kvm_minstate.h File Reference

#include <asm/asmmacro.h>
#include <asm/types.h>
#include <asm/kregs.h>
#include <asm/kvm_host.h>
#include "asm-offsets.h"

Go to the source code of this file.

Macros
#define	KVM_MINSTATE_START_SAVE_MIN
#define	KVM_MINSTATE_END_SAVE_MIN
#define	PAL_VSA_SYNC_READ
#define	KVM_MINSTATE_GET_CURRENT(reg)   mov reg=r21
#define	PT(f)   (VMM_PT_REGS_##f##_OFFSET)
#define	KVM_DO_SAVE_MIN(COVER, SAVE_IFS, EXTRA)
#define	KVM_SAVE_REST
#define	KVM_SAVE_EXTRA
#define	KVM_SAVE_MIN_WITH_COVER   KVM_DO_SAVE_MIN(cover, mov r30 = cr.ifs,)
#define	KVM_SAVE_MIN_WITH_COVER_R19   KVM_DO_SAVE_MIN(cover, mov r30 = cr.ifs, mov r15 = r19)
#define	KVM_SAVE_MIN   KVM_DO_SAVE_MIN( , mov r30 = r0, )

Macro Definition Documentation

#define KVM_DO_SAVE_MIN	(		COVER,
			SAVE_IFS,
			EXTRA
	)

Definition at line 100 of file kvm_minstate.h.

#define KVM_MINSTATE_END_SAVE_MIN

Value:

bsw.1;          /* switch back to bank 1 (must be last in insn group) */\
    ;;

Definition at line 48 of file kvm_minstate.h.

#define KVM_MINSTATE_GET_CURRENT

(

reg

)

mov reg=r21

Definition at line 69 of file kvm_minstate.h.

#define KVM_MINSTATE_START_SAVE_MIN

Value:

mov ar.rsc = 0;/* set enforced lazy mode, pl 0, little-endian, loadrs=0 */\
    ;;                                  \
    mov.m r28 = ar.rnat;                                            \
    addl r22 = VMM_RBS_OFFSET,r1;            /* compute base of RBS */  \
    ;;                                  \
    lfetch.fault.excl.nt1 [r22];                        \
    addl r1 = KVM_STK_OFFSET-VMM_PT_REGS_SIZE, r1;  \
    mov r23 = ar.bspstore;          /* save ar.bspstore */          \
    ;;                                  \
    mov ar.bspstore = r22;              /* switch to kernel RBS */\
    ;;                                  \
    mov r18 = ar.bsp;                           \
    mov ar.rsc = 0x3;     /* set eager mode, pl 0, little-endian, loadrs=0 */

Definition at line 31 of file kvm_minstate.h.

#define KVM_SAVE_EXTRA

Value:

.mem.offset 0,0; st8.spill [r2] = r4,16;    \
.mem.offset 8,0; st8.spill [r3] = r5,16;    \
    ;;                  \
.mem.offset 0,0; st8.spill [r2] = r6,16;    \
.mem.offset 8,0; st8.spill [r3] = r7;       \
    ;;                  \
    mov r26 = ar.unat;          \
    ;;                  \
    st8 [r2] = r26;/* eml_unat */       \

Definition at line 253 of file kvm_minstate.h.

#define KVM_SAVE_MIN   KVM_DO_SAVE_MIN( , mov r30 = r0, )

Definition at line 266 of file kvm_minstate.h.

#define KVM_SAVE_MIN_WITH_COVER   KVM_DO_SAVE_MIN(cover, mov r30 = cr.ifs,)

Definition at line 264 of file kvm_minstate.h.

#define KVM_SAVE_MIN_WITH_COVER_R19   KVM_DO_SAVE_MIN(cover, mov r30 = cr.ifs, mov r15 = r19)

Definition at line 265 of file kvm_minstate.h.

#define KVM_SAVE_REST

Definition at line 207 of file kvm_minstate.h.

#define PAL_VSA_SYNC_READ

Value:

/* begin to call pal vps sync_read */               \
{.mii;                                  \
    add r25 = VMM_VPD_BASE_OFFSET, r21;             \
    nop 0x0;                            \
    mov r24=ip;                         \
    ;;                              \
}                                   \
{.mmb                                   \
    add r24=0x20, r24;                      \
    ld8 r25 = [r25];      /* read vpd base */           \
    br.cond.sptk kvm_vps_sync_read;     /*call the service*/    \
    ;;                              \
};                                  \

Definition at line 53 of file kvm_minstate.h.

#define PT

(

f

)

(VMM_PT_REGS_##f##_OFFSET)

Definition at line 98 of file kvm_minstate.h.