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-rw-r--r--src/format/elf/helper_x86.c43
-rw-r--r--src/format/elf/symbols.c24
-rw-r--r--src/format/mangling/itanium_gram.y77
-rw-r--r--src/format/mangling/itanium_tok.l49
-rw-r--r--src/format/symbol.c12
-rw-r--r--src/format/symbol.h5
6 files changed, 193 insertions, 17 deletions
diff --git a/src/format/elf/helper_x86.c b/src/format/elf/helper_x86.c
index 7113a18..02d4785 100644
--- a/src/format/elf/helper_x86.c
+++ b/src/format/elf/helper_x86.c
@@ -31,6 +31,7 @@
#include "elf-int.h"
#include "../symbol.h"
+#include "../mangling/demangler.h"
#include "../../arch/immediate.h"
#include "../../arch/processor.h"
#include "../../arch/x86/instruction.h"
@@ -290,9 +291,27 @@ void translate_exe_elf_relocations(GElfFormat *format, GArchInstruction **instru
/* Routine */
- routine = g_binary_routine_new();
+ //printf("++ routine :: %s\n", "_ZN1N1TIiiE2mfES0_IddE"/*g_binary_symbol_to_string(symbols[j])*/);
+ printf("++ routine :: %s\n", g_binary_symbol_to_string(symbols[j]));
+ fflush(NULL);
+
+ routine = try_to_demangle_routine(get_demangler_by_type(DGT_ITANIUM), "_ZN1N1TIiiE2mfES0_IddE");
+ routine = try_to_demangle_routine(get_demangler_by_type(DGT_ITANIUM), g_binary_symbol_to_string(symbols[j]));
+
+ if (routine == NULL)
+ {
+ routine = g_binary_routine_new();
+ g_binary_routine_set_name(routine, strdup(g_binary_symbol_to_string(symbols[j])));
+ printf("++failed\n");
+ }
+ else printf("++success\n");
+
+ printf(" -->> '%s'\n", g_binary_routine_get_name(routine));
+
+ //if (strcmp(g_binary_symbol_to_string(symbols[j]), "_ZNSt8ios_base4InitC1Ev") == 0)
+ //if (strcmp(g_binary_symbol_to_string(symbols[j]), "_ZNSolsEPFRSoS_E") == 0)
+ // exit(0);
- g_binary_routine_set_name(routine, new_name);
g_binary_routine_set_address(routine, address);
g_binary_format_add_routine(G_BIN_FORMAT(format), routine);
@@ -300,6 +319,9 @@ void translate_exe_elf_relocations(GElfFormat *format, GArchInstruction **instru
/* Symbole uniquement */
symbol = g_binary_symbol_new(STP_FUNCTION, new_name, address);
+
+ g_binary_symbol_attach_routine(symbol, routine);
+
g_binary_format_add_symbol(G_BIN_FORMAT(format), symbol);
break;
@@ -396,9 +418,19 @@ void translate_dyn_elf_relocations(GElfFormat *format, GArchInstruction **instru
/* Routine */
- routine = g_binary_routine_new();
+ printf("++ routine :: %s\n", name);
+ fflush(NULL);
+
+ routine = try_to_demangle_routine(get_demangler_by_type(DGT_ITANIUM), name);
+
+ if (routine == NULL)
+ {
+ routine = g_binary_routine_new();
+ g_binary_routine_set_name(routine, strdup(name));
+ printf("++failed\n");
+ }
+ else printf("++success\n");
- g_binary_routine_set_name(routine, new_name);
g_binary_routine_set_address(routine, address);
g_binary_format_add_routine(G_BIN_FORMAT(format), routine);
@@ -406,6 +438,9 @@ void translate_dyn_elf_relocations(GElfFormat *format, GArchInstruction **instru
