gcov: Add gcov gcc implementation and toolchain to ci compilation

When running qemu/nsh_smp or sim/nsh configuration, run gcov -d /tmp/xxx to save all gcov generated data and export them to the host. Use ./tools/gcov.sh to parse and generate reports. For details, see: Documentation/applications/system/gcov/index.rst Signed-off-by: wangmingrong1 <[email protected]>
apache · Nov 28, 2024 · f04955d · f04955d
1 parent 5354850
commit f04955d
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Showing 3 changed files with 10 additions and 4 deletions.
diff --git a/boards/arm64/qemu/qemu-armv8a/configs/nsh_smp/defconfig b/boards/arm64/qemu/qemu-armv8a/configs/nsh_smp/defconfig
@@ -23,6 +23,8 @@ CONFIG_BOARDCTL_RESET=y
 CONFIG_BOARD_ASSERT_RESET_VALUE=2
 CONFIG_BOARD_RESET_ON_ASSERT=2
 CONFIG_BUILTIN=y
+CONFIG_COVERAGE_ALL=y
+CONFIG_COVERAGE_TOOLCHAIN=y
 CONFIG_DEBUG_ASSERTIONS=y
 CONFIG_DEBUG_FEATURES=y
 CONFIG_DEBUG_FULLOPT=y
@@ -38,12 +40,13 @@ CONFIG_FRAME_POINTER=y
 CONFIG_FS_PROCFS=y
 CONFIG_FS_PROCFS_REGISTER=y
 CONFIG_FS_ROMFS=y
+CONFIG_FS_TMPFS=y
+CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_IDLETHREAD_STACKSIZE=16384
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INTELHEX_BINARY=y
 CONFIG_LIBC_EXECFUNCS=y
-CONFIG_MM_KASAN=y
-CONFIG_MM_KASAN_GLOBAL=y
+CONFIG_LIBC_MEMFD_ERROR=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_FILEIOSIZE=512
@@ -66,6 +69,7 @@ CONFIG_STACK_COLORATION=y
 CONFIG_START_MONTH=3
 CONFIG_START_YEAR=2022
 CONFIG_SYMTAB_ORDEREDBYNAME=y
+CONFIG_SYSTEM_GCOV=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_SYSTEM_SYSTEM=y
 CONFIG_SYSTEM_TASKSET=y

diff --git a/boards/sim/sim/sim/configs/kasan/defconfig b/boards/sim/sim/sim/configs/kasan/defconfig
@@ -13,7 +13,6 @@ CONFIG_ARCH_SIM=y
 CONFIG_BOARDCTL_POWEROFF=y
 CONFIG_BUILTIN=y
 CONFIG_CANCELLATION_POINTS=y
-CONFIG_COVERAGE_TOOLCHAIN=y
 CONFIG_DEBUG_FEATURES=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_LOOP=y
@@ -45,7 +44,6 @@ CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SIG_DEFAULT=y
 CONFIG_SIG_EVTHREAD=y
-CONFIG_SYSTEM_GCOV=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TESTING_OSTEST=y
 CONFIG_TESTING_OSTEST_AIO=y

diff --git a/boards/sim/sim/sim/configs/nsh/defconfig b/boards/sim/sim/sim/configs/nsh/defconfig
@@ -16,6 +16,8 @@ CONFIG_BOARDCTL_POWEROFF=y
 CONFIG_BOARD_LOOPSPERMSEC=0
 CONFIG_BOOT_RUNFROMEXTSRAM=y
 CONFIG_BUILTIN=y
+CONFIG_COVERAGE_ALL=y
+CONFIG_COVERAGE_TOOLCHAIN=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_GPIO=y
 CONFIG_DEV_LOOP=y
@@ -33,6 +35,7 @@ CONFIG_FS_PROCFS=y
 CONFIG_FS_RAMMAP=y
 CONFIG_FS_ROMFS=y
 CONFIG_GPIO_LOWER_HALF=y
+CONFIG_HAVE_CXXINITIALIZE=y
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_IOEXPANDER=y
@@ -62,5 +65,6 @@ CONFIG_SIM_WALLTIME_SIGNAL=y
 CONFIG_START_MONTH=6
 CONFIG_START_YEAR=2008
 CONFIG_SYSTEM_DUMPSTACK=y
+CONFIG_SYSTEM_GCOV=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_TESTING_OSTEST=y