---------- Forwarded message ---------- From: Aft nix <aftnix@xxxxxxxxx> Date: Fri, Jun 8, 2012 at 6:07 PM Subject: Setting up development environment using QEMU. To: kernelnewbies@xxxxxxxxxxxxxxxxx -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I'm trying to set up a development environment for Kernel development. What have done is follows: 1. setarch linux32 make defconfig. 2.make oldconfig O=/mnt/build/linux 3.make menuconfig O=/mnt/build/linux 4.make. After that i'm trying to boot the the new kernel in QEMU with GDB stub as following: $qemu -s -S /dev/zero -kernel /mnt/build/linux/arch/x86/boot/bzImage Then i get the tcp port which qemu listens for an incoming gdb client : $netstat -tap | grep qemu Then i use gdb /mnt/build/linux/vmlinux to load the image. And set the target to the remote port. But when i get a connection, Qemu Starts to boot. But it complains that the kernel needs a 64 bit Cpu. But as i have configured it to be x86 it should not be the case. Where i'm doing something wrong? Cheers - -- - -aft -----BEGIN PGP SIGNATURE----- Version: OpenPGP.js v0.1 Comment: http://openpgpjs.org wsBcBAEBAgAQBQJP0ernCRCJVJ6A/SK8awAAKFIH/islnSkDpngVvblI8saV g5eBZC1rwtaHTgdpNEi6PmlwdIid8jXerKASpeW3KGtW0KGjIR0KBnFbpbW5 O2A/XJUdmwakx6hFxs2eqGUOysCCCY/c6wyEWmnsLeThkS0KId2sQR7jf4HH 9Paa3Qzl6c1cXM96P+VZeDPcY08iQaBbFkqIZtW5RxTA8dmyUoHAzAepjpTS TeI/Lypsd4G4vpbYJ3ecNfiei0zowc0DRcaPmCY7goNVxU7M7rsVUchasQOo IQ+Djc9CRMVWxXc040mQroZMOzvdoG4zgeNRrbYQVWkcxHPXaOPNsUXy2OBV wPql8fe5CMI3FgvcRusTsBI= =5ORx -----END PGP SIGNATURE----- -- -aft _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
