#include "vcpu.h"
#include <asm/pal.h>
#include <asm/sal.h>
#include <asm/fpswa.h>
#include <asm/kregs.h>
#include <asm/tlb.h>

Macros
#define	IA64_VHPT_TRANS_VECTOR 0x0000

#define	IA64_INST_TLB_VECTOR 0x0400

#define	IA64_DATA_TLB_VECTOR 0x0800

#define	IA64_ALT_INST_TLB_VECTOR 0x0c00

#define	IA64_ALT_DATA_TLB_VECTOR 0x1000

#define	IA64_DATA_NESTED_TLB_VECTOR 0x1400

#define	IA64_INST_KEY_MISS_VECTOR 0x1800

#define	IA64_DATA_KEY_MISS_VECTOR 0x1c00

#define	IA64_DIRTY_BIT_VECTOR 0x2000

#define	IA64_INST_ACCESS_BIT_VECTOR 0x2400

#define	IA64_DATA_ACCESS_BIT_VECTOR 0x2800

#define	IA64_BREAK_VECTOR 0x2c00

#define	IA64_EXTINT_VECTOR 0x3000

#define	IA64_PAGE_NOT_PRESENT_VECTOR 0x5000

#define	IA64_KEY_PERMISSION_VECTOR 0x5100

#define	IA64_INST_ACCESS_RIGHTS_VECTOR 0x5200

#define	IA64_DATA_ACCESS_RIGHTS_VECTOR 0x5300

#define	IA64_GENEX_VECTOR 0x5400

#define	IA64_DISABLED_FPREG_VECTOR 0x5500

#define	IA64_NAT_CONSUMPTION_VECTOR 0x5600

#define	IA64_SPECULATION_VECTOR 0x5700 /* UNUSED */

#define	IA64_DEBUG_VECTOR 0x5900

#define	IA64_UNALIGNED_REF_VECTOR 0x5a00

#define	IA64_UNSUPPORTED_DATA_REF_VECTOR 0x5b00

#define	IA64_FP_FAULT_VECTOR 0x5c00

#define	IA64_FP_TRAP_VECTOR 0x5d00

#define	IA64_LOWERPRIV_TRANSFER_TRAP_VECTOR 0x5e00

#define	IA64_TAKEN_BRANCH_TRAP_VECTOR 0x5f00

#define	IA64_SINGLE_STEP_TRAP_VECTOR 0x6000

#define	INITIAL_PSR_VALUE_AT_INTERRUPTION

#define	DOMN_PAL_REQUEST 0x110000

#define	DOMN_SAL_REQUEST 0x110001

Functions
void	inject_guest_interruption (struct kvm_vcpu *vcpu, u64 vec)

void	set_ifa_itir_iha (struct kvm_vcpu *vcpu, u64 vadr, int set_ifa, int set_itir, int set_iha)

void	dtlb_fault (struct kvm_vcpu *vcpu, u64 vadr)

void	itlb_fault (struct kvm_vcpu *vcpu, u64 vadr)

void	nested_dtlb (struct kvm_vcpu *vcpu)

void	alt_dtlb (struct kvm_vcpu *vcpu, u64 vadr)

void	alt_itlb (struct kvm_vcpu *vcpu, u64 vadr)

void	ivhpt_fault (struct kvm_vcpu *vcpu, u64 vadr)

void	dvhpt_fault (struct kvm_vcpu *vcpu, u64 vadr)

void	_general_exception (struct kvm_vcpu *vcpu)

void	illegal_op (struct kvm_vcpu *vcpu)

void	illegal_dep (struct kvm_vcpu *vcpu)

void	rsv_reg_field (struct kvm_vcpu *vcpu)

void	privilege_op (struct kvm_vcpu *vcpu)

void	unimpl_daddr (struct kvm_vcpu *vcpu)

void	privilege_reg (struct kvm_vcpu *vcpu)

void	inat_page_consumption (struct kvm_vcpu *vcpu, u64 vadr)

void	rnat_consumption (struct kvm_vcpu *vcpu)

void	dnat_page_consumption (struct kvm_vcpu *vcpu, u64 vadr)

void	data_page_not_present (struct kvm_vcpu *vcpu, u64 vadr)

void	inst_page_not_present (struct kvm_vcpu *vcpu, u64 vadr)

void	data_access_rights (struct kvm_vcpu *vcpu, u64 vadr)

fpswa_ret_t	vmm_fp_emulate (int fp_fault, void bundle, unsigned long ipsr, unsigned long fpsr, unsigned long isr, unsigned long pr, unsigned long ifs, struct kvm_pt_regs *regs)

