https://gcc.gnu.org/g:6e1fb1f9db3b722598a7332b92f4470a7bbc9c95
commit r14-10376-g6e1fb1f9db3b722598a7332b92f4470a7bbc9c95 Author: John David Anglin <dang...@gcc.gnu.org> Date: Wed Jul 3 14:34:47 2024 -0400 Revert "Delete MALLOC_ABI_ALIGNMENT define from pa32-linux.h" This reverts commit 0ee3266b3dec4d984d43c79e2b3e649256e3eaaa. Diff: --- gcc/config/pa/pa32-linux.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/gcc/config/pa/pa32-linux.h b/gcc/config/pa/pa32-linux.h index 63abba26deb..187ae62b0f8 100644 --- 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