/* Symbole uniquement */
symbol = g_binary_symbol_new(STP_FUNCTION, new_name, address);
+
+ g_binary_symbol_attach_routine(symbol, routine);
+
g_binary_format_add_symbol(G_BIN_FORMAT(format), symbol);
next_op:
diff --git a/src/format/elf/symbols.c b/src/format/elf/symbols.c
index 94f10e3..3928c27 100644
--- a/src/format/elf/symbols.c
+++ b/src/format/elf/symbols.c
@@ -31,6 +31,7 @@
#include "elf-int.h"
#include "helper_x86.h"
#include "section.h"
+#include "../mangling/demangler.h"
#include "../../panels/log.h"
@@ -217,9 +218,28 @@ static bool load_elf_internal_symbols(GElfFormat *format)
/* Routine */
- routine = g_binary_routine_new();
+ printf("routine :: %s\n", name);
+ fflush(NULL);
+
+ if (1/*strcmp(name, "_Z41__static_initialization_and_destruction_0ii") == 0*/)
+ {
+
+ routine = try_to_demangle_routine(get_demangler_by_type(DGT_ITANIUM), name);
+
+ if (routine == NULL)
+ {
+ routine = g_binary_routine_new();
+ g_binary_routine_set_name(routine, strdup(name));
+ printf("failed\n");
+ }
+ else printf("success\n");
+
+ printf(" -->> '%s'\n", g_binary_routine_get_name(routine));
+
+ //exit(0);
+
+ }
- g_binary_routine_set_name(routine, strdup(name));
g_binary_routine_set_address(routine, ELF_SYM(format, sym, st_value));
g_binary_routine_set_size(routine, ELF_SYM(format, sym, st_size));
diff --git a/src/format/mangling/itanium_gram.y b/src/format/mangling/itanium_gram.y
index 4fa7bcb..da1ea10 100644
--- a/src/format/mangling/itanium_gram.y
+++ b/src/format/mangling/itanium_gram.y
@@ -122,6 +122,15 @@ char *strmerge(char *str1, const char *sep, char *str2);
%token ST SA SB SS SI SO SD
+%token OPER_NEW OPER_NEW_ARRAY OPER_DELETE OPER_DELETE_ARRAY OPER_PLUS_UNARY OPER_NEG_UNARY
+%token OPER_AND_UNARY OPER_DE_UNARY OPER_COMPL OPER_PLUS OPER_MINUS OPER_MUL OPER_DIV OPER_MOD
+%token OPER_AND OPER_OR OPER_EXCL_OR OPER_AS OPER_PLUS_EQ OPER_MINUS_EQ OPER_MUL_EQ OPER_DIV_EQ
+%token OPER_MOD_EQ OPER_AND_EQ OPER_OR_EQ OPER_EXCL_OR_EQ OPER_LEFT_SHIFT OPER_RIGHT_SHIFT
+%token OPER_LEFT_SHIFT_EQ OPER_RIGHT_SHIFT_EQ OPER_EQUAL OPER_NOT_EQ OPER_LESS OPER_GREATER
+%token OPER_LESS_EQ OPER_GREATER_EQ OPER_NOT OPER_AND_AND OPER_OR_OR OPER_PLUS_PLUS OPER_MINUS_MINUS
+%token OPER_COMMA OPER_PRIV_MEMB OPER_POINTER_TO OPER_CLASS OPER_INDEX
+
+
%token NUMBER CHAR
@@ -155,7 +164,7 @@ char *strmerge(char *str1, const char *sep, char *str2);
%type <text> name unscoped_name unscoped_template_name nested_name
-%type <text> unqualified_name
+%type <text> unqualified_name operator_name
%type <text> prefix source_name
@@ -208,7 +217,7 @@ encoding:
name:
nested_name { $$ = $1; g_binary_routine_set_name(routine, $1); }
- | unscoped_name { $$ = $1; /*g_binary_routine_set_name(routine, $1);*/ }
+ | unscoped_name { $$ = $1; g_binary_routine_set_name(routine, $1); }
