rcore::debug!("Allocated frame at :#x", frame_addr); Run with QEMU + GDB:
A: Add to syscall.rs , assign a new ID, and update the handler match arm. rcore documentation
make debug # In another terminal: riscv64-unknown-elf-gdb target/rcore.elf (gdb) target remote :1234 (gdb) b handle_trap (gdb) c Add rcore_backtrace crate and use: rcore::debug
make test Integration test (user programs): rcore::debug!("Allocated frame at :#x"
rCore v0.1.0 hello from kernel init process started shell> rCore follows a microkernel-like structure with modular subsystems: