/* * MS debug info dumping utility * * Copyright 2006 Eric Pouech * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include "wine/port.h" #include <stdlib.h> #include <stdarg.h> #include <stdio.h> #ifdef HAVE_UNISTD_H # include <unistd.h> #endif #include <time.h> #ifdef HAVE_SYS_TYPES_H # include <sys/types.h> #endif #ifdef HAVE_SYS_STAT_H # include <sys/stat.h> #endif #ifdef HAVE_SYS_MMAN_H #include <sys/mman.h> #endif #include <fcntl.h> #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "windef.h" #include "winbase.h" #include "winedump.h" #include "wine/mscvpdb.h" #define PSTRING(adr, ofs) \ ((const struct p_string*)((const char*)(adr) + (ofs))) static const char* p_string(const struct p_string* s) { static char tmp[256 + 1]; memcpy(tmp, s->name, s->namelen); tmp[s->namelen] = '\0'; return tmp; } struct full_value { enum {fv_integer, fv_longlong} type; union { int i; long long unsigned llu; } v; }; static int full_numeric_leaf(struct full_value* fv, const unsigned short int* leaf) { unsigned short int type = *leaf++; int length = 2; fv->type = fv_integer; if (type < LF_NUMERIC) { fv->v.i = type; } else { switch (type) { case LF_CHAR: length += 1; fv->v.i = *(const char*)leaf; break; case LF_SHORT: length += 2; fv->v.i = *(const short*)leaf; break; case LF_USHORT: length += 2; fv->v.i = *(const unsigned short*)leaf; break; case LF_LONG: length += 4; fv->v.i = *(const int*)leaf; break; case LF_ULONG: length += 4; fv->v.i = *(const unsigned int*)leaf; break; case LF_QUADWORD: length += 8; fv->type = fv_longlong; fv->v.llu = *(const long long int*)leaf; break; case LF_UQUADWORD: length += 8; fv->type = fv_longlong; fv->v.llu = *(const long long unsigned int*)leaf; break; case LF_REAL32: length += 4; printf(">>> unsupported leaf value %04x\n", type); fv->v.i = 0; /* FIXME */ break; case LF_REAL48: length += 6; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_REAL64: length += 8; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_REAL80: length += 10; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_REAL128: length += 16; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_COMPLEX32: length += 4; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_COMPLEX64: length += 8; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_COMPLEX80: length += 10; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_COMPLEX128: length += 16; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; case LF_VARSTRING: length += 2 + *leaf; fv->v.i = 0; /* FIXME */ printf(">>> unsupported leaf value %04x\n", type); break; default: printf(">>> Unsupported numeric leaf-id %04x\n", type); fv->v.i = 0; break; } } return length; } static const char* full_value_string(const struct full_value* fv) { static char tmp[128]; switch (fv->type) { case fv_integer: sprintf(tmp, "0x%x", fv->v.i); break; case fv_longlong: sprintf(tmp, "0x%x%08x", (unsigned)(fv->v.llu >> 32), (unsigned)fv->v.llu); break; } return tmp; } static int numeric_leaf(int* value, const unsigned short int* leaf) { struct full_value fv; int len = full_numeric_leaf(&fv, leaf); switch (fv.type) { case fv_integer: *value = fv.v.i; break; case fv_longlong: *value = (unsigned)fv.v.llu; printf("bad conversion\n"); break; } return len; } static const char* get_attr(unsigned attr) { static char tmp[256]; switch (attr & 3) { case 0: strcpy(tmp, ""); break; case 1: strcpy(tmp, "private "); break; case 2: strcpy(tmp, "protected "); break; case 3: strcpy(tmp, "public "); break; } switch ((attr >> 2) & 7) { case 0: strcat(tmp, ""); break; case 1: strcat(tmp, "virtual "); break; case 2: strcat(tmp, "static "); break; case 3: strcat(tmp, "friend "); break; case 4: strcat(tmp, "introducing virtual "); break; case 5: strcat(tmp, "pure virtual "); break; case 6: strcat(tmp, "pure introducing virtual "); break; case 7: strcat(tmp, "reserved "); break; } if ((attr >> 5) & 1) strcat(tmp, "pseudo "); if ((attr >> 6) & 1) strcat(tmp, "no-inherit "); if ((attr >> 7) & 1) strcat(tmp, "no-construct "); return tmp; } static const char* get_property(unsigned prop) { static char tmp[1024]; unsigned pos = 0; if (!prop) return "none"; #define X(s) {if (pos) tmp[pos++] = ';'; strcpy(tmp + pos, s); pos += strlen(s);} if (prop & 0x0001) X("packed"); if (prop & 0x0002) X("w/{cd}tor"); if (prop & 0x0004) X("w/overloaded-ops"); if (prop & 0x0008) X("nested-class"); if (prop & 0x0010) X("has-nested-classes"); if (prop & 0x0020) X("w/overloaded-assign"); if (prop & 0x0040) X("w/casting-methods"); if (prop & 0x0080) X("forward"); if (prop & 0x0100) X("scoped"); #undef X if (prop & ~0x01FF) pos += sprintf(tmp, "unk%x", prop & ~0x01FF); else tmp[pos] = '\0'; assert(pos < sizeof(tmp)); return tmp; } static void do_field(const unsigned char* start, const unsigned char* end) { /* * A 'field list' is a CodeView-specific data type which doesn't * directly correspond to any high-level data type. It is used * to hold the collection of members of a struct, class, union * or enum type. The actual definition of that type will follow * later, and refer to the field