On Thu, Aug 14, 2003 at 07:57:21AM -0600, ron minnich wrote: > On Thu, 14 Aug 2003, Meinrad Sauter wrote: > > > Enabling extended BIOS access > > Enabling Full ISA Mode > > Enabling IRQ8 > > Enabling Mouse IRQ12 on piix4e > > done. > > INSTALL REAL-MODE IDT > > DO THE VGA BIOS > > found VGA: vid=110b, did=4 > > 0x55 0xaa 0x40 0xea 0xbe 0x31 0x0 0xc0 0x0 0x0 0xc3 0x0 0x14 0x0 0x0 0x0 > > biosint: # 0x6, eax 0x0 ebx 0xd5b4 ecx 0x720 edx 0xa2f1 > > biosint: ebp 0x136ac esp 0xff6 edi 0xf6d4 esi 0xfb9fc > > biosint: ip 0x3 cs 0x0 flags 0x46 > > biosint: Unsupport int #0x6 > > biosint: # 0x6, eax 0x0 ebx 0xd5b4 ecx 0x720 edx 0xa2f1 > > biosint: ebp 0x136ac esp 0xff6 edi 0xf6d4 esi 0xfb9fc > > biosint: ip 0x3 cs 0x0 flags 0x46 > > biosint: Unsupport int #0x6 > > biosint: # 0x6, eax 0x0 ebx 0xd5b4 ecx 0x720 edx 0xa2f1 > > biosint: ebp 0x136ac esp 0xff6 edi 0xf6d4 esi 0xfb9fc > > biosint: ip 0x3 cs 0x0 flags 0x46 > > biosint: Unsupport int #0x6 > > > > yes, sorry, you just hit an int we don't support yet. It's all working > right, but you'll need to implement int #6.
INT6 is not a BIOS service. It's a CPU exception -- invalid opcode. At this point we don't have an easy way other than gnireenigne esrever to track this down. And the CS:IP prints here are probably incorrect, so if you go this way you must fix this first (I have a patch for it, but I'm not sure if it's good for other versions of GCC than the one I used). The other way is to gain legacy compatibility, like BIOS data area, farcall entry points, etc, one by one, until your VGA BIOS happens to work... -- Takeshi _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
