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Diffstat (limited to 'global.inc')
| -rw-r--r-- | global.inc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/global.inc b/global.inc new file mode 100644 index 0000000..9cb3325 --- /dev/null +++ b/global.inc @@ -0,0 +1,23 @@ +;; -*- asm -*- + + ;; Register naming +esp EQUR a4 + ;; a5 is pointer to base of opcode jump table +epc EQUR a6 + + ;; d0 is scratch generally used in macros + ;; d1 is scratch generally used outside macros + ;; d2 is scratch and up for grabs +eaf EQUR d3 +ebc EQUR d4 +ede EQUR d5 +ehl EQUR d6 +eixy EQUR d7 + +SAVEREG MACRO + movem.l d3-d7/a3-a6,-(sp) + ENDM + +RESTREG MACRO + movem.l (sp)+,d3-d7/a3-a6 + ENDM |