linux_process_target) <breakpoint_kind_from_pc>: Remove.
	<breakpoint_kind_from_current_state>: Remove.
	* linux-x86-low.cc (the_low_target): Remove the op fields.
	* linux-bfin-low.cc (the_low_target): Ditto.
	* linux-cris-low.cc (the_low_target): Ditto.
	* linux-crisv32-low.cc (the_low_target): Ditto.
	* linux-m32r-low.cc (the_low_target): Ditto.
	* linux-m68k-low.cc (the_low_target): Ditto.
	* linux-mips-low.cc (the_low_target): Ditto.
	* linux-nios2-low.cc (the_low_target): Ditto.
	* linux-ppc-low.cc (the_low_target): Ditto.
	* linux-s390-low.cc (the_low_target): Ditto.
	* linux-sh-low.cc (the_low_target): Ditto.
	* linux-sparc-low.cc (the_low_target): Ditto.
	* linux-tic6x-low.cc (the_low_target): Ditto.
	* linux-tile-low.cc (the_low_target): Ditto.
	* linux-xtensa-low.cc (the_low_target): Ditto.
	* linux-aarch64-low.cc (class aarch64_target)
	<breakpoint_kind_from_pc>
	<breakpoint_kind_from_current_state>: Declare.
	(aarch64_breakpoint_kind_from_pc): Turn into...
	(aarch64_target::breakpoint_kind_from_pc): ...this.
	(aarch64_breakpoint_kind_from_current_state): Turn into...
	(aarch64_target::breakpoint_kind_from_current_state): ...this.
	(the_low_target): Remove the op fields.
	* linux-arm-low.cc (class arm_target):
	<breakpoint_kind_from_pc>
	<breakpoint_kind_from_current_state>: Declare.
	(arm_target::breakpoint_kind_from_pc): Define.
	(arm_target::breakpoint_kind_from_current_state): Define.
	(the_low_target): Remove the op fields.
	* linux-riscv-low.cc (class riscv_target):
	<breakpoint_kind_from_pc>: Declare.
	(riscv_breakpoint_kind_from_pc): Turn into...
	(riscv_target::breakpoint_kind_from_pc): ...this.
	(the_low_target): Remove the op fields.
This commit is contained in:
Tankut Baris Aktemur
2020-04-02 15:11:25 +02:00
parent bf9ae9d8c3
commit 06250e4e67
21 changed files with 79 additions and 73 deletions
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10
gdbserver/linux-low.h
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@@ -131,9 +131,6 @@ struct lwp_info;
struct linux_target_ops
{
/* See target.h for details. */
int (*breakpoint_kind_from_pc) (CORE_ADDR *pcptr);
/* See target.h for details. */
const gdb_byte *(*sw_breakpoint_from_kind) (int kind, int *size);
@@ -227,9 +224,6 @@ struct linux_target_ops
/* Returns true if the low target supports range stepping. */
int (*supports_range_stepping) (void);
/* See target.h. */
int (*breakpoint_kind_from_current_state) (CORE_ADDR *pcptr);
/* See target.h. */
int (*supports_hardware_single_step) (void);
@@ -442,12 +436,8 @@ public:
ssize_t multifs_readlink (int pid, const char *filename, char *buf,
size_t bufsiz) override;
int breakpoint_kind_from_pc (CORE_ADDR *pcptr) override;
const gdb_byte *sw_breakpoint_from_kind (int kind, int *size) override;
int breakpoint_kind_from_current_state (CORE_ADDR *pcptr) override;
const char *thread_name (ptid_t thread) override;
#if USE_THREAD_DB