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doug65536/rominit.S

Created June 6, 2021 21:14
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rominit.S
.section .text.entry, "x", @progbits
entry:
la a1,___image_end
la a2,___image_vma
la a3,___image_lma
.Lcopy_more_data:
ld a4,(a3)
sd a4,(a2)
add a3,a3,8
add a2,a2,8
bgtu a1,a2,.Lcopy_more_data
la a1,___bss_en
la a2,___bss_st
.Lzero_more_bss:
sd a0,(a2)
add a2,a2,8
bgtu a1,a2,.Lzero_more_bss
call main
idle_trap:
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