1#
2# x86 system tests
3#
4# This currently builds only for i386. The common C code is built
5# with standard compiler flags however so we can support both by
6# adding additional boot files for x86_64.
7#
8
9I386_SYSTEM_SRC=$(SRC_PATH)/tests/tcg/i386/system
10X64_SYSTEM_SRC=$(SRC_PATH)/tests/tcg/x86_64/system
11# Set search path for all sources
12VPATH+=$(I386_SYSTEM_SRC)
13
14# These objects provide the basic boot code and helper functions for all tests
15CRT_OBJS=boot.o
16
17X86_TEST_SRCS=$(wildcard $(I386_SYSTEM_SRC)/*.c)
18X86_TESTS = $(patsubst $(I386_SYSTEM_SRC)/%.c, %, $(X86_TEST_SRCS))
19
20ifeq ($(TARGET_X86_64), y)
21CRT_PATH=$(X64_SYSTEM_SRC)
22LINK_SCRIPT=$(X64_SYSTEM_SRC)/kernel.ld
23LDFLAGS=-Wl,-T$(LINK_SCRIPT) -Wl,-melf_x86_64
24else
25CRT_PATH=$(I386_SYSTEM_SRC)
26CFLAGS+=-m32
27LINK_SCRIPT=$(I386_SYSTEM_SRC)/kernel.ld
28LDFLAGS=-Wl,-T$(LINK_SCRIPT) -Wl,-melf_i386
29# FIXME: move to common once x86_64 is bootstrapped
30TESTS+=$(X86_TESTS) $(MULTIARCH_TESTS)
31endif
32CFLAGS+=-nostdlib -ggdb -O0 $(MINILIB_INC)
33LDFLAGS+=-static -nostdlib $(CRT_OBJS) $(MINILIB_OBJS) -lgcc
34
35# building head blobs
36.PRECIOUS: $(CRT_OBJS)
37
38%.o: $(CRT_PATH)/%.S
39	$(CC) $(CFLAGS) -c $< -o $@
40
41# Build and link the tests
42%: %.c $(LINK_SCRIPT) $(CRT_OBJS) $(MINILIB_OBJS)
43	$(CC) $(CFLAGS) $< -o $@ $(LDFLAGS)
44
45memory: CFLAGS+=-DCHECK_UNALIGNED=1
46
47# Running
48QEMU_OPTS+=-device isa-debugcon,chardev=output -device isa-debug-exit,iobase=0xf4,iosize=0x4 -kernel
49