On 10.02.2017 14:49, Thomas Huth wrote: > Hi, > > is it just me, or could it be that the sun4v machine is currently broken? > I get the following error when I try to run QEMU with this machine: > > qemu-system-sparc64 -nographic -M sun4v > qemu: fatal: Trap 0x0010 while trap level (6) >= MAXTL (6), Error state > pc: 0000000000000200 npc: 0000000000000204 > %g0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %g4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %o0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %o4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %l0-3: 0000000007f00000 000001ff00000000 000001fff0080000 0000000000000000 > %l4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %i0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %i4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f00: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f08: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f16: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f24: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f32: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f40: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f48: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > %f56: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 > pstate: 00000014 ccr: 44 (icc: -Z-- xcc: -Z--) asi: 00 tl: 6 pil: 0 gl: 8 > tbr: 0000000000000000 hpstate: 0000000000000004 htba: 0000000000000000 > cansave: 6 canrestore: 0 otherwin: 0 wstate: 0 cleanwin: 6 cwp: 7 > fsr: 0000000000000000 y: 0000000000000000 fprs: 0000000000000000 > > Aborted (core dumped) > > It works for when I use an older version of QEMU (version 2.7)...
FWIW, it's also still working when I use QEMU 2.8, so this must be a recent regression... Thomas
