gdb: rename displaced_step_closure to displaced_step_copy_insn_closure

Since we're going to introduce other "displaced step" functions and
another kind of displaced step closure, make it clear that this is the
return type of the gdbarch_displaced_step_copy_insn function.

gdb/ChangeLog:

	* infrun.h (get_displaced_step_closure_by_addr): Rename to...
	(get_displaced_step_copy_insn_closure_by_addr): ... this.
	Update all users.
	(displaced_step_closure): Rename to...
	(displaced_step_copy_insn_closure): ... this.  Update all users.
	(displaced_step_closure_up): Rename to...
	(displaced_step_copy_insn_closure_up). ... this.  Update all
	users.
	(buf_displaced_step_closure): Rename to...
	(buf_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* infrun.c (get_displaced_step_closure_by_addr): Rename to...
	(get_displaced_step_copy_insn_closure_by_addr): ... this.
	Update all users.
	* aarch64-tdep.c (aarch64_displaced_step_closure): Rename to...
	(aarch64_displaced_step_copy_insn_closure): ... this.  Update
	all users.
	* amd64-tdep.c (amd64_displaced_step_closure): Rename to...
	(amd64_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* arm-tdep.h (arm_displaced_step_closure): Rename to...
	(arm_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* i386-tdep.h (i386_displaced_step_closure): Rename to...
	(i386_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* rs6000-tdep.c (ppc_displaced_step_closure): Rename to...
	(ppc_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* s390-tdep.c (s390_displaced_step_closure): Rename to...
	(s390_displaced_step_copy_insn_closure): ... this.  Update all
	users.
	* gdbarch.h: Re-generate.
	* gdbarch.c: Re-generate.

Change-Id: I11f56dbcd4c3532fb195a08ba93bccf1d12a03c8

1 files changed, 7 insertions, 7 deletions

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index ad02ad6..d59008b 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -799,14 +799,14 @@ i386_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr)
 
 /* Some kernels may run one past a syscall insn, so we have to cope.  */
 
-displaced_step_closure_up
+displaced_step_copy_insn_closure_up
 i386_displaced_step_copy_insn (struct gdbarch *gdbarch,
 			       CORE_ADDR from, CORE_ADDR to,
 			       struct regcache *regs)
 {
   size_t len = gdbarch_max_insn_length (gdbarch);
-  std::unique_ptr<i386_displaced_step_closure> closure
-    (new i386_displaced_step_closure (len));
+  std::unique_ptr<i386_displaced_step_copy_insn_closure> closure
+    (new i386_displaced_step_copy_insn_closure (len));
   gdb_byte *buf = closure->buf.data ();
 
   read_memory (from, buf, len);
@@ -830,7 +830,7 @@ i386_displaced_step_copy_insn (struct gdbarch *gdbarch,
 			  displaced_step_dump_bytes (buf, len).c_str ());
 
   /* This is a work around for a problem with g++ 4.8.  */
-  return displaced_step_closure_up (closure.release ());
+  return displaced_step_copy_insn_closure_up (closure.release ());
 }
 
 /* Fix up the state of registers and memory after having single-stepped
@@ -838,7 +838,7 @@ i386_displaced_step_copy_insn (struct gdbarch *gdbarch,
 
 void
 i386_displaced_step_fixup (struct gdbarch *gdbarch,
-			   struct displaced_step_closure *closure_,
+			   struct displaced_step_copy_insn_closure *closure_,
 			   CORE_ADDR from, CORE_ADDR to,
 			   struct regcache *regs)
 {
@@ -850,8 +850,8 @@ i386_displaced_step_fixup (struct gdbarch *gdbarch,
      applying it.  */
   ULONGEST insn_offset = to - from;
 
-  i386_displaced_step_closure *closure
-    = (i386_displaced_step_closure *) closure_;
+  i386_displaced_step_copy_insn_closure *closure
+    = (i386_displaced_step_copy_insn_closure *) closure_;
   gdb_byte *insn = closure->buf.data ();
   /* The start of the insn, needed in case we see some prefixes.  */
   gdb_byte *insn_start = insn;