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uClibc++ exceptions are working

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5312 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-11-05 13:30:00 +00:00
parent 00add0f0b2
commit 021260e0ea
3 changed files with 9 additions and 6 deletions
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configs/sim/README.txt
+5 -3
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@@ -215,9 +215,11 @@ cxxtest
b. Execute 'make menuconfig' in nuttx/ in order to start the b. Execute 'make menuconfig' in nuttx/ in order to start the
reconfiguration process. reconfiguration process.
3. At present (2012/11/02), this example builds only with exceptions 3. At present (2012/11/02), exceptions are disabled in this example
disabled (CONFIG_UCLIBCXX_EXCEPTIONS=n). And even then, it will CONFIG_UCLIBCXX_EXCEPTIONS=n). It is probably not necessary to
not run. disable exceptions.
4. Unfortunately, this example will not run now.
The reason that the example will not run on the simulator has The reason that the example will not run on the simulator has
to do with when static constructors are enabled: In the simulator to do with when static constructors are enabled: In the simulator
configs/stm32f4discovery/README.txt
+1 -2
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@@ -1035,8 +1035,7 @@ Where <subdir> is one of the following:
arm-none-eabi-ar.exe rcs libsupc++.a vterminate.o arm-none-eabi-ar.exe rcs libsupc++.a vterminate.o
4. At present (2012/11/02), this example builds only with exceptions 4. Exceptions are enabled and workking (CONFIG_UCLIBCXX_EXCEPTIONS=y)
disabled (CONFIG_UCLIBCXX_EXCEPTIONS=n).
elf: elf:
--- ---
configs/stm32f4discovery/cxxtest/defconfig
+3 -1
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@@ -73,6 +73,8 @@ CONFIG_ARCH_CHIP_STM32=y
CONFIG_ARCH_CORTEXM4=y CONFIG_ARCH_CORTEXM4=y
CONFIG_ARCH_FAMILY="armv7-m" CONFIG_ARCH_FAMILY="armv7-m"
CONFIG_ARCH_CHIP="stm32" CONFIG_ARCH_CHIP="stm32"
CONFIG_ARCH_HAVE_CMNVECTOR=y
# CONFIG_ARMV7M_CMNVECTOR is not set
# CONFIG_ARCH_FPU is not set # CONFIG_ARCH_FPU is not set
CONFIG_ARCH_HAVE_MPU=y CONFIG_ARCH_HAVE_MPU=y
# CONFIG_ARMV7M_MPU is not set # CONFIG_ARMV7M_MPU is not set
@@ -414,7 +416,7 @@ CONFIG_HAVE_CXXINITIALIZE=y
# uClibc++ Standard C++ Library # uClibc++ Standard C++ Library
# #
CONFIG_UCLIBCXX=y CONFIG_UCLIBCXX=y
# CONFIG_UCLIBCXX_EXCEPTION is not set CONFIG_UCLIBCXX_EXCEPTION=y
CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE=32 CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE=32
CONFIG_UCLIBCXX_HAVE_LIBSUPCXX=y CONFIG_UCLIBCXX_HAVE_LIBSUPCXX=y