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kernel/arch/powerpc/platforms/ps3/hvcall.S
tqcq e5480701d3 init repo.
2024-07-22 17:22:30 +08:00

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/* 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>
#define lv1call .long 0x44000022; extsw r3, r3
#define LV1_N_IN_0_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
ld r0, 16(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, 16(r1); \
\
stdu r3, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_0_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r3, -8(r1); \
stdu r4, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_0_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r3, -8(r1); \
std r4, -16(r1); \
stdu r5, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_0_IN_7_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(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); \
stdu r9, -56(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r4, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r4, -8(r1); \
stdu r5, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
stdu r6, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_4_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
std r6, -24(r1); \
stdu r7, -32(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_5_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
std r6, -24(r1); \
std r7, -32(r1); \
stdu r8, -40(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_6_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r4, -8(r1); \
std r5, -16(r1); \
std r6, -24(r1); \
std r7, -32(r1); \
std r8, -40(r1); \
stdu r9, -48(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_1_IN_7_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(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 r10, -56(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_2_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r5, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_2_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r5, -8(r1); \
stdu r6, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_2_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
stdu r7, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_2_IN_4_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
std r7, -24(r1); \
stdu r8, -32(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_2_IN_5_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r5, -8(r1); \
std r6, -16(r1); \
std r7, -24(r1); \
std r8, -32(r1); \
stdu r9, -40(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_3_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r6, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_3_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r6, -8(r1); \
stdu r7, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_3_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r6, -8(r1); \
std r7, -16(r1); \
stdu r8, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_4_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r7, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_4_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r7, -8(r1); \
stdu r8, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_4_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r7, -8(r1); \
std r8, -16(r1); \
stdu r9, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_5_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r8, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_5_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r8, -8(r1); \
stdu r9, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_5_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r8, -8(r1); \
std r9, -16(r1); \
stdu r10, -24(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 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, 16(r1); \
mtlr r0; \
blr
#define LV1_6_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r9, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_6_IN_2_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r9, -8(r1); \
stdu r10, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_6_IN_3_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r9, -8(r1); \
stdu r10, -16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 16; \
ld r11, -8(r1); \
std r4, 0(r11); \
ld r11, -16(r1); \
std r5, 0(r11); \
ld r11, 48+8*8(r1); \
std r6, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_7_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
stdu r10, -8(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
addi r1, r1, 8; \
ld r11, -8(r1); \
std r4, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_7_IN_6_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
std r10, 48+8*7(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
ld r11, 48+8*7(r1); \
std r4, 0(r11); \
ld r11, 48+8*8(r1); \
std r5, 0(r11); \
ld r11, 48+8*9(r1); \
std r6, 0(r11); \
ld r11, 48+8*10(r1); \
std r7, 0(r11); \
ld r11, 48+8*11(r1); \
std r8, 0(r11); \
ld r11, 48+8*12(r1); \
std r9, 0(r11); \
\
ld r0, 16(r1); \
mtlr r0; \
blr
#define LV1_8_IN_1_OUT(API_NAME, API_NUMBER) \
_GLOBAL(_##API_NAME) \
\
mflr r0; \
std r0, 16(r1); \
\
li r11, API_NUMBER; \
lv1call; \
\
ld r11, 48+8*8(r1); \
std r4, 0(r11); \
\
ld r0, 16(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>
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