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c2c9ac88c2
To help grepping kdump output by pid or tid it makes sence to print some numbers in decimal format always. Eg, process or thread identifier at least, as they already printed in decimal format. Switch to print pid/tid arguments of some Linux signal related syscalls in decimal format. Reviewed by: jhb Differential Revision: https://reviews.freebsd.org/D40099 MFC after: 1 week
96 lines
3.6 KiB
C
96 lines
3.6 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __KDUMP_H__
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#define __KDUMP_H__
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extern bool decimal, fancy, resolv;
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#define _print_number64(first,i,n,c,d) do { \
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uint64_t __v; \
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\
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if (quad_align && (((ptrdiff_t)((i) - (first))) & 1) == 1) { \
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(i)++; \
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(n)--; \
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} \
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if (quad_slots == 2) \
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__v = (uint64_t)(uint32_t)(i)[0] | \
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((uint64_t)(uint32_t)(i)[1]) << 32; \
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else \
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__v = (uint64_t)*(i); \
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if (d) \
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printf("%c%jd", (c), (intmax_t)__v); \
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else \
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printf("%c%#jx", (c), (uintmax_t)__v); \
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(i) += quad_slots; \
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(n) -= quad_slots; \
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(c) = ','; \
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} while (0)
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#define _print_number(i,n,c,d) do { \
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if (d) \
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printf("%c%jd", c, (intmax_t)*i); \
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else \
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printf("%c%#jx", c, (uintmax_t)(u_register_t)*i); \
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i++; \
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n--; \
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c = ','; \
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} while (0)
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#define print_number(i,n,c) _print_number(i,n,c,decimal)
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#define print_decimal_number(i,n,c) _print_number(i,n,c,true)
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#define print_number64(first,i,n,c) _print_number64(first,i,n,c,decimal)
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#define print_decimal_number64(first,i,n,c) _print_number64(first,i,n,c,true)
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void decode_filemode(int value);
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void print_integer_arg(const char *(*decoder)(int), int value);
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void print_integer_arg_valid(const char *(*decoder)(int), int value);
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void print_mask_arg(bool (*decoder)(FILE *, int, int *), int value);
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void print_mask_arg0(bool (*decoder)(FILE *, int, int *), int value);
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void print_mask_arg32(bool (*decoder)(FILE *, uint32_t, uint32_t *),
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uint32_t value);
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void print_mask_argul(bool (*decoder)(FILE *, u_long, u_long *),
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u_long value);
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bool print_mask_arg_part(bool (*decoder)(FILE *, int, int *),
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int value, int *rem);
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#ifdef SYSDECODE_HAVE_LINUX
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bool ktrstruct_linux(const char *name, const char *data, size_t datalen);
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void ktrsyscall_linux(struct ktr_syscall *ktr, register_t **resip,
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int *resnarg, char *resc);
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#ifdef __amd64__
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void ktrsyscall_linux32(struct ktr_syscall *ktr, register_t **resip,
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int *resnarg, char *resc);
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#endif
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#endif /* SYSDECODE_HAVE_LINUX */
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#endif /* !__KDUMP_H__ */
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