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These types are problematic because they are typically declared in a non-standard way in U-Boot. For example, U-Boot uses 'long long' for int64_t even on a 64-bit machine whereas stdint.h uses 'long'. Similarly, U-Boot always uses 'long' for intptr_t whereas stdint.h mostly uses 'int'. This simple test script runs a few toolchains on a few archs to check for warnings. Signed-off-by: Simon Glass <sjg@chromium.org>
14 lines
263 B
C
14 lines
263 B
C
#include <common.h>
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#include <inttypes.h>
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int test_types(void)
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{
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uintptr_t uintptr = 0;
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uint64_t uint64 = 0;
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u64 u64_val = 0;
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printf("uintptr = %" PRIuPTR "\n", uintptr);
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printf("uint64 = %" PRIu64 "\n", uint64);
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printf("u64 = %" PRIu64 "\n", u64_val);
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}
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