以下節錄自大陸的一個禁站 (http://wiki.osdev.org/BIOS)BIOS calls may use interrupts, which means that you need to forward IRQs or map the PIC back to its original configuration.BIOS可能會用到中斷,就是說中斷過後你要自己把PIC重新設定成原來的狀態BIOS calls may access devices that you have
用GDB或CDT調試qemu時, 它會不停fire SIGUSR1,GDB就會不停的停在一些不是你設定的斷點裏, 要禁了SIGUSR1, 方法如下:(gdb) info signal SIGUSR1Signal Stop Print Pass to program DescriptionSIGUSR1 Yes Yes Yes User defined signal 1And if deemed to not
I use the following code to insert a breakpoint in physical address 0×1600000CPUArchState *cpu = first_cpu;hwaddr addr;sscanf(command + 2, "%ld", &addr);int err = cpu_breakpoint_insert(cpu, addr, BP_GDB, NULL );qemu successfully hit the
轉載自:http://maketecheasier.com/turn-your-ubuntu-hardy-to-mac-osx-leopard/2008/07/23/Turn Your Ubuntu Hardy to Mac OSX LeopardPosted by Damien in July 23rd 2008 File under: Linux, Mac Tags: Leopard, Linux, Mac, UbuntuYou can’t really turn a Linux
操作系統開發 - OS Boot Tool (中譯者:內核啓動工具), 以下是來自http://forum.osdev.org/viewtopic.php?f=2&t=25116 , 大家翻牆看Let me present to your attention the new tool for OS developers – OS Boot Tools.This toolset is for those developers who don't want to use
外國一個比較全的作業系統開發網站http://www.osdever.net/documents.php?cat=0&sort=1DocumentsThe Universal Serial Bus Printed Book by Benjamin David LuntDMA Programming (PDF format) by Justin DeltenerReiserFS On-Disk Structures by Gerson KurzInterfacing the