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32 Commits

Author SHA1 Message Date
Yann E. MORIN"
b92668a211 arch/mips: add option for MIPS ABIs 
This adds selection for one of the o32, n32 and n64 ABIs.
Later, we can easily use those boolean options, rather than
relying on a user-supplied string option.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
 2010-09-12 22:14:04 +02:00
Yann E. MORIN"
b996e47799 arch/sh: move config-options to second-part 
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
 2010-09-12 00:07:41 +02:00
Yann E. MORIN"
74b91835eb arch/alpha: move config-options to second-part 
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
 2010-09-12 00:05:46 +02:00
Yann E. MORIN"
105dfb6b27 arch/ppc: move config-options to second-part 
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
 2010-09-11 23:41:25 +02:00
Yann E. MORIN"
4ae10919c1 arch/arm: move config-options to second-part 
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
 2010-09-11 12:42:22 +02:00
Thomas Petazzoni
24e4d092a5 Add basic support for the Blackfin architecture 
For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.

Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.

Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
  http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
 2010-04-07 09:18:20 +02:00
Zhuang Yuyao
f8ba6cb7e6 arch: add mips64 
This adds initial mips64 config option and build script.
 2010-02-20 07:35:02 +01:00
Yann E. MORIN"
7b95b267df arch/sh: remove EXPERIMENTAL 2010-01-31 12:24:58 +01:00
Yann E. MORIN"
fc7a6c68fa arch/avr32: remove EXPERIMENTAL 2010-01-31 12:24:05 +01:00
Yann E. MORIN
6d70a576da arch: add basic m68k support 
Signed-off-by: Remy Bohmer <linux@bohmer.net>
[yann.morin.1998@anciens.enib.fr: use defaults for CT_TARGET_ARCH]
Signed-off-by: "Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
 2010-01-29 23:23:59 +01:00
Yann E. MORIN"
a5035761e7 config/arch: always select the adequate bitness 
Even if the selected ARCH does not support different bitness (or we do
not support building with another bitness), still select the appropriate
bitness.
 2010-01-09 15:52:06 +01:00
Yann E. MORIN"
d219235f73 arch/ia64: update to the new 64-bit infrastructure 2009-11-17 11:55:37 +01:00
Yann E. MORIN"
cb52ec6051 arch/s390: commonalise the 32- and 64-bit s390 arch 2009-11-17 11:54:44 +01:00
Yann E. MORIN"
7ea82181db arch/x86: commonalise the 32- and 64-bit x86 arch 2009-11-17 11:51:57 +01:00
Yann E. MORIN"
28b38f9222 arch/ppc: commonalise the 32- and 64-bit PowerPC arch 2009-11-17 11:33:59 +01:00
Yann E. MORIN"
385a616b10 arch/s390: cleanups 
Don't select unneeded config knobs. Don't select non-existing config knobs.
Use the "no patch" config knob, instead of pointing to an non-exiting local
patch dir. Simplify the tuple-related scripts. Update the samples.
 2009-11-16 20:18:09 +01:00
harold
2cde67ddc4 arch: add s390 and s390x architectures and samples 2009-11-14 15:03:01 -06:00
Yann E. MORIN"
c916a69abf arch/arm: add THUMB interworking support 
Add config option to build wtarget code with THUMB interworking.
This is used to build the C library as well as all other code
that runs on the target.
 2009-10-26 23:11:10 +01:00
Yann E. MORIN"
d2324af8c7 arch/arm: add THUMB mode config option 2009-10-26 09:10:38 +01:00
Yann E. MORIN"
7bf7b7ff9a arch/arm: add support for noMMU 
Some ARM cores do not have an MMU (eg. Cortex-Mx and Cortex-Rx series).
Thus, allow the user to configure out the MMU for ARM.
 2009-10-21 18:22:05 +02:00
Yann E. MORIN"
288173ce56 config/arch/arm: default to EABI 2009-10-21 18:08:31 +02:00
Ingmar Schraub
bc82244af1 x86_64: is a MMU-aware arch, so select ARCH_USE_MMU 2009-08-28 11:34:49 +02:00
Martin Lund
8fb846f5b5 Misc AVR32 cleanups. 2009-06-20 17:16:54 +02:00
Martin Lund"
a94b870756 Added initial AVR32 support (bare-metal,newlib) 2009-05-22 14:46:18 +00:00
Yann E. MORIN"
45747a6453 Merge the uClinux/noMMU stuff back to /trunk: 
- merge Linux and uClinux back to a single kernel
- add ARCH_USE_MMU and acquainted config options that
  architectures can auto-select
- make binutils and elf2flt two "Binary utilities" that
  go in a single common sub-{menu,directory} structure

