summaryrefslogtreecommitdiff
path: root/src/analysis
diff options
context:
space:
mode:
Diffstat (limited to 'src/analysis')
-rw-r--r--src/analysis/disass/area.c6
-rw-r--r--src/analysis/disass/links.c19
2 files changed, 17 insertions, 8 deletions
diff --git a/src/analysis/disass/area.c b/src/analysis/disass/area.c
index 7eacc29..389dd75 100644
--- a/src/analysis/disass/area.c
+++ b/src/analysis/disass/area.c
@@ -484,6 +484,9 @@ static void update_address_as_routine(GBinFormat *format, const vmpa2t *addr)
}
+ if (found)
+ g_object_unref(G_OBJECT(symbol));
+
}
@@ -632,7 +635,10 @@ void load_code_from_mem_area(mem_area *area, mem_area *list, size_t count, GProc
has_new_sym = g_binary_format_find_symbol_at(format, &sym_addr, &symbol);
if (has_new_sym)
+ {
insert_extra_symbol_into_mem_areas(list, count, symbol);
+ g_object_unref(G_OBJECT(symbol));
+ }
}
diff --git a/src/analysis/disass/links.c b/src/analysis/disass/links.c
index 77ec2af..d3434cb 100644
--- a/src/analysis/disass/links.c
+++ b/src/analysis/disass/links.c
@@ -139,6 +139,7 @@ static void convert_immediate_into_target(GArchInstruction *instr, size_t index,
GImmOperand *imm; /* Version native de l'opérande*/
virt_t addr; /* Adresse visée par le saut */
MemoryDataSize msize; /* Taille de l'opérande */
+ vmpa2t target; /* Défination finale précise */
GArchOperand *new; /* Instruction de ciblage */
op = g_arch_instruction_get_operand(instr, index);
@@ -152,12 +153,16 @@ static void convert_immediate_into_target(GArchInstruction *instr, size_t index,
{
msize = g_imm_operand_get_size(imm);
- new = g_target_operand_new(msize, addr);
+ if (g_exe_format_translate_address_into_vmpa(G_EXE_FORMAT(format), addr, &target))
+ {
+ new = g_target_operand_new(msize, &target);
+
+ if (!g_target_operand_resolve(G_TARGET_OPERAND(new), format, false))
+ g_object_unref(G_OBJECT(new));
+ else
+ g_arch_instruction_replace_operand(instr, new, op);
- if (!g_target_operand_resolve(G_TARGET_OPERAND(new), format, false))
- g_object_unref(G_OBJECT(new));
- else
- g_arch_instruction_replace_operand(instr, new, op);
+ }
}
@@ -184,7 +189,6 @@ void establish_links_for_instruction(GArchInstruction *instr, GBinFormat *format
size_t count; /* Nombre d'opérandes présents */
size_t i; /* Boucle de parcours */
GArchOperand *op; /* Opérande numérique en place */
- virt_t virt; /* Adresse liée à une cible */
vmpa2t addr; /* Localisation plus complète */
GArchInstruction *target; /* Instruction visée au final */
@@ -203,8 +207,7 @@ void establish_links_for_instruction(GArchInstruction *instr, GBinFormat *format
op = g_arch_instruction_get_operand(instr, i);
if (!G_IS_TARGET_OPERAND(op)) continue;
- virt = g_target_operand_get_addr(G_TARGET_OPERAND(op));
- init_vmpa(&addr, VMPA_NO_PHYSICAL, virt);
+ g_target_operand_get_addr(G_TARGET_OPERAND(op), &addr);
target = g_arch_processor_find_instr_by_address(proc, &addr);