From 287d9620fc4f19eadbaaa2fbb7008604ea02a37f Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Tue, 11 Feb 2014 14:37:37 +0200
Subject: [PATCH] Enable link map file generation.

---
 stm/Makefile  | 2 +-
 unix/Makefile | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/stm/Makefile b/stm/Makefile
index 12fb4b71ba..32f43213c3 100644
--- a/stm/Makefile
+++ b/stm/Makefile
@@ -31,7 +31,7 @@ else
 CFLAGS += -Os -DNDEBUG
 endif
 
-LDFLAGS = --nostdlib -T stm32f405.ld
+LDFLAGS = --nostdlib -T stm32f405.ld -Map=$(@:.elf=.map) --cref
 LIBS =
 
 # uncomment this if you want libgcc
diff --git a/unix/Makefile b/unix/Makefile
index a1a6a7102c..317bcb5ebf 100644
--- a/unix/Makefile
+++ b/unix/Makefile
@@ -12,7 +12,7 @@ include ../py/py.mk
 
 # compiler settings
 CFLAGS = -I. -I$(PY_SRC) -Wall -Werror -ansi -std=gnu99 -DUNIX $(CFLAGS_MOD)
-LDFLAGS = $(LDFLAGS_MOD) -lm
+LDFLAGS = $(LDFLAGS_MOD) -lm -Wl,-Map=$@.map,--cref
 
 ifeq ($(MICROPY_MOD_TIME),1)
 CFLAGS_MOD += -DMICROPY_MOD_TIME=1