list definition record. * * As we don't have a field list type ourselves, we look ahead * in the field list to try to find out whether this field list * will be used for an enum or struct type, and create a dummy * type of the corresponding sort. Later on, the definition of * the 'real' type will copy the member / enumeration data. */ const unsigned char* ptr = start; const char* cstr; const struct p_string* pstr; int leaf_len, value; while (ptr < end) { const union codeview_fieldtype* fieldtype = (const union codeview_fieldtype*)ptr; if (*ptr >= 0xf0) /* LF_PAD... */ { ptr +=* ptr & 0x0f; continue; } switch (fieldtype->generic.id) { case LF_ENUMERATE_V1: leaf_len = numeric_leaf(&value, &fieldtype->enumerate_v1.value); pstr = PSTRING(&fieldtype->enumerate_v1.value, leaf_len); printf("\t\tEnumerate V1: '%s' value:%d\n", p_string(pstr), value); ptr += 2 + 2 + leaf_len + 1 + pstr->namelen; break; case LF_ENUMERATE_V3: leaf_len = numeric_leaf(&value, &fieldtype->enumerate_v3.value); cstr = (const char*)&fieldtype->enumerate_v3.value + leaf_len; printf("\t\tEnumerate V3: '%s' value:%d\n", cstr, value); ptr += 2 + 2 + leaf_len + strlen(cstr) + 1; break; case LF_MEMBER_V1: leaf_len = numeric_leaf(&value, &fieldtype->member_v1.offset); pstr = PSTRING(&fieldtype->member_v1.offset, leaf_len); printf("\t\tMember V1: '%s' type:%x attr:%s @%d\n", p_string(pstr), fieldtype->member_v1.type, get_attr(fieldtype->member_v1.attribute), value); ptr += 2 + 2 + 2 + leaf_len + 1 + pstr->namelen; break; case LF_MEMBER_V2: leaf_len = numeric_leaf(&value, &fieldtype->member_v2.offset); pstr = PSTRING(&fieldtype->member_v2.offset, leaf_len); printf("\t\tMember V2: '%s' type:%x attr:%s @%d\n", p_string(pstr), fieldtype->member_v2.type, get_attr(fieldtype->member_v2.attribute), value); ptr += 2 + 2 + 4 + leaf_len + 1 + pstr->namelen; break; case LF_MEMBER_V3: leaf_len = numeric_leaf(&value, &fieldtype->member_v3.offset); cstr = (const char*)&fieldtype->member_v3.offset + leaf_len; printf("\t\tMember V3: '%s' type:%x attr:%s @%d\n", cstr, fieldtype->member_v3.type, get_attr(fieldtype->member_v3.attribute), value); ptr += 2 + 2 + 4 + leaf_len + strlen(cstr) + 1; break; case LF_ONEMETHOD_V1: switch ((fieldtype->onemethod_v1.attribute >> 2) & 7) { case 4: case 6: printf("\t\tVirtual-method V1: '%s' attr:%s type:%x vtable_offset:%u\n", p_string(&fieldtype->onemethod_virt_v1.p_name), get_attr(fieldtype->onemethod_virt_v1.attribute), fieldtype->onemethod_virt_v1.type, fieldtype->onemethod_virt_v1.vtab_offset); ptr += 2 + 2 + 2 + 4 + (1 + fieldtype->onemethod_virt_v1.p_name.namelen); break; default: printf("\t\tMethod V1: '%s' attr:%s type:%x\n", p_string(&fieldtype->onemethod_v1.p_name), get_attr(fieldtype->onemethod_v1.attribute), fieldtype->onemethod_v1.type); ptr += 2 + 2 + 2 + (1 + fieldtype->onemethod_v1.p_name.namelen); break; } break; case LF_ONEMETHOD_V2: switch ((fieldtype->onemethod_v2.attribute >> 2) & 7) { case 4: case 6: printf("\t\tVirtual-method V2: '%s' attr:%s type:%x vtable_offset:%u\n", p_string(&fieldtype->onemethod_virt_v2.p_name), get_attr(fieldtype->onemethod_virt_v2.attribute), fieldtype->onemethod_virt_v2.type, fieldtype->onemethod_virt_v2.vtab_offset); ptr += 2 + 2 + 4 + 4 + (1 + fieldtype->onemethod_virt_v2.p_name.namelen); break; default: printf("\t\tMethod V2: '%s' attr:%s type:%x\n", p_string(&fieldtype->onemethod_v2.p_name), get_attr(fieldtype->onemethod_v2.attribute), fieldtype->onemethod_v2.type); ptr += 2 + 2 + 4 + (1 + fieldtype->onemethod_v2.p_name.namelen); break; } break; case LF_ONEMETHOD_V3: switch ((fieldtype->onemethod_v3.attribute >> 2) & 7) { case 4: case 6: printf("\t\tVirtual-method V3: '%s' attr:%s type:%x vtable_offset:%u\n", fieldtype->onemethod_virt_v3.name, get_attr(fieldtype->onemethod_virt_v3.attribute), fieldtype->onemethod_virt_v3.type, fieldtype->onemethod_virt_v3.vtab_offset); ptr += 2 + 2 + 4 + 4 + (strlen(fieldtype->onemethod_virt_v3.name) + 1); break; default: printf("\t\tMethod V3: '%s' attr:%s type:%x\n", fieldtype->onemethod_v3.name, get_attr(fieldtype->onemethod_v3.attribute), fieldtype->onemethod_v3.type); ptr += 2 + 2 + 4 + (strlen(fieldtype->onemethod_v3.name) + 1); break; } break; case LF_METHOD_V1: printf("\t\tMethod V1: '%s' overloaded=#%d method-list=%x\n", p_string(&fieldtype->method_v1.p_name), fieldtype->method_v1.count, fieldtype->method_v1.mlist); ptr += 2 + 2 + 2 + (1 + fieldtype->method_v1.p_name.namelen); break; case LF_METHOD_V2: printf("\t\tMethod V2: '%s' overloaded=#%d method-list=%x\n", p_string(&fieldtype->method_v2.p_name), fieldtype->method_v2.count, fieldtype->method_v2.mlist); ptr += 2 + 2 + 4 + (1 + fieldtype->method_v2.p_name.namelen); break; case LF_METHOD_V3: printf("\t\tMethod V3: '%s' overloaded=#%d method-list=%x\n", fieldtype->method_v3.name, fieldtype->method_v3.count, fieldtype->method_v3.mlist); ptr += 2 + 2 + 4 + (strlen(fieldtype->method_v3.name) + 1); break; case LF_STMEMBER_V1: printf("\t\tStatic member V1: '%s' attr:%s type:%x\n", p_string(&fieldtype->stmember_v1.p_name), get_attr(fieldtype->stmember_v1.attribute), fieldtype->stmember_v1.type); ptr += 2 + 2 + 2 + (1 + fieldtype->stmember_v1.p_name.namelen); break; case LF_STMEMBER_V2: printf("\t\tStatic member V2: '%s' attr:%s type:%x\n", p_string(&fieldtype->stmember_v2.p_name), get_attr(fieldtype->stmember_v2.attribute), fieldtype->stmember_v2.type); ptr += 2 + 2 + 4 + (1 + fieldtype->stmember_v2.p_name.namelen); break; case LF_STMEMBER_V3: printf("\t\tStatic member V3: '%s' attr:%s type:%x\n", fieldtype->stmember_v3.name, get_attr(fieldtype->stmember_v3.attribute), fieldtype->stmember_v3.type); ptr += 2 + 2 + 4 + (strlen(fieldtype->stmember_v3.name) + 1); break; case LF_FRIENDFCN_V1: printf("\t\tFriend function V1: '%s' type:%x\n", p_string(&fieldtype->friendfcn_v1.p_name), fieldtype->friendfcn_v1.type); break; case LF_FRIENDFCN_V2: printf("\t\tFriend function V2: '%s' type:%x\n", p_string(&fieldtype->friendfcn_v2.p_name), fieldtype->friendfcn_v2.type); break; #if 0 case LF_FRIENDFCN_V3: printf("\t\tFriend function V3: '%s' type:%x\n", fieldtype->friendfcn_v3.name, fieldtype->friendfcn_v3.type); break; #endif case LF_BCLASS_V1: leaf_len = numeric_leaf(&value, &fieldtype->bclass_v1.offset); printf("\t\tBase class V1: type:%x attr:%s @%d\n", fieldtype->bclass_v1.type, get_attr(fieldtype->bclass_v1.attribute), value); ptr += 2 + 2 + 2 + leaf_len; break; case LF_BCLASS_V2: leaf_len = numeric_leaf(&value, &fieldtype->bclass_v2.offset); printf("\t\tBase class V2: type:%x attr:%s @%d\n", fieldtype->bclass_v2.type, get_attr(fieldtype->bclass_v2.attribute), value); ptr += 2 + 2 + 4 + leaf_len; break; case LF_VBCLASS_V1: case LF_IVBCLASS_V1: leaf_len = numeric_leaf(&value, &fieldtype->vbclass_v1.vbpoff); printf("\t\t%sirtual base class V1: type:%x (ptr:%x) attr:%s vbpoff:%d ", (fieldtype->generic.id == LF_VBCLASS_V2) ? "V" : "Indirect v", fieldtype->vbclass_v1.btype, fieldtype->vbclass_v1.vbtype, get_attr(fieldtype->vbclass_v1.attribute), value); ptr += 2 + 2 + 2 + 2 + leaf_len; leaf_len = numeric_leaf(&value, (const unsigned short*)ptr); printf("vboff:%d\n", value); ptr += leaf_len; break; case LF_VBCLASS_V2: case LF_IVBCLASS_V2: leaf_len = numeric_leaf(&value, &fieldtype->vbclass_v1.vbpoff); printf("\t\t%sirtual base class V2: type:%x (ptr:%x) attr:%s vbpoff:%d ", (fieldtype->generic.id == LF_VBCLASS_V2) ? "V" : "Indirect v", fieldtype->vbclass_v2.btype, fieldtype->vbclass_v2.vbtype, get_attr(fieldtype->vbclass_v2.attribute), value); ptr += 2 + 2 + 4 + 4 + leaf_len; leaf_len = numeric_leaf(&value, (const unsigned short*)ptr); printf("vboff:%d\n", value); ptr += leaf_len; break; case LF_FRIENDCLS_V1: printf("\t\tFriend class V1: type:%x\n", fieldtype->friendcls_v1.type); break; case LF_FRIENDCLS_V2: printf("\t\tFriend class V2: type:%x\n", fieldtype->friendcls_v2.type); break; case LF_NESTTYPE_V1: printf("\t\tNested type V1: '%s' type:%x\n", p_string(&fieldtype->nesttype_v1.p_name), fieldtype->nesttype_v1.type); ptr += 2 + 2 + (1 + fieldtype->nesttype_v1.p_name.namelen); break; case LF_NESTTYPE_V2: printf("\t\tNested type V2: '%s' pad0:%u type:%x\n", p_string(&fieldtype->nesttype_v2.p_name), fieldtype->nesttype_v2._pad0, fieldtype->nesttype_v2.type); ptr += 2 + 2 + 4 + (1 + fieldtype->nesttype_v2.p_name.namelen); break; case LF_NESTTYPE_V3: printf("\t\tNested type V3: '%s' pad0:%u type:%x\n", fieldtype->nesttype_v3.name, fieldtype->nesttype_v3._pad0, fieldtype->nesttype_v3.type); ptr += 2 + 2 + 4 + (strlen(fieldtype->nesttype_v3.name) + 1); break; case LF_VFUNCTAB_V1: printf("\t\tVirtual function table V1: type:%x\n", fieldtype->vfunctab_v1.type); ptr += 2 + 2; break; case LF_VFUNCTAB_V2: printf("\t\tVirtual function table V2: type:%x\n", fieldtype->vfunctab_v2.type); ptr += 2 + 2 + 4; break; case LF_VFUNCOFF_V1: printf("\t\tVirtual function table offset V1: type:%x offset:%x\n", fieldtype->vfuncoff_v1.type, fieldtype->vfuncoff_v1.offset); break; case LF_VFUNCOFF_V2: printf("\t\tVirtual function table offset V2: type:%x offset:%x\n", fieldtype->vfuncoff_v2.type, fieldtype->vfuncoff_v2.offset); break; default: printf(">>> Unsupported field-id %x\n", fieldtype->generic.id); dump_data((const void*)fieldtype, 0x30, "\t"); break; } } } static void codeview_dump_one_type(unsigned curr_type, const union codeview_type* type) { const union codeview_reftype* reftype = (const union codeview_reftype*)type; int i, leaf_len, value; unsigned int j; const char* str; switch (type->generic.id) { case LF_POINTER_V1: printf("\t%x => Pointer V1 to type:%x\n", curr_type, type->pointer_v1.datatype); break; case LF_POINTER_V2: printf("\t%x => Pointer V2 to type:%x\n", curr_type, type->pointer_v2.datatype); break; case LF_ARRAY_V1: leaf_len = numeric_leaf(&value, &type->array_v1.arrlen); printf("\t%x => Array V1-'%s'[%u type:%x] type:%x\n", curr_type, p_string(PSTRING(&type->array_v1.arrlen, leaf_len)), value, type->array_v1.idxtype, type->array_v1.elemtype); break; case LF_ARRAY_V2: leaf_len = numeric_leaf(&value, &type->array_v2.arrlen); printf("\t%x => Array V2-'%s'[%u