tests/tcg: move ARM specific tests into subdir

These only need to be built for ARM guests.
Signed-off-by: NAlex Bennée <alex.bennee@linaro.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>

MAINTAINERS

@@ -135,6 +135,7 @@ M: Peter Maydell <peter.maydell@linaro.org>
 L: qemu-arm@nongnu.org
 S: Maintained
 F: target/arm/
+F: tests/tcg/arm/
 F: hw/arm/
 F: hw/cpu/a*mpcore.c
 F: include/hw/cpu/a*mpcore.h

tests/tcg/README

@@ -5,15 +5,6 @@ or they are architecture specific.
 
 
 
-ARM
-===
-
-hello-arm
----------
-
-test-arm-iwmmxt
----------------
-
 MIPS
 ====
 

tests/tcg/arm/Makefile.target

+# -*- Mode: makefile -*-
+#
+# ARM - included from tests/tcg/Makefile.target
+#
+
+ARM_SRC=$(SRC_PATH)/tests/tcg/arm
+
+# Set search path for all sources
+VPATH 		+= $(ARM_SRC)
+
+
+hello-arm: CFLAGS+=-marm -ffreestanding
+hello-arm: LDFLAGS+=-nostdlib

tests/tcg/arm/README

+These are ARM specific guest programs
+
+hello-arm
+---------
+
+A very simple inline assembly, write syscall based hello world
+
+test-arm-iwmmxt
+---------------
+
+A simple test case for older iwmmxt extended ARMs