diff options
| author | Gleb Natapov <gleb@redhat.com> | 2009-04-12 13:36:36 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-06-10 11:48:41 +0300 |
| commit | d53c4777b3a3e5031710d0664851d1309325884b (patch) | |
| tree | 6cb774e790eff54c45e04844886b81a68005714a /arch/x86/kvm | |
| parent | b2833e3cdebfe3ea4d0d1d3ce4d2ff1c42a4f8f4 (diff) | |
KVM: x86 emulator: Complete decoding of call near in decode stage
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/x86_emulate.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 14b8ee2c09e..4a9cd4c2b98 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -192,7 +192,7 @@ static u32 opcode_table[256] = { SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, /* 0xE8 - 0xEF */ - ImplicitOps | Stack, SrcImm | ImplicitOps, + SrcImm | Stack, SrcImm | ImplicitOps, SrcImm | Src2Imm16, SrcImmByte | ImplicitOps, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, SrcNone | ByteOp | ImplicitOps, SrcNone | ImplicitOps, @@ -1781,18 +1781,7 @@ special_insn: io_dir_in = 0; goto do_io; case 0xe8: /* call (near) */ { - long int rel; - switch (c->op_bytes) { - case 2: - rel = insn_fetch(s16, 2, c->eip); - break; - case 4: - rel = insn_fetch(s32, 4, c->eip); - break; - default: - DPRINTF("Call: Invalid op_bytes\n"); - goto cannot_emulate; - } + long int rel = c->src.val; c->src.val = (unsigned long) c->eip; jmp_rel(c, rel); emulate_push(ctxt); |