Add meta-xilinx subtree
Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.
Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0025-MicroBlaze-correct-the-const-high-double-immediate-v.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0025-MicroBlaze-correct-the-const-high-double-immediate-v.patch
new file mode 100644
index 0000000..ff8e610
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7/0025-MicroBlaze-correct-the-const-high-double-immediate-v.patch
@@ -0,0 +1,72 @@
+From fabd23a354496701b4a9ebf6931485b0d61c7bbe Mon Sep 17 00:00:00 2001
+From: Mahesh Bodapati <mbodapat@xilinx.com>
+Date: Sat, 26 Aug 2017 19:21:45 -0700
+Subject: [PATCH] MicroBlaze correct the const high double immediate value
+
+With this patch the loading of the DI mode immediate values will be
+using REAL_VALUE_FROM_CONST_DOUBLE and REAL_VALUE_TO_TARGET_DOUBLE
+functions, as CONST_DOUBLE_HIGH was returning the sign extension value
+even of the unsigned long long constants also
+
+ChangeLog:
+
+2016-02-03 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
+ Ajit Agarwal <ajitkum@xilinx.com>
+
+ * microblaze.c (print_operand): Use REAL_VALUE_FROM_CONST_DOUBLE &
+ REAL_VALUE_TO_TARGET_DOUBLE
+ * long.c (new): Added new testcase
+
+Signed-off-by: Nagaraju Mekala <nagaraju.mekala@xilinx.com>
+Signed-off-by: Ajit Agarwal <ajitkum@xilinx.com>
+Signed-off-by: Mahesh Bodapati <mbodapat@xilinx.com>
+Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
+Upstream-Status: Pending
+---
+ gcc/config/microblaze/microblaze.c | 6 ++++--
+ gcc/testsuite/gcc.target/microblaze/long.c | 10 ++++++++++
+ 2 files changed, 14 insertions(+), 2 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.target/microblaze/long.c
+
+diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c
+index e7697bf30d..96bf6e1cab 100644
+--- a/gcc/config/microblaze/microblaze.c
++++ b/gcc/config/microblaze/microblaze.c
+@@ -2493,14 +2493,16 @@ print_operand (FILE * file, rtx op, int letter)
+ else if (letter == 'h' || letter == 'j')
+ {
+ long val[2];
++ long l[2];
+ if (code == CONST_DOUBLE)
+ {
+ if (GET_MODE (op) == DFmode)
+ REAL_VALUE_TO_TARGET_DOUBLE (*CONST_DOUBLE_REAL_VALUE (op), val);
+ else
+ {
+- val[0] = CONST_DOUBLE_HIGH (op);
+- val[1] = CONST_DOUBLE_LOW (op);
++ REAL_VALUE_TO_TARGET_DOUBLE (*CONST_DOUBLE_REAL_VALUE (op), l);
++ val[1] = l[WORDS_BIG_ENDIAN == 0];
++ val[0] = l[WORDS_BIG_ENDIAN != 0];
+ }
+ }
+ else if (code == CONST_INT)
+diff --git a/gcc/testsuite/gcc.target/microblaze/long.c b/gcc/testsuite/gcc.target/microblaze/long.c
+new file mode 100644
+index 0000000000..4d4518619d
+--- /dev/null
++++ b/gcc/testsuite/gcc.target/microblaze/long.c
+@@ -0,0 +1,10 @@
++/* { dg-options "-O0" } */
++#define BASEADDR 0xF0000000ULL
++int main ()
++{
++ unsigned long long start;
++ start = (unsigned long long) BASEADDR;
++ return 0;
++}
++/* { dg-final { scan-assembler "addik\tr(\[0-9]\|\[1-2]\[0-9]\|3\[0-1]),r0,0x00000000" } } */
++/* { dg-final { scan-assembler "addik\tr(\[0-9]\|\[1-2]\[0-9]\|3\[0-1]),r0,0xf0000000" } } */
+--
+2.14.2
+