oreodave/avm
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Made separate tokens for JUMP_ABS and JUMP_STACK

Browse Source 
Makes more sense, don't need to fiddle around with strings as much in
the parser due to this!
This commit is contained in:
Aryadev Chavali
2023-11-02 20:52:05 +00:00
parent bc3f129093
commit 9afeed6d61
3 changed files with 25 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
asm/lexer.c
View File

@@ -86,8 +86,10 @@ const char *token_type_as_cstr(token_type_t type)
return "MULT";
case TOKEN_PRINT:
return "PRINT";
case TOKEN_JUMP:
return "JUMP";
case TOKEN_JUMP_ABS:
return "JUMP_ABS";
case TOKEN_JUMP_STACK:
return "JUMP_STACK";
case TOKEN_JUMP_IF:
return "JUMP_IF";
case TOKEN_SYMBOL:
@@ -293,16 +295,21 @@ token_t tokenise_symbol(buffer_t *buffer, size_t *column)
offset = 5;
type = TOKEN_PRINT;
}
else if (sym_size >= 8 && strncmp(opcode, "JUMP.ABS", 8) == 0)
{
offset = 8;
type = TOKEN_JUMP_ABS;
}
else if (sym_size >= 10 && strncmp(opcode, "JUMP.STACK", 10) == 0)
{
offset = 10;
type = TOKEN_JUMP_STACK;
}
else if (sym_size >= 7 && strncmp(opcode, "JUMP.IF", 7) == 0)
{
offset = 7;
type = TOKEN_JUMP_IF;
}
else if (sym_size >= 4 && strncmp(opcode, "JUMP", 4) == 0)
{
offset = 4;
type = TOKEN_JUMP;
}
else
is_opcode = false;