CVS log for src/sys/arch/arm/arm32/netbsd32_machdep.c

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Keyword substitution: kv
Default branch: MAIN

KNF #includes

Remove some unnecessary ones while I'm here.

Trailing whitespace

Mostly merge changes from HEAD upto 20200411

Clean-up unnecessary inclusions of opt_coredump.h

Sync with HEAD

Merge the [pgoyette-compat] branch

oopppsss - it's opt_coredump.h not opt_compat_coredump.h

(Try to) move the arm-specific compat_netbsd32_machdep stuff to the
arm directory, not in acorn32!

XXX We still need to come back and hook up the _13 and _16 code!

update from HEAD

Sync with HEAD (as of 26th Dec)

We never exec(2) with a kernel vmspace, so do not test for that, but instead
KASSERT() that we don't.
When calculating the load address for the interpreter (e.g. ld.elf_so),
we need to take into account wether the exec'd process will run with
topdown memory or bottom up. We can not use the current vmspace's flags
to test for that, as this happens too early. Luckily the execpack already
knows what the new state will be later, so instead of testing the current
vmspace, pass the info as additional argument to struct emul
e_vm_default_addr.
Fix all such functions and adopt all callers.

Rebase to HEAD as of a few days ago.

Rebase.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Fill in netbsd32_vm_default_addr, and provide

	- compat_13_netbsd32_sigreturn, and
	- compat_16_netbsd32___sigreturn14

Merge armv7 support from HEAD, specifically support for the BCM5301X
and BCM56340 evbarm kernels.

file netbsd32_machdep.c was added on branch matt-nb5-mips64 on 2014-02-15 16:18:36 +0000

Simplify netbsd32_vm_default_addr (for now) to make it compilable.

whitespace

use the topdown hint.

Change the type of the 'cookie' that holds the state of the core dump file
from 'void *' to the actual type 'struct coredump_iostate *'.
In most of the code the contents of the structure are still unknown.
This just stops the wrong type of pointer being passed to the 'void *'
parameter.
I hope I've found everything, amd64 GENERIC and i386 GENERIC & ALL compile.

Merge improved arm support (especially Cortex) from HEAD
including OMAP and BCM53xx support.

sync with head

file netbsd32_machdep.c was added on branch matt-nb6-plus on 2012-11-28 22:40:19 +0000

file netbsd32_machdep.c was added on branch yamt-pagecache on 2012-10-30 17:18:57 +0000

COMPAT_NETBSD32 support for ARM.  Which is strange since ARM is already
32-bits.  But the newer ARM ABI AAPCS changes the alignment of 64-bit
fields so structures need to copied in and out to deal with the alignment
change.  This is a kludge but makes debugging of AAPCS support much easier.