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32x: built-in BIOS; reset handling; 68k memhandler split

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@801 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-10-03 16:21:59 +00:00
parent 5fadfb1c37
commit 83ff19ec52
7 changed files with 405 additions and 150 deletions
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13
cpu/sh2mame/sh2pico.c
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@ -41,20 +41,11 @@ void p32x_sh2_write32(unsigned int a, unsigned int d, int id);
void sh2_reset(SH2 *sh2)
{
int save_is_slave;
void *save_irqcallback;
save_irqcallback = sh2->irq_callback;
save_is_slave = sh2->is_slave;
memset(sh2, 0, sizeof(SH2));
sh2->is_slave = save_is_slave;
sh2->irq_callback = save_irqcallback;
sh2->pc = RL(0);
sh2->r[15] = RL(4);
sh2->sr = I;
sh2->vbr = 0;
sh2->pending_int_irq = 0;
}
static void sh2_do_irq(SH2 *sh2, int level, int vector)