Improved 65c02 support

git-svn-id: svn://svn.cc65.org/cc65/trunk@2507 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-10-10 17:52:12 +00:00
parent 02d7d8faa7
commit 23c35f27f8
14 changed files with 51 additions and 29 deletions

View File

@@ -8,11 +8,13 @@
.import addysp1
.importzp sp, ptr4
.macpack cpu
tosanda0:
ldx #$00
tosandax:
.ifpc02
and (sp) ; 65C02 version, saves 2 cycles and 1 byte
.if (.cpu .bitand CPU_ISET_65SC02)
and (sp) ; 65SC02 version, saves 2 cycles and 1 byte
ldy #1
.else
ldy #0