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Sweden-Number/tools/winedump/msc.c

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/*
* 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 <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <time.h>
#include <fcntl.h>
#include "windef.h"
#include "winbase.h"
#include "winedump.h"
#include "cvconst.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 = *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;
default: assert( 0 ); *value = 0;
}
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");
if (prop & 0x0200) X("decorated-name");
if (prop & 0x0400) X("sealed-name");
if (prop & 0x1800) pos += sprintf(tmp, "hfa%x", (prop >> 11) & 3);
if (prop & 0x2000) X("intrinsic");
if (prop & 0xC000) pos += sprintf(tmp, "mocom%x", prop >> 14);
#undef X
tmp[pos] = '\0';
assert(pos < sizeof(tmp));
return tmp;
}
static const char* get_funcattr(unsigned attr)
{
static char tmp[1024];
unsigned pos = 0;
if (!attr) return "none";
#define X(s) {if (pos) tmp[pos++] = ';'; strcpy(tmp + pos, s); pos += strlen(s);}
if (attr & 0x0001) X("C++ReturnUDT");
if (attr & 0x0002) X("Ctor");
if (attr & 0x0004) X("Ctor-w/virtualbase");
if (attr & 0xfff8) pos += sprintf(tmp, "unk:%x", attr & 0xfff8);
#undef X
tmp[pos] = '\0';
assert(pos < sizeof(tmp));
return tmp;
}
static const char* get_varflags(unsigned flags)
{
static char tmp[1024];
unsigned pos = 0;
if (!flags) return "none";
#define X(s) {if (pos) tmp[pos++] = ';'; strcpy(tmp + pos, s); pos += strlen(s);}
if (flags & 0x0001) X("param");
if (flags & 0x0002) X("addr-taken");
if (flags & 0x0004) X("compiler-gen");
if (flags & 0x0008) X("aggregated");
if (flags & 0x0010) X("in-aggregate");
if (flags & 0x0020) X("aliased");
if (flags & 0x0040) X("alias");
if (flags & 0x0080) X("retval");
if (flags & 0x0100) X("optimized-out");
if (flags & 0x0200) X("enreg-global");
if (flags & 0x0400) X("enreg-static");
if (flags & 0xf800) pos += sprintf(tmp, "unk:%x", flags & 0xf800);
#undef X
tmp[pos] = '\0';
assert(pos < sizeof(tmp));
return tmp;
}
static const char* get_machine(unsigned m)
{
const char* machine;
switch (m)
{
case CV_CFL_8080: machine = "Intel 8080"; break;
case CV_CFL_8086: machine = "Intel 8086"; break;
case CV_CFL_80286: machine = "Intel 80286"; break;
case CV_CFL_80386: machine = "Intel 80386"; break;
case CV_CFL_80486: machine = "Intel 80486"; break;
case CV_CFL_PENTIUM: machine = "Intel Pentium"; break;
case CV_CFL_PENTIUMII: machine = "Intel Pentium II"; break;
case CV_CFL_PENTIUMIII: machine = "Intel Pentium III"; break;
case CV_CFL_MIPS: machine = "MIPS R4000"; break;
case CV_CFL_MIPS16: machine = "MIPS16"; break;
case CV_CFL_MIPS32: machine = "MIPS32"; break;
case CV_CFL_MIPS64: machine = "MIPS64"; break;
case CV_CFL_MIPSI: machine = "MIPS I"; break;
case CV_CFL_MIPSII: machine = "MIPS II"; break;
case CV_CFL_MIPSIII: machine = "MIPS III"; break;
case CV_CFL_MIPSIV: machine = "MIPS IV"; break;
case CV_CFL_MIPSV: machine = "MIPS V"; break;
case CV_CFL_M68000: machine = "M68000"; break;
case CV_CFL_M68010: machine = "M68010"; break;
case CV_CFL_M68020: machine = "M68020"; break;
case CV_CFL_M68030: machine = "M68030"; break;
case CV_CFL_M68040: machine = "M68040"; break;
case CV_CFL_ALPHA_21064: machine = "Alpha 21064"; break;
case CV_CFL_ALPHA_21164: machine = "Alpha 21164"; break;
case CV_CFL_ALPHA_21164A: machine = "Alpha 21164A"; break;
case CV_CFL_ALPHA_21264: machine = "Alpha 21264"; break;
case CV_CFL_ALPHA_21364: machine = "Alpha 21364"; break;
case CV_CFL_PPC601: machine = "PowerPC 601"; break;
case CV_CFL_PPC603: machine = "PowerPC 603"; break;
case CV_CFL_PPC604: machine = "PowerPC 604"; break;
case CV_CFL_PPC620: machine = "PowerPC 620"; break;
case CV_CFL_PPCFP: machine = "PowerPC FP"; break;
case CV_CFL_SH3: machine = "SH3"; break;
case CV_CFL_SH3E: machine = "SH3E"; break;
case CV_CFL_SH3DSP: machine = "SH3DSP"; break;
case CV_CFL_SH4: machine = "SH4"; break;
case CV_CFL_SHMEDIA: machine = "SHMEDIA"; break;
case CV_CFL_ARM3: machine = "ARM 3"; break;
case CV_CFL_ARM4: machine = "ARM 4"; break;
case CV_CFL_ARM4T: machine = "ARM 4T"; break;
case CV_CFL_ARM5: machine = "ARM 5"; break;
case CV_CFL_ARM5T: machine = "ARM 5T"; break;
case CV_CFL_ARM6: machine = "ARM 6"; break;
case CV_CFL_ARM_XMAC: machine = "ARM XMAC"; break;
case CV_CFL_ARM_WMMX: machine = "ARM WMMX"; break;
case CV_CFL_ARM7: machine = "ARM 7"; break;
case CV_CFL_OMNI: machine = "OMNI"; break;
case CV_CFL_IA64_1: machine = "Itanium"; break;
case CV_CFL_IA64_2: machine = "Itanium 2"; break;
