AssemblyJourneyCodeLab/INICIO.ASM at main · fmarqueseti/AssemblyJourneyCodeLab · GitHub

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***********************************************************************
* PROCEDIMENTOS DE INICIALIZACAO DO PROGRAMA (LINKAGE CONVENTION)
***********************************************************************
         MACRO
         INICIO &PROG,&REGB
         STM   R14,R12,12(13)
         USING &PROG,&REGB
         LR    &REGB,R15
         ST    R13,SAVE_AREA+4
         LA    R8,SAVE_AREA
         ST    R8,8(R13)
         LR    R13,R8
         B     FIMACRO
*
SAVE_AREA  DS  18F
*
R0       EQU   0
R1       EQU   1
R2       EQU   2
R3       EQU   3
R4       EQU   4
R5       EQU   5
R6       EQU   6
R7       EQU   7
R8       EQU   8
R9       EQU   9
R10      EQU  10
R11      EQU  11
R12      EQU  12
R13      EQU  13
R14      EQU  14
R15      EQU  15
*
FIMACRO  EQU  *
         MEND