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| author | Pavel Kirienko <pavel.kirienko@gmail.com> | 2015-01-18 16:09:46 +0300 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2015-01-21 14:54:24 +0100 |
| commit | 2ebd7099de83c603b01bedd278c38a4eb6b77b2b (patch) | |
| tree | c4a2dfc2bf9c9e065a8c4d280acb6baf1b8c0a3d /makefiles/toolchain_gnu-arm-eabi.mk | |
| parent | c9eae96cf67ebdf6d202dc7ecac55a5b4a670a50 (diff) | |
| download | px4-firmware-2ebd7099de83c603b01bedd278c38a4eb6b77b2b.tar.gz px4-firmware-2ebd7099de83c603b01bedd278c38a4eb6b77b2b.tar.bz2 px4-firmware-2ebd7099de83c603b01bedd278c38a4eb6b77b2b.zip | |
Globally configurable stack checks, R10 is always fixed
Diffstat (limited to 'makefiles/toolchain_gnu-arm-eabi.mk')
| -rw-r--r-- | makefiles/toolchain_gnu-arm-eabi.mk | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/makefiles/toolchain_gnu-arm-eabi.mk b/makefiles/toolchain_gnu-arm-eabi.mk index 7e1f510e6..7055137ca 100644 --- a/makefiles/toolchain_gnu-arm-eabi.mk +++ b/makefiles/toolchain_gnu-arm-eabi.mk @@ -80,20 +80,18 @@ ARCHCPUFLAGS_CORTEXM3 = -mcpu=cortex-m3 \ -march=armv7-m \ -mfloat-abi=soft -ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -ffixed-r10 - -ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -ffixed-r10 - -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 += +ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -finstrument-functions -ffixed-r10 +ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -finstrument-functions -ffixed-r10 +ARCHINSTRUMENTATIONDEFINES_CORTEXM3 = +else +ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -ffixed-r10 +ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -ffixed-r10 +ARCHINSTRUMENTATIONDEFINES_CORTEXM3 = endif # Pick the right set of flags for the architecture. |