case CV_CFL_CEE: machine = "CEE"; break;
case CV_CFL_AM33: machine = "AM33"; break;
case CV_CFL_M32R: machine = "M32R"; break;
case CV_CFL_TRICORE: machine = "TRICORE"; break;
case CV_CFL_X64: machine = "x86_64"; break;
case CV_CFL_EBC: machine = "EBC"; break;
case CV_CFL_THUMB: machine = "Thumb"; break;
case CV_CFL_ARMNT: machine = "ARM NT"; break;
case CV_CFL_ARM64: machine = "ARM 64"; break;
case CV_CFL_D3D11_SHADER: machine = "D3D11 shader"; break;
default:
{
static char tmp[16];
sprintf(tmp, "machine=%x", m);
machine = tmp;
}
break;
}
return machine;
}
static const char* get_language(unsigned l)
{
const char* lang;
switch (l)
{
case CV_CFL_C: lang = "C"; break;
case CV_CFL_CXX: lang = "C++"; break;
case CV_CFL_FORTRAN: lang = "Fortran"; break;
case CV_CFL_MASM: lang = "Masm"; break;
case CV_CFL_PASCAL: lang = "Pascal"; break;
case CV_CFL_BASIC: lang = "Basic"; break;
case CV_CFL_COBOL: lang = "Cobol"; break;
case CV_CFL_LINK: lang = "Link"; break;
case CV_CFL_CVTRES: lang = "Resource"; break;
case CV_CFL_CVTPGD: lang = "PoGo"; break;
case CV_CFL_CSHARP: lang = "C#"; break;
case CV_CFL_VB: lang = "VisualBasic"; break;
case CV_CFL_ILASM: lang = "IL ASM"; break;
case CV_CFL_JAVA: lang = "Java"; break;
case CV_CFL_JSCRIPT: lang = "JavaScript"; break;
case CV_CFL_MSIL: lang = "MSIL"; break;
case CV_CFL_HLSL: lang = "HLSL"; break;
default:
{
static char tmp[16];
sprintf(tmp, "lang=%x", l);
lang = tmp;
}
break;
}
return lang;
}
static const char* get_callconv(unsigned cc)
{
const char* callconv;
switch (cc)
{
case CV_CALL_NEAR_C: callconv = "near C"; break;
case CV_CALL_FAR_C: callconv = "far C"; break;
case CV_CALL_NEAR_PASCAL: callconv = "near pascal"; break;
case CV_CALL_FAR_PASCAL: callconv = "far pascal"; break;
case CV_CALL_NEAR_FAST: callconv = "near fast"; break;
case CV_CALL_FAR_FAST: callconv = "far fast"; break;
case CV_CALL_SKIPPED: callconv = "skipped"; break;
case CV_CALL_NEAR_STD: callconv = "near std"; break;
case CV_CALL_FAR_STD: callconv = "far std"; break;
case CV_CALL_NEAR_SYS: callconv = "near sys"; break;
case CV_CALL_FAR_SYS: callconv = "far sys"; break;
case CV_CALL_THISCALL: callconv = "this call"; break;
case CV_CALL_MIPSCALL: callconv = "mips call"; break;
case CV_CALL_GENERIC: callconv = "generic"; break;
case CV_CALL_ALPHACALL: callconv = "alpha call"; break;
case CV_CALL_PPCCALL: callconv = "ppc call"; break;
case CV_CALL_SHCALL: callconv = "sh call"; break;
case CV_CALL_ARMCALL: callconv = "arm call"; break;
case CV_CALL_AM33CALL: callconv = "am33 call"; break;
case CV_CALL_TRICALL: callconv = "tri call"; break;
case CV_CALL_SH5CALL: callconv = "sh5 call"; break;
case CV_CALL_M32RCALL: callconv = "m32r call"; break;
case CV_CALL_CLRCALL: callconv = "clr call"; break;
case CV_CALL_INLINE: callconv = "inline"; break;
case CV_CALL_NEAR_VECTOR: callconv = "near vector"; break;
case CV_CALL_RESERVED: callconv = "reserved"; break;
default:
{
static char tmp[16];
sprintf(tmp, "callconv=%x", cc);
callconv = tmp;
}
break;
}
return callconv;
}
static const char* get_pubflags(unsigned flags)
{
static char ret[32];
ret[0] = '\0';
#define X(s) {if (ret[0]) strcat(ret, ";"); strcat(ret, s);}
if (flags & 1) X("code");
if (flags & 2) X("func");
if (flags & 4) X("manage");
if (flags & 8) X("msil");
#undef X
return ret;
}
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;
struct full_value full_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 = full_numeric_leaf(&full_value, &fieldtype->enumerate_v1.value);
pstr = PSTRING(&fieldtype->enumerate_v1.value, leaf_len);
printf("\t\tEnumerate V1: '%s' value:%s\n",
p_string(pstr), full_value_string(&full_value));
ptr += 2 + 2 + leaf_len + 1 + pstr->namelen;
break;
case LF_ENUMERATE_V3:
leaf_len = full_numeric_leaf(&full_value, &fieldtype->enumerate_v3.value);
cstr = (const char*)&fieldtype->enumerate_v3.value + leaf_len;
printf("\t\tEnumerate V3: '%s' value:%s\n",
cstr, full_value_string(&full_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);
ptr += 2 + 2 + (1 + fieldtype->stmember_v2.p_name.namelen);
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);
ptr += 2 + 2 + 4 + (1 + fieldtype->stmember_v2.p_name.namelen);
break;
case LF_FRIENDFCN_V3:
printf("\t\tFriend function V3: '%s' type:%x\n",
fieldtype->friendfcn_v3.name,
fieldtype->friendfcn_v3.type);
ptr += 2 + 2 + 4 + (strlen(fieldtype->stmember_v3.name) + 1);
break;
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);
ptr += 2 + 2;
break;
case LF_FRIENDCLS_V2:
printf("\t\tFriend class V2: type:%x\n", fieldtype->friendcls_v2.type);
ptr += 2 + 2 + 4;
