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OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/systemtap?expand=0&rev=8

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OBS User unknown 2007-03-07 21:50:43 +00:00 committed by Git OBS Bridge
parent 674365e287
commit eff69407bd
3 changed files with 111 additions and 1 deletions
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101
systemtap-s390x-stp_get_asm-alignment.diff Normal file
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@ -0,0 +1,101 @@
--- runtime/loc2c-runtime.h.orig 2007-02-27 11:45:26.000000000 -0800
+++ runtime/loc2c-runtime.h 2007-02-27 11:50:17.000000000 -0800
@@ -296,52 +296,24 @@
#elif defined (__s390__) || defined (__s390x__)
-#if defined __s390__
-#define __stp_get_asm(x, addr, err, size) \
-({ \
- asm volatile( \
- "0: mvc 0(%2,%4),0(%3)\n" \
- "1:\n" \
- ".section .fixup,\"ax\"\n" \
- "2: lhi %0,%5\n" \
- " bras 1,3f\n" \
- " .long 1b\n" \
- "3: l 1,0(1)\n" \
- " br 1\n" \
- ".previous\n" \
+#ifndef EX_TABLE
+/*
+ * Helper macro for exception table entries
+ */
+#ifndef __s390x__
+#define EX_TABLE(_fault,_target) \
".section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 0b,2b\n" \
- ".previous" \
- : "+&d" (err), "=m" (x) \
- : "i" (size),"a"(addr), \
- "a" (&(x)),"K" (-EFAULT) \
- : "cc", "1" ); \
-})
-
-#define __stp_put_asm(x, addr, err, size) \
-({ \
- asm volatile( \
- "0: mvc 0(%1,%2),0(%3)\n" \
- "1:\n" \
- ".section .fixup,\"ax\"\n" \
- "2: lhi %0,%5\n" \
- " bras 1,3f\n" \
- " .long 1b\n" \
- "3: l 1,0(1)\n" \
- " br 1\n" \
- ".previous\n" \
+ " .align 4\n" \
+ " .long " #_fault "," #_target "\n" \
+ ".previous\n"
+#else
+#define EX_TABLE(_fault,_target) \
".section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 0b,2b\n" \
- ".previous" \
- : "+&d" (err) \
- : "i" (size), "a" (addr), \
- "a" (&(x)),"K" (-EFAULT) \
- : "cc", "1"); \
-})
-
-#else /* s390x */
+ " .align 8\n" \
+ " .quad " #_fault "," #_target "\n" \
+ ".previous\n"
+#endif
+#endif
#define __stp_get_asm(x, addr, err, size) \
({ \
@@ -352,10 +324,7 @@
"2: lghi %0,%5\n" \
" jg 1b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- " .align 8\n" \
- " .quad 0b,2b\n" \
- ".previous" \
+ EX_TABLE(0b,2b) \
: "+&d" (err), "=m" (x) \
: "i" (size),"a"(addr), \
"a" (&(x)),"K" (-EFAULT) \
@@ -371,16 +340,12 @@
"2: lghi %0,%4\n" \
" jg 1b\n" \
".previous\n" \
- ".section __ex_table,\"a\"\n" \
- " .align 8\n" \
- " .quad 0b,2b\n" \
- ".previous" \
+ EX_TABLE(0b,2b) \
: "+&d" (err) \
: "i" (size),"a"(addr), \
"a"(&(x)),"K"(-EFAULT) \
: "cc"); \
})
-#endif
#define deref(size, addr) \
({ \

5
systemtap.changes
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@ -1,3 +1,8 @@
-------------------------------------------------------------------
Wed Mar 7 15:47:20 CET 2007 - tiwai@suse.de
- fix misalignment of exception table entry on s390x (#249576)
-------------------------------------------------------------------
Mon Feb 26 12:42:41 CET 2007 - tiwai@suse.de

6
systemtap.spec
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@ -16,7 +16,7 @@ BuildRequires: gcc-c++
%define elfutils_version 0.125
License: GNU General Public License (GPL)
Version: 0.5.8
Release: 33
Release: 35
Summary: Instrumentation System
Group: Development/Tools/Debuggers
URL: http://sourceware.org/systemtap/
@ -31,6 +31,7 @@ Patch3: systemtap-s390x-probe-at-function-entry.diff
Patch4: systemtap-s390x-store_deref-fix.diff
Patch5: systemtap-s390x-mmap-tapset.diff
Patch6: systemtap-translate-fix.diff
Patch7: systemtap-s390x-stp_get_asm-alignment.diff
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
@ -55,6 +56,7 @@ Authors:
%patch4 -p1
%patch5 -p2
%patch6 -p1
%patch7
autoreconf -fi
cd elfutils-%{elfutils_version}
%patch1 -p1
@ -83,6 +85,8 @@ rm -rf ${RPM_BUILD_ROOT}
%dir %attr(0755,root,root) /var/cache/systemtap
%changelog
* Wed Mar 07 2007 - tiwai@suse.de
- fix misalignment of exception table entry on s390x (#249576)
* Mon Feb 26 2007 - tiwai@suse.de
- fix crash with large H value in hist_linear() (#248430)
* Fri Feb 23 2007 - tiwai@suse.de