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Enable running when built with Clang's -fsanitize=address

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This commit is contained in:
Randy Heit 2016-02-05 14:19:14 -06:00
parent 9eaefc3685
commit 4228721351
3 changed files with 15 additions and 3 deletions
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6
src/autosegs.h
View file

@ -35,6 +35,8 @@
#ifndef AUTOSEGS_H
#define AUTOSEGS_H
#include "doomtype.h"
#define REGMARKER(x) (x)
typedef void * const REGINFO;
typedef void * NCREGINFO;
@ -73,11 +75,11 @@ class FAutoSegIterator
}
Probe = Head;
}
NCREGINFO operator*() const
NCREGINFO operator*() const NO_SANITIZE
{
return *Probe;
}
FAutoSegIterator &operator++()
FAutoSegIterator &operator++() NO_SANITIZE
{
do
{

2
src/dobjtype.cpp
View file

@ -1986,7 +1986,7 @@ END_POINTERS
//
//==========================================================================
static int STACK_ARGS cregcmp (const void *a, const void *b)
static int STACK_ARGS cregcmp (const void *a, const void *b) NO_SANITIZE
{
const PClass *class1 = *(const PClass **)a;
const PClass *class2 = *(const PClass **)b;

10
src/doomtype.h
View file

@ -113,6 +113,16 @@ typedef TMap<int, PClassActor *> FClassMap;
#define NOVTABLE
#endif
#if defined(__clang__)
#if defined(__has_feature) && __has_feature(address_sanitizer))
#define NO_SANITIZE __attribute__((no_sanitize("address")))
#else
#define NO_SANITIZE
#endif
#else
#define NO_SANITIZE
#endif
#include "basictypes.h"
// Bounding box coordinate storage.