diff options
| author | Avi Kivity <avi@redhat.com> | 2012-04-09 18:40:02 +0300 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-04-16 20:36:16 -0300 |
| commit | cbe2c9d30aa69b0551247ddb0fb450b6e8080ec4 (patch) | |
| tree | 84edcdbe15e4db09c6f6ba463d083bd42e51bbeb /arch/x86/include/asm/kvm_emulate.h | |
| parent | 3e114eb4db3a33141b8c91bb53dae9ba6b015a32 (diff) | |
| download | blackbird-op-linux-cbe2c9d30aa69b0551247ddb0fb450b6e8080ec4.tar.gz blackbird-op-linux-cbe2c9d30aa69b0551247ddb0fb450b6e8080ec4.zip | |
KVM: x86 emulator: MMX support
General support for the MMX instruction set. Special care is taken
to trap pending x87 exceptions so that they are properly reflected
to the guest.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index c222e1a1b12a..1ac46c22dd50 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -200,7 +200,7 @@ typedef u32 __attribute__((vector_size(16))) sse128_t; /* Type, address-of, and value of an instruction's operand. */ struct operand { - enum { OP_REG, OP_MEM, OP_IMM, OP_XMM, OP_NONE } type; + enum { OP_REG, OP_MEM, OP_IMM, OP_XMM, OP_MM, OP_NONE } type; unsigned int bytes; union { unsigned long orig_val; @@ -213,12 +213,14 @@ struct operand { unsigned seg; } mem; unsigned xmm; + unsigned mm; } addr; union { unsigned long val; u64 val64; char valptr[sizeof(unsigned long) + 2]; sse128_t vec_val; + u64 mm_val; }; }; |
