ROM built with mips64-elf toolchain crashes mupen64plus

[Tatsh]

This is with latest build and fixed based on what I surmised in #14

Core: Goodname: MARIOKART64 (unknown rom)
Core: Name: MARIOKART64
Core: MD5: 6A644C475DFD19B56F86B59979819484
Core: CRC: 3E505A64 9626FBEE
Core: Imagetype: .z64 (native)
Core: Rom size: 12582912 bytes (or 12 Mb or 96 Megabits)
Core: Version: 1446
Core: Manufacturer: Nintendo
Core: Country: USA
UI-Console Status: Cheat codes disabled.
UI-Console: using Video plugin: 'GLideN64 rev.' v2.0.0
UI-Console: using Audio plugin: 'Mupen64Plus SDL Audio Plugin' v2.5.9
UI-Console: using Input plugin: 'Mupen64Plus raphnetraw Input Plugin' v1.1.0
UI-Console: using RSP plugin: 'Hacktarux/Azimer High-Level Emulation RSP Plugin' v2.5.9
Core: input plugin did not specify a render callback; there will be no on screen display by the input plugin.
Start listing
Hid enumerate returned NULL
Input Error: No adapters detected

RSP: RSP Fallback disabled !
Core Status: Selected state slot: 6
Core: Using video capture backend: dummy
Core: Game controller 0 (Standard controller) has nothing plugged in
Core: Game controller 1 (Standard controller) has nothing plugged in
Core: Game controller 2 (Standard controller) has nothing plugged in
Core: Game controller 3 (Standard controller) has nothing plugged in
Core: Using CIC type X102
Core: Setting video mode: 3840x2160
[New Thread 0x7fffc4110640 (LWP 1834917)]
[New Thread 0x7fffc390f640 (LWP 1834918)]
[New Thread 0x7fffc310e640 (LWP 1834919)]
[New Thread 0x7fffc290d640 (LWP 1834920)]
[New Thread 0x7fffc210c640 (LWP 1834921)]
[New Thread 0x7fffc190b640 (LWP 1834922)]
[New Thread 0x7fffc110a640 (LWP 1834923)]
[New Thread 0x7fffc0909640 (LWP 1834924)]
[New Thread 0x7fffc0108640 (LWP 1834925)]
[Thread 0x7fffc390f640 (LWP 1834918) exited]
[Thread 0x7fffc4110640 (LWP 1834917) exited]
[Thread 0x7fffc190b640 (LWP 1834922) exited]
[Thread 0x7fffc0909640 (LWP 1834924) exited]
[Thread 0x7fffc210c640 (LWP 1834921) exited]
[Thread 0x7fffc110a640 (LWP 1834923) exited]
[Thread 0x7fffc290d640 (LWP 1834920) exited]
[Thread 0x7fffc310e640 (LWP 1834919) exited]
[Thread 0x7fffc0108640 (LWP 1834925) exited]
Audio: Using resampler speex
[New Thread 0x7fffc0108640 (LWP 1834935)]
[New Thread 0x7fffcdc21640 (LWP 1834936)]
Audio: Initializing SDL audio subsystem...
[New Thread 0x7fffc0909640 (LWP 1834937)]
Core Warning: OSD not compatible with OpenGL core context. OSD deactivated.
Core: Initializing 4 RDRAM modules for a total of 8 MB
Core: Starting R4300 emulator: Dynamic Recompiler

Thread 1 "mupen64plus" received signal SIGSEGV, Segmentation fault.
0x00007ffff1fc1736 in cart_rom_dma_write (opaque=0x7ffff70a98b8 <g_dev+19407896>, dram=0x7fffd17ee010 "\r\200\032<\300\021Z'\b", dram_addr=4294967288, cart_addr=<optimized out>,
    length=6160) at ../../src/device/cart/cart_rom.c:97
97      ../../src/device/cart/cart_rom.c: No such file or directory.
(ins)(gdb) bt
#0  0x00007ffff1fc1736 in cart_rom_dma_write (opaque=0x7ffff70a98b8 <g_dev+19407896>, dram=0x7fffd17ee010 "\r\200\032<\300\021Z'\b", dram_addr=4294967288,
    cart_addr=<optimized out>, length=6160) at ../../src/device/cart/cart_rom.c:97
#1  0x00007ffff1fdff3f in dma_pi_write (pi=0x7ffff6f28fc0 <g_dev+17832736>) at ../../src/device/rcp/pi/pi_controller.c:100
#2  write_pi_regs (opaque=0x7ffff6f28fc0 <g_dev+17832736>, address=<optimized out>, value=<optimized out>, mask=<optimized out>) at ../../src/device/rcp/pi/pi_controller.c:164
#3  0x00007ffff1fdf221 in mem_write32 (handler=<optimized out>, handler=<optimized out>, mask=4294967295, value=6159, address=<optimized out>)
    at ../../src/device/memory/memory.h:87
#4  r4300_write_aligned_word (r4300=0x7ffff5e274a0 <g_dev>, address=<optimized out>, value=6159, mask=4294967295) at ../../src/device/r4300/r4300_core.c:353
#5  0x00007fffc329a984 in ?? ()
#6  0x00007ffff5e274a0 in ?? () from /usr/lib64/libmupen64plus.so.2
#7  0x00007ffff1fdf221 in mem_write32 (handler=<optimized out>, handler=<optimized out>, mask=0, value=4125259424, address=<optimized out>) at ../../src/device/memory/memory.h:87
#8  r4300_write_aligned_word (r4300=0x7ffff1ff6200 <dynarec_write_aligned_word>, address=<optimized out>, value=4125259424, mask=0) at ../../src/device/r4300/r4300_core.c:353
#9  0x00007ffff5e274a0 in ?? () from /usr/lib64/libmupen64plus.so.2
#10 0x0000000000000000 in ?? ()

[Tatsh]

Confirmed it's not caused by the input plugin I am using.

[MegaMech]

If the command prompt says "ok" after building then this issue is not relevant to this repo.

I use mupen version 1.01 from feb 10 2021.

../src/device/cart/cart_rom.c: No such file or directory.
It sounds like you did not build mupen correctly.

[Tatsh]

That line is like that because I'm on Gentoo and it does not keep the source around unfortunately after building.

My build output has this issue:

build/us/mk64.us.z64: FAILED
sha1sum: WARNING: 1 computed checksum did NOT match
make: *** [Makefile:163: all] Error 1

I'm using mips64-elf crossdev environment built with Gentoo's crossdev tool. I built qemu-irix from source as well.

[MegaMech]

Try deleting the project and re-downloading or
make clean
make distclean
make -C tools
and then run make again. (use make -j4) for faster compile if you have 4 cpu cores.

If that doesn't work what does python3 first-diff.py output?

[Tatsh]

 $ python3 first-diff.py
Assuming version us
First difference at ROM addr 0x92814, in func_80091B78 (ram 0x80091b78, rom 0x092778, build/us/asm/code_80091750.o)
Bytes: 24:a5:84:cd vs 24:a5:84:d0
Instruction difference at ROM addr 0x825800, in data_825800 (ram 0x0c008d80, rom 0x8257fd, build/us/data/data_825800.o)
Bytes: 30:00:00:94 vs 4d:49:4f:30
Tons of differences, must be a shifted ROM.
To find ROM shifts, copy a clean .map file to mk64.us.map and rerun this script.

[MegaMech]

Are you able to join the Discord server?

Make sure you're using the US version of mk64. Only unmodified .z64 files will work with the repo. Try git clone into a new folder that has not been used with a repo before. Do not modify any repo files prior to building.

[Tatsh]

Issue to do with toolchain and alignment.