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[committed arm/ilp32] aarch64: Fix jmp_buf-macros.h for ILP32
- From: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Cc: nd at arm dot com
- Date: Mon, 27 Nov 2017 20:02:07 +0000
- Subject: [committed arm/ilp32] aarch64: Fix jmp_buf-macros.h for ILP32
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rebased the arm/ilp32 branch, it needed this patch.
>From e79bccb0762f71c1c3f460ce7dd750bf0fb34741 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Fri, 10 Nov 2017 18:59:31 +0000
Subject: [PATCH 8/8] aarch64: Fix jmp_buf-macros.h for ILP32.
The offset is different on ILP32 because __saved_mask is 4 byte aligned.
2017-11-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h (SAVED_MASK_OFFSET):
Fix for ILP32.
---
sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
index 608a7ad1f7..adda020e2c 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
+#ifdef __ILP32__
+#define SAVED_MASK_OFFSET 180
+#else
#define SAVED_MASK_OFFSET 184
+#endif
--
2.11.0