[LinuxBIOS] New version of ROM posting app

[Jon Smirl]

On Mon, 28 Mar 2005 11:05:08 -0700, Li-Ta Lo <ollie at lanl.gov> wrote:

I get the same result from all three test versions you sent.

running file ../bios.fil
No size specified. defaulting to 32k
No base specified. defaulting to 0xc0000
No initial code segment specified. defaulting to 0xc000
No initial instruction pointer specified. defaulting to 0x0003
updating int vector 0x1a
updating int vector 0x1a
updating int vector 0x1a
int1a vector at 0
eax=0x9 ecx=0xde01 eflags=0x44
updating int vector 0x0
c000:00a3: 63 ILLEGAL X86 OPCODE!
halt_sys: file ops.c, line 93
halted

Here is a trace from an old vm86 program that works:
Maybe INT15 isn't hooked up in yours?

PCI says configuration type 1
PCI probing configuration type 1

Probing for devices on PCI bus 0:
bus: 0 card: 0 func 0 reg0: 0x25788086 bc 0x6, sub 0x0, if 0x0, hdr 0x0
bus: 0 card: 1 func 0 reg0: 0x25798086 bc 0x6, sub 0x4, if 0x0, hdr 0x1
Pci-Pci Bridge found; primary: 0x0 secondary: 0x1
bus: 0 card: 29 func 0 reg0: 0x24d28086 bc 0xc, sub 0x3, if 0x0, hdr 0x80
bus: 0 card: 29 func 1 reg0: 0x24d48086 bc 0xc, sub 0x3, if 0x0, hdr 0x0
bus: 0 card: 29 func 2 reg0: 0x24d78086 bc 0xc, sub 0x3, if 0x0, hdr 0x0
bus: 0 card: 29 func 3 reg0: 0x24de8086 bc 0xc, sub 0x3, if 0x0, hdr 0x0
bus: 0 card: 30 func 0 reg0: 0x244e8086 bc 0x6, sub 0x4, if 0x0, hdr 0x1
Pci-Pci Bridge found; primary: 0x0 secondary: 0x2
bus: 0 card: 31 func 0 reg0: 0x24d08086 bc 0x6, sub 0x1, if 0x0, hdr 0x80
bus: 0 card: 31 func 1 reg0: 0x24db8086 bc 0x1, sub 0x1, if 0x8a, hdr 0x0
bus: 0 card: 31 func 2 reg0: 0x24d18086 bc 0x1, sub 0x1, if 0x8f, hdr 0x0
bus: 0 card: 31 func 3 reg0: 0x24d38086 bc 0xc, sub 0x5, if 0x0, hdr 0x0

Probing for devices on PCI bus 1:
bus: 1 card: 0 func 0 reg0: 0x49661002 bc 0x3, sub 0x0, if 0x0, hdr 0x80
Display found
bus: 1 card: 0 func 1 reg0: 0x496e1002 bc 0x3, sub 0x80, if 0x0, hdr 0x0
Display found

