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tests/tcg/tricore: Add build infrastructure
this includes the Makefile and linker script to build all the tests. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210305170045.869437-5-kbastian@mail.uni-paderborn.de> Message-Id: <20210512102051.12134-15-alex.bennee@linaro.org>
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TESTS_PATH = $(SRC_PATH)/tests/tcg/tricore | ||
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LDFLAGS = -T$(TESTS_PATH)/link.ld | ||
ASFLAGS = | ||
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QEMU_OPTS += -M tricore_testboard -nographic -kernel | ||
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%.pS: $(TESTS_PATH)/%.S | ||
$(HOST_CC) -E -o $@ $< | ||
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%.o: %.pS | ||
$(AS) $(ASFLAGS) -o $@ $< | ||
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%.tst: %.o | ||
$(LD) $(LDFLAGS) $< -o $@ |
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/* Default linker script, for normal executables */ | ||
OUTPUT_FORMAT("elf32-tricore") | ||
OUTPUT_ARCH(tricore) | ||
ENTRY(_start) | ||
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/* the internal ram description */ | ||
MEMORY | ||
{ | ||
text_ram (rx!p): org = 0x80000000, len = 15K | ||
data_ram (w!xp): org = 0xd0000000, len = 130K | ||
} | ||
/* | ||
* Define the sizes of the user and system stacks. | ||
*/ | ||
__USTACK_SIZE = DEFINED (__USTACK_SIZE) ? __USTACK_SIZE : 1K ; | ||
/* | ||
* Define the start address and the size of the context save area. | ||
*/ | ||
__CSA_BEGIN = 0xd0000000 ; | ||
__CSA_SIZE = 8k ; | ||
__CSA_END = __CSA_BEGIN + __CSA_SIZE ; | ||
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SECTIONS | ||
{ | ||
.text : | ||
{ | ||
*(.text) | ||
. = ALIGN(8); | ||
} > text_ram | ||
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.rodata : | ||
{ | ||
*(.rodata) | ||
*(.rodata1) | ||
} > data_ram | ||
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.data : | ||
{ | ||
. = ALIGN(8) ; | ||
*(.data) | ||
*(.data.*) | ||
. = ALIGN(8) ; | ||
__USTACK = . + __USTACK_SIZE -768; | ||
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} > data_ram | ||
/* | ||
* Allocate space for BSS sections. | ||
*/ | ||
.bss : | ||
{ | ||
BSS_BASE = . ; | ||
*(.bss) | ||
*(COMMON) | ||
. = ALIGN(8) ; | ||
} > data_ram | ||
/* Make sure CSA, stack and heap addresses are properly aligned. */ | ||
_. = ASSERT ((__CSA_BEGIN & 0x3f) == 0 , "illegal CSA start address") ; | ||
_. = ASSERT ((__CSA_SIZE & 0x3f) == 0 , "illegal CSA size") ; | ||
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} |