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| author | Kevin O'Connor <kevin@koconnor.net> | 2014-04-29 16:38:59 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-05-13 13:12:40 +0200 |
| commit | 7848c8d19f8556666df25044bbd5d8b29439c368 (patch) | |
| tree | 250b284ca81228ae073c19938cfefde8a008a26c /linux-user | |
| parent | fd460606fd6f356ddcf424558ed67664e8d46eb4 (diff) | |
| download | qemu-7848c8d19f8556666df25044bbd5d8b29439c368.zip qemu-7848c8d19f8556666df25044bbd5d8b29439c368.tar.gz qemu-7848c8d19f8556666df25044bbd5d8b29439c368.tar.bz2 | |
target-i386: the x86 CPL is stored in CS.selector - auto update hflags accordingly.
Instead of manually calling cpu_x86_set_cpl() when the CPL changes,
check for CPL changes on calls to cpu_x86_load_seg_cache(R_CS). Every
location that called cpu_x86_set_cpl() also called
cpu_x86_load_seg_cache(R_CS), so cpu_x86_set_cpl() is no longer
required.
This fixes the SMM handler code as it was not setting/restoring the
CPL level manually.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index c38fecf..882186e 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -4051,8 +4051,6 @@ int main(int argc, char **argv, char **envp) #endif #if defined(TARGET_I386) - cpu_x86_set_cpl(env, 3); - env->cr[0] = CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK; env->hflags |= HF_PE_MASK; if (env->features[FEAT_1_EDX] & CPUID_SSE) { |