CVS commit: [netbsd-10] src

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

Module Name:    src
Committed By:   martin
Date:           Wed Mar 22 19:00:47 UTC 2023

Modified Files:
        src/sys/arch/sparc/sparc [netbsd-10]: syscall.c vm_machdep.c
        src/tests/lib/libc/sys [netbsd-10]: t_ptrace_syscall_wait.h

Log Message:
Pull up following revision(s) (requested by hannken in ticket #124):

        tests/lib/libc/sys/t_ptrace_syscall_wait.h: revision 1.3
        sys/arch/sparc/sparc/syscall.c: revision 1.32
        sys/arch/sparc/sparc/vm_machdep.c: revision 1.108

Adjust pc/npc before syscall allowing EJUSTRETURN to return
to the next instruction.  Only ERESTART should return to
the same instruction.  Differences to sparc64 reduced.

Test t_ptrace_wait:syscallemu1 now passes on sparc.

Fixes PR kern/52166 "syscallemu does not work on sparc (32-bit)"

Ok: Martin Husemann


To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.31.30.1 src/sys/arch/sparc/sparc/syscall.c
cvs rdiff -u -r1.107 -r1.107.70.1 src/sys/arch/sparc/sparc/vm_machdep.c
cvs rdiff -u -r1.2 -r1.2.2.1 src/tests/lib/libc/sys/t_ptrace_syscall_wait.h

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