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);
ptr += 2 + 2 + 4;
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);
ptr += 2 + 2 + 4 + 4;
break;
case LF_INDEX_V1:
printf("\t\tIndex V1: index:%x\n", fieldtype->index_v1.ref);
ptr += 2 + 2;
break;
case LF_INDEX_V2:
printf("\t\tIndex V2: index:%x\n", fieldtype->index_v2.ref);
ptr += 2 + 2 + 4;
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)
{
/* types from TPI (aka #2) stream */
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);
if (type->union_v3.property & 0x200)
printf("\t\tDecorated name:%s\n", str + strlen(str) + 1);
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);
if (type->union_v3.property & 0x200)
printf("\t\tDecorated name:%s\n", str + strlen(str) + 1);
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));
if (type->union_v3.property & 0x200)
printf("\t\tDecorated name:%s\n", type->enumeration_v3.name + strlen(type->enumeration_v3.name) + 1);
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:
printf("\t%x => Procedure V1 ret_type:%x callconv:%s attr:%s (#%u args_type:%x)\n",
curr_type, type->procedure_v1.rvtype,
get_callconv(type->procedure_v1.callconv), get_funcattr(type->procedure_v1.funcattr),
type->procedure_v1.params, type->procedure_v1.arglist);
break;
case LF_PROCEDURE_V2:
printf("\t%x => Procedure V2 ret_type:%x callconv:%s attr:%s (#%u args_type:%x)\n",
curr_type, type->procedure_v2.rvtype,
get_callconv(type->procedure_v2.callconv), get_funcattr(type->procedure_v1.funcattr),
type->procedure_v2.params, type->procedure_v2.arglist);
break;
case LF_MFUNCTION_V2:
printf("\t%x => MFunction V2 ret-type:%x callconv:%s class-type:%x this-type:%x attr:%s\n"
"\t\t#args:%x args-type:%x this_adjust:%x\n",
curr_type,
type->mfunction_v2.rvtype,
get_callconv(type->mfunction_v2.callconv),
type->mfunction_v2.class_type,
type->mfunction_v2.this_type,
get_funcattr(type->mfunction_v2.funcattr),
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 outermost",
"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;
case LF_VFTABLE_V3:
printf("\t%x => VFTable V3 base:%x baseVfTable:%x offset%u\n",
curr_type, reftype->vftable_v3.type, reftype->vftable_v3.baseVftable, reftype->vftable_v3.offsetInObjectLayout);
{
const char* str = reftype->vftable_v3.names;
const char* last = str + reftype->vftable_v3.cbstr;
while (str < last)
{
printf("\t\t%s\n", str);
str += strlen(str) + 1;
}
}
break;
/* types from IPI (aka #4) stream */
case LF_FUNC_ID:
printf("\t%x => FuncId %s scopeId:%04x type:%04x\n",
curr_type, type->func_id_v3.name,
type->func_id_v3.scopeId, type->func_id_v3.type);
break;
case LF_MFUNC_ID:
printf("\t%x => MFuncId %s parent:%04x type:%04x\n",
curr_type, type->mfunc_id_v3.name,
type->mfunc_id_v3.parentType, type->mfunc_id_v3.type);
break;
case LF_BUILDINFO:
printf("\t%x => BuildInfo count:%d\n", curr_type, type->buildinfo_v3.count);
if (type->buildinfo_v3.count >= 1) printf("\t\tcurrent dir: %04x\n", type->buildinfo_v3.arg[0]);
if (type->buildinfo_v3.count >= 2) printf("\t\tbuild tool: %04x\n", type->buildinfo_v3.arg[1]);
if (type->buildinfo_v3.count >= 3) printf("\t\tsource file: %04x\n", type->buildinfo_v3.arg[2]);
if (type->buildinfo_v3.count >= 4) printf("\t\tPDB file: %04x\n", type->buildinfo_v3.arg[3]);
if (type->buildinfo_v3.count >= 5) printf("\t\tArguments: %04x\n", type->buildinfo_v3.arg[4]);
break;
case LF_SUBSTR_LIST:
printf("\t%x => SubstrList V3(#%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_STRING_ID:
printf("\t%x => StringId %s strid:%04x\n",
curr_type, type->string_id_v3.name, type->string_id_v3.strid);
break;
case LF_UDT_SRC_LINE:
printf("\t%x => Udt-SrcLine type:%04x src:%04x line:%d\n",
curr_type, type->udt_src_line_v3.type,
type->udt_src_line_v3.src, type->udt_src_line_v3.line);
break;
case LF_UDT_MOD_SRC_LINE:
printf("\t%x => Udt-ModSrcLine type:%04x src:%04x line:%d mod:%d\n",
curr_type, type->udt_mod_src_line_v3.type,
type->udt_mod_src_line_v3.src, type->udt_mod_src_line_v3.line,
type->udt_mod_src_line_v3.imod);
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;
}
}
BOOL 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;
}
BOOL 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;
}
return TRUE;
}
static void dump_defrange(const struct cv_addr_range* range, const void* last, unsigned indent)
{
const struct cv_addr_gap* gap;
printf("%*s\\- %04x:%08x range:#%x\n", indent, "", range->isectStart, range->offStart, range->cbRange);
for (gap = (const struct cv_addr_gap*)(range + 1); (const void*)(gap + 1) <= last; ++gap)
