9409bd96a5
This patch alters the main testcase, and the dts file corresponding to it so that we at least trivially exercise dtc's bytestring and base conversion features. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
33 lines
980 B
C
33 lines
980 B
C
#include <endian.h>
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define cell_to_fdt(x) (x)
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#else
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/* We do this as a big hairy expression instead of using bswap_32()
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* because we need it to work in asm as well as C. */
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#define cell_to_fdt(x) ((((x) >> 24) & 0xff) | (((x) >> 8) & 0xff00) \
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| (((x) << 8) & 0xff0000) | (((x) << 24) & 0xff000000))
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#endif
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#ifdef __ASSEMBLY__
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#define ASM_CONST_LL(x) (x)
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#else
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#define ASM_CONST_LL(x) (x##ULL)
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#endif
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#define TEST_ADDR_1 ASM_CONST_LL(0xdeadbeef00000000)
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#define TEST_SIZE_1 ASM_CONST_LL(0x100000)
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#define TEST_ADDR_2 ASM_CONST_LL(123456789)
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#define TEST_SIZE_2 ASM_CONST_LL(010000)
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#define TEST_VALUE_1 cell_to_fdt(0xdeadbeef)
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#define TEST_VALUE_2 cell_to_fdt(123456789)
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#define TEST_STRING_1 "hello world"
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#define TEST_STRING_2 "nastystring: \a\b\t\n\v\f\r\\\""
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#define TEST_STRING_3 "\xde\xad\xbe\xef"
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#ifndef __ASSEMBLY__
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extern struct fdt_header _test_tree1;
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extern struct fdt_header _truncated_property;
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#endif /* ! __ASSEMBLY */
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