diff options
Diffstat (limited to 'gdb/testsuite/gdb.threads')
| -rw-r--r-- | gdb/testsuite/gdb.threads/current-lwp-dead.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/gdb/testsuite/gdb.threads/current-lwp-dead.c b/gdb/testsuite/gdb.threads/current-lwp-dead.c index 834b8b7..16f8705 100644 --- a/gdb/testsuite/gdb.threads/current-lwp-dead.c +++ b/gdb/testsuite/gdb.threads/current-lwp-dead.c @@ -30,6 +30,13 @@ #include <unistd.h> #include <stdlib.h> +#include <features.h> +#ifdef __UCLIBC__ +#if !(defined(__UCLIBC_HAS_MMU__) || defined(__ARCH_HAS_MMU__)) +#define HAS_NOMMU +#endif +#endif + #define STACK_SIZE 0x1000 static int @@ -51,8 +58,11 @@ fn (void *unused) stack = malloc (STACK_SIZE); assert (stack != NULL); - new_pid = clone (fn_return, stack + STACK_SIZE, CLONE_FILES | CLONE_VM, NULL, - NULL, NULL, NULL); + new_pid = clone (fn_return, stack + STACK_SIZE, CLONE_FILES +#if defined(__UCLIBC__) && defined(HAS_NOMMU) + | CLONE_VM +#endif /* defined(__UCLIBC__) && defined(HAS_NOMMU) */ + , NULL, NULL, NULL, NULL); assert (new_pid > 0); return 0; @@ -67,8 +77,11 @@ main (int argc, char **argv) stack = malloc (STACK_SIZE); assert (stack != NULL); - new_pid = clone (fn, stack + STACK_SIZE, CLONE_FILES | CLONE_VM, NULL, NULL, - NULL, NULL); + new_pid = clone (fn, stack + STACK_SIZE, CLONE_FILES +#if defined(__UCLIBC__) && defined(HAS_NOMMU) + | CLONE_VM +#endif /* defined(__UCLIBC__) && defined(HAS_NOMMU) */ + , NULL, NULL, NULL, NULL); assert (new_pid > 0); return 0; |