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tests/cortexm_common_ldscript: update code section for kinetis

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Update the 'code' section detection to also work on kinetis.

The boards using 'cortexm.ld' have the code section starting with
'.text'. For the 'cpu/kinetis/kinetis.ls' the first section is '.vector'.

Update the 'awk' matching pattern to correctly detect the kinetis boards.
It is a dependency to allow testing upcoming offset support with kinetis.

I am not 100% sure about the pattern for awk.
This commit is contained in:
Gaëtan Harter 2019-05-27 15:42:22 +02:00
parent 8fe12bc82c
commit fe81c51dcd
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1 changed files with 6 additions and 1 deletions
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7
tests/cortexm_common_ldscript/Makefile
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@ -86,10 +86,15 @@ OFFSETS_TESTS = 0x1000 0x2000
tests-offsets: $(OFFSETS_TESTS:%=test-offset_%)
.PHONY: test-offset_%
# Match the 'code' section. It is usually '.text' but is '.vector' on `kinetis`.
# * [ 1] .text PROGBITS 08001000 001000 001ef8 ...
# * [ 1] .vector PROGBITS 00001000 001000 000400 ...
# So match with the section [ 1] being `PROGBITS`. Adapt if new cases appear.
CODE_SECTION = \[ 1\] \.[a-zA-Z_.]* *PROGBITS
test-offset_%: $(BINDIR)/$(APPLICATION)_offset_%.elf
$(Q)echo -n "Test compilation with offset $*: "
$(Q)\
TEST_START_ADDR=$$($(PREFIX)readelf --section-headers $^ 2>/dev/null | awk '/.text/{printf "0x%s\n", $$5}'); \
TEST_START_ADDR=$$($(PREFIX)readelf --section-headers $^ 2>/dev/null | awk '/$(CODE_SECTION)/{printf "0x%s\n", $$5}'); \
EXPECT_START_ADDR=$$(printf "0x%08x" $$(( $(ROM_START_ADDR) + $* ))); \
if test $${TEST_START_ADDR} != $${EXPECT_START_ADDR}; then \
echo "[ERROR] Linker offset not used $${TEST_START_ADDR} != $${EXPECT_START_ADDR}" >&2; \