[PATCH v7 095/104] tests/tcg/xtensa: system tests

We prepare structure to be able to test multiple cores.

Tested-by: Aniket Sahu <[email protected]>
Signed-off-by: Pierrick Bouvier <[email protected]>
---
 tests/tcg/meson.build                      |  1 +
 tests/tcg/xtensa/Makefile.softmmu-target   | 46 -----------
 tests/tcg/xtensa/meson.build               | 96 ++++++++++++++++++++++
 tests/tcg/xtensaeb/Makefile.softmmu-target |  2 +-
 4 files changed, 98 insertions(+), 47 deletions(-)
 delete mode 100644 tests/tcg/xtensa/Makefile.softmmu-target
 create mode 100644 tests/tcg/xtensa/meson.build

diff --git a/tests/tcg/meson.build b/tests/tcg/meson.build
index 163e0a96753..76f8f3e6e02 100644
--- a/tests/tcg/meson.build
+++ b/tests/tcg/meson.build
@@ -156,6 +156,7 @@ subdir('s390x')
 subdir('sh4')
 subdir('tricore')
 subdir('x86_64')
+subdir('xtensa')
 
 image_targets = {}
 exe_targets = []
diff --git a/tests/tcg/xtensa/Makefile.softmmu-target b/tests/tcg/xtensa/Makefile.softmmu-target
deleted file mode 100644
index a29571b367c..00000000000
--- a/tests/tcg/xtensa/Makefile.softmmu-target
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# Xtensa system tests
-#
-
-CORE=dc232b
-ifneq ($(shell $(QEMU) -cpu help | grep -w $(CORE)),)
-
-XTENSA_SRC = $(SRC_PATH)/tests/tcg/xtensa
-XTENSA_ALL = $(filter-out $(XTENSA_SRC)/linker.ld.S,$(wildcard $(XTENSA_SRC)/*.S))
-XTENSA_TESTS = $(patsubst $(XTENSA_SRC)/%.S, %, $(XTENSA_ALL))
-# Filter out common blobs and broken tests
-XTENSA_BROKEN_TESTS  = crt vectors
-XTENSA_USABLE_TESTS = $(filter-out $(XTENSA_BROKEN_TESTS), $(XTENSA_TESTS))
-
-# add to the list of tests
-TESTS += $(XTENSA_USABLE_TESTS)
-VPATH += $(XTENSA_SRC)
-
-QEMU_OPTS+=-M sim -cpu $(CORE) -nographic -semihosting -icount 6 $(EXTFLAGS) -kernel
-
-INCLUDE_DIRS = $(SRC_PATH)/target/xtensa/core-$(CORE)
-XTENSA_INC = $(addprefix -I,$(INCLUDE_DIRS))
-
-vectors_ASFLAGS = -mtext-section-literals
-ASFLAGS = -Wa,--no-absolute-literals
-LDFLAGS = -Tlinker.ld -nostartfiles -nostdlib
-
-CRT        = crt.o vectors.o
-CLEANFILES += linker.ld
-
-linker.ld: linker.ld.S
-	$(CC) $(XTENSA_INC) -E -P $< -o $@
-
-$(XTENSA_USABLE_TESTS): linker.ld macros.inc $(CRT) Makefile.softmmu-target
-
-# special rule for common blobs
-%.o: %.S
-	$(CC) $(XTENSA_INC) $($*_ASFLAGS) $(ASFLAGS) $(EXTRA_CFLAGS) -c $< -o $@
-
-%: %.S
-	$(CC) $(XTENSA_INC) $(ASFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) $(NOSTDFLAGS) $(CRT)
-
-endif
-
-# We don't currently support the multiarch system tests
-undefine MULTIARCH_TESTS
diff --git a/tests/tcg/xtensa/meson.build b/tests/tcg/xtensa/meson.build
new file mode 100644
index 00000000000..339a9a1294e
--- /dev/null
+++ b/tests/tcg/xtensa/meson.build
@@ -0,0 +1,96 @@
+tests_per_core = {}
+cores = ['dc232b']
+
+foreach core: cores
+  tests = []
+  core_dir = meson.project_source_root() / 'target' / 'xtensa' / 'core-' + core
+  link_script_src = files('linker.ld.S')[0]
+  link_script = custom_target('xtensa_linker.ld.' + core,
+    command: [meson.get_compiler('c').cmd_array(),
+              '-E', '-P', '-I', core_dir,
+              '@INPUT@',
+              '-o', '@OUTPUT@'],
+    input: link_script_src,
+    output: 'xtensa_linker.ld' + core,
+  )
+  crt = files('crt.S')[0]
+  vectors = files('vectors.S')[0]
+  cflags = ['-nostdlib',
+            '-nostartfiles',
+            '-mtext-section-literals',
+            crt, vectors,
+            '-I', core_dir,
+            '-Wa,--no-absolute-literals',
+            '-Wl,-T', link_script,
+            '-lgcc']
+  qemu_args = ['-M', 'sim', '-cpu', core,
+               '-nographic',
+               '-semihosting',
+               '-kernel']
+  setup = {'cflags': cflags, 'qemu_args': qemu_args}
+
+  # Multi arch tests are not supported
+  # tests += tcg_tests['multiarch-softmmu']['tests']
+
+  tests += {
+    'test_b.S': setup,
+    'test_bi.S': setup,
+    'test_boolean.S': setup,
+    'test_break.S': setup,
+    'test_bz.S': setup,
+    'test_cache.S': setup,
+    'test_clamps.S': setup,
+    'test_dfp0_arith.S': setup,
+    'test_exclusive.S': setup,
+    'test_extui.S': setup,
+    'test_flix.S': setup,
+    'test_fp0_arith.S': setup,
+    'test_fp0_conv.S': setup,
+    'test_fp0_div.S': setup,
+    'test_fp0_sqrt.S': setup,
+    'test_fp1.S': setup,
+    'test_fp_cpenable.S': setup,
+    'test_interrupt.S': setup,
+    'test_load_store.S': setup,
+    'test_loop.S': setup,
+    'test_lsc.S': setup,
+    'test_mac16.S': setup,
+    'test_max.S': setup,
+    'test_min.S': setup,
+    'test_mmu.S': setup,
+    'test_mul16.S': setup,
+    'test_mul32.S': setup,
+    'test_nsa.S': setup,
+    'test_phys_mem.S': setup,
+    'test_quo.S': setup,
+    'test_rem.S': setup,
+    'test_rst0.S': setup,
+    'test_s32c1i.S': setup,
+    'test_sar.S': setup,
+    'test_sext.S': setup,
+    'test_shift.S': setup,
+    'test_sr.S': setup,
+    # test_timer is time sensitive, use icount to control time
+    'test_timer.S': setup + {'qemu_args': ['-icount', '8'] + qemu_args},
+    'test_windowed.S': setup,
+  }
+
+  tests_per_core += {core: tests}
+endforeach
+
+cc_dockerfile = 'debian-xtensa-cross'
+cc_docker_host_arch = ['x86_64']
+
+if 'qemu-system-xtensa' in emulators
+  tcg_tests += {
+    'xtensa-softmmu': {
+      'cc': 'xtensa-dc232b-elf-gcc',
+      'cc_dockerfile': cc_dockerfile,
+      'cc_docker_host_arch': cc_docker_host_arch,
+      'folder': 'xtensa',
+      'gdb_arch': 'xtensa',
+      'qemu': emulators['qemu-system-xtensa'],
+      'tests': tests_per_core['dc232b'],
+    }
+  }
+endif
diff --git a/tests/tcg/xtensaeb/Makefile.softmmu-target b/tests/tcg/xtensaeb/Makefile.softmmu-target
index 95d0528c372..3df131acea7 100644
--- a/tests/tcg/xtensaeb/Makefile.softmmu-target
+++ b/tests/tcg/xtensaeb/Makefile.softmmu-target
@@ -2,4 +2,4 @@
 # Xtensa system tests
 #
 
-include $(SRC_PATH)/tests/tcg/xtensa/Makefile.softmmu-target
+#include $(SRC_PATH)/tests/tcg/xtensa/Makefile.softmmu-target
-- 
2.43.0