75 lines
2.0 KiB
Diff
75 lines
2.0 KiB
Diff
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Add nds32 support
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Signed-off-by:Nylon Chen <nylon7@andestech.com>
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Index: b/nspr/pr/include/md/_linux.cfg
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===================================================================
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--- a/nspr/pr/include/md/_linux.cfg
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+++ b/nspr/pr/include/md/_linux.cfg
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@@ -1207,6 +1207,51 @@
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#define PR_BYTES_PER_WORD_LOG2 2
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#define PR_BYTES_PER_DWORD_LOG2 3
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+#elif defined(__nds32__)
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+
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+#define IS_LITTLE_ENDIAN 1
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+#undef IS_BIG_ENDIAN
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+
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+#define PR_BYTES_PER_BYTE 1
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+#define PR_BYTES_PER_SHORT 2
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+#define PR_BYTES_PER_INT 4
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+#define PR_BYTES_PER_INT64 8
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+#define PR_BYTES_PER_LONG 4
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+#define PR_BYTES_PER_FLOAT 4
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+#define PR_BYTES_PER_DOUBLE 8
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+#define PR_BYTES_PER_WORD 4
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+#define PR_BYTES_PER_DWORD 8
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+
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+#define PR_BITS_PER_BYTE 8
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+#define PR_BITS_PER_SHORT 16
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+#define PR_BITS_PER_INT 32
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+#define PR_BITS_PER_INT64 64
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+#define PR_BITS_PER_LONG 32
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+#define PR_BITS_PER_FLOAT 32
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+#define PR_BITS_PER_DOUBLE 64
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+#define PR_BITS_PER_WORD 32
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+
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+#define PR_BITS_PER_BYTE_LOG2 3
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+#define PR_BITS_PER_SHORT_LOG2 4
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+#define PR_BITS_PER_INT_LOG2 5
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+#define PR_BITS_PER_INT64_LOG2 6
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+#define PR_BITS_PER_LONG_LOG2 5
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+#define PR_BITS_PER_FLOAT_LOG2 5
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+#define PR_BITS_PER_DOUBLE_LOG2 6
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+#define PR_BITS_PER_WORD_LOG2 5
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+
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+#define PR_ALIGN_OF_SHORT 2
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+#define PR_ALIGN_OF_INT 4
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+#define PR_ALIGN_OF_LONG 4
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+#define PR_ALIGN_OF_INT64 4
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+#define PR_ALIGN_OF_FLOAT 4
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+#define PR_ALIGN_OF_DOUBLE 4
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+#define PR_ALIGN_OF_POINTER 4
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+#define PR_ALIGN_OF_WORD 4
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+
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+#define PR_BYTES_PER_WORD_LOG2 2
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+#define PR_BYTES_PER_DWORD_LOG2 3
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+
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#else
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#error "Unknown CPU architecture"
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Index: b/nspr/pr/include/md/_linux.h
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===================================================================
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--- a/nspr/pr/include/md/_linux.h
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+++ b/nspr/pr/include/md/_linux.h
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@@ -65,6 +65,8 @@
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#define _PR_SI_ARCHITECTURE "microblaze"
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#elif defined(__nios2__)
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#define _PR_SI_ARCHITECTURE "nios2"
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+#elif defined(__nds32__)
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+#define _PR_SI_ARCHITECTURE "nds32"
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#else
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#error "Unknown CPU architecture"
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#endif
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