[Buildroot] [PATCH 1/1] package/libnspr:add nds32 support patches

Nylon Chen nylon7 at andestech.com
Wed Apr 24 10:44:02 UTC 2019


libnspr 4.20 didn't support nds32 architecture lead to build error

Fixes:
  http://autobuild.buildroot.net/results/9380435440c977eeaf98a1ffa80f411f07f62482/
Signed-off-by: Nylon Chen <nylon7 at andestech.com>
---
 package/libnspr/0003-nds32.patch | 75 ++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 package/libnspr/0003-nds32.patch

diff --git a/package/libnspr/0003-nds32.patch b/package/libnspr/0003-nds32.patch
new file mode 100644
index 0000000000..dbcfa24e25
--- /dev/null
+++ b/package/libnspr/0003-nds32.patch
@@ -0,0 +1,75 @@
+Add nds32 support
+
+[Nylon: update for nspr 4.20]
+Signed-off-by:Nylon Chen <nylon7 at andestech.com>
+
+Index: b/nspr/pr/include/md/_linux.cfg
+===================================================================
+--- a/nspr/pr/include/md/_linux.cfg
++++ b/nspr/pr/include/md/_linux.cfg
+@@ -1207,6 +1207,51 @@
+ #define PR_BYTES_PER_WORD_LOG2   2
+ #define PR_BYTES_PER_DWORD_LOG2  3
+
++#elif defined(__nds32__)
++
++#define IS_LITTLE_ENDIAN 1
++#undef  IS_BIG_ENDIAN
++
++#define PR_BYTES_PER_BYTE   1
++#define PR_BYTES_PER_SHORT  2
++#define PR_BYTES_PER_INT    4
++#define PR_BYTES_PER_INT64  8
++#define PR_BYTES_PER_LONG   4
++#define PR_BYTES_PER_FLOAT  4
++#define PR_BYTES_PER_DOUBLE 8
++#define PR_BYTES_PER_WORD   4
++#define PR_BYTES_PER_DWORD  8
++
++#define PR_BITS_PER_BYTE    8
++#define PR_BITS_PER_SHORT   16
++#define PR_BITS_PER_INT     32
++#define PR_BITS_PER_INT64   64
++#define PR_BITS_PER_LONG    32
++#define PR_BITS_PER_FLOAT   32
++#define PR_BITS_PER_DOUBLE  64
++#define PR_BITS_PER_WORD    32
++
++#define PR_BITS_PER_BYTE_LOG2   3
++#define PR_BITS_PER_SHORT_LOG2  4
++#define PR_BITS_PER_INT_LOG2    5
++#define PR_BITS_PER_INT64_LOG2  6
++#define PR_BITS_PER_LONG_LOG2   5
++#define PR_BITS_PER_FLOAT_LOG2  5
++#define PR_BITS_PER_DOUBLE_LOG2 6
++#define PR_BITS_PER_WORD_LOG2   5
++
++#define PR_ALIGN_OF_SHORT   2
++#define PR_ALIGN_OF_INT     4
++#define PR_ALIGN_OF_LONG    4
++#define PR_ALIGN_OF_INT64   4
++#define PR_ALIGN_OF_FLOAT   4
++#define PR_ALIGN_OF_DOUBLE  4
++#define PR_ALIGN_OF_POINTER 4
++#define PR_ALIGN_OF_WORD    4
++
++#define PR_BYTES_PER_WORD_LOG2   2
++#define PR_BYTES_PER_DWORD_LOG2  3
++
+ #else
+
+ #error "Unknown CPU architecture"
+
+Index: b/nspr/pr/include/md/_linux.h
+===================================================================
+--- a/nspr/pr/include/md/_linux.h
++++ b/nspr/pr/include/md/_linux.h
+@@ -65,6 +65,8 @@
+ #define _PR_SI_ARCHITECTURE "microblaze"
+ #elif defined(__nios2__)
+ #define _PR_SI_ARCHITECTURE "nios2"
++#elif defined(__nds32__)
++#define _PR_SI_ARCHITECTURE "nds32"
+ #else
+ #error "Unknown CPU architecture"
+ #endif
-- 
2.18.0



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