diff options
| -rw-r--r-- | samples/input.orgaasm | 4 | ||||
| -rw-r--r-- | spec.md | 6 | ||||
| -rw-r--r-- | src/orgaasm.c | 4 |
3 files changed, 14 insertions, 0 deletions
diff --git a/samples/input.orgaasm b/samples/input.orgaasm new file mode 100644 index 0000000..a97f70c --- /dev/null +++ b/samples/input.orgaasm @@ -0,0 +1,4 @@ + SLP +@loop + LIT ,Input LDA DBG POP + JMP ,loop @@ -3,6 +3,12 @@ 16^2 sized stack 16^2 sized return stack +input data is a single short at __0xbffe__ + +screen data is 8-bit indexed on two layers +(one short is two pixels, one for each layer), and located +__from 0xbfff to 0xffff__ + # OPS NOP ( -- ) sit back and do nothing LIT x ( -- x ) push x to top of the stack diff --git a/src/orgaasm.c b/src/orgaasm.c index 3e8477d..18a0e54 100644 --- a/src/orgaasm.c +++ b/src/orgaasm.c @@ -233,6 +233,10 @@ main(int argc, char **argv) } strcpy(data_dup, data); + /* Manually register standard addresses. */ + register_label("Input", 0xbffe); + register_label("Screen", 0xbfff); + /* First pass, find labels. */ first_pass(data); |