-/* Machine independent support for SVR4 /proc (process file system) for GDB.
- Copyright 1999 Free Software Foundation, Inc.
- Written by Michael Snyder at Cygnus Solutions.
- Based on work by Fred Fish, Stu Grossman, Geoff Noer, and others.
+/* Machine-independent support for Solaris /proc (process file system)
-This file is part of GDB.
+ Copyright (C) 1999-2020 Free Software Foundation, Inc.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ Written by Michael Snyder at Cygnus Solutions.
+ Based on work by Fred Fish, Stu Grossman, Geoff Noer, and others.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software Foundation,
-Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-/*
- * Pretty-print the pr_why value.
- *
- * Arguments: unsigned long flags, int verbose
- *
- */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
-#if defined(NEW_PROC_API)
#define _STRUCTURED_PROC 1
-#endif
-#include <stdio.h>
#include <sys/types.h>
#include <sys/procfs.h>
#include "proc-utils.h"
-/* Much of the information used in the /proc interface, particularly for
- printing status information, is kept as tables of structures of the
- following form. These tables can be used to map numeric values to
- their symbolic names and to a string that describes their specific use. */
+/* Much of the information used in the /proc interface, particularly
+ for printing status information, is kept as tables of structures of
+ the following form. These tables can be used to map numeric values
+ to their symbolic names and to a string that describes their
+ specific use. */
-struct trans {
- int value; /* The numeric value */
- char *name; /* The equivalent symbolic value */
- char *desc; /* Short description of value */
+struct trans
+{
+ int value; /* The numeric value. */
+ const char *name; /* The equivalent symbolic value. */
+ const char *desc; /* Short description of value. */
};
-/* Translate values in the pr_why field of the prstatus struct. */
+/* Translate values in the pr_why field of a `struct prstatus' or
+ `struct lwpstatus'. */
static struct trans pr_why_table[] =
{
-#if defined (PR_REQUESTED)
- /* All platforms */
{ PR_REQUESTED, "PR_REQUESTED",
"Directed to stop by debugger via P(IO)CSTOP or P(IO)CWSTOP" },
-#endif
-#if defined (PR_SIGNALLED)
- /* All platforms */
{ PR_SIGNALLED, "PR_SIGNALLED", "Receipt of a traced signal" },
-#endif
-#if defined (PR_SYSENTRY)
- /* All platforms */
{ PR_SYSENTRY, "PR_SYSENTRY", "Entry to a traced system call" },
-#endif
-#if defined (PR_SYSEXIT)
- /* All platforms */
{ PR_SYSEXIT, "PR_SYSEXIT", "Exit from a traced system call" },
-#endif
-#if defined (PR_JOBCONTROL)
- /* All platforms */
{ PR_JOBCONTROL, "PR_JOBCONTROL", "Default job control stop signal action" },
-#endif
-#if defined (PR_FAULTED)
- /* All platforms */
{ PR_FAULTED, "PR_FAULTED", "Incurred a traced hardware fault" },
-#endif
-#if defined (PR_SUSPENDED)
- /* Solaris and UnixWare */
{ PR_SUSPENDED, "PR_SUSPENDED", "Process suspended" },
-#endif
-#if defined (PR_CHECKPOINT)
- /* Solaris only */
{ PR_CHECKPOINT, "PR_CHECKPOINT", "Process stopped at checkpoint" },
-#endif
-#if defined (PR_FORKSTOP)
- /* OSF only */
- { PR_FORKSTOP, "PR_FORKSTOP", "Process stopped at end of fork call" },
-#endif
-#if defined (PR_TCRSTOP)
- /* OSF only */
- { PR_TCRSTOP, "PR_TCRSTOP", "Process stopped on thread creation" },
-#endif
-#if defined (PR_TTSTOP)
- /* OSF only */
- { PR_TTSTOP, "PR_TTSTOP", "Process stopped on thread termination" },
-#endif
-#if defined (PR_DEAD)
- /* OSF only */
- { PR_DEAD, "PR_DEAD", "Process stopped in exit system call" },
-#endif
};
+/* Pretty-print the pr_why field of a `struct prstatus' or `struct
+ lwpstatus'. */
+
void
-proc_prettyfprint_why (file, why, what, verbose)
- FILE *file;
- unsigned long why;
- unsigned long what;
- int verbose;
+proc_prettyfprint_why (FILE *file, unsigned long why, unsigned long what,
+ int verbose)
{
int i;
if (why == 0)
return;
- for (i = 0; i < sizeof (pr_why_table) / sizeof (pr_why_table[0]); i++)
+ for (i = 0; i < ARRAY_SIZE (pr_why_table); i++)
if (why == pr_why_table[i].value)
{
fprintf (file, "%s ", pr_why_table[i].name);
fprintf (file, ": %s ", pr_why_table[i].desc);
switch (why) {
-#ifdef PR_REQUESTED
case PR_REQUESTED:
- break; /* Nothing more to print. */
-#endif
-#ifdef PR_SIGNALLED
+ break; /* Nothing more to print. */
case PR_SIGNALLED:
proc_prettyfprint_signal (file, what, verbose);
break;
-#endif
-#ifdef PR_FAULTED
case PR_FAULTED:
proc_prettyfprint_fault (file, what, verbose);
break;
-#endif
-#ifdef PR_SYSENTRY
case PR_SYSENTRY:
fprintf (file, "Entry to ");
proc_prettyfprint_syscall (file, what, verbose);
break;
-#endif
-#ifdef PR_SYSEXIT
case PR_SYSEXIT:
fprintf (file, "Exit from ");
proc_prettyfprint_syscall (file, what, verbose);
break;
-#endif
-#ifdef PR_JOBCONTROL
case PR_JOBCONTROL:
proc_prettyfprint_signal (file, what, verbose);
break;
-#endif
-#ifdef PR_DEAD
- case PR_DEAD:
- fprintf (file, "Exit status: %d\n", what);
- break;
-#endif
default:
fprintf (file, "Unknown why %ld, what %ld\n", why, what);
break;
return;
}
+
fprintf (file, "Unknown pr_why.\n");
}
void
-proc_prettyprint_why (why, what, verbose)
- unsigned long why;
- unsigned long what;
- int verbose;
+proc_prettyprint_why (unsigned long why, unsigned long what, int verbose)
{
proc_prettyfprint_why (stdout, why, what, verbose);
}
projects / deliverable / binutils-gdb.git / blobdiff