[PATCH 18/18] un-nest enum pvk

[Ondrej Oprala <ooprala@redhat.com>]

From: Tom Tromey <tromey@redhat.com>

gdb/ChangeLog:

2013-10-09  Tom Tromey  <tromey@redhat.com>

	* prologue-value.h (enum pvk): Moved out from ...
	(struct prologue_value): ... here.
---
 gdb/prologue-value.h | 44 +++++++++++++++++++++++---------------------
 1 file changed, 23 insertions(+), 21 deletions(-)

diff --git a/gdb/prologue-value.h b/gdb/prologue-value.h
index b8ed813..af7728e 100644
--- a/gdb/prologue-value.h
+++ b/gdb/prologue-value.h
@@ -19,6 +19,28 @@
 #ifndef PROLOGUE_VALUE_H
 #define PROLOGUE_VALUE_H
 
+/* What sort of value is this?  This determines the interpretation
+   of subsequent fields.  */
+enum pvk {
+
+  /* We don't know anything about the value.  This is also used for
+     values we could have kept track of, when doing so would have
+     been too complex and we don't want to bother.  The bottom of
+     our lattice.  */
+  pvk_unknown,
+
+  /* A known constant.  K is its value.  */
+  pvk_constant,
+
+  /* The value that register REG originally had *UPON ENTRY TO THE
+     FUNCTION*, plus K.  If K is zero, this means, obviously, just
+     the value REG had upon entry to the function.  REG is a GDB
+     register number.  Before we start interpreting, we initialize
+     every register R to { pvk_register, R, 0 }.  */
+  pvk_register,
+
+};
+
 /* When we analyze a prologue, we're really doing 'abstract
    interpretation' or 'pseudo-evaluation': running the function's code
    in simulation, but using conservative approximations of the values
@@ -118,27 +140,7 @@
 
 struct prologue_value {
 
-  /* What sort of value is this?  This determines the interpretation
-     of subsequent fields.  */
-  enum {
-
-    /* We don't know anything about the value.  This is also used for
-       values we could have kept track of, when doing so would have
-       been too complex and we don't want to bother.  The bottom of
-       our lattice.  */
-    pvk_unknown,
-
-    /* A known constant.  K is its value.  */
-    pvk_constant,
-
-    /* The value that register REG originally had *UPON ENTRY TO THE
-       FUNCTION*, plus K.  If K is zero, this means, obviously, just
-       the value REG had upon entry to the function.  REG is a GDB
-       register number.  Before we start interpreting, we initialize
-       every register R to { pvk_register, R, 0 }.  */
-    pvk_register,
-
-  } kind;
+  enum pvk kind;
 
   /* The meanings of the following fields depend on 'kind'; see the
      comments for the specific 'kind' values.  */
-- 
1.8.3.1