Commit Graph

4 Commits

Author SHA1 Message Date
Lephenixnoir 4d9edecad9
start with the analysis passes
-> The cfg pass loads the function into memory, annotates leaders and
   jumps, and resolves delay slots.
-> The pcrel pass currently computes locations for pc-relative moves and
   jumps, but does not yet compute the pc-relative moved data.
-> The print pass displays the results of analysis with various layout
   and formatting options.
2020-02-12 07:53:00 +01:00
Lephenixnoir c499ca1f90 define a library abstraction and logging helpers
-> The Library class handles the loading and parsing of data files. This
   is because any fxos application will use this since everyone will
   have only one library.
-> Add a logging function that automatically format()s everything in
   sight with basic logging levels and a verbose mode. Standard logs are
   prefixed with __func__ for debugging purposes.
-> Allow format() to take std::string arguments for %s by statically
   extracting c_str()s.
-> Add a simple timing utility to understand which file load or
   disassembler pass takes up the time.
2020-01-26 12:48:39 +01:00
Lephenixnoir 8812886e58
basic stuff on the disassembler/interpreter, nothing serious yet 2019-12-16 22:14:02 +01:00
Lephenixnoir d78f7bca10 initial system: instruction load, target creation
Contains basic stuff to start working:

* Loading files and assembly instruction descriptions
* Create a 64k-entry assembly decoding table
* Standard memory regions and information
* Create targets where files can be mapped at any addresses
* Load OSes and detect a few basic things
2019-12-14 22:33:57 +01:00