printf("%*s | offset:%x range:#%x\n", indent, "", gap->gapStartOffset, gap->cbRange);
}
/* return address of first byte after the symbol */
static inline const char* get_last(const union codeview_symbol* sym)
{
return (const char*)sym + sym->generic.len + 2;
}
static unsigned binannot_uncompress(const unsigned char** pptr)
{
unsigned res = (unsigned)(-1);
const unsigned char* ptr = *pptr;
if ((*ptr & 0x80) == 0x00)
res = (unsigned)(*ptr++);
else if ((*ptr & 0xC0) == 0x80)
{
res = (unsigned)((*ptr++ & 0x3f) << 8);
res |= *ptr++;
}
else if ((*ptr & 0xE0) == 0xC0)
{
res = (*ptr++ & 0x1f) << 24;
res |= *ptr++ << 16;
res |= *ptr++ << 8;
res |= *ptr++;
}
else res = (unsigned)(-1);
*pptr = ptr;
return res;
}
static inline int binannot_getsigned(unsigned i)
{
return (i & 1) ? -(int)(i >> 1) : (i >> 1);
}
static void dump_binannot(const unsigned char* ba, const char* last, unsigned indent)
{
while (ba < (const unsigned char*)last)
{
unsigned opcode = binannot_uncompress(&ba);
switch (opcode)
{
case BA_OP_Invalid:
/* not clear if param? */
printf("%*s | Invalid\n", indent, "");
break;
case BA_OP_CodeOffset:
printf("%*s | CodeOffset %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeCodeOffsetBase:
printf("%*s | ChangeCodeOffsetBase %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeCodeOffset:
printf("%*s | ChangeCodeOffset %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeCodeLength:
printf("%*s | ChangeCodeLength %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeFile:
printf("%*s | ChangeFile %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeLineOffset:
printf("%*s | ChangeLineOffset %d\n", indent, "", binannot_getsigned(binannot_uncompress(&ba)));
break;
case BA_OP_ChangeLineEndDelta:
printf("%*s | ChangeLineEndDelta %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeRangeKind:
printf("%*s | ChangeRangeKind %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeColumnStart:
printf("%*s | ChangeColumnStart %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeColumnEndDelta:
printf("%*s | ChangeColumnEndDelta %u\n", indent, "", binannot_uncompress(&ba));
break;
case BA_OP_ChangeCodeOffsetAndLineOffset:
{
unsigned p1 = binannot_uncompress(&ba);
printf("%*s | ChangeCodeOffsetAndLineOffset %u %u (0x%x)\n", indent, "", p1 & 0xf, binannot_getsigned(p1 >> 4), p1);
}
break;
case BA_OP_ChangeCodeLengthAndCodeOffset:
{
unsigned p1 = binannot_uncompress(&ba);
unsigned p2 = binannot_uncompress(&ba);
printf("%*s | ChangeCodeLengthAndCodeOffset %u %u\n", indent, "", p1, p2);
}
break;
case BA_OP_ChangeColumnEnd:
printf("%*s | ChangeColumnEnd %u\n", indent, "", binannot_uncompress(&ba));
break;
default: printf(">>> Unsupported op %d %x\n", opcode, opcode); /* may cause issues because of param */
}
}
}
struct symbol_dumper
{
unsigned depth;
unsigned alloc;
struct
{
unsigned end;
const union codeview_symbol* sym;
}* stack;
};
static void init_symbol_dumper(struct symbol_dumper* sd)
{
sd->depth = 0;
sd->alloc = 16;
sd->stack = xmalloc(sd->alloc * sizeof(sd->stack[0]));
}
static void push_symbol_dumper(struct symbol_dumper* sd, const union codeview_symbol* sym, unsigned end)
{
if (!sd->stack) return;
if (sd->depth >= sd->alloc) sd->stack = xrealloc(sd->stack, (sd->alloc *= 2) * sizeof(sd->stack[0]));
sd->stack[sd->depth].end = end;
sd->stack[sd->depth].sym = sym;
sd->depth++;
}
static unsigned short pop_symbol_dumper(struct symbol_dumper* sd, unsigned end)
{
if (!sd->stack) return 0;
if (!sd->depth)
{
printf(">>> Error in stack\n");
return 0;
}
sd->depth--;
if (sd->stack[sd->depth].end != end)
printf(">>> Wrong end reference\n");
return sd->stack[sd->depth].sym->generic.id;
}
static void dispose_symbol_dumper(struct symbol_dumper* sd)
{
free(sd->stack);
}
BOOL codeview_dump_symbols(const void* root, unsigned long start, unsigned long size)
{
unsigned int i;
int length;
struct symbol_dumper sd;
init_symbol_dumper(&sd);
/*
* Loop over the different types of records and whenever we
* find something we are interested in, record it and move on.
*/
for (i = start; i < size; i += length)
{
const union codeview_symbol* sym = (const union codeview_symbol*)((const char*)root + i);
unsigned indent, ref;
length = sym->generic.len + 2;
if (!sym->generic.id || length < 4) break;
indent = printf(" %04x => ", i);
switch (sym->generic.id)
{
case S_END:
case S_INLINESITE_END:
indent += printf("%*s", 2 * sd.depth - 2, "");
break;
default:
indent += printf("%*s", 2 * sd.depth, "");
break;
}
switch (sym->generic.id)
{
/*
* Global and local data symbols. We don't associate these
* with any given source file.
