OpenE2K/qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

softfloat: Fix the default qNAN for target-ppc

Browse Source 
Currently float128_default_nan() returns 0xFFFF800000000000 in the
higher double word, but it should return 0x7FFF800000000000 which
is the correct higher double word for default qNAN on PowerPC.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Bharata B Rao 2017-01-10 14:20:34 +05:30 committed by David Gibson
parent c3e4293ac9
commit 5d51eaea84
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fpu/softfloat-specialize.h
View File

@ -185,7 +185,7 @@ float128 float128_default_nan(float_status *status)
r.high = LIT64(0x7FFF7FFFFFFFFFFF); r.high = LIT64(0x7FFF7FFFFFFFFFFF);
} else { } else {
r.low = LIT64(0x0000000000000000); r.low = LIT64(0x0000000000000000);
#if defined(TARGET_S390X) #if defined(TARGET_S390X) || defined(TARGET_PPC)
r.high = LIT64(0x7FFF800000000000); r.high = LIT64(0x7FFF800000000000);
#else #else
r.high = LIT64(0xFFFF800000000000); r.high = LIT64(0xFFFF800000000000);