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Allow for specifying the number of symbols to output. (#19497)

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Nick Brassel 2023-01-04 16:07:13 +11:00 • committed by GitHub
parent 691668340c
commit 8e869da1da
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1 changed files with 7 additions and 2 deletions
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9
builddefs/build_keyboard.mk
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@ -491,16 +491,21 @@ check-size: build
check-md5: build
objs-size: build
ifneq ($(strip $(TOP_SYMBOLS)),)
ifeq ($(strip $(TOP_SYMBOLS)),yes)
NUM_TOP_SYMBOLS := 10
else
NUM_TOP_SYMBOLS := $(strip $(TOP_SYMBOLS))
endif
all: top-symbols
check-size: top-symbols
top-symbols: build
echo "###########################################"
echo "# Highest flash usage:"
$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [t] ' | head -n10 | sed -e 's#^0000000# #g' -e 's#^000000# #g' -e 's#^00000# #g' -e 's#^0000# #g' -e 's#^000# #g' -e 's#^00# #g' -e 's#^0# #g'
$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [t] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000# #g' -e 's#^000000# #g' -e 's#^00000# #g' -e 's#^0000# #g' -e 's#^000# #g' -e 's#^00# #g' -e 's#^0# #g'
echo "###########################################"
echo "# Highest RAM usage:"
$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [dbv] ' | head -n10 | sed -e 's#^0000000# #g' -e 's#^000000# #g' -e 's#^00000# #g' -e 's#^0000# #g' -e 's#^000# #g' -e 's#^00# #g' -e 's#^0# #g'
$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [dbv] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000# #g' -e 's#^000000# #g' -e 's#^00000# #g' -e 's#^0000# #g' -e 's#^000# #g' -e 's#^00# #g' -e 's#^0# #g'
echo "###########################################"
endif