unsigned long	vmm_handle_fpu_swa (int fp_fault, struct kvm_pt_regs *regs, unsigned long isr)

void	reflect_interruption (u64 ifa, u64 isr, u64 iim, u64 vec, struct kvm_pt_regs *regs)

void	kvm_ia64_handle_break (unsigned long ifa, struct kvm_pt_regs *regs, unsigned long isr, unsigned long iim)

void	check_pending_irq (struct kvm_vcpu *vcpu)

void	vhpi_detection (struct kvm_vcpu *vcpu)

void	leave_hypervisor_tail (void)

void	physical_tlb_miss (struct kvm_vcpu *vcpu, unsigned long vadr, int type)

void	kvm_page_fault (u64 vadr, u64 vec, struct kvm_pt_regs *regs)

void	kvm_vexirq (struct kvm_vcpu *vcpu)

void	kvm_ia64_handle_irq (struct kvm_vcpu *v)

void	vmm_transition (struct kvm_vcpu *vcpu)

void	vmm_panic_handler (u64 vec)

Variables
fpswa_interface_t *	vmm_fpswa_interface

Macro Definition Documentation

#define DOMN_PAL_REQUEST 0x110000

Definition at line 68 of file process.c.

#define DOMN_SAL_REQUEST 0x110001

Definition at line 69 of file process.c.

#define IA64_ALT_DATA_TLB_VECTOR 0x1000

Definition at line 37 of file process.c.

#define IA64_ALT_INST_TLB_VECTOR 0x0c00

Definition at line 36 of file process.c.

#define IA64_BREAK_VECTOR 0x2c00

Definition at line 44 of file process.c.

#define IA64_DATA_ACCESS_BIT_VECTOR 0x2800

Definition at line 43 of file process.c.

#define IA64_DATA_ACCESS_RIGHTS_VECTOR 0x5300

Definition at line 49 of file process.c.

#define IA64_DATA_KEY_MISS_VECTOR 0x1c00

Definition at line 40 of file process.c.

#define IA64_DATA_NESTED_TLB_VECTOR 0x1400

Definition at line 38 of file process.c.

#define IA64_DATA_TLB_VECTOR 0x0800

Definition at line 35 of file process.c.

#define IA64_DEBUG_VECTOR 0x5900

Definition at line 54 of file process.c.

#define IA64_DIRTY_BIT_VECTOR 0x2000

Definition at line 41 of file process.c.

#define IA64_DISABLED_FPREG_VECTOR 0x5500

Definition at line 51 of file process.c.

#define IA64_EXTINT_VECTOR 0x3000

Definition at line 45 of file process.c.

#define IA64_FP_FAULT_VECTOR 0x5c00

Definition at line 57 of file process.c.

#define IA64_FP_TRAP_VECTOR 0x5d00

Definition at line 58 of file process.c.

#define IA64_GENEX_VECTOR 0x5400

Definition at line 50 of file process.c.

#define IA64_INST_ACCESS_BIT_VECTOR 0x2400

Definition at line 42 of file process.c.

#define IA64_INST_ACCESS_RIGHTS_VECTOR 0x5200

Definition at line 48 of file process.c.

#define IA64_INST_KEY_MISS_VECTOR 0x1800

Definition at line 39 of file process.c.

#define IA64_INST_TLB_VECTOR 0x0400

Definition at line 34 of file process.c.

#define IA64_KEY_PERMISSION_VECTOR 0x5100

Definition at line 47 of file process.c.

#define IA64_LOWERPRIV_TRANSFER_TRAP_VECTOR 0x5e00

Definition at line 59 of file process.c.

#define IA64_NAT_CONSUMPTION_VECTOR 0x5600

Definition at line 52 of file process.c.

#define IA64_PAGE_NOT_PRESENT_VECTOR 0x5000

Definition at line 46 of file process.c.

#define IA64_SINGLE_STEP_TRAP_VECTOR 0x6000

Definition at line 61 of file process.c.

#define IA64_SPECULATION_VECTOR 0x5700 /* UNUSED */

Definition at line 53 of file process.c.

#define IA64_TAKEN_BRANCH_TRAP_VECTOR 0x5f00

Definition at line 60 of file process.c.

#define IA64_UNALIGNED_REF_VECTOR 0x5a00

Definition at line 55 of file process.c.

#define IA64_UNSUPPORTED_DATA_REF_VECTOR 0x5b00

Definition at line 56 of file process.c.

