target-xtensa: improve unit tests debugging
- add testcase announcement;
- add global symbols for individual tests;
- add host-debug-* makefile target.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
diff --git a/tests/tcg/xtensa/Makefile b/tests/tcg/xtensa/Makefile
index 7e1e619..0ff0ccf 100644
--- a/tests/tcg/xtensa/Makefile
+++ b/tests/tcg/xtensa/Makefile
@@ -72,5 +72,8 @@
debug-%.tst: %.tst
$(SIM) $(SIMDEBUG) $(SIMFLAGS) ./$<
+host-debug-%.tst: %.tst
+ gdb --args $(SIM) $(SIMFLAGS) ./$<
+
clean:
$(RM) -fr $(TESTCASES) $(CRT)
diff --git a/tests/tcg/xtensa/macros.inc b/tests/tcg/xtensa/macros.inc
index 2d4515e..23bf3e9 100644
--- a/tests/tcg/xtensa/macros.inc
+++ b/tests/tcg/xtensa/macros.inc
@@ -29,7 +29,24 @@
exit
.endm
+.macro print text
+.data
+97: .ascii "\text\n"
+98:
+ .align 4
+.text
+ movi a2, 4
+ movi a3, 2
+ movi a4, 97b
+ movi a5, 98b
+ sub a5, a5, a4
+ simcall
+.endm
+
.macro test name
+ //print test_\name
+test_\name:
+.global test_\name
.endm
.macro test_end
