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authorpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2006-03-14 14:20:32 +0000
committerpbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>2006-03-14 14:20:32 +0000
commit8637c67fc56c70a029c8f4c2ca99e2c89e804703 (patch)
treebd9ade4b6930249866c68ae8e1098d90fd7459f2
parentd80cfb3f705e88b1074f3b781c476618d2d24c0e (diff)
Fix FIQ bank switching.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1786 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r--target-arm/helper.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c
index d0cd6d8e54..60eee5c2c8 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -138,10 +138,10 @@ void switch_mode(CPUState *env, int mode)
if (old_mode == ARM_CPU_MODE_FIQ) {
memcpy (env->fiq_regs, env->regs + 8, 5 * sizeof(uint32_t));
- memcpy (env->regs, env->usr_regs + 8, 5 * sizeof(uint32_t));
+ memcpy (env->regs + 8, env->usr_regs, 5 * sizeof(uint32_t));
} else if (mode == ARM_CPU_MODE_FIQ) {
memcpy (env->usr_regs, env->regs + 8, 5 * sizeof(uint32_t));
- memcpy (env->regs, env->fiq_regs + 8, 5 * sizeof(uint32_t));
+ memcpy (env->regs + 8, env->fiq_regs, 5 * sizeof(uint32_t));
}
i = bank_number(old_mode);