diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2005-11-21 20:14:49 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2005-11-21 20:14:49 +0000 |
| commit | 48eb656e15a20a71c5df3d9c75e6eb5a10c42fcd (patch) | |
| tree | 9be1cb2dc1024513b0738b9e5e7a634483de7ca7 /package/gnuconfig | |
| parent | 30c484fdb10288540f41c4fc063eb7e30de3a637 (diff) | |
| download | buildroot-novena-48eb656e15a20a71c5df3d9c75e6eb5a10c42fcd.tar.gz buildroot-novena-48eb656e15a20a71c5df3d9c75e6eb5a10c42fcd.zip | |
Add support for sh2a and sh4a big endian (ie, targets that reflect
hardware that actually exists -- never something to deter gcc folk
though). Now ISA tuning has a chance of producing a bootable kernel,
gcc code generation notwithstanding..
Diffstat (limited to 'package/gnuconfig')
| -rwxr-xr-x | package/gnuconfig/config.sub | 2 | ||||
| -rw-r--r-- | package/gnuconfig/patches/config.sub.sh.patch | 25 |
2 files changed, 26 insertions, 1 deletions
diff --git a/package/gnuconfig/config.sub b/package/gnuconfig/config.sub index c6f90b077..579c52b62 100755 --- a/package/gnuconfig/config.sub +++ b/package/gnuconfig/config.sub @@ -264,7 +264,7 @@ case $basic_machine in | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ - | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ + | sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b \ diff --git a/package/gnuconfig/patches/config.sub.sh.patch b/package/gnuconfig/patches/config.sub.sh.patch new file mode 100644 index 000000000..c1ccf1440 --- /dev/null +++ b/package/gnuconfig/patches/config.sub.sh.patch @@ -0,0 +1,25 @@ +gnuconfig seems intent on only supporting superfluous targets that don't +represent any real hardware (such as sh2a LE). GCC in its infinite wisdom is +also incapable of supporting tuning for other variants in a sensible fashion. + +As such, we still need to be able to support such useful targets as +sh2a_nofpueb in order to not only get the byte order right, but also to +support -m2a-nofpu tuning from the kernel (though we tend to do this through +-Wa,-isa= instead, as the binutils people do a much better job of not screwing +up their config code every other day. Way to go config.gcc..). + +The fact that the sh variant matching is the ugliest out of any of the other +architectures doesn't seem to deter GCC folk from their well thought out and +brilliantly managed config target list. + +--- config.sub 2005-11-21 21:18:16.000000000 +0200 ++++ config.sub 2005-11-21 21:39:48.000000000 +0200 +@@ -264,7 +264,7 @@ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ +- | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ ++ | sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b \ |