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| author | Jack Howarth <howarth@bromo.med.uc.edu> | 2013-01-17 21:28:56 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2013-01-17 21:28:56 +0000 |
| commit | ec03e9e94598351083d3d9a46b6e5a97cfe0e88c (patch) | |
| tree | f67df12fade984a9ff43d76eae8ba4d08b36beb0 | |
| parent | 1bd3f7500b7223cded3ae19ff27eb27e05a9b147 (diff) | |
| download | gcc-ec03e9e94598351083d3d9a46b6e5a97cfe0e88c.zip gcc-ec03e9e94598351083d3d9a46b6e5a97cfe0e88c.tar.gz gcc-ec03e9e94598351083d3d9a46b6e5a97cfe0e88c.tar.bz2 | |
re PR sanitizer/55679 (new asan tests from r194458 fail on x86_64-apple-darwin10)
PR sanitizer/55679
* g++.dg/asan/interception-test-1.C: Skip on darwin.
* lib/target-supports.exp (check_effective_target_swapcontext): Use
check_no_compiler_messages to test support in ucontext.h.
(check_effective_target_setrlimit): Return 0 for Darwin's non-posix
compliant RLIMIT_AS.
From-SVN: r195281
| -rw-r--r-- | gcc/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/asan/interception-test-1.C | 1 | ||||
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 13 |
3 files changed, 22 insertions, 1 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 1bd5ca3..21d0f05 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2013-01-17 Jack Howarth <howarth@bromo.med.uc.edu> + + PR sanitizer/55679 + * g++.dg/asan/interception-test-1.C: Skip on darwin. + * lib/target-supports.exp (check_effective_target_swapcontext): Use + check_no_compiler_messages to test support in ucontext.h. + (check_effective_target_setrlimit): Return 0 for Darwin's non-posix + compliant RLIMIT_AS. + 2013-01-17 Marek Polacek <polacek@redhat.com> PR rtl-optimization/55833 diff --git a/gcc/testsuite/g++.dg/asan/interception-test-1.C b/gcc/testsuite/g++.dg/asan/interception-test-1.C index f12f3b6..04c846a 100644 --- a/gcc/testsuite/g++.dg/asan/interception-test-1.C +++ b/gcc/testsuite/g++.dg/asan/interception-test-1.C @@ -3,6 +3,7 @@ // { dg-do run } // { dg-options "-fno-builtin-malloc -fno-builtin-free" } // { dg-shouldfail "asan" } +// { dg-skip-if "Darwin uses mac function interposition" { *-*-darwin* } } #include <stdlib.h> #include <stdio.h> diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index abc9038..0b11817 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -730,12 +730,23 @@ proc check_effective_target_clone {} { # Return 1 if the target supports setrlimit, 0 otherwise. proc check_effective_target_setrlimit {} { + # Darwin has non-posix compliant RLIMIT_AS + if { [istarget *-*-darwin*] } { + return 0 + } return [check_function_available "setrlimit"] } # Return 1 if the target supports swapcontext, 0 otherwise. proc check_effective_target_swapcontext {} { - return [check_function_available "swapcontext"] + return [check_no_compiler_messages swapcontext executable { + #include <ucontext.h> + int main (void) + { + ucontext_t orig_context,child_context; + if (swapcontext(&child_context, &orig_context) < 0) { } + } + }] } # Return 1 if compilation with -pthread is error-free for trivial |