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| author | Richard Henderson <rth@twiddle.net> | 2015-07-06 19:37:00 +0100 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2016-02-15 14:50:00 +1100 |
| commit | 523e28d7614571680d21641bd0bd9b9e84570cee (patch) | |
| tree | 3960d489239e4b5be65bc3a2d9f31c1c5133942b /target-i386/mpx_helper.c | |
| parent | 62b58ba58bfebdb8a1c447beaa1285cc21249d15 (diff) | |
| download | qemu-523e28d7614571680d21641bd0bd9b9e84570cee.tar.gz qemu-523e28d7614571680d21641bd0bd9b9e84570cee.tar.bz2 qemu-523e28d7614571680d21641bd0bd9b9e84570cee.zip | |
target-i386: Implement BNDCL, BNDCU, BNDCN
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-i386/mpx_helper.c')
| -rw-r--r-- | target-i386/mpx_helper.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target-i386/mpx_helper.c b/target-i386/mpx_helper.c index 578b978eba..e4d5aba86b 100644 --- a/target-i386/mpx_helper.c +++ b/target-i386/mpx_helper.c @@ -51,3 +51,11 @@ void cpu_sync_bndcs_hflags(CPUX86State *env) env->hflags = hflags; env->hflags2 = hflags2; } + +void helper_bndck(CPUX86State *env, uint32_t fail) +{ + if (unlikely(fail)) { + env->bndcs_regs.sts = 1; + raise_exception_ra(env, EXCP05_BOUND, GETPC()); + } +} |