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 +1,89 @@
+/* Copyright (C) 2012-2024 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/>.  */
+
+#ifndef _X86GPRINTRIN_H_INCLUDED
+#error "Never use <cmpccxaddintrin.h> directly; include <x86gprintrin.h> instead."
+#endif
+
+#ifndef _CMPCCXADDINTRIN_H_INCLUDED
+#define _CMPCCXADDINTRIN_H_INCLUDED
+
+#ifdef __x86_64__
+
+#ifndef __CMPCCXADD__
+#pragma GCC push_options
+#pragma GCC target("cmpccxadd")
+#define __DISABLE_CMPCCXADD__
+#endif /* __CMPCCXADD__ */
+
+typedef enum {
+    _CMPCCX_O,   /* Overflow.  */
+    _CMPCCX_NO,  /* No overflow.  */
+    _CMPCCX_B,   /* Below.  */
+    _CMPCCX_NB,  /* Not below.  */
+    _CMPCCX_Z,   /* Zero.  */
+    _CMPCCX_NZ,  /* Not zero.  */
+    _CMPCCX_BE,  /* Below or equal.  */
+    _CMPCCX_NBE, /* Neither below nor equal.  */
+    _CMPCCX_S,   /* Sign.  */
+    _CMPCCX_NS,  /* No sign.  */
+    _CMPCCX_P,   /* Parity.  */
+    _CMPCCX_NP,  /* No parity.  */
+    _CMPCCX_L,   /* Less.  */
+    _CMPCCX_NL,  /* Not less.  */
+    _CMPCCX_LE,  /* Less or equal.  */
+    _CMPCCX_NLE, /* Neither less nor equal.  */
+} _CMPCCX_ENUM;
+
+#ifdef __OPTIMIZE__
+extern __inline int
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_cmpccxadd_epi32 (int *__A, int __B, int __C, const _CMPCCX_ENUM __D)
+{
+  return __builtin_ia32_cmpccxadd (__A, __B, __C, __D);
+}
+
+extern __inline long long
+__attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
+_cmpccxadd_epi64 (long long *__A, long long __B, long long __C,
+		   const _CMPCCX_ENUM __D)
+{
+  return __builtin_ia32_cmpccxadd64 (__A, __B, __C, __D);
+}
+#else
+#define _cmpccxadd_epi32(A,B,C,D) \
+  __builtin_ia32_cmpccxadd ((int *) (A), (int) (B), (int) (C), \
+			    (_CMPCCX_ENUM) (D))
+#define _cmpccxadd_epi64(A,B,C,D) \
+  __builtin_ia32_cmpccxadd64 ((long long *) (A), (long long) (B), \
+			      (long long) (C), (_CMPCCX_ENUM) (D))
+#endif
+
+#ifdef __DISABLE_CMPCCXADD__
+#undef __DISABLE_CMPCCXADD__
+#pragma GCC pop_options
+#endif /* __DISABLE_CMPCCXADD__ */
+
+#endif
+
+#endif /* _CMPCCXADDINTRIN_H_INCLUDED */