*/
case S_GDATA32_ST:
case S_LDATA32_ST:
printf("%s-Data V2 '%s' %04x:%08x type:%08x\n",
sym->generic.id == S_GDATA32_ST ? "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_LDATA32:
case S_GDATA32:
/* EPP case S_DATA32: */
printf("%s-Data V3 '%s' (%04x:%08x) type:%08x\n",
sym->generic.id == S_GDATA32 ? "Global" : "Local",
get_symbol_str(sym->data_v3.name),
sym->data_v3.segment, sym->data_v3.offset,
sym->data_v3.symtype);
break;
case S_PUB32_16t:
printf("Public V1 '%s' %04x:%08x flags:%s\n",
get_symbol_str(p_string(&sym->public_v1.p_name)),
sym->public_v1.segment, sym->public_v1.offset,
get_pubflags(sym->public_v1.pubsymflags));
break;
case S_PUB32_ST:
printf("Public V2 '%s' %04x:%08x flags:%s\n",
get_symbol_str(p_string(&sym->public_v2.p_name)),
sym->public_v2.segment, sym->public_v2.offset,
get_pubflags(sym->public_v2.pubsymflags));
break;
case S_PUB32:
printf("Public V3 '%s' %04x:%08x flags:%s\n",
get_symbol_str(sym->public_v3.name),
sym->public_v3.segment, sym->public_v3.offset,
get_pubflags(sym->public_v3.pubsymflags));
break;
case S_DATAREF:
case S_PROCREF:
case S_LPROCREF:
printf("%sref V3 '%s' %04x:%08x name:%08x\n",
sym->generic.id == S_DATAREF ? "Data" :
(sym->generic.id == S_PROCREF ? "Proc" : "Lproc"),
get_symbol_str(sym->refsym2_v3.name),
sym->refsym2_v3.imod, sym->refsym2_v3.ibSym, sym->refsym2_v3.sumName);
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_THUNK32_ST:
printf("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);
push_symbol_dumper(&sd, sym, sym->thunk_v1.pend);
break;
case S_THUNK32:
printf("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);
push_symbol_dumper(&sd, sym, sym->thunk_v3.pend);
break;
/* Global and static functions */
case S_GPROC32_16t:
case S_LPROC32_16t:
printf("%s-Proc V1: '%s' (%04x:%08x#%x) type:%x attr:%x\n",
sym->generic.id == S_GPROC32_16t ? "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("%*s\\- Debug: start=%08x end=%08x\n",
indent, "", sym->proc_v1.debug_start, sym->proc_v1.debug_end);
printf("%*s\\- parent:<%x> end:<%x> next<%x>\n",
indent, "", sym->proc_v1.pparent, sym->proc_v1.pend, sym->proc_v1.next);
push_symbol_dumper(&sd, sym, sym->proc_v1.pend);
break;
case S_GPROC32_ST:
case S_LPROC32_ST:
printf("%s-Proc V2: '%s' (%04x:%08x#%x) type:%x attr:%x\n",
sym->generic.id == S_GPROC32_ST ? "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("%*s\\- Debug: start=%08x end=%08x\n",
indent, "", sym->proc_v2.debug_start, sym->proc_v2.debug_end);
printf("%*s\\- parent:<%x> end:<%x> next<%x>\n",
indent, "", sym->proc_v2.pparent, sym->proc_v2.pend, sym->proc_v2.next);
push_symbol_dumper(&sd, sym, sym->proc_v2.pend);
break;
case S_LPROC32:
case S_GPROC32:
printf("%s-Procedure V3 '%s' (%04x:%08x#%x) type:%x attr:%x\n",
sym->generic.id == S_GPROC32 ? "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("%*s\\- Debug: start=%08x end=%08x\n",
indent, "", sym->proc_v3.debug_start, sym->proc_v3.debug_end);
printf("%*s\\- parent:<%x> end:<%x> next<%x>\n",
indent, "", sym->proc_v3.pparent, sym->proc_v3.pend, sym->proc_v3.next);
push_symbol_dumper(&sd, sym, sym->proc_v3.pend);
break;
/* Function parameters and stack variables */
case S_BPREL32_16t:
printf("BP-relative V1: '%s' @%d type:%x\n",
p_string(&sym->stack_v1.p_name),
sym->stack_v1.offset, sym->stack_v1.symtype);
break;
case S_BPREL32_ST:
printf("BP-relative V2: '%s' @%d type:%x\n",
p_string(&sym->stack_v2.p_name),
sym->stack_v2.offset, sym->stack_v2.symtype);
break;
case S_BPREL32:
printf("BP-relative V3: '%s' @%d type:%x\n",
sym->stack_v3.name, sym->stack_v3.offset,
sym->stack_v3.symtype);
break;
case S_REGREL32:
printf("Reg-relative V3: '%s' @%d type:%x reg:%x\n",
sym->regrel_v3.name, sym->regrel_v3.offset,
sym->regrel_v3.symtype, sym->regrel_v3.reg);
break;
case S_REGISTER_16t:
printf("Register V1 '%s' type:%x register:%x\n",
p_string(&sym->register_v1.p_name),
sym->register_v1.reg, sym->register_v1.type);
break;
case S_REGISTER_ST:
printf("Register V2 '%s' type:%x register:%x\n",
p_string(&sym->register_v2.p_name),
sym->register_v2.reg, sym->register_v2.type);
break;
case S_REGISTER:
printf("Register V3 '%s' type:%x register:%x\n",
sym->register_v3.name, sym->register_v3.reg, sym->register_v3.type);
break;
case S_BLOCK32_ST:
printf("Block V1 '%s' (%04x:%08x#%08x)\n",
p_string(&sym->block_v1.p_name),
sym->block_v1.segment, sym->block_v1.offset,
