コミット: b05e64e5fe26950eba7f895b31019b8cc598b42d - binutils_os216 (git)

GNU Binutils with patches for OS216

コミットメタ情報

• リビジョン: b05e64e5fe26950eba7f895b31019b8cc598b42d (tree)
• 日時: 2006-07-25 05:10:48
• 作者: Frederic Riss <frederic.riss@st.c...>
• コミッター: Frederic Riss

ログメッセージ

2006-07-21 Frederic Riss <[e-mail]>

* regcache.c (struct regcache): Make register_valid_p a signed
char
array.

変更サマリ

• modified: gdb/ChangeLog
• modified: gdb/regcache.c

差分

--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
[phone]  Frederic Riss  <[e-mail]>
+
+	* regcache.c (struct regcache): Make register_valid_p a signed char 
+	array.
+
 2006-07-24  Jan Kratochvil  <[e-mail]>
 	    Daniel Jacobowitz  <[e-mail]>
 

--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -186,7 +186,11 @@ struct regcache
      full [0 .. NUM_REGS + NUM_PSEUDO_REGS) while a read/write
      register cache can only hold [0 .. NUM_REGS).  */
   gdb_byte *registers;
-  gdb_byte *register_valid_p;
+  /* Register cache status:
+     register_valid_p[REG] == 0 if REG value is not in the cache
+                            > 0 if REG value is in the cache
+                            < 0 if REG value is permanently unavailable */
+  signed char *register_valid_p;
   /* Is this a read-only cache?  A read-only cache is used for saving
      the target's register state (e.g, across an inferior function
      call or just before forcing a function return).  A read-only