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Stack checks made optional: ENABLE_STACK_CHECKS

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Pavel Kirienko
2015-01-21 14:54:24 +01:00
committed by Lorenz Meier
parent f49f183f74
commit 1d13edcf92
2 changed files with 14 additions and 5 deletions
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makefiles/toolchain_gnu-arm-eabi.mk
+12 -4
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@@ -80,14 +80,22 @@ ARCHCPUFLAGS_CORTEXM3 = -mcpu=cortex-m3 \
-march=armv7-m \ -march=armv7-m \
-mfloat-abi=soft -mfloat-abi=soft
ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -finstrument-functions \ ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -ffixed-r10
-ffixed-r10
ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -finstrument-functions \ ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -ffixed-r10
-ffixed-r10
ARCHINSTRUMENTATIONDEFINES_CORTEXM3 = ARCHINSTRUMENTATIONDEFINES_CORTEXM3 =
# Enabling stack checks if requested
#
ENABLE_STACK_CHECKS ?= 0
ifneq ($(ENABLE_STACK_CHECKS),0)
$(info Stack checks enabled)
ARCHINSTRUMENTATIONDEFINES_CORTEXM4F += -finstrument-functions
ARCHINSTRUMENTATIONDEFINES_CORTEXM4 += -finstrument-functions
ARCHINSTRUMENTATIONDEFINES_CORTEXM3 +=
endif
# Pick the right set of flags for the architecture. # Pick the right set of flags for the architecture.
# #
ARCHCPUFLAGS = $(ARCHCPUFLAGS_$(CONFIG_ARCH)) ARCHCPUFLAGS = $(ARCHCPUFLAGS_$(CONFIG_ARCH))
src/modules/uavcan/module.mk
+2 -1
View File
@@ -40,7 +40,8 @@ MODULE_COMMAND = uavcan
MAXOPTIMIZATION = -O3 MAXOPTIMIZATION = -O3
INSTRUMENTATIONDEFINES = -fno-instrument-functions -ffixed-r10 # Instrumentation makes the CPU load about 3 times higher, see https://github.com/PX4/Firmware/issues/1417
INSTRUMENTATIONDEFINES += -fno-instrument-functions
# Main # Main
SRCS += uavcan_main.cpp \ SRCS += uavcan_main.cpp \