Block a user
403439def4
Updated the opcode listing and 'fixed' the code to at least compile, but obviously I'll need to rework how the new copy instructions are to be parsed. Fixed some errors in the documentation where I skipped some hex numbers and added a copy immediate op.
0fd6413d81
Updated the instruction set and mapped out the opcodes as well as wrote a sample program to see if the ISA was complete enough to build a trivial program.
a9e57132be
Fixed issue #1 Scanner Bug where the start of comment would become part of an identifier or throw off number parsing.
aa3888b578
Fixed up the RemoveCurrentToken function which was causing all sorts of bugs, and added the ability to delcare a data byte, '.db', to have a variable's address as a value. This will be needed for building up an interrupt table at least with the version I have in mind.
288ba9f9cb
Updated the docs to include new jump operands and setup the assembler to handle parsing all the jump instructions.
a9a50055a4
Updated the parser to validate most of the opcodes. NOP falls through via the default case since it takes no parameters but the jump instructions need some thought before proceeding.
2d7aad1617
Fixed a bug with labels not advancing the parser after being processed resulting in a redefinition error.
95ed2143ea
Updated the parser to handle processing a simple load byte instruction. Added the LODB opcode to the opcode enum listing and updated the Scanner to look for 'byte' and mark it as a directive.
4f9f4202b2
Wrote the first batch of directive handling code, so far just handling creating variables.