sym->block_v1.length);
push_symbol_dumper(&sd, sym, sym->block_v1.end);
break;
case S_BLOCK32:
printf("Block V3 '%s' (%04x:%08x#%08x) parent:<%u> end:<%x>\n",
sym->block_v3.name,
sym->block_v3.segment, sym->block_v3.offset, sym->block_v3.length,
sym->block_v3.parent, sym->block_v3.end);
push_symbol_dumper(&sd, sym, sym->block_v3.end);
break;
/* Additional function information */
case S_FRAMEPROC:
printf("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_FRAMECOOKIE:
printf("Security Cookie V3 @%d unk:%x\n",
sym->security_cookie_v3.offset, sym->security_cookie_v3.unknown);
break;
case S_END:
ref = sd.depth ? (const char*)sd.stack[sd.depth - 1].sym - (const char*)root : 0;
switch (pop_symbol_dumper(&sd, i))
{
case S_BLOCK32_ST:
case S_BLOCK32:
printf("End-Of block <%x>\n", ref);
break;
default:
printf("End-Of <%x>\n", ref);
break;
}
break;
case S_COMPILE:
printf("Compile V1 machine:%s lang:%s _unk:%x '%s'\n",
get_machine(sym->compile_v1.machine),
get_language(sym->compile_v1.flags.language),
sym->compile_v1.flags._dome,
p_string(&sym->compile_v1.p_name));
break;
case S_COMPILE2_ST:
printf("Compile2-V2 lang:%s machine:%s _unk:%x front-end:%d.%d.%d back-end:%d.%d.%d '%s'\n",
get_language(sym->compile2_v2.flags.iLanguage),
get_machine(sym->compile2_v2.machine),
sym->compile2_v2.flags._dome,
sym->compile2_v2.fe_major, sym->compile2_v2.fe_minor, sym->compile2_v2.fe_build,
sym->compile2_v2.be_major, sym->compile2_v2.be_minor, sym->compile2_v2.be_build,
p_string(&sym->compile2_v2.p_name));
{
const char* ptr = sym->compile2_v2.p_name.name + sym->compile2_v2.p_name.namelen;
while (*ptr)
{
printf("%*s| %s => ", indent, "", ptr); ptr += strlen(ptr) + 1;
printf("%s\n", ptr); ptr += strlen(ptr) + 1;
}
}
break;
case S_COMPILE2:
printf("Compile2-V3 lang:%s machine:%s _unk:%x front-end:%d.%d.%d back-end:%d.%d.%d '%s'\n",
get_language(sym->compile2_v3.flags.iLanguage),
get_machine(sym->compile2_v3.machine),
sym->compile2_v3.flags._dome,
sym->compile2_v3.fe_major, sym->compile2_v3.fe_minor, sym->compile2_v3.fe_build,
sym->compile2_v3.be_major, sym->compile2_v3.be_minor, sym->compile2_v3.be_build,
sym->compile2_v3.name);
{
const char* ptr = sym->compile2_v3.name + strlen(sym->compile2_v3.name) + 1;
while (*ptr)
{
printf("%*s| %s => ", indent, "", ptr); ptr += strlen(ptr) + 1;
printf("%s\n", ptr); ptr += strlen(ptr) + 1;
}
}
break;
case S_COMPILE3:
printf("Compile3-V3 lang:%s machine:%s _unk:%x front-end:%d.%d.%d back-end:%d.%d.%d '%s'\n",
get_language(sym->compile3_v3.flags.iLanguage),
get_machine(sym->compile3_v3.machine),
sym->compile3_v3.flags._dome,
sym->compile3_v3.fe_major, sym->compile3_v3.fe_minor, sym->compile3_v3.fe_build,
sym->compile3_v3.be_major, sym->compile3_v3.be_minor, sym->compile3_v3.be_build,
sym->compile3_v3.name);
break;
case S_ENVBLOCK:
{
const char* x1 = (const char*)sym + 4 + 1;
const char* x2;
printf("Tool conf V3\n");
while (*x1)
{
x2 = x1 + strlen(x1) + 1;
if (!*x2) break;
printf("%*s| %s: %s\n", indent, "", x1, x2);
x1 = x2 + strlen(x2) + 1;
}
}
break;
case S_OBJNAME:
printf("ObjName V3 sig:%x '%s'\n",
sym->objname_v3.signature, sym->objname_v3.name);
break;
case S_OBJNAME_ST:
printf("ObjName V1 sig:%x '%s'\n",
sym->objname_v1.signature, p_string(&sym->objname_v1.p_name));
break;
case S_TRAMPOLINE:
printf("Trampoline V3 kind:%u %04x:%08x#%x -> %04x:%08x\n",
sym->trampoline_v3.trampType,
sym->trampoline_v3.sectThunk,
sym->trampoline_v3.offThunk,
sym->trampoline_v3.cbThunk,
sym->trampoline_v3.sectTarget,
sym->trampoline_v3.offTarget);
break;
case S_LABEL32_ST:
printf("Label V1 '%s' (%04x:%08x)\n",
p_string(&sym->label_v1.p_name),
sym->label_v1.segment, sym->label_v1.offset);
break;
case S_LABEL32:
printf("Label V3 '%s' (%04x:%08x) flag:%x\n",
sym->label_v3.name, sym->label_v3.segment,
sym->label_v3.offset, sym->label_v3.flags);
break;
case S_CONSTANT_ST:
{
int vlen;
struct full_value fv;
vlen = full_numeric_leaf(&fv, &sym->constant_v2.cvalue);
printf("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:
{
int vlen;
struct full_value fv;
vlen = full_numeric_leaf(&fv, &sym->constant_v3.cvalue);
printf("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_16t:
printf("Udt V1 '%s': type:0x%x\n",
p_string(&sym->udt_v1.p_name), sym->udt_v1.type);
break;
case S_UDT_ST:
printf("Udt V2 '%s': type:0x%x\n",
p_string(&sym->udt_v2.p_name), sym->udt_v2.type);