| unscoped_template_name template_args { $$ = stradd($1, $2); /* TODO : merge -> free */ }
;
@@ -231,15 +240,17 @@ nested_name:
prefix:
- /* vide */ { $$ = NULL; }
+ /* vide */ { $$ = NULL; printf("passage E\n"); }
| prefix unqualified_name { $$ = ($2 != NULL ? strmerge($1, "::", $2) : $1); }
+ | substitution { $$ = $1; }
;
unqualified_name:
- ctor_dtor_name { $$ = NULL; }
+ operator_name { printf("dup :: '%s'\n", $1); fflush(NULL) ;$$ = strdup($1) ; }
+ | ctor_dtor_name { printf("passage C\n"); $$ = NULL; }
| source_name { $$ = $1; }
;
@@ -255,6 +266,60 @@ identifier:
| CHAR { build_itanium_identifier(demangler, $1); }
;
+operator_name:
+ OPER_NEW { $$ = "new"; }
+ | OPER_NEW_ARRAY { $$ = "new[]"; }
+ | OPER_DELETE { $$ = "delete"; }
+ | OPER_DELETE_ARRAY { $$ = "delete[]"; }
+ | OPER_PLUS_UNARY { $$ = "+"; }
+ | OPER_NEG_UNARY { $$ = "-"; }
+ | OPER_AND_UNARY { $$ = "&"; }
+ | OPER_DE_UNARY { $$ = "*"; }
+ | OPER_COMPL { $$ = "~"; }
+ | OPER_PLUS { $$ = "+"; }
+ | OPER_MINUS { $$ = "-"; }
+ | OPER_MUL { $$ = "*"; }
+ | OPER_DIV { $$ = "/"; }
+ | OPER_MOD { $$ = "%"; }
+ | OPER_AND { $$ = "&"; }
+ | OPER_OR { $$ = "|"; }
+ | OPER_EXCL_OR { $$ = "^"; }
+ | OPER_AS { $$ = "="; }
+ | OPER_PLUS_EQ { $$ = "+="; }
+ | OPER_MINUS_EQ { $$ = "-="; }
+ | OPER_MUL_EQ { $$ = "*="; }
+ | OPER_DIV_EQ { $$ = "/="; }
+ | OPER_MOD_EQ { $$ = "%)"; }
+ | OPER_AND_EQ { $$ = "&="; }
+ | OPER_OR_EQ { $$ = "|="; }
+ | OPER_EXCL_OR_EQ { $$ = "^="; }
+ | OPER_LEFT_SHIFT { $$ = "<<"; }
+ | OPER_RIGHT_SHIFT { $$ = ">>"; }
+ | OPER_LEFT_SHIFT_EQ { $$ = "<<="; }
+ | OPER_RIGHT_SHIFT_EQ { $$ = ">>="; }
+ | OPER_EQUAL { $$ = "=="; }
+ | OPER_NOT_EQ { $$ = "!="; }
+ | OPER_LESS { $$ = "<"; }
+ | OPER_GREATER { $$ = ">"; }
+ | OPER_LESS_EQ { $$ = "<="; }
+ | OPER_GREATER_EQ { $$ = ">="; }
+ | OPER_NOT { $$ = "!"; }
+ | OPER_AND_AND { $$ = "&&"; }
+ | OPER_OR_OR { $$ = "||"; }
+ | OPER_PLUS_PLUS { $$ = "++"; }
+ | OPER_MINUS_MINUS { $$ = "--"; }
+ | OPER_COMMA { $$ = ","; }
+ | OPER_PRIV_MEMB { $$ = "->*"; }
+ | OPER_POINTER_TO { $$ = "->"; }
+ | OPER_CLASS { $$ = "()"; }
+ | OPER_INDEX { $$ = "[]"; }
+ ;
+
+
+
+
+
+
ctor_dtor_name:
C1 { g_binary_routine_set_type(routine, RTT_CONSTRUCTOR); }
| C2 { g_binary_routine_set_type(routine, RTT_CONSTRUCTOR); }
@@ -331,7 +396,7 @@ class_enum_type:
template_args:
- II template_arg_list EE { $$ = stradd(strprep($2, "<"), ">"); }
+ II template_arg_list EE { printf("passage I\n"); $$ = stradd(strprep($2, "<"), ">"); }
;
template_arg_list:
@@ -344,7 +409,7 @@ template_arg:
;
substitution:
- ST { $$ = strdup("std::"); }
+ ST { $$ = strdup("std"); }
| SA { $$ = strdup("std::allocator"); }
| SB { $$ = strdup("std::basic_string"); }
| SS { $$ = strdup("std::string"); }
diff --git a/src/format/mangling/itanium_tok.l b/src/format/mangling/itanium_tok.l
index 5eef799..bc5f5f1 100644
--- a/src/format/mangling/itanium_tok.l
