[incubator-nuttx-apps] 02/03: testing/mm: check alignment in do_memaligns

[xi...@apache.org]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx-apps.git

commit f9a24e3c0a4d0d4b346e82161057b8dfa38fb40b
Author: YAMAMOTO Takashi <ya...@midokura.com>
AuthorDate: Wed Apr 6 18:40:09 2022 +0900

    testing/mm: check alignment in do_memaligns
---
 testing/mm/mm_main.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/testing/mm/mm_main.c b/testing/mm/mm_main.c
index 0c064e376..462d9c321 100644
--- a/testing/mm/mm_main.c
+++ b/testing/mm/mm_main.c
@@ -256,6 +256,14 @@ static void do_memaligns(FAR void **mem,
         }
       else
         {
+          if (((uintptr_t)mem[j] % align[i]) != 0)
+            {
+              fprintf(stderr,
+                      "   ERROR wrong alignment: ptr %p, alignment %d\n",
+                      mem[j], align[i]);
+              exit(1);
+            }
+
           memset(mem[j], 0x33, size[j]);
         }