CVS commit: [netbsd-8] src/lib/libc/arch/mips/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sat Feb  6 15:26:16 UTC 2021

Modified Files:
        src/lib/libc/arch/mips/sys [netbsd-8]: cerror.S

Log Message:
Pull up following revision(s) (requested by simonb in ticket #1648):

        lib/libc/arch/mips/sys/cerror.S: revision 1.20

For mips n32/n64 explicitly save the GP reg on the stack, and
restore it _after_ the call to __errno().  Fixes sending the
__errno() call off to nowhereland when this code is included
in another library (eg __posix_cerror() in libposix).  Failure
picked up by the ATF lib/libposix/posix1/t_rename test.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.19.18.1 src/lib/libc/arch/mips/sys/cerror.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.