From: Alexandre Oliva <aoliva@redhat.com>
Date: Tue, 4 Jul 2000 05:16:20 +0000 (+0000)
Subject: * armdefs.h (SYSTEMBANK): Define as USERBANK.
X-Git-Tag: readline-pre-41-import~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b0eae074ca6977683bf979afd6a98ab663431a47;p=platform%2Fupstream%2Fbinutils.git

* armdefs.h (SYSTEMBANK): Define as USERBANK.
* armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
---

diff --git a/sim/arm/ChangeLog b/sim/arm/ChangeLog
index c0990c7..0e96893 100644
--- a/sim/arm/ChangeLog
+++ b/sim/arm/ChangeLog
@@ -1,3 +1,8 @@
+2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
+
+	* armdefs.h (SYSTEMBANK): Define as USERBANK.
+	* armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
+
 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
 
 	* armemu.c (Multiply64): Fix computation of flag N.
diff --git a/sim/arm/armdefs.h b/sim/arm/armdefs.h
index b23f26f..d08a94c 100644
--- a/sim/arm/armdefs.h
+++ b/sim/arm/armdefs.h
@@ -226,7 +226,7 @@ struct ARMul_State
 #define ABORTBANK 4
 #define UNDEFBANK 5
 #define DUMMYBANK 6
-#define SYSTEMBANK 7
+#define SYSTEMBANK USERBANK
 
 #define BANK_CAN_ACCESS_SPSR(bank)  \
   ((bank) != USERBANK && (bank) != SYSTEMBANK && (bank) != DUMMYBANK)
diff --git a/sim/arm/armsupp.c b/sim/arm/armsupp.c
index 5c18ddd..e63448a 100644
--- a/sim/arm/armsupp.c
+++ b/sim/arm/armsupp.c
@@ -369,10 +369,6 @@ ARMul_SwitchMode (ARMul_State * state, ARMword oldmode, ARMword newmode)
     {				/* really need to do it */
       switch (oldbank)
 	{			/* save away the old registers */
-	case SYSTEMBANK:
-	  /* The System mode uses the USER bank.  */
-	  oldbank = USERBANK;
-	  /* Fall through.  */
 	case USERBANK:
 	case IRQBANK:
 	case SVCBANK:
@@ -398,9 +394,6 @@ ARMul_SwitchMode (ARMul_State * state, ARMword oldmode, ARMword newmode)
       
       switch (newbank)
 	{			/* restore the new registers */
-	case SYSTEMBANK:
-	  newbank = USERBANK;
-	  /* Fall through.  */
 	case USERBANK:
 	case IRQBANK:
 	case SVCBANK: