From de6d5b555c1887b5b9b59854a45ebd4805fb4b39 Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 23 Jul 2010 18:41:41 -0700 Subject: MIPS: uasm: Add drotr32 and uasm_i_drotr_safe. Signed-off-by: David Daney To: linux-mips@linux-mips.org To: wim@iguana.be Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1495/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/uasm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'arch/mips/include/asm/uasm.h') diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index 697e40c06497..3964b2e6c7d6 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -71,6 +71,7 @@ Ip_u2u1u3(_dsra); Ip_u2u1u3(_dsrl); Ip_u2u1u3(_dsrl32); Ip_u2u1u3(_drotr); +Ip_u2u1u3(_drotr32); Ip_u3u1u2(_dsubu); Ip_0(_eret); Ip_u1(_j); @@ -176,6 +177,15 @@ static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1, uasm_i_dsrl32(p, a1, a2, a3 - 32); } +static inline void uasm_i_drotr_safe(u32 **p, unsigned int a1, + unsigned int a2, unsigned int a3) +{ + if (a3 < 32) + uasm_i_drotr(p, a1, a2, a3); + else + uasm_i_drotr32(p, a1, a2, a3 - 32); +} + static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1, unsigned int a2, unsigned int a3) { -- cgit v1.2.3