diff --git a/nel_os_bootloader/OVMF-pure-efi.fd b/nel_os_bootloader/OVMF-pure-efi.fd new file mode 100644 index 0000000..a2f39df Binary files /dev/null and b/nel_os_bootloader/OVMF-pure-efi.fd differ diff --git a/nel_os_bootloader/OVMF.fd b/nel_os_bootloader/OVMF.fd new file mode 100644 index 0000000..035b9c5 Binary files /dev/null and b/nel_os_bootloader/OVMF.fd differ diff --git a/nel_os_bootloader/bochs.out b/nel_os_bootloader/bochs.out new file mode 100644 index 0000000..e72ced7 --- /dev/null +++ b/nel_os_bootloader/bochs.out @@ -0,0 +1,408 @@ +00000000000i[ ] Bochs x86 Emulator 3.0.devel +00000000000i[ ] Built from GitHub snapshot after release 3.0 +00000000000i[ ] Compiled on Aug 21 2025 at 19:02:35 +00000000000i[ ] System configuration +00000000000i[ ] processors: 1 (cores=1, HT threads=1) +00000000000i[ ] A20 line support: yes +00000000000i[ ] IPS is set to 4000000 +00000000000i[ ] CPU configuration +00000000000i[ ] SMP support: no +00000000000i[ ] Using pre-defined CPU configuration: corei7_sandy_bridge_2600k +00000000000i[ ] Optimization configuration +00000000000i[ ] RepeatSpeedups support: no +00000000000i[ ] Fast function calls: no +00000000000i[ ] Handlers Chaining speedups: no +00000000000i[ ] Devices configuration +00000000000i[ ] PCI support: i440FX i430FX i440BX +00000000000i[ ] Networking: no +00000000000i[ ] Sound support: no +00000000000i[ ] USB support: no +00000000000i[ ] VGA extension support: vbe +00000000000i[IMG ] Disk image modules +00000000000i[IMG ] flat concat sparse dll growing undoable volatile vmware3 +00000000000i[IMG ] vmware4 vbox vpc vvfat +00000000000i[MEM0 ] allocated memory at 0x7d9025bdd010. after alignment, vector=0x7d9025bde000, block_size = 128K +00000000000i[MEM0 ] 256.00MB +00000000000i[MEM0 ] mem block size = 0x00020000, blocks=2048 +00000000000i[MEM0 ] rom at 0xffe00000/2097152 ('./OVMF-pure-efi.fd') +00000000000i[CPU0 ] initialized CPU model corei7_sandy_bridge_2600k +00000000000i[DEV ] will paste characters every 100 iodev timer ticks +00000000000i[PLUGIN] init_dev of 'pci' plugin device by virtual method +00000000000i[DEV ] i440FX PMC present at device 0, function 0 +00000000000i[PLUGIN] init_dev of 'pci2isa' plugin device by virtual method +00000000000i[DEV ] PIIX3 PCI-to-ISA bridge present at device 1, function 0 +00000000000i[PLUGIN] init_dev of 'cmos' plugin device by virtual method +00000000000i[CMOS ] Using local time for initial clock +00000000000i[CMOS ] Setting initial clock to: Fri Aug 22 15:03:30 2025 tz=utc (time0=1755875010) +00000000000i[PLUGIN] init_dev of 'dma' plugin device by virtual method +00000000000i[DMA ] channel 4 used by cascade +00000000000i[PLUGIN] init_dev of 'pic' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'pit' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'vga' plugin device by virtual method +00000000000i[MEM0 ] Register memory access handlers: 0x0000000a0000 - 0x0000000bffff +00000000000i[VGA ] interval=100000, mode=realtime +00000000000i[VGA ] Setting VGA update interval to 100000 (10.0 Hz) +00000000000i[VGA ] VSYNC using standard mode +00000000000i[BXVGA ] VBE Bochs Display Extension Enabled (16 MB) +00000000000i[DEV ] PCI slot #1 used by plugin 'pcivga' +00000000000i[DEV ] Experimental PCI VGA present at device 2, function 0 +00000000000i[BXVGA ] loaded PCI ROM '/usr/local/share/bochs/VGABIOS-lgpl-latest-cirrus.bin' (size=33792 / PCI=64k) +00000000000i[PLUGIN] init_dev of 'floppy' plugin device by virtual method +00000000000i[DMA ] channel 2 used by Floppy Drive +00000000000i[FLOPPY] Using boot sequence disk, none, none +00000000000i[FLOPPY] Floppy boot signature check is enabled +00000000000i[PLUGIN] init_dev of 'acpi' plugin device by virtual method +00000000000i[DEV ] ACPI Controller present at device 1, function 3 +00000000000i[PLUGIN] init_dev of 'hpet' plugin device by virtual method +00000000000i[HPET ] initializing HPET +00000000000i[MEM0 ] Register memory access handlers: 0x0000fed00000 - 0x0000fed003ff +00000000000i[PLUGIN] init_dev of 'ioapic' plugin device by virtual method +00000000000i[IOAPIC] initializing I/O APIC +00000000000i[MEM0 ] Register memory access handlers: 0x0000fec00000 - 0x0000fec00fff +00000000000i[IOAPIC] IOAPIC enabled (base address = 0xfec00000) +00000000000i[PLUGIN] init_dev of 'keyboard' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'pci_ide' plugin device by virtual method +00000000000i[DEV ] PIIX3 PCI IDE controller present at device 1, function 1 +00000000000i[PLUGIN] init_dev of 'harddrv' plugin device by virtual method +00000000000i[HD ] HD on ata0-0: './myOSimage.img', 'flat' mode +00000000000i[IMG ] hd_size: 67108864 +00000000000i[HD ] ata0-0: autodetect geometry: CHS=130/16/63 (sector size=512) +00000000000i[HD ] ata0-0: extra data outside of CHS address range +00000000000i[HD ] translation on ata0-0 set to 'none' +00000000000i[PLUGIN] init_dev of 'unmapped' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'biosdev' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'speaker' plugin device by virtual method +00000000000e[PCSPK ] Failed to open /dev/console: 許可がありません +00000000000e[PCSPK ] Deactivating beep on console +00000000000i[PLUGIN] init_dev of 'extfpuirq' plugin device by virtual method +00000000000i[PLUGIN] init_dev of 'parallel' plugin device by virtual method +00000000000i[PAR ] parallel port 1 at 0x0378 irq 7 +00000000000i[PLUGIN] init_dev of 'serial' plugin device by virtual method +00000000000i[SER ] com1 at 0x03f8 irq 4 (mode: null) +00000000000i[PLUGIN] init_dev of 'iodebug' plugin device by virtual method +00000000000i[PLUGIN] register state of 'pci' plugin device by virtual method +00000000000i[PLUGIN] register state of 'pci2isa' plugin device by virtual method +00000000000i[PLUGIN] register state of 'cmos' plugin device by virtual method +00000000000i[PLUGIN] register state of 'dma' plugin device by virtual method +00000000000i[PLUGIN] register state of 'pic' plugin device by virtual method +00000000000i[PLUGIN] register state of 'pit' plugin device by virtual method +00000000000i[PLUGIN] register state of 'vga' plugin device by virtual method +00000000000i[PLUGIN] register state of 'floppy' plugin device by virtual method +00000000000i[PLUGIN] register state of 'unmapped' plugin device by virtual method +00000000000i[PLUGIN] register state of 'biosdev' plugin device by virtual method +00000000000i[PLUGIN] register state of 'speaker' plugin device by virtual method +00000000000i[PLUGIN] register state of 'extfpuirq' plugin device by virtual method +00000000000i[PLUGIN] register state of 'parallel' plugin device by virtual method +00000000000i[PLUGIN] register state of 'serial' plugin device by virtual method +00000000000i[PLUGIN] register state of 'iodebug' plugin device by virtual method +00000000000i[PLUGIN] register state of 'acpi' plugin device by virtual method +00000000000i[PLUGIN] register state of 'hpet' plugin device by virtual method +00000000000i[PLUGIN] register state of 'ioapic' plugin device by virtual method +00000000000i[PLUGIN] register state of 'keyboard' plugin device by virtual method +00000000000i[PLUGIN] register state of 'pci_ide' plugin device by virtual method +00000000000i[PLUGIN] register state of 'harddrv' plugin device by virtual method +00000000000i[SYS ] bx_pc_system_c::Reset(HARDWARE) called +00000000000i[CPU0 ] cpu hardware reset +00000000000i[APIC0 ] allocate APIC id=0 (MMIO enabled) to 0x0000fee00000 +00000000000i[CPU0 ] CPUID[0x00000000]: 0000000d 756e6547 6c65746e 49656e69 +00000000000i[CPU0 ] CPUID[0x00000001]: 000206a7 00010800 079ae3bf afebfbff +00000000000i[CPU0 ] CPUID[0x00000002]: 76035a01 00f0b0ff 00000000 00ca0000 +00000000000i[CPU0 ] CPUID[0x00000003]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x00000004]: 1c004121 01c0003f 0000003f 00000000 +00000000000i[CPU0 ] CPUID[0x00000005]: 00000040 00000040 00000003 00001120 +00000000000i[CPU0 ] CPUID[0x00000006]: 00000077 00000002 0000000b 00000000 +00000000000i[CPU0 ] CPUID[0x00000007]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x00000008]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x00000009]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] WARNING: Architectural Performance Monitoring is not implemented +00000000000i[CPU0 ] CPUID[0x0000000a]: 07300803 00000000 00000000 00000603 +00000000000i[CPU0 ] CPUID[0x0000000b]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x0000000c]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x0000000d]: 00000003 00000240 00000240 00000000 +00000000000i[CPU0 ] CPUID[0x80000000]: 80000008 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x80000001]: 00000000 00000000 00000001 28100000 +00000000000i[CPU0 ] CPUID[0x80000002]: 20202020 49202020 6c65746e 20295228 +00000000000i[CPU0 ] CPUID[0x80000003]: 65726f43 294d5428 2d376920 30303632 +00000000000i[CPU0 ] CPUID[0x80000004]: 5043204b 20402055 30342e33 007a4847 +00000000000i[CPU0 ] CPUID[0x80000005]: 