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-rw-r--r--include/linux/compiler-gcc.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index b2fd7547b58d..5c8351b859f0 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -29,10 +29,11 @@
29 BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0]))) 29 BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(typeof(a), typeof(&a[0])))
30 30
31/* 31/*
32 * Force always-inline if the user requests it so via the .config: 32 * Force always-inline if the user requests it so via the .config,
33 * or if gcc is too old:
33 */ 34 */
34#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \ 35#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
35 !defined(CONFIG_OPTIMIZE_INLINING) && (__GNUC__ >= 4) 36 !defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
36# define inline inline __attribute__((always_inline)) 37# define inline inline __attribute__((always_inline))
37# define __inline__ __inline__ __attribute__((always_inline)) 38# define __inline__ __inline__ __attribute__((always_inline))
38# define __inline __inline __attribute__((always_inline)) 39# define __inline __inline __attribute__((always_inline))
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-24 05:26:56 -0500
com"> * Copyright (c) 2008 Adrian-Ken Rueegsegger <ken@codelabs.ch> * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> #include <linux/types.h> #include <asm/byteorder.h> #include "ripemd.h" struct rmd320_ctx { u64 byte_count; u32 state[10]; __le32 buffer[16]; }; #define K1 RMD_K1 #define K2 RMD_K2 #define K3 RMD_K3 #define K4 RMD_K4 #define K5 RMD_K5 #define KK1 RMD_K6 #define KK2 RMD_K7 #define KK3 RMD_K8 #define KK4 RMD_K9 #define KK5 RMD_K1 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ #define F3(x, y, z) ((x | ~y) ^ z) #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ #define F5(x, y, z) (x ^ (y | ~z)) #define ROUND(a, b, c, d, e, f, k, x, s) { \ (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \ (a) = rol32((a), (s)) + (e); \ (c) = rol32((c), 10); \ } static void rmd320_transform(u32 *state, const __le32 *in) { u32 aa, bb, cc, dd, ee, aaa, bbb, ccc, ddd, eee, tmp; /* Initialize left lane */ aa = state[0]; bb = state[1]; cc = state[2]; dd = state[3]; ee = state[4]; /* Initialize right lane */ aaa = state[5]; bbb = state[6]; ccc = state[7]; ddd = state[8]; eee = state[9]; /* round 1: left lane */ ROUND(aa, bb, cc, dd, ee, F1, K1, in[0], 11); ROUND(ee, aa, bb, cc, dd, F1, K1, in[1], 14); ROUND(dd, ee, aa, bb, cc, F1, K1, in[2], 15); ROUND(cc, dd, ee, aa, bb, F1, K1, in[3], 12); ROUND(bb, cc, dd, ee, aa, F1, K1, in[4], 5); ROUND(aa, bb, cc, dd, ee, F1, K1, in[5], 8); ROUND(ee, aa, bb, cc, dd, F1, K1, in[6], 7); ROUND(dd, ee, aa, bb, cc, F1, K1, in[7], 9); ROUND(cc, dd, ee, aa, bb, F1, K1, in[8], 11); ROUND(bb, cc, dd, ee, aa, F1, K1, in[9], 13); ROUND(aa, bb, cc, dd, ee, F1, K1, in[10], 14); ROUND(ee, aa, bb, cc, dd, F1, K1, in[11], 15); ROUND(dd, ee, aa, bb, cc, F1, K1, in[12], 6); ROUND(cc, dd, ee, aa, bb, F1, K1, in[13], 7); ROUND(bb, cc, dd, ee, aa, F1, K1, in[14], 9); ROUND(aa, bb, cc, dd, ee, F1, K1, in[15], 8); /* round 1: right lane */ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[5], 8); ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[14], 9); ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[7], 9); ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[0], 11); ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[9], 13); ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[2], 15); ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[11], 15); ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[4], 5); ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[13], 7); ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[6], 7); ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[15], 8); ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[8], 11); ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[1], 14); ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[10], 14); ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[3], 12); ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[12], 6); /* Swap contents of "a" registers */ tmp = aa; aa = aaa; aaa = tmp; /* round 2: left lane" */ ROUND(ee, aa, bb, cc, dd, F2, K2, in[7], 7); ROUND(dd, ee, aa, bb, cc, F2, K2, in[4], 6); ROUND(cc, dd, ee, aa, bb, F2, K2, in[13], 8); ROUND(bb, cc, dd, ee, aa, F2, K2, in[1], 13); ROUND(aa, bb, cc, dd, ee, F2, K2, in[10], 11); ROUND(ee, aa, bb, cc, dd, F2, K2, in[6], 9); ROUND(dd, ee, aa, bb, cc, F2, K2, in[15], 7);