This only increases the ELF size and doesn't increase the binary code
anyhow. With this settings it's possible to use preprocessor
definitions in GDB expressions and to "macro expand" them (handy when
you want to check a particular memory mapped register's value).
Signed-off-by: Paul Fertser <fercer...@gmail.com>
---
lib/stm32/f1/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/stm32/f1/Makefile b/lib/stm32/f1/Makefile
index 6c8d4ce..cadb5c2 100755
--- a/lib/stm32/f1/Makefile
+++ b/lib/stm32/f1/Makefile
@@ -24,7 +24,7 @@ PREFIX ?= arm-none-eabi
CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
-CFLAGS = -Os -g \
+CFLAGS = -Os -ggdb3 \
-Wall -Wextra -Wimplicit-function-declaration \
-Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes \
-Wundef -Wshadow \
--
2.0.5
------------------------------------------------------------------------------
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