Carl-Daniel Hailfinger wrote: > Absolute calls from initram were only working from the file which had > _MAINOBJECT #defined. Calls from all other files ended up in nirvana > because the compiler was not able to calculate the address of the > wrapper for the absolute call. The linker tried, but failed miserably. > Use the -combine flag and compile all of initram at once. This enables > GCC to calculate the address of the abscall wrapper, resulting in > working code. > > Segher Boessenkool thinks the patched code works only by accident > because GCC has no way to specify generation of XIP code. According to > him, future GCC versions or other circumstances may break the code. > > While this patch makes code work for now, it does NOT check whether the > generated code tries to write to memory outside the stack (general > writable data). That will of course fail, but I hope porters are smart > enough to avoid that. >
Great work tracking this down! This is okay for now, but we need to look for a better solution in the future. Counting on porters who may or may not remember this discussion to avoid something isn't good future-proofing. > Signed-off-by: Carl-Daniel Hailfinger <[EMAIL PROTECTED]> I've attached a QEMU bootlog, it seems to make the calls to the right places, but still won't boot FILO. Per IRC, I won't ack at the moment until more people can test, but it does look good to me :) -Corey
(qemu) LinuxBIOS-3.0.0 Mon Dec 3 22:37:01 EST 2007 starting... Choosing fallback boot. LAR: Attempting to open 'fallback/initram.o/segment0'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: seen member normal/initram.o/segment0 LAR: seen member bootblock LAR: NO FILE FOUND! LAR: Run file fallback/initram.o/segment0 failed: No such file. Fallback failed. Try normal boot LAR: Attempting to open 'normal/initram.o/segment0'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: seen member normal/initram.o/segment0 LAR: CHECK normal/initram.o/segment0 @ 0xfff8cf10 start 0xfff8cf60 len 424 reallen 424 compression 0 entry 0x00000042 loadaddress 0x00000000 Entry point is 0xfff8cfa2 RAM init code started. Nothing to do. printktest1: If the immediately preceding line does not say "Nothing to do.", then execution did not start at main() Trying absolute call from non-_MAINOBJECT XIP code. Absolute call successful. Done. run_file returns with 0 Done RAM init code LAR: Attempting to open 'normal/stage2.o/segment0'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: CHECK normal/stage2.o/segment0 @ 0xfff89180 start 0xfff891d0 len 15271 reallen 28340 compression 1 entry 0x00001000 loadaddress 0x00001000 LAR: Compression algorithm #1 used LAR: Attempting to open 'normal/stage2.o/segment1'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: CHECK normal/stage2.o/segment1 @ 0xfff8cd80 start 0xfff8cdd0 len 310 reallen 4540 compression 1 entry 0x00001000 loadaddress 0x00008000 LAR: Compression algorithm #1 used LAR: Attempting to open 'normal/stage2.o/segment2'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: seen member normal/initram.o/segment0 LAR: seen member bootblock LAR: NO FILE FOUND! LAR: load_file: No such file 'normal/stage2.o/segment2' LAR: load_file_segments: All loaded, entry 0x00001000 Phase 1: Very early setup... Phase 1: done Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 0 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0 Phase 2: Early setup... dev_phase2: dev root: dev_phase2: dev cpus: dev_phase2: dev device0_0: dev_phase2: dev southbridge_intel_i82371eb: dev_phase2: dev domain0: Phase 2: Done. Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 0 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0 Phase 3: Enumerating buses... dev_phase3_scan: scanning root(Root Device) scan_static_bus for root (Root Device) cpus: Unknown device path type: 0 cpus() enabled dev_phase5: device0_0(PCI: 00:00.0) missing ops dev_phase5: southbridge_intel_i82371eb(PCI: 00:01.0) missing ops domain0(PCI_DOMAIN: 0000) enabled domain0(PCI_DOMAIN: 0000) scanning... dev_phase3_scan: scanning domain0(PCI_DOMAIN: 0000) pci_scan_bus start bus 0x00008958, bus->dev 0x00008720 PCI: pci_scan_bus for bus 00 pci_scan_bus: old_devices 0x00008a20, dev for this bus 0x00008720 (domain0) PCI: scan devfn 0x0 to 0xff PCI: devfn 0x0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00008a20 pci_scan_get_dev: check dev device0_0 pci_scan_get_dev: check dev device0_0 it has devfn 0x00 PCI: pci_scan_bus pci_scan_get_dev returns dev device0_0 find_constructor: find PCI: 8086:1237 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: cons 0x000090b4, cons id PCI: 8086:7010 find_constructor: cons 0x000090c8, cons id PCI: 8086:7113 set_pci_ops: dev 0x00008a20(device0_0) set ops to 0x00008040 PCI: 