/*-
* Copyright (c) 2025 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* The order matches that in struct trapframe in
* sys/arch/vax/include/trap.h
*
* Must match h_execregs.S.
*
* See also sys/arch/vax/vax/trap.c:setregs()
*/
static const char *const regname[] = {
"fp", /* Stack frame pointer */
"ap", /* Argument pointer on user stack */
/* sp: stack pointer */
"r0", /* General registers saved upon trap/syscall */
"r1",
"r2",
"r3",
"r4",
"r5",
/* r6: initial stack pointer */
"r7",
"r8",
/* r9: ps_strings */
"r10",
"r11",
/* trap: type of trap, not a register */
/* code: trap specific code, not a register */
/* pc: user PC */
/* psl: processor status longword */
};
__CTASSERT(NEXECREGS == __arraycount(regname));
int execregschild(char *);
pid_t spawnregschild(char *, int);
