sam/z80uPC - Microcomputer based on the Z80 processor

	Commit message (Collapse)	Author	Files	Lines
2017-05-02	add serial device struct	Nao Pross	1	-7/+0
	other changes: - change from main() to kmain() in crt0.s and kernel.c - new file devices.h to define all address locations for devices - new data type - register_t as volatile uint8_t for registers in devices - size_t from libc
2017-05-02	sysio.h libc interface	leleraffa97@hotmail.it	1	-0/+55

2017-05-02	fix for sdcc makefile	Nao Pross	1	-0/+7
	fix for the old makefile, because it could't compile more than one source file. new libc directory with mem.c to start implementing the standard C library (or at least the part we need).