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Resolves: rhbz2029924 

reset sys/sdt.h asm operand constraints
This commit is contained in:
Stan Cox 2021-12-07 11:44:12 -05:00
parent 302b80039b
commit 8a6427b8ce
2 changed files with 19 additions and 8 deletions
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22
sdt-asm-glibc.patch
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@ -116,6 +116,14 @@ index 4f2539c93..530a79175 100644
+ else
+ printf("FAIL: %s (%d/%d != 42/43)\n", $$name, $arg1, $arg2)
+}
commit 209b5a19c (HEAD -> master, origin/master, origin/HEAD)
Author: Stan Cox <scox@redhat.com>
Date: Tue Dec 7 09:55:01 2021 -0500
sys/sdt.h fp constraints: aarch64, s390
Remove float constraints as per commit 1d3653936 but for aarch64 and s390.
commit 1d3653936 (HEAD -> master, origin/master, origin/HEAD)
Author: Frank Ch. Eigler <fche@redhat.com>
Date: Mon Dec 6 12:06:06 2021 -0500
@ -131,16 +139,16 @@ Date: Mon Dec 6 12:06:06 2021 -0500
We may need to restore previous constraints broadly, forcing the
compiler to plop floating point parameters into integer storage.
diff --git a/includes/sys/sdt.h b/includes/sys/sdt.h
index 24d5e01c3..3e1f00b6c 100644
--- a/includes/sys/sdt.h
+++ b/includes/sys/sdt.h
@@ -101,7 +101,7 @@
# if defined __powerpc__
@@ -102,9 +102,5 @@
# define STAP_SDT_ARG_CONSTRAINT nZr
# elif defined __x86_64__
-# define STAP_SDT_ARG_CONSTRAINT norfxy
-# elif defined __aarch64__
-# define STAP_SDT_ARG_CONSTRAINT norw
-# elif defined __s390__ || defined __s390x__
-# define STAP_SDT_ARG_CONSTRAINT norf
+# define STAP_SDT_ARG_CONSTRAINT norx
# elif defined __aarch64__
# define STAP_SDT_ARG_CONSTRAINT norw
# elif defined __s390__ || defined __s390x__
# else
# define STAP_SDT_ARG_CONSTRAINT nor

5
systemtap.spec
View File

@ -118,7 +118,7 @@ m stapdev stapdev
Name: systemtap
Version: 4.6
Release: 4%{?release_override}%{?dist}
Release: 5%{?release_override}%{?dist}
# for version, see also configure.ac
@ -1277,6 +1277,9 @@ exit 0
# PRERELEASE
%changelog
* Tue Dec 07 2021 Stan Cox <scox@redhat.com> - 4.6.5
- sys/sdt.h remove aarch64 and s390 float constraints
* Mon Dec 06 2021 Stan Cox <scox@redhat.com> - 4.6.4
- sys/sdt.h remove float constraints that may cause gcc reload issues.