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libretro / parallel-n64

Optimized/rewritten Nintendo 64 emulator made specifically for Libretro. Originally based on Mupen64 Plus.
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Immediate segfault when loading any ROM #704

Closed matoro closed 3 years ago

matoro commented 3 years ago

Hi, I can't seem to get this core to load without immediately segfaulting, regardless of what ROM I use or how I compile. Any tips on what I'm missing?

$ gdb --args retroarch -v -L /usr/lib64/libretro/parallel_n64_libretro.so downloads/main.z64
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Reading symbols from retroarch...
Reading symbols from /usr/lib/debug//usr/bin/retroarch.debug...
(No debugging symbols found in /usr/lib/debug//usr/bin/retroarch.debug)
(gdb) r
Starting program: /usr/bin/retroarch -v -L /usr/lib64/libretro/parallel_n64_libretro.so downloads/main.z64
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[INFO] [Overrides]: Redirecting save file to "/home/matoro/.config/retroarch/saves/main.srm".
[INFO] [Overrides]: Redirecting save state to "/home/matoro/.config/retroarch/saves/main.state".
[INFO] === Build =======================================
[INFO] CPU Model Name: AMD Ryzen 9 3950X 16-Core Processor            
[INFO] Capabilities:  MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4 SSE4.2 AES AVX AVX2
[INFO] Built: Nov 16 2020
[INFO] Version: 1.9.0
[INFO] =================================================
[New Thread 0x7ffff6d0a640 (LWP 32624)]
[INFO] [CORE]: Loading dynamic libretro core from: "/usr/lib64/libretro/parallel_n64_libretro.so"
[INFO] [Overrides]: No core-specific overrides found at /home/matoro/.config/retroarch/config/ParaLLEl N64/ParaLLEl N64.cfg.
[INFO] [Overrides]: No content-dir-specific overrides found at /home/matoro/.config/retroarch/config/ParaLLEl N64/.cfg.
[INFO] [Overrides]: No game-specific overrides found at /home/matoro/.config/retroarch/config/ParaLLEl N64/main.cfg.
[INFO] [Environ]: SET_VARIABLES.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] [Remaps]: remap directory: /home/matoro/.config/retroarch/config/remaps
[INFO] [Overrides]: Redirecting save file to "/home/matoro/.config/retroarch/saves/ParaLLEl N64/main.srm".
[INFO] [Overrides]: Redirecting save state to "/home/matoro/.config/retroarch/saves/ParaLLEl N64/main.state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: GET_PERF_INTERFACE.
[INFO] [Environ]: SET_PIXEL_FORMAT: XRGB8888.
[INFO] [Environ]: GET_RUMBLE_INTERFACE.
[INFO] [Environ]: SET_SERIALIZATION_QUIRKS.
[INFO] [CONTENT LOAD]: Loading content file: downloads/main.z64.
[INFO] Did not find a valid content patch.
[INFO] [Environ]: SET_HW_RENDER.
[INFO] Requesting OpenGL context.
[libretro WARN] mupen64plus: No version number in 'Core' config section. Setting defaults.
[libretro INFO] EmuThread: M64CMD_ROM_OPEN
[libretro INFO] mupen64plus: Goodname: usb64 (unknown rom)
[libretro INFO] mupen64plus: Headername: usb64
[libretro INFO] mupen64plus: Name: usb64               
[libretro INFO] mupen64plus: MD5: BE34F046D33268ACEDE8F9CE549CB2DF
[libretro INFO] mupen64plus: CRC: fa6b70a4 66a891a8
[libretro INFO] mupen64plus: Imagetype: .z64 (native)
[libretro INFO] mupen64plus: Rom size: 2097152 bytes (or 2 Mb or 16 Megabits)
[libretro INFO] mupen64plus: Version: 1444
[libretro INFO] mupen64plus: Manufacturer: 0
[libretro INFO] mupen64plus: Country: Demo
[libretro INFO] EmuThread: M64CMD_ROM_GET_HEADER
[INFO] found_last_state_slot: #0
[INFO] [SRAM]: Skipping SRAM load..
[INFO] Version of libretro API: 1
[INFO] Compiled against API: 1
[INFO] [Cheats]: Load game-specific cheatfile: /home/matoro/.config/retroarch/cheats/ParaLLEl N64/main.cht
[INFO] [Audio]: Set audio input rate to: 44100.00 Hz.
[INFO] [Video]: Game FPS > Monitor FPS. Cannot rely on VSync.
[INFO] [Video]: Video @ 1920x1440
[INFO] [Video]: Using HW render, OpenGL driver forced.
[INFO] [Video]: "vulkan" saved as cached driver.
[INFO] [Video]: Forcing "gl" driver.
[New Thread 0x7fffa6207640 (LWP 32630)]
[New Thread 0x7fffa58c5640 (LWP 32631)]
[New Thread 0x7fffa50c4640 (LWP 32632)]
[New Thread 0x7fffa48c3640 (LWP 32633)]
[New Thread 0x7fff97fff640 (LWP 32634)]
[New Thread 0x7fff977fe640 (LWP 32635)]
[New Thread 0x7fff96ffd640 (LWP 32636)]
[New Thread 0x7fff967fc640 (LWP 32637)]
[New Thread 0x7fff95ffb640 (LWP 32638)]
[New Thread 0x7fff957fa640 (LWP 32639)]
[New Thread 0x7fff94ff9640 (LWP 32640)]
[New Thread 0x7fff73fff640 (LWP 32641)]
[New Thread 0x7fff737fe640 (LWP 32642)]
[New Thread 0x7fff72ffd640 (LWP 32643)]
[New Thread 0x7fff727fc640 (LWP 32644)]
[New Thread 0x7fff71ffb640 (LWP 32645)]
[New Thread 0x7fff717fa640 (LWP 32646)]
[New Thread 0x7fff70ff9640 (LWP 32647)]
[New Thread 0x7fff53fff640 (LWP 32648)]
[New Thread 0x7fff4bfff640 (LWP 32649)]
[New Thread 0x7fff537fe640 (LWP 32650)]
[New Thread 0x7fff52ffd640 (LWP 32651)]
[New Thread 0x7fff527fc640 (LWP 32652)]
[New Thread 0x7fff51ffb640 (LWP 32653)]
[New Thread 0x7fff517fa640 (LWP 32654)]
[New Thread 0x7fff50ff9640 (LWP 32655)]
[New Thread 0x7fff4b7fe640 (LWP 32656)]
[New Thread 0x7fff4affd640 (LWP 32657)]
