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Initial port to Linux (using Allegro).

Browse source 
64-bit fixes.
Some changes to aid portability.
A few other tweaks.
This commit is contained in:
TomW 2014-09-04 21:07:24 +01:00
commit 56b455844e
70 changed files with 12702 additions and 282 deletions
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6
src/piix.c
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@ -117,9 +117,9 @@ struct
static void piix_bus_master_next_addr(int channel)
{
piix_busmaster[channel].addr = (*(unsigned long *)(&ram[piix_busmaster[channel].ptr_cur])) & ~1;
piix_busmaster[channel].count = (*(unsigned long *)(&ram[piix_busmaster[channel].ptr_cur + 4])) & 0xfffe;
piix_busmaster[channel].eot = (*(unsigned long *)(&ram[piix_busmaster[channel].ptr_cur + 4])) >> 31;
piix_busmaster[channel].addr = (*(uint32_t *)(&ram[piix_busmaster[channel].ptr_cur])) & ~1;
piix_busmaster[channel].count = (*(uint32_t *)(&ram[piix_busmaster[channel].ptr_cur + 4])) & 0xfffe;
piix_busmaster[channel].eot = (*(uint32_t *)(&ram[piix_busmaster[channel].ptr_cur + 4])) >> 31;
piix_busmaster[channel].ptr_cur += 8;
// pclog("New DMA settings on channel %i - Addr %08X Count %04X EOT %i\n", channel, piix_busmaster[channel].addr, piix_busmaster[channel].count, piix_busmaster[channel].eot);
}