Gone back to a simpler ARM9 only build as the new dynamic libfat library means I can use that, and dswifi wouldn't work with my AP.

1 files changed, 0 insertions, 331 deletions

diff --git a/arm9/source/z80.c b/arm9/source/z80.c
deleted file mode 100644
index 36c5793..0000000
--- a/arm9/source/z80.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
-
-    z80 - Z80 Emulator
-
-    Copyright (C) 2006  Ian Cowburn <ianc@noddybox.co.uk>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-    -------------------------------------------------------------------------
-
-    $Id$
-
-    Z80
-
-*/
-#include <stdlib.h>
-#include <string.h>
-
-#include "z80.h"
-#include "z80_private.h"
-
-static const char ident[]="$Id$";
-static const char ident_z80_header[]=Z80_H;
-static const char ident_z80_private_header[]=Z80_PRIVATE_H;
-
-Z80Label        *z80_labels=NULL;
-
-/* ---------------------------------------- PRIVATE FUNCTIONS
-*/
-static void InitTables()
-{
-    static int init=FALSE;
-
-    if (init)
-    	return;
-
-    init=TRUE;
-
-    Z80_InitialiseInternals();
-}
-
-static void Z80_CheckInterrupt(Z80 *cpu)
-{
-    /* Check interrupts
-    */
-    if (PRIV->raise)
-    {
-    	if (PRIV->nmi)
-	{
-	    if (PRIV->halt)
-	    {
-		PRIV->halt=FALSE;
-		CALLBACK(eZ80_Halt,0);
-		cpu->PC++;
-	    }
-
-	    TSTATE(2);
-	    cpu->IFF1=0;
-	    PRIV->nmi=FALSE;
-	    PUSH(cpu->PC);
-	    cpu->PC=0x66;
-	}
-    	else if (cpu->IFF1)
-	{
-	    if (PRIV->halt)
-	    {
-		PRIV->halt=FALSE;
-		CALLBACK(eZ80_Halt,0);
-		cpu->PC++;
-	    }
-
-	    TSTATE(2);
-
-	    cpu->IFF1=0;
-	    cpu->IFF2=0;
-
-	    switch(cpu->IM)
-	    {
-		default:
-		case 0:
-		    INC_R;
-		    Z80_Decode(cpu,PRIV->devbyte);
-		    return;
-		    break;
-
-		case 1:
-		    PUSH(cpu->PC);
-		    cpu->PC=0x38;
-		    break;
-
-		case 2:
-		    PUSH(cpu->PC);
-		    cpu->PC=(Z80Word)cpu->I*256+PRIV->devbyte;
-		    break;
-	    }
-	}
-
-	PRIV->raise=FALSE;
-    }
-}
-
-
-/* ---------------------------------------- INTERFACES
-*/
-
-#ifdef ENABLE_ARRAY_MEMORY
-Z80     *Z80Init(Z80ReadPort read_port,
-                 Z80WritePort write_port)
-#else
-Z80     *Z80Init(Z80ReadMemory read_memory,
-                 Z80WriteMemory write_memory,
-                 Z80ReadPort read_port,
-                 Z80WritePort write_port,
-                 Z80ReadMemory read_for_disassem)
-#endif
-{
-    Z80 *cpu;
-    int f;
-    int r;
-
-    InitTables();
-
-#ifndef ENABLE_ARRAY_MEMORY
-    if (!read_memory || !write_memory)
-    	return NULL;
-#endif
-
-    cpu=malloc(sizeof *cpu);
-
-    if (cpu)
-    {
-    	cpu->priv=malloc(sizeof *cpu->priv);
-
-	if (cpu->priv)
-	{
-#ifndef ENABLE_ARRAY_MEMORY
-	    PRIV->mread=read_memory;
-	    PRIV->mwrite=write_memory;
-	    PRIV->disread=read_for_disassem;
-#endif
-	    PRIV->pread=read_port;