[New Thread 0x7fff4a7fc640 (LWP 32658)]
[New Thread 0x7fff49ffb640 (LWP 32659)]
[New Thread 0x7fff497fa640 (LWP 32660)]
[New Thread 0x7fff48ff9640 (LWP 32661)]
[New Thread 0x7fff13fff640 (LWP 32662)]
[New Thread 0x7fff137fe640 (LWP 32663)]
[New Thread 0x7fff12ffd640 (LWP 32664)]
[New Thread 0x7fff127fc640 (LWP 32665)]
[New Thread 0x7fff11ffb640 (LWP 32666)]
[New Thread 0x7fff117fa640 (LWP 32667)]
[New Thread 0x7fff10ff9640 (LWP 32670)]
[INFO] [GL]: Found GL context: x
[INFO] [GL]: Detecting screen resolution 3440x1440.
[INFO] [GLX]: Window manager is i3.
[INFO] [GLX]: X = 0, Y = 0, W = 1920, H = 1440.
[New Thread 0x7ffef3fff640 (LWP 32671)]
[INFO] [GLX]: Creating shared HW context.
[New Thread 0x7ffef37fe640 (LWP 32672)]
[INFO] [GLX]: Found swap function: glXSwapIntervalEXT.
[INFO] [GLX]: glXSwapInterval(0)
[INFO] [GL]: Vendor: X.Org, Renderer: AMD Radeon RX 5700 XT (NAVI10, DRM 3.39.0, 5.9.7, LLVM 10.0.1).
[INFO] [GL]: Version: 4.6 (Compatibility Profile) Mesa 20.2.2.
[INFO] [GL]: Using resolution 2419x1380
[INFO] [GL]: Default shader backend found: glsl.
[INFO] [Shader driver]: Using GLSL shader backend.
[INFO] [GLSL]: Checking GLSL shader support ...
[WARN] [GL]: Stock GLSL shaders will be used.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] Setting up menu pipeline shaders for XMB ... 
[INFO] [GLSL]: Compiling ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling simple ribbon shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling modern snow shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling bokeh shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GLSL]: Compiling snowflake shader..
[INFO] [GLSL]: Found GLSL vertex shader.
[INFO] [GLSL]: Found GLSL fragment shader.
[INFO] [GLSL]: Linking GLSL program.
[INFO] [GL]: Using 1 textures.
[INFO] [GL]: Loaded 1 program(s).
[INFO] [GL]: Initializing HW render (1024 x 1024).
[INFO] [GL]: Max texture size: 16384 px, renderbuffer size: 16384 px.
[INFO] [GL]: Supports FBO (render-to-texture).
[INFO] [udev]: Pad #0 (/dev/input/event2) supports force feedback.
[INFO] [udev]: Pad #0 (/dev/input/event2) supports 16 force feedback effects.
[INFO] [udev]: Pad #1 (/dev/input/event27) supports force feedback.
[INFO] [udev]: Pad #1 (/dev/input/event27) supports 16 force feedback effects.
[INFO] [Joypad]: Found joypad driver: "udev".
[INFO] [Font]: Using font rendering backend: bitmap.
[INFO] [X11]: Suspending screensaver (X11, xdg-screensaver).
[Detaching after vfork from child process 32673]
[INFO] [Video]: Found display server: x11
context_reset.
ReadSpecialSettings: DEFAULT
plugin_start_gfx success.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[libretro INFO] EmuThread: M64CMD_EXECUTE.
Gfx RomOpen.
ReadSpecialSettings: DEFAULT
ReadSpecialSettings: usb64
[libretro INFO] Detected RDRAM size: 007fffff
GL_ARB_texture_non_power_of_two supported.
GL_EXT_texture_format_BGRA8888 supported.
GL_ARB_texture_non_power_of_two supported.
GL_EXT_texture_format_BGRA8888 supported.
[New Thread 0x7ffef2ffd640 (LWP 32716)]
[INFO] [ALSA]: Using signed 16-bit format.
[INFO] [ALSA]: Period size: 6144 frames
[INFO] [ALSA]: Buffer size: 24576 frames
[INFO] [ALSA]: Can pause: yes.
[INFO] [Display]: Found display driver: "gl".
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[INFO] [Environ]: SET_SUBSYSTEM_INFO.
[INFO] [Display]: Found display driver: "gl".
[INFO] [Font]: Using font rendering backend: freetype.
[INFO] [Font]: Using font rendering backend: freetype.
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.2.4/work/alsa-lib-1.2.4/src/seq/seq_hw.c:466:(snd_seq_hw_open) open /dev/snd/seq failed: Permission denied
[ERROR] [MIDI]: snd_seq_open failed with error -13.
[ERROR] [MIDI]: Initialization failed (list of input devices unavailable).
[INFO] Disconnecting device from port 3.
[INFO] Disconnecting device from port 4.
[INFO] Disconnecting device from port 5.
[INFO] Disconnecting device from port 6.
[INFO] Disconnecting device from port 7.
[INFO] Disconnecting device from port 8.
[INFO] Disconnecting device from port 9.
[INFO] Disconnecting device from port 10.
[INFO] Disconnecting device from port 11.
[INFO] Disconnecting device from port 12.
[INFO] Disconnecting device from port 13.
[INFO] Disconnecting device from port 14.
[INFO] Disconnecting device from port 15.
[INFO] Disconnecting device from port 16.
[New Thread 0x7ffef23fc640 (LWP 32717)]
[INFO] [Playlist]: Loading history file: [/home/matoro/.config/retroarch/content_history.lpl].
[INFO] [Playlist]: Loading history file: [/home/matoro/.config/retroarch/content_music_history.lpl].
[INFO] [Playlist]: Loading history file: [/home/matoro/.config/retroarch/content_image_history.lpl].
[INFO] [Playlist]: Loading favorites file: [/home/matoro/.config/retroarch/content_favorites.lpl].
[INFO] [GL]: VSync => off
[INFO] [GLX]: glXSwapInterval(0)
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[ERROR] [Font]: Failed to create rendering backend: freetype.
[ERROR] [Font]: Failed to create rendering backend: stb-unicode.
[INFO] [Font]: Using font rendering backend: bitmap.
[libretro INFO] mupen64plus: Starting R4300 emulator: Dynamic Recompiler

