1 files changed, 58 insertions, 0 deletions
diff --git a/gprofng/common/gp-defs.h b/gprofng/common/gp-defs.h
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+++ b/gprofng/common/gp-defs.h
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+/* Copyright (C) 2021 Free Software Foundation, Inc.
+   Contributed by Oracle.
+
+   This file is part of GNU Binutils.
+
+   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 3, or (at your option)
+   any later version.
+
+   This program 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#ifndef _GP_DEFS_H_
+#define _GP_DEFS_H_
+
+/* Define the ARCH and WSIZE predicates */
+/*
+ * The way we define and use predicates is similar to the
+ * standard #assert with one important exception:
+ * if an argument of a predicate is not known the result
+ * is 'false' and we want a compile time error to avoid
+ * silent results from typos like ARCH(INTEL), COMPILER(gnu),
+ * etc.
+ */
+#define ARCH(x)             TOK_A_##x(ARCH)
+#define TOK_A_Aarch64(x)    x##_Aarch64
+#define TOK_A_SPARC(x)      x##_SPARC
+#define TOK_A_Intel(x)      x##_Intel
+
+#define WSIZE(x)            TOK_W_##x(WSIZE)
+#define TOK_W_32(x)         x##_32
+#define TOK_W_64(x)         x##_64
+
+#if defined(sparc) || defined(__sparcv9)
+#define ARCH_SPARC          1
+#elif defined(__i386__) || defined(__x86_64)
+#define ARCH_Intel          1
+#elif defined(__aarch64__)
+#define ARCH_Aarch64        1
+#else
+#error "Undefined platform"
+#endif
+
+#if defined(__sparcv9) || defined(__x86_64) || defined(__aarch64__)
+#define WSIZE_64            1
+#else
+#define WSIZE_32            1
+#endif
+
+#endif