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Code Issues Actions 2 Packages Projects Releases Wiki Activity

gcov: Fixes not linked gcov rtio functions

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This commit is contained in:
Alexey Gerenkov 2021-03-20 00:37:15 +03:00
parent b23f8e21cd
commit 37538d2188
2 changed files with 18 additions and 10 deletions
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19
components/app_trace/CMakeLists.txt
View File

@ -1,4 +1,4 @@
set(srcs
set(srcs
"app_trace.c"
"app_trace_util.c"
"host_file_io.c"
@ -12,7 +12,7 @@ if(CONFIG_SYSVIEW_ENABLE)
sys_view/SEGGER
sys_view/Sample/OS)
list(APPEND srcs
list(APPEND srcs
"sys_view/SEGGER/SEGGER_SYSVIEW.c"
"sys_view/Sample/Config/SEGGER_SYSVIEW_Config_FreeRTOS.c"
"sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.c"
@ -30,7 +30,14 @@ idf_component_register(SRCS "${srcs}"
PRIV_REQUIRES soc
LDFRAGMENTS linker.lf)
# disable --coverage for this component, as it is used as transport
# for gcov
target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
target_link_libraries(${COMPONENT_LIB} PUBLIC gcov ${LIBC} ${LIBM} gcc)
if(CONFIG_ESP32_GCOV_ENABLE)
# disable --coverage for this component, as it is used as transport
# for gcov
target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
# Force app_trace to also appear later than gcov in link line
idf_component_get_property(app_trace app_trace COMPONENT_LIB)
target_link_libraries(${COMPONENT_LIB} INTERFACE
"-Wl,--undefined=gcov_rtio_atexit" $<TARGET_FILE:${app_trace}> gcov $<TARGET_FILE:${app_trace}> c)
endif()

9
components/app_trace/component.mk
View File

@ -8,11 +8,7 @@ COMPONENT_ADD_INCLUDEDIRS = include
COMPONENT_ADD_LDFLAGS = -lapp_trace
# do not produce gcov info for this module, it is used as transport for gcov
CFLAGS := $(subst --coverage,,$(CFLAGS))
ifdef CONFIG_SYSVIEW_ENABLE
COMPONENT_ADD_INCLUDEDIRS += \
sys_view/Config \
sys_view/SEGGER \
@ -26,7 +22,12 @@ COMPONENT_SRCDIRS += \
sys_view/esp32 \
sys_view/ext
else
ifdef CONFIG_ESP32_GCOV_ENABLE
# do not produce gcov info for this module, it is used as transport for gcov
CFLAGS := $(subst --coverage,,$(CFLAGS))
COMPONENT_ADD_LDFLAGS += -Wl,--undefined=gcov_rtio_atexit
COMPONENT_SRCDIRS += gcov
endif
endif
COMPONENT_ADD_LDFRAGMENTS += linker.lf