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[PATCH v1 3/6] tests/vm: don't build using TCG by default
From: |
Alex Bennée |
Subject: |
[PATCH v1 3/6] tests/vm: don't build using TCG by default |
Date: |
Mon, 15 Nov 2021 14:29:12 +0000 |
While it is useful to run these images using TCG their performance
will not be anything like the native guests. Don't do it by default.
Fixes: https://gitlab.com/qemu-project/qemu/-/issues/393
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/vm/Makefile.include | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/tests/vm/Makefile.include b/tests/vm/Makefile.include
index f8ca619cf2..ae91f5043e 100644
--- a/tests/vm/Makefile.include
+++ b/tests/vm/Makefile.include
@@ -2,14 +2,22 @@
.PHONY: vm-build-all vm-clean-all
+HOST_ARCH = $(if $(ARCH),$(ARCH),$(shell uname -m))
+
EFI_AARCH64 = $(wildcard $(BUILD_DIR)/pc-bios/edk2-aarch64-code.fd)
-IMAGES := freebsd netbsd openbsd centos fedora haiku.x86_64
+X86_IMAGES := freebsd netbsd openbsd centos fedora haiku.x86_64
ifneq ($(GENISOIMAGE),)
-IMAGES += ubuntu.i386 centos
+X86_IMAGES += ubuntu.i386 centos
ifneq ($(EFI_AARCH64),)
-IMAGES += ubuntu.aarch64 centos.aarch64
+ARM64_IMAGES += ubuntu.aarch64 centos.aarch64
+endif
endif
+
+ifeq ($(HOST_ARCH),x86_64)
+IMAGES=$(X86_IMAGES) $(if $(USE_TCG),$(ARM64_IMAGES))
+else ifeq ($(HOST_ARCH),aarch64)
+IMAGES=$(ARM64_IMAGES) $(if $(USE_TCG),$(X86_IMAGES))
endif
IMAGES_DIR := $(HOME)/.cache/qemu-vm/images
@@ -43,7 +51,7 @@ else
endif
@echo " vm-build-haiku.x86_64 - Build QEMU in Haiku VM"
@echo ""
- @echo " vm-build-all - Build QEMU in all VMs"
+ @echo " vm-build-all - Build QEMU in: $(IMAGES)"
@echo " vm-clean-all - Clean up VM images"
@echo
@echo "For trouble-shooting:"
@@ -56,6 +64,7 @@ endif
@echo ' EXTRA_CONFIGURE_OPTS="..." - Pass to configure step'
@echo " J=[0..9]* - Override the -jN parameter
for make commands"
@echo " LOG_CONSOLE=1 - Log console to file in:
~/.cache/qemu-vm "
+ @echo " USE_TCG=1 - Use TCG for cross-arch
images"
@echo " QEMU=/path/to/qemu - Change path to QEMU binary"
ifeq ($(HAVE_PYTHON_YAML),yes)
@echo " QEMU_CONFIG=/path/conf.yml - Change path to VM
configuration .yml file."
--
2.30.2