Work towards RISC-V cross-compilation support

bnoordhuis / v8-cmake

The V8 JavaScript engine, but built with CMake instead of GN - WIP

BSD 3-Clause "New" or "Revised" License

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Work towards RISC-V cross-compilation support #84

Open fwsGonzo opened 4 months ago

fwsGonzo commented 4 months ago

This is probably not going to be a mergable PR, but I imagine when RISC-V support is added, this work will help. I'm using a RISC-V emulator to run build-generators instead of complicating the CMake script

fwsGonzo commented 4 months ago

After some testing it seems that everything works, so I'm undrafting this.

For building this on actual 64-bit RISC-V there are unnecessary changes:

No RISC-V emulator is needed to run build-gen programs, like mksnapshot
No need for -static or for the occasional -latomic work-around
Including v8config.h in v8/src/heap/base/asm/riscv/push_registers_asm.cc is perhaps still necessary, but perhaps better done from CMake?