From 9d42d34bdf0b3bc529291adf9b843a5c6a2cf847 Mon Sep 17 00:00:00 2001
From: Sean Wilson <spwilson2@wisc.edu>
Date: Thu, 3 Aug 2017 11:22:57 -0500
Subject: tests: Add test for the m5-exit instruction.

Change-Id: I92a589b267ce659b6fbcf710043436b84fcb1c63
Signed-off-by: Sean Wilson <spwilson2@wisc.edu>
Reviewed-on: https://gem5-review.googlesource.com/4423
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
---
 tests/test-progs/m5-exit/.gitignore       |  1 +
 tests/test-progs/m5-exit/src/Makefile.x86 | 28 ++++++++++++++++++++++++++++
 tests/test-progs/m5-exit/src/m5-exit.c    | 19 +++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 tests/test-progs/m5-exit/.gitignore
 create mode 100644 tests/test-progs/m5-exit/src/Makefile.x86
 create mode 100644 tests/test-progs/m5-exit/src/m5-exit.c

(limited to 'tests/test-progs')

diff --git a/tests/test-progs/m5-exit/.gitignore b/tests/test-progs/m5-exit/.gitignore
new file mode 100644
index 000000000..fb36b714b
--- /dev/null
+++ b/tests/test-progs/m5-exit/.gitignore
@@ -0,0 +1 @@
+bin/x86
diff --git a/tests/test-progs/m5-exit/src/Makefile.x86 b/tests/test-progs/m5-exit/src/Makefile.x86
new file mode 100644
index 000000000..eba7342ab
--- /dev/null
+++ b/tests/test-progs/m5-exit/src/Makefile.x86
@@ -0,0 +1,28 @@
+SERVER_USER=
+SERVER_PATH=/z/www/htdocs/dist/current/test-progs/m5-exit/bin/x86/linux
+FETCH_PATH=http://gem5.org/dist/current/test-progs/m5-exit/bin/x86/linux
+
+UPLOAD_LOCATION=$(SERVER_USER)daystrom.gem5.org:$(SERVER_PATH)
+
+M5_UTIL:=${CURDIR}/../../../../util/m5
+M5_INCLUDE:=${CURDIR}/../../../../include/
+
+all: m5_exit
+
+upload: m5_exit
+	scp m5_exit $(UPLOAD_LOCATION)
+
+# NOTE: For docker to work, all of the files must be in this directory
+m5_exit: m5-exit.c
+	cp -r $(M5_INCLUDE)/gem5 .
+	cp $(M5_UTIL)/m5op_x86.S .
+	./dockcross-x64 -c '$$CC -I. m5op_x86.S m5-exit.c -o m5_exit -static -DM5'
+	rm m5op_x86.S
+	rm -r gem5
+
+dockcross-x64:
+	docker run --rm dockcross/linux-x64 > ./dockcross-x64
+	chmod +x ./dockcross-x64
+
+clean:
+	rm -f dockcross-* m5_exit
diff --git a/tests/test-progs/m5-exit/src/m5-exit.c b/tests/test-progs/m5-exit/src/m5-exit.c
new file mode 100644
index 000000000..fc1b35b55
--- /dev/null
+++ b/tests/test-progs/m5-exit/src/m5-exit.c
@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+#ifdef M5
+#include <gem5/m5ops.h>
+
+// If you need to define this, you should have removed the -DM5OP_ADDR
+// when compiling the m5op_x86.o
+//void *m5_mem = (void*)0xCAFEBABE;
+#endif
+
+int main() {
+    #ifdef M5
+    m5_exit(0);
+    #endif
+    printf("FAIL!\n");
+    printf("Program should have exited due to the magic m5_exit"
+           " instruction!\n");
+    return -1;
+}
-- 
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