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core reorg

This commit is contained in:
cgd 1994-01-08 11:18:56 +00:00
parent b44f8257b1
commit 47529628bb
3 changed files with 38 additions and 10 deletions
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2
sys/kern/sys_process.c
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@ -1 +1 @@
revision 1.15 intentionally removed
revision 1.16 intentionally removed

2
sys/sys/proc.h
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@ -1 +1 @@
revision 1.14 intentionally removed
revision 1.15 intentionally removed

44
sys/sys/ptrace.h
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* from: @(#)ptrace.h 7.4 (Berkeley) 2/22/91
* $Id: ptrace.h,v 1.5 1993/09/05 03:54:18 sef Exp $
* $Id: ptrace.h,v 1.6 1994/01/08 11:19:53 cgd Exp $
*/
#ifndef _SYS_PTRACE_H_
@ -47,19 +47,47 @@
#define PT_CONTINUE 7 /* continue the child */
#define PT_KILL 8 /* kill the child process */
#define PT_STEP 9 /* single step the child */
/*#define PT_ATTACH 10 /* attach to running process */
/*#define PT_DETACH 11 /* detach from running process */
#define PT_GETREGS 12 /* fetch registers */
#define PT_SETREGS 13 /* set registers */
#ifdef notyet
#define PT_ATTACH 10 /* attach to running process */
#define PT_DETACH 11 /* detach from running process */
#endif notyet
#ifndef KERNEL
#define PT_FIRSTMACH 32 /* for machine-specific requests */
#include <machine/ptrace.h> /* machine-specific requests, if any */
#ifdef KERNEL
/* reparent a process */
void proc_reparent __P((struct proc *child, struct proc *parent));
/* internal machine-dependent functions used by ptrace (and others) */
#if defined(PT_GETREGS) || defined(PT_SETREGS)
struct reg;
#endif
#ifdef PT_GETREGS
int process_read_regs __P((struct proc *p, struct reg *regs));
#endif
#ifdef PT_SETREGS
int process_write_regs __P((struct proc *p, struct reg *regs));
#endif
int process_sstep __P((struct proc *p));
int process_fix_sstep __P((struct proc *p));
int process_set_pc __P((struct proc *p, u_int addr));
/* macros used by more than one kernel subsystem */
/* do a single-stepping fixup, if needed */
#define FIX_SSTEP(p) { \
if ((p)->p_stat & SSSTEP) { \
process_fix_sstep(p); \
(p)->p_stat &= ~SSSTEP; \
} \
}
#else /* KERNEL */
#include <sys/cdefs.h>
__BEGIN_DECLS
int ptrace __P((int _request, pid_t _pid, caddr_t _addr, int _data));
__END_DECLS
#endif /* !KERNEL */
#endif
#endif /* !_SYS_PTRACE_H_ */