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21 Commits

Author SHA1 Message Date
Yann E. MORIN"
799672a641 Introduce a new EXPERIMENTAL feature: BARE_METAL. 
This should ultimately llow to build bare-metal compilers, for targets that have no kernel and no C library.
Move the C library build script to their own sub-directory; introduce an empty build script for bare-metal.
Move the compiler build script to its own sub-directory.
Move the kernel build script to its own sub-directory; introduce an empty build script for bare-metal.
Update the ARM target tuples to enable bare-metal targets.
Add two ARM bare-metal samples.
Add latest Linux kernel versions.

 /trunk/scripts/build/kernel/none.sh              |   77     6    71     0 +----
 /trunk/scripts/build/cc/gcc.sh                   |   58    41    17     0 ++-
 /trunk/scripts/build/libc/none.sh                |  513     9   504     0 +-----------------------------
 /trunk/scripts/crosstool.sh                      |   17     9     8     0 +
 /trunk/scripts/functions                         |    6     4     2     0 +
 /trunk/scripts/showSamples.sh                    |    6     3     3     0
 /trunk/samples/arm-unknown-elf/crosstool.config  |  225   225     0     0 +++++++++++++
 /trunk/samples/arm-unknown-eabi/crosstool.config |  223   223     0     0 +++++++++++++
 /trunk/config/kernel/linux_headers_install.in    |   64    27    37     0 ++--
 /trunk/config/kernel.in                          |    9     8     1     0 +
 /trunk/config/toolchain.in                       |    1     1     0     0 +
 /trunk/config/cc/gcc.in                          |    3     3     0     0 +
 /trunk/config/debug/dmalloc.in                   |    1     1     0     0 +
 /trunk/config/debug/gdb.in                       |    4     3     1     0 +
 /trunk/config/debug/strace.in                    |    1     1     0     0 +
 /trunk/config/debug/duma.in                      |    1     1     0     0 +
 /trunk/config/cc.in                              |    8     8     0     0 +
 /trunk/config/target.in                          |   13    13     0     0 +
 /trunk/config/binutils.in                        |    1     1     0     0 +
 /trunk/config/gmp_mpfr.in                        |    1     1     0     0 +
 /trunk/config/libc.in                            |   17    11     6     0 +
 /trunk/arch/arm/functions                        |    3     1     2     0 -
 22 files changed, 600 insertions(+), 652 deletions(-)
 2008-09-14 16:21:07 +00:00
Yann E. MORIN"
a3c9e9bacf SPE ABI is no longer EXPERIMENTAL. 
/trunk/arch/powerpc/config.in |    3     1     2     0 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 2008-09-05 16:15:34 +00:00
Yann E. MORIN"
10f2223773 EABI is now considered stable. Thanks Michael ABBOTT for testing. 
/trunk/arch/arm/config.in |    3     1     2     0 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 2008-09-02 16:48:38 +00:00
Yann E. MORIN"
d837e19ce8 Don't allow to specify an ABI for ARM EABI builds: the ABI is implied by the fact we're building for EABI. 
/trunk/arch/arm/functions |   19     3    16     0 +++----------------
 /trunk/arch/arm/config.in |    9     6     3     0 ++++++---
 2 files changed, 9 insertions(+), 19 deletions(-)
 2008-09-01 17:54:39 +00:00
Yann E. MORIN"
8623e7154c eglibc and PowerPC SPE documentaion, courtesy Nate CASE. 
/trunk/config/libc.in         |    7     7     0     0 +++++++
 /trunk/arch/powerpc/config.in |   11    10     1     0 ++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)
 2008-08-27 16:24:24 +00:00
Yann E. MORIN"
05781a223c 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
Yann E. MORIN"
59ef10f5d6 Merge the branches/eglibc stuff: 
- Add support for eglibc

 /trunk/scripts/functions  |    6     4     2     0 ++++--
 /trunk/docs/CREDITS       |    1     1     0     0 +
 /trunk/config/libc.in     |   12    12     0     0 ++++++++++++
 /trunk/arch/arm/functions |    4     2     2     0 ++--
 4 files changed, 19 insertions(+), 4 deletions(-)
 2008-08-11 12:22:47 +00:00
Yann E. MORIN"
933e0d68de Alpha and PowerPC are no longer experimental. 2008-08-08 14:02:48 +00:00
Yann E. MORIN"
055681518c Only present each of arch, abi, cpu tune and fpu optimisations for those targets supporting them. 
/trunk/config/target.in       |   30    30     0     0 ++++++++++++++++++++++++++++++
 /trunk/arch/arm/config.in     |    5     5     0     0 +++++
 /trunk/arch/powerpc/config.in |    3     3     0     0 +++
 /trunk/arch/alpha/config.in   |    2     2     0     0 ++
 /trunk/arch/x86/config.in     |    3     3     0     0 +++
 /trunk/arch/mips/config.in    |    3     3     0     0 +++
 /trunk/arch/x86_64/config.in  |    3     3     0     0 +++
 7 files changed, 49 insertions(+)
 2008-06-27 15:08:43 +00:00
Yann E. MORIN"
4b7c2e32ac Update the architecture API: architecture help is mandatory. 
Update all architectures (some with pointer to the specs, when available).