-	    PRIV->pwrite=write_port;
-
-	    for(f=0;f<eZ80_NO_CALLBACK;f++)
-		for(r=0;r<MAX_PER_CALLBACK;r++)
-		    PRIV->callback[f][r]=NULL;
-
-	    Z80Reset(cpu);
-	}
-	else
-	{
-	    free(cpu);
-	    cpu=NULL;
-	}
-    }
-
-    return cpu;
-}
-
-
-void Z80Reset(Z80 *cpu)
-{
-    PRIV->cycle=0;
-    cpu->PC=0;
-
-    cpu->AF.w=0xffff;
-    cpu->BC.w=0xffff;
-    cpu->DE.w=0xffff;
-    cpu->HL.w=0xffff;
-    cpu->AF_=0xffff;
-    cpu->BC_=0xffff;
-    cpu->DE_=0xffff;
-    cpu->HL_=0xffff;
-
-    cpu->IX.w=0xffff;
-    cpu->IY.w=0xffff;
-
-    cpu->SP=0xffff;
-    cpu->IFF1=0;
-    cpu->IFF2=0;
-    cpu->IM=0;
-    cpu->I=0;
-    cpu->R=0;
-    PRIV->halt=0;
-
-    PRIV->raise=FALSE;
-    PRIV->nmi=FALSE;
-}
-
-
-Z80Val Z80Cycles(Z80 *cpu)
-{
-    return PRIV->cycle;
-}
-
-
-void Z80ResetCycles(Z80 *cpu, Z80Val cycles)
-{
-    PRIV->cycle=cycles;
-}
-
-
-int Z80LodgeCallback(Z80 *cpu, Z80CallbackReason reason, Z80Callback callback)
-{
-    int f;
-
-    for(f=0;f<MAX_PER_CALLBACK;f++)
-    {
-    	if (!PRIV->callback[reason][f])
-	{
-	    PRIV->callback[reason][f]=callback;
-	    return TRUE;
-	}
-    }
-
-    return FALSE;
-}
-
-
-void Z80RemoveCallback(Z80 *cpu, Z80CallbackReason reason, Z80Callback callback)
-{
-    int f;
-
-    for(f=0;f<MAX_PER_CALLBACK;f++)
-    {
-    	if (PRIV->callback[reason][f]==callback)
-	{
-	    PRIV->callback[reason][f]=NULL;
-	}
-    }
-}
-
-
-void Z80Interrupt(Z80 *cpu, Z80Byte devbyte)
-{
-    PRIV->raise=TRUE;
-    PRIV->devbyte=devbyte;
-    PRIV->nmi=FALSE;
-}
-
-
-void Z80NMI(Z80 *cpu)
-{
-    PRIV->raise=TRUE;
-    PRIV->nmi=TRUE;
-}
-
-
-int Z80SingleStep(Z80 *cpu)
-{
-    Z80Byte opcode;
-
-    PRIV->last_cb=TRUE;
-    PRIV->shift=0;
-
-    Z80_CheckInterrupt(cpu);
-
-    CALLBACK(eZ80_Instruction,PRIV->cycle);
-
-    INC_R;
-
-    opcode=FETCH_BYTE;
-
-    Z80_Decode(cpu,opcode);
-
-    return PRIV->last_cb;
-}
-
-
-void Z80Exec(Z80 *cpu)
-{
-    while (Z80SingleStep(cpu));
-}
-
-
-void Z80SetLabels(Z80Label labels[])
-{
-    z80_labels=labels;
-}
-
-
-const char *Z80Disassemble(Z80 *cpu, Z80Word *pc)
-{
-#ifdef ENABLE_DISASSEM
-    Z80Byte Z80_Dis_FetchByte(Z80 *cpu, Z80Word *pc);
-    static char s[80];
-    Z80Word opc,npc;
-    Z80Byte op;
-    int f;
-
-    opc=*pc;
-    op=Z80_Dis_FetchByte(cpu,pc);
-    dis_opcode_z80[op](cpu,op,pc);
-    npc=*pc;
-
-    strcpy(s,Z80_Dis_Printf("%-5s",Z80_Dis_GetOp()));
-    strcat(s,Z80_Dis_Printf("%-40s ;",Z80_Dis_GetArg()));
-
-    for(f=0;f<5 && opc!=npc;f++)
-    {
-#ifdef ENABLE_ARRAY_MEMORY
-	strcat(s,Z80_Dis_Printf(" %.2x",(int)Z80_MEMORY[opc++]));
-#else
-	strcat(s,Z80_Dis_Printf(" %.2x",(int)PRIV->disread(cpu,opc++)));
-#endif
-    }
-
-    if (opc!=npc)
-	for(f=1;f<3;f++)
-	    s[strlen(s)-f]='.';
-
-    return s;
-#else
-    (*pc)+=4;
-    return "NO DISASSEMBLER";
-#endif
-}
-
-/* END OF FILE */