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cc65/libsrc/runtime/tosint.s
cuz e3a8e6bbe4 Splitted the lconvert module into three smaller ones to allow for smaller
executables if not all functions are used.


git-svn-id: svn://svn.cc65.org/cc65/trunk@392 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-10-25 07:06:55 +00:00

25 lines
363 B
ArmAsm

;
; Ullrich von Bassewitz, 25.10.2000
;
; CC65 runtime: Convert tos from long to int
;
.export tosint
.import incsp2
.importzp sp
; Convert TOS from long to int by cutting of the high 16bit
tosint: pha
ldy #0
lda (sp),y ; sp+1
ldy #2
sta (sp),y
ldy #1
lda (sp),y
ldy #3
sta (sp),y
pla
jmp incsp2 ; Drop 16 bit