| Age | Commit message (Collapse) | Author |
|---|
|
Takes two operands from the stack then pushes their sum.
|
|
|
|
Uses the stack and register, respectively, to jump to an absolute
address. The stack based jump pops a word off the stack to perform a
jump, while the register based one uses the operand to figure out
which register to use.
|
|
Jumps to the operand given, interpreted as a word, an absolute
address.
|
|
If I add a new operand I want the build system to be more helpful in
finding the places I need to change to make it work.
|
|
Duplicates the nth datum off the stack, pushing it to the top. Useful
for operations such as MOV which eat the stack.
|
|
Use (H)WORD_SIZE more, added some notes, etc
|
|
Uses memcpy internally, so we don't need to care about endianness.
|
|
Prints the opcode then any operands in the following brackets
|
|
|
|
|
|
Registers are now just words, with pushing from and moving to
registers with specified subtypes just pushing those types into the
word registers. That means there are 8 word registers which can act
as 16 half word registers, which themselves can act as 64 byte
registers.
|
|
Pretty self explanatory, helps with logging.
|
|
Pushed the bits one step too far.
|
|
|
|
Uses some bit hacks to quickly check what data type an opcode may have
by shifting down to units then casting it to a data_type_t.
Not very well tested yet, we'll need to see now.
|
