diff options
| -rw-r--r-- | target-ppc/kvm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index dfa5a260a0..561f8ccf2f 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -1525,18 +1525,18 @@ int kvmppc_get_hypercall(CPUPPCState *env, uint8_t *buf, int buf_len) } /* - * Fallback to always fail hypercalls: + * Fallback to always fail hypercalls regardless of endianness: * + * tdi 0,r0,72 (becomes b .+8 in wrong endian, nop in good endian) * li r3, -1 - * nop - * nop - * nop + * b .+8 (becomes nop in wrong endian) + * bswap32(li r3, -1) */ - hc[0] = 0x3860ffff; - hc[1] = 0x60000000; - hc[2] = 0x60000000; - hc[3] = 0x60000000; + hc[0] = cpu_to_be32(0x08000048); + hc[1] = cpu_to_be32(0x3860ffff); + hc[2] = cpu_to_be32(0x48000008); + hc[3] = cpu_to_be32(bswap32(0x3860ffff)); return 0; } |