00000000 00000000 00000000 00000000 +00000000000i[CPU0 ] CPUID[0x80000006]: 00000000 00000000 01006040 00000000 +00000000000i[CPU0 ] CPUID[0x80000007]: 00000000 00000000 00000000 00000100 +00000000000i[CPU0 ] CPUID[0x80000008]: 00003028 00000200 00000000 00000000 +00000000000i[CPU0 ] CPU Features supported: +00000000000i[CPU0 ] x87 +00000000000i[CPU0 ] 486ni +00000000000i[CPU0 ] pentium_ni +00000000000i[CPU0 ] p6ni +00000000000i[CPU0 ] mmx +00000000000i[CPU0 ] debugext +00000000000i[CPU0 ] vme +00000000000i[CPU0 ] pse +00000000000i[CPU0 ] pae +00000000000i[CPU0 ] pge +00000000000i[CPU0 ] mtrr +00000000000i[CPU0 ] pat +00000000000i[CPU0 ] sysenter_sysexit +00000000000i[CPU0 ] clflush +00000000000i[CPU0 ] sse +00000000000i[CPU0 ] sse2 +00000000000i[CPU0 ] sse3 +00000000000i[CPU0 ] ssse3 +00000000000i[CPU0 ] sse4_1 +00000000000i[CPU0 ] sse4_2 +00000000000i[CPU0 ] popcnt +00000000000i[CPU0 ] mwait +00000000000i[CPU0 ] longmode +00000000000i[CPU0 ] lm_lahf_sahf +00000000000i[CPU0 ] nx +00000000000i[CPU0 ] cmpxhg16b +00000000000i[CPU0 ] rdtscp +00000000000i[CPU0 ] xsave +00000000000i[CPU0 ] xsaveopt +00000000000i[CPU0 ] aes_pclmulqdq +00000000000i[CPU0 ] vmx +00000000000i[CPU0 ] xapic +00000000000i[CPU0 ] pcid +00000000000i[CPU0 ] tsc_deadline +00000000000i[PLUGIN] reset of 'pci' plugin device by virtual method +00000000000i[PLUGIN] reset of 'pci2isa' plugin device by virtual method +00000000000i[PLUGIN] reset of 'cmos' plugin device by virtual method +00000000000i[PLUGIN] reset of 'dma' plugin device by virtual method +00000000000i[PLUGIN] reset of 'pic' plugin device by virtual method +00000000000i[PLUGIN] reset of 'pit' plugin device by virtual method +00000000000i[PLUGIN] reset of 'vga' plugin device by virtual method +00000000000i[DDC ] Using default EDID for resolution 1920x1200 +00000000000i[PLUGIN] reset of 'floppy' plugin device by virtual method +00000000000i[PLUGIN] reset of 'acpi' plugin device by virtual method +00000000000i[PLUGIN] reset of 'hpet' plugin device by virtual method +00000000000i[PLUGIN] reset of 'ioapic' plugin device by virtual method +00000000000i[PLUGIN] reset of 'keyboard' plugin device by virtual method +00000000000i[PLUGIN] reset of 'pci_ide' plugin device by virtual method +00000000000i[PLUGIN] reset of 'harddrv' plugin device by virtual method +00000000000i[PLUGIN] reset of 'unmapped' plugin device by virtual method +00000000000i[PLUGIN] reset of 'biosdev' plugin device by virtual method +00000000000i[PLUGIN] reset of 'speaker' plugin device by virtual method +00000000000i[PLUGIN] reset of 'extfpuirq' plugin device by virtual method +00000000000i[PLUGIN] reset of 'parallel' plugin device by virtual method +00000000000i[PLUGIN] reset of 'serial' plugin device by virtual method +00000000000i[PLUGIN] reset of 'iodebug' plugin device by virtual method +00000055493i[ACPI ] new PM base address: 0xb000 +00000055938i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056097i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056270i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056429i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056598i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056757i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000056929i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057088i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057261i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057420i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057589i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057748i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000057919i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00000058078i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699010i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699261i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699420i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699586i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699747i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404699909e[CPU0 ] RDMSR: Unknown register 0x17 +00404701729i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404701888i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702065i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702224i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702404i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702563i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702739i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404702898i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404703078i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404703237i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404703414i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404703573i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404706952i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707111i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707287i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707446i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707627i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707786i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404707962i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404708121i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404708293i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404708452i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404708665i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404708836i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404749196i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404749367i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404750562i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404750733i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404953225i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404955765i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404956646i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404957662i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404957821i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404957987i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404958148i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404959043i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404959921i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404960937i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404961096i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404961262i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404961423i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00404962673i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455692544i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455721201i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455721452i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455721612i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455721802i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455721963i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455722125e[CPU0 ] RDMSR: Unknown register 0x17 +00455727961i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455728121i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455728322i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455728482i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455728686i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455728846i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729046i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729206i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729410i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729570i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729771i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455729931i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455731779i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455731939i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455732129i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455732290i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455733787i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455733947i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455734137i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00455734298i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461046195i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461046350i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461046524i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461046679i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047124i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047279i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047448i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047603i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047777i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047932i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461047952i[APIC0 ] set timer divide factor to 1 +00461048098i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461048253i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461048427i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461048582i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461048753i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461048908i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461049074i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461049229i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461049402i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00461049557i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00471049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00471049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00477485335e[CMOS ] write to control register 0x0d ignored (read-only) +00481049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00481049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00491049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00491049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00501049476i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00501049631i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00511049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00511049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00521049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00521049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00531049476i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00531049631i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00541049476i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00541049631i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00550634745i[PIDE ] BAR #4: i/o base address = 0xc000 +00550635289i[MEM0 ] Register memory access handlers: 0x000080000000 - 0x000080ffffff +00550635289i[BXVGA ] BAR #0: mem base address = 0x80000000 +00550637278i[MEM0 ] Register memory access handlers: 0x000081000000 - 0x00008100ffff +00550637278i[BXVGA ] new ROM address = 0x81000000 +00551049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00551049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00556732034i[SER ] com1: FIFO enabled +00558548658i[SER ] com1: FIFO enabled +00561049475i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00561049630i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00562088041i[KBD ] Switched to scancode set 2 +00571052468i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00571052623i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00581052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00581052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00581767851i[P2ISA ] PCI IRQ routing: PIRQA# set to 0x0a +00581767938i[P2ISA ] PCI IRQ routing: PIRQB# set to 0x0a +00581768025i[P2ISA ] PCI IRQ routing: PIRQC# set to 0x0b +00581768112i[P2ISA ] PCI IRQ routing: PIRQD# set to 0x0b +00591052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00591052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00601052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00601052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00611053746i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00611053901i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00621053540i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00621053695i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00631052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00631052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00641052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00641052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00651052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00651052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00661053540i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00661053695i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00671052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00671052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00681052467i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00681052622i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00691053746i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00691053901i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00701053540i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00701053695i