break;
case S_UDT:
printf("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_ST:
printf("Procref V1 "); goto doaref;
case S_DATAREF_ST:
printf("Dataref V1 "); goto doaref;
case S_LPROCREF_ST:
printf("L-Procref V1 "); goto doaref;
doaref:
{
const struct p_string* pname;
pname = PSTRING(sym, length);
length += (pname->namelen + 1 + 3) & ~3;
printf("%08x %08x %08x '%s'\n",
*(((const DWORD*)sym) + 1), *(((const DWORD*)sym) + 2), *(((const DWORD*)sym) + 3),
p_string(pname));
}
break;
case S_ALIGN:
/* simply skip it */
break;
case S_SSEARCH:
printf("Search V1: (%04x:%08x)\n",
sym->ssearch_v1.segment, sym->ssearch_v1.offset);
break;
case S_SECTION:
printf("Section 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_COFFGROUP:
printf("SubSection 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_EXPORT:
printf("EntryPoint: id=%x '%s'\n",
*(const unsigned*)((const char*)sym + 4), (const char*)sym + 8);
break;
case S_LTHREAD32_16t:
case S_GTHREAD32_16t:
printf("Thread %s Var V1 '%s' seg=%04x offset=%08x type=%x\n",
sym->generic.id == S_LTHREAD32_16t ? "global" : "local",
p_string(&sym->thread_v1.p_name),
sym->thread_v1.segment, sym->thread_v1.offset, sym->thread_v1.symtype);
break;
case S_LTHREAD32_ST:
case S_GTHREAD32_ST:
printf("Thread %s Var V2 '%s' seg=%04x offset=%08x type=%x\n",
sym->generic.id == S_LTHREAD32_ST ? "global" : "local",
p_string(&sym->thread_v2.p_name),
sym->thread_v2.segment, sym->thread_v2.offset, sym->thread_v2.symtype);
break;
case S_LTHREAD32:
case S_GTHREAD32:
printf("Thread %s Var V3 '%s' seg=%04x offset=%08x type=%x\n",
sym->generic.id == S_LTHREAD32 ? "global" : "local", sym->thread_v3.name,
sym->thread_v3.segment, sym->thread_v3.offset, sym->thread_v3.symtype);
break;
case S_LOCAL:
printf("Local V3 '%s' type=%x flags=%s\n",
sym->local_v3.name, sym->local_v3.symtype,
get_varflags(sym->local_v3.varflags));
break;
case S_DEFRANGE:
printf("DefRange dia:%x\n", sym->defrange_v3.program);
dump_defrange(&sym->defrange_v3.range, get_last(sym), indent);
break;
case S_DEFRANGE_SUBFIELD:
printf("DefRange-subfield V3 dia:%x off-parent:%x\n",
sym->defrange_subfield_v3.program, sym->defrange_subfield_v3.offParent);
dump_defrange(&sym->defrange_subfield_v3.range, get_last(sym), indent);
break;
case S_DEFRANGE_REGISTER:
printf("DefRange-register V3 reg:%x attr-unk:%x\n",
sym->defrange_register_v3.reg, sym->defrange_register_v3.attr);
dump_defrange(&sym->defrange_register_v3.range, get_last(sym), indent);
break;
case S_DEFRANGE_FRAMEPOINTER_REL:
printf("DefRange-framepointer-rel V3 offFP:%x\n",
sym->defrange_frameptrrel_v3.offFramePointer);
dump_defrange(&sym->defrange_frameptrrel_v3.range, get_last(sym), indent);
break;
case S_DEFRANGE_FRAMEPOINTER_REL_FULL_SCOPE:
printf("DefRange-framepointer-rel-fullscope V3 offFP:%x\n",
sym->defrange_frameptr_relfullscope_v3.offFramePointer);
break;
case S_DEFRANGE_SUBFIELD_REGISTER:
printf("DefRange-subfield-register V3 reg:%d attr-unk:%x off-parent:%x\n",
sym->defrange_subfield_register_v3.reg,
sym->defrange_subfield_register_v3.attr,
sym->defrange_subfield_register_v3.offParent);
dump_defrange(&sym->defrange_subfield_register_v3.range, get_last(sym), indent);
break;
case S_DEFRANGE_REGISTER_REL:
printf("DefRange-register-rel V3 reg:%x off-parent:%x off-BP:%x\n",
sym->defrange_registerrel_v3.baseReg, sym->defrange_registerrel_v3.offsetParent,
sym->defrange_registerrel_v3.offBasePointer);
dump_defrange(&sym->defrange_registerrel_v3.range, get_last(sym), indent);
break;
case S_CALLSITEINFO:
printf("Call-site-info V3 %04x:%08x typeindex:%x\n",
sym->callsiteinfo_v3.sect, sym->callsiteinfo_v3.off, sym->callsiteinfo_v3.typind);
break;
case S_BUILDINFO:
printf("Build-info V3 item:%04x\n", sym->build_info_v3.itemid);
break;
case S_INLINESITE:
printf("Inline-site V3 parent:<%x> end:<%x> inlinee:%x\n",
sym->inline_site_v3.pParent, sym->inline_site_v3.pEnd, sym->inline_site_v3.inlinee);
dump_binannot(sym->inline_site_v3.binaryAnnotations, get_last(sym), indent);
push_symbol_dumper(&sd, sym, sym->inline_site_v3.pEnd);
break;
case S_INLINESITE2:
printf("Inline-site2 V3 parent:<%x> end:<%x> inlinee:%x #inv:%u\n",
sym->inline_site2_v3.pParent, sym->inline_site2_v3.pEnd, sym->inline_site2_v3.inlinee,
sym->inline_site2_v3.invocations);
dump_binannot(sym->inline_site2_v3.binaryAnnotations, get_last(sym), indent);
