Sort the special case opcode 0f01 entries numerically, insert blank
lines between each of the cases, and properly place opening braces.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -4192,6 +4192,14 @@ x86_emulate(
}
#endif
+ case 0xd4: /* vmfunc */
+ generate_exception_if(lock_prefix | rep_prefix() | (vex.pfx ==
vex_66),
+ EXC_UD, -1);
+ fail_if(ops->vmfunc == NULL);
+ if ( (rc = ops->vmfunc(ctxt) != X86EMUL_OKAY) )
+ goto done;
+ goto no_writeback;
+
case 0xdf: /* invlpga */
generate_exception_if(!in_protmode(ctxt, ops), EXC_UD, -1);
generate_exception_if(!mode_ring0(), EXC_GP, 0);
@@ -4200,7 +4208,9 @@ x86_emulate(
ctxt)) )
goto done;
goto no_writeback;
- case 0xf9: /* rdtscp */ {
+
+ case 0xf9: /* rdtscp */
+ {
uint64_t tsc_aux;
fail_if(ops->read_msr == NULL);
if ( (rc = ops->read_msr(MSR_TSC_AUX, &tsc_aux, ctxt)) != 0 )
@@ -4208,14 +4218,9 @@ x86_emulate(
_regs.ecx = (uint32_t)tsc_aux;
goto rdtsc;
}
- case 0xd4: /* vmfunc */
- generate_exception_if(lock_prefix | rep_prefix() | (vex.pfx ==
vex_66),
- EXC_UD, -1);
- fail_if(ops->vmfunc == NULL);
- if ( (rc = ops->vmfunc(ctxt) != X86EMUL_OKAY) )
- goto done;
- goto no_writeback;
- case 0xfc: /* clzero */ {
+
+ case 0xfc: /* clzero */
+ {
unsigned int eax = 1, ebx = 0, dummy = 0;
unsigned long zero = 0;
x86emul: sort opcode 0f01 special case switch() statement
Sort the special case opcode 0f01 entries numerically, insert blank
lines between each of the cases, and properly place opening braces.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
--- a/xen/arch/x86/x86_emulate/x86_emulate.c
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c
@@ -4192,6 +4192,14 @@ x86_emulate(
}
#endif
+ case 0xd4: /* vmfunc */
+ generate_exception_if(lock_prefix | rep_prefix() | (vex.pfx ==
vex_66),
+ EXC_UD, -1);
+ fail_if(ops->vmfunc == NULL);
+ if ( (rc = ops->vmfunc(ctxt) != X86EMUL_OKAY) )
+ goto done;
+ goto no_writeback;
+
case 0xdf: /* invlpga */
generate_exception_if(!in_protmode(ctxt, ops), EXC_UD, -1);
generate_exception_if(!mode_ring0(), EXC_GP, 0);
@@ -4200,7 +4208,9 @@ x86_emulate(
ctxt)) )
goto done;
goto no_writeback;
- case 0xf9: /* rdtscp */ {
+
+ case 0xf9: /* rdtscp */
+ {
uint64_t tsc_aux;
fail_if(ops->read_msr == NULL);
if ( (rc = ops->read_msr(MSR_TSC_AUX, &tsc_aux, ctxt)) != 0 )
@@ -4208,14 +4218,9 @@ x86_emulate(
_regs.ecx = (uint32_t)tsc_aux;
goto rdtsc;
}
- case 0xd4: /* vmfunc */
- generate_exception_if(lock_prefix | rep_prefix() | (vex.pfx ==
vex_66),
- EXC_UD, -1);
- fail_if(ops->vmfunc == NULL);
- if ( (rc = ops->vmfunc(ctxt) != X86EMUL_OKAY) )
- goto done;
- goto no_writeback;
- case 0xfc: /* clzero */ {
+
+ case 0xfc: /* clzero */
+ {
unsigned int eax = 1, ebx = 0, dummy = 0;
unsigned long zero = 0;
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