Probing for devices on PCI bus 2:
bus: 2 card: 0 func 0 reg0: 0x165314e4 bc 0x2, sub 0x0, if 0x0, hdr 0x0
bus: 2 card: 2 func 0 reg0: 0x8019104c bc 0xc, sub 0x0, if 0x10, hdr 0x0
bus: 2 card: 3 func 0 reg0: 0x50441002 bc 0x3, sub 0x0, if 0x0, hdr 0x0
Display found
bus: 2 card: 12 func 0 reg0: 0x100e8086 bc 0x2, sub 0x0, if 0x0, hdr 0x0
Max buses in system: 3
Min PCI mem address: 0x20020200
writing: 0x80000 to 0x8000083c
writing: 0x2b00083 to 0x80010004
writing: 0xfea00001 to 0x80010030
ax: 0x100
RomBase: 0xfea00000
writing: 0xfea00001 to 0x80010030
data segment in BIOS: 0x164, type: 0x0 BIOS length: 0xd000
writing: 0xfea00000 to 0x80010030
int 0x1a received: ax:0xb109
int 0x1a: ax=0xb109 bx=0x100 cx=0x0 dx=0x0 di=0x14
Slot=0x80010000
reading: 0xde01 from 0x80010014
ax=0x9 cx=0xde01 flags=0xb0246
int 0x15 received: ax:0x4e08
int 0x42 received: ax:0x7
int 0x42: ax:0x7 bx:0x200 cx:0x0 dx:0x3c2
int 0x6d received: ax:0x3
calling card BIOS at: 0xc000:1ea0
int 0x6d received: ax:0x3
calling card BIOS at: 0xc000:1ea0
int 0x6d received: ax:0x1301
calling card BIOS at: 0xc000:1ea0
int 0x1a received: ax:0xb102
int 0x1a: ax=0xb102 bx=0x7 cx=0x691 dx=0x1106 di=0x6b60
ax=0x8602 bx=0x7 flags=0x30047
int 0x1a received: ax:0xb102
int 0x1a: ax=0xb102 bx=0x7 cx=0x305 dx=0x1106 di=0x6b60
ax=0x8602 bx=0x7 flags=0x30247
int 0x1a received: ax:0xb109
int 0x1a: ax=0xb109 bx=0x0 cx=0x0 dx=0x0 di=0x0
Slot=0x80010000
ax=0x8709 cx=0x0 flags=0x30247
writing: 0x80000 to 0x8000083c
writing: 0x2b00087 to 0x80010104
writing: 0x1 to 0x80010130
ax: 0x101
writing: 0xffffffff to 0x80010130
reading: 0x0 from 0x80010130
bios size: 0x0
writing: 0x0 to 0x80010130
biosSize: 0x0
reading: 0xf4000008 from 0x80010010
writing: 0xffffffff to 0x80010010
reading: 0xfc000008 from 0x80010010
writing: 0xf4000008 to 0x80010010
size: 0x4000000
RomBase: 0xf4000000
writing: 0xf4000001 to 0x80010130
writing: 0x0 to 0x80010130
int 0x42 received: ax:0x7
int 0x42: ax:0x7 bx:0x7be cx:0x900 dx:0x3c2
int 0x6d received: ax:0x3
calling card BIOS at: 0xc000:13a6
int 0x6d received: ax:0x1301
calling card BIOS at: 0xc000:13a6
writing: 0xa0000 to 0x8000f03c
writing: 0x2900083 to 0x80021804
writing: 0xfe800001 to 0x80021830
ax: 0x218
RomBase: 0xfe800000
writing: 0xfe800001 to 0x80021830
data segment in BIOS: 0x16c, type: 0x0 BIOS length: 0xc000
writing: 0xfe800000 to 0x80021830
int 0x1a received: ax:0xb109
int 0x1a: ax=0xb109 bx=0x218 cx=0x0 dx=0x0 di=0x14
Slot=0x80021800
reading: 0xce01 from 0x80021814
ax=0x9 cx=0xce01 flags=0xb0246
int 0x42 received: ax:0x7
int 0x42: ax:0x7 bx:0x990 cx:0x200 dx:0x3c2
int 0x6d received: ax:0x3
calling card BIOS at: 0xc000:13a6
int 0x10 received: ax:0x4f02
int 0x10: ax:0x4f02 bx:0x100 cx:0x205 dx:0xce12
calling card BIOS at: 0xc000:13a6
int 0x10 received: ax:0x3
int 0x10: ax:0x3 bx:0x8d18 cx:0x3c00000 dx:0xce59
calling card BIOS at: 0xc000:13a6
int 0x6d received: ax:0x1301
calling card BIOS at: 0xc000:13a6
writing: 0xa0000 to 0x8000f03c
writing: 0x0 to 0x8000083c
writing: 0x2b00080 to 0x80010004
writing: 0xfea00000 to 0x80010030
writing: 0x2b00087 to 0x80010104
writing: 0x0 to 0x80010130
writing: 0x2900083 to 0x80021804
writing: 0xfe800000 to 0x80021830

-- 
Jon Smirl
jonsmirl at gmail.com