* None of this is safe with dlclose and incremental collection.
* But then not much of anything is safe in the presence of dlclose.
*/
-#if defined(__linux__) && !defined(_GNU_SOURCE)
+#if (defined(__linux__) || defined(__GLIBC__) || defined(__native_client__)) && !defined(_GNU_SOURCE)
/* Can't test LINUX, since this must be define before other includes */
# define _GNU_SOURCE
#endif
#if !defined(SUNOS4) && !defined(SUNOS5DL) && !defined(IRIX5) && \
!defined(MSWIN32) && !defined(MSWINCE) && \
!(defined(ALPHA) && defined(OSF1)) && \
- !defined(HPUX) && !(defined(LINUX) && defined(__ELF__)) && \
+ !defined(HPUX) && !((defined(LINUX) || defined(NACL)) && defined(__ELF__)) && \
!defined(RS6000) && !defined(SCO_ELF) && !defined(DGUX) && \
!(defined(FREEBSD) && defined(__ELF__)) && \
+ !(defined(OPENBSD) && (defined(__ELF__) || defined(M68K))) && \
!(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) && \
!defined(DARWIN)
--> We only know how to find data segments of dynamic libraries for the
# define ELFSIZE ARCH_ELFSIZE
#endif
-#if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
+#if (defined(LINUX) || defined(NACL)) && defined(__ELF__) || defined(SCO_ELF) || \
(defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
+ (defined(OPENBSD) && defined(__ELF__)) || \
(defined(NETBSD) && defined(__ELF__)) || defined(HURD)
# include <stddef.h>
+# if !defined(OPENBSD)
# include <elf.h>
+# endif
# include <link.h>
#endif
char * start;
register int i;
- e = (ElfW(Ehdr) *) lm->l_addr;
+ e = (ElfW(Ehdr) *) lm->l_addr;
+ if (e == NULL)
+ continue;
+
p = ((ElfW(Phdr) *)(((char *)(e)) + e->e_phoff));
offset = ((unsigned long)(lm->l_addr));
for( i = 0; i < (int)(e->e_phnum); ((i++),(p++)) ) {
# endif /* !USE_PROC ... */
# endif /* SUNOS */
-#if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
+#if (defined(LINUX) || defined(NACL)) && defined(__ELF__) || defined(SCO_ELF) || \
(defined(FREEBSD) && defined(__ELF__)) || defined(DGUX) || \
+ (defined(OPENBSD) && defined(__ELF__)) || \
(defined(NETBSD) && defined(__ELF__)) || defined(HURD)
/* For glibc 2.2.4+. Unfortunately, it doesn't work for older */
/* versions. Thanks to Jakub Jelinek for most of the code. */
-# if defined(LINUX) /* Are others OK here, too? */ \
+# if (defined(LINUX) || defined (__GLIBC__) || defined(NACL)) /* Are others OK here, too? */ \
&& (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
|| (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))
/* This doesn't necessarily work in all cases, e.g. with preloaded
* dynamic libraries. */
-#if defined(NETBSD)
+#if defined(NETBSD) || defined(OPENBSD)
+# if !defined(OPENBSD)
# include <sys/exec_elf.h>
+# endif
/* for compatibility with 1.4.x */
# ifndef DT_DEBUG
# define DT_DEBUG 21
char * start;
register int i;
- e = (ElfW(Ehdr) *) lm->l_addr;
+ e = (ElfW(Ehdr) *) lm->l_addr;
+ if (e == NULL)
+ continue;
+
p = ((ElfW(Phdr) *)(((char *)(e)) + e->e_phoff));
offset = ((unsigned long)(lm->l_addr));
for( i = 0; i < (int)(e->e_phnum); ((i++),(p++)) ) {