 -------- diffstat follows --------
 /trunk/scripts/build/kernel/uclinux.sh      |    2     0     2     0 -
 /trunk/scripts/build/kernel/linux.sh        |  206   204     2     0 +++++++++++++++++++++++++++++
 /trunk/scripts/build/kernel/linux-common.sh |  198     0   198     0 ----------------------------
 /trunk/scripts/build/binutils.sh            |  232     0   232     0 --------------------------------
 /trunk/scripts/build/elf2flt.sh             |  150     0   150     0 ---------------------
 /trunk/scripts/crosstool-NG.sh.in           |    6     4     2     0 +
 /trunk/config/kernel/linux.in               |  249   249     0     0 +++++++++++++++++++++++++++++++++++
 /trunk/config/kernel/linux.in-common        |  252     0   252     0 -----------------------------------
 /trunk/config/kernel/uclinux.in             |   21     0    21     0 ---
 /trunk/config/target.in                     |   23    22     1     0 +++
 /trunk/config/elf2flt.in                    |   49     0    49     0 -------
 /trunk/config/libc/glibc.in                 |    2     1     1     0
 /trunk/config/libc/eglibc.in                |    2     1     1     0
 /trunk/config/config.in                     |    1     0     1     0 -
 /trunk/config/arch/sh.in                    |    1     1     0     0 +
 /trunk/config/arch/arm.in                   |    2     1     1     0
 /trunk/config/arch/powerpc.in               |    1     1     0     0 +
 /trunk/config/arch/ia64.in                  |    1     1     0     0 +
 /trunk/config/arch/alpha.in                 |    1     1     0     0 +
 /trunk/config/arch/x86.in                   |    1     1     0     0 +
 /trunk/config/arch/mips.in                  |    1     1     0     0 +
 /trunk/config/arch/powerpc64.in             |    1     1     0     0 +
 22 files changed, 489 insertions(+), 913 deletions(-)
 2009-05-20 20:13:13 +00:00
Yann E. MORIN"
6501c29fd1 Merge r1432:1437 from /branches/newlib into /trunk : 
- under bare-metal, the user is responsible for providing a gdbserver stub (r1433)
- install a CT_TARGET-cc -> CT_TARGET-gcc symlink for the core gcc (r1434)
- allow broader dependency in generated config files (r1435, r1436)
- prepare C library menuconfig for using a C library under bare-metal (r1437)

 /trunk/scripts/build/cc/gcc.sh  |    4     4     0     0 ++++
 /trunk/config/debug/gdb.in      |    5     5     0     0 +++++
 /trunk/config/libc/glibc.in     |    1     1     0     0 +
 /trunk/config/libc/uClibc.in    |    1     1     0     0 +
 /trunk/config/libc/eglibc.in    |    2     1     1     0 +-
 /trunk/config/config.mk         |   20     8    12     0 ++++++++------------
 /trunk/config/arch/sh.in        |    2     1     1     0 +-
 /trunk/config/arch/ia64.in      |    2     1     1     0 +-
 /trunk/config/arch/powerpc64.in |    2     1     1     0 +-
 /trunk/config/libc.in           |    4     0     4     0 ----
 10 files changed, 23 insertions(+), 20 deletions(-)
 2009-03-26 18:58:13 +00:00
Yann E. MORIN"
94e376af77 Add support for powerpc64, along with an EXPERIMENTAL sample. 
/trunk/scripts/build/arch/powerpc64.sh                      |   21     1    20     0 -
 /trunk/scripts/build/arch/powerpc.sh                        |   21     1    20     0 -
 /trunk/samples/powerpc64-unknown-linux-gnu/crosstool.config |  388   388     0     0 +++++++++++++++++++
 /trunk/samples/powerpc64-unknown-linux-gnu/reported.by      |    3     3     0     0 +
 /trunk/config/arch/powerpc-powerpc64.in-common              |   12     4     8     0 -
 /trunk/config/arch/powerpc.in                               |   15     0    15     0 -
 /trunk/config/arch/powerpc64.in                             |   19     3    16     0 -
 7 files changed, 400 insertions(+), 79 deletions(-)
 2009-01-31 17:39:35 +00:00
Yann E. MORIN"
f9f70c5ad6 Do not autodetect 64-bit archs, have them tell be 'select'-ing ARCH_64 in the configuration. 
/trunk/scripts/crosstool.sh  |   12     5     7     0 +++++-------
 /trunk/docs/overview.txt     |    6     6     0     0 ++++++
 /trunk/config/target.in      |    4     4     0     0 ++++
 /trunk/config/arch/x86_64.in |    1     1     0     0 +
 /trunk/config/arch/ia64.in   |    1     1     0     0 +
 5 files changed, 17 insertions(+), 7 deletions(-)
 2008-11-07 08:09:42 +00:00
Yann E. MORIN"
b8d189b296 Separate the architecture config file and function script. 
/trunk/kconfig/kconfig.mk   |   46    23    23     0 +++++++++++++++++++++++-----------------------
 /trunk/scripts/crosstool.sh |    2     1     1     0 +-
 /trunk/docs/overview.txt    |   28    11    17     0 +++++++++++-----------------
 3 files changed, 35 insertions(+), 41 deletions(-)
 2008-10-05 15:32:00 +00:00
Yann E. MORIN"
50ea3b751d Second shot at moving arch/ into config/arch/ . 2008-10-03 12:30:58 +00:00
Yann E. MORIN"
601ec482e1 First shot at moving arch/ into config/arch/ . 
/trunk/kconfig/kconfig.mk |    4     2     2     0 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 2008-10-03 12:30:29 +00:00
Yann E. MORIN"
af2e42b572 Fix using --local. 2007-09-16 17:57:21 +00:00