From ba2d7ae1d7b319645b10aaa31a7f664f9f80c25c Mon Sep 17 00:00:00 2001 From: user Date: Sat, 18 Jul 2026 00:38:38 +0200 Subject: refactor: c/ -> usr/, compiled program blobs out of the source tree Userland sources live in usr/ (fits the Unix theme better than 'c'). SDCC output .bin blobs land in build/usr/ with the other build artifacts instead of littering the source dir; programs.asm INCBINs them from there. Byte-identical ROM. --- usr/blk.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 usr/blk.c (limited to 'usr/blk.c') diff --git a/usr/blk.c b/usr/blk.c new file mode 100644 index 0000000..36839c0 --- /dev/null +++ b/usr/blk.c @@ -0,0 +1,13 @@ +#include "gbos.h" +/* blk: exercise the block device. blk fill | blk peek */ +void main(void) { + char *argv[4]; + unsigned char argc = argv_parse(argv, 4); + if (argc >= 3 && argv[0][0] == 'f') { + bfill(atou(argv[1]), atou(argv[2])); + } else if (argc >= 2 && argv[0][0] == 'p') { + putu(bpeek2(atou(argv[1]), argc>=3?atou(argv[2]):0)); nl(); + } else { + puts("usage: blk fill | blk peek "); nl(); + } +} -- cgit v1.3.1-sl0p