From: Szabolcs Nagy <nsz@port70.net>
Date: Sat, 17 Aug 2013 02:37:08 +0000 (+0000)
Subject: fix i386 fesetenv: FE_DFL_ENV is (fenv_t*)-1 not 0
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=d6841499109fc397cd3a57a726304fec9b08f510;p=musl

fix i386 fesetenv: FE_DFL_ENV is (fenv_t*)-1 not 0
---

diff --git a/src/fenv/i386/fenv.s b/src/fenv/i386/fenv.s
index e365b8f4..471d2af8 100644
--- a/src/fenv/i386/fenv.s
+++ b/src/fenv/i386/fenv.s
@@ -66,9 +66,9 @@ fegetenv:
 fesetenv:
 	mov 4(%esp),%ecx
 	xor %eax,%eax
-	test %ecx,%ecx
+	inc %ecx
 	jz 1f
-	fldenv (%ecx)
+	fldenv -1(%ecx)
 	ret
 1:	push %eax
 	push %eax