Commit Graph

14 Commits

Author SHA1 Message Date
Warner Losh
23df2d677f Revert this change. It broke the trampoline build. Until I'm sure
nothing else is broken, I'm reverting.
2015-12-21 20:36:01 +00:00
Warner Losh
01c616982b Move some MIPS specific flags to be more congruent with other
architectures.
2015-12-19 19:20:48 +00:00
Warner Losh
ab2de2d795 Bump the version of config to the latest (3 year old, so upgrade
worries are long past). Also remove redundant MACHINE= declarations
and passing MACHINE/MACHINE_ARCH to module builds. That's now done in
common code.
2014-02-04 18:24:25 +00:00
Oleksandr Tymoshenko
fba09d4c08 Fill out fake preload structure to let userland tools like pmc(3) know
about kernel module base address and actual size
2012-03-15 05:29:51 +00:00
Juli Mallett
f8e47016ec Don't build kernel.tramp on Octeon. Probably building it should be opt-in
not opt-out, but I don't know enough about which ports need it to get the
defaults right.
2012-03-13 06:22:49 +00:00
Jayachandran C.
29a99755a9 FDT support for MIPS.
Add architecture specific files needed to compile MIPS with
flattened device tree support.
2011-10-18 07:29:21 +00:00
Jayachandran C.
578828c8d2 Support compiling MIPS elf trampoline with a different ABI.
Allow changing the trampoline ABI with makeoptions, this will allow
us to have a trampoline with a different ABI from the kernel.
Useful in cases where we have to boot a 64 bit kernel from a
bootloader which supports only 32 bit or vice versa.

Approved by:	bz(re), jmallett, imp
2011-07-16 17:22:01 +00:00
Jayachandran C.
38383963e0 Remove unnecessary 'cat'. 2011-01-10 05:13:06 +00:00
Jayachandran C.
b6822f4af2 Minor cleanup for sys/conf/Makefile.mips. Use -e and replace two calls to
sed with one.
2010-12-17 09:14:25 +00:00
Jayachandran C.
d048eaaca7 Make the ELF trampoline binary ELF executable (and do some cleanup).
- Remove the -shared flag for the trampoline binary, generate an
  ELF executable instead of a shared object.
- No need to generate tmphack.S,  move the code to sys/mips/mips/inckern.S
- No need generate opt_kernname.h, KERNNAME can be passed with -D

Reviewed by:	gonzo, imp
2010-12-16 04:56:03 +00:00
Warner Losh
e8dce5b9b3 Complete the integration of tbemd branch into head.
TARGET_BIG_ENDIAN is now completely dead, except where it was
originally supposed to be used (internally in the toolchain building).

TARGET_ARCH has changed in three cases:
(1) Little endian mips has changed to mipsel.
(2) Big endian mips has changed to mipseb.
(3) Big endian arm has changed to armeb.

Some additional changes are needed to make 'make universe' work on arm
and mips after this change, so those are commented out for now.

UPDATING information will be forthcoming.  Any remaining rough edges
will be hammered out in -current.
2010-11-10 06:39:49 +00:00
Warner Losh
747e7efda0 TARGET_64BIT isn't needed anymore, GC it (partial merge from tbemd). 2010-09-13 16:39:33 +00:00
Warner Losh
e9077454e4 Merge r187428, r191079, r195533, r195669, r197004, r197012 and r197015
from projects/mips to head by hand:

r197015 | imp | 2009-09-08 21:59:46 -0600 (Tue, 08 Sep 2009) | 2 lines
Prefer PTR_LA over a naked la to work with 64-bits..

r197012 | imp | 2009-09-08 21:46:04 -0600 (Tue, 08 Sep 2009) | 3 lines
Use proper set of flags to build the tramp.  this gets 64-bit almost
building and lets me debug the 'almost' :)

r197004 | imp | 2009-09-08 18:47:12 -0600 (Tue, 08 Sep 2009) | 2 lines
Use ${LDSCRIPT_NAME} in preference to ldscript.$M.

r195669 | gonzo | 2009-07-13 17:03:44 -0600 (Mon, 13 Jul 2009) | 3 lines
- Remove -mno-dsp from CFLAGS. MIPS DSP ASE is off by default
  now (as it should be)

r195533 | imp | 2009-07-10 01:21:26 -0600 (Fri, 10 Jul 2009) | 4 lines
Add in the emulation selection when linking...  We're still not 100%
of the way there, but we're better with it.  hack.so build now, but
we die when we try to link it in.

r191079 | gonzo | 2009-04-14 16:53:22 -0600 (Tue, 14 Apr 2009) | 2 lines
- Revert changes accidentally killed by merge operation

r187418 | gonzo | 2009-01-18 19:37:10 -0700 (Sun, 18 Jan 2009) | 4 lines
- Add trampoline stuff for bootloaders that do not support ELF
- Replace arm'ish KERNPHYSADDR/KERNVIRTADDR with
    KERNLOADADDR/TRAMPLOADADDR and clean configs
2010-01-10 05:34:46 +00:00
Warner Losh
b0c90d8c3d Merge in the mips specific configuration files and such from the
merged juniper and mips2 code base.  This represents the work of
Juniper Engineers, plus Oleksandr Tymoshenko, Wojciech Koszek, Warner
Losh, Olivier Houchard, Randall Stewert and others that have
contributed to the mips2 and/or mips2-jnpr perforce branches.
2008-04-13 06:25:43 +00:00