author | Martin Trojer <martin.trojer@nokia.com> |
Fri, 15 Jan 2010 09:07:44 +0000 | |
changeset 34 | 92d87f2e53c2 |
permissions | -rwxr-xr-x |
34
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1 |
/* |
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2 |
|
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3 |
Copyright (C) 2000,2004 Silicon Graphics, Inc. All Rights Reserved. |
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4 |
|
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5 |
This program is free software; you can redistribute it and/or modify it |
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6 |
under the terms of version 2.1 of the GNU Lesser General Public License |
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7 |
as published by the Free Software Foundation. |
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8 |
|
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This program is distributed in the hope that it would be useful, but |
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10 |
WITHOUT ANY WARRANTY; without even the implied warranty of |
92d87f2e53c2
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11 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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12 |
|
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13 |
Further, this software is distributed without any warranty that it is |
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14 |
free of the rightful claim of any third person regarding infringement |
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15 |
or the like. Any license provided herein, whether implied or |
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16 |
otherwise, applies only to this software file. Patent licenses, if |
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17 |
any, provided herein do not apply to combinations of this program with |
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18 |
other software, or any other product whatsoever. |
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19 |
|
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20 |
You should have received a copy of the GNU Lesser General Public |
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21 |
License along with this program; if not, write the Free Software |
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22 |
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston MA 02110-1301, |
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USA. |
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|
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Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane, |
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26 |
Mountain View, CA 94043, or: |
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|
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http://www.sgi.com |
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|
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For further information regarding this notice, see: |
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|
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http://oss.sgi.com/projects/GenInfo/NoticeExplan |
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*/ |
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|
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#include "config.h" |
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#include "libdwarfdefs.h" |
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#include <stdio.h> |
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#include <string.h> |
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/*#include <elfaccess.h> */ |
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#include "pro_incl.h" |
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#include "pro_section.h" |
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#include "pro_reloc.h" |
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#include "pro_reloc_symbolic.h" |
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|
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/* |
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Return DW_DLV_ERROR on malloc error. |
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Return DW_DLV_OK otherwise |
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*/ |
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|
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int |
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54 |
_dwarf_pro_reloc_name_symbolic(Dwarf_P_Debug dbg, int base_sec_index, Dwarf_Unsigned offset, /* r_offset |
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of |
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reloc |
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*/ |
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Dwarf_Unsigned symidx, |
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enum Dwarf_Rel_Type type, |
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int reltarget_length) |
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{ |
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/* get a slot, fill in the slot entry */ |
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void *relrec_to_fill; |
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int res; |
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struct Dwarf_Relocation_Data_s *slotp; |
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res = _dwarf_pro_reloc_get_a_slot(dbg, base_sec_index, |
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&relrec_to_fill); |
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if (res != DW_DLV_OK) |
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return res; |
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|
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slotp = (struct Dwarf_Relocation_Data_s *) relrec_to_fill; |
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slotp->drd_type = type; |
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slotp->drd_length = reltarget_length; |
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slotp->drd_offset = offset; |
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slotp->drd_symbol_index = symidx; |
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return DW_DLV_OK; |
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} |
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/* |
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Return DW_DLV_ERROR on malloc error. |
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Return DW_DLV_OK otherwise |
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*/ |
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int |
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_dwarf_pro_reloc_length_symbolic(Dwarf_P_Debug dbg, int base_sec_index, Dwarf_Unsigned offset, /* r_offset |
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of |
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reloc |
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*/ |
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Dwarf_Unsigned start_symidx, |
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Dwarf_Unsigned end_symidx, |
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enum Dwarf_Rel_Type type, |
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int reltarget_length) |
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{ |
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/* get a slot, fill in the slot entry */ |
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void *relrec_to_fill; |
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int res; |
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struct Dwarf_Relocation_Data_s *slotp1; |
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struct Dwarf_Relocation_Data_s *slotp2; |
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|
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|
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res = _dwarf_pro_reloc_get_a_slot(dbg, base_sec_index, |
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&relrec_to_fill); |
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if (res != DW_DLV_OK) |
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return res; |
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slotp1 = (struct Dwarf_Relocation_Data_s *) relrec_to_fill; |
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res = _dwarf_pro_reloc_get_a_slot(dbg, base_sec_index, |
