commit b2cbff841b0038f29d94e3d44da2daf4f1c04272
author H. Peter Anvin <hpa@zytor.com> Mon Aug 23 02:58:14 2004 +0000
committer H. Peter Anvin <hpa@zytor.com> Mon Aug 23 02:58:14 2004 +0000
tree 781266369d8179b666f3904d2f25628c71e5ed08
parent f22381d738025d532777e09dc54b150944862389

Fix ppc64 handling of syscall error

klibc/arch/ppc64/sysstub.ph

diff --git a/klibc/arch/ppc64/sysstub.ph b/klibc/arch/ppc64/sysstub.ph
index 6292f05..1469cc6 100644
--- a/klibc/arch/ppc64/sysstub.ph
+++ b/klibc/arch/ppc64/sysstub.ph
@@ -23,8 +23,10 @@
     print OUT ".${fname}:\n";
     print OUT "\tli 0,__NR_${sname}\n";
     print OUT "\tsc\n";
-    print OUT "\tbnslr\n";
-    print OUT "\tb __syscall_error\n";
+    print OUT "\tmfcr 0\n";
+    print OUT "\trldicl. 9,0,36,63\n";
+    print OUT "\tbeqlr- 0\n";
+    print OUT "\tb .__syscall_error\n";
     print OUT "\t.size .${fname},.-.${fname}\n";
     close(OUT);
 }