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| author | Patrick Williams <iawillia@us.ibm.com> | 2014-09-08 12:08:21 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2014-09-22 13:30:25 -0500 |
| commit | e7d14e42caf28c421dfaa4b3b15bda7cf5a77e43 (patch) | |
| tree | 2fd4c36cce3ebe9f9411ff20d14fc6c723f80498 /src | |
| parent | c7187ce599df0f6ff1e516b94aa22312dc43e179 (diff) | |
| download | talos-hostboot-e7d14e42caf28c421dfaa4b3b15bda7cf5a77e43.tar.gz talos-hostboot-e7d14e42caf28c421dfaa4b3b15bda7cf5a77e43.zip | |
Fix memory leak detector on newer GCC.
Change-Id: Ifb42ce134d6cc27db23aa4787ad83c92070c1c95
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/13249
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/stdlib.C | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/lib/stdlib.C b/src/lib/stdlib.C index 2693848a6..610a045a3 100644 --- a/src/lib/stdlib.C +++ b/src/lib/stdlib.C @@ -5,7 +5,9 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* COPYRIGHT International Business Machines Corp. 2010,2014 */ +/* Contributors Listed Below - COPYRIGHT 2010,2014 */ +/* [+] International Business Machines Corp. */ +/* */ /* */ /* Licensed under the Apache License, Version 2.0 (the "License"); */ /* you may not use this file except in compliance with the License. */ @@ -63,6 +65,10 @@ static void memoryleak_magic_instruction(MemoryLeak_FunctionType func, void* ptr, void* ptr2) { + // Newer GCC seems to optimize out the parameter placement unless we + // fake them going into an assembly instruction. + asm volatile("" :: "r"(func), "r"(size), "r"(ptr), "r"(ptr2)); + MAGIC_INSTRUCTION(MAGIC_MEMORYLEAK_FUNCTION); return; } |
