playstation development on apple silicon

gistfile1.txt

toolchain config
----------------------
- binutils 2.40
../binutils-2.40/configure --prefix=/usr/local/psxdev/mipsel-none-elf --target=mipsel-none-elf --disable-docs --disable-nls --disable-werror --with-float=soft

- gcc 14.1.0
../gcc-14.1.0/configure --prefix=/usr/local/psxdev/mipsel-none-elf --target=mipsel-none-elf --disable-docs --disable-nls --disable-werror --disable-libada --disable-libssp --disable-libquadmath --disable-threads --disable-libgomp --disable-libstdcxx-pch --disable-hosted-libstdcxx --enable-languages=c,c++ --without-isl --without-headers --with-float=soft --with-gnu-as --with-gnu-ld

ps1transfer
-----------
generate makefile from cbp using cbptomake first. 
I am using macport so install sudo port install libftdi1 
Change these variables in makefile to use the path for macport for libraries and in includes
INC = -I/opt/local/include/libftdi1/
LIBDIR = -L /opt/local/lib

psn00bsdk
---------
change in PSn00bSDK/libpsn00b/lzp/compress.c to avoid error for no function definition for malloc and free
#include <string.h>
#ifdef LZP_USE_MALLOC
#include <stdlib.h>
#else
void *malloc(size_t size);
void free(void *ptr);
#endif

build sample balls
------------------
% pwd
/usr/local/psxdev/share/psn00bsdk/examples/graphics/balls
% cmake --preset default .

Preset CMake variables:

  CMAKE_BUILD_TYPE="Debug"
  CMAKE_TOOLCHAIN_FILE:FILEPATH="/usr/local/psxdev/lib/libpsn00b/cmake/sdk.cmake"
  PSN00BSDK_TARGET="mipsel-none-elf"
  PSN00BSDK_TC=""

-- The C compiler identification is GNU 14.1.0
-- The ASM compiler identification is GNU
-- Found assembler: /usr/local/psxdev/mipsel-none-elf/bin/mipsel-none-elf-gcc
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/local/psxdev/mipsel-none-elf/bin/mipsel-none-elf-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Configuring done (0.1s)
-- Generating done (0.0s)
-- Build files have been written to: /usr/local/psxdev/share/psn00bsdk/examples/graphics/balls/build
bigboss@siliconmini balls % cmake --build ./build

[3/3] Linking C executable balls.elf

load exe with ps1transfer
-------------------------
 % ps1transfer -c -e -f build/balls.exe
PS1USB Transfer tool v1.0 by OrionSoft [2024]

Uploading 12288 bytes to 0x80010000...
2048 bytes remaining....
Executing...
Init GPU... psxgpu: setup done, default mode is NTSC
Done.
Set video mode... Done.
Upload texture... Done.
Calculating balls... Done.
Entering loop...