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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-03-23 12:43:36 -0600 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-05-04 11:41:24 +1000 |
| commit | f03de3b44b1053c3c82f41a22ae452d1ecfdd8c5 (patch) | |
| tree | ca441df0a8df28109c38b5d90e38fcefc3917348 /target/ppc/helper_regs.c | |
| parent | f43520e5b233828bd4d98b4a1300ddb475e7486a (diff) | |
| download | qemu-f03de3b44b1053c3c82f41a22ae452d1ecfdd8c5.zip qemu-f03de3b44b1053c3c82f41a22ae452d1ecfdd8c5.tar.gz qemu-f03de3b44b1053c3c82f41a22ae452d1ecfdd8c5.tar.bz2 | |
target/ppc: Put LPCR[GTSE] in hflags
Because this bit was not in hflags, the privilege check
for tlb instructions was essentially random.
Recompute hflags when storing to LPCR.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210323184340.619757-7-richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/helper_regs.c')
| -rw-r--r-- | target/ppc/helper_regs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index e345966..f85bb14 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -149,6 +149,9 @@ void hreg_compute_hflags(CPUPPCState *env) if ((ppc_flags & POWERPC_FLAG_TM) && (msr & (1ull << MSR_TM))) { hflags |= 1 << HFLAGS_TM; } + if (env->spr[SPR_LPCR] & LPCR_GTSE) { + hflags |= 1 << HFLAGS_GTSE; + } #ifndef CONFIG_USER_ONLY if (!env->has_hv_mode || (msr & (1ull << MSR_HV))) { |