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Added 65C02 instructions

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2249 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2003-08-07 10:42:47 +00:00
parent 33d16833f0
commit e829fe0ee2
4 changed files with 394 additions and 343 deletions
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13
src/ca65/objcode.c
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@@ -633,13 +633,20 @@ void Emit3b (unsigned char OPC, ExprNode* Expr, ExprNode* Bank)
void EmitSigned (ExprNode* Expr, unsigned Size)
/* Emit a signed expression with the given size */
{
Fragment* F = NewFragment (FRAG_SEXPR, Size);
F->V.Expr = Expr;
}
void EmitPCRel (unsigned char OPC, ExprNode* Expr, unsigned Size)
/* Emit an opcode with a PC relative argument of one or two bytes */
{
Fragment* F;
Emit0 (OPC);
F = NewFragment (FRAG_SEXPR, Size);
F->V.Expr = Expr;
EmitSigned (Expr, Size);
}