 /trunk/docs/overview.txt      |    8     8     0     0 ++++++++
 /trunk/arch/arm/config.in     |    3     3     0     0 +++
 /trunk/arch/powerpc/config.in |    3     3     0     0 +++
 /trunk/arch/ia64/config.in    |    3     3     0     0 +++
 /trunk/arch/alpha/config.in   |    2     2     0     0 ++
 /trunk/arch/x86/config.in     |    3     3     0     0 +++
 /trunk/arch/mips/config.in    |    3     3     0     0 +++
 /trunk/arch/sh/config.in      |    3     3     0     0 +++
 /trunk/arch/x86_64/config.in  |    3     3     0     0 +++
 9 files changed, 31 insertions(+)
 2008-06-27 14:55:22 +00:00
Yann E. MORIN"
62744e84e7 Autogenerate the architecture selection choice menu. 
Update architectures definition files accordingly.
Update documentation accordingly.
Use makefile syntax when listing arch/, tools/ and debug/ config files.

 /trunk/kconfig/kconfig.mk     |   32    29     3     0 +++++++++++++++--
 /trunk/docs/overview.txt      |   75    67     8     0 +++++++++++++++++++++++++++++++++++----
 /trunk/config/target.in       |   94    16    78     0 ++++++++-----------------------------------------
 /trunk/arch/arm/config.in     |    6     5     1     0 +++
 /trunk/arch/powerpc/config.in |    2     2     0     0 +
 /trunk/arch/ia64/config.in    |    4     4     0     0 ++
 /trunk/arch/alpha/config.in   |    2     1     1     0
 /trunk/arch/x86/config.in     |    3     3     0     0 ++
 /trunk/arch/mips/config.in    |    5     5     0     0 +++
 /trunk/arch/sh/config.in      |    4     3     1     0 ++
 /trunk/arch/x86_64/config.in  |    3     3     0     0 ++
 11 files changed, 138 insertions(+), 92 deletions(-)
 2008-06-27 13:58:53 +00:00
Yann E. MORIN"
5fcaf8b3ff Preliminary Alpha support, courtesy Ioannis E. Venetis <venetis@capsl.udel.edu>. 
/trunk/docs/CREDITS                                         |    3     3     0     0 +
 /trunk/samples/alphaev56-unknown-linux-gnu/crosstool.config |  282   282     0     0 +++++++++++++++++++
 /trunk/config/target.in                                     |    9     9     0     0 +
 /trunk/arch/alpha/functions                                 |    9     9     0     0 +
 /trunk/arch/alpha/config.in                                 |   58    58     0     0 ++++
 5 files changed, 361 insertions(+)
 2008-06-14 20:57:57 +00:00
Yann E. MORIN"
db55511ac2 PowerPC support by Daniel Dittmann. 
/trunk/docs/CREDITS           |    3     3     0     0 +++
 /trunk/config/target.in       |    8     8     0     0 ++++++++
 /trunk/arch/powerpc/functions |    9     9     0     0 +++++++++
 /trunk/arch/powerpc/config.in |    1     1     0     0 +
 4 files changed, 21 insertions(+)
 2008-05-18 20:50:13 +00:00
Yann E. MORIN"
65357b3698 Fix the EABI case for ARM. 
/trunk/arch/arm/functions |   17    17     0     0 +++++++++++++++++
 /trunk/arch/arm/config.in |    3     3     0     0 +++
 2 files changed, 20 insertions(+)
 2008-05-14 17:59:52 +00:00
Yann E. MORIN"
0dad6065a6 Export endianness CFLAGS. 
Fix endianness CFLAGS for MIPS.

 /trunk/scripts/functions   |    1     1     0     0 +
 /trunk/arch/mips/functions |    6     6     0     0 ++++++
 2 files changed, 7 insertions(+)
 2008-05-14 17:49:52 +00:00
Yann E. MORIN"
7a5dafbdc8 Merge the preliminary Super-H support from /branches/Super-H. 2008-01-16 22:06:15 +00:00
Yann E. MORIN"
a4baec803d Mark ARM EABI as being EXPERIMENTAL. 2007-09-17 21:47:52 +00:00
Yann E. MORIN"
9501e62afa Further expand the architecture-specific function: add CT_KERNEL_ARCH building. 2007-09-14 21:50:30 +00:00
Yann E. MORIN"
9e947198d2 Initial support for ARM EABI (courtesy Szilveszter Ordog <ordog@mail.thot-soft.com>). 2007-09-14 21:31:00 +00:00
Yann E. MORIN"
60b0bb1bab Migrate all supported architectures to use the architecture-specific framework. 2007-09-14 21:17:59 +00:00
Yann E. MORIN"
7b70a704e0 Add the framework to have architecture-specific configuration and functions. 
API is not yet defined.
 2007-09-14 17:43:16 +00:00