From ee9e5f92b659081a9d889ef16f91a070b8c36024 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 6 Mar 2019 21:06:10 -0800 Subject: networking: cc is not a register gcc accepts __asm__ ( "" : : : "%cc"); but cc is not a real register and clang does not like it. networking/tls_pstm_montgomery_reduce.c:385:4: error: unknown register name '%cc' in asm | INNERMUL; | ^ The % syntax nominally goes before a register, in this case cc, like "memory" isn't a true register it's just a way of specifying that the condition code registers for the target are clobbered Signed-off-by: Khem Raj Signed-off-by: Denys Vlasenko --- networking/tls_pstm_mul_comba.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'networking/tls_pstm_mul_comba.c') diff --git a/networking/tls_pstm_mul_comba.c b/networking/tls_pstm_mul_comba.c index ac4fcc3ef..af50358e5 100644 --- a/networking/tls_pstm_mul_comba.c +++ b/networking/tls_pstm_mul_comba.c @@ -85,7 +85,7 @@ asm( \ "addl %%eax,%0 \n\t" \ "adcl %%edx,%1 \n\t" \ "adcl $0,%2 \n\t" \ - :"=rm"(c0), "=rm"(c1), "=rm"(c2): "0"(c0), "1"(c1), "2"(c2), "m"(i), "m"(j) :"%eax","%edx","%cc"); + :"=rm"(c0), "=rm"(c1), "=rm"(c2): "0"(c0), "1"(c1), "2"(c2), "m"(i), "m"(j) :"%eax","%edx","cc"); //bbox: ^^^ replaced "=r" with "=rm": %ebx is not available on shared build /******************************************************************************/ @@ -155,7 +155,7 @@ asm( \ " ADDS %0,%0,r0 \n\t" \ " ADCS %1,%1,r1 \n\t" \ " ADC %2,%2,#0 \n\t" \ - :"=r"(c0), "=r"(c1), "=r"(c2) : "0"(c0), "1"(c1), "2"(c2), "r"(i), "r"(j) : "r0", "r1", "%cc"); + :"=r"(c0), "=r"(c1), "=r"(c2) : "0"(c0), "1"(c1), "2"(c2), "r"(i), "r"(j) : "r0", "r1", "cc"); /******************************************************************************/ #elif defined(PSTM_MIPS) -- cgit v1.2.3