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Commit Graph

9 Commits

Author SHA1 Message Date
AIDA Shinra
9283e9ca98 Support for "virtual operands" of subroutines like this:
jsr	SomeProc
.byte	$00, $01 ; argument to SomeProc
; return here from SomeProc
bit	$3F
2018-06-10 18:09:11 +09:00
Oliver Schmidt
4185caf855 Normalized code. 2014-03-04 01:11:19 +01:00
Oliver Schmidt
85885001b1 Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 13:57:12 +02:00
uz
3b9032a7c4 Added disassembler support for the NMOS 6502 with illegal opcodes.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4966 b7a2c559-68d2-44c3-8de9-860c34a00d81
2011-02-06 16:04:46 +00:00
cuz
fdf047b4d7 PEI is no valid opcode for the 6502/sc02/c02
git-svn-id: svn://svn.cc65.org/cc65/trunk@2602 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-11-03 15:35:36 +00:00
cuz
cba152f777 An "absolute mode override modifier" is now added for instructions where
the assembler will otherwise choose the cheaper zeropage addressing mode
because of the size of the operand.


git-svn-id: svn://svn.cc65.org/cc65/trunk@2590 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-10-31 16:28:56 +00:00
cuz
7496da8f93 Fixed a bug in the opcode tables
git-svn-id: svn://svn.cc65.org/cc65/trunk@2588 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-10-30 20:35:07 +00:00
cuz
11328d8ea6 Added additional 65(S)C02 opcodes
git-svn-id: svn://svn.cc65.org/cc65/trunk@2254 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-08-08 19:23:55 +00:00
cuz
897f3e9530 Base code for handling different CPUs, more improvements
git-svn-id: svn://svn.cc65.org/cc65/trunk@2253 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-08-08 11:12:04 +00:00