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v1.0.3

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刘可亮
2024-01-27 08:47:24 +08:00
parent d3bd993b5f
commit 9f7ba67007
2345 changed files with 74421 additions and 76616 deletions
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39
bsp/artinchip/sys/d12x/boot_param_gcc.S Normal file
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/*
* Copyright (C) 2020 ArtInChip Technology Co.,Ltd
* Author: Dehuang Wu <dehuang.wu@artinchip.com>
*/
#define LREG lw
#define SREG sw
#define REGBYTES 4
.extern boot_params_stash
.global save_boot_params
.type save_boot_params, %function
save_boot_params:
la t0, boot_params_stash
SREG a0, REGBYTES * 0(t0)
SREG a1, REGBYTES * 1(t0)
SREG a2, REGBYTES * 2(t0)
SREG a3, REGBYTES * 3(t0)
SREG a4, REGBYTES * 4(t0)
SREG a5, REGBYTES * 5(t0)
SREG a6, REGBYTES * 6(t0)
SREG a7, REGBYTES * 7(t0)
SREG s0, REGBYTES * 8(t0)
SREG s1, REGBYTES * 9(t0)
SREG s2, REGBYTES * 10(t0)
SREG s3, REGBYTES * 11(t0)
SREG s4, REGBYTES * 12(t0)
SREG s5, REGBYTES * 13(t0)
SREG s6, REGBYTES * 14(t0)
SREG s7, REGBYTES * 15(t0)
SREG s8, REGBYTES * 16(t0)
SREG s9, REGBYTES * 17(t0)
SREG s10, REGBYTES * 18(t0)
SREG s11, REGBYTES * 19(t0)
SREG sp, REGBYTES * 20(t0)
SREG ra, REGBYTES * 21(t0)
j save_boot_params_ret