This emitter prints out pseudo-machine instructions, instead of the usual
output of the native emitter. It can be enabled on any port via
`MICROPY_EMIT_NATIVE_DEBUG` (make sure other native emitters are disabled)
but the easiest way to use it is with mpy-cross:
$ mpy-cross -march=debug file.py
Signed-off-by: Damien George <damien@micropython.org>
This adds a native code generation backend for RISC-V RV32I CPUs, currently
limited to the I, M, and C instruction sets.
Signed-off-by: Alessandro Gatti <a.gatti@frob.it>
Updates any includes, and references from Makefiles/CMake.
This essentially reverts what was done long ago in commit
136b5cbd76
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This can be tested using ports/minimal and qemu:
make CC=mips-linux-gnu-gcc-8
Then run with qemu-mips:
stty raw opost -echo;
QEMU_LD_PREFIX=/usr/mips-linux-gnu/ qemu-mips build/firmware.elf;
sleep 1; reset
Signed-off-by: Jan Willeke <willeke@smartmote.de>
