xiaoxiang781216 commented on code in PR #14740:
URL: https://github.com/apache/nuttx/pull/14740#discussion_r1837917276
##########
arch/sim/Kconfig:
##########
@@ -92,7 +92,7 @@ config SIM_UBSAN_DUMMY
config SIM_GPROF
Review Comment:
```suggestion
config SIM_PROFILE
```
##########
arch/arm/src/cmake/armclang.cmake:
##########
@@ -120,7 +120,7 @@ if(CONFIG_SCHED_GCOV)
add_compile_options(-fprofile-generate -ftest-coverage)
endif()
-if(CONFIG_SCHED_GPROF_ALL)
+if(CONFIG_GPROF_ALL)
Review Comment:
```suggestion
if(CONFIG_PROFILE_ALL)
```
##########
libs/libbuiltin/Kconfig:
##########
@@ -35,6 +35,30 @@ config COVERAGE_COMPILER_RT
select LIB_COMPILER_RT
default n
+config GPROF_PROFILING
+ bool "Enable gprof profiling"
+ select LIB_BUILTIN
+ default n
+ ---help---
+ Enable gprof profiling support. This will cause the compiler to
+ generate additional code to support profiling. This will also
+ 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. If you do this,
+ please enable "CONFIG_FRAME_POINTER"
+
+config GPROF_ALL
Review Comment:
```suggestion
config PROFILE_ALL
```
##########
libs/libbuiltin/libgcc/gprof/profile_monitor.c:
##########
@@ -0,0 +1,584 @@
+/****************************************************************************
+ * libs/libbuiltin/libgcc/gprof/profile_monitor.c
Review Comment:
```suggestion
* libs/libbuiltin/libgcc/profile.c
```
##########
libs/libbuiltin/Kconfig:
##########
@@ -35,6 +35,30 @@ config COVERAGE_COMPILER_RT
select LIB_COMPILER_RT
default n
+config GPROF_PROFILING
Review Comment:
```suggestion
config PROFILE_MINI
```
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