type:%x] type:%x\n", curr_type, p_string(PSTRING(&type->array_v2.arrlen, leaf_len)), value, type->array_v2.idxtype, type->array_v2.elemtype); break; case LF_ARRAY_V3: leaf_len = numeric_leaf(&value, &type->array_v3.arrlen); str = (const char*)&type->array_v3.arrlen + leaf_len; printf("\t%x => Array V3-'%s'[%u type:%x] type:%x\n", curr_type, str, value, type->array_v3.idxtype, type->array_v3.elemtype); break; /* a bitfields is a CodeView specific data type which represent a bitfield * in a structure or a class. For now, we store it in a SymTag-like type * (so that the rest of the process is seamless), but check at udt inclusion * type for its presence */ case LF_BITFIELD_V1: printf("\t%x => Bitfield V1:%x offset:%u #bits:%u\n", curr_type, reftype->bitfield_v1.type, reftype->bitfield_v1.bitoff, reftype->bitfield_v1.nbits); break; case LF_BITFIELD_V2: printf("\t%x => Bitfield V2:%x offset:%u #bits:%u\n", curr_type, reftype->bitfield_v2.type, reftype->bitfield_v2.bitoff, reftype->bitfield_v2.nbits); break; case LF_FIELDLIST_V1: case LF_FIELDLIST_V2: printf("\t%x => Fieldlist\n", curr_type); do_field(reftype->fieldlist.list, (const BYTE*)type + reftype->generic.len + 2); break; case LF_STRUCTURE_V1: case LF_CLASS_V1: leaf_len = numeric_leaf(&value, &type->struct_v1.structlen); printf("\t%x => %s V1 '%s' elts:%u property:%s fieldlist-type:%x derived-type:%x vshape:%x size:%u\n", curr_type, type->generic.id == LF_CLASS_V1 ? "Class" : "Struct", p_string(PSTRING(&type->struct_v1.structlen, leaf_len)), type->struct_v1.n_element, get_property(type->struct_v1.property), type->struct_v1.fieldlist, type->struct_v1.derived, type->struct_v1.vshape, value); break; case LF_STRUCTURE_V2: case LF_CLASS_V2: leaf_len = numeric_leaf(&value, &type->struct_v2.structlen); printf("\t%x => %s V2 '%s' elts:%u property:%s\n" " fieldlist-type:%x derived-type:%x vshape:%x size:%u\n", curr_type, type->generic.id == LF_CLASS_V2 ? "Class" : "Struct", p_string(PSTRING(&type->struct_v2.structlen, leaf_len)), type->struct_v2.n_element, get_property(type->struct_v2.property), type->struct_v2.fieldlist, type->struct_v2.derived, type->struct_v2.vshape, value); break; case LF_STRUCTURE_V3: case LF_CLASS_V3: leaf_len = numeric_leaf(&value, &type->struct_v3.structlen); str = (const char*)&type->struct_v3.structlen + leaf_len; printf("\t%x => %s V3 '%s' elts:%u property:%s\n" " fieldlist-type:%x derived-type:%x vshape:%x size:%u\n", curr_type, type->generic.id == LF_CLASS_V3 ? "Class" : "Struct", str, type->struct_v3.n_element, get_property(type->struct_v3.property), type->struct_v3.fieldlist, type->struct_v3.derived, type->struct_v3.vshape, value); break; case LF_UNION_V1: leaf_len = numeric_leaf(&value, &type->union_v1.un_len); printf("\t%x => Union V1 '%s' count:%u property:%s fieldlist-type:%x size:%u\n", curr_type, p_string(PSTRING(&type->union_v1.un_len, leaf_len)), type->union_v1.count, get_property(type->union_v1.property), type->union_v1.fieldlist, value); break; case LF_UNION_V2: leaf_len = numeric_leaf(&value, &type->union_v2.un_len); printf("\t%x => Union V2 '%s' count:%u property:%s fieldlist-type:%x size:%u\n", curr_type, p_string(PSTRING(&type->union_v2.un_len, leaf_len)), type->union_v2.count, get_property(type->union_v2.property), type->union_v2.fieldlist, value); break; case LF_UNION_V3: leaf_len = numeric_leaf(&value, &type->union_v3.un_len); str = (const char*)&type->union_v3.un_len + leaf_len; printf("\t%x => Union V3 '%s' count:%u property:%s fieldlist-type:%x size:%u\n", curr_type, str, type->union_v3.count, get_property(type->union_v3.property), type->union_v3.fieldlist, value); break; case LF_ENUM_V1: printf("\t%x => Enum V1 '%s' type:%x field-type:%x count:%u property:%s\n", curr_type, p_string(&type->enumeration_v1.p_name), type->enumeration_v1.type, type->enumeration_v1.fieldlist, type->enumeration_v1.count, get_property(type->enumeration_v1.property)); break; case LF_ENUM_V2: printf("\t%x => Enum V2 '%s' type:%x field-type:%x count:%u property:%s\n", curr_type, p_string(&type->enumeration_v2.p_name), type->enumeration_v2.type, type->enumeration_v2.fieldlist, type->enumeration_v2.count, get_property(type->enumeration_v2.property)); break; case LF_ENUM_V3: printf("\t%x => Enum V3 '%s' type:%x field-type:%x count:%u property:%s\n", curr_type, type->enumeration_v3.name, type->enumeration_v3.type, type->enumeration_v3.fieldlist, type->enumeration_v3.count, get_property(type->enumeration_v3.property)); break; case LF_ARGLIST_V1: printf("\t%x => Arglist V1(#%u):", curr_type, reftype->arglist_v1.num); for (i = 0; i < reftype->arglist_v1.num; i++) { printf(" %x", reftype->arglist_v1.args[i]); } printf("\n"); break; case LF_ARGLIST_V2: printf("\t%x => Arglist V2(#%u):", curr_type, reftype->arglist_v2.num); for (j = 0; j < reftype->arglist_v2.num; j++) { printf("\t %x", reftype->arglist_v2.args[j]); } printf("\t\n"); break; case LF_PROCEDURE_V1: /* FIXME: unknown could be the calling convention for the proc */ printf("\t%x => Procedure V1 ret_type:%x call:%x (#%u args_type:%x)\n", curr_type, type->procedure_v1.rvtype, type->procedure_v1.call, type->procedure_v1.params, type->procedure_v1.arglist); break; case