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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <sgs.h>
#include <_debug.h>
#include <conv.h>
#include <msg.h>
void
Elf_shdr(Lm_list *lml, uchar_t osabi, Half mach, Shdr *shdr)
{
Conv_inv_buf_t inv_buf1, inv_buf2;
Conv_sec_flags_buf_t sec_flags_buf;
dbg_print(lml, MSG_ORIG(MSG_SHD_ADDR), EC_ADDR(shdr->sh_addr),
conv_sec_flags(osabi, mach, shdr->sh_flags, 0, &sec_flags_buf));
dbg_print(lml, MSG_ORIG(MSG_SHD_SIZE), EC_XWORD(shdr->sh_size),
conv_sec_type(osabi, mach, shdr->sh_type, 0, &inv_buf1));
if (shdr->sh_entsize == 0) {
dbg_print(lml, MSG_ORIG(MSG_SHD_OFFSET),
EC_OFF(shdr->sh_offset), EC_XWORD(shdr->sh_entsize));
} else { /* Provide an entry count */
Xword nelts = shdr->sh_size / shdr->sh_entsize;
const char *entstr = (nelts == 1) ? MSG_INTL(MSG_SHD_ENTRY_1) :
MSG_INTL(MSG_SHD_ENTRY_N);
dbg_print(lml, MSG_ORIG(MSG_SHD_OFFSET_ENT),
EC_OFF(shdr->sh_offset), EC_XWORD(shdr->sh_entsize),
EC_XWORD(nelts), entstr);
}
dbg_print(lml, MSG_ORIG(MSG_SHD_LINK),
conv_sec_linkinfo(shdr->sh_link, shdr->sh_flags, &inv_buf1),
conv_sec_linkinfo(shdr->sh_info, shdr->sh_flags, &inv_buf2));
dbg_print(lml, MSG_ORIG(MSG_SHD_ALIGN), EC_XWORD(shdr->sh_addralign));
}
void
Dbg_shdr_modified(Lm_list *lml, const char *obj, uchar_t osabi, Half mach,
Word ndx, Shdr *oshdr, Shdr *nshdr, const char *name)
{
dbg_isec_name_buf_t buf;
char *alloc_mem;
if (DBG_NOTCLASS(DBG_C_SECTIONS | DBG_C_SUPPORT))
return;
if (DBG_NOTDETAIL())
return;
Dbg_util_nl(lml, DBG_NL_STD);
dbg_print(lml, MSG_INTL(MSG_SHD_MODIFIED),
dbg_fmt_isec_name2(name, ndx, buf, &alloc_mem), obj);
if (alloc_mem != NULL)
free(alloc_mem);
dbg_print(lml, MSG_INTL(MSG_SHD_ORIG));
Elf_shdr(lml, osabi, mach, oshdr);
dbg_print(lml, MSG_INTL(MSG_SHD_NEW));
Elf_shdr(lml, osabi, mach, nshdr);
Dbg_util_nl(lml, DBG_NL_STD);
}
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