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Merge branch 'bugfix/heap_test_alloc_iram' into 'master'

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heap/tests: make IRAM allocation size divisible by 4

See merge request idf/esp-idf!2853
This commit is contained in:
Ivan Grokhotkov 2018-07-25 16:20:16 +08:00
commit a1709a6682
1 changed files with 1 additions and 1 deletions
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components/heap/test/test_malloc_caps.c
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@ -43,7 +43,7 @@ TEST_CASE("Capabilities allocator test", "[heap]")
//the following gives size of IRAM-only (not D/IRAM) memory. //the following gives size of IRAM-only (not D/IRAM) memory.
size_t free_iram = heap_caps_get_free_size(MALLOC_CAP_INTERNAL) - size_t free_iram = heap_caps_get_free_size(MALLOC_CAP_INTERNAL) -
heap_caps_get_free_size(MALLOC_CAP_8BIT | MALLOC_CAP_INTERNAL); heap_caps_get_free_size(MALLOC_CAP_8BIT | MALLOC_CAP_INTERNAL);
size_t alloc32 = MIN(free_iram / 2, 10*1024); size_t alloc32 = MIN(free_iram / 2, 10*1024) & (~3);
printf("Freeing; allocating %u bytes of 32K-capable RAM\n", alloc32); printf("Freeing; allocating %u bytes of 32K-capable RAM\n", alloc32);
m1 = heap_caps_malloc(alloc32, MALLOC_CAP_32BIT); m1 = heap_caps_malloc(alloc32, MALLOC_CAP_32BIT);
printf("--> %p\n", m1); printf("--> %p\n", m1);