LF_PROCEDURE_V2: printf("\t%x => Procedure V2 ret_type:%x unk:%x (#%u args_type:%x)\n", curr_type, type->procedure_v2.rvtype, type->procedure_v2.call, type->procedure_v2.params, type->procedure_v2.arglist); break; case LF_MFUNCTION_V2: printf("\t%x => MFunction V2 ret-type:%x call:%x class-type:%x this-type:%x\n" "\t\t#args:%x args-type:%x this_adjust:%x\n", curr_type, type->mfunction_v2.rvtype, type->mfunction_v2.call, type->mfunction_v2.class_type, type->mfunction_v2.this_type, type->mfunction_v2.params, type->mfunction_v2.arglist, type->mfunction_v2.this_adjust); break; case LF_MODIFIER_V1: printf("\t%x => Modifier V1 type:%x modif:%x\n", curr_type, type->modifier_v1.type, type->modifier_v1.attribute); break; case LF_MODIFIER_V2: printf("\t%x => Modifier V2 type:%x modif:%x\n", curr_type, type->modifier_v2.type, type->modifier_v2.attribute); break; case LF_METHODLIST_V1: { const unsigned short* pattr = (const unsigned short*)((const char*)type + 4); printf("\t%x => Method list\n", curr_type); while ((const char*)pattr < (const char*)type + type->generic.len + 2) { switch ((*pattr >> 2) & 7) { case 4: case 6: printf("\t\t\tattr:%s type:%x vtab-offset:%x\n", get_attr(pattr[0]), pattr[1], *(const unsigned*)(&pattr[2])); pattr += 3; break; default: printf("\t\t\tattr:%s type:%x\n", get_attr(pattr[0]), pattr[1]); pattr += 2; } } } break; case LF_METHODLIST_V2: { const unsigned* pattr = (const unsigned*)((const char*)type + 4); printf("\t%x => Method list\n", curr_type); while ((const char*)pattr < (const char*)type + type->generic.len + 2) { switch ((*pattr >> 2) & 7) { case 4: case 6: printf("\t\t\tattr:%s type:%x vtab-offset:%x\n", get_attr(pattr[0]), pattr[1], pattr[2]); pattr += 3; break; default: printf("\t\t\tattr:%s type:%x\n", get_attr(pattr[0]), pattr[1]); pattr += 2; } } } break; case LF_VTSHAPE_V1: { int count = *(const unsigned short*)((const char*)type + 4); int shift = 0; const char* ptr = (const char*)type + 6; const char* desc[] = {"Near", "Far", "Thin", "Disp to outtermost", "Pointer to metaclass", "Near32", "Far32"}; printf("\t%x => VT Shape #%d: ", curr_type, count); while (count--) { if (((*ptr << shift) & 0xF) <= 6) printf("%s ", desc[(*ptr << shift) & 0xF]); else printf("%x ", (*ptr << shift) & 0xF); if (shift == 0) shift = 4; else {shift = 0; ptr++;} } printf("\n"); } break; case LF_DERIVED_V1: printf("\t%x => Derived V1(#%u):", curr_type, reftype->derived_v1.num); for (i = 0; i < reftype->derived_v1.num; i++) { printf(" %x", reftype->derived_v1.drvdcls[i]); } printf("\n"); break; case LF_DERIVED_V2: printf("\t%x => Derived V2(#%u):", curr_type, reftype->derived_v2.num); for (j = 0; j < reftype->derived_v2.num; j++) { printf(" %x", reftype->derived_v2.drvdcls[j]); } printf("\n"); break; default: printf(">>> Unsupported type-id %x for %x\n", type->generic.id, curr_type); dump_data((const void*)type, type->generic.len + 2, ""); break; } } int codeview_dump_types_from_offsets(const void* table, const DWORD* offsets, unsigned num_types) { unsigned long i; for (i = 0; i < num_types; i++) { codeview_dump_one_type(0x1000 + i, (const union codeview_type*)((const char*)table + offsets[i])); } return TRUE; } int codeview_dump_types_from_block(const void* table, unsigned long len) { unsigned int curr_type = 0x1000; const unsigned char*ptr = table; while (ptr - (const unsigned char*)table < len) { const union codeview_type* type = (const union codeview_type*)ptr; codeview_dump_one_type(curr_type, type); curr_type++; ptr += (type->generic.len + 2 + 3) & ~3; } return TRUE; } int codeview_dump_symbols(const void* root, unsigned long size) { unsigned int i; int length; char* curr_func = NULL; int nest_block = 0; /* * Loop over the different types of records and whenever we * find something we are interested in, record it and move on. */ for (i = 0; i < size; i += length) { const union codeview_symbol* sym = (const union codeview_symbol*)((const char*)root + i); length = sym->generic.len + 2; if (!sym->generic.id || length < 4) break; switch (sym->generic.id) { /* * Global and local data symbols. We don't associate these * with any given source file. */ case S_GDATA_V2: case S_LDATA_V2: printf("\tS-%s-Data V2 '%s' %04x:%08x type:%08x\n", sym->generic.id == S_GDATA_V2 ? "Global" : "Local", get_symbol_str(p_string(&sym->data_v2.p_name)), sym->data_v2.segment, sym->data_v2.offset, sym->data_v2.symtype); break; case S_LDATA_V3: case S_GDATA_V3: /* EPP case S_DATA_V3: */ printf("\tS-%s-Data V3 '%s' (%04x:%08x) type:%08x\n", sym->generic.id == S_GDATA_V3 ? "Global" : "Local", get_symbol_str(sym->data_v3.name), sym->data_v3.segment, sym->data_v3.offset, sym->data_v3.symtype); break; case S_PUB_V2: printf("\tS-Public V2 '%s' %04x:%08x type:%08x\n", get_symbol_str(p_string(&sym->public_v2.p_name)), sym->public_v2.segment, sym->public_v2.offset, sym->public_v2.symtype); break; case S_PUB_V3: /* not completely sure of those two anyway */ case S_PUB_FUNC1_V3: case S_PUB_FUNC2_V3: printf("\tS-Public%s V3 '%s' %04x:%08x