Merge branch '2021-01-27-assorted-fixes-and-improvements'

- A wide variety of fixes throughout the tree.

1 files changed, 36 insertions, 0 deletions

diff --git a/test/bloblist.c b/test/bloblist.c
index 900299dd68..85a6c39680 100644
--- a/test/bloblist.c
+++ b/test/bloblist.c
@@ -347,6 +347,42 @@ static int bloblist_test_align(struct unit_test_state *uts)
 }
 BLOBLIST_TEST(bloblist_test_align, 0);
 
+/* Test relocation of a bloblist */
+static int bloblist_test_reloc(struct unit_test_state *uts)
+{
+	const uint large_size = TEST_BLOBLIST_SIZE;
+	const uint small_size = 0x20;
+	void *old_ptr, *new_ptr;
+	void *blob1, *blob2;
+	ulong new_addr;
+	ulong new_size;
+
+	ut_assertok(bloblist_new(TEST_ADDR, TEST_BLOBLIST_SIZE, 0));
+	old_ptr = map_sysmem(TEST_ADDR, TEST_BLOBLIST_SIZE);
+
+	/* Add one blob and then one that won't fit */
+	blob1 = bloblist_add(TEST_TAG, small_size, 0);
+	ut_assertnonnull(blob1);
+	blob2 = bloblist_add(TEST_TAG2, large_size, 0);
+	ut_assertnull(blob2);
+
+	/* Relocate the bloblist somewhere else, a bit larger */
+	new_addr = TEST_ADDR + TEST_BLOBLIST_SIZE;
+	new_size = TEST_BLOBLIST_SIZE + 0x100;
+	new_ptr = map_sysmem(new_addr, TEST_BLOBLIST_SIZE);
+	bloblist_reloc(new_ptr, new_size, old_ptr, TEST_BLOBLIST_SIZE);
+	gd->bloblist = new_ptr;
+
+	/* Check the old blob is there and that we can now add the bigger one */
+	ut_assertnonnull(bloblist_find(TEST_TAG, small_size));
+	ut_assertnull(bloblist_find(TEST_TAG2, small_size));
+	blob2 = bloblist_add(TEST_TAG2, large_size, 0);
+	ut_assertnonnull(blob2);
+
+	return 0;
+}
+BLOBLIST_TEST(bloblist_test_reloc, 0);
+
 int do_ut_bloblist(struct cmd_tbl *cmdtp, int flag, int argc,
 		   char *const argv[])
 {