tijmen/wassembly
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update README

Browse Source
This commit is contained in:
Tijmen van Nesselrooij
2020-05-17 13:29:05 +02:00
parent 06de5290da
commit 2d820e7028
1 changed files with 8 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
README.md
View File

@@ -111,6 +111,10 @@ second argument and store the result in the third argument
### Control Flow ### Control Flow
- `jmp` jump to the label given by the first argument - `jmp` jump to the label given by the first argument
- `call` put the next statement to execute on the stack and jump to the label
given by the first argument
- `ret` pop the the next statement to execute off the stack, e.g. returning to
the next execution statement before calling `call`
- `lti` execute next statement if argument 1 is less than argument 2 else skip - `lti` execute next statement if argument 1 is less than argument 2 else skip
the next statement the next statement
- `gti` execute next statement if argument 1 is greater than argument 2 else - `gti` execute next statement if argument 1 is greater than argument 2 else
@@ -127,9 +131,11 @@ the first argument
## Interupts ## Interupts
- [0..9] Output to STDOUT - [0..3] Output to STDOUT
- `0` put value of register A as ASCII character on stdout - `0` put value of register A as ASCII character on stdout
- `1` put value of register A as decimal integer on stdout - `1` put value of register A as decimal integer on stdout
- `2` put value of register A as hexadecimal integer on stdout - `2` put value of register A as hexadecimal integer on stdout
- `3` put the string pointed at by register A for the amount of characters - `3` put the string pointed at by register A for the amount of characters
defined by register B on stdout defined by register B on stdout
- [4..4] Input from STDIN
- `4` get a single ASCII character from STDIN and store it in register A