/* * Copyright (C) 2015 Josh Poimboeuf * * 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. * * 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, see . */ #ifndef _WARN_H #define _WARN_H extern const char *objname; static inline char *offstr(struct section *sec, unsigned long offset) { struct symbol *func; char *name, *str; unsigned long name_off; func = find_containing_func(sec, offset); if (func) { name = func->name; name_off = offset - func->offset; } else { name = sec->name; name_off = offset; } str = malloc(strlen(name) + 20); if (func) sprintf(str, "%s()+0x%lx", name, name_off); else sprintf(str, "%s+0x%lx", name, name_off); return str; } #define WARN(format, ...) \ fprintf(stderr, \ "%s: warning: objtool: " format "\n", \ objname, ##__VA_ARGS__) #define WARN_FUNC(format, sec, offset, ...) \ ({ \ char *_str = offstr(sec, offset); \ WARN("%s: " format, _str, ##__VA_ARGS__); \ free(_str); \ }) #endif /* _WARN_H */ as Klauser
summaryrefslogtreecommitdiff
path: root/tools/lib/traceevent/event-parse.c
diff options
context:
space:
mode:
authorLiam R. Howlett <Liam.Howlett@Oracle.com>2017-01-17 10:59:03 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-30 14:27:54 -0800
commit047487241ff59374fded8c477f21453681f5995c (patch)
tree1c2616bd373ce5ea28aac2a53e32f5b5834901ce /tools/lib/traceevent/event-parse.c
parent7a7dc961a28b965a0d0303c2e989df17b411708b (diff)
sparc64: Handle PIO & MEM non-resumable errors.
User processes trying to access an invalid memory address via PIO will receive a SIGBUS signal instead of causing a panic. Memory errors will receive a SIGKILL since a SIGBUS may result in a coredump which may attempt to repeat the faulting access. Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/lib/traceevent/event-parse.c')