remove almost all the ability to build netbsd with an a.out target.
we're ELF now, and there are many missing checks against OBJECT_FMT.
if we ever consider switching, the we can figure out what new ones
we need but for now it's just clutter.

this doesn't remove any of the support for exec_aout or any actually
required-for-boot a.out support, only the ability to build a netbsd
release in a.out format. ie, most of this code has been dead for
over a decade.

i've tested builds on vax, amd64, i386, mac68k, macppc, sparc, atari,
amiga, shark, cats, dreamcast, landisk, mmeye and x68k. this covers
the 5 MACHINE_ARCH's affected, and all the other arch code touched.
it also includes some actual run-time testing of sparc, i386 and
shark, and i performed binary comparison upon amiga and x68k as well.


some minor details relevant:
- move shlib.[ch] from ld.aout_so into ldconfig proper, and cut them
down to only the parts ldconfig needs
- remove various unused source files
- switch amiga bootblocks to using elf2bb.h instead of aout2bb.h

Add a new regression test for ARM 6 and ARM7 machines to check if
unhandled instruction patterns in the early or late abort handler
terminate the program with a SEGV instead of the panic it used to
give.

Since this test is quite volatile if failing its not run automatically.

Include bsd.own.mk to get a default setting of OBJECT_FMT.

On ARM ELF systems, check that the kernel aligns the stack pointer to an
8-byte boundary (as mandated by ATPCS B-01) when delivering a signal.

On ARM ELF systems, check that the kernel aligns the stack pointer to an
8-byte boundary (as mandated by ATPCS B-01) when delivering a signal.

This doesn't panic any more, so run it automatically.

some makefile de-linting
- list NOxxx and LDSTATIC= assignments before everything else
(especially <bsd.own.mk>)
- ensure <bsd.own.mk> is included before NETBSDSRCDIR is used
- add missing RCSids

Add a new regression test for ARM 6 and ARM7 machines to check if
unhandled instruction patterns in the early or late abort handler
terminate the program with a SEGV instead of the panic it used to
give.

Since this test is quite volatile if failing its not run automatically.

Fix typo in output.

Include err.h to provide prototype for err().

Remove clause 3 and 4 from TNF licenses

branches: 1.7.18;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.

Multiline string literals are now allowed in ISO C.

Extend the test to also test data_abort_address() on arm26, which can panic on
certain pre-indexed data transfers.

Change the address used for abort fixup tests to be zero rather than
0xffffffff. This means that it won't generate a SIGBUS (address exception)
on arm26.

Catch SIGSEGV, so we can exit successfully if it arrives.

Small fix to assembly code to avoid "source register same as write-back base"
warning from GAS.

Add a new regression test for ARM 6 and ARM7 machines to check if
unhandled instruction patterns in the early or late abort handler
terminate the program with a SEGV instead of the panic it used to
give.

Since this test is quite volatile if failing its not run automatically.

some makefile de-linting
- list NOxxx and LDSTATIC= assignments before everything else
(especially <bsd.own.mk>)
- ensure <bsd.own.mk> is included before NETBSDSRCDIR is used
- add missing RCSids

MKfoo=no -> NOfoo

On ARM ELF systems, check that the kernel aligns the stack pointer to an
8-byte boundary (as mandated by ATPCS B-01) when delivering a signal.

Include err.h and unistd.h to provide protos for err() and getpid().

Remove clause 3 and 4 from TNF licenses

branches: 1.2.32;
put TNF 4-clause license.
authors - if you are okay with more relaxed license terms, or the regression
test code was derived from others, pls change them.

On ARM ELF systems, check that the kernel aligns the stack pointer to an
8-byte boundary (as mandated by ATPCS B-01) when delivering a signal.

On ARM ELF systems, check that the kernel aligns the stack pointer to an
8-byte boundary (as mandated by ATPCS B-01) when delivering a signal.

We have USER_LDT tests in ATF, remove the ones from regress.

Remove the vm86 tests.

iopl.

test i386_get_ioperm/i386_set_ioperm.

branches: 1.5.22;
add vm86

Cleanup the regress: _SUBDIRUSE after making "make regress" work, by
Charles Hannum.

Use proginstall:: to disable installing PROG.

RCS Id conventions

Directory for sys/arch/i386 tests

RCS Id Police.

