Revert "Delete MALLOC_ABI_ALIGNMENT define from pa32-linux.h"

This reverts commit 0ee3266b3dec4d984d43c79e2b3e649256e3eaaa.

diff --git a/gcc/config/pa/pa32-linux.h b/gcc/config/pa/pa32-linux.h
index 63abba26debb7e47278f4ab7edefa94c21775f81..187ae62b0f81e15b8994cee4cc1ad1f9059b5451 100644 (file)
--- a/gcc/config/pa/pa32-linux.h
+++ b/gcc/config/pa/pa32-linux.h
@@ -68,6 +68,11 @@ call_ ## FUNC (void)                                 \
 #undef  WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE BITS_PER_WORD
 
+/* POSIX types such as pthread_mutex_t require 16-byte alignment to retain
+   layout compatibility with the original linux thread implementation.  */
+#undef MALLOC_ABI_ALIGNMENT
+#define MALLOC_ABI_ALIGNMENT 128
+
 /* Place jump tables in the text section except when generating non-PIC
    code.  When generating non-PIC code, the relocations needed to load the
    address of the jump table result in a text label in the final executable