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From: Andreas Schwab <schwab@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/schwab/ilp32-2.32] aarch64: Fix jmp_buf-macros.h for ILP32.
Date: Wed,  5 Aug 2020 19:54:11 +0000 (GMT)	[thread overview]
Message-ID: <20200805195411.0AB9C3857C42@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=a1568fd439ce52b483eab93320eb31b5d9b701ed

commit a1568fd439ce52b483eab93320eb31b5d9b701ed
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date:   Fri Nov 10 18:59:31 2017 +0000

    aarch64: Fix jmp_buf-macros.h for ILP32.
    
    The offset is different on ILP32 because __saved_mask is 4 byte aligned.
    
    2017-11-28  Szabolcs Nagy  <szabolcs.nagy@arm.com>
    
            * sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h (SAVED_MASK_OFFSET):
            Fix for ILP32.

Diff:
---
 sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
index 608a7ad1f7..d0ced8761c 100644
--- a/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
+++ b/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
@@ -3,4 +3,8 @@
 #define JMP_BUF_ALIGN 8
 #define SIGJMP_BUF_ALIGN 8
 #define MASK_WAS_SAVED_OFFSET 176
-#define SAVED_MASK_OFFSET 184
+#ifdef __ILP32__
+# define SAVED_MASK_OFFSET 180
+#else
+# define SAVED_MASK_OFFSET 184
+#endif


                 reply	other threads:[~2020-08-05 19:54 UTC|newest]

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