diff options
| author | Cyrille Bagard <nocbos@gmail.com> | 2008-08-23 18:25:49 (GMT) |
|---|---|---|
| committer | Cyrille Bagard <nocbos@gmail.com> | 2008-08-23 18:25:49 (GMT) |
| commit | b17cecbb96055914ac3c085030ebd5ff0bc1d370 (patch) | |
| tree | 22661b5205054aac357f281699e9e7297677edaf /src/format/dwarf/abbrev.c | |
| parent | 1b2ad075c4929cfc2b1efe9ff633a12c31dc7594 (diff) | |
Supported the structure and enumeration types.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@19 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/format/dwarf/abbrev.c')
| -rw-r--r-- | src/format/dwarf/abbrev.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/src/format/dwarf/abbrev.c b/src/format/dwarf/abbrev.c index a9fee2c..ba6cfb0 100644 --- a/src/format/dwarf/abbrev.c +++ b/src/format/dwarf/abbrev.c @@ -397,11 +397,13 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo uint16_t *val16; /* Données sur 16 bits */ uint32_t *val32; /* Données sur 32 bits */ uint64_t *val64; /* Données sur 64 bits */ + uint64_t *sval64; /* Données sur 64 bits (signée)*/ bool *boolval; /* Valeur booléenne */ uint8_t tmp8; /* Données sur 8 bits */ uint16_t tmp16; /* Données sur 16 bits */ uint32_t tmp32; /* Données sur 32 bits */ uint64_t tmp64; /* Données sur 64 bits */ + uint64_t stmp64; /* Données sur 64 bits (signée)*/ uint64_t size_to_read; /* Nombre d'octets à lire */ off_t offset; /* Décallage dans une zone */ char **strval; /* Chaîne de caractères */ @@ -420,8 +422,7 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo { if (format->format == DWF_32_BITS) { - tmp32 = *((uint32_t *)&DBG_FORMAT(format)->content[*pos]); - //memcpy(&tmp32, &DBG_FORMAT(format)->content[*pos], 4); + memcpy(&tmp32, &DBG_FORMAT(format)->content[*pos], 4); *val64 = tmp32; } else memcpy(val64, &DBG_FORMAT(format)->content[*pos], 8); @@ -571,13 +572,11 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo break; case DWF_SDATA: - result = ((*pos + 4) <= DBG_FORMAT(format)->length); - - printf("bad\n"); exit(0); - + sval64 = va_arg(ap, int64_t *); + if (sval64 == NULL) sval64 = &stmp64; + result = read_uleb128(format, pos, sval64, true); break; - case DWF_STRP: result = read_abbrev_offset(format, pos, &offset); if (result) @@ -594,19 +593,16 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo } break; - case DWF_UDATA: - result = ((*pos + 4) <= DBG_FORMAT(format)->length); - - printf("bad\n"); exit(0); - + val64 = va_arg(ap, uint64_t *); + if (val64 == NULL) val64 = &tmp64; + result = read_uleb128(format, pos, val64, true); break; - case DWF_REF_ADDR: result = ((*pos + 4) <= DBG_FORMAT(format)->length); - printf("bad\n"); exit(0); + printf("bad at %d\n", __LINE__); exit(0); break; @@ -654,7 +650,7 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo case DWF_REF_UDATA: result = ((*pos + 4) <= DBG_FORMAT(format)->length); - printf("bad\n"); exit(0); + printf("bad at %d\n", __LINE__); exit(0); break; @@ -662,7 +658,7 @@ bool _read_dwarf_abbrev_attribute(dwarf_format *format, off_t *pos, DwarfForm fo case DWF_INDIRECT: result = ((*pos + 4) <= DBG_FORMAT(format)->length); - printf("bad\n"); exit(0); + printf("bad at %d\n", __LINE__); exit(0); break; |