Re: [Qemu-devel] MIPS emulation?
Alessandro Corradi wrote: [snip] > Hi, > I downloaded mips/linux kernel from git and I configure it for qemu. > But when I make it gets this error: > > > /bin/sh: line 1: mips-linux-gcc: command not found > > What's wrong? You are either compiling natively on a mips system and have CONFIG_CROSS enabled, or you have no cross-compiler, or the cross-compiler has a different name than the default. Thiemo ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] MIPS emulation?
>On Sat, Jan 14, 2006 at 07:34:36PM +0100, Tomasz Chmielewski wrote:>> >(A) You have to build a qemu-specific kernel to use the MIPS QEMU.>> >> And how to build "qemu-specific MIPS kernel"? >> >> Is it just a kernel built for MIPS, or perhaps some qemu-specific >> patches have to be applied?>>You have to select QEMU as your machine type when you configure the >kernel. Use the linux-mips.org CVS, of course..>>> >(B) I have no idea if that method works with MIPS qemu; I only tested>> >-kernel. >> >> Hmm?>> >> I didn't quite understand what you mean.>>I've never used -cdrom or -boot.>>-- >Daniel Jacobowitz >CodeSourceryHi,I downloaded mips/linux kernel from git and I configure it for qemu. But when I make it gets this error:/bin/sh: line 1: mips-linux-gcc: command not foundWhat's wrong? ThanksAle ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] MIPS emulation?
On Tue, Jan 17, 2006 at 01:37:05PM -0800, Mark E Mason wrote: > Hello Daniel, > > linux-mips.org CVS hasn't been updated in a couple of months > (they switched to git). What's the latest MIPS kernel you've > booted with qemu? The recent ones from the git repository seem > to spin processing interrupts after detecting the wait instruction. Sorry, sticky fingers; I meant GIT, the CVS repo never had qemu support. Atsushi Nemoto reported the same problem. I don't know what's changed. The kernel I used for testing was 2.6.14-rc2, I believe, but you'd need a few patches that were merged later; I haven't touched that build tree since Nov. 27th. -- Daniel Jacobowitz CodeSourcery ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
RE: [Qemu-devel] MIPS emulation?
Hello Daniel, linux-mips.org CVS hasn't been updated in a couple of months (they switched to git). What's the latest MIPS kernel you've booted with qemu? The recent ones from the git repository seem to spin processing interrupts after detecting the wait instruction. Thanks, Mark -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Daniel Jacobowitz Sent: Saturday, January 14, 2006 12:45 PM To: qemu-devel@nongnu.org Subject: Re: [Qemu-devel] MIPS emulation? On Sat, Jan 14, 2006 at 07:34:36PM +0100, Tomasz Chmielewski wrote: > >(A) You have to build a qemu-specific kernel to use the MIPS QEMU. > > And how to build "qemu-specific MIPS kernel"? > > Is it just a kernel built for MIPS, or perhaps some qemu-specific > patches have to be applied? You have to select QEMU as your machine type when you configure the kernel. Use the linux-mips.org CVS, of course. > >(B) I have no idea if that method works with MIPS qemu; I only tested > >-kernel. > > Hmm? > > I didn't quite understand what you mean. I've never used -cdrom or -boot. -- Daniel Jacobowitz CodeSourcery ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] MIPS emulation?
On Sat, Jan 14, 2006 at 07:34:36PM +0100, Tomasz Chmielewski wrote: > >(A) You have to build a qemu-specific kernel to use the MIPS QEMU. > > And how to build "qemu-specific MIPS kernel"? > > Is it just a kernel built for MIPS, or perhaps some qemu-specific > patches have to be applied? You have to select QEMU as your machine type when you configure the kernel. Use the linux-mips.org CVS, of course. > >(B) I have no idea if that method works with MIPS qemu; I only tested > >-kernel. > > Hmm? > > I didn't quite understand what you mean. I've never used -cdrom or -boot. -- Daniel Jacobowitz CodeSourcery ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] MIPS emulation?
Daniel Jacobowitz schrieb: On Sat, Jan 14, 2006 at 12:13:26AM +0100, Tomasz Chmielewski wrote: According to the docs on http://qemu.org/qemu-doc.html#SEC45, Qemu "is able to boot a Linux kernel and to run a Linux Debian installation from NFS". I downloaded debian-31r1a-mips-netinst.iso image, and tried to start it: # qemu-system-mips -boot d -m 128 -cdrom debian-31r1a-mips-netinst.iso mips_r4k_init: start mips_r4k_init: load BIOS '/usr/share/qemu/mips_bios.bin' size 131072 The only thing that happen is Qemu window being open, black all the time. When checked with "top", qemu-system-mips process takes about 70-80% of CPU time. I created the /usr/share/qemu/mips_bios.bin file with dd command. Why doesn't it start for me? (A) You have to build a qemu-specific kernel to use the MIPS QEMU. And how to build "qemu-specific MIPS kernel"? Is it just a kernel built for MIPS, or perhaps some qemu-specific patches have to be applied? (B) I have no idea if that method works with MIPS qemu; I only tested -kernel. Hmm? I didn't quite understand what you mean. -- Tomasz Chmielewski http://wpkg.org ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
Re: [Qemu-devel] MIPS emulation?
On Sat, Jan 14, 2006 at 12:13:26AM +0100, Tomasz Chmielewski wrote: > According to the docs on http://qemu.org/qemu-doc.html#SEC45, Qemu "is > able to boot a Linux kernel and to run a Linux Debian installation from > NFS". > > I downloaded debian-31r1a-mips-netinst.iso image, and tried to start it: > > # qemu-system-mips -boot d -m 128 -cdrom debian-31r1a-mips-netinst.iso > mips_r4k_init: start > mips_r4k_init: load BIOS '/usr/share/qemu/mips_bios.bin' size 131072 > > The only thing that happen is Qemu window being open, black all the time. > > When checked with "top", qemu-system-mips process takes about 70-80% of > CPU time. > > I created the /usr/share/qemu/mips_bios.bin file with dd command. > > > Why doesn't it start for me? (A) You have to build a qemu-specific kernel to use the MIPS QEMU. (B) I have no idea if that method works with MIPS qemu; I only tested -kernel. -- Daniel Jacobowitz CodeSourcery ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
[Qemu-devel] MIPS emulation?
According to the docs on http://qemu.org/qemu-doc.html#SEC45, Qemu "is able to boot a Linux kernel and to run a Linux Debian installation from NFS". I downloaded debian-31r1a-mips-netinst.iso image, and tried to start it: # qemu-system-mips -boot d -m 128 -cdrom debian-31r1a-mips-netinst.iso mips_r4k_init: start mips_r4k_init: load BIOS '/usr/share/qemu/mips_bios.bin' size 131072 The only thing that happen is Qemu window being open, black all the time. When checked with "top", qemu-system-mips process takes about 70-80% of CPU time. I created the /usr/share/qemu/mips_bios.bin file with dd command. Why doesn't it start for me? -- Tomasz Chmielewski http://wpkg.org ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
