---
- branch: MAIN
  date: Wed Apr 22 11:58:26 UTC 2020
  files:
  - new: '1.3'
    old: '0'
    path: src/sys/lib/libkern/arch/m68k/divsi3.S
    pathrev: src/sys/lib/libkern/arch/m68k/divsi3.S@1.3
    type: added
  - new: '1.3'
    old: '0'
    path: src/sys/lib/libkern/arch/m68k/modsi3.S
    pathrev: src/sys/lib/libkern/arch/m68k/modsi3.S@1.3
    type: added
  - new: '1.3'
    old: '0'
    path: src/sys/lib/libkern/arch/m68k/umodsi3.S
    pathrev: src/sys/lib/libkern/arch/m68k/umodsi3.S@1.3
    type: added
  - new: '1.5'
    old: '0'
    path: src/sys/lib/libkern/arch/m68k/udivsi3.S
    pathrev: src/sys/lib/libkern/arch/m68k/udivsi3.S@1.5
    type: added
  id: 20200422T115826Z.7733d08890d2ec12c2cd9647ba34fa8cfb7fd2e0
  log: |
    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 in a controlled situation, i.e., kernel and
    standalone programs.

    Note that this does not affect 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
  module: src
  subject: 'CVS commit: src/sys/lib/libkern/arch/m68k'
  unixtime: '1587556706'
  user: rin