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, 7 insertions, 7 deletions

diff --git a/gdbserver/lynx-low.cc b/gdbserver/lynx-low.cc
index e243764..eb5147d 100644
--- a/gdbserver/lynx-low.cc
+++ b/gdbserver/lynx-low.cc
@@ -638,8 +638,9 @@ lynx_process_target::store_registers (regcache *regcache, int regno)
 
 /* Implement the read_memory target_ops method.  */
 
-static int
-lynx_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
+int
+lynx_process_target::read_memory (CORE_ADDR memaddr, unsigned char *myaddr,
+				  int len)
 {
   /* On LynxOS, memory reads needs to be performed in chunks the size
      of int types, and they should also be aligned accordingly.  */
@@ -671,8 +672,9 @@ lynx_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
 
 /* Implement the write_memory target_ops method.  */
 
-static int
-lynx_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
+int
+lynx_process_target::write_memory (CORE_ADDR memaddr,
+				   const unsigned char *myaddr, int len)
 {
   /* On LynxOS, memory writes needs to be performed in chunks the size
      of int types, and they should also be aligned accordingly.  */
@@ -694,7 +696,7 @@ lynx_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len)
 	{
 	  /* We need to read the memory at this address in order to preserve
 	     the data that we are not overwriting.  */
-	  lynx_read_memory (addr, (unsigned char *) &buf, xfer_size);
+	  read_memory (addr, (unsigned char *) &buf, xfer_size);
 	  if (errno)
 	    return errno;
 	}
@@ -727,8 +729,6 @@ static lynx_process_target the_lynx_target;
 /* The LynxOS target_ops vector.  */
 
 static process_stratum_target lynx_target_ops = {
-  lynx_read_memory,
-  lynx_write_memory,
   NULL,  /* look_up_symbols */
   lynx_request_interrupt,
   NULL,  /* read_auxv */