Thread 1 "retroarch" received signal SIGSEGV, Segmentation fault.
0x00007fffec281cc5 in DrawFrameBufferToScreen (fb_info=0x7fffabfb60e0) at glide2gl/src/Glide64/Framebuffer_glide64.c:884
884 glide2gl/src/Glide64/Framebuffer_glide64.c: No such file or directory.
(gdb) bt full
#0  0x00007fffec281cc5 in DrawFrameBufferToScreen (fb_info=0x7fffabfb60e0) at glide2gl/src/Glide64/Framebuffer_glide64.c:884
        col = 114688
        idx = 0
        tex = 0x7ffff4c911e0 <tex1>
        dst = 0x7ffff4c911e0 <tex1>
        src = 0x80008d7dd680
        bound = 404715104
        x = 0
        y = 0
        width = 320
        height = 240
        texwidth = 512
        image = 0x80008d7dd680 <error: Cannot access memory at address 0x80008d7dd680>
        tmu = 32767
        scale = 0.5
        t_info = {smallLodLog2 = 9, largeLodLog2 = 9, aspectRatioLog2 = 1, format = 32767, width = -316062544, height = 32767, data = 0x43700000ed294480}
#1  0x00007fffec2831e4 in drawViRegBG () at glide2gl/src/Glide64/Framebuffer_glide64.c:1206
        drawn = false
        fb_info = {addr = 2684495488, size = 3, width = 320, height = 240, ul_x = 0, ul_y = 0, lr_x = 319, lr_y = 239, opaque = 1}
#2  0x00007fffec288740 in glide64UpdateScreen () at glide2gl/src/Glide64/glidemain.c:657
        forced_update = false
        width = 640
#3  0x00007fffec229471 in vi_vertical_interrupt_event (vi=0x7fffedfcde08 <g_dev+11784>) at mupen64plus-core/src/vi/vi_controller.c:149
No locals.
#4  0x00007fffec2130ba in gen_interrupt () at mupen64plus-core/src/r4300/interrupt.c:548
No locals.
#5  0x00007fff700edb0f in ?? ()
No symbol table info available.
#6  0x00007fffedfcb084 in g_dev () from /usr/lib64/libretro/parallel_n64_libretro.so
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available
matoro commented 3 years ago

Actually scratch that, it only seems to be crashing on test ROMs. Running it on a real game worked.