type:%08x\n", sym->generic.id == S_PUB_V3 ? "" : (sym->generic.id == S_PUB_FUNC1_V3 ? "<subkind1" : "<subkind2"), get_symbol_str(sym->public_v3.name), sym->public_v3.segment, sym->public_v3.offset, sym->public_v3.symtype); break; /* * Sort of like a global function, but it just points * to a thunk, which is a stupid name for what amounts to * a PLT slot in the normal jargon that everyone else uses. */ case S_THUNK_V1: printf("\tS-Thunk V1 '%s' (%04x:%08x#%x) type:%x\n", p_string(&sym->thunk_v1.p_name), sym->thunk_v1.segment, sym->thunk_v1.offset, sym->thunk_v1.thunk_len, sym->thunk_v1.thtype); curr_func = strdup(p_string(&sym->thunk_v1.p_name)); break; case S_THUNK_V3: printf("\tS-Thunk V3 '%s' (%04x:%08x#%x) type:%x\n", sym->thunk_v3.name, sym->thunk_v3.segment, sym->thunk_v3.offset, sym->thunk_v3.thunk_len, sym->thunk_v3.thtype); curr_func = strdup(sym->thunk_v3.name); break; /* Global and static functions */ case S_GPROC_V1: case S_LPROC_V1: printf("\tS-%s-Proc V1: '%s' (%04x:%08x#%x) type:%x attr:%x\n", sym->generic.id == S_GPROC_V1 ? "Global" : "-Local", p_string(&sym->proc_v1.p_name), sym->proc_v1.segment, sym->proc_v1.offset, sym->proc_v1.proc_len, sym->proc_v1.proctype, sym->proc_v1.flags); printf("\t Debug: start=%08x end=%08x\n", sym->proc_v1.debug_start, sym->proc_v1.debug_end); if (nest_block) { printf(">>> prev func '%s' still has nest_block %u count\n", curr_func, nest_block); nest_block = 0; } curr_func = strdup(p_string(&sym->proc_v1.p_name)); /* EPP unsigned int pparent; */ /* EPP unsigned int pend; */ /* EPP unsigned int next; */ break; case S_GPROC_V2: case S_LPROC_V2: printf("\tS-%s-Proc V2: '%s' (%04x:%08x#%x) type:%x attr:%x\n", sym->generic.id == S_GPROC_V2 ? "Global" : "-Local", p_string(&sym->proc_v2.p_name), sym->proc_v2.segment, sym->proc_v2.offset, sym->proc_v2.proc_len, sym->proc_v2.proctype, sym->proc_v2.flags); printf("\t Debug: start=%08x end=%08x\n", sym->proc_v2.debug_start, sym->proc_v2.debug_end); if (nest_block) { printf(">>> prev func '%s' still has nest_block %u count\n", curr_func, nest_block); nest_block = 0; } curr_func = strdup(p_string(&sym->proc_v2.p_name)); /* EPP unsigned int pparent; */ /* EPP unsigned int pend; */ /* EPP unsigned int next; */ break; case S_LPROC_V3: case S_GPROC_V3: printf("\tS-%s-Procedure V3 '%s' (%04x:%08x#%x) type:%x attr:%x\n", sym->generic.id == S_GPROC_V3 ? "Global" : "Local", sym->proc_v3.name, sym->proc_v3.segment, sym->proc_v3.offset, sym->proc_v3.proc_len, sym->proc_v3.proctype, sym->proc_v3.flags); printf("\t Debug: start=%08x end=%08x\n", sym->proc_v3.debug_start, sym->proc_v3.debug_end); if (nest_block) { printf(">>> prev func '%s' still has nest_block %u count\n", curr_func, nest_block); nest_block = 0; } curr_func = strdup(sym->proc_v3.name); /* EPP unsigned int pparent; */ /* EPP unsigned int pend; */ /* EPP unsigned int next; */ break; /* Function parameters and stack variables */ case S_BPREL_V1: printf("\tS-BP-relative V1: '%s' @%d type:%x (%s)\n", p_string(&sym->stack_v1.p_name), sym->stack_v1.offset, sym->stack_v1.symtype, curr_func); break; case S_BPREL_V2: printf("\tS-BP-relative V2: '%s' @%d type:%x (%s)\n", p_string(&sym->stack_v2.p_name), sym->stack_v2.offset, sym->stack_v2.symtype, curr_func); break; case S_BPREL_V3: printf("\tS-BP-relative V3: '%s' @%d type:%x (in %s)\n", sym->stack_v3.name, sym->stack_v3.offset, sym->stack_v3.symtype, curr_func); break; case S_REGREL_V3: printf("\tS-Reg-relative V3: '%s' @%d type:%x reg:%x (in %s)\n", sym->regrel_v3.name, sym->regrel_v3.offset, sym->regrel_v3.symtype, sym->regrel_v3.reg, curr_func); break; case S_REGISTER_V1: printf("\tS-Register V1 '%s' in %s type:%x register:%x\n", p_string(&sym->register_v1.p_name), curr_func, sym->register_v1.reg, sym->register_v1.type); break; case S_REGISTER_V2: printf("\tS-Register V2 '%s' in %s type:%x register:%x\n", p_string(&sym->register_v2.p_name), curr_func, sym->register_v2.reg, sym->register_v2.type); break; case S_REGISTER_V3: printf("\tS-Register V3 '%s' in %s type:%x register:%x\n", sym->register_v3.name, curr_func, sym->register_v3.reg, sym->register_v3.type); break; case S_BLOCK_V1: printf("\tS-Block V1 '%s' in '%s' (%04x:%08x#%08x)\n", p_string(&sym->block_v1.p_name), curr_func, sym->block_v1.segment, sym->block_v1.offset, sym->block_v1.length); nest_block++; break; case S_BLOCK_V3: printf("\tS-Block V3 '%s' in '%s' (%04x:%08x#%08x) parent:%u end:%x\n", sym->block_v3.name, curr_func, sym->block_v3.segment, sym->block_v3.offset, sym->block_v3.length, sym->block_v3.parent, sym->block_v3.end); nest_block++; break; /* Additional function information */ case S_FRAMEINFO_V2: printf("\tS-Frame-Info V2: frame-size:%x unk2:%x unk3:%x saved-regs-sz:%x eh(%04x:%08x) flags:%08x\n", sym->frame_info_v2.sz_frame, sym->frame_info_v2.unknown2, sym->frame_info_v2.unknown3, sym->frame_info_v2.sz_saved_regs, sym->frame_info_v2.eh_sect, sym->frame_info_v2.eh_offset, sym->frame_info_v2.flags); break; case S_SECUCOOKIE_V3: printf("\tSecurity Cookie V3 @%d unk:%x\n", sym->security_cookie_v3.offset, sym->security_cookie_v3.unknown); break; case