UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

MN10300: Fix misaligned index-register addressing handling 

Fix misalignment handling for an address calculated from the sum of two
registers.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Howells 2008-11-12 15:35:40 +00:00 committed by Linus Torvalds
parent 6d615c78fb
commit 852c15b736
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/mn10300/mm/misalignment.c
View File

@ -570,11 +570,11 @@ static int misalignment_addr(unsigned long *registers, unsigned params,
address += *postinc;
break;
case DM1:
postinc = &registers[Dreg_index[opcode >> 2 & 0x0c]];
postinc = &registers[Dreg_index[opcode >> 2 & 0x03]];
address += *postinc;
break;
case DM2:
postinc = &registers[Dreg_index[opcode >> 4 & 0x30]];
postinc = &registers[Dreg_index[opcode >> 4 & 0x03]];
address += *postinc;
break;
case AM0:
@ -582,11 +582,11 @@ static int misalignment_addr(unsigned long *registers, unsigned params,
address += *postinc;
break;
case AM1:
postinc = &registers[Areg_index[opcode >> 2 & 0x0c]];
postinc = &registers[Areg_index[opcode >> 2 & 0x03]];
address += *postinc;
break;
case AM2:
postinc = &registers[Areg_index[opcode >> 4 & 0x30]];
postinc = &registers[Areg_index[opcode >> 4 & 0x03]];
address += *postinc;
break;
case RM0: