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-rw-r--r--tests/Makefile.include32
-rw-r--r--tests/fp/meson.build541
-rw-r--r--tests/qtest/meson.build3
-rw-r--r--tests/requirements.txt9
-rw-r--r--tests/tcg/s390x/Makefile.target14
-rw-r--r--tests/tcg/s390x/gdbstub/test-svc.py64
-rw-r--r--tests/tcg/s390x/hello-s390x-asm.S20
-rw-r--r--tests/tcg/s390x/lcbb.c51
-rw-r--r--tests/tcg/s390x/locfhr.c29
-rw-r--r--tests/tcg/s390x/mxdb.c30
-rw-r--r--tests/unit/test-aio-multithread.c2
-rw-r--r--tests/vm/Makefile.include2
12 files changed, 244 insertions, 553 deletions
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 0184ef2237..9422ddaece 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -89,9 +89,10 @@ distclean-tcg: $(DISTCLEAN_TCG_TARGET_RULES)
 # Build up our target list from the filtered list of ninja targets
 TARGETS=$(patsubst libqemu-%.fa, %, $(filter libqemu-%.fa, $(ninja-targets)))
 
-TESTS_VENV_TOKEN=$(BUILD_DIR)/pyvenv/tests.group
+TESTS_VENV_DIR=$(BUILD_DIR)/tests/venv
 TESTS_VENV_REQ=$(SRC_PATH)/tests/requirements.txt
 TESTS_RESULTS_DIR=$(BUILD_DIR)/tests/results
+TESTS_PYTHON=$(TESTS_VENV_DIR)/bin/python3
 ifndef AVOCADO_TESTS
 	AVOCADO_TESTS=tests/avocado
 endif
@@ -107,10 +108,11 @@ else
 endif
 
 quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \
-    $(PYTHON) -m pip -q --disable-pip-version-check $1, \
+    $(TESTS_PYTHON) -m pip -q --disable-pip-version-check $1, \
     "VENVPIP","$1")
 
-$(TESTS_VENV_TOKEN): $(TESTS_VENV_REQ)
+$(TESTS_VENV_DIR): $(TESTS_VENV_REQ)
+	$(call quiet-command, $(PYTHON) -m venv $@, VENV, $@)
 	$(call quiet-venv-pip,install -e "$(SRC_PATH)/python/")
 	$(call quiet-venv-pip,install -r $(TESTS_VENV_REQ))
 	$(call quiet-command, touch $@)
@@ -119,7 +121,7 @@ $(TESTS_RESULTS_DIR):
 	$(call quiet-command, mkdir -p $@, \
             MKDIR, $@)
 
-check-venv: $(TESTS_VENV_TOKEN)
+check-venv: $(TESTS_VENV_DIR)
 
 FEDORA_31_ARCHES_TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGETS)))
 FEDORA_31_ARCHES_CANDIDATES=$(patsubst ppc64,ppc64le,$(FEDORA_31_ARCHES_TARGETS))
@@ -129,25 +131,21 @@ FEDORA_31_DOWNLOAD=$(filter $(FEDORA_31_ARCHES),$(FEDORA_31_ARCHES_CANDIDATES))
 # download one specific Fedora 31 image
 get-vm-image-fedora-31-%: check-venv
 	$(call quiet-command, \
-             $(PYTHON) -m avocado vmimage get \
+             $(TESTS_PYTHON) -m avocado vmimage get \
              --distro=fedora --distro-version=31 --arch=$*, \
 	"AVOCADO", "Downloading avocado tests VM image for $*")
 
 # download all vm images, according to defined targets
 get-vm-images: check-venv $(patsubst %,get-vm-image-fedora-31-%, $(FEDORA_31_DOWNLOAD))
 
-JOBS_OPTION=$(lastword -j1 $(filter-out -j, $(filter -j%,$(MAKEFLAGS))))
-
 check-avocado: check-venv $(TESTS_RESULTS_DIR) get-vm-images
-	$(call quiet-command, 							\
-            $(PYTHON) -m avocado 						\
-            --show=$(AVOCADO_SHOW) run --job-results-dir=$(TESTS_RESULTS_DIR) 	\
-            $(if $(AVOCADO_TAGS),, 						\
-			--filter-by-tags-include-empty 				\
-			--filter-by-tags-include-empty-key) 			\
-		--max-parallel-tasks $(JOBS_OPTION:-j%=%) 			\
-            $(AVOCADO_CMDLINE_TAGS) 						\
-            $(if $(GITLAB_CI),,--failfast) $(AVOCADO_TESTS), 			\
+	$(call quiet-command, \
+            $(TESTS_PYTHON) -m avocado \
+            --show=$(AVOCADO_SHOW) run --job-results-dir=$(TESTS_RESULTS_DIR) \
+            $(if $(AVOCADO_TAGS),, --filter-by-tags-include-empty \
+			--filter-by-tags-include-empty-key) \
+            $(AVOCADO_CMDLINE_TAGS) \
+            $(if $(GITLAB_CI),,--failfast) $(AVOCADO_TESTS), \
             "AVOCADO", "tests/avocado")
 
 check-acceptance-deprecated-warning:
@@ -165,7 +163,7 @@ check:
 check-build: run-ninja
 
 check-clean:
-	rm -rf $(TESTS_RESULTS_DIR)
+	rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)
 
 clean: check-clean clean-tcg
 distclean: distclean-tcg
diff --git a/tests/fp/meson.build b/tests/fp/meson.build
index f9ca6a93b4..cbc17392d6 100644
--- a/tests/fp/meson.build
+++ b/tests/fp/meson.build
@@ -7,13 +7,15 @@ if targetos == 'windows'
   subdir_done()
 endif
 
-fpcflags = [
+sfcflags = [
   # softfloat defines
   '-DSOFTFLOAT_ROUND_ODD',
   '-DINLINE_LEVEL=5',
   '-DSOFTFLOAT_FAST_DIV32TO16',
   '-DSOFTFLOAT_FAST_DIV64TO32',
   '-DSOFTFLOAT_FAST_INT64',
+]
+tfcflags = [
   # testfloat defines
   '-DFLOAT16',
   '-DFLOAT64',
@@ -23,523 +25,16 @@ fpcflags = [
   '-DLONG_DOUBLE_IS_EXTFLOAT80',
 ]
 
-sfdir = 'berkeley-softfloat-3/source'
-sfspedir = sfdir / '8086-SSE'
-tfdir = 'berkeley-testfloat-3/source'
-
-sfinc = include_directories(sfdir / 'include', sfspedir)
-
-tfcflags = [
-  '-Wno-implicit-fallthrough',
-  '-Wno-strict-prototypes',
-  '-Wno-unknown-pragmas',
-  '-Wno-uninitialized',
-  '-Wno-missing-prototypes',
-  '-Wno-return-type',
-  '-Wno-unused-function',
-  '-Wno-missing-format-attribute',
-  '-Wno-error',
-]
-
-if cc.get_id() == 'clang'
-  # Clang does not support '#pragma STDC FENV_ACCESS'
-  tfcflags += [ '-Wno-ignored-pragmas' ]
-endif
-
-tfgencases = [
-  tfdir / 'genCases_ui32.c',
-  tfdir / 'genCases_ui64.c',
-  tfdir / 'genCases_i32.c',
-  tfdir / 'genCases_i64.c',
-  tfdir / 'genCases_f16.c',
-  tfdir / 'genCases_f32.c',
-  tfdir / 'genCases_f64.c',
-  tfdir / 'genCases_extF80.c',
-  tfdir / 'genCases_f128.c',
-]
-
-tfwritecase = [
-  tfdir / 'writeCase_a_ui32.c',
-  tfdir / 'writeCase_a_ui64.c',
-  tfdir / 'writeCase_a_f16.c',
-  tfdir / 'writeCase_ab_f16.c',
-  tfdir / 'writeCase_abc_f16.c',
-  tfdir / 'writeCase_a_f32.c',
-  tfdir / 'writeCase_ab_f32.c',
-  tfdir / 'writeCase_abc_f32.c',
-  tfdir / 'writeCase_a_f64.c',
-  tfdir / 'writeCase_ab_f64.c',
-  tfdir / 'writeCase_abc_f64.c',
-  tfdir / 'writeCase_a_extF80M.c',
-  tfdir / 'writeCase_ab_extF80M.c',
-  tfdir / 'writeCase_a_f128M.c',
-  tfdir / 'writeCase_ab_f128M.c',
-  tfdir / 'writeCase_abc_f128M.c',
-  tfdir / 'writeCase_z_bool.c',
-  tfdir / 'writeCase_z_ui32.c',
-  tfdir / 'writeCase_z_ui64.c',
-  tfdir / 'writeCase_z_f16.c',
-  tfdir / 'writeCase_z_f32.c',
-  tfdir / 'writeCase_z_f64.c',
-  tfdir / 'writeCase_z_extF80M.c',
-  tfdir / 'writeCase_z_f128M.c',
-]
-
-tftest = [
-  tfdir / 'test_a_ui32_z_f16.c',
-  tfdir / 'test_a_ui32_z_f32.c',
-  tfdir / 'test_a_ui32_z_f64.c',
-  tfdir / 'test_a_ui32_z_extF80.c',
-  tfdir / 'test_a_ui32_z_f128.c',
-  tfdir / 'test_a_ui64_z_f16.c',
-  tfdir / 'test_a_ui64_z_f32.c',
-  tfdir / 'test_a_ui64_z_f64.c',
-  tfdir / 'test_a_ui64_z_extF80.c',
-  tfdir / 'test_a_ui64_z_f128.c',
-  tfdir / 'test_a_i32_z_f16.c',
-  tfdir / 'test_a_i32_z_f32.c',
-  tfdir / 'test_a_i32_z_f64.c',
-  tfdir / 'test_a_i32_z_extF80.c',
-  tfdir / 'test_a_i32_z_f128.c',
-  tfdir / 'test_a_i64_z_f16.c',
-  tfdir / 'test_a_i64_z_f32.c',
-  tfdir / 'test_a_i64_z_f64.c',
-  tfdir / 'test_a_i64_z_extF80.c',
-  tfdir / 'test_a_i64_z_f128.c',
-  tfdir / 'test_a_f16_z_ui32_rx.c',
-  tfdir / 'test_a_f16_z_ui64_rx.c',
-  tfdir / 'test_a_f16_z_i32_rx.c',
-  tfdir / 'test_a_f16_z_i64_rx.c',
-  tfdir / 'test_a_f16_z_ui32_x.c',
-  tfdir / 'test_a_f16_z_ui64_x.c',
-  tfdir / 'test_a_f16_z_i32_x.c',
-  tfdir / 'test_a_f16_z_i64_x.c',
-  tfdir / 'test_a_f16_z_f32.c',
-  tfdir / 'test_a_f16_z_f64.c',
-  tfdir / 'test_a_f16_z_extF80.c',
-  tfdir / 'test_a_f16_z_f128.c',
-  tfdir / 'test_az_f16.c',
-  tfdir / 'test_az_f16_rx.c',
-  tfdir / 'test_abz_f16.c',
-  tfdir / 'test_abcz_f16.c',
-  tfdir / 'test_ab_f16_z_bool.c',
-  tfdir / 'test_a_f32_z_ui32_rx.c',
-  tfdir / 'test_a_f32_z_ui64_rx.c',
-  tfdir / 'test_a_f32_z_i32_rx.c',
-  tfdir / 'test_a_f32_z_i64_rx.c',
-  tfdir / 'test_a_f32_z_ui32_x.c',
-  tfdir / 'test_a_f32_z_ui64_x.c',
-  tfdir / 'test_a_f32_z_i32_x.c',
-  tfdir / 'test_a_f32_z_i64_x.c',
-  tfdir / 'test_a_f32_z_f16.c',
-  tfdir / 'test_a_f32_z_f64.c',
-  tfdir / 'test_a_f32_z_extF80.c',
-  tfdir / 'test_a_f32_z_f128.c',
-  tfdir / 'test_az_f32.c',
-  tfdir / 'test_az_f32_rx.c',
-  tfdir / 'test_abz_f32.c',
-  tfdir / 'test_abcz_f32.c',
-  tfdir / 'test_ab_f32_z_bool.c',
-  tfdir / 'test_a_f64_z_ui32_rx.c',
-  tfdir / 'test_a_f64_z_ui64_rx.c',
-  tfdir / 'test_a_f64_z_i32_rx.c',
-  tfdir / 'test_a_f64_z_i64_rx.c',
-  tfdir / 'test_a_f64_z_ui32_x.c',
-  tfdir / 'test_a_f64_z_ui64_x.c',
-  tfdir / 'test_a_f64_z_i32_x.c',
-  tfdir / 'test_a_f64_z_i64_x.c',
-  tfdir / 'test_a_f64_z_f16.c',
-  tfdir / 'test_a_f64_z_f32.c',
-  tfdir / 'test_a_f64_z_extF80.c',
-  tfdir / 'test_a_f64_z_f128.c',
-  tfdir / 'test_az_f64.c',
-  tfdir / 'test_az_f64_rx.c',
-  tfdir / 'test_abz_f64.c',
-  tfdir / 'test_abcz_f64.c',
-  tfdir / 'test_ab_f64_z_bool.c',
-  tfdir / 'test_a_extF80_z_ui32_rx.c',
-  tfdir / 'test_a_extF80_z_ui64_rx.c',
-  tfdir / 'test_a_extF80_z_i32_rx.c',
-  tfdir / 'test_a_extF80_z_i64_rx.c',
-  tfdir / 'test_a_extF80_z_ui32_x.c',
-  tfdir / 'test_a_extF80_z_ui64_x.c',
-  tfdir / 'test_a_extF80_z_i32_x.c',
-  tfdir / 'test_a_extF80_z_i64_x.c',
-  tfdir / 'test_a_extF80_z_f16.c',
-  tfdir / 'test_a_extF80_z_f32.c',
-  tfdir / 'test_a_extF80_z_f64.c',
-  tfdir / 'test_a_extF80_z_f128.c',
-  tfdir / 'test_az_extF80.c',
-  tfdir / 'test_az_extF80_rx.c',
-  tfdir / 'test_abz_extF80.c',
-  tfdir / 'test_ab_extF80_z_bool.c',
-  tfdir / 'test_a_f128_z_ui32_rx.c',
-  tfdir / 'test_a_f128_z_ui64_rx.c',
-  tfdir / 'test_a_f128_z_i32_rx.c',
-  tfdir / 'test_a_f128_z_i64_rx.c',
-  tfdir / 'test_a_f128_z_ui32_x.c',
-  tfdir / 'test_a_f128_z_ui64_x.c',
-  tfdir / 'test_a_f128_z_i32_x.c',
-  tfdir / 'test_a_f128_z_i64_x.c',
-  tfdir / 'test_a_f128_z_f16.c',
-  tfdir / 'test_a_f128_z_f32.c',
-  tfdir / 'test_a_f128_z_f64.c',
-  tfdir / 'test_a_f128_z_extF80.c',
-  tfdir / 'test_az_f128.c',
-  tfdir / 'test_az_f128_rx.c',
-  tfdir / 'test_abz_f128.c',
-  tfdir / 'test_abcz_f128.c',
-  tfdir / 'test_ab_f128_z_bool.c',
-]
-
-libtestfloat = static_library(
-  'testfloat',
-  files(
-    tfdir / 'uint128_inline.c',
-    tfdir / 'uint128.c',
-    tfdir / 'fail.c',
-    tfdir / 'functions_common.c',
-    tfdir / 'functionInfos.c',
-    tfdir / 'standardFunctionInfos.c',
-    tfdir / 'random.c',
-    tfdir / 'genCases_common.c',
-    tfgencases,
-    tfdir / 'genCases_writeTestsTotal.c',
-    tfdir / 'verCases_inline.c',
-    tfdir / 'verCases_common.c',
-    tfdir / 'verCases_writeFunctionName.c',
-    tfdir / 'readHex.c',
-    tfdir / 'writeHex.c',
-    tfwritecase,
-    tfdir / 'testLoops_common.c',
-    tftest,
-  ),
-  include_directories: sfinc,
-  c_args: tfcflags + fpcflags,
-)
-
-sfcflags = [
-  '-Wno-implicit-fallthrough',
-  '-Wno-missing-prototypes',
-  '-Wno-redundant-decls',
-  '-Wno-return-type',
-  '-Wno-error',
-]
+libsoftfloat_proj = subproject('berkeley-softfloat-3', required: true,
+    default_options: 'defines=' + ','.join(sfcflags))
+libsoftfloat = libsoftfloat_proj.get_variable('libsoftfloat_dep')
 
-libsoftfloat = static_library(
-  'softfloat',
-  files(
-    # primitives
-    sfdir / 's_eq128.c',
-    sfdir / 's_le128.c',
-    sfdir / 's_lt128.c',
-    sfdir / 's_shortShiftLeft128.c',
-    sfdir / 's_shortShiftRight128.c',
-    sfdir / 's_shortShiftRightJam64.c',
-    sfdir / 's_shortShiftRightJam64Extra.c',
-    sfdir / 's_shortShiftRightJam128.c',
-    sfdir / 's_shortShiftRightJam128Extra.c',
-    sfdir / 's_shiftRightJam32.c',
-    sfdir / 's_shiftRightJam64.c',
-    sfdir / 's_shiftRightJam64Extra.c',
-    sfdir / 's_shiftRightJam128.c',
-    sfdir / 's_shiftRightJam128Extra.c',
-    sfdir / 's_shiftRightJam256M.c',
-    sfdir / 's_countLeadingZeros8.c',
-    sfdir / 's_countLeadingZeros16.c',
-    sfdir / 's_countLeadingZeros32.c',
-    sfdir / 's_countLeadingZeros64.c',
-    sfdir / 's_add128.c',
-    sfdir / 's_add256M.c',
-    sfdir / 's_sub128.c',
-    sfdir / 's_sub256M.c',
-    sfdir / 's_mul64ByShifted32To128.c',
-    sfdir / 's_mul64To128.c',
-    sfdir / 's_mul128By32.c',
-    sfdir / 's_mul128To256M.c',
-    sfdir / 's_approxRecip_1Ks.c',
-    sfdir / 's_approxRecip32_1.c',
-    sfdir / 's_approxRecipSqrt_1Ks.c',
-    sfdir / 's_approxRecipSqrt32_1.c',
-    # others
-    sfdir / 's_roundToUI32.c',
-    sfdir / 's_roundToUI64.c',
-    sfdir / 's_roundToI32.c',
-    sfdir / 's_roundToI64.c',
-    sfdir / 's_normSubnormalF16Sig.c',
-    sfdir / 's_roundPackToF16.c',
-    sfdir / 's_normRoundPackToF16.c',
-    sfdir / 's_addMagsF16.c',
-    sfdir / 's_subMagsF16.c',
-    sfdir / 's_mulAddF16.c',
-    sfdir / 's_normSubnormalF32Sig.c',
-    sfdir / 's_roundPackToF32.c',
-    sfdir / 's_normRoundPackToF32.c',
-    sfdir / 's_addMagsF32.c',
-    sfdir / 's_subMagsF32.c',
-    sfdir / 's_mulAddF32.c',
-    sfdir / 's_normSubnormalF64Sig.c',
-    sfdir / 's_roundPackToF64.c',
-    sfdir / 's_normRoundPackToF64.c',
-    sfdir / 's_addMagsF64.c',
-    sfdir / 's_subMagsF64.c',
-    sfdir / 's_mulAddF64.c',
-    sfdir / 's_normSubnormalExtF80Sig.c',
-    sfdir / 's_roundPackToExtF80.c',
-    sfdir / 's_normRoundPackToExtF80.c',
-    sfdir / 's_addMagsExtF80.c',
-    sfdir / 's_subMagsExtF80.c',
-    sfdir / 's_normSubnormalF128Sig.c',
-    sfdir / 's_roundPackToF128.c',
-    sfdir / 's_normRoundPackToF128.c',
-    sfdir / 's_addMagsF128.c',
-    sfdir / 's_subMagsF128.c',
-    sfdir / 's_mulAddF128.c',
-    sfdir / 'softfloat_state.c',
-    sfdir / 'ui32_to_f16.c',
-    sfdir / 'ui32_to_f32.c',
-    sfdir / 'ui32_to_f64.c',
-    sfdir / 'ui32_to_extF80.c',
-    sfdir / 'ui32_to_extF80M.c',
-    sfdir / 'ui32_to_f128.c',
-    sfdir / 'ui32_to_f128M.c',
-    sfdir / 'ui64_to_f16.c',
-    sfdir / 'ui64_to_f32.c',
-    sfdir / 'ui64_to_f64.c',
-    sfdir / 'ui64_to_extF80.c',
-    sfdir / 'ui64_to_extF80M.c',
-    sfdir / 'ui64_to_f128.c',
-    sfdir / 'ui64_to_f128M.c',
-    sfdir / 'i32_to_f16.c',
-    sfdir / 'i32_to_f32.c',
-    sfdir / 'i32_to_f64.c',
-    sfdir / 'i32_to_extF80.c',
-    sfdir / 'i32_to_extF80M.c',
-    sfdir / 'i32_to_f128.c',
-    sfdir / 'i32_to_f128M.c',
-    sfdir / 'i64_to_f16.c',
-    sfdir / 'i64_to_f32.c',
-    sfdir / 'i64_to_f64.c',
-    sfdir / 'i64_to_extF80.c',
-    sfdir / 'i64_to_extF80M.c',
-    sfdir / 'i64_to_f128.c',
-    sfdir / 'i64_to_f128M.c',
-    sfdir / 'f16_to_ui32.c',
-    sfdir / 'f16_to_ui64.c',
-    sfdir / 'f16_to_i32.c',
-    sfdir / 'f16_to_i64.c',
-    sfdir / 'f16_to_ui32_r_minMag.c',
-    sfdir / 'f16_to_ui64_r_minMag.c',
-    sfdir / 'f16_to_i32_r_minMag.c',
-    sfdir / 'f16_to_i64_r_minMag.c',
-    sfdir / 'f16_to_f32.c',
-    sfdir / 'f16_to_f64.c',
-    sfdir / 'f16_to_extF80.c',
-    sfdir / 'f16_to_extF80M.c',
-    sfdir / 'f16_to_f128.c',
-    sfdir / 'f16_to_f128M.c',
-    sfdir / 'f16_roundToInt.c',
-    sfdir / 'f16_add.c',
-    sfdir / 'f16_sub.c',
-    sfdir / 'f16_mul.c',
-    sfdir / 'f16_mulAdd.c',
-    sfdir / 'f16_div.c',
-    sfdir / 'f16_rem.c',
-    sfdir / 'f16_sqrt.c',
-    sfdir / 'f16_eq.c',
-    sfdir / 'f16_le.c',
-    sfdir / 'f16_lt.c',
-    sfdir / 'f16_eq_signaling.c',
-    sfdir / 'f16_le_quiet.c',
-    sfdir / 'f16_lt_quiet.c',
-    sfdir / 'f16_isSignalingNaN.c',
-    sfdir / 'f32_to_ui32.c',
-    sfdir / 'f32_to_ui64.c',
-    sfdir / 'f32_to_i32.c',
-    sfdir / 'f32_to_i64.c',
-    sfdir / 'f32_to_ui32_r_minMag.c',
-    sfdir / 'f32_to_ui64_r_minMag.c',
-    sfdir / 'f32_to_i32_r_minMag.c',
-    sfdir / 'f32_to_i64_r_minMag.c',
-    sfdir / 'f32_to_f16.c',
-    sfdir / 'f32_to_f64.c',
-    sfdir / 'f32_to_extF80.c',
-    sfdir / 'f32_to_extF80M.c',
-    sfdir / 'f32_to_f128.c',
-    sfdir / 'f32_to_f128M.c',
-    sfdir / 'f32_roundToInt.c',
-    sfdir / 'f32_add.c',
-    sfdir / 'f32_sub.c',
-    sfdir / 'f32_mul.c',
-    sfdir / 'f32_mulAdd.c',
-    sfdir / 'f32_div.c',
-    sfdir / 'f32_rem.c',
-    sfdir / 'f32_sqrt.c',
-    sfdir / 'f32_eq.c',
-    sfdir / 'f32_le.c',
-    sfdir / 'f32_lt.c',
-    sfdir / 'f32_eq_signaling.c',
-    sfdir / 'f32_le_quiet.c',
-    sfdir / 'f32_lt_quiet.c',
-    sfdir / 'f32_isSignalingNaN.c',
-    sfdir / 'f64_to_ui32.c',
-    sfdir / 'f64_to_ui64.c',
-    sfdir / 'f64_to_i32.c',
-    sfdir / 'f64_to_i64.c',
-    sfdir / 'f64_to_ui32_r_minMag.c',
-    sfdir / 'f64_to_ui64_r_minMag.c',
-    sfdir / 'f64_to_i32_r_minMag.c',
-    sfdir / 'f64_to_i64_r_minMag.c',
-    sfdir / 'f64_to_f16.c',
-    sfdir / 'f64_to_f32.c',
-    sfdir / 'f64_to_extF80.c',
-    sfdir / 'f64_to_extF80M.c',
-    sfdir / 'f64_to_f128.c',
-    sfdir / 'f64_to_f128M.c',
-    sfdir / 'f64_roundToInt.c',
-    sfdir / 'f64_add.c',
-    sfdir / 'f64_sub.c',
-    sfdir / 'f64_mul.c',
-    sfdir / 'f64_mulAdd.c',
-    sfdir / 'f64_div.c',
-    sfdir / 'f64_rem.c',
-    sfdir / 'f64_sqrt.c',
-    sfdir / 'f64_eq.c',
-    sfdir / 'f64_le.c',
-    sfdir / 'f64_lt.c',
-    sfdir / 'f64_eq_signaling.c',
-    sfdir / 'f64_le_quiet.c',
-    sfdir / 'f64_lt_quiet.c',
-    sfdir / 'f64_isSignalingNaN.c',
-    sfdir / 'extF80_to_ui32.c',
-    sfdir / 'extF80_to_ui64.c',
-    sfdir / 'extF80_to_i32.c',
-    sfdir / 'extF80_to_i64.c',
-    sfdir / 'extF80_to_ui32_r_minMag.c',
-    sfdir / 'extF80_to_ui64_r_minMag.c',
-    sfdir / 'extF80_to_i32_r_minMag.c',
-    sfdir / 'extF80_to_i64_r_minMag.c',
-    sfdir / 'extF80_to_f16.c',
-    sfdir / 'extF80_to_f32.c',
-    sfdir / 'extF80_to_f64.c',
-    sfdir / 'extF80_to_f128.c',
-    sfdir / 'extF80_roundToInt.c',
-    sfdir / 'extF80_add.c',
-    sfdir / 'extF80_sub.c',
-    sfdir / 'extF80_mul.c',
-    sfdir / 'extF80_div.c',
-    sfdir / 'extF80_rem.c',
-    sfdir / 'extF80_sqrt.c',
-    sfdir / 'extF80_eq.c',
-    sfdir / 'extF80_le.c',
-    sfdir / 'extF80_lt.c',
-    sfdir / 'extF80_eq_signaling.c',
-    sfdir / 'extF80_le_quiet.c',
-    sfdir / 'extF80_lt_quiet.c',
-    sfdir / 'extF80_isSignalingNaN.c',
-    sfdir / 'extF80M_to_ui32.c',
-    sfdir / 'extF80M_to_ui64.c',
-    sfdir / 'extF80M_to_i32.c',
-    sfdir / 'extF80M_to_i64.c',
-    sfdir / 'extF80M_to_ui32_r_minMag.c',
-    sfdir / 'extF80M_to_ui64_r_minMag.c',
-    sfdir / 'extF80M_to_i32_r_minMag.c',
-    sfdir / 'extF80M_to_i64_r_minMag.c',
-    sfdir / 'extF80M_to_f16.c',
-    sfdir / 'extF80M_to_f32.c',
-    sfdir / 'extF80M_to_f64.c',
-    sfdir / 'extF80M_to_f128M.c',
-    sfdir / 'extF80M_roundToInt.c',
-    sfdir / 'extF80M_add.c',
-    sfdir / 'extF80M_sub.c',
-    sfdir / 'extF80M_mul.c',
-    sfdir / 'extF80M_div.c',
-    sfdir / 'extF80M_rem.c',
-    sfdir / 'extF80M_sqrt.c',
-    sfdir / 'extF80M_eq.c',
-    sfdir / 'extF80M_le.c',
-    sfdir / 'extF80M_lt.c',
-    sfdir / 'extF80M_eq_signaling.c',
-    sfdir / 'extF80M_le_quiet.c',
-    sfdir / 'extF80M_lt_quiet.c',
-    sfdir / 'f128_to_ui32.c',
-    sfdir / 'f128_to_ui64.c',
-    sfdir / 'f128_to_i32.c',
-    sfdir / 'f128_to_i64.c',
-    sfdir / 'f128_to_ui32_r_minMag.c',
-    sfdir / 'f128_to_ui64_r_minMag.c',
-    sfdir / 'f128_to_i32_r_minMag.c',
-    sfdir / 'f128_to_i64_r_minMag.c',
-    sfdir / 'f128_to_f16.c',
-    sfdir / 'f128_to_f32.c',
-    sfdir / 'f128_to_extF80.c',
-    sfdir / 'f128_to_f64.c',
-    sfdir / 'f128_roundToInt.c',
-    sfdir / 'f128_add.c',
-    sfdir / 'f128_sub.c',
-    sfdir / 'f128_mul.c',
-    sfdir / 'f128_mulAdd.c',
-    sfdir / 'f128_div.c',
-    sfdir / 'f128_rem.c',
-    sfdir / 'f128_sqrt.c',
-    sfdir / 'f128_eq.c',
-    sfdir / 'f128_le.c',
-    sfdir / 'f128_lt.c',
-    sfdir / 'f128_eq_signaling.c',
-    sfdir / 'f128_le_quiet.c',
-    sfdir / 'f128_lt_quiet.c',
-    sfdir / 'f128_isSignalingNaN.c',
-    sfdir / 'f128M_to_ui32.c',
-    sfdir / 'f128M_to_ui64.c',
-    sfdir / 'f128M_to_i32.c',
-    sfdir / 'f128M_to_i64.c',
-    sfdir / 'f128M_to_ui32_r_minMag.c',
-    sfdir / 'f128M_to_ui64_r_minMag.c',
-    sfdir / 'f128M_to_i32_r_minMag.c',
-    sfdir / 'f128M_to_i64_r_minMag.c',
-    sfdir / 'f128M_to_f16.c',
-    sfdir / 'f128M_to_f32.c',
-    sfdir / 'f128M_to_extF80M.c',
-    sfdir / 'f128M_to_f64.c',
-    sfdir / 'f128M_roundToInt.c',
-    sfdir / 'f128M_add.c',
-    sfdir / 'f128M_sub.c',
-    sfdir / 'f128M_mul.c',
-    sfdir / 'f128M_mulAdd.c',
-    sfdir / 'f128M_div.c',
-    sfdir / 'f128M_rem.c',
-    sfdir / 'f128M_sqrt.c',
-    sfdir / 'f128M_eq.c',
-    sfdir / 'f128M_le.c',
-    sfdir / 'f128M_lt.c',
-    sfdir / 'f128M_eq_signaling.c',
-    sfdir / 'f128M_le_quiet.c',
-    sfdir / 'f128M_lt_quiet.c',
-    # spe
-    sfspedir / 'softfloat_raiseFlags.c',
-    sfspedir / 's_f16UIToCommonNaN.c',
-    sfspedir / 's_commonNaNToF16UI.c',
-    sfspedir / 's_propagateNaNF16UI.c',
-    sfspedir / 's_f32UIToCommonNaN.c',
-    sfspedir / 's_commonNaNToF32UI.c',
-    sfspedir / 's_propagateNaNF32UI.c',
-    sfspedir / 's_f64UIToCommonNaN.c',
-    sfspedir / 's_commonNaNToF64UI.c',
-    sfspedir / 's_propagateNaNF64UI.c',
-    sfspedir / 'extF80M_isSignalingNaN.c',
-    sfspedir / 's_extF80UIToCommonNaN.c',
-    sfspedir / 's_commonNaNToExtF80UI.c',
-    sfspedir / 's_propagateNaNExtF80UI.c',
-    sfspedir / 'f128M_isSignalingNaN.c',
-    sfspedir / 's_f128UIToCommonNaN.c',
-    sfspedir / 's_commonNaNToF128UI.c',
-    sfspedir / 's_propagateNaNF128UI.c',
-  ),
-  include_directories: sfinc,
-  c_args: sfcflags + fpcflags,
-)
+libtestfloat_proj = subproject('berkeley-testfloat-3', required: true,
+    default_options: 'defines=' + ','.join(tfcflags))
+libtestfloat = libtestfloat_proj.get_variable('libtestfloat_dep')
+libslowfloat = libtestfloat_proj.get_variable('libslowfloat_dep')
 
-fpcflags += [
+fpcflags = [
   # work around TARGET_* poisoning
   '-DHW_POISON_H',
   # define a target to match testfloat's implementation-defined choices, such as
@@ -551,10 +46,8 @@ fpcflags += [
 
 fptest = executable(
   'fp-test',
-  ['fp-test.c', tfdir / 'slowfloat.c', '../../fpu/softfloat.c'],
-  link_with: [libtestfloat, libsoftfloat],
-  dependencies: [qemuutil],
-  include_directories: [sfinc, include_directories(tfdir)],
+  ['fp-test.c', '../../fpu/softfloat.c'],
+  dependencies: [qemuutil, libsoftfloat, libtestfloat, libslowfloat],
   c_args: fpcflags,
 )
 softfloat_conv_tests = {
@@ -636,18 +129,14 @@ test('fp-test-mulAdd', fptest,
 executable(
   'fp-bench',
   ['fp-bench.c', '../../fpu/softfloat.c'],
-  link_with: [libtestfloat, libsoftfloat],
-  dependencies: [qemuutil],
-  include_directories: [sfinc, include_directories(tfdir)],
+  dependencies: [qemuutil, libtestfloat, libsoftfloat],
   c_args: fpcflags,
 )
 
 fptestlog2 = executable(
   'fp-test-log2',
   ['fp-test-log2.c', '../../fpu/softfloat.c'],
-  link_with: [libsoftfloat],
-  dependencies: [qemuutil],
-  include_directories: [sfinc],
+  dependencies: [qemuutil, libsoftfloat],
   c_args: fpcflags,
 )
 test('fp-test-log2', fptestlog2,
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index fd434069b7..5fa6833ad7 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -49,7 +49,8 @@ qtests_i386 = \
   (config_all_devices.has_key('CONFIG_SGA') ? ['boot-serial-test'] : []) +                  \
   (config_all_devices.has_key('CONFIG_ISA_IPMI_KCS') ? ['ipmi-kcs-test'] : []) +            \
   (config_host.has_key('CONFIG_LINUX') and                                                  \
-   config_all_devices.has_key('CONFIG_ISA_IPMI_BT') ? ['ipmi-bt-test'] : []) +              \
+   config_all_devices.has_key('CONFIG_ISA_IPMI_BT') and
+   config_all_devices.has_key('CONFIG_IPMI_EXTERN') ? ['ipmi-bt-test'] : []) +              \
   (config_all_devices.has_key('CONFIG_WDT_IB700') ? ['wdt_ib700-test'] : []) +              \
   (config_all_devices.has_key('CONFIG_PVPANIC_ISA') ? ['pvpanic-test'] : []) +              \
   (config_all_devices.has_key('CONFIG_PVPANIC_PCI') ? ['pvpanic-pci-test'] : []) +          \
diff --git a/tests/requirements.txt b/tests/requirements.txt
index 0e008b9aec..0ba561b6bd 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,9 +1,6 @@
 # Add Python module requirements, one per line, to be installed
-# in the qemu build_dir/pyvenv Python virtual environment. For more info,
+# in the tests/venv Python virtual environment. For more info,
 # refer to: https://pip.pypa.io/en/stable/user_guide/#id1
-#
-# Note that qemu.git/python/ is implicitly installed to this venv when
-# 'make check-venv' is run, and will persist until configure is run
-# again.
-avocado-framework==101.0
+# Note that qemu.git/python/ is always implicitly installed.
+avocado-framework==88.1
 pycdlib==1.11.0
diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.target
index 23dc8b6a63..85abfbb98c 100644
--- a/tests/tcg/s390x/Makefile.target
+++ b/tests/tcg/s390x/Makefile.target
@@ -35,6 +35,7 @@ TESTS+=chrl
 TESTS+=rxsbg
 TESTS+=ex-relative-long
 TESTS+=ex-branch
+TESTS+=mxdb
 
 cdsg: CFLAGS+=-pthread
 cdsg: LDFLAGS+=-pthread
@@ -47,6 +48,8 @@ $(PGM_SPECIFICATION_TESTS): LDFLAGS+=pgm-specification-user.o
 TESTS += $(PGM_SPECIFICATION_TESTS)
 
 Z13_TESTS=vistr
+Z13_TESTS+=lcbb
+Z13_TESTS+=locfhr
 $(Z13_TESTS): CFLAGS+=-march=z13 -O2
 TESTS+=$(Z13_TESTS)
 
@@ -75,7 +78,16 @@ run-gdbstub-signals-s390x: signals-s390x
 		--bin $< --test $(S390X_SRC)/gdbstub/test-signals-s390x.py, \
 	mixing signals and debugging)
 
-EXTRA_RUNS += run-gdbstub-signals-s390x
+hello-s390x-asm: CFLAGS+=-nostdlib
+
+run-gdbstub-svc: hello-s390x-asm
+	$(call run-test, $@, $(GDB_SCRIPT) \
+		--gdb $(HAVE_GDB_BIN) \
+		--qemu $(QEMU) --qargs "$(QEMU_OPTS)" \
+		--bin $< --test $(S390X_SRC)/gdbstub/test-svc.py, \
+	single-stepping svc)
+
+EXTRA_RUNS += run-gdbstub-signals-s390x run-gdbstub-svc
 endif
 
 # MVX versions of sha512
diff --git a/tests/tcg/s390x/gdbstub/test-svc.py b/tests/tcg/s390x/gdbstub/test-svc.py
new file mode 100644
index 0000000000..7851ca7284
--- /dev/null
+++ b/tests/tcg/s390x/gdbstub/test-svc.py
@@ -0,0 +1,64 @@
+"""Test single-stepping SVC.
+
+This runs as a sourced script (via -x, via run-test.py)."""
+from __future__ import print_function
+import gdb
+import sys
+
+
+n_failures = 0
+
+
+def report(cond, msg):
+    """Report success/fail of a test"""
+    if cond:
+        print("PASS: {}".format(msg))
+    else:
+        print("FAIL: {}".format(msg))
+        global n_failures
+        n_failures += 1
+
+
+def run_test():
+    """Run through the tests one by one"""
+    report("lghi\t" in gdb.execute("x/i $pc", False, True), "insn #1")
+    gdb.execute("si")
+    report("larl\t" in gdb.execute("x/i $pc", False, True), "insn #2")
+    gdb.execute("si")
+    report("lghi\t" in gdb.execute("x/i $pc", False, True), "insn #3")
+    gdb.execute("si")
+    report("svc\t" in gdb.execute("x/i $pc", False, True), "insn #4")
+    gdb.execute("si")
+    report("xgr\t" in gdb.execute("x/i $pc", False, True), "insn #5")
+    gdb.execute("si")
+    report("svc\t" in gdb.execute("x/i $pc", False, True), "insn #6")
+    gdb.execute("si")
+
+
+def main():
+    """Prepare the environment and run through the tests"""
+    try:
+        inferior = gdb.selected_inferior()
+        print("ATTACHED: {}".format(inferior.architecture().name()))
+    except (gdb.error, AttributeError):
+        print("SKIPPING (not connected)")
+        exit(0)
+
+    if gdb.parse_and_eval('$pc') == 0:
+        print("SKIP: PC not set")
+        exit(0)
+
+    try:
+        # These are not very useful in scripts
+        gdb.execute("set pagination off")
+        gdb.execute("set confirm off")
+
+        # Run the actual tests
+        run_test()
+    except gdb.error:
+        report(False, "GDB Exception: {}".format(sys.exc_info()[0]))
+    print("All tests complete: %d failures" % n_failures)
+    exit(n_failures)
+
+
+main()
diff --git a/tests/tcg/s390x/hello-s390x-asm.S b/tests/tcg/s390x/hello-s390x-asm.S
new file mode 100644
index 0000000000..2e9faa1604
--- /dev/null
+++ b/tests/tcg/s390x/hello-s390x-asm.S
@@ -0,0 +1,20 @@
+/*
+ * Hello, World! in assembly.
+ */
+
+.globl _start
+_start:
+
+/* puts("Hello, World!"); */
+lghi %r2,1
+larl %r3,foo
+lghi %r4,foo_end-foo
+svc 4
+
+/* exit(0); */
+xgr %r2,%r2
+svc 1
+
+.align 2
+foo: .asciz "Hello, World!\n"
+foo_end:
diff --git a/tests/tcg/s390x/lcbb.c b/tests/tcg/s390x/lcbb.c
new file mode 100644
index 0000000000..8d368e0998
--- /dev/null
+++ b/tests/tcg/s390x/lcbb.c
@@ -0,0 +1,51 @@
+/*
+ * Test the LCBB instruction.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#include <assert.h>
+#include <stdlib.h>
+
+static inline __attribute__((__always_inline__)) void
+lcbb(long *r1, void *dxb2, int m3, int *cc)
+{
+    asm("lcbb %[r1],%[dxb2],%[m3]\n"
+        "ipm %[cc]"
+        : [r1] "+r" (*r1), [cc] "=r" (*cc)
+        : [dxb2] "R" (*(char *)dxb2), [m3] "i" (m3)
+        : "cc");
+    *cc = (*cc >> 28) & 3;
+}
+
+static char buf[0x1000] __attribute__((aligned(0x1000)));
+
+static inline __attribute__((__always_inline__)) void
+test_lcbb(void *p, int m3, int exp_r1, int exp_cc)
+{
+    long r1 = 0xfedcba9876543210;
+    int cc;
+
+    lcbb(&r1, p, m3, &cc);
+    assert(r1 == (0xfedcba9800000000 | exp_r1));
+    assert(cc == exp_cc);
+}
+
+int main(void)
+{
+    test_lcbb(&buf[0],    0, 16, 0);
+    test_lcbb(&buf[63],   0,  1, 3);
+    test_lcbb(&buf[0],    1, 16, 0);
+    test_lcbb(&buf[127],  1,  1, 3);
+    test_lcbb(&buf[0],    2, 16, 0);
+    test_lcbb(&buf[255],  2,  1, 3);
+    test_lcbb(&buf[0],    3, 16, 0);
+    test_lcbb(&buf[511],  3,  1, 3);
+    test_lcbb(&buf[0],    4, 16, 0);
+    test_lcbb(&buf[1023], 4,  1, 3);
+    test_lcbb(&buf[0],    5, 16, 0);
+    test_lcbb(&buf[2047], 5,  1, 3);
+    test_lcbb(&buf[0],    6, 16, 0);
+    test_lcbb(&buf[4095], 6,  1, 3);
+
+    return EXIT_SUCCESS;
+}
diff --git a/tests/tcg/s390x/locfhr.c b/tests/tcg/s390x/locfhr.c
new file mode 100644
index 0000000000..ab9ff6e449
--- /dev/null
+++ b/tests/tcg/s390x/locfhr.c
@@ -0,0 +1,29 @@
+/*
+ * Test the LOCFHR instruction.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#include <assert.h>
+#include <stdlib.h>
+
+static inline __attribute__((__always_inline__)) long
+locfhr(long r1, long r2, int m3, int cc)
+{
+    cc <<= 28;
+    asm("spm %[cc]\n"
+        "locfhr %[r1],%[r2],%[m3]\n"
+        : [r1] "+r" (r1)
+        : [cc] "r" (cc), [r2] "r" (r2), [m3] "i" (m3)
+        : "cc");
+    return r1;
+}
+
+int main(void)
+{
+    assert(locfhr(0x1111111122222222, 0x3333333344444444, 8, 0) ==
+           0x3333333322222222);
+    assert(locfhr(0x5555555566666666, 0x7777777788888888, 11, 1) ==
+           0x5555555566666666);
+
+    return EXIT_SUCCESS;
+}
diff --git a/tests/tcg/s390x/mxdb.c b/tests/tcg/s390x/mxdb.c
new file mode 100644
index 0000000000..ae922559d3
--- /dev/null
+++ b/tests/tcg/s390x/mxdb.c
@@ -0,0 +1,30 @@
+/*
+ * Test the MXDB and MXDBR instructions.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#include <assert.h>
+#include <stdlib.h>
+
+int main(void)
+{
+    union {
+        double d[2];
+        long double ld;
+    } a;
+    double b;
+
+    a.d[0] = 1.2345;
+    a.d[1] = 999;
+    b = 6.789;
+    asm("mxdb %[a],%[b]" : [a] "+f" (a.ld) : [b] "R" (b));
+    assert(a.ld > 8.38 && a.ld < 8.39);
+
+    a.d[0] = 1.2345;
+    a.d[1] = 999;
+    b = 6.789;
+    asm("mxdbr %[a],%[b]" : [a] "+f" (a.ld) : [b] "f" (b));
+    assert(a.ld > 8.38 && a.ld < 8.39);
+
+    return EXIT_SUCCESS;
+}
diff --git a/tests/unit/test-aio-multithread.c b/tests/unit/test-aio-multithread.c
index 80c5d4e2e6..08d4570ccb 100644
--- a/tests/unit/test-aio-multithread.c
+++ b/tests/unit/test-aio-multithread.c
@@ -154,7 +154,7 @@ static coroutine_fn void test_multi_co_schedule_entry(void *opaque)
         n = g_test_rand_int_range(0, NUM_CONTEXTS);
         schedule_next(n);
 
-        qatomic_mb_set(&to_schedule[id], qemu_coroutine_self());
+        qatomic_set_mb(&to_schedule[id], qemu_coroutine_self());
         /* finish_cb can run here.  */
         qemu_coroutine_yield();
         g_assert(to_schedule[id] == NULL);
diff --git a/tests/vm/Makefile.include b/tests/vm/Makefile.include
index f0f5d32fb0..c2a8ca1c17 100644
--- a/tests/vm/Makefile.include
+++ b/tests/vm/Makefile.include
@@ -5,7 +5,7 @@ ifeq ($(realpath $(SRC_PATH)),$(realpath .))
 VM_PYTHON = PYTHONPATH=$(SRC_PATH)/python /usr/bin/env python3
 VM_VENV =
 else
-VM_PYTHON = $(PYTHON)
+VM_PYTHON = $(TESTS_PYTHON)
 VM_VENV = check-venv
 endif