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cc65/libsrc/lynx/exec.s

35 lines
844 B
ArmAsm

;
; Karri Kaksonen, 2010
;
; lynx_exec(fileno) loads a file into memory but after the read the CPU
; does a jump into the loaded start address.
;
; lynx_exec is often used in compilation carts when you run small demos
; created with various (non-cc65) compilers.
;
; void lynx_exec(int fileno)
;
.importzp _FileDestAddr
.import pushax,ldax0sp,incsp2
.import _lynx_load
.export _lynx_exec
; ---------------------------------------------------------------
; void __near__ __fastcall__ lynx_exec (int)
; ---------------------------------------------------------------
.segment "CODE"
.proc _lynx_exec: near
.segment "CODE"
jsr pushax
jsr ldax0sp
jsr _lynx_load
jsr incsp2
jmp (_FileDestAddr)
.endproc