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correctly handle [register]s as operands

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andromeda
2026-03-21 21:42:50 +01:00
parent 73ea2bb2b5
commit 55c426631b
2 changed files with 31 additions and 18 deletions
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twasm/README.md
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@@ -306,8 +306,8 @@ supported tokens are listed below
| cr8 | 0x004E | |
| hlt | 0x004F | |
| int3 | 0x0050 | |
| [ | 0x0051 | open bracket placeholder; 0x10XX should be used in contexts where the surrounding tokens can be known |
| ] | 0x0052 | |
| | 0x0051 | deprecated; formerly `[`. Now `0x10XX` is used. |
| | 0x0052 | deprecated; formerly `]`. |
| xor | 0x0053 | |
| inc | 0x0054 | |
| dec | 0x0055 | |
@@ -323,14 +323,15 @@ supported tokens are listed below
| jg | 0x005F | |
| jle | 0x0060 | |
| jl | 0x0061 | |
| + | 0x0062 | |
| - | 0x0063 | |
| * | 0x0064 | |
| / | 0x0065 | |
| [ | 0x10XX | open bracket with `XX` bytes until the closing bracket |
| | 0xFEXX | token terminator byte as token, where `XX` is the byte |
| | 0x10XX | some memory address; `XX` is as specified below |
| | 0xFFFF | unrecognised token |
values of `XX` in `0x10XX`:
| XX | description |
|------|-------------|
| 0x00 | following byte is the token ID of some register |
### example program
#### program in assembly