Use proginstall:: to disable installing PROG.

branches: 1.1.2;
test i386_get_ioperm/i386_set_ioperm.

branches: 1.2.2;
sprinkle sleep(1) to catch more bugs.

test i386_get_ioperm/i386_set_ioperm.

branches: 1.1.2;
test i386_iopl.

branches: 1.2.2;
sprinkle sleep(1) to catch more bugs.

test i386_iopl.

RCS Id Police.

branches: 1.1.1;
Initial revision

Replace manual realdepend dependency with DPSRCS.

branches: 1.14.42; 1.14.44; 1.14.48;
Adapt to changes in m68k/060sp/asm2gas script: pass SED=${TOOL_SED:Q}
instead of TOOL_SED=${TOOL_SED:Q} in the environment.

Use "${TOOL_SED}" instead of just "sed" in sys/arch/m68k/060sp/asm2gas.

Use ${HOST_SH} instead of `sh'.

If necessary, pull in <bsd.sys.mk> to get the definition of HOST_SH;
Makefiles that pull in one of (most of) <bsd.*.mk> will get this anyway.

sysctl has moved.

use NETBSDSRCDIR as appropriate

MKfoo=no -> NOfoo

revert the depend change... it was unneeded, and is even hurting in some
cases.

Make this depend again.

Move original Motorola files to the "dist" subdirectory, in response
to PR 9626 by Kris Shannon.

Make "make dependall" work.

convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.

*** empty log message ***

use CPPFLAGS instead of CFLAGS

branches: 1.1.1;
Initial revision

Remove clause 3 and 4 from TNF licenses

branches: 1.4.18;
#include <stdlib.h> for exit(3) prototype

put TNF 4-clause license.
authors - if you are okay with more relaxed license terms, or the regression
test code was derived from others, pls change them.

RCS Id Police.

branches: 1.1.1;
Initial revision

Local-ize local labels

Make it build on ELF toolchain.

branches: 1.1.1;
Initial revision

Some 68060 tests:
- 060sp is calling glue to Motorolas test code for the 68060SP. We dont call
the ftest #3, as it requires special kernel support not wanted normally.
- emuspeed is a partially table-driven instruction, thus easily extensible
benchmark. Tests are in for the emulated-on-68060 mul 32->64bit and
div 64->32bit.

some makefile de-linting
- list NOxxx and LDSTATIC= assignments before everything else
(especially <bsd.own.mk>)
- ensure <bsd.own.mk> is included before NETBSDSRCDIR is used
- add missing RCSids

MKfoo=no -> NOfoo

Make it build on ELF toolchain.

branches: 1.3.6;
convert from NOxxx= to MKxxx=no.
include <bsd.own.mk> if testing a MKxxx variable.

RCS Id Police.

branches: 1.1.1;
Initial revision

Some 68060 tests:
- 060sp is calling glue to Motorolas test code for the 68060SP. We dont call
the ftest #3, as it requires special kernel support not wanted normally.
- emuspeed is a partially table-driven instruction, thus easily extensible
benchmark. Tests are in for the emulated-on-68060 mul 32->64bit and
div 64->32bit.

branches: 1.1.2;
Make it build on ELF toolchain.

Make it build on ELF toolchain.

branches: 1.1.1;
Initial revision

WARNSfy

Remove clause 3 and 4 from TNF licenses

branches: 1.6.24;
de-__P, remove obsolete "register" declarations.

put TNF 4-clause license.
authors - if you are okay with more relaxed license terms, or the regression
test code was derived from others, pls change them.

Better formatting.

Make the loop count self-clocking, to avoid very long delays on slow CPUs.

RCS Id Police.

branches: 1.1.1;
Initial revision

Was imported by accident.

branches: 1.1.1;
Initial revision

branches: 1.1.2;
Make it build on ELF toolchain.

Make it build on ELF toolchain.

branches: 1.1.1;
Initial revision

Remove clause 3 and 4 from TNF licenses

branches: 1.4.24;
de-__P, remove obsolete "register" declarations.

put TNF 4-clause license.
authors - if you are okay with more relaxed license terms, or the regression
test code was derived from others, pls change them.

RCS Id Police.

branches: 1.1.1;
Initial revision

branches: 1.1.2;
Make it build on ELF toolchain.

Make it build on ELF toolchain.

branches: 1.1.1;
Initial revision