+++ b/src/format/mangling/itanium_tok.l
@@ -85,6 +85,55 @@ So { return SO; }
Sd { return SD; }
+nw { return OPER_NEW; }
+na { return OPER_NEW_ARRAY; }
+dl { return OPER_DELETE; }
+da { return OPER_DELETE_ARRAY; }
+ps { return OPER_PLUS_UNARY; }
+ng { return OPER_NEG_UNARY; }
+ad { return OPER_AND_UNARY; }
+de { return OPER_DE_UNARY; }
+co { return OPER_COMPL; }
+pl { return OPER_PLUS; }
+mi { return OPER_MINUS; }
+ml { return OPER_MUL; }
+dv { return OPER_DIV; }
+rm { return OPER_MOD; }
+an { return OPER_AND; }
+or { return OPER_OR; }
+eo { return OPER_EXCL_OR; }
+aS { return OPER_AS; }
+pL { return OPER_PLUS_EQ; }
+mI { return OPER_MINUS_EQ; }
+mL { return OPER_MUL_EQ; }
+dV { return OPER_DIV_EQ; }
+rM { return OPER_MOD_EQ; }
+aN { return OPER_AND_EQ; }
+oR { return OPER_OR_EQ; }
+eO { return OPER_EXCL_OR_EQ; }
+ls { return OPER_LEFT_SHIFT; }
+rs { return OPER_RIGHT_SHIFT; }
+lS { return OPER_LEFT_SHIFT_EQ; }
+rS { return OPER_RIGHT_SHIFT_EQ; }
+eq { return OPER_EQUAL; }
+ne { return OPER_NOT_EQ; }
+lt { return OPER_LESS; }
+gt { return OPER_GREATER; }
+le { return OPER_LESS_EQ; }
+ge { return OPER_GREATER_EQ; }
+nt { return OPER_NOT; }
+aa { return OPER_AND_AND; }
+oo { return OPER_OR_OR; }
+pp { return OPER_PLUS_PLUS; }
+mm { return OPER_MINUS_MINUS; }
+cm { return OPER_COMMA; }
+pm { return OPER_PRIV_MEMB; }
+pt { return OPER_POINTER_TO; }
+cl { return OPER_CLASS; }
+ix { return OPER_INDEX; }
+
+
+
[0-9]+ { yylval.val = atoi(yytext); return NUMBER; }
<identifier>. { if (--itanium_txt_length == 0) BEGIN(INITIAL); yylval.car = *yytext; return CHAR; }
diff --git a/src/format/symbol.c b/src/format/symbol.c
index b5e329b..3ac2d6d 100644
--- a/src/format/symbol.c
+++ b/src/format/symbol.c
@@ -27,9 +27,6 @@
#include <string.h>
-#include "../analysis/routine.h"
-
-
/* Symbole d'exécutable (instance) */
struct _GBinSymbol
@@ -169,7 +166,14 @@ SymbolType g_binary_symbol_get_target_type(const GBinSymbol *symbol)
const char *g_binary_symbol_to_string(const GBinSymbol *symbol)
{
- return (symbol->alt != NULL ? symbol->alt : symbol->name);
+ const char *result; /* Désignation à retourner */
+
+ if (symbol->extra.routine != NULL)
+ result = g_binary_routine_get_name(symbol->extra.routine);
+
+ else result = (symbol->alt != NULL ? symbol->alt : symbol->name);
+
+ return result;
}
diff --git a/src/format/symbol.h b/src/format/symbol.h
index 17fdbcf..ad847f4 100644
--- a/src/format/symbol.h
+++ b/src/format/symbol.h
@@ -28,7 +28,7 @@
#include <glib-object.h>
-#include "../arch/archbase.h"
+#include "../analysis/routine.h"
@@ -77,6 +77,9 @@ off_t g_binary_symbol_get_size(const GBinSymbol *);
/* Définit un autre nom pour le symbole. */
void g_binary_symbol_set_alt_name(GBinSymbol *, char *);
+/* Attache la routine associée au symbole. */
+void g_binary_symbol_attach_routine(GBinSymbol *, GBinRoutine *);
+
#endif /* _FORMAT_SYMBOL_H */