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From: Jeff Johnston <>
Subject: [newlib-cygwin] NEWS: report arm ABI break
Date: Thu, 19 Jan 2023 20:03:40 +0000 (GMT)	[thread overview]
Message-ID: <> (raw);h=66dfdc5aafb8df5e3ed79c50194a712479080561

commit 66dfdc5aafb8df5e3ed79c50194a712479080561
Author: Victor L. Do Nascimento <>
Date:   Thu Jan 19 17:19:09 2023 +0000

    NEWS: report arm ABI break
    Add details of ABI-conformance fix to setjmp implementation under
    Major changes in newlib version 4.3.0

 newlib/NEWS | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/newlib/NEWS b/newlib/NEWS
index 5e64b2660..4bac682f5 100644
--- a/newlib/NEWS
+++ b/newlib/NEWS
@@ -5,6 +5,8 @@
 - remove phoenix OS support
 - remove unused members from struct _reent (see also --enable-newlib-reent-binary-compat)
 - build system internals heavily rewritten & updated
+- make arm jmp_buf size and alignment ABI-conformant
+- fixed bug in arm setjmp/longjmp to preserve floating-point register values
 - add --enable-newlib-reent-thread-local configuration option
 - add --enable-newlib-reent-binary-compat configuration option
 - add 64-bit powerpc setjmp/longjmp support

                 reply	other threads:[~2023-01-19 20:03 UTC|newest]

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