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arch: Customize the typedef of size_t instead of intptr_t

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To ensure size_t same as toolchain definition in the first place and rename CXX_NEWLONG to ARCH_SIZET_LONG.  The change also check whether __SIZE_TYPE__ exist before CONFIG_ARCH_SIZET_LONG so our definition can align with toolchain(gcc/clang) definition automatically.
This commit is contained in:
Xiang Xiao
2020-02-17 20:19:25 +08:00
committed by Gregory Nutt
parent e7d44ee16e
commit e7d9260014
46 changed files with 413 additions and 136 deletions
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boards/arm/sam34/sam3u-ek/README.txt
+1 -1
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@@ -261,7 +261,7 @@ Configurations
CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : General GCC EABI toolchain under windows
Library Routines ->
CONFIG_CXX_NEWLONG=n : size_t is an unsigned int, not long
CONFIG_ARCH_SIZET_LONG=n : size_t is an unsigned int, not long
This re-configuration should be done before making NuttX or else the
subsequent 'make' will fail. If you have already attempted building
boards/arm/sam34/sam3u-ek/configs/nxwm/defconfig
-1
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@@ -27,7 +27,6 @@ CONFIG_ARCH_STACKDUMP=y
CONFIG_ARMV7M_OABI_TOOLCHAIN=y
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
CONFIG_BOARD_LOOPSPERMSEC=8720
CONFIG_CXX_NEWLONG=y
CONFIG_HAVE_CXX=y
CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_INPUT=y
boards/arm/sam34/sam4e-ek/README.txt
+1 -1
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@@ -1074,7 +1074,7 @@ Configurations
CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : General GCC EABI toolchain under windows
Library Routines ->
CONFIG_CXX_NEWLONG=n : size_t is an unsigned int, not long
CONFIG_ARCH_SIZET_LONG=n : size_t is an unsigned int, not long
This re-configuration should be done before making NuttX or else the
subsequent 'make' will fail. If you have already attempted building
boards/arm/sam34/sam4l-xplained/README.txt
+1 -1
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@@ -490,7 +490,7 @@ Configuration sub-directories
Sometimes NuttX and your toolchain will disagree on the underlying
type of size_t; sometimes it is an 'unsigned int' and sometimes it is
an 'unsigned long int'. If this error occurs, then you may need to
toggle the value of CONFIG_CXX_NEWLONG.
toggle the value of CONFIG_ARCH_SIZET_LONG.
2. If the I/O1 module is connected to the SAM4L Xplained Pro, then
support for the SD card slot can be enabled by making the following