00:00.0 [8086/1237] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x00008a20(device0_0) PCI: devfn 0x8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00008d20 pci_scan_get_dev: check dev southbridge_intel_i82371eb pci_scan_get_dev: check dev southbridge_intel_i82371eb it has devfn 0x08 PCI: pci_scan_bus pci_scan_get_dev returns dev southbridge_intel_i82371eb find_constructor: find PCI: 8086:7000 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: match PCI: 00:01.0 id PCI: 8086:7000 [8086/7000] ops PCI: 00:01.0 [8086/7000] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x00008d20(southbridge_intel_i82371eb) PCI: devfn 0x9 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) find_constructor: find PCI: 8086:7010 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: cons 0x000090b4, cons id PCI: 8086:7010 find_constructor: match constructor: constructor is 0x000090b4 default device constructor called set_pci_ops: dev 0x000094e4(dynamic PCI: 00:01.1) already has ops 0x00009140 PCI: 00:01.1 [8086/7010] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x000094e4(dynamic PCI: 00:01.1) PCI: devfn 0xa pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xa, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xb pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) find_constructor: find PCI: 8086:7113 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: cons 0x000090b4, cons id PCI: 8086:7010 find_constructor: cons 0x000090c8, cons id PCI: 8086:7113 find_constructor: match constructor: constructor is 0x000090c8 default device constructor called set_pci_ops: dev 0x000097c8(dynamic PCI: 00:01.3) already has ops 0x00009180 PCI: 00:01.3 [8086/7113] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x000097c8(dynamic PCI: 00:01.3) PCI: devfn 0xc pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xc, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xd pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xd, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xe pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xe, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xf pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xf, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x10 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) find_constructor: find PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: match constructor: constructor is 0x00007be0 default device constructor called set_pci_ops: dev 0x00009aac(dynamic PCI: 00:02.0) already has ops 0x00007c20 Init VGA device PCI: 00:02.0 [1013/00b8] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x00009aac(dynamic PCI: 00:02.0) PCI: devfn 0x18 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) find_constructor: find PCI: 10ec:8029 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: cons 0x000090b4, cons id PCI: 8086:7010 find_constructor: cons 0x000090c8, cons id PCI: 8086:7113 constructor: constructor is 0x00000000 No constructor called for <null>. find_constructor: find PCI: 10ec:8029 find_constructor: check all_constructors[i] 0x00007be0 find_constructor: cons 0x00007be0, cons id PCI: 1013:00b8 find_constructor: check all_constructors[i] 0x00009060 find_constructor: cons 0x00009060, cons id PCI_DOMAIN: 8086:7190 find_constructor: cons 0x00009074, cons id PCI: 8086:7190 find_constructor: check all_constructors[i] 0x000090a0 find_constructor: cons 0x000090a0, cons id PCI: 8086:7000 find_constructor: cons 0x000090b4, cons id PCI: 8086:7010 find_constructor: cons 0x000090c8, cons id PCI: 8086:7113 set_pci_ops: dev 0x00009d90(dynamic PCI: 00:03.0) set ops to 0x00008040 PCI: 00:03.0 [10ec/8029] enabled PCI: pci_scan_bus pci_probe_dev returns dev 0x00009d90(dynamic PCI: 00:03.0) PCI: devfn 0x20 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x20, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x28 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x28, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x30 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x30, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x38 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x38, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x40 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x40, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x48 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x48, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x50 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x50, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x58 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x58, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x60 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x60, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x68 