root/asz80/ex.hpp

DEFINITIONS

1. strcmp

// ---------------------------------------------------

// EX.HPP       28-Jan-11 DOSBox-0.74 Version 1.00.00a

// Serial No. 8208-4162-344865    All Rights Reserved.

// Copyright (C) 2010 Douglas Goodall,  United States.

// ---------------------------------------------------


if(0 == strcmp(strupr(g_szOpcode),"EX")) {
        fprintf(g_flog,"...processing EX g_szOpcode...\n");
        g_iLineType = TYPE_Z80;
        g_iErrorNo ^= ERROR_UNKOP;
        if(0 < strlen(g_szParms)) {
                int bDone = FALSE;
                if(0 == strcmp(strupr(g_szParms),"(SP),HL")) {
                        g_ucBytes[g_iBytesIndex++] = 0xe3;
                        bDone = TRUE;
                }
                if(0 == strcmp(strupr(g_szParms),"(SP),IX")) {
                        g_ucBytes[g_iBytesIndex++] = 0xDD;
                        g_ucBytes[g_iBytesIndex++] = 0xe3;
                        bDone = TRUE;
                }
                if(0 == strcmp(strupr(g_szParms),"(SP),IY")) {
                        g_ucBytes[g_iBytesIndex++] = 0xfd;
                        bDone = TRUE;
                }
                if(0 == strcmp(strupr(g_szParms),"AF,AF")) {
                        g_ucBytes[g_iBytesIndex++] = 0x08;
                        bDone = TRUE;
                }
                if(0 == strcmp(strupr(g_szParms),"DE,HL")) {
                        g_ucBytes[g_iBytesIndex++] = 0xeb;
                        bDone = TRUE;
                }
                if(FALSE == bDone) {
                        g_iErrorNo |= ERROR_NOREG;
                }
        } else {
                g_iErrorNo |= ERROR_NOPARM;
        }

}

//////////////////

// eof - ex.hpp //

//////////////////