diff options
Diffstat (limited to 'pkg/ifuzz')
| -rw-r--r-- | pkg/ifuzz/powerpc/pseudo.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/pkg/ifuzz/powerpc/pseudo.go b/pkg/ifuzz/powerpc/pseudo.go index c2a1b568f..4790cea9f 100644 --- a/pkg/ifuzz/powerpc/pseudo.go +++ b/pkg/ifuzz/powerpc/pseudo.go @@ -81,7 +81,18 @@ func (gen *generator) sc(lev uint) { imap := gen.imap n := gen.r.Intn(9) - gen.byte(imap.ld64(3, uint64(gen.r.Intn(4+(MaxHcall-4)/4)))) + hcrange := gen.r.Intn(3) + offset := 4 + maxhc := MaxHcall + if hcrange == 1 { + offset = 0xf000 + maxhc = 0xf810 + } else if hcrange == 2 { + offset = 0xef00 + maxhc = 0xef20 + } + hc := gen.r.Intn((maxhc-offset)/4)*4 + offset + gen.byte(imap.ld64(3, uint64(hc))) for i := 4; i < n+4; i++ { gen.byte(imap.ld64(uint(i), gen.r.Uint64())) } |