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x68, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x70 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x70, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x78 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x78, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x80 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x80, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x88 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x88, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x90 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x90, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0x98 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0x98, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xa0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xa0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xa8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xa8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xb0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xb0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xb8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xb8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xc0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xc0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xc8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xc8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xd0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xd0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xd8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xd8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xe0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xe0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xe8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xe8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xf0 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xf0, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: devfn 0xf8 pci_scan_get_dev: list is 0x0008feb4, *list is 0x00000000 PCI: pci_scan_bus pci_scan_get_dev returns dev None (no dev in tree yet) PCI: devfn 0xf8, bad id 0xffffffff PCI: pci_scan_bus pci_probe_dev returns dev 0x00000000() PCI: Done for loop dev_phase3_scan: device0_0: busdevice 0x00008a20 enabled 1 ops 0x00008040 dev_phase3_scan: can not scan from here, returning 0 dev_phase3_scan: southbridge_intel_i82371eb: busdevice 0x00008d20 enabled 1 ops 0x00009100 dev_phase3_scan: can not scan from here, returning 0 dev_phase3_scan: dynamic PCI: 00:01.1: busdevice 0x000094e4 enabled 1 ops 0x00009140 dev_phase3_scan: can not scan from here, returning 0 dev_phase3_scan: dynamic PCI: 00:01.3: busdevice 0x000097c8 enabled 1 ops 0x00009180 dev_phase3_scan: can not scan from here, returning 0 dev_phase3_scan: dynamic PCI: 00:02.0: busdevice 0x00009aac enabled 1 ops 0x00007c20 dev_phase3_scan: can not scan from here, returning 0 dev_phase3_scan: dynamic PCI: 00:03.0: busdevice 0x00009d90 enabled 1 ops 0x00008040 dev_phase3_scan: can not scan from here, returning 0 PCI: pci_scan_bus returning with max=000 dev_phase3_scan: returning 0 scan_static_bus for root(Root Device) done dev_phase3_scan: returning 0 Phase 3: Done. Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 0 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 0 initialized 0 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 0 initialized 0 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 0 initialized 0 dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 0 initialized 0 dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 0 initialized 0 dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 0 initialized 0 dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 0 initialized 0 Phase 4: Allocating resources... Phase 4: Reading resources... Root Device compute_allocate_io: base: 00000400 size: 00000000 align: 0 gran: 0 read_resources: root(Root Device) read_resources bus 0 link: 0 read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1 cpus: Unknown device path type: 0 read_resources: cpus() missing phase4_read_resources read_resources: root(Root Device) dtsname domain0 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) read_resources bus 0 link: 0 read_resources: domain0(PCI_DOMAIN: 0000) dtsname device0_0 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) dtsname southbridge_intel_i82371eb have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) dtsname dynamic PCI: 00:01.1 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) dtsname dynamic PCI: 00:01.3 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) dtsname dynamic PCI: 00:02.0 