From c3c309f33dacf877f4d7d5308d2036a89f8f9387 Mon Sep 17 00:00:00 2001 From: purpasmart96 Date: Thu, 12 Feb 2015 20:57:02 -0800 Subject: ConfigMem: Clean up the Config memory to be more like the shared page and moved the helper macro for padding to common_funcs.h --- src/common/common_funcs.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/common/common_funcs.h') diff --git a/src/common/common_funcs.h b/src/common/common_funcs.h index 44d8ae11..4bbcc357 100644 --- a/src/common/common_funcs.h +++ b/src/common/common_funcs.h @@ -35,6 +35,13 @@ template<> struct CompileTimeAssert {}; #define CONCAT2(x, y) DO_CONCAT2(x, y) #define DO_CONCAT2(x, y) x ## y +// helper macro to properly align structure members. +// Calling INSERT_PADDING_BYTES will add a new member variable with a name like "pad121", +// depending on the current source line to make sure variable names are unique. +#define INSERT_PADDING_BYTES_HELPER1(x, y) x ## y +#define INSERT_PADDING_BYTES_HELPER2(x, y) INSERT_PADDING_BYTES_HELPER1(x, y) +#define INSERT_PADDING_BYTES(num_words) u8 INSERT_PADDING_BYTES_HELPER2(pad, __LINE__)[(num_words)] + #ifndef _MSC_VER #include -- cgit v1.2.3