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gdbserver/linux-low: turn '{collect, supply}_ptrace_register' into methods

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

	Turn the 'collect_ptrace_register' and 'supply_ptrace_register'
	linux target ops into methods of linux_process_target.

	* linux-low.h (struct linux_target_ops): Remove the ops.
	(class linux_process_target) <low_collect_ptrace_register>
	<low_store_ptrace_register>: Declare.
	* linux-low.cc (linux_process_target::low_collect_ptrace_register)
	(linux_process_target::low_supply_ptrace_register): Define.

	Update the callers below.

	(linux_process_target::fetch_register)
	(linux_process_target::store_register)

	* linux-x86-low.cc (the_low_target): Remove the op fields.
	* linux-aarch64-low.cc (the_low_target): Ditto.
	* linux-arm-low.cc (the_low_target): Ditto.
	* linux-bfin-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-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-mips-low.cc (class mips_target)
	<low_collect_ptrace_register>
	<low_supply_ptrace_register>: Declare.
	(mips_collect_ptrace_register): Turn into ...
	(mips_target::low_collect_ptrace_register): ...this.
	(mips_supply_ptrace_register): Turn into...
	(mips_target::low_supply_ptrace_register): ...this.
	(the_low_target): Remove the op fields.
	* linux-ppc-low.cc (class ppc_target)
	<low_collect_ptrace_register>
	<low_supply_ptrace_register>: Declare.
	(ppc_collect_ptrace_register): Turn into ...
	(ppc_target::low_collect_ptrace_register): ...this.
	(ppc_supply_ptrace_register): Turn into ...
	(ppc_target::low_supply_ptrace_register): ...this.
	(ppc_fill_gregset): Update for the calls to
	low_collect_ptrace_register.
	(the_low_target): Remove the op fields.
	* linux-s390-low.cc (class s390_target)
	<low_collect_ptrace_register>
	<low_supply_ptrace_register>: Declare.
	(s390_collect_ptrace_register): Turn into ...
	(s390_target::low_collect_ptrace_register): ...this.
	(s390_supply_ptrace_register): Turn into ...
	(s390_target::low_supply_ptrace_register): ...this.
	(s390_fill_gregset): Update for the calls to
	low_collect_ptrace_register.
	(the_low_target): Remove the op fields.
This commit is contained in:
Tankut Baris Aktemur
2020-04-02 15:11:28 +02:00
parent ac1bbaca10
commit b35db73327
18 changed files with 133 additions and 70 deletions
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15
gdbserver/linux-low.h
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@@ -131,13 +131,6 @@ struct lwp_info;
struct linux_target_ops
{
/* Hooks to reformat register data for PEEKUSR/POKEUSR (in particular
for registers smaller than an xfer unit). */
void (*collect_ptrace_register) (struct regcache *regcache,
int regno, char *buf);
void (*supply_ptrace_register) (struct regcache *regcache,
int regno, const char *buf);
/* Hook to convert from target format to ptrace format and back.
Returns true if any conversion was done; false otherwise.
If DIRECTION is 1, then copy from INF to NATIVE.
@@ -682,6 +675,14 @@ protected:
virtual CORE_ADDR low_stopped_data_address ();
/* Hooks to reformat register data for PEEKUSR/POKEUSR (in particular
for registers smaller than an xfer unit). */
virtual void low_collect_ptrace_register (regcache *regcache, int regno,
char *buf);
virtual void low_supply_ptrace_register (regcache *regcache, int regno,
const char *buf);
/* How many bytes the PC should be decremented after a break. */
virtual int low_decr_pc_after_break ();
};