From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/gcc.target/x86_64/abi/macros.h | 53 ++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/x86_64/abi/macros.h

(limited to 'gcc/testsuite/gcc.target/x86_64/abi/macros.h')

diff --git a/gcc/testsuite/gcc.target/x86_64/abi/macros.h b/gcc/testsuite/gcc.target/x86_64/abi/macros.h
new file mode 100644
index 000000000..98fbc660f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/x86_64/abi/macros.h
@@ -0,0 +1,53 @@
+#ifndef MACROS_H
+
+#define check_size(_t, _size) assert(sizeof(_t) == (_size))
+
+#define check_align(_t, _align) assert(__alignof__(_t) == (_align))
+
+#define check_align_lv(_t, _align) assert(__alignof__(_t) == (_align) \
+					  && (((unsigned long)&(_t)) & ((_align) - 1) ) == 0)
+
+#define check_basic_struct_size_and_align(_type, _size, _align) { \
+  struct _str { _type dummy; } _t; \
+  check_size(_t, _size); \
+  check_align_lv(_t, _align); \
+}
+
+#define check_array_size_and_align(_type, _size, _align) { \
+  _type _a[1]; _type _b[2]; _type _c[16]; \
+  struct _str { _type _a[1]; } _s; \
+  check_align_lv(_a[0], _align); \
+  check_size(_a, _size); \
+  check_size(_b, (_size*2)); \
+  check_size(_c, (_size*16)); \
+  check_size(_s, _size); \
+  check_align_lv(_s._a[0], _align); \
+}
+
+#define check_basic_union_size_and_align(_type, _size, _align) { \
+  union _union { _type dummy; } _u; \
+  check_size(_u, _size); \
+  check_align_lv(_u, _align); \
+}
+
+#define run_signed_tests2(_function, _arg1, _arg2) \
+  _function(_arg1, _arg2); \
+  _function(signed _arg1, _arg2); \
+  _function(unsigned _arg1, _arg2);
+
+#define run_signed_tests3(_function, _arg1, _arg2, _arg3) \
+  _function(_arg1, _arg2, _arg3); \
+  _function(signed _arg1, _arg2, _arg3); \
+  _function(unsigned _arg1, _arg2, _arg3);
+
+/* Check size of a struct and a union of three types.  */
+
+#define check_struct_and_union3(type1, type2, type3, struct_size, align_size) \
+{ \
+  struct _str { type1 t1; type2 t2; type3 t3; } _t; \
+  union _uni { type1 t1; type2 t2; type3 t3; } _u; \
+  check_size(_t, struct_size); \
+  check_size(_u, align_size); \
+}
+
+#endif // MACROS_H
-- 
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