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KVM: x86 emulator: remove unused functions

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Remove #ifdef functions never used

Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Laurent Vivier 2007-09-18 11:26:38 +02:00 committed by Avi Kivity
parent 7aa81cc047
commit a7ddce3afc
1 changed files with 0 additions and 39 deletions
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39
drivers/kvm/x86_emulate.c
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@ -1639,42 +1639,3 @@ x86_emulate_memop(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
DPRINTF("Cannot emulate %02x\n", b);
return -1;
}
#ifdef __XEN__
#include <asm/mm.h>
#include <asm/uaccess.h>
int
x86_emulate_read_std(unsigned long addr,
unsigned long *val,
unsigned int bytes, struct x86_emulate_ctxt *ctxt)
{
unsigned int rc;
*val = 0;
if ((rc = copy_from_user((void *)val, (void *)addr, bytes)) != 0) {
propagate_page_fault(addr + bytes - rc, 0); /* read fault */
return X86EMUL_PROPAGATE_FAULT;
}
return X86EMUL_CONTINUE;
}
int
x86_emulate_write_std(unsigned long addr,
unsigned long val,
unsigned int bytes, struct x86_emulate_ctxt *ctxt)
{
unsigned int rc;
if ((rc = copy_to_user((void *)addr, (void *)&val, bytes)) != 0) {
propagate_page_fault(addr + bytes - rc, PGERR_write_access);
return X86EMUL_PROPAGATE_FAULT;
}
return X86EMUL_CONTINUE;
}
#endif