branches: 1.6.26;
Merge riastradh-drm2 to HEAD.

Adjust for Coldfire

branches: 1.4.2;
Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.28; 1.2.34;
Improve consistency between <sys/bswap.h> and what's actually
defined by the C library for the various m68k ports by borrowing
some #ifs from the i386 port.

Also, align sun2 with the other m68k ports as to whether they
define __bswap{16,32} or bswap{16,32} in their C library (all
now define the __ variants).

This should make the m68k ports build sys/rump again, except
for sun2 which hits another problem later on.

branches: 1.1.18;
Merge libkern + libc common files. As requested by core.

branches: 1.6.26;
Merge riastradh-drm2 to HEAD.

Adjust for Coldfire

branches: 1.4.2;
Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.28; 1.2.34;
Improve consistency between <sys/bswap.h> and what's actually
defined by the C library for the various m68k ports by borrowing
some #ifs from the i386 port.

Also, align sun2 with the other m68k ports as to whether they
define __bswap{16,32} or bswap{16,32} in their C library (all
now define the __ variants).

This should make the m68k ports build sys/rump again, except
for sun2 which hits another problem later on.

branches: 1.1.18;
Merge libkern + libc common files. As requested by core.

branches: 1.5.26;
Merge riastradh-drm2 to HEAD.

Adjust for Coldfire

branches: 1.3.2;
Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.1.50; 1.1.56;
Merge libkern + libc common files. As requested by core.

Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to
kernel and bootloader for 68010.

They requires a special calling convention to udivsi3, and cannot to be
mixed up in normal routines provided by libgcc or compiler_rt. Although,
there's no problem for using them in a controlled situation, i.e., kernel
and standalone programs.

Note that this does not affect at all m68k ports other than sun2, since
codes generated by gcc do not call these routines.

Assembler files are moved from common/lib/libc/arch/m68k/gen to
sys/lib/libkern/arch/m68k in order not to be compiled in libc.

Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37:
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37

Proposed on port-sun2@ with no response...
(Again, this does not affect m68k ports other than sun2.)
http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html

branches: 1.5.26; 1.5.34;
switch to ELF naming for local labels.

Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.50; 1.2.56;
Add the m68010 versions of the integer multiply divide, modulo,
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.

Reviewed by christos.

Merge libkern + libc common files. As requested by core.

Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to
kernel and bootloader for 68010.

They requires a special calling convention to udivsi3, and cannot to be
mixed up in normal routines provided by libgcc or compiler_rt. Although,
there's no problem for using them in a controlled situation, i.e., kernel
and standalone programs.

Note that this does not affect at all m68k ports other than sun2, since
codes generated by gcc do not call these routines.

Assembler files are moved from common/lib/libc/arch/m68k/gen to
sys/lib/libkern/arch/m68k in order not to be compiled in libc.

Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37:
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37

Proposed on port-sun2@ with no response...
(Again, this does not affect m68k ports other than sun2.)
http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html

branches: 1.7.26; 1.7.34;
Make this coldfire compatible

switch to ELF naming for local labels.

Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.3.50; 1.3.56;
fix the mc68010 case.

Add the m68010 versions of the integer multiply divide, modulo,
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.

Reviewed by christos.

Merge libkern + libc common files. As requested by core.

Fix typo in comment.

Add m68k assembler version of __muldi3().

This is intended for 68060:
- GCC does not emit __muldi3() for 68020-40, that have 32 * 32 --> 64 mulul
- mulsl (and moveml), used in this code, are not implemented for 68010

In comparison with that from compiler_rt, this version saves:
- 12% of processing time
- 12 bytes of stack
- 50 bytes of code size
Also, slightly faster, memory saving, and smaller than libgcc version.

By examining with evcnt(9), __muldi3() is invoked more than 1000 times per
sec by kernel, which should justify to introduce assembler version of this
function.

Remove wrong comment (copy-paste from somewhere);
__mulsi3 does not depend on __udivsi3.

branches: 1.4.28;
Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.50; 1.2.56;
Add the m68010 versions of the integer multiply divide, modulo,
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.

Reviewed by christos.

Merge libkern + libc common files. As requested by core.

Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to
kernel and bootloader for 68010.

They requires a special calling convention to udivsi3, and cannot to be
mixed up in normal routines provided by libgcc or compiler_rt. Although,
there's no problem for using them in a controlled situation, i.e., kernel
and standalone programs.

Note that this does not affect at all m68k ports other than sun2, since
codes generated by gcc do not call these routines.

Assembler files are moved from common/lib/libc/arch/m68k/gen to
sys/lib/libkern/arch/m68k in order not to be compiled in libc.

Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37:
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37

Proposed on port-sun2@ with no response...
(Again, this does not affect m68k ports other than sun2.)
http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html

branches: 1.4.28; 1.4.36;
Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.50; 1.2.56;
Add the m68010 versions of the integer multiply divide, modulo,
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.

Reviewed by christos.

Merge libkern + libc common files. As requested by core.

Restrict usage of m68k assembler versions of {,u}divsi3 and {,u}divsi3 to
kernel and bootloader for 68010.

They requires a special calling convention to udivsi3, and cannot to be
mixed up in normal routines provided by libgcc or compiler_rt. Although,
there's no problem for using them in a controlled situation, i.e., kernel
and standalone programs.

Note that this does not affect at all m68k ports other than sun2, since
codes generated by gcc do not call these routines.

Assembler files are moved from common/lib/libc/arch/m68k/gen to
sys/lib/libkern/arch/m68k in order not to be compiled in libc.

Revert hack introduced to lib/libc/compiler_rt/Makefile.inc rev 1.37:
http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/compiler_rt/Makefile.inc#rev1.37

Proposed on port-sun2@ with no response...
(Again, this does not affect m68k ports other than sun2.)
http://mail-index.netbsd.org/port-sun2/2020/03/10/msg000102.html

branches: 1.5.26; 1.5.34;
Make this work with coldfire.

Add END(func)
Fix some straggling %r@<eol> to (%r)

Convert to normal Motorola syntax for addressing.
%r@ -> (%r)
%r@- -> -(%r)
%r@+ -> (%r)+
%r@(n) n(%r)
etc.
No object differences.

branches: 1.2.50; 1.2.56;
Add the m68010 versions of the integer multiply divide, modulo,
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.

Reviewed by christos.

Merge libkern + libc common files. As requested by core.