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authorPeter Maydell <peter.maydell@linaro.org>2016-02-11 11:17:31 +0000
committerPeter Maydell <peter.maydell@linaro.org>2016-02-11 11:17:31 +0000
commit4df322593037d2700f72dfdfb967300b7ad2e696 (patch)
tree105f55d22619a99fbe62b89ba824a73dfec4b04b /target-arm
parentfc05f4a62c568b607ec3fe428a419bb38205b570 (diff)
target-arm: Fix IL bit reported for Thumb coprocessor traps
All Thumb coprocessor instructions are 32 bits, so the IL bit in the syndrome register should be set. Pass false to the syn_* function's is_16bit argument rather than s->thumb so we report the correct IL bit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com> Message-id: 1454683067-16001-3-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target-arm')
-rw-r--r--target-arm/translate.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 2c8213b07a..8e8ffee9c6 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -7184,19 +7184,19 @@ static int disas_coproc_insn(DisasContext *s, uint32_t insn)
case 14:
if (is64) {
syndrome = syn_cp14_rrt_trap(1, 0xe, opc1, crm, rt, rt2,
- isread, s->thumb);
+ isread, false);
} else {
syndrome = syn_cp14_rt_trap(1, 0xe, opc1, opc2, crn, crm,
- rt, isread, s->thumb);
+ rt, isread, false);
}
break;
case 15:
if (is64) {
syndrome = syn_cp15_rrt_trap(1, 0xe, opc1, crm, rt, rt2,
- isread, s->thumb);
+ isread, false);
} else {
syndrome = syn_cp15_rt_trap(1, 0xe, opc1, opc2, crn, crm,
- rt, isread, s->thumb);
+ rt, isread, false);
}
break;
default: