/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  PS3 hvcall interface.
 *
 *  Copyright (C) 2006 Sony Computer Entertainment Inc.
 *  Copyright 2006 Sony Corp.
 *  Copyright 2003, 2004 (c) MontaVista Software, Inc.
 */

#include <asm/processor.h>
#include <asm/ppc_asm.h>
#include <asm/ptrace.h>

#define lv1call .long 0x44000022; extsw r3, r3

#define LV1_N_IN_0_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        stdu    r1, -STACK_FRAME_MIN_SIZE(r1);  \
        li      r11, API_NUMBER;                \
        lv1call;                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE;   \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_0_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_1_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_2_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_3_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_4_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_5_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_6_IN_0_OUT LV1_N_IN_0_OUT
#define LV1_7_IN_0_OUT LV1_N_IN_0_OUT

#define LV1_0_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r3, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_0_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r3, -8(r1);                     \
        std     r4, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_0_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r3, -8(r1);                     \
        std     r4, -16(r1);                    \
        std     r5, -24(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_0_IN_7_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r3, -8(r1);                     \
        std     r4, -16(r1);                    \
        std     r5, -24(r1);                    \
        std     r6, -32(r1);                    \
        std     r7, -40(r1);                    \
        std     r8, -48(r1);                    \
        std     r9, -56(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-56(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+56; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
        ld      r11, -40(r1);                   \
        std     r8, 0(r11);                     \
        ld      r11, -48(r1);                   \
        std     r9, 0(r11);                     \
        ld      r11, -56(r1);                   \
        std     r10, 0(r11);                    \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        std     r6, -24(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_4_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        std     r6, -24(r1);                    \
        std     r7, -32(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-32(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+32; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_5_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        std     r6, -24(r1);                    \
        std     r7, -32(r1);                    \
        std     r8, -40(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-40(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+40; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
        ld      r11, -40(r1);                   \
        std     r8, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_6_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        std     r6, -24(r1);                    \
        std     r7, -32(r1);                    \
        std     r8, -40(r1);                    \
        std     r9, -48(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-48(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+48; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
        ld      r11, -40(r1);                   \
        std     r8, 0(r11);                     \
        ld      r11, -48(r1);                   \
        std     r9, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_1_IN_7_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r4, -8(r1);                     \
        std     r5, -16(r1);                    \
        std     r6, -24(r1);                    \
        std     r7, -32(r1);                    \
        std     r8, -40(r1);                    \
        std     r9, -48(r1);                    \
        std     r10, -56(r1);                   \
        stdu    r1, -STACK_FRAME_MIN_SIZE-56(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+56; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
        ld      r11, -40(r1);                   \
        std     r8, 0(r11);                     \
        ld      r11, -48(r1);                   \
        std     r9, 0(r11);                     \
        ld      r11, -56(r1);                   \
        std     r10, 0(r11);                    \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_2_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r5, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_2_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r5, -8(r1);                     \
        std     r6, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_2_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r5, -8(r1);                     \
        std     r6, -16(r1);                    \
        std     r7, -24(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_2_IN_4_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r5, -8(r1);                     \
        std     r6, -16(r1);                    \
        std     r7, -24(r1);                    \
        std     r8, -32(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-32(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+32;\
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_2_IN_5_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r5, -8(r1);                     \
        std     r6, -16(r1);                    \
        std     r7, -24(r1);                    \
        std     r8, -32(r1);                    \
        std     r9, -40(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-40(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+40; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
        ld      r11, -32(r1);                   \
        std     r7, 0(r11);                     \
        ld      r11, -40(r1);                   \
        std     r8, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_3_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r6, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_3_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r6, -8(r1);                     \
        std     r7, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_3_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r6, -8(r1);                     \
        std     r7, -16(r1);                    \
        std     r8, -24(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_4_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r7, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_4_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r7, -8(r1);                     \
        std     r8, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_4_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r7, -8(r1);                     \
        std     r8, -16(r1);                    \
        std     r9, -24(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_5_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r8, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_5_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r8, -8(r1);                     \
        std     r9, -16(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_5_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r8, -8(r1);                     \
        std     r9, -16(r1);                    \
        std     r10, -24(r1);                   \
        stdu    r1, -STACK_FRAME_MIN_SIZE-24(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+24; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, -24(r1);                   \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_6_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r9, -8(r1);                     \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_6_IN_2_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r9, -8(r1);                     \
        std     r10, -16(r1);                   \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_6_IN_3_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r9, -8(r1);                     \
        std     r10, -16(r1);                   \
        stdu    r1, -STACK_FRAME_MIN_SIZE-16(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+16; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
        ld      r11, -16(r1);                   \
        std     r5, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*8(r1);    \
        std     r6, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_7_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r10, -8(r1);                    \
        stdu    r1, -STACK_FRAME_MIN_SIZE-8(r1); \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE+8; \
        ld      r11, -8(r1);                    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_7_IN_6_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
                                                \
        std     r10, STK_PARAM_AREA+8*7(r1);    \
        stdu    r1, -STACK_FRAME_MIN_SIZE(r1);  \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE;   \
        ld      r11, STK_PARAM_AREA+8*7(r1);    \
        std     r4, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*8(r1);    \
        std     r5, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*9(r1);    \
        std     r6, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*10(r1);   \
        std     r7, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*11(r1);   \
        std     r8, 0(r11);                     \
        ld      r11, STK_PARAM_AREA+8*12(r1);   \
        std     r9, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

#define LV1_8_IN_1_OUT(API_NAME, API_NUMBER)    \
_GLOBAL(_##API_NAME)                            \
                                                \
        mflr    r0;                             \
        std     r0, LRSAVE(r1);                 \
        stdu    r1, -STACK_FRAME_MIN_SIZE(r1);  \
                                                \
        li      r11, API_NUMBER;                \
        lv1call;                                \
                                                \
        addi    r1, r1, STACK_FRAME_MIN_SIZE;   \
        ld      r11, STK_PARAM_AREA+8*8(r1);    \
        std     r4, 0(r11);                     \
                                                \
        ld      r0, LRSAVE(r1);                 \
        mtlr    r0;                             \
        blr

        .text

/* the lv1 underscored call definitions expand here */

#define LV1_CALL(name, in, out, num) LV1_##in##_IN_##out##_OUT(lv1_##name, num)
#include <asm/lv1call.h>