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Fix breakage of 8xx boards from recent commit. 

This patch fixes the negative consequences for 8xx of the recent
"ppc4xx: Clean up 440 exceptions handling" commit.

Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
This commit is contained in:
Rafal Jaworowski 2007-07-19 17:12:28 +02:00 committed by Detlev Zundel
parent 3a6cab844c
commit cc3023b9f9
2 changed files with 7 additions and 1 deletions
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6
include/asm-ppc/processor.h
View File

@ -628,6 +628,12 @@
#define MAS6 SPRN_MAS6 #define MAS6 SPRN_MAS6
#define MAS7 SPRN_MAS7 #define MAS7 SPRN_MAS7
#if defined(CONFIG_4xx) || defined(CONFIG_44x) || defined(CONFIG_MPC85xx)
#define DAR_DEAR DEAR
#else
#define DAR_DEAR DAR
#endif
/* Device Control Registers */ /* Device Control Registers */
#define DCRN_BEAR 0x090 /* Bus Error Address Register */ #define DCRN_BEAR 0x090 /* Bus Error Address Register */

2
include/ppc_asm.tmpl
View File

@ -235,7 +235,7 @@
stw r22,_CTR(r21); \ stw r22,_CTR(r21); \
mfspr r20,XER; \ mfspr r20,XER; \
stw r20,_XER(r21); \ stw r20,_XER(r21); \
mfspr r20,DEAR; \ mfspr r20, DAR_DEAR; \
stw r20,_DAR(r21); \ stw r20,_DAR(r21); \
mfspr r22,reg1; \ mfspr r22,reg1; \
mfspr r23,reg2; \ mfspr r23,reg2; \