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-rw-r--r--src/format/elf/program.c217
1 files changed, 0 insertions, 217 deletions
diff --git a/src/format/elf/program.c b/src/format/elf/program.c
deleted file mode 100644
index 3016feb..0000000
--- a/src/format/elf/program.c
+++ /dev/null
@@ -1,217 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * program.c - gestion des en-têtes de programme d'un ELF
- *
- * Copyright (C) 2010-2017 Cyrille Bagard
- *
- * This file is part of Chrysalide.
- *
- * Chrysalide 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.
- *
- * Chrysalide 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "program.h"
-
-
-#include "elf-int.h"
-#include "helper_arm.h"
-
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à consulter. *
-* p_type = type associé à un en-tête de programme. *
-* *
-* Description : Fournit la description humaine d'un type de segment ELF. *
-* *
-* Retour : Désignation prête à emploi. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-const char *get_elf_program_type_desc(const GElfFormat *format, uint32_t p_type)
-{
- const char *result; /* Description à renvoyer */
-
-#define MAKE_STRING_FROM_PT(pt) case pt: result = #pt; break;
-
- switch(p_type)
- {
- MAKE_STRING_FROM_PT(PT_NULL);
- MAKE_STRING_FROM_PT(PT_LOAD);
- MAKE_STRING_FROM_PT(PT_DYNAMIC);
- MAKE_STRING_FROM_PT(PT_INTERP);
- MAKE_STRING_FROM_PT(PT_NOTE);
- MAKE_STRING_FROM_PT(PT_SHLIB);
- MAKE_STRING_FROM_PT(PT_PHDR);
- MAKE_STRING_FROM_PT(PT_TLS);
- MAKE_STRING_FROM_PT(PT_NUM);
- MAKE_STRING_FROM_PT(PT_LOOS);
- MAKE_STRING_FROM_PT(PT_GNU_EH_FRAME);
- MAKE_STRING_FROM_PT(PT_GNU_STACK);
- MAKE_STRING_FROM_PT(PT_GNU_RELRO);
- MAKE_STRING_FROM_PT(PT_LOSUNW);
- MAKE_STRING_FROM_PT(PT_SUNWSTACK);
- MAKE_STRING_FROM_PT(PT_HIOS);
- MAKE_STRING_FROM_PT(PT_LOPROC);
- MAKE_STRING_FROM_PT(PT_HIPROC);
-
- default:
- result = NULL;
- break;
-
- }
-
- if (result == NULL)
- switch (ELF_HDR(format, format->header, e_machine))
- {
- case EM_ARM:
- result = get_elf_program_arm_type_desc(p_type);
- break;
-
- default:
- break;
-
- }
-
- if (result == NULL)
- switch(p_type)
- {
- MAKE_STRING_FROM_PT(PT_LOOS);
- MAKE_STRING_FROM_PT(PT_HIOS);
- MAKE_STRING_FROM_PT(PT_LOPROC);
- MAKE_STRING_FROM_PT(PT_HIPROC);
-
- default:
- result = "PT_???";
- break;
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à consulter. *
-* index = indice de la section recherchée. *
-* program = ensemble d'informations à faire remonter. [OUT] *
-* *
-* Description : Recherche un programme donné au sein de binaire par indice. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool find_elf_program_by_index(const GElfFormat *format, uint16_t index, elf_phdr *program)
-{
- off_t offset; /* Emplacement à venir lire */
-
- if (index >= ELF_HDR(format, format->header, e_phnum)) return false;
-
- offset = ELF_HDR(format, format->header, e_phoff)
- + ELF_HDR(format, format->header, e_phentsize) * index;
-
- return read_elf_program_header(format, offset, program);
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à consulter. *
-* off = position physique à retrouver. *
-* pos = position correspondante. [OUT] *
-* *
-* Description : Fournit l'emplacement correspondant à une position physique. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool translate_offset_into_vmpa_using_elf_programs(const GElfFormat *format, phys_t off, vmpa2t *pos)
-{
- bool result; /* Bilan à retourner */
- uint16_t i; /* Boucle de parcours */
- elf_phdr program; /* Programme à analyser */
- virt_t addr; /* Adresse virtuelle calculée */
-
- result = false;
-
- for (i = 0; i < ELF_HDR(format, format->header, e_phnum) && !result; i++)
- {
- find_elf_program_by_index(format, i, &program);
-
- if (ELF_PHDR(format, program, p_offset) <= off
- && off < (ELF_PHDR(format, program, p_offset) + ELF_PHDR(format, program, p_filesz)))
- {
- addr = ELF_PHDR(format, program, p_vaddr) + ELF_PHDR(format, program, p_offset) - off;
- init_vmpa(pos, off, addr);
- result = true;
- }
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : format = description de l'exécutable à consulter. *
-* addr = adresse virtuelle à retrouver. *
-* pos = position correspondante. [OUT] *
-* *
-* Description : Fournit l'emplacement correspondant à une adresse virtuelle. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-bool translate_address_into_vmpa_using_elf_programs(const GElfFormat *format, virt_t addr, vmpa2t *pos)
-{
- bool result; /* Bilan à retourner */
- uint16_t i; /* Boucle de parcours */
- elf_phdr program; /* Programme à analyser */
- phys_t off; /* Position physique calculée */
-
- result = false;
-
- for (i = 0; i < ELF_HDR(format, format->header, e_phnum) && !result; i++)
- {
- find_elf_program_by_index(format, i, &program);
-
- if (ELF_PHDR(format, program, p_vaddr) <= addr
- && addr < (ELF_PHDR(format, program, p_vaddr) + ELF_PHDR(format, program, p_filesz)))
- {
- off = ELF_PHDR(format, program, p_offset) + addr - ELF_PHDR(format, program, p_vaddr);
- init_vmpa(pos, off, addr);
- result = true;
- }
-
- }
-
- return result;
-
-}
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