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&relrec_to_fill); |
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if (res != DW_DLV_OK) |
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return res; |
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slotp2 = (struct Dwarf_Relocation_Data_s *) relrec_to_fill; |
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115 |
|
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116 |
/* ASSERT: type == dwarf_drt_first_of_length_type_pair */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
117 |
slotp1->drd_type = type; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
118 |
slotp1->drd_length = reltarget_length; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
119 |
slotp1->drd_offset = offset; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
120 |
slotp1->drd_symbol_index = start_symidx; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
121 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
122 |
slotp2->drd_type = dwarf_drt_second_of_length_pair; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
123 |
slotp2->drd_length = reltarget_length; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
124 |
slotp2->drd_offset = offset; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
125 |
slotp2->drd_symbol_index = end_symidx; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
126 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
127 |
return DW_DLV_OK; |
92d87f2e53c2
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parents:
diff
changeset
|
128 |
} |
92d87f2e53c2
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parents:
diff
changeset
|
129 |
|
92d87f2e53c2
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parents:
diff
changeset
|
130 |
/* |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
131 |
Reset whatever fields of Dwarf_P_Per_Reloc_Sect_s |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
132 |
we must to allow adding a fresh new single |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
133 |
block easily (block consolidation use only). |
92d87f2e53c2
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parents:
diff
changeset
|
134 |
|
92d87f2e53c2
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parents:
diff
changeset
|
135 |
*/ |
92d87f2e53c2
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parents:
diff
changeset
|
136 |
static void |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
137 |
_dwarf_reset_reloc_sect_info(struct Dwarf_P_Per_Reloc_Sect_s *pblk, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
138 |
unsigned long ct) |
92d87f2e53c2
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parents:
diff
changeset
|
139 |
{ |
92d87f2e53c2
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parents:
diff
changeset
|
140 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
141 |
|
92d87f2e53c2
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parents:
diff
changeset
|
142 |
/* do not zero pr_sect_num_of_reloc_sect */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
143 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
144 |
pblk->pr_reloc_total_count = 0; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
145 |
pblk->pr_first_block = 0; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
146 |
pblk->pr_last_block = 0; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
147 |
pblk->pr_block_count = 0; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
148 |
pblk->pr_slots_per_block_to_alloc = ct; |
92d87f2e53c2
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parents:
diff
changeset
|
149 |
} |
92d87f2e53c2
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parents:
diff
changeset
|
150 |
|
92d87f2e53c2
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parents:
diff
changeset
|
151 |
/* |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
152 |
Ensure each stream is a single buffer and |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
153 |
add that single buffer to the set of stream buffers. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
154 |
|
92d87f2e53c2
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parents:
diff
changeset
|
155 |
By creating a new buffer and copying if necessary. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
156 |
(If > 1 block, reduce to 1 block) |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
157 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
158 |
Free the input set of buffers if we consolidate. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
159 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
160 |
We pass back *new_sec_count as zero because we |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
161 |
are not creating normal sections for a .o, but |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
162 |
symbolic relocations, separately counted. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
163 |
|
92d87f2e53c2
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parents:
diff
changeset
|
164 |
Return -1 on error (malloc failure) |
92d87f2e53c2
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Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
165 |
|
92d87f2e53c2
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parents:
diff
changeset
|
166 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
167 |
Return DW_DLV_OK on success. Any other return indicates |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
168 |
malloc failed. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
169 |
*/ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
170 |
int |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
171 |
_dwarf_symbolic_relocs_to_disk(Dwarf_P_Debug dbg, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
172 |
Dwarf_Signed * new_sec_count) |
92d87f2e53c2
Added ELF4ROM and e32test-driver
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parents:
diff
changeset
|
173 |
{ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
174 |
/* unsigned long total_size =0; */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
175 |
Dwarf_Small *data; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
176 |
int sec_index; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
177 |
int res; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
178 |
unsigned long i; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
179 |
Dwarf_Error error; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
180 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
181 |
Dwarf_Signed sec_count = 0; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
182 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
183 |
Dwarf_P_Per_Reloc_Sect p_reloc = &dbg->de_reloc_sect[0]; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
184 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
185 |
for (i = 0; i < NUM_DEBUG_SECTIONS; ++i, ++p_reloc) { |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
186 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
187 |
unsigned long ct = p_reloc->pr_reloc_total_count; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
188 |
struct Dwarf_P_Relocation_Block_s *p_blk; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
189 |
struct Dwarf_P_Relocation_Block_s *p_blk_last; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
190 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
191 |
/* int len */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
192 |
int err; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
193 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
194 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
195 |
if (ct == 0) { |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
196 |
continue; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
197 |
} |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
198 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
199 |
/* len = dbg->de_relocation_record_size; */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
200 |
++sec_count; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
201 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
202 |
/* total_size = ct *len; */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
203 |
sec_index = p_reloc->pr_sect_num_of_reloc_sect; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
204 |
if (sec_index == 0) { |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
205 |
/* call de_func or de_func_b, getting section number of |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
