feat: multi-user system, bug fixes, security & performance fixes, and more

2026-03-14 13:28:46 +01:00
parent 576ad34f95
commit 261b536041
389 changed files with 231853 additions and 591 deletions
@@ -0,0 +1,93 @@
+/* Copyright (C) 2007-2024 Free Software Foundation, Inc.
+
+   This file is part of GCC.
+
+   GCC 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 3, or (at your option)
+   any later version.
+
+   GCC is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* Implemented from the specification included in the AMD Programmers
+   Manual Update, version 2.x */
+
+#ifndef _AMMINTRIN_H_INCLUDED
+#define _AMMINTRIN_H_INCLUDED
+
+/* We need definitions from the SSE3, SSE2 and SSE header files*/
+#include <pmmintrin.h>
+
+#ifndef __SSE4A__
+#pragma GCC push_options
+#pragma GCC target("sse4a")
+#define __DISABLE_SSE4A__
+#endif /* __SSE4A__ */
+
+extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_stream_sd (double * __P, __m128d __Y)
+{
+  __builtin_ia32_movntsd (__P, (__v2df) __Y);
+}
+
+extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_stream_ss (float * __P, __m128 __Y)
+{
+  __builtin_ia32_movntss (__P, (__v4sf) __Y);
+}
+
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_extract_si64 (__m128i __X, __m128i __Y)
+{
+  return (__m128i) __builtin_ia32_extrq ((__v2di) __X, (__v16qi) __Y);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_extracti_si64 (__m128i __X, unsigned const int __I, unsigned const int __L)
+{
+  return (__m128i) __builtin_ia32_extrqi ((__v2di) __X, __I, __L);
+}
+#else
+#define _mm_extracti_si64(X, I, L)					\
+  ((__m128i) __builtin_ia32_extrqi ((__v2di)(__m128i)(X),		\
+				    (unsigned int)(I), (unsigned int)(L)))
+#endif
+
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_insert_si64 (__m128i __X,__m128i __Y)
+{
+  return (__m128i) __builtin_ia32_insertq ((__v2di)__X, (__v2di)__Y);
+}
+
+#ifdef __OPTIMIZE__
+extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
+_mm_inserti_si64(__m128i __X, __m128i __Y, unsigned const int __I, unsigned const int __L)
+{
+  return (__m128i) __builtin_ia32_insertqi ((__v2di)__X, (__v2di)__Y, __I, __L);
+}
+#else
+#define _mm_inserti_si64(X, Y, I, L)					\
+  ((__m128i) __builtin_ia32_insertqi ((__v2di)(__m128i)(X),		\
+				      (__v2di)(__m128i)(Y),		\
+				      (unsigned int)(I), (unsigned int)(L)))
+#endif
+
+#ifdef __DISABLE_SSE4A__
+#undef __DISABLE_SSE4A__
+#pragma GCC pop_options
+#endif /* __DISABLE_SSE4A__ */
+
+#endif /* _AMMINTRIN_H_INCLUDED */