Hello, I am having a crash with u-boot-spl simulated in spike, to be more spesific the problem occurs after this line located in start.S:
mv sp, t0 and spike prints this: dmi_read(0x05 (data[1]) -> -1 because abstractcs.busy==true dmi_read(0x04 (data[0]) -> -1 because abstractcs.busy==true My first thought was that the memory was unaccesible but that isn't the case because i can see the contents of the memory through GDB (i will also attach memory.png that shows the address at the sp pointer) and i provided the memory for spl in spike like so: ./spike -H --rbb-port=9824 -m0x80000000:0x20000000,0x90000000:0x100000,0x00000000:0x20000,0x70000000:0x10000 $SPL_PATH My second thought was that maybe somehow the size wasn't enough and the sp just overlaps with some region but i checked the readelf (i will attach it as readelf_output.txt) but nothing seemed unusual. I am not really experienced in this topic so i would really appreciate it if someone can guide me on the right direction. You can see the config files attached to end of this e-mail. Regards
There are 23 section headers, starting at offset 0xbfd30:
Section Headers:
[Nr] Name Type Address Offset
Size EntSize Flags Link Info Align
[ 0] NULL 0000000000000000 00000000
0000000000000000 0000000000000000 0 0 0
[ 1] .text PROGBITS 0000000080000000 00001000
0000000000005178 0000000000000000 AX 0 0 4
[ 2] .rodata PROGBITS 0000000080005178 00006178
0000000000000738 0000000000000000 A 0 0 8
[ 3] .dtb.init.rodata PROGBITS 00000000800058b0 000068b0
0000000000000370 0000000000000000 A 0 0 16
[ 4] .data PROGBITS 0000000080005c20 00006c20
0000000000000248 0000000000000000 WA 0 0 8
[ 5] .got PROGBITS 0000000080005e68 00006e68
00000000000000a0 0000000000000008 WA 0 0 8
[ 6] .got.plt PROGBITS 0000000080005f08 00006f08
0000000000000010 0000000000000008 WA 0 0 8
[ 7] __u_boot_list PROGBITS 0000000080005f18 00006f18
0000000000000548 0000000000000000 WA 0 0 4
[ 8] .binman_sym_table PROGBITS 0000000080006460 00007460
0000000000000018 0000000000000000 WA 0 0 8
[ 9] .bss NOBITS 000000008001b008 00008008
0000000000000018 0000000000000000 WA 0 0 8
[10] .riscv.attributes RISCV_ATTRIBUTE 0000000000000000 00007478
0000000000000023 0000000000000000 0 0 1
[11] .comment PROGBITS 0000000000000000 0000749b
0000000000000012 0000000000000001 MS 0 0 1
[12] .debug_line PROGBITS 0000000000000000 000074ad
00000000000260bf 0000000000000000 0 0 1
[13] .debug_info PROGBITS 0000000000000000 0002d56c
00000000000419cc 0000000000000000 0 0 1
[14] .debug_abbrev PROGBITS 0000000000000000 0006ef38
00000000000086fe 0000000000000000 0 0 1
[15] .debug_aranges PROGBITS 0000000000000000 00077640
0000000000002e80 0000000000000000 0 0 16
[16] .debug_str PROGBITS 0000000000000000 0007a4c0
0000000000009382 0000000000000001 MS 0 0 1
[17] .debug_loc PROGBITS 0000000000000000 00083842
000000000002cfe2 0000000000000000 0 0 1
[18] .debug_ranges PROGBITS 0000000000000000 000b0824
0000000000003860 0000000000000000 0 0 1
[19] .debug_frame PROGBITS 0000000000000000 000b4088
0000000000007160 0000000000000000 0 0 8
[20] .symtab SYMTAB 0000000000000000 000bb1e8
0000000000003660 0000000000000018 21 400 8
[21] .strtab STRTAB 0000000000000000 000be848
00000000000013f8 0000000000000000 0 0 1
[22] .shstrtab STRTAB 0000000000000000 000bfc40
00000000000000ec 0000000000000000 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
L (link order), O (extra OS processing required), G (group), T (TLS),
C (compressed), x (unknown), o (OS specific), E (exclude),
p (processor specific)
// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2024, Inventron Electronics and Software * Author: Ceyhun Şen <[email protected]> */ #ifndef __YONCA_CONFIG_H #define __YONCA_CONFIG_H #define CFG_SYS_SDRAM_BASE 0x80000000 #define CFG_SYS_INIT_RAM_ADDR 0x80000000 #define CFG_SYS_INIT_RAM_SIZE (128*1024) #endif // __YONCA_CONFIG_H
odno_defconfig
Description: Binary data