S_END_V1: if (nest_block) { nest_block--; printf("\tS-End-Of block (%u)\n", nest_block); } else { printf("\tS-End-Of %s\n", curr_func); free(curr_func); curr_func = NULL; } break; case S_COMPILAND_V1: { const char* machine; const char* lang; switch (sym->compiland_v1.unknown & 0xFF) { case 0x00: machine = "Intel 8080"; break; case 0x01: machine = "Intel 8086"; break; case 0x02: machine = "Intel 80286"; break; case 0x03: machine = "Intel 80386"; break; case 0x04: machine = "Intel 80486"; break; case 0x05: machine = "Intel Pentium"; break; case 0x10: machine = "MIPS R4000"; break; default: { static char tmp[16]; sprintf(tmp, "machine=%x", sym->compiland_v1.unknown & 0xFF); machine = tmp; } break; } switch ((sym->compiland_v1.unknown >> 8) & 0xFF) { case 0x00: lang = "C"; break; case 0x01: lang = "C++"; break; case 0x02: lang = "Fortran"; break; case 0x03: lang = "Masm"; break; case 0x04: lang = "Pascal"; break; case 0x05: lang = "Basic"; break; case 0x06: lang = "Cobol"; break; default: { static char tmp[16]; sprintf(tmp, "language=%x", (sym->compiland_v1.unknown >> 8) & 0xFF); lang = tmp; } break; } printf("\tS-Compiland V1 '%s' %s %s unk:%x\n", p_string(&sym->compiland_v1.p_name), machine, lang, sym->compiland_v1.unknown >> 16); } break; case S_COMPILAND_V2: printf("\tS-Compiland V2 '%s'\n", p_string(&sym->compiland_v2.p_name)); dump_data((const void*)sym, sym->generic.len + 2, " "); { const char* ptr = sym->compiland_v2.p_name.name + sym->compiland_v2.p_name.namelen; while (*ptr) { printf("\t\t%s => ", ptr); ptr += strlen(ptr) + 1; printf("%s\n", ptr); ptr += strlen(ptr) + 1; } } break; case S_COMPILAND_V3: printf("\tS-Compiland V3 '%s' unknown:%x\n", sym->compiland_v3.name, sym->compiland_v3.unknown); break; case S_OBJNAME_V1: printf("\tS-ObjName V1 sig:%.4s '%s'\n", sym->objname_v1.signature, p_string(&sym->objname_v1.p_name)); break; case S_LABEL_V1: printf("\tS-Label V1 '%s' in '%s' (%04x:%08x)\n", p_string(&sym->label_v1.p_name), curr_func, sym->label_v1.segment, sym->label_v1.offset); break; case S_LABEL_V3: printf("\tS-Label V3 '%s' in '%s' (%04x:%08x) flag:%x\n", sym->label_v3.name, curr_func, sym->label_v3.segment, sym->label_v3.offset, sym->label_v3.flags); break; case S_CONSTANT_V2: { int vlen; struct full_value fv; vlen = full_numeric_leaf(&fv, &sym->constant_v2.cvalue); printf("\tS-Constant V2 '%s' = %s type:%x\n", p_string(PSTRING(&sym->constant_v2.cvalue, vlen)), full_value_string(&fv), sym->constant_v2.type); } break; case S_CONSTANT_V3: { int vlen; struct full_value fv; vlen = full_numeric_leaf(&fv, &sym->constant_v3.cvalue); printf("\tS-Constant V3 '%s' = %s type:%x\n", (const char*)&sym->constant_v3.cvalue + vlen, full_value_string(&fv), sym->constant_v3.type); } break; case S_UDT_V1: printf("\tS-Udt V1 '%s': type:0x%x\n", p_string(&sym->udt_v1.p_name), sym->udt_v1.type); break; case S_UDT_V2: printf("\tS-Udt V2 '%s': type:0x%x\n", p_string(&sym->udt_v2.p_name), sym->udt_v2.type); break; case S_UDT_V3: printf("\tS-Udt V3 '%s': type:0x%x\n", sym->udt_v3.name, sym->udt_v3.type); break; /* * These are special, in that they are always followed by an * additional length-prefixed string which is *not* included * into the symbol length count. We need to skip it. */ case S_PROCREF_V1: printf("\tS-Procref V1 "); goto doaref; case S_DATAREF_V1: printf("\tS-Dataref V1 "); goto doaref; case S_LPROCREF_V1: printf("\tS-L-Procref V1 "); goto doaref; doaref: { const struct p_string* pname; pname = PSTRING(sym, length); length += (pname->namelen + 1 + 3) & ~3; printf("\t%08x %08x %08x '%s'\n", *(((const DWORD*)sym) + 1), *(((const DWORD*)sym) + 2), *(((const DWORD*)sym) + 3), p_string(pname)); } break; case S_MSTOOL_V3: /* info about tool used to create CU */ { const unsigned short* ptr = ((const unsigned short*)sym) + 2; const char* x1; const char* x2 = (const char*)&ptr[9]; /* FIXME: what are all those values for ? */ printf("\tTool V3 unk=%04x%04x%04x front=%d.%d.%d.0 back=%d.%d.%d.0 %s\n", ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], ptr[6], ptr[7], ptr[8], x2); while (*(x1 = x2 + strlen(x2) + 1)) { x2 = x1 + strlen(x1) + 1; if (!*x2) break; printf("\t\t%s: %s\n", x1, x2); } } break; case S_MSTOOLINFO_V3: { const unsigned short* ptr = ((const unsigned short*)sym) + 2; printf("\tTool info V3: unk=%04x%04x%04x front=%d.%d.%d.%d back=%d.%d.%d.%d %s\n", ptr[0], ptr[1], ptr[2], ptr[3], ptr[4], ptr[5], ptr[6], ptr[7], ptr[8], ptr[9], ptr[10], (const char*)(ptr + 11)); } break; case S_MSTOOLENV_V3: { const char* x1 = (const char*)sym + 4 + 1; const char* x2; printf("\tTool conf V3\n"); while (*x1) { x2 = x1 + strlen(x1) + 1; if (!*x2) break; printf("\t\t%s: %s\n", x1, x2); x1 = x2 + strlen(x2) + 1; } } break; case S_ALIGN_V1: /* simply skip it */ break; case S_SSEARCH_V1: printf("\tSSearch V1: (%04x:%08x)\n", sym->ssearch_v1.segment, sym->ssearch_v1.offset); break; case S_SECTINFO_V3: printf("\tSSection Info: seg=%04x ?