From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 9 Oct 2018 14:59:39 +0000 (-0400)
Subject: fix build regression on armhf in tlsdesc asm
X-Git-Tag: v1.1.21~66
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b3389bbfb58697623621c70fade6e239952d0813;p=oweals%2Fmusl.git

fix build regression on armhf in tlsdesc asm

when invoking the assembler, arm gcc does not always pass the right
flags to enable use of vfp instruction mnemonics. for C code it
produces, it emits the .fpu directive, but this does not help when
building asm source files, which tlsdesc needs to be. to fix, use an
explicit directive here.

commit 0beb9dfbecad38af9759b1e83eeb007e28b70abb introduced this
regression. it has not appeared in any release.
---

diff --git a/src/ldso/arm/tlsdesc.S b/src/ldso/arm/tlsdesc.S
index b81f3111..4e67c3e2 100644
--- a/src/ldso/arm/tlsdesc.S
+++ b/src/ldso/arm/tlsdesc.S
@@ -51,6 +51,7 @@ __tlsdesc_dynamic:
 
 3:
 #if __ARM_PCS_VFP || !__SOFTFP__
+	.fpu vfp
 	vpush {d0-d7}
 #endif
 	push {r0-r3}