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00711053746i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00711053901i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00721052468i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00721052623i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00731052468i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00731052623i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00741058328i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00741058483i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00751053746i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00751053901i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00761053540i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00761053695i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00764170096i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00764170251i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00764170425i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +00764170580i[CPU0 ] RDMSR: Read 00000000:fee00900 from MSR_APICBASE +02367208064p[IOAPIC] >>PANIC<< I/O APIC read at address 0x0000fec00008 spans 32-bit boundary ! +02367208064i[CPU0 ] CPU is in long mode (active) +02367208064i[CPU0 ] CS.mode = 64 bit +02367208064i[CPU0 ] SS.mode = 64 bit +02367208064i[CPU0 ] EFER = 0x00000d00: ffxsr NXE LMA LME sce +02367208064i[CPU0 ] XCR0=0x00000001: tiledata tilecfg hwp lbr uintr hdc cet_s cet_u pasid pkru pt hi_zmm zmm_hi256 opmask bndcfg bndregs ymm sse FPU +02367208064i[CPU0 ] | RAX=0000000000000000 RBX=0000000000232188 +02367208064i[CPU0 ] | RCX=ffffffffffffffff RDX=00000000fec00000 +02367208064i[CPU0 ] | RSP=0000000000232060 RBP=000000000fd7e518 +02367208064i[CPU0 ] | RSI=ffffffffffffffff RDI=0000000000232188 +02367208064i[CPU0 ] | R8=0000000000000000 R9=0000000000000001 +02367208064i[CPU0 ] | R10=0000000000000000 R11=0000000000000002 +02367208064i[CPU0 ] | R12=0000000000000000 R13=0000000000000000 +02367208064i[CPU0 ] | R14=00000000002320c0 R15=00000000001297e0 +02367208064i[CPU0 ] | EFLAGS=00000087: id vip vif ac vm rf nt IOPL=0 of df if tf SF zf af PF CF +02367208064i[CPU0 ] | SEG sltr(index|ti|rpl) base limit G D +02367208064i[CPU0 ] | CS:0008( 0001| 0| 0) 00000000 ffffffff 1 0 +02367208064i[CPU0 ] | DS:0010( 0002| 0| 0) 00000000 ffffffff 1 1 +02367208064i[CPU0 ] | SS:0010( 0002| 0| 0) 00000000 ffffffff 1 1 +02367208064i[CPU0 ] | ES:0010( 0002| 0| 0) 00000000 ffffffff 1 1 +02367208064i[CPU0 ] | FS:0010( 0002| 0| 0) 00000000 ffffffff 1 1 +02367208064i[CPU0 ] | GS:0010( 0002| 0| 0) 00000000 ffffffff 1 1 +02367208064i[CPU0 ] | MSR_FS_BASE:0000000000000000 +02367208064i[CPU0 ] | MSR_GS_BASE:0000000000000000 +02367208064i[CPU0 ] | RIP=0000000000110ed5 (0000000000110ed0) +02367208064i[CPU0 ] | CR0=0x80010033: PG cd nw ac WP NE ET ts em MP PE +02367208064i[CPU0 ] | CR2=0x0000000000000000 +02367208064i[CPU0 ] | CR3=0x000000000fa01000 +02367208064i[CPU0 ] | CR4=0x00000668: lass uintr pks cet pke smap smep keylock osxsave pcid fsgsbase smx vmx la57 umip OSXMMEXCPT OSFXSR pce pge MCE PAE pse DE tsd pvi vme +02367208064i[CPU0 ] 0x0000000000110ed0>> mov rsi, qword ptr ds:[r13+rdx+8] : 498B741508 +02367208064i[CMOS ] Last time: 1755875601 tz=utc (Fri Aug 22 15:13:21 2025) +02367208064i[ ] restoring default signal behavior +02367208064i[SIM ] quit_sim called with exit code 1 diff --git a/nel_os_bootloader/bochsrc b/nel_os_bootloader/bochsrc new file mode 100644 index 0000000..b624c97 --- /dev/null +++ b/nel_os_bootloader/bochsrc @@ -0,0 +1,20 @@ +# ---- 画面/入力 ---- +display_library: sdl2 +vga: extension=cirrus +pci: enabled=1, chipset=i440fx, slot1=pcivga +vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest-cirrus.bin + +romimage: file="./OVMF-pure-efi.fd", address=0x0, options=none + +# ---- メモリ/CPU ---- +memory: guest=256 +cpu: count=1, model=corei7_sandy_bridge_2600k, reset_on_triple_fault=1 + +# ---- ストレージ（UEFI ESP を作った “本物のディスク” ）---- +ata0: enabled=1 +ata0-master: type=disk, mode=flat, path="./myOSimage.img", status=inserted +boot: disk + +# ---- ログ ---- +log: bochs.out + diff --git a/nel_os_bootloader/esp/NvVars b/nel_os_bootloader/esp/NvVars new file mode 100644 index 0000000..3d2a3fb Binary files /dev/null and b/nel_os_bootloader/esp/NvVars differ diff --git a/nel_os_bootloader/esp/vvfat_attr.cfg b/nel_os_bootloader/esp/vvfat_attr.cfg new file mode 100644 index 0000000..e69de29 diff --git a/nel_os_bootloader/myOSimage.img b/nel_os_bootloader/myOSimage.img