CHANGELOG.md

CHANGELOG

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29.03.2019

1. Added comma and escape character handling in .ascii and .asciz assembler commands.
2. Prettified .ascii and .asciz stringification.
3. Disabled imm16 arguments to push because it generated bytecode that would read 4 bytes from memory instead of 2.

28.03.2019

1. Fixed bugs in asm.codepage.CodePage.dump that showed placeholder bytecode for label operands even though the labels have already been resolved and the CodePage.code attribute contains correct addresses.

2. Added some assembler commands handling:

   .ascii "String, byte ->", 10, 0
   .asciz "Null-terminated automatically"
   .long 1, 2, 3, 4
   

3. Added ability to use labels as operands, so the following works:

   mov eax, some_label  # moves absolute address
   label:
       .long 1234
       .long other_label
   

4. Added ability to add labels to registers when creating pointers:

   mov eax, dword ptr [ebx + some_label]
   

5. Added ability to define special encoding for instructions with concrete operands, so that now instructions like sar r/m8, 1 and sar r/m8, CL are supported as well as sar r/m8, imm8.

6. Added more instructions (some are partially supported):

   1. div
   2. or
   3. and
   4. sar
   5. setcc (partially)
   6. cmovcc (partially)