-------------------------------------------------------------------------- ient_int(),iret_int())のソースコード 2022.06.28 ミスポさんに公開を許諾いただきました。(ふぐりん) -------------------------------------------------------------------------- ;****************************************************************************** ;* Wrapper Function of ent_int/ret_int for FIT * ;* * ;* Copyright (c) 2018, MiSPO Co., Ltd. * ;* All rights reserved. * ;* * ;* 2018-12-25 Created FY * ;****************************************************************************** .glb _v3_ent_int .glb _v3_ret_int .section P,CODE .glb _ient_int ; enter into interrupt handler _ient_int: ; qualified with #pragma interrupt pop r2 mvfc isp,r1 add #6*4,r1 mov.l r2,[r1] mvtc r1,isp add #-6*4,r1 mov.l 1*4[r1],r2 mov.l 0*4[r1],r1 bra _v3_ent_int .glb _iret_int ; return from interrupt handler _iret_int: ; qualified with #pragma interrupt pop r1 bra _v3_ret_int .end