gdbserver: turn target ops 'read_memory' and 'write_memory' into methods

gdbserver/ChangeLog:
2020-02-20  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	Turn process_stratum_target's read_memory and write_memory
	ops into methods of process_target.

	* target.h (struct process_stratum_target): Remove the target ops.
	(class process_target): Add the target ops.

	Update the derived classes and callers below.

	* linux-aarch32-low.cc (arm_breakpoint_at): Update.
	* linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
	* linux-arm-low.cc (arm_sigreturn_next_pc): Update.
	(arm_get_syscall_trapinfo): Update.
	* linux-cris-low.cc (cris_breakpoint_at): Update.
	* linux-crisv32-low.cc (cris_breakpoint_at): Update.
	* linux-m32r-low.cc (m32r_breakpoint_at): Update.
	* linux-mips-low.cc (mips_breakpoint_at): Update.
	* linux-nios2-low.cc (nios2_breakpoint_at): Update.
	* linux-ppc-low.cc (ppc_breakpoint_at): Update.
	* linux-sh-low.cc (sh_breakpoint_at): Update.
	* linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
	(sparc_store_gregset_from_stack): Update.
	(sparc_breakpoint_at): Update.
	* linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
	* linux-tile-low.cc (tile_breakpoint_at): Update.
	* linux-x86-low.cc (x86_breakpoint_at): Update.
	* linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
	* mem-brea.cc (insert_memory_breakpoint): Update.
	(validate_inserted_breakpoint): Update.
	* target.cc (read_inferior_memory): Update.
	(target_write_memory): Update.
	* linux-low.cc (linux_target_ops): Update.
	(linux_read_memory): Make a wrapper around the read_memory target
	op call.
	(linux_process_target::read_memory): Rename from linux_read_memory.
	(linux_write_memory): Turn into ...
	(linux_process_target::write_memory): ... this.
	* linux-low.h (class linux_process_target): Update.
	* lynx-low.cc (lynx_target_ops): Update.
	(lynx_read_memory): Turn into ...
	(lynx_process_target::read_memory): ... this.
	(lynx_write_memory): Turn into ...
	(lynx_process_target::write_memory): ... this.
	* lynx-low.h (class lynx_process_target): Update.
	* nto-low.cc (nto_target_ops): Update.
	(nto_read_memory): Turn into ...
	(nto_process_target::read_memory): ... this.
	(nto_write_memory): Turn into ...
	(nto_process_target::write_memory): ... this.
	* nto-low.h (class nto_process_target): Update.
	* win32-low.cc (win32_target_ops): Update.
	(win32_read_inferior_memory): Turn into ...
	(win32_process_target::read_memory): ... this.
	(win32_write_inferior_memory): Turn into ...
	(win32_process_target::write_memory): ... this.
	* win32-low.h (class win32_process_target): Update.

1 files changed, 3 insertions, 3 deletions

diff --git a/gdbserver/linux-sparc-low.cc b/gdbserver/linux-sparc-low.cc
index cfa76c0..b0b6c96 100644
--- a/gdbserver/linux-sparc-low.cc
+++ b/gdbserver/linux-sparc-low.cc
@@ -133,7 +133,7 @@ sparc_fill_gregset_to_stack (struct regcache *regcache, const void *buf)
   for (i = l0_regno; i <= i7_regno; i++)
     {
       collect_register (regcache, i, tmp_reg_buf);
-      (*the_target->write_memory) (addr, tmp_reg_buf, sizeof (tmp_reg_buf));
+      the_target->pt->write_memory (addr, tmp_reg_buf, sizeof (tmp_reg_buf));
       addr += sizeof (tmp_reg_buf);
     }
 }
@@ -184,7 +184,7 @@ sparc_store_gregset_from_stack (struct regcache *regcache, const void *buf)
 
   for (i = l0_regno; i <= i7_regno; i++)
     {
-      (*the_target->read_memory) (addr, tmp_reg_buf, sizeof (tmp_reg_buf));
+      the_target->pt->read_memory (addr, tmp_reg_buf, sizeof (tmp_reg_buf));
       supply_register (regcache, i, tmp_reg_buf);
       addr += sizeof (tmp_reg_buf);
     }
@@ -242,7 +242,7 @@ sparc_breakpoint_at (CORE_ADDR where)
 {
   unsigned char insn[INSN_SIZE];
 
-  (*the_target->read_memory) (where, (unsigned char *) insn, sizeof (insn));
+  the_target->pt->read_memory (where, (unsigned char *) insn, sizeof (insn));
 
   if (memcmp (sparc_breakpoint, insn, sizeof (insn)) == 0)
     return 1;