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Revert "Update tlrc opcode"

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This reverts commit 95ff05f154.
This commit is contained in:
Dominic Grimm 2022-09-11 09:25:20 +02:00
parent 95ff05f154
commit 604c89f72f
2 changed files with 16 additions and 16 deletions
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4
hence/README.md
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@ -11,7 +11,7 @@
# Opcodes
| Index | Name | Description | Arguments |
| ------ | ------ | ------------------------------------------------------------ | --------- |
| ------ | ------ | ------------------------------------------------------------------ | --------- |
| `0x00` | `nop` | No operation | |
| `0x01` | `push` | Push to stack | |
| `0x02` | `pop` | Pops top of stack | |
@ -19,7 +19,7 @@
| `0x04` | `tsr` | Store register's value into `tmp` | |
| `0x05` | `tss` | Stores top of stack into `tmp` | |
| `0x06` | `tlr` | Load `tmp`'s value into register | |
| `0x07` | `tlrc` | Same as `tlr` but only executes if register `tmp`'s first bit is `1` | |
| `0x07` | `tlrc` | Same as `tlr` but only executes if register `a`'s first bit is `1` | |
| `0x08` | `tls` | Push value of `tmp` to stack | |
| `0x09` | `dbg` | Debug | |
| `0x0a` | `alu` | Runs ALU with `tmp`'s value as operator | |

2
hence/src/lib/emulator.rs
View file

@ -255,7 +255,7 @@ pub fn emulate(data: &mut Data) -> Result<()> {
data.set_register(data.reg_arg as u8, data.tmp);
}
0x07 => {
if data.tmp & 1 == 1 {
if data.reg_a & 1 == 1 {
data.set_register(data.reg_arg as u8, data.tmp);
}
}