#define IA64_VHPT_TRANS_VECTOR 0x0000

Definition at line 33 of file process.c.

#define INITIAL_PSR_VALUE_AT_INTERRUPTION

Value:

(IA64_PSR_UP | IA64_PSR_MFL |\
            IA64_PSR_MFH | IA64_PSR_PK | IA64_PSR_DT |      \
            IA64_PSR_RT | IA64_PSR_MC|IA64_PSR_IT)

Definition at line 64 of file process.c.

Function Documentation

void _general_exception ( struct kvm_vcpu * vcpu )

Definition at line 290 of file process.c.

void alt_dtlb	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 239 of file process.c.

void alt_itlb	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 250 of file process.c.

void check_pending_irq ( struct kvm_vcpu * vcpu )

Definition at line 680 of file process.c.

void data_access_rights	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 425 of file process.c.

void data_page_not_present	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 412 of file process.c.

void dnat_page_consumption	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 397 of file process.c.

void dtlb_fault	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 205 of file process.c.

void dvhpt_fault	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 281 of file process.c.

void illegal_dep ( struct kvm_vcpu * vcpu )

Definition at line 310 of file process.c.

void illegal_op ( struct kvm_vcpu * vcpu )

Definition at line 300 of file process.c.

void inat_page_consumption	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 377 of file process.c.

void inject_guest_interruption	(	struct kvm_vcpu *	vcpu,
		u64	vec
	)

Definition at line 140 of file process.c.

void inst_page_not_present	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 417 of file process.c.

void itlb_fault	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 217 of file process.c.

void ivhpt_fault	(	struct kvm_vcpu *	vcpu,
		u64	vadr
	)

Definition at line 271 of file process.c.

void kvm_ia64_handle_break	(	unsigned long	ifa,
		struct kvm_pt_regs *	regs,
		unsigned long	isr,
		unsigned long	iim
	)

Definition at line 651 of file process.c.

void kvm_ia64_handle_irq ( struct kvm_vcpu * v )

Definition at line 930 of file process.c.

void kvm_page_fault	(	u64	vadr,
		u64	vec,
		struct kvm_pt_regs *	regs
	)

Definition at line 790 of file process.c.

void kvm_vexirq ( struct kvm_vcpu * vcpu )

Definition at line 919 of file process.c.

void leave_hypervisor_tail ( void )

Definition at line 740 of file process.c.

void nested_dtlb ( struct kvm_vcpu * vcpu )

Definition at line 229 of file process.c.

void physical_tlb_miss	(	struct kvm_vcpu *	vcpu,
		unsigned long	vadr,
		int	type
	)

Definition at line 778 of file process.c.

void privilege_op ( struct kvm_vcpu * vcpu )

Definition at line 330 of file process.c.

void privilege_reg ( struct kvm_vcpu * vcpu )

Definition at line 350 of file process.c.

void reflect_interruption	(	u64	ifa,
		u64	isr,
		u64	iim,
		u64	vec,
		struct kvm_pt_regs *	regs
	)

Definition at line 511 of file process.c.

void rnat_consumption ( struct kvm_vcpu * vcpu )

Definition at line 387 of file process.c.

void rsv_reg_field ( struct kvm_vcpu * vcpu )

Definition at line 320 of file process.c.

void set_ifa_itir_iha	(	struct kvm_vcpu *	vcpu,
		u64	vadr,
		int	set_ifa,
		int	set_itir,
		int	set_iha
	)

Definition at line 177 of file process.c.

void unimpl_daddr ( struct kvm_vcpu * vcpu )

Definition at line 340 of file process.c.

void vhpi_detection ( struct kvm_vcpu * vcpu )

Definition at line 723 of file process.c.

fpswa_ret_t vmm_fp_emulate	(	int	fp_fault,
		void *	bundle,
		unsigned long *	ipsr,
		unsigned long *	fpsr,
		unsigned long *	isr,
		unsigned long *	pr,
		unsigned long *	ifs,
		struct kvm_pt_regs *	regs
	)

Definition at line 432 of file process.c.

unsigned long vmm_handle_fpu_swa	(	int	fp_fault,
		struct kvm_pt_regs *	regs,
		unsigned long	isr
	)

Definition at line 483 of file process.c.

void vmm_panic_handler ( u64 vec )

Definition at line 1018 of file process.c.

void vmm_transition ( struct kvm_vcpu * vcpu )

Definition at line 1008 of file process.c.

Variable Documentation

fpswa_interface_t* vmm_fpswa_interface

Definition at line 31 of file process.c.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation