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gprof: Add a configuration dependency

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arm-none-eabi-g++: error: -pg and -fomit-frame-pointer are incompatible

Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
This commit is contained in:
wangmingrong1
2024-11-11 22:09:14 +08:00
committed by Xiang Xiao
parent f2aeb5e56f
commit 7421e099ca
1 changed files with 3 additions and 1 deletions
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sched/Kconfig
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@@ -1377,10 +1377,12 @@ config SCHED_GPROF
cause the linker to include the gmon.out file in the final
executable.
Add the "-pg" parameter to the Makefile when compiling to obtain
the function call graph of the specified module.
the function call graph of the specified module. If you do this,
please enable "CONFIG_FRAME_POINTER"
config SCHED_GPROF_ALL
bool "Enable gprof call graph for all modules"
depends on FRAME_POINTER
depends on SCHED_GPROF
default n
---help---