Alexey Neyman a60946eb24 arch/sparc: better default CPU when targetting Linux ...

By default, sparc64-*-linux is configured with -mcpu=v9. However,
according to https://sourceware.org/ml/libc-alpha/2005-12/msg00027.html:
    "There is no Linux sparc64 port that runs on non-UltraSPARC-I+ ISA
     CPUs."

v9 is such a "non-UltraSPARC-I+ ISA CPU", so it makes no sense to
default to v9 when targetting Linux.

Change the default to ultrasparc, even though it can suboptimally
schedule instructions for newer SPARC CPUs. See the pending patch:
    https://patchwork.ozlabs.org/patch/409424/

Signed-off-by: Alexey Neyman <stilor@att.net>

2016-06-09 17:12:49 -07:00

..

arch

arch/sparc: better default CPU when targetting Linux

2016-06-09 17:12:49 -07:00

binutils

elf2flt: Use openadk version of elf2flt

2016-01-13 05:58:28 -08:00

cc

scripts/build/cc: pass FLAGS_FOR_TARGET in do_gcc_core_backend

2016-03-15 17:14:16 +03:00

companion_libs

libelf: Cygwin fix for UNC paths

2016-01-03 15:53:09 +00:00

companion_tools

consistency: Use exported variables of required tools

2015-11-17 02:48:09 -08:00

debug

Work-around another quirk in GDB configure.

2016-04-01 18:15:39 -07:00

kernel

linux: allow arm* to build headers for no-mmu

2016-01-13 06:03:27 -08:00

libc

Unbreak sparc-unknown-linux-gnu.

2016-04-01 18:15:39 -07:00

test_suite

consistency: Use exported variables of required tools

2015-11-17 02:48:09 -08:00

cc.sh

Whitespace: We don't use tabs in shell or kconfig files

2015-12-08 10:55:17 -08:00

companion_libs.sh

Build companion libs for target.

2015-11-13 10:24:22 -08:00

companion_tools.sh

companion_tools/autoconf: add autoconf tool

2010-01-12 21:09:30 +01:00

debug.sh

Simplify the Tools and Debug facilities menu entries:

2008-10-10 14:30:44 +00:00

internals.sh

consistency: Use exported variables of required tools

2015-11-17 02:48:09 -08:00

test_suite.sh

test-suite: Added new test suite feature (experimental)

2010-05-19 17:53:04 +02:00