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[committed] hppa: Delete MALLOC_ABI_ALIGNMENT define from pa32-linux.h

Message ID ZR8ZiMdxwDS6cRJ0@mx3210.localdomain
State Accepted
Headers
Series [committed] hppa: Delete MALLOC_ABI_ALIGNMENT define from pa32-linux.h |

Checks

Context Check Description
snail/gcc-patch-check success Github commit url

Commit Message

John David Anglin Oct. 5, 2023, 8:16 p.m. UTC 
  In spite of what the comment says, the MALLOC_ALIGNMENT in glibc
for 32-bit hppa-linux has always been 8, not 16.  There is no
reason to increase it as the old linux threads implementation
has been removed.  So, we can use default in pa.h.

Dave
---

Delete MALLOC_ABI_ALIGNMENT define from pa32-linux.h

2023-10-05  John David Anglin  <danglin@gcc.gnu.org>

	* config/pa/pa32-linux.h (MALLOC_ABI_ALIGNMENT): Delete.
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Patch

diff --git a/gcc/config/pa/pa32-linux.h b/gcc/config/pa/pa32-linux.h
index bdd13ce492e..f48e45374f4 100644
--- a/gcc/config/pa/pa32-linux.h
+++ b/gcc/config/pa/pa32-linux.h
@@ -68,11 +68,6 @@  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