mirrors/buildroot
0
0
Fork 0
mirror of https://git.busybox.net/buildroot.git synced 2024-11-23 21:43:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

package/libnspr: add patch for nds32 support.

Browse Source 
Fixes:

  http://autobuild.buildroot.net/results/9380435440c977eeaf98a1ffa80f411f07f62482/

Signed-off-by: Nylon Chen <nylon7@andestech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Nylon Chen 2019-04-24 18:44:02 +08:00 committed by Thomas Petazzoni
parent 4bc94d17e5
commit 3388027e0d
1 changed files with 74 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
package/libnspr/0003-nds32.patch Normal file
View File

@ -0,0 +1,74 @@
Add nds32 support
Signed-off-by:Nylon Chen <nylon7@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