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) dtsname dynamic PCI: 00:03.0 have_resources 0 enabled 1 read_resources: domain0(PCI_DOMAIN: 0000) read_resources bus 0 link: 0 done read_resources: root(Root Device) read_resources bus 0 link: 0 done PCI: 00:03.0 10 * [0x00000400 - 0x000004ff] io PCI: 00:01.1 20 * [0x00000800 - 0x0000080f] io Root Device compute_allocate_io: base: 00000810 size: 00000410 align: 8 gran: 0 done Root Device compute_allocate_mem: base: 00000000 size: 00000000 align: 0 gran: 0 read_resources: root(Root Device) read_resources bus 0 link: 0 read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1 cpus: Unknown device path type: 0 read_resources: cpus() missing phase4_read_resources read_resources: root(Root Device) dtsname domain0 have_resources 1 enabled 1 read_resources: root(Root Device) read_resources bus 0 link: 0 done PCI: 00:02.0 10 * [0x00000000 - 0x01ffffff] prefmem PCI: 00:02.0 14 * [0x02000000 - 0x02000fff] mem Root Device compute_allocate_mem: base: 02001000 size: 02001000 align: 25 gran: 0 done Phase 4: Done reading resources. Allocating VGA resource PCI: 00:02.0 Setting PCI_BRIDGE_CTL_VGA for bridge PCI_DOMAIN: 0000 Setting PCI_BRIDGE_CTL_VGA for bridge Root Device Phase 4: Setting resources... Root Device compute_allocate_io: base: 00001000 size: 00000410 align: 8 gran: 0 read_resources: root(Root Device) read_resources bus 0 link: 0 read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1 cpus: Unknown device path type: 0 read_resources: cpus() missing phase4_read_resources read_resources: root(Root Device) dtsname domain0 have_resources 1 enabled 1 read_resources: root(Root Device) read_resources bus 0 link: 0 done PCI: 00:03.0 10 * [0x00001000 - 0x000010ff] io PCI: 00:01.1 20 * [0x00001400 - 0x0000140f] io Root Device compute_allocate_io: base: 00001410 size: 00000410 align: 8 gran: 0 done Root Device compute_allocate_mem: base: fc000000 size: 02001000 align: 25 gran: 0 read_resources: root(Root Device) read_resources bus 0 link: 0 read_resources: root(Root Device) dtsname cpus have_resources 0 enabled 1 cpus: Unknown device path type: 0 read_resources: cpus() missing phase4_read_resources read_resources: root(Root Device) dtsname domain0 have_resources 1 enabled 1 read_resources: root(Root Device) read_resources bus 0 link: 0 done PCI: 00:02.0 10 * [0xfc000000 - 0xfdffffff] prefmem PCI: 00:02.0 14 * [0xfe000000 - 0xfe000fff] mem Root Device compute_allocate_mem: base: fe001000 size: 02001000 align: 25 gran: 0 done root(Root Device) assign_resources, bus 0 link: 0 Adding RAM resource (134217728 bytes) domain0(PCI_DOMAIN: 0000) assign_resources, bus 0 link: 0 PCI: 00:01.1 20 <- [0x0000001400 - 0x000000140f] size 0x00000010 gran 0x04 io PCI: 00:02.0 10 <- [0x00fc000000 - 0x00fdffffff] size 0x02000000 gran 0x19 prefmem PCI: 00:02.0 14 <- [0x00fe000000 - 0x00fe000fff] size 0x00001000 gran 0x0c mem PCI: 00:02.0 30 <- [0x00000c0000 - 0x00000bffff] size 0x00000000 gran 0x00 romem PCI: 00:03.0 10 <- [0x0000001000 - 0x00000010ff] size 0x00000100 gran 0x08 io domain0(PCI_DOMAIN: 0000) assign_resources, bus 0 link: 0 root(Root Device) assign_resources, bus 0 link: 0 Phase 4: Done setting resources. Phase 4: Done allocating resources. Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 0 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 0 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 1 initialized 0 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 0 Phase 5: Enabling resources... cpus: Unknown device path type: 0 dev_phase5: cpus() missing ops pci_dev_enable_resources: device0_0 (PCI: 00:00.0) cmd <- 140 pci_dev_enable_resources: southbridge_intel_i82371eb (PCI: 00:01.0) cmd <- 147 pci_dev_enable_resources: dynamic PCI: 00:01.1 (PCI: 00:01.1) cmd <- 141 pci_dev_enable_resources: dynamic PCI: 00:01.3 (PCI: 00:01.3) cmd <- 140 PCI: 00:02.0: Setting subsystem VID/DID to 15ad/1976 pci_dev_enable_resources: dynamic PCI: 00:02.0 (PCI: 00:02.0) cmd <- 143 pci_dev_enable_resources: dynamic PCI: 00:03.0 (PCI: 00:03.0) cmd <- 141 Phase 5: Done. Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 0 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 0 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 1 initialized 0 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 0 Phase 6: Initializing devices... Phase 6: Root Device init. Phase 6: PCI: 00:00.0 init. PCI: pci_dev_init Probing for option ROM Phase 6: PCI: 00:01.0 init. Initializing realtime clock. RTC: Checksum invalid zeroing cmos Invalid LinuxBIOS CMOS checksum. Phase 6: PCI: 00:01.1 init. Enabling IDE channel 1 Enabling IDE channel 2 Enabling Legacy IDE Phase 6: PCI: 00:01.3 init. Enabling SMBus. Enable Power Management Functions Phase 6: PCI: 00:02.0 init. PCI: pci_dev_init Probing for option ROM ROM address for PCI: 00:02.0 = c0000 PCI Expansion ROM, signature 0x0000, INIT size 0x0000, data ptr 0x0000 Incorrect Expansion ROM Header Signature 0000 Phase 6: PCI: 00:03.0 init. PCI: pci_dev_init Probing for option ROM Phase 6: Devices initialized. Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 1 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 1 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 1 initialized 1 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 1 LAR: Attempting to open 'normal/option_table'. LAR: Start 0xfff80000 len 0x7c000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: CHECK normal/option_table @ 0xfff88d80 start 0xfff88dd0 len 932 reallen 932 compression 0 entry 0x00000000 loadaddress 0x00000000 search_global_resources: mask 4200 type 4200 search_global_resources: dev root, have_resources 0 #resources 2 search_global_resources: dev cpus, have_resources 0 #resources 0 search_global_resources: dev device0_0, have_resources 1 #resources 0 search_global_resources: dev southbridge_intel_i82371eb, have_resources 1 #resources 0 search_global_resources: dev domain0, have_resources 1 #resources 3 search_global_resources: dev domain0, resource 0, flags 40040100 base 0x0 size 0x0 search_global_resources: dev domain0, resource 1, flags 40040200 base 0x0 size 0x0 search_global_resources: dev domain0, resource 2, flags e0004200 base 0x0 size 0x8000000 lb_memory_range: start 0x0 size 0x8000000 search_global_resources: dev dynamic PCI: 00:01.1, have_resources 1 #resources 1 search_global_resources: dev dynamic PCI: 00:01.1, resource 0, flags 60000100 base 0x1400 size 0x10 search_global_resources: dev dynamic PCI: 00:01.3, have_resources 1 #resources 0 search_global_resources: dev dynamic PCI: 00:02.0, have_resources 1 #resources 3 search_global_resources: dev dynamic PCI: 00:02.0, resource 0, flags 60001200 base 0xfc000000 size 0x2000000 search_global_resources: dev dynamic PCI: 00:02.0, resource 1, flags 60000200 base 0xfe000000 size 0x1000 search_global_resources: dev dynamic PCI: 00:02.0, resource 2, flags e0002200 base 0xc0000 size 0x0 search_global_resources: dev dynamic PCI: 00:03.0, have_resources 1 #resources 1 search_global_resources: dev dynamic PCI: 00:03.0, resource 0, flags 60000100 base 0x1000 size 0x100 lb_cleanup_memory_ranges: # entries 1 #0: base 0x00000000 size 0x8000000 lb_memory_range: start 0x0 size 0x500 lb_cleanup_memory_ranges: # entries 2 #0: base 0x00000500 size 0x7fffb00 #1: base 0x00000000 size 0x500 lb_memory_range: start 0xf0000 size 0x0 lb_cleanup_memory_ranges: # entries 4 #0: base 0x00000000 size 0x500 #1: base 0x00000500 size 0xefb00 #2: base 0x000f0000 size 0x7f10000 #3: base 0x000f0000 size 0x0 Wrote LinuxBIOS table at: 0x00000500 - 0x00000a80 checksum b964 Show all devs... root(Root Device): enabled 1 have_resources 0 initialized 1 cpus: Unknown device path type: 0 cpus(): enabled 1 have_resources 0 initialized 0 device0_0(PCI: 00:00.0): enabled 1 have_resources 1 initialized 1 southbridge_intel_i82371eb(PCI: 00:01.0): enabled 1 have_resources 1 initialized 1 domain0(PCI_DOMAIN: 0000): enabled 1 have_resources 1 initialized 0 dynamic PCI: 00:01.1(PCI: 00:01.1): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:01.3(PCI: 00:01.3): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:02.0(PCI: 00:02.0): enabled 1 have_resources 1 initialized 1 dynamic PCI: 00:03.0(PCI: 00:03.0): enabled 1 have_resources 1 initialized 1 Stage2 code done. LAR: Attempting to open 'normal/payload'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: seen member normal/initram.o/segment0 LAR: seen member bootblock LAR: NO FILE FOUND! LAR: Attempting to open 'normal/payload/segment0'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: CHECK normal/payload/segment0 @ 0xfff80000 start 0xfff80050 len 36002 reallen 73832 compression 1 entry 0x0010d4c4 loadaddress 0x00100000 LAR: Compression algorithm #1 used LAR: Attempting to open 'normal/payload/segment1'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: CHECK normal/payload/segment1 @ 0xfff88d00 start 0xfff88d50 len 47 reallen 72 compression 1 entry 0x0010d4c4 loadaddress 0x0014f840 LAR: Compression algorithm #1 used LAR: Attempting to open 'normal/payload/segment2'. LAR: Start 0xfff80000 len 0x80000 LAR: seen member normal/payload/segment0 LAR: seen member normal/payload/segment1 LAR: seen member normal/option_table LAR: seen member normal/stage2.o/segment0 LAR: seen member normal/stage2.o/segment1 LAR: seen member normal/initram.o/segment0 LAR: seen member bootblock LAR: NO FILE FOUND! LAR: load_file: No such file 'normal/payload/segment2' LAR: load_file_segments: All loaded, entry 0x0010d4c4
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