Displaying 2 results from an estimated 2 matches for "fp_fault".
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2008 Mar 28
0
[14/17][PATCH] kvm/ia64: Add guest interruption injection support.
...ne INITIAL_PSR_VALUE_AT_INTERRUPTION 0x0000001808028034
>+
Xen also use this value, you had better use macros of PSR bits.
Or you can add the same comments as Xen.
>+
>+/*
>+ * Handle floating-point assist faults and traps for domain.
>+ */
>+unsigned long vmm_handle_fpu_swa(int fp_fault, REGS *regs, unsigned
>long isr)
>+{
>+ struct kvm_vcpu *v = current_vcpu;
>+ IA64_BUNDLE bundle;
>+ unsigned long fault_ip;
>+ fpswa_ret_t ret;
>+
>+ fault_ip = regs->cr_iip;
>+ /*
>+ * When the FP trap occurs, the trapping instruction is
>completed.
>+ * I...
2008 Mar 28
0
[14/17][PATCH] kvm/ia64: Add guest interruption injection support.
...ne INITIAL_PSR_VALUE_AT_INTERRUPTION 0x0000001808028034
>+
Xen also use this value, you had better use macros of PSR bits.
Or you can add the same comments as Xen.
>+
>+/*
>+ * Handle floating-point assist faults and traps for domain.
>+ */
>+unsigned long vmm_handle_fpu_swa(int fp_fault, REGS *regs, unsigned
>long isr)
>+{
>+ struct kvm_vcpu *v = current_vcpu;
>+ IA64_BUNDLE bundle;
>+ unsigned long fault_ip;
>+ fpswa_ret_t ret;
>+
>+ fault_ip = regs->cr_iip;
>+ /*
>+ * When the FP trap occurs, the trapping instruction is
>completed.
>+ * I...