[PATCH 2/2] bsp/leon2fp: New BSP variant with hardware fp

Sebastian Huber sebastian.huber at embedded-brains.de
Tue Jun 13 12:34:26 UTC 2017


---
 c/src/lib/libbsp/sparc/leon2/make/custom/leon2fp.cfg | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 c/src/lib/libbsp/sparc/leon2/make/custom/leon2fp.cfg

diff --git a/c/src/lib/libbsp/sparc/leon2/make/custom/leon2fp.cfg b/c/src/lib/libbsp/sparc/leon2/make/custom/leon2fp.cfg
new file mode 100644
index 0000000000..750f9628a7
--- /dev/null
+++ b/c/src/lib/libbsp/sparc/leon2/make/custom/leon2fp.cfg
@@ -0,0 +1,18 @@
+#
+#  Config file for the LEON2 SPARC processor with hardware floating-point.
+#
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+RTEMS_CPU=sparc
+RTEMS_CPU_MODEL=leon2
+
+#  This contains the compiler options necessary to select the CPU model
+#  and (hopefully) optimize for it.
+CPU_CFLAGS = -mcpu=v8
+
+# optimize flag: typically -O2
+CFLAGS_OPTIMIZE_V = -O2 -g
+CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections
+
+LDFLAGS = -Wl,--gc-sections
-- 
2.12.3




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