db61edad7a
Instead of doing the full real to 64 bit dance we are attempting to leverage Xen's PVH boot spec to go from 32 bit to 64 bit. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
45 lines
1.2 KiB
Makefile
45 lines
1.2 KiB
Makefile
#
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# x86 system tests
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#
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# This currently builds only for i386. The common C code is built
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# with standard compiler flags however so we can support both by
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# adding additional boot files for x86_64.
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#
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I386_SYSTEM_SRC=$(SRC_PATH)/tests/tcg/i386/system
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X64_SYSTEM_SRC=$(SRC_PATH)/tests/tcg/x86_64/system
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# These objects provide the basic boot code and helper functions for all tests
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CRT_OBJS=boot.o
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ifeq ($(TARGET_X86_64), y)
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CRT_PATH=$(X64_SYSTEM_SRC)
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CFLAGS=-march=x86-64
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LINK_SCRIPT=$(X64_SYSTEM_SRC)/kernel.ld
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LDFLAGS=-Wl,-T$(LINK_SCRIPT) -Wl,-melf_x86_64
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else
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CRT_PATH=$(I386_SYSTEM_SRC)
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CFLAGS+=-m32
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LINK_SCRIPT=$(I386_SYSTEM_SRC)/kernel.ld
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LDFLAGS=-Wl,-T$(LINK_SCRIPT) -Wl,-melf_i386
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endif
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CFLAGS+=-nostdlib -ggdb -O0 $(MINILIB_INC)
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LDFLAGS+=-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc
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TESTS+=$(MULTIARCH_TESTS)
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# building head blobs
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.PRECIOUS: $(CRT_OBJS)
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%.o: $(CRT_PATH)/%.S
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$(CC) $(CFLAGS) -c $< -o $@
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# Build and link the tests
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%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)
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$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
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memory: CFLAGS+=-DCHECK_UNALIGNED=1
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# Running
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QEMU_OPTS+=-device isa-debugcon,chardev=output -device isa-debug-exit,iobase=0xf4,iosize=0x4 -kernel
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