new file mode 100644 index 0000000..8bcc040 Binary files /dev/null and b/nel_os_bootloader/myOSimage.img differ diff --git a/nel_os_bootloader/src/main.rs b/nel_os_bootloader/src/main.rs index 9d24677..4710b8e 100644 --- a/nel_os_bootloader/src/main.rs +++ b/nel_os_bootloader/src/main.rs @@ -131,9 +131,20 @@ fn load_elf(bin: Box<[u8]>) -> u64 { elf.entry } -fn get_frame_buffer() -> gop::FrameBuffer { - let gop_handle = uefi::boot::get_handle_for_protocol::().unwrap(); - let mut gop = boot::open_protocol_exclusive::(gop_handle).unwrap(); +fn get_frame_buffer() -> Option { + let gop_handle = if let Ok(gop_handle) = uefi::boot::get_handle_for_protocol::() + { + gop_handle + } else { + println!("GraphicsOutput protocol not found"); + return None; + }; + let mut gop = if let Ok(gop) = boot::open_protocol_exclusive::(gop_handle) { + gop + } else { + println!("Failed to open GraphicsOutput protocol"); + return None; + }; let info = gop.current_mode_info(); let (width, height) = info.resolution(); @@ -141,7 +152,7 @@ fn get_frame_buffer() -> gop::FrameBuffer { let stride = info.stride(); let pixel_format = info.pixel_format(); - gop::FrameBuffer { + Some(gop::FrameBuffer { frame_buffer, width, height, @@ -151,15 +162,15 @@ fn get_frame_buffer() -> gop::FrameBuffer { PixelFormat::Bgr => gop::PixelFormat::Bgr, format => panic!("Unsupported pixel_format: {:?}", format), }, - } + }) } -fn get_rsdp() -> u64 { +fn get_rsdp() -> Option { uefi::system::with_config_table(move |c| { c.iter() .find(|config| config.guid == uefi::table::cfg::ACPI_GUID) .map(|config| config.address as u64) - .expect("Failed to find RSDP in config table") + .or(None) }) } diff --git a/nel_os_bootloader/update_img.sh b/nel_os_bootloader/update_img.sh new file mode 100755 index 0000000..79c9981 --- /dev/null +++ b/nel_os_bootloader/update_img.sh @@ -0,0 +1,6 @@ +#!/bin/sh +cargo b -r +sudo mount /dev/loop0 /mnt +sudo cp ./target/x86_64-unknown-uefi/release/nel_os_bootloader.efi /mnt/EFI/BOOT/BOOTX64.EFI +sudo sync +sudo umount /mnt diff --git a/nel_os_common/src/lib.rs b/nel_os_common/src/lib.rs index 3fbbfac..f7c79e4 100644 --- a/nel_os_common/src/lib.rs +++ b/nel_os_common/src/lib.rs @@ -7,8 +7,8 @@ pub mod memory; pub struct BootInfo { pub usable_memory: UsableMemory, - pub frame_buffer: FrameBuffer, - pub rsdp: u64, + pub frame_buffer: Option, + pub rsdp: Option, pub bzimage_addr: u64, pub bzimage_size: u64, pub rootfs_addr: u64, diff --git a/nel_os_kernel/src/main.rs b/nel_os_kernel/src/main.rs index 2d482e8..c2c4f04 100644 --- a/nel_os_kernel/src/main.rs +++ b/nel_os_kernel/src/main.rs @@ -82,6 +82,8 @@ fn hlt_loop() -> ! { #[unsafe(no_mangle)] pub extern "sysv64" fn main(boot_info: &nel_os_common::BootInfo) { + serial::disable_screen_output(); + interrupt::gdt::init(); interrupt::idt::init_idt(); @@ -126,10 +128,15 @@ pub extern "sysv64" fn main(boot_info: &nel_os_common::BootInfo) { allocator::init_heap(&mut mapper, &mut bitmap_table).unwrap(); - let frame_buffer = FrameBuffer::from_raw_buffer(&boot_info.frame_buffer, (64, 64, 64)); - frame_buffer.clear(); + if boot_info.frame_buffer.is_some() { + let frame_buffer = + FrameBuffer::from_raw_buffer(&boot_info.frame_buffer.as_ref().unwrap(), (64, 64, 64)); + frame_buffer.clear(); - FRAME_BUFFER.lock().replace(frame_buffer); + FRAME_BUFFER.lock().replace(frame_buffer); + } else { + error!("No frame buffer found"); + } println!(""); info!("Kernel initialized successfully"); @@ -150,20 +157,20 @@ pub extern "sysv64" fn main(boot_info: &nel_os_common::BootInfo) { usable_frame as f64 * 4. / 1024. / 1024. ); - info!("RSDP: {:#x}", boot_info.rsdp); + if let Some(rsdp) = boot_info.rsdp { + info!("RSDP: {:#x}", rsdp); - let acpi_tables = - unsafe { AcpiTables::from_rsdp(KernelAcpiHandler, boot_info.rsdp as usize) }.unwrap(); - let platform_info = acpi_tables.platform_info().unwrap(); + let acpi_tables = + unsafe { AcpiTables::from_rsdp(KernelAcpiHandler, rsdp as usize) }.unwrap(); + let platform_info = acpi_tables.platform_info().unwrap(); - apic::init_local_apic(platform_info); - info!("Local APIC initialized",); + apic::init_local_apic(platform_info); + info!("Local APIC initialized",); - x86_64::instructions::interrupts::enable(); + x86_64::instructions::interrupts::enable(); - info!("Interrupts enabled"); - - serial::disable_screen_output(); + info!("Interrupts enabled"); + } BZIMAGE_ADDR.call_once(|| boot_info.bzimage_addr); BZIMAGE_SIZE.call_once(|| boot_info.bzimage_size);