1 files changed, 96 insertions, 0 deletions

diff --git a/meta-oe/recipes-support/nspr/nspr/0003-Add-nios2-support.patch b/meta-oe/recipes-support/nspr/nspr/0003-Add-nios2-support.patch
new file mode 100644
index 0000000000..3d1bbd31a7
--- /dev/null
+++ b/meta-oe/recipes-support/nspr/nspr/0003-Add-nios2-support.patch
@@ -0,0 +1,96 @@
+From 09a67d3945f1fde8372532ef2e19af20db2112cd Mon Sep 17 00:00:00 2001
+From: Marek Vasut <marex@denx.de>
+Date: Sat, 30 Jan 2016 07:18:02 +0100
+Subject: [PATCH] Add nios2 support
+
+Add support for the nios2 CPU.
+
+Upstream-Status: Submitted [ https://bugzilla.mozilla.org/show_bug.cgi?id=1244421 ]
+
+Signed-off-by: Marek Vasut <marex@denx.de>
+---
+ pr/include/md/_linux.cfg | 45 ++++++++++++++++++++++++++++++++++++++++
+ pr/include/md/_linux.h   |  4 +++-
+ 2 files changed, 48 insertions(+), 1 deletion(-)
+
+diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg
+index 009d5e5..77c13df 100644
+--- a/pr/include/md/_linux.cfg
++++ b/pr/include/md/_linux.cfg
+@@ -979,6 +979,51 @@
+ #define PR_BYTES_PER_WORD_LOG2   2
+ #define PR_BYTES_PER_DWORD_LOG2  3
+ 
++#elif defined(__nios2__)
++
++#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
++
+ #elif defined(__or1k__)
+ 
+ #undef  IS_LITTLE_ENDIAN
+diff --git a/pr/include/md/_linux.h b/pr/include/md/_linux.h
+index ad57d08..45a2231 100644
+--- a/pr/include/md/_linux.h
++++ b/pr/include/md/_linux.h
+@@ -55,6 +55,8 @@
+ #define _PR_SI_ARCHITECTURE "avr32"
+ #elif defined(__m32r__)
+ #define _PR_SI_ARCHITECTURE "m32r"
++#elif defined(__nios2__)
++#define _PR_SI_ARCHITECTURE "nios2"
+ #elif defined(__or1k__)
+ #define _PR_SI_ARCHITECTURE "or1k"
+ #elif defined(__riscv) && (__riscv_xlen == 32)
+@@ -143,7 +145,7 @@ extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval);
+ #define _MD_ATOMIC_SET                _PR_x86_64_AtomicSet
+ #endif
+ 
+-#if defined(__loongarch__)
++#if defined(__loongarch__) || defined(__nios2__)
+ #if defined(__GNUC__)
+ /* Use GCC built-in functions */
+ #define _PR_HAVE_ATOMIC_OPS
+-- 
+2.25.1
+