v0.1.1

[XaFF-XaFF]

v0.1.1 TODO

Compiler

1. Support 64-bit struct fields

   • Allow u64 and i64 fields in struct definitions.
   • Ensure field loads, stores, struct literals, and layout alignment work correctly.

2. Support nested structs

   • Allow structs to contain other structs by value.
   • Example:

     struct Payload {
       field: u64,
     }
     
     struct Packet {
       id: u32,
       payload: Payload,
     }

3. Add inline array initializers

   • Support compact local array declarations:

     var arr: u8[0x01, 0x02, 0x03];

   • Infer the array size from the initializer list.

4. Add tiny compilation mode

   • Add --type=tiny for minimal exploit-oriented shellcode.
   • Disable unsupported/runtime-heavy features by default.
   • Emit text-only or otherwise minimal output suitable for constrained payloads.

5. Add bad-byte avoidance

   • Add --avoid=<hex1>,<hex2>,....
   • Example:

     entc compile payload.etpy --type=tiny --avoid=0x00,0x0a,0x0d

   • Fail compilation or rewrite emitted code when forbidden bytes remain.

[XaFF-XaFF]

To be fixed:

• Resolver crashing caused by unsafe branch relaxation emitting stale short jump offsets

Other:

• Improving instruction encoding for stack and register displacement access.