dawids/lang-bootstrap
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

offsets for label definitions, immediates

Browse source
This commit is contained in:
pommicket 2021-11-09 20:00:56 -05:00
parent 53c8c9939d
commit e3ccf5d976
3 changed files with 20194 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

9
01/README.md
View file

@ -319,19 +319,18 @@ very end:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 40 00 00 00 00 00 00 00 40 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 03 00 00 00 00 00 00 00 08 00 00 00 00 00
00 00 03 00 00 00 00 00 00 00 08 00 00 00 00 00
00 10 00 00 00 00 00 00 00 10 00 00 00 00 00 00
</code></pre> </code></pre>
This is at the position for `||`, and it contains the ELF header. One thing you This is at the position for `||`, and it contains an ELF header. One thing you
might notice is that we decided that each entry is 8 bytes long, but this one is might notice is that we decided that each entry is 8 bytes long, but this one is
0x79 = 121 bytes long! It's okay, our code doesn't actually check that we're 0x79 = 121 bytes long! It's okay, our code doesn't actually check that we're
using less than 8 bytes of data, but it means that the entries for certain using less than 8 bytes of data, but it means that the entries for certain
commands, e.g. `}\n` will land right in the middle of the data for the ELF commands, e.g. `}\n` will land right in the middle of the data for the ELF
header. But by a lucky coincidence, all those entries actually land on 0 bytes, header. But by a lucky coincidence, all those entries actually land on 0 bytes,
so they'll just be treated as unrecognized (as they should be). So it's all so they'll just be treated as unrecognized (as they should be).
good.
## limitations ## limitations

20212
02/in01
View file

File diff suppressed because it is too large Load diff

4
02/in02
View file

@ -1,3 +1,3 @@
::hw ::hw
jm ##37cab123abcdef12.
--hw