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[Qemu-devel] [PATCH] Sparc64 BPr branch target fix
From: |
Blue Swirl |
Subject: |
[Qemu-devel] [PATCH] Sparc64 BPr branch target fix |
Date: |
Thu, 22 Jun 2006 17:58:59 +0200 |
Fix the BPr instruction branch target calculation.
Index: qemu/target-sparc/translate.c
===================================================================
--- qemu.orig/target-sparc/translate.c 2006-06-22 14:50:51.000000000 +0000
+++ qemu/target-sparc/translate.c 2006-06-22 15:52:00.000000000 +0000
@@ -981,7 +981,7 @@
case 0x3: /* V9 BPr */
{
target = GET_FIELD_SP(insn, 0, 13) |
- (GET_FIELD_SP(insn, 20, 21) >> 7);
+ (GET_FIELD_SP(insn, 20, 21) << 14);
target = sign_extend(target, 16);
target <<= 2;
rs1 = GET_FIELD(insn, 13, 17);
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