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-rw-r--r--builddefs/build_keyboard.mk13
1 files changed, 13 insertions, 0 deletions
diff --git a/builddefs/build_keyboard.mk b/builddefs/build_keyboard.mk
index a258f33216..2b9ec48e70 100644
--- a/builddefs/build_keyboard.mk
+++ b/builddefs/build_keyboard.mk
@@ -471,6 +471,19 @@ check-size: build
check-md5: build
objs-size: build
+ifeq ($(strip $(TOP_SYMBOLS)),yes)
+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'
+ 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'
+ echo "###########################################"
+endif
+
include $(BUILDDEFS_PATH)/show_options.mk
include $(BUILDDEFS_PATH)/common_rules.mk