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|
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Sun, 5 Dec 2010 21:52:46 +0100
Subject: [PATCH] Fix build with EABI toolchain
When using an EABI toolchain, the default compilation generates
references to __aeabi_unwind_cpp_pr0(). This symbol is defined in
libgcc, but we don't want to use it for a bootloader.
Therefore, this patch passes some additional CFLAGS to disable the
generation of such references by avoiding unwind tables, exceptions,
etc.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
board/at91cap9adk/dataflash/Makefile | 2 +-
board/at91cap9adk/norflash/Makefile | 2 +-
board/at91cap9stk/nandflash/Makefile | 2 +-
board/at91sam9260ek/dataflash/Makefile | 2 +-
board/at91sam9260ek/nandflash/Makefile | 2 +-
board/at91sam9261ek/dataflash/Makefile | 2 +-
board/at91sam9261ek/nandflash/Makefile | 2 +-
board/at91sam9263ek/dataflash/Makefile | 2 +-
board/at91sam9263ek/nandflash/Makefile | 2 +-
board/at91sam9g10ek/dataflash/Makefile | 2 +-
board/at91sam9g10ek/nandflash/Makefile | 2 +-
board/at91sam9g20ek/dataflash/Makefile | 2 +-
board/at91sam9g20ek/nandflash/Makefile | 2 +-
board/at91sam9g45ekes/nandflash/Makefile | 2 +-
board/at91sam9m10ekes/dataflash/Makefile | 2 +-
board/at91sam9m10ekes/nandflash/Makefile | 2 +-
board/at91sam9m10g45ek/dataflash/Makefile | 2 +-
board/at91sam9m10g45ek/nandflash/Makefile | 2 +-
board/at91sam9rlek/dataflash/Makefile | 2 +-
board/at91sam9rlek/nandflash/Makefile | 2 +-
board/at91sam9xeek/dataflash/Makefile | 2 +-
board/at91sam9xeek/nandflash/Makefile | 2 +-
lib/Makefile | 2 +-
23 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/board/at91cap9adk/dataflash/Makefile b/board/at91cap9adk/dataflash/Makefile
index 8272847b221a..5196783b2e34 100644
--- a/board/at91cap9adk/dataflash/Makefile
+++ b/board/at91cap9adk/dataflash/Makefile
@@ -34,7 +34,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91cap9adk/norflash/Makefile b/board/at91cap9adk/norflash/Makefile
index 407c1ce7a6a4..22390e8b8151 100644
--- a/board/at91cap9adk/norflash/Makefile
+++ b/board/at91cap9adk/norflash/Makefile
@@ -34,7 +34,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91cap9stk/nandflash/Makefile b/board/at91cap9stk/nandflash/Makefile
index 92b79737aeec..0b5b0ef16ab8 100755
--- a/board/at91cap9stk/nandflash/Makefile
+++ b/board/at91cap9stk/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -D$(BOARD) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
diff --git a/board/at91sam9260ek/dataflash/Makefile b/board/at91sam9260ek/dataflash/Makefile
index 145e066babc9..8035a3bb344f 100644
--- a/board/at91sam9260ek/dataflash/Makefile
+++ b/board/at91sam9260ek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9260ek/nandflash/Makefile b/board/at91sam9260ek/nandflash/Makefile
index 6b5c2b272d79..7c3982ddb520 100644
--- a/board/at91sam9260ek/nandflash/Makefile
+++ b/board/at91sam9260ek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9261ek/dataflash/Makefile b/board/at91sam9261ek/dataflash/Makefile
index 119c0ff33e78..2f7e637ecf81 100644
--- a/board/at91sam9261ek/dataflash/Makefile
+++ b/board/at91sam9261ek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9261ek/nandflash/Makefile b/board/at91sam9261ek/nandflash/Makefile
index b568858cb65e..66d5712eb8f4 100644
--- a/board/at91sam9261ek/nandflash/Makefile
+++ b/board/at91sam9261ek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9263ek/dataflash/Makefile b/board/at91sam9263ek/dataflash/Makefile
index f872ab26b6a2..696e8726b9f4 100644
--- a/board/at91sam9263ek/dataflash/Makefile
+++ b/board/at91sam9263ek/dataflash/Makefile
@@ -34,7 +34,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9263ek/nandflash/Makefile b/board/at91sam9263ek/nandflash/Makefile
index 96478e2711f6..7b90eabd568c 100644
--- a/board/at91sam9263ek/nandflash/Makefile
+++ b/board/at91sam9263ek/nandflash/Makefile
@@ -33,7 +33,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -O0 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -O0 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9g10ek/dataflash/Makefile b/board/at91sam9g10ek/dataflash/Makefile
