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| author | Max Filippov <jcmvbkbc@gmail.com> | 2011-09-06 03:55:45 +0400 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2011-09-10 16:57:39 +0000 |
| commit | 6ad6dbf7916c59b6ae6dfe208dd64e0bf89dbf0a (patch) | |
| tree | 29d3895812cc52290289631b5ec2fa8059d25992 /target-xtensa/helper.c | |
| parent | 797d780b1375b1af1d7713685589bfdec9908dc3 (diff) | |
| download | qemu-6ad6dbf7916c59b6ae6dfe208dd64e0bf89dbf0a.tar.gz | |
target-xtensa: implement extended L32R
See ISA, 4.3.3 for details.
TB flag XTENSA_TBFLAG_LITBASE is used to track enable bit of LITBASE SR.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-xtensa/helper.c')
| -rw-r--r-- | target-xtensa/helper.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-xtensa/helper.c b/target-xtensa/helper.c index 4f8693448e..074207f5cf 100644 --- a/target-xtensa/helper.c +++ b/target-xtensa/helper.c @@ -38,6 +38,7 @@ void cpu_reset(CPUXtensaState *env) { env->exception_taken = 0; env->pc = env->config->exception_vector[EXC_RESET]; + env->sregs[LITBASE] &= ~1; env->sregs[PS] = 0x1f; } |