[PATCH 1/2] LEON3: use new mcpu=leon3v7 build flag

[Daniel Hellstrom]

The LEON3 BSP has been using mcpu=cypress which is a
SPARCV7 that is compatible with SPARCv8 CPUs. This patch
enables the relatively new LEON3 model and generates
SPARCv7 compatible code. This shuold be comptabile with
all single-core LEON3/4 systems. The LEON3 model is
required for SMP to make GCC generate the CAS instruction.
---
 c/src/lib/libbsp/sparc/leon3/make/custom/leon3.cfg |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/c/src/lib/libbsp/sparc/leon3/make/custom/leon3.cfg b/c/src/lib/libbsp/sparc/leon3/make/custom/leon3.cfg
index 58f2f07..87f3d4c 100644
--- a/c/src/lib/libbsp/sparc/leon3/make/custom/leon3.cfg
+++ b/c/src/lib/libbsp/sparc/leon3/make/custom/leon3.cfg
@@ -9,7 +9,7 @@ RTEMS_CPU_MODEL=leon3
 
 #  This contains the compiler options necessary to select the CPU model
 #  and (hopefully) optimize for it.
-CPU_CFLAGS = -mcpu=cypress -msoft-float
+CPU_CFLAGS = -mcpu=leon3v7 -msoft-float -muser-mode
 
 # optimize flag: typically -O2
 CFLAGS_OPTIMIZE_V = -O2 -g
-- 
1.7.0.4