| : th ( addr1 n -- addr2 ) |
: th ( addr1 n -- addr2 ) |
| cells + ; |
cells + ; |
| |
|
| |
: bset ( bmask c-addr -- ) |
| |
tuck c@ or swap c! ; |
| |
|
| : set-bit { u addr -- } |
: set-bit { u addr -- } |
| \ set bit u in bit-vector addr |
\ set bit u in bit-vector addr |
| u bits/au /mod |
u bits/au /mod |
| >r 1 bits/au 1- rot - lshift |
>r 1 bits/au 1- rot - lshift |
| r> addr + cset ; |
r> addr + bset ; |
| |
|
| : compare-images { image1 image2 reloc-bits size file-id -- } |
: compare-images { image1 image2 reloc-bits size file-id -- } |
| \G compares image1 and image2 (of size cells) and sets reloc-bits. |
\G compares image1 and image2 (of size cells) and sets reloc-bits. |