206 |
reloc sec */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
207 |
int rel_section_index; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
208 |
int int_name; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
209 |
Dwarf_Unsigned name_idx; |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
210 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
211 |
/* |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
212 |
This is a bit of a fake, as we do not really have true |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
213 |
elf sections at all. Just the data such might contain. |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
214 |
But this lets the caller eventually link things |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
215 |
together: without this call we would not know what rel |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
216 |
data goes with what section when we are asked for the |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
217 |
real arrays. */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
218 |
|
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
219 |
if (dbg->de_func_b) { |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
220 |
rel_section_index = |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
221 |
dbg->de_func_b(_dwarf_rel_section_names[i], |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
222 |
dbg->de_relocation_record_size, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
223 |
/* type */ SHT_REL, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
224 |
/* flags */ 0, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
225 |
/* link to symtab, which we cannot |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
226 |
know */ SHN_UNDEF, |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
227 |
/* sec rels apply to */ |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
228 |
dbg->de_elf_sects[i], |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
229 |
&name_idx, &err); |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
230 |
} else { |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
231 |
rel_section_index = |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
232 |
dbg->de_func(_dwarf_rel_section_names[i], |
92d87f2e53c2
Added ELF4ROM and e32test-driver
Martin Trojer <martin.trojer@nokia.com>
parents:
diff
changeset
|
233 |
dbg->de_relocation_record_size, |
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234 |
/* type */ SHT_REL, |
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235 |
/* flags */ 0, |
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|
236 |
/* link to symtab, which we cannot |
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237 |
know */ SHN_UNDEF, |
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238 |
/* sec rels apply to, in elf, sh_info */ |
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|
239 |
dbg->de_elf_sects[i], &int_name, &err); |
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240 |
name_idx = int_name; |
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241 |
} |
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242 |
if (rel_section_index == -1) { |
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243 |
{ |
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244 |
_dwarf_p_error(dbg, &error, DW_DLE_ELF_SECT_ERR); |
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245 |
return (DW_DLV_ERROR); |
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246 |
} |
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247 |
} |
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248 |
p_reloc->pr_sect_num_of_reloc_sect = rel_section_index; |
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249 |
sec_index = rel_section_index; |
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|
250 |
} |
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|
251 |
|
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252 |
p_blk = p_reloc->pr_first_block; |
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|
253 |
|
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254 |
if (p_reloc->pr_block_count > 1) { |
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|
255 |
struct Dwarf_P_Relocation_Block_s *new_blk; |
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|
256 |
|
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|
257 |
/* HACK , not normal interfaces, trashing p_reloc current |
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|
258 |
contents! */ |
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|
259 |
_dwarf_reset_reloc_sect_info(p_reloc, ct); |
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|
260 |
|
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|
261 |
/* Creating new single block for all 'ct' entries */ |
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|
262 |
res = _dwarf_pro_pre_alloc_n_reloc_slots(dbg, (int) i, ct); |
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|
263 |
|
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|
264 |
|
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|
265 |
if (res != DW_DLV_OK) { |
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|
266 |
return res; |
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|
267 |
} |
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|
268 |
new_blk = p_reloc->pr_first_block; |
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|
269 |
|
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|
270 |
data = (Dwarf_Small *) new_blk->rb_data; |
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|
271 |
|
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|
272 |
/* The following loop does the consolidation to a single |
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|
273 |
block and frees the input block(s). */ |
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|
274 |
do { |
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|
275 |
|
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|
276 |
unsigned long len = |
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|
277 |
p_blk->rb_where_to_add_next - p_blk->rb_data; |
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|
278 |
|
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|
279 |
memcpy(data, p_blk->rb_data, len); |
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|
280 |
data += len; |
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|
281 |
|
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|
282 |
p_blk_last = p_blk; |
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|
283 |
p_blk = p_blk->rb_next; |
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changeset
|
284 |
|
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|
285 |
_dwarf_p_dealloc(dbg, (Dwarf_Small *) p_blk_last); |
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|
286 |
} while (p_blk); |
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parents:
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changeset
|
287 |
/* ASSERT: sum of len copied == total_size */ |
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parents:
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changeset
|
288 |
new_blk->rb_next_slot_to_use = ct; |
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parents:
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changeset
|
289 |
new_blk->rb_where_to_add_next = (char *) data; |
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parents:
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changeset
|
290 |
p_reloc->pr_reloc_total_count = ct; |
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parents:
diff
changeset
|
291 |
|
92d87f2e53c2
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diff
changeset
|
292 |
/* have now created a single block, but no change in slots |
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parents:
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changeset
|
293 |
used (pr_reloc_total_count) */ |
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diff
changeset
|
294 |
} |
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changeset
|
295 |
} |
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parents:
diff
changeset
|
296 |
|
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diff
changeset
|
297 |
*new_sec_count = 0; |
92d87f2e53c2
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changeset
|
298 |
return DW_DLV_OK; |
92d87f2e53c2
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changeset
|
299 |
} |