The clang compiler generates a build error for binaries with >128MB
data segments because "The gap between stack and binary is only
guarenteed to be 128MB on x86_64"
Simple solution is to allocate the required memory from the heap.
Signed-off-by: Derek Morton <derek.j.mor...@intel.com>
---
tests/gem_largeobject.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tests/gem_largeobject.c b/tests/gem_largeobject.c
index c001c17..4f323bb 100644
--- a/tests/gem_largeobject.c
+++ b/tests/gem_largeobject.c
@@ -39,7 +39,7 @@
/* Should take 64 pages to store the page pointers on 64 bit */
#define OBJ_SIZE (128 * 1024 * 1024)
-unsigned char data[OBJ_SIZE];
+unsigned char *data;
static void
test_large_object(int fd)
@@ -77,6 +77,9 @@ igt_simple_main
{
int fd;
+ data = malloc(OBJ_SIZE);
+ igt_assert(data);
+
igt_skip_on_simulation();
fd = drm_open_driver(DRIVER_INTEL);
--
1.9.1
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