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crosstool-ng/samples/powerpc-e500v2-linux-gnuspe/crosstool.config

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More sample config updates *-moxie*: DTC_VERBOSE is a wobbler, it depends on whether dtc is enabled on the host machine (if dtc is installed, DTC defaults to 'n' and hence prevents DTC_VERBOSE from appearing at all). Remove the option from config file so that its value reverts to the default. xtensa-fsf-elf: mark configuration obsolete so that it can use GDB 8.1 (it uses custom sources and needs to select the version therein) Signed-off-by: Alexey Neyman <stilor@att.net>
2022-01-17 14:16:52 -08:00
CT_CONFIG_VERSION="4"
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-07-06 00:13:03 -07:00
CT_ARCH_POWERPC=y
Add SPE extensions support for PowerPC (after a work by Thomas JOURDAN). Add a PowerPC sample that supports SPE extensions. /trunk/arch/powerpc/functions | 13 13 0 0 + /trunk/arch/powerpc/config.in | 8 8 0 0 + /trunk/patches/gcc/4.3.1/340-make-mno-spe-work-as-expected.patch | 90 90 0 0 ++++ /trunk/samples/powerpc-unknown-linux-gnuspe/crosstool.config | 309 309 0 0 ++++++++++++++ 4 files changed, 420 insertions(+)
2008-08-12 09:56:19 +00:00
CT_ARCH_CPU="8548"
Allow packages to define "relevant" part of the version E.g., only include minor/major of the Linux kernel into the kconfig symbol. In the future, to be defined by all packages, but for now matches the current versioning in the packages. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-07-06 22:18:43 -07:00
CT_ARCH_powerpc_ABI_SPE=y
samples: update the PowerPC samples powerpc-unknown-linux-uclibc is left aside for now... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2014-09-06 13:54:39 +02:00
CT_ARCH_FLOAT_SW=y
samples: Cosmetic improvements to powerpc-e500v2-linux-gnuspe --enable-e500_double was valid but strange (the correct form is --enable-e500-double). -Wa,-me500x2 was also misleading, it is equivalent to Wa,-me500. --enable-e500x2 --with-e500x2 did nothing as they aren't used by the binutils configure script. Finally passing -mfloat-gprs=double in CFLAGS is unnecessary because this is the default when using -mcpu=8548. Correct these in the sample config. Fixes #1867 Signed-off-by: Chris Packham <judge.packham@gmail.com>
2022-12-11 19:29:58 +13:00
CT_TARGET_CFLAGS="-Wa,-me500"
Sample config for e500v2 toolchain On Tuesday 14 October 2008 17:05:31 Nate Case wrote: > This is a sample config file for Freescale e500v2 processors (e.g., > MPC8548, MPC8572). It uses eglibc (for e500/SPE patches) and a recent > gcc (4.3.1, for e500v2 DPFP support) and will generate appropriate > dual-precision floating point instructions by default. > > Note: If building a Linux kernel with this toolchain, you will want to > make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE > ABI/instructions from getting into the kernel (which is currently > unsupported). At this time, the kernel build system only passes > -mno-spe by default (this should be fixed soon hopefully). > > A binutils snapshot is used to fix a bug present in 2.18 preventing > U-Boot from being compiled (CodeSourcery issue #2297: internal.h > (ELF_IS_SECTION_IN_SEGMENT): Adjust to cope with segments at the end of > memory). Obsoletes the powerpc-unknown-linux-gnuspe sample, so remove it. /trunk/samples/powerpc-e500v2-linux-gnuspe/crosstool.config | 307 307 0 0 +++++++++++++++++++ 1 file changed, 307 insertions(+)
2008-10-14 17:42:10 +00:00
CT_TARGET_VENDOR="e500v2"
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-07-06 00:13:03 -07:00
CT_KERNEL_LINUX=y
samples: Cosmetic improvements to powerpc-e500v2-linux-gnuspe --enable-e500_double was valid but strange (the correct form is --enable-e500-double). -Wa,-me500x2 was also misleading, it is equivalent to Wa,-me500. --enable-e500x2 --with-e500x2 did nothing as they aren't used by the binutils configure script. Finally passing -mfloat-gprs=double in CFLAGS is unnecessary because this is the default when using -mcpu=8548. Correct these in the sample config. Fixes #1867 Signed-off-by: Chris Packham <judge.packham@gmail.com>
2022-12-11 19:29:58 +13:00
CT_BINUTILS_EXTRA_CONFIG_ARRAY="--enable-spe=yes"
CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY="--enable-e500-double"
CT_CC_GCC_EXTRA_CONFIG_ARRAY="--enable-e500-double"
samples: update Release is coming soon... Time to update samples... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-04-28 19:36:56 +02:00
# CT_CC_GCC_ENABLE_TARGET_OPTSPACE is not set
Use dedicated option for 128-bit long double.
2015-10-15 16:39:13 -07:00
CT_CC_GCC_LDBL_128=y
Fix powerpc-e500v2-linux-gnuspe. Options were renamed. However, matching current option names result in a compile error for strfmon_l.o in glibc: GCC 4.6 detects an unitialized variable in its own va_arg() implementation. Likely, an older GLIBC was used when this sample was submitted - which did not provide -Werror in CFLAGS. Thus, use most recent GCC (5.2.0) and revert GLIBC_FORCE_UNWIND to its default value, 'y' (as forced unwind is required with this version).
2015-10-02 14:23:33 -07:00
CT_CC_LANG_CXX=y
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net>
2017-07-06 00:13:03 -07:00
CT_DEBUG_GDB=y
samples: update the PowerPC samples powerpc-unknown-linux-uclibc is left aside for now... Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2014-09-06 13:54:39 +02:00
# CT_GDB_CROSS_PYTHON is not set
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