* fix(psp): derive user data path from launch device vice hardcoded ms0:
- Extract the storage prefix (ms0:/ or ef0:/) from the executable's path
so user data lives on the same device RetroArch was launched from in
order to fix PSP Go EF0 storage compatibility
- Fall back to ms0:/ when the path doesn't contain a recognizable device
prefix
* fix(bootstrap): use sceKernelLoadExecVSHEf2 for ef0: paths on PSP Go
On PSP Go installs to internal flash RetroArch relaunches cores through
sceKernelLoadExecVSHMs2, the Memory Stick loader, which fails when
handed an ef0: path. Route ef0: targets through the internal flash
loader instead so core loads and relaunches work from internal storage.
- Add LoadExecEf.S importing sceKernelLoadExecVSHEf2 (NID 0x032A7938)
from the LoadExecForKernel PRX, ms0: and all other paths keep using
sceKernelLoadExecVSHMs2
- Branch on the ef0: prefix in exitspawn_kernel (main.c)
- Add LoadExecEf.o to the PRX Makefile OBJS
NID 0x032A7938 is documented in uOFW (src/kd/loadexec) and PSPLibDoc
(PSPGoLibDoc/6.61), the sceKernelLoadExecVSHEf2 name is just an alias
for the otherwise unnamed export. Tested on PSP Go (6.61 CFW). Core swap
loads from ef0: with config persisting, ms0: path is unchanged so no
regression.
* fix(bootstrap): add LoadExecEf.o to PRX OBJS so the EF2 import links
The previous commit added LoadExecEf.S with the sceKernelLoadExecVSHEf2
import stub but forgot to wire it into the PRX build, so the object
never got compiled in and the link failed with an undefined reference
and the PSP CI caught it. Adding LoadExecEf.o to OBJS fixes it so the
stub assembles and the EF2 loader resolves at link time.
---------
Co-authored-by: Zadeis <[email protected]>
Failing here is catastrophic because we get no heap, the whole thing
just crashes and leaves nothing in the logs. vm_memblock is not even
used by RetroArch, it's just used by cores with dynarecs, so let the
cores themselves deal with problems if they arise.
* Added newlib changes
* Add action to launch PPSSPP simulator
* Remove legacy config for the stack and heap
* Add pthread
* Simplify kernel_functions and improve references to HAVE_KERNEL_PRX
* Add some flags
* Improve audio init/deinit
* Improve exit by clicking home
* Add CI for PSP1
* Update PSP.yml
