From cb916ce7543613efd624e3d36a1a0fcf9ab6fbe9 Mon Sep 17 00:00:00 2001 From: Adrian Chadd Date: Sun, 14 Aug 2016 19:04:37 +0000 Subject: [PATCH] [mips] convert over =v to =r for the inline assembly. Later gcc and clang have deprecated =v (which maps to a specific temp register) and instead we should just use =r to have the assembler (hopefully!) save/restore things appropriately after choosing a register. Tested: * AR9344 SoC, with userreg support * AR9331 SoC, with no userreg support Sponsored by: Sponsored by: DARPA, AFRL (MIPS TLS user register work) --- lib/libthr/arch/mips/include/pthread_md.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libthr/arch/mips/include/pthread_md.h b/lib/libthr/arch/mips/include/pthread_md.h index 47c178b02a40..d27ecf073056 100644 --- a/lib/libthr/arch/mips/include/pthread_md.h +++ b/lib/libthr/arch/mips/include/pthread_md.h @@ -84,7 +84,7 @@ _tcb_get(void) ".set\tmips64r2\n\t" "rdhwr\t%0, $29\n\t" ".set\tpop" - : "=v" (_rv)); + : "=r" (_rv)); /* * XXXSS See 'git show c6be4f4d2d1b71c04de5d3bbb6933ce2dbcdb317' @@ -106,7 +106,7 @@ _tcb_get(void) ".set\tmips32r2\n\t" "rdhwr\t%0, $29\n\t" ".set\tpop" - : "=v" (_rv)); + : "=r" (_rv)); /* * XXXSS See 'git show c6be4f4d2d1b71c04de5d3bbb6933ce2dbcdb317'