index 4be4de33492f..84060d702450 100644
--- a/board/at91sam9g10ek/dataflash/Makefile
+++ b/board/at91sam9g10ek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9g10ek/nandflash/Makefile b/board/at91sam9g10ek/nandflash/Makefile
index f231536b2c99..e9c139862b82 100644
--- a/board/at91sam9g10ek/nandflash/Makefile
+++ b/board/at91sam9g10ek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9g20ek/dataflash/Makefile b/board/at91sam9g20ek/dataflash/Makefile
index 27d2394e0dc6..a11b0808d054 100644
--- a/board/at91sam9g20ek/dataflash/Makefile
+++ b/board/at91sam9g20ek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9g20ek/nandflash/Makefile b/board/at91sam9g20ek/nandflash/Makefile
index 62c2914d71ba..109a3c8fe685 100644
--- a/board/at91sam9g20ek/nandflash/Makefile
+++ b/board/at91sam9g20ek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9g45ekes/nandflash/Makefile b/board/at91sam9g45ekes/nandflash/Makefile
index e3616a12d923..a96a5fab3334 100644
--- a/board/at91sam9g45ekes/nandflash/Makefile
+++ b/board/at91sam9g45ekes/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -O2 -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9m10ekes/dataflash/Makefile b/board/at91sam9m10ekes/dataflash/Makefile
index cfee3cd39c5a..28e8d42a859f 100644
--- a/board/at91sam9m10ekes/dataflash/Makefile
+++ b/board/at91sam9m10ekes/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -O2 -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9m10ekes/nandflash/Makefile b/board/at91sam9m10ekes/nandflash/Makefile
index b7ed0744d7b0..0ffd08d5489b 100644
--- a/board/at91sam9m10ekes/nandflash/Makefile
+++ b/board/at91sam9m10ekes/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -O2 -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9m10g45ek/dataflash/Makefile b/board/at91sam9m10g45ek/dataflash/Makefile
index de41eeb72bca..0eefc52535b8 100644
--- a/board/at91sam9m10g45ek/dataflash/Makefile
+++ b/board/at91sam9m10g45ek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -O2 -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9m10g45ek/nandflash/Makefile b/board/at91sam9m10g45ek/nandflash/Makefile
index 75b6f486f806..f7cde1bfb1aa 100644
--- a/board/at91sam9m10g45ek/nandflash/Makefile
+++ b/board/at91sam9m10g45ek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -O2 -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -O2 -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9rlek/dataflash/Makefile b/board/at91sam9rlek/dataflash/Makefile
index d74b317ce635..83f5c62723f5 100644
--- a/board/at91sam9rlek/dataflash/Makefile
+++ b/board/at91sam9rlek/dataflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9rlek/nandflash/Makefile b/board/at91sam9rlek/nandflash/Makefile
index 07407e0bb988..961a3fb90636 100644
--- a/board/at91sam9rlek/nandflash/Makefile
+++ b/board/at91sam9rlek/nandflash/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9xeek/dataflash/Makefile b/board/at91sam9xeek/dataflash/Makefile
index f2135558e0af..07e0d4c1ca06 100644
--- a/board/at91sam9xeek/dataflash/Makefile
+++ b/board/at91sam9xeek/dataflash/Makefile
@@ -38,7 +38,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/board/at91sam9xeek/nandflash/Makefile b/board/at91sam9xeek/nandflash/Makefile
index c3c5a1ac6a53..ff7d7df8f46a 100644
--- a/board/at91sam9xeek/nandflash/Makefile
+++ b/board/at91sam9xeek/nandflash/Makefile
@@ -38,7 +38,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm9 -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm9 -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
diff --git a/lib/Makefile b/lib/Makefile
index 2d677c20a265..c3434883dd3a 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -37,7 +37,7 @@ NM= $(CROSS_COMPILE)nm
SIZE=$(CROSS_COMPILE)size
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
-CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL)
+CCFLAGS=-g -mcpu=arm926ej-s -Os -Wall -D$(TARGET) -I$(INCL) -fno-exceptions -fno-unwind-tables -fno-asynchronous-unwind-tables
ASFLAGS=-g -mcpu=arm926ej-s -c -Os -Wall -D$(TARGET) -I$(INCL) -DTOP_OF_MEM=$(TOP_OF_MEMORY)
# Linker flags.
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