Bug#660823: qemubuilder: Gnu Hurd support

2012-03-09 Thread Junichi Uekawa 

I don't think qemu has support for directly loading HURD kernel... and
looks up the manpage and the man page says '-kernel' can be any kernel
in multiboot format. Maybe most parts are already ready in qemu /
debootstrap side too.

Cool.

At Wed, 22 Feb 2012 19:06:17 +1100,
Dmitry Smirnov wrote:
 
 Author: Dmitry Smirnov only...@member.fsf.org
 Last-Update: 2012-02-22
 Forwarded: no
 Description: partial support for Gnu Hurd hurd-i386
  This patch help to set qemu/kvm arch for hurd-i386
  architecture to prevent error
  Your architecture hurd-i386 does not seem to be supported
  
 
 --- a/qemuarch.c
 +++ b/qemuarch.c
 @@ -121,8 +121,10 @@
  return qemu-system-mips;
else if (!strcmp(arch, mipsel))
  return qemu-system-mipsel;
 -  else if (!strcmp(arch, i386) ||
 -!strcmp(arch, amd64))
 +  else if (!strcmp(arch, i386)
 +|| !strcmp(arch, amd64)
 +|| !strcmp(arch, hurd-i386)
 +   )
  {
/* we're leaking this memory, but don't care too much */
char* host_arch = get_host_dpkg_arch();
 @@ -143,6 +145,8 @@
else
   return qemu-system-x86_64;
  }
 +  else if (!strcmp(arch, hurd-i386))
 +return qemu;
else if (!strcmp(arch, powerpc))
  return qemu-system-ppc;
else if (!strcmp(arch, sparc))
 @@ -160,7 +164,8 @@
!strcmp(arch, armel))
  return versatilepb;
else if (!strcmp(arch, i386) ||
 -!strcmp(arch, amd64))
 +!strcmp(arch, hurd-i386) ||
 +   !strcmp(arch, amd64))
  return pc;
else if (!strcmp(arch, mips)||
  !strcmp(arch, mipsel))



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Bug#660823: qemubuilder: Gnu Hurd support

2012-02-22 Thread Dmitry Smirnov 
Package: qemubuilder
Severity: wishlist
Tags: patch

Hi,

I tried to use qemubuilder with hurd-i386 but it failed to pass proper 
architecture to kvm/qemu after bootstrapping:

  Your architecture hurd-i386 does not seem to be supported

Although I couldn't quite make it work yet, the above error can be dealt with 
attached patch.

Patched qemubuilder correctly forking qemu after bootstrap stage if run with
 ARCHITECTURE=hurd-i386

Perhaps more work will be necessary to support Gnu Hurd but at least this is a 
small step forward.

Thank you.

Regards,
Dmitry.
Author: Dmitry Smirnov only...@member.fsf.org
Last-Update: 2012-02-22
Forwarded: no
Description: partial support for Gnu Hurd hurd-i386
 This patch help to set qemu/kvm arch for hurd-i386
 architecture to prevent error
 Your architecture hurd-i386 does not seem to be supported
 

--- a/qemuarch.c
+++ b/qemuarch.c
@@ -121,8 +121,10 @@
 return qemu-system-mips;
   else if (!strcmp(arch, mipsel))
 return qemu-system-mipsel;
-  else if (!strcmp(arch, i386) ||
-	   !strcmp(arch, amd64))
+  else if (!strcmp(arch, i386)
+|| !strcmp(arch, amd64)
+|| !strcmp(arch, hurd-i386)
+   )
 {
   /* we're leaking this memory, but don't care too much */
   char* host_arch = get_host_dpkg_arch();
@@ -143,6 +145,8 @@
   else
 	return qemu-system-x86_64;
 }
+  else if (!strcmp(arch, hurd-i386))
+return qemu;
   else if (!strcmp(arch, powerpc))
 return qemu-system-ppc;
   else if (!strcmp(arch, sparc))
@@ -160,7 +164,8 @@
   !strcmp(arch, armel))
 return versatilepb;
   else if (!strcmp(arch, i386) ||
-	   !strcmp(arch, amd64))
+	   !strcmp(arch, hurd-i386) ||
+   !strcmp(arch, amd64))
 return pc;
   else if (!strcmp(arch, mips)||
 	   !strcmp(arch, mipsel))


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