From 7071d15341541e939fc495797d80bf8d37ec9007 Mon Sep 17 00:00:00 2001
From: Jordan Carlin <jordanmcarlin@gmail.com>
Date: Wed, 18 Sep 2024 17:37:29 -0700
Subject: [PATCH] Initial attempt at two separate version of testfloat for
 riscv and ieee

---
 tests/fp/testfloat/Makefile | 39 +++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100755 tests/fp/testfloat/Makefile

diff --git a/tests/fp/testfloat/Makefile b/tests/fp/testfloat/Makefile
new file mode 100755
index 000000000..fa186adc5
--- /dev/null
+++ b/tests/fp/testfloat/Makefile
@@ -0,0 +1,39 @@
+# Jordan Carlin, jcarlin@hmc.edu, August 2024
+# Testfloat vector Makefile for CORE-V-Wally
+# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
+
+# Makefile to build testfloat and softfloat executables for IEEE and RISC-V floating point variants
+
+# Disable parallel execution because both versions of softfloat/testfloat use the same build directory
+.NOTPARALLEL:
+
+TESTFLOATS := ieee-testfloat riscv-testfloat
+SOFTFLOAT_BUILD_DIR := ${WALLY}/addins/berkeley-softfloat-3/build/Linux-x86_64-GCC
+TESTFLOAT_BUILD_DIR := ${WALLY}/addins/berkeley-testfloat-3/build/Linux-x86_64-GCC
+TESTFLOAT_EXECUTABLES := ${TESTFLOAT_BUILD_DIR}/testfloat ${TESTFLOAT_BUILD_DIR}/testfloat_gen \
+                         ${TESTFLOAT_BUILD_DIR}/testfloat_ver ${TESTFLOAT_BUILD_DIR}/testsoftfloat \
+												 ${TESTFLOAT_BUILD_DIR}/timesoftfloat
+
+.PHONY: all ieee-softfloat riscv-softfloat testfloat clean
+
+all: $(TESTFLOATS)
+
+%-testfloat:
+	$(MAKE) -C $(TESTFLOAT_BUILD_DIR) clean
+	$(MAKE) $*-softfloat
+	$(MAKE) -C ${TESTFLOAT_BUILD_DIR}
+	mkdir -p $*
+	cp -r ${TESTFLOAT_EXECUTABLES} $*/
+
+ieee-softfloat:
+	$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
+	$(MAKE) -C $(SOFTFLOAT_BUILD_DIR)
+
+riscv-softfloat:
+	$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
+	$(MAKE) SPECIALIZE_TYPE=riscv -C $(SOFTFLOAT_BUILD_DIR)
+
+clean:
+	$(MAKE) -C $(SOFTFLOAT_BUILD_DIR) clean
+	$(MAKE) -C $(TESTFLOAT_BUILD_DIR) clean
+	rm -f ieee/* riscv/*