=%04x rva=%08x size=%08x attr=%08x %s\n", *(const unsigned short*)((const char*)sym + 4), *(const unsigned short*)((const char*)sym + 6), *(const unsigned*)((const char*)sym + 8), *(const unsigned*)((const char*)sym + 12), *(const unsigned*)((const char*)sym + 16), (const char*)sym + 20); break; case S_SUBSECTINFO_V3: printf("\tSSubSection Info: addr=%04x:%08x size=%08x attr=%08x %s\n", *(const unsigned short*)((const char*)sym + 16), *(const unsigned*)((const char*)sym + 12), *(const unsigned*)((const char*)sym + 4), *(const unsigned*)((const char*)sym + 8), (const char*)sym + 18); break; case S_ENTRYPOINT_V3: printf("\tSEntryPoint: id=%x '%s'\n", *(const unsigned*)((const char*)sym + 4), (const char*)sym + 8); break; case S_LTHREAD_V1: case S_GTHREAD_V1: printf("\tS-Thread %s Var V1 '%s' seg=%04x offset=%08x type=%x\n", sym->generic.id == S_LTHREAD_V1 ? "global" : "local", p_string(&sym->thread_v1.p_name), sym->thread_v1.segment, sym->thread_v1.offset, sym->thread_v1.symtype); break; case S_LTHREAD_V2: case S_GTHREAD_V2: printf("\tS-Thread %s Var V2 '%s' seg=%04x offset=%08x type=%x\n", sym->generic.id == S_LTHREAD_V2 ? "global" : "local", p_string(&sym->thread_v2.p_name), sym->thread_v2.segment, sym->thread_v2.offset, sym->thread_v2.symtype); break; case S_LTHREAD_V3: case S_GTHREAD_V3: printf("\tS-Thread %s Var V3 '%s' seg=%04x offset=%08x type=%x\n", sym->generic.id == S_LTHREAD_V3 ? "global" : "local", sym->thread_v3.name, sym->thread_v3.segment, sym->thread_v3.offset, sym->thread_v3.symtype); break; default: printf(">>> Unsupported symbol-id %x sz=%d\n", sym->generic.id, sym->generic.len + 2); dump_data((const void*)sym, sym->generic.len + 2, " "); } } return 0; } void codeview_dump_linetab(const char* linetab, BOOL pascal_str, const char* pfx) { const char* ptr = linetab; int nfile, nseg, nline; int i, j, k; const unsigned int* filetab; const unsigned int* lt_ptr; const struct startend* start; nfile = *(const short*)linetab; filetab = (const unsigned int*)(linetab + 2 * sizeof(short)); printf("%s%d files with %d ???\n", pfx, nfile, *(const short*)(linetab + sizeof(short))); for (i = 0; i < nfile; i++) { ptr = linetab + filetab[i]; nseg = *(const short*)ptr; ptr += 2 * sizeof(short); lt_ptr = (const unsigned int*)ptr; start = (const struct startend*)(lt_ptr + nseg); /* * Now snarf the filename for all of the segments for this file. */ if (pascal_str) { char filename[MAX_PATH]; const struct p_string* p_fn; p_fn = (const struct p_string*)(start + nseg); memset(filename, 0, sizeof(filename)); memcpy(filename, p_fn->name, p_fn->namelen); printf("%slines for file #%d/%d %s %d\n", pfx, i, nfile, filename, nseg); } else printf("%slines for file #%d/%d %s %d\n", pfx, i, nfile, (const char*)(start + nseg), nseg); for (j = 0; j < nseg; j++) { ptr = linetab + *lt_ptr++; nline = *(const short*)(ptr + 2); printf("%s %04x:%08x-%08x #%d\n", pfx, *(const short*)(ptr + 0), start[j].start, start[j].end, nline); ptr += 4; for (k = 0; k < nline; k++) { printf("%s %x %d\n", pfx, ((const unsigned int*)ptr)[k], ((const unsigned short*)((const unsigned int*)ptr + nline))[k]); } } } } void codeview_dump_linetab2(const char* linetab, DWORD size, const char* strimage, DWORD strsize, const char* pfx) { unsigned i; const struct codeview_linetab2* lt2; const struct codeview_linetab2* lt2_files = NULL; const struct codeview_lt2blk_lines* lines_blk; const struct codeview_linetab2_file*fd; /* locate LT2_FILES_BLOCK (if any) */ lt2 = (const struct codeview_linetab2*)linetab; while ((const char*)(lt2 + 1) < linetab + size) { if (lt2->header == LT2_FILES_BLOCK) { lt2_files = lt2; break; } lt2 = codeview_linetab2_next_block(lt2); } if (!lt2_files) { printf("%sNo LT2_FILES_BLOCK found\n", pfx); return; } lt2 = (const struct codeview_linetab2*)linetab; while ((const char*)(lt2 + 1) < linetab + size) { /* FIXME: should also check that whole lbh fits in linetab + size */ switch (lt2->header) { case LT2_LINES_BLOCK: lines_blk = (const struct codeview_lt2blk_lines*)lt2; printf("%sblock from %04x:%08x #%x (%x lines) fo=%x\n", pfx, lines_blk->seg, lines_blk->start, lines_blk->size, lines_blk->nlines, lines_blk->file_offset); /* FIXME: should check that file_offset is within the LT2_FILES_BLOCK we've seen */ fd = (const struct codeview_linetab2_file*)((const char*)lt2_files + 8 + lines_blk->file_offset); printf("%s md5=%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n", pfx, fd->md5[ 0], fd->md5[ 1], fd->md5[ 2], fd->md5[ 3], fd->md5[ 4], fd->md5[ 5], fd->md5[ 6], fd->md5[ 7], fd->md5[ 8], fd->md5[ 9], fd->md5[10], fd->md5[11], fd->md5[12], fd->md5[13], fd->md5[14], fd->md5[15]); /* FIXME: should check that string is within strimage + strsize */ printf("%s file=%s\n", pfx, strimage ? strimage + fd->offset : "--none--"); for (i = 0; i < lines_blk->nlines; i++) { printf("%s offset=%08x line=%d\n", pfx, lines_blk->l[i].offset, lines_blk->l[i].lineno ^ 0x80000000); } break; case LT2_FILES_BLOCK: /* skip */ break; default: printf("%sblock end %x\n", pfx, lt2->header); lt2 = (const struct codeview_linetab2*)((const char*)linetab + size); continue; } lt2 = codeview_linetab2_next_block(lt2); } }