Firebee/FireBee_SVN
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

emulator compiles now

Browse Source
This commit is contained in:
Markus Fröschle
2013-12-29 00:44:40 +00:00
parent 4d835020d8
commit cc48a7be12
1 changed files with 3 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
BaS_gcc/x86emu/biosemu.c
View File

@@ -576,20 +576,11 @@ void run_bios(struct radeonfb_info *rinfo)
unsigned long addr;
unsigned short initialcs;
unsigned short initialip;
unsigned short devfn = (unsigned short)( ((rinfo->handle & 0xFF) << 3) + ((((rinfo->handle >> 16) / PCI_MAX_FUNCTION) & 0xFF) << 8)); // was dev->bus->secondary << 8 | dev->path.u.pci.devfn;
unsigned short devfn = (unsigned short) rinfo->handle;
X86EMU_intrFuncs intFuncs[256];
if ((rinfo->mmio_base == NULL) || (rinfo->io_base == NULL))
return;
#ifndef COLDFIRE
/* try to not init the board with the X86 VGA BIOS, too long on CT60 (more than 20 seconds, 2 seconds on Coldfire) */
if (os_magic)
return;
if (restart /* CTRL-ALT-DEL else 0 if reset */
&& (*memvalid == MEMVALID_MAGIC) && (*memval2 == MEMVAL2_MAGIC)
&& (*((unsigned long *) 0x51AL) == 0x5555AAAA)) /* memval3 */
return;
#endif
rinfo_biosemu = rinfo;
config_address_reg = 0;
offset_port = 0x300;
@@ -721,9 +712,9 @@ void run_bios(struct radeonfb_info *rinfo)
X86EMU_set_debug(DEBUG_DECODE_F | DEBUG_TRACE_F);
#endif
DPRINT("X86EMU entering emulator\r\n");
*vblsem = 0;
//*vblsem = 0;
X86EMU_exec();
*vblsem = 1;
//*vblsem = 1;
DPRINT("X86EMU halted\r\n");
// biosfn_set_video_mode(0x13); /* 320 x 200 x 256 colors */
#ifdef USE_SDRAM