@@ -3,10 +3,12 @@
// { dg-require-weak "" }
// { dg-skip-if "Linkonce not weak" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
-// { dg-final { scan-assembler ".weak\[ \t\]_?_ZTSPP1A" { target { ! { *-*-darwin* } } } } }
-// { dg-final { scan-assembler-not ".weak\[ \t\]_?_ZTIPP1A" { target { ! { *-*-darwin* } } } } }
+// { dg-final { scan-assembler ".weak\[ \t\]_?_ZTSPP1A" { target { ! { *-*-darwin* alpha*-dec-osf* } } } } }
+// { dg-final { scan-assembler-not ".weak\[ \t\]_?_ZTIPP1A" { target { ! { *-*-darwin* alpha*-dec-osf* } } } } }
// { dg-final { scan-assembler ".weak_definition\[ \t\]_?_ZTSPP1A" { target { *-*-darwin* } } } }
// { dg-final { scan-assembler-not ".weak_definition\[ \t\]_?_ZTIPP1A" { target { *-*-darwin* } } } }
+// { dg-final { scan-assembler ".weakext\[ \t\]_?_ZTSPP1A" { target { alpha*-dec-osf* } } } }
+// { dg-final { scan-assembler-not ".weakext\[ \t\]_?_ZTIPP1A" { target { alpha*-dec-osf* } } } }
struct A;
@@ -1,7 +1,8 @@
// { dg-require-weak "" }
// { dg-skip-if "Linkonce not weak" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
-// { dg-final { scan-assembler ".weak\[ \t\]_?_ZThn._N7Derived3FooEv" { target { ! { *-*-darwin* } } } } }
+// { dg-final { scan-assembler ".weak\[ \t\]_?_ZThn._N7Derived3FooEv" { target { ! { *-*-darwin* alpha*-dec-osf* } } } } }
// { dg-final { scan-assembler ".weak_definition\[ \t\]_?_ZThn._N7Derived3FooEv" { target { *-*-darwin* } } } }
+// { dg-final { scan-assembler ".weakext\[ \t\]_?_ZThn._N7Derived3FooEv" { target { alpha*-dec-osf* } } } }
struct Base
{
@@ -1,5 +1,6 @@
// { dg-do assemble { target fpic } }
// { dg-options "-O2 -fweb -fPIC -fvisibility=hidden" }
+// { dg-require-visibility "" }
class QBasicAtomicInt
{
@@ -1,5 +1,5 @@
// PR c++/34094
-// { dg-do link { target { ! { *-*-darwin* *-*-hpux* *-*-solaris2.* } } } }
+// { dg-do link { target { ! { *-*-darwin* *-*-hpux* *-*-solaris2.* alpha*-dec-osf* } } } }
// { dg-options "-g" }
namespace {
@@ -4,7 +4,7 @@
/* { dg-options "-Wmissing-format-attribute" } */
/* { dg-options "-Wmissing-format-attribute -Wno-abi" { target arm_eabi } } */
/* VxWorks does not provide vscanf, either in kernel or RTP mode. */
-/* { dg-error "not declared" "" { target { *-*-solaris2.8 *-*-vxworks* alpha*-dec-osf5* } } 26 } */
+/* { dg-error "not declared" "" { target { *-*-solaris2.8 *-*-vxworks* alpha*-dec-osf* } } 26 } */
#include <stdio.h>
#include <stdarg.h>
@@ -23,7 +23,7 @@
{
va_list ap;
va_start (ap, fmt);
- vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" { xfail *-*-solaris2.8 *-*-vxworks* } } */
+ vscanf (fmt, ap); /* { dg-warning "candidate" "scanf attribute warning" { xfail *-*-solaris2.8 *-*-vxworks* alpha*-dec-osf* } } */
va_end (ap);
}
@@ -1,6 +1,7 @@
// PR 31246
// { dg-do compile }
// { dg-options "-Wunreachable-code -D_GLIBCXX_DEBUG" }
+// { dg-xfail-if "lack of weak symbols" { alpha*-dec-osf* } }
#include <vector>
int main()
@@ -1,7 +1,8 @@
// { dg-do run }
// { dg-require-weak "" }
-// The PA HP-UX dynamic loader doesn't support unsatisfied weak symbols.
-// { dg-skip-if "No unsat" { hppa*-*-hpux* } { "*" } { "" } }
+// The PA HP-UX and Tru64 UNIX dynamic loaders don't support unsatisfied
+// weak symbols.
+// { dg-skip-if "No unsat" { alpha*-dec-osf* hppa*-*-hpux* } { "*" } { "" } }
// The darwin loader does, but they do need to exist at link time.
// { dg-skip-if "No link unsat" { *-*-darwin* } { "*" } { "" } }
// For kernel modules and static RTPs, the loader treats undefined weak
@@ -3,7 +3,7 @@
// itself call malloc(), and will fail if there is no more
// memory available.
// { dg-do run { xfail { { xstormy16-*-* *-*-darwin[3-7]* } || vxworks_rtp } } }
-// Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+// Copyright (C) 2000, 2002, 2003, 2010 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 6 June 2000 <nathan@codesourcery.com>
// Check we can throw a bad_alloc exception when malloc dies.
@@ -18,8 +18,8 @@
#ifdef STACK_SIZE
const int arena_size = 256;
#else
-#if defined(__FreeBSD__) || defined(__sun__) || defined(__hpux__)
-// FreeBSD, Solaris and HP-UX with threads require even more
+#if defined(__FreeBSD__) || defined(__sun__) || defined(__hpux__) || defined(__osf__)
+// FreeBSD, Solaris, HP-UX and Tru64 UNIX with threads require even more
// space at initialization time. FreeBSD 5 now requires over 131072 bytes.
const int arena_size = 262144;
#else
@@ -2,9 +2,10 @@
// { dg-require-weak "" }
// On darwin, we use attr-weakref-1-darwin.c.
// This test requires support for undefined weak symbols. This support
-// is not available on hppa*-*-hpux*. The test is skipped rather than
-// xfailed to suppress the warning that would otherwise arise.
-// { dg-skip-if "" { "*-*-darwin*" "hppa*-*-hpux*" } "*" { "" } }
+// is not available on alpha*-dec-osf* and hppa*-*-hpux*. The test is
+// skipped rather than xfailed to suppress the warning that would otherwise
+// arise.
+// { dg-skip-if "" { "alpha*-dec-osf*" "*-*-darwin*" "hppa*-*-hpux*" } "*" { "" } }
// For kernel modules and static RTPs, the loader treats undefined weak
// symbols in the same way as undefined strong symbols. The test
// therefore fails to load, so skip it.
This patch fixes a couple of testsuite failures on Tru64 UNIX: * g++.dg/abi/rtti3.C and g++.dg/abi/thunk4.C need to accomodate the fact that the Tru64 UNIX assembler uses .weakext, not .weak. * g++.dg/opt/combine.C requires visibility support without declaring it. * g++.dg/other/anon5.C fails to link: (anonymous namespace)::c::t collect2: ld returned 1 exit status so XFAIL it. * g++.dg/warn/miss-format-1.C needs to XFAIL the scanf attribute warning since Tru64 UNIX lacks vscanf just like Solaris 8 and Vxworks. * g++.dg/warn/pr31246.C fails like this: FAIL: g++.dg/warn/pr31246.C (test for excess errors) Excess errors: In file included from /var/gcc/regression/trunk/5.1b-gcc/build/alpha-dec-osf5.1b/libstdc++-v3/include/bits/stl_algobase.h:60:0, from /var/gcc/regression/trunk/5.1b-gcc/build/alpha-dec-osf5.1b/libstdc++-v3/include/vector:61, from /vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/warn/pr31246.C:4: /var/gcc/regression/trunk/5.1b-gcc/build/alpha-dec-osf5.1b/libstdc++-v3/include/alpha-dec-osf5.1b/bits/c++config.h:235:4: warning: #warning currently using namespace associated mode which may fail without inlining due to lack of weak symbols [-Wcpp] I strongly suspect that this is due to the platform's lack of weak definitions (contrary to the `lack of weak symbols' text of the warning, which doesn't apply). I tried to use dg-warning for the message, but while this works, I'd still need to prune the location lines, which seems like too much hazzle. So I'm XFAILing the test. * g++.dg/warn/weak1.C and gcc.dg/attr-weakref-1.c require weak definitions, which Tru64 UNIX lacks, so skip them. * g++.old-deja/g++.eh/badalloc1.C needs an increased stack size, like several other platforms. There are a few more I don't yet know what to do about them: * one of the scan-assembler tests in g++.dg/other/unused1.C fail: FAIL: g++.dg/other/unused1.C scan-assembler (string|ascii?)z?[\t ]"printer("|\\\\0) The assembler output includes #.stabs "printer:Tt32=s4i:4,0,32;;",128,0,28,0 While I could match this, it seems easier to xfail the test. * gcc.dg/array-quals-1.c currently FAILs because the assembler output contains both .data and .rdata. I'll have to investigate why this happens. * gcc.dg/intmax_t-1.c currently fails like this: FAIL: gcc.dg/intmax_t-1.c (test for excess errors) Excess errors: /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/intmax_t-1.c:12:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/intmax_t-1.c:13:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/intmax_t-1.c:18:3: error: 'im_t_p' undeclared (first use in this function) /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/intmax_t-1.c:18:3: note: each undeclared identifier is reported only once for each function it appears in /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/intmax_t-1.c:24:3: error: 'uim_t_p' undeclared (first use in this function) The native <inttypes.h> lacks definitions of intmax_t and uintmax_t. One could fix this by replacing <inttypes.h> by <stdint.h>. That file is now generated at build time and contains a definition of intmax_t. I'm not completely sure what the test is supposed to check in this situation, though. Joseph? The patch below was tested with the appropriate runtest invocations on alpha-dec-osf5.1b. Will commit within a day or two unless someone has better suggestions. Rainer 2010-11-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * g++.dg/abi/rtti3.C: Scan for .weakext on alpha*-dec-osf*. * g++.dg/abi/thunk4.C: Likewise. * g++.dg/opt/combine.C: Add dg-require-visibility. * g++.dg/other/anon5.C: Skip on alpha*-dec-osf*. * g++.dg/warn/miss-format-1.C: XFAIL scanf attribute warning on alpha*-dec-osf*. * g++.dg/warn/pr31246.C: XFAIL on alpha*-dec-osf*. * g++.dg/warn/weak1.C: Skip on alpha*-dec-osf*. * g++.old-deja/g++.eh/badalloc1.C [!STACK_SIZE && __osf__]: Use large arena_size. * gcc.dg/attr-weakref-1.c: Skip on alpha*-dec-osf*.