push_symbol_dumper(&sd, sym, sym->inline_site2_v3.pEnd);
break;
case S_INLINESITE_END:
ref = sd.depth ? (const char*)sd.stack[sd.depth - 1].sym - (const char*)root : 0;
pop_symbol_dumper(&sd, i);
printf("Inline-site-end <%x>\n", ref);
break;
case S_CALLEES:
case S_CALLERS:
case S_INLINEES:
{
unsigned i, ninvoc;
const unsigned* invoc;
const char* tag;
if (sym->generic.id == S_CALLERS) tag = "Callers";
else if (sym->generic.id == S_CALLEES) tag = "Callees";
else tag = "Inlinees";
printf("%s V3 count:%u\n", tag, sym->function_list_v3.count);
invoc = (const unsigned*)&sym->function_list_v3.funcs[sym->function_list_v3.count];
ninvoc = (const unsigned*)get_last(sym) - invoc;
for (i = 0; i < sym->function_list_v3.count; ++i)
printf("%*s| func:%x invoc:%u\n",
indent, "", sym->function_list_v3.funcs[i], i < ninvoc ? invoc[i] : 0);
}
break;
case S_HEAPALLOCSITE:
printf("Heap-alloc-site V3 %04x:%08x#%x type:%04x\n",
sym->heap_alloc_site_v3.sect_idx,
sym->heap_alloc_site_v3.offset,
sym->heap_alloc_site_v3.inst_len,
sym->heap_alloc_site_v3.index);
break;
case S_FILESTATIC:
printf("File-static V3 '%s' type:%04x modOff:%08x flags:%s\n",
sym->file_static_v3.name,
sym->file_static_v3.typind,
sym->file_static_v3.modOffset,
get_varflags(sym->file_static_v3.varflags));
break;
case S_UNAMESPACE_ST:
printf("UNameSpace V2 '%s'\n", p_string(&sym->unamespace_v2.pname));
break;
case S_UNAMESPACE:
printf("UNameSpace V3 '%s'\n", sym->unamespace_v3.name);
break;
case S_SEPCODE:
printf("SepCode V3 parent:<%x> end:<%x> separated:%04x:%08x (#%u) from %04x:%08x\n",
sym->sepcode_v3.pParent, sym->sepcode_v3.pEnd,
sym->sepcode_v3.sect, sym->sepcode_v3.off, sym->sepcode_v3.length,
sym->sepcode_v3.sectParent, sym->sepcode_v3.offParent);
push_symbol_dumper(&sd, sym, sym->sepcode_v3.pEnd);
break;
case S_ANNOTATION:
printf("Annotation V3 %04x:%08x\n",
sym->annotation_v3.seg, sym->annotation_v3.off);
{
const char* ptr = sym->annotation_v3.rgsz;
const char* last = ptr + sym->annotation_v3.csz;
for (; ptr < last; ptr += strlen(ptr) + 1)
printf("%*s| %s\n", indent, "", ptr);
}
break;
case S_POGODATA:
printf("PogoData V3 inv:%d dynCnt:%lld inst:%d staInst:%d\n",
sym->pogoinfo_v3.invocations, (long long)sym->pogoinfo_v3.dynCount,
sym->pogoinfo_v3.numInstrs, sym->pogoinfo_v3.staInstLive);
break;
default:
printf("\n\t\t>>> Unsupported symbol-id %x sz=%d\n", sym->generic.id, sym->generic.len + 2);
dump_data((const void*)sym, sym->generic.len + 2, " ");
}
}
dispose_symbol_dumper(&sd);
return TRUE;
}
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 CV_DebugSSubsectionHeader_t* hdr;
const struct CV_DebugSSubsectionHeader_t* next_hdr;
const struct CV_DebugSLinesHeader_t* lines_hdr;
const struct CV_DebugSLinesFileBlockHeader_t* files_hdr;
const struct CV_Column_t* cols;
const struct CV_Checksum_t* chksms;
const struct CV_InlineeSourceLine_t* inlsrc;
const struct CV_InlineeSourceLineEx_t* inlsrcex;
static const char* subsect_types[] = /* starting at 0xf1 */
{
"SYMBOLS", "LINES", "STRINGTABLE", "FILECHKSMS",
"FRAMEDATA", "INLINEELINES", "CROSSSCOPEIMPORTS", "CROSSSCOPEEXPORTS",
"IL_LINES", "FUNC_MDTOKEN_MAP", "TYPE_MDTOKEN_MAP", "MERGED_ASSEMBLYINPUT",
"COFF_SYMBOL_RVA"
};
hdr = (const struct CV_DebugSSubsectionHeader_t*)linetab;
while (CV_IS_INSIDE(hdr, linetab + size))
{
next_hdr = CV_RECORD_GAP(hdr, hdr->cbLen);
if (hdr->type & DEBUG_S_IGNORE)
{
printf("%s------ debug subsection <ignored>\n", pfx);
hdr = next_hdr;
continue;
}
printf("%s------ debug subsection %s\n", pfx,
(hdr->type >= 0xf1 && hdr->type - 0xf1 < ARRAY_SIZE(subsect_types)) ?
subsect_types[hdr->type - 0xf1] : "<<unknown>>");
switch (hdr->type)
{
case DEBUG_S_LINES:
lines_hdr = CV_RECORD_AFTER(hdr);
printf("%s block from %04x:%08x flags:%x size=%u\n",
pfx, lines_hdr->segCon, lines_hdr->offCon, lines_hdr->flags, lines_hdr->cbCon);
files_hdr = CV_RECORD_AFTER(lines_hdr);
/* FIXME: as of today partial coverage:
* - only one files_hdr has been seen in PDB files
* OTOH, MS github presents two different structures
* llvm ? one or two
* - next files_hdr (depending on previous question, can be a void question)
* is code correct ; what do MS and llvm do?
*/
while (CV_IS_INSIDE(files_hdr, next_hdr))
{
const struct CV_Line_t* lines;
printf("%s file=%u lines=%d size=%x\n", pfx, files_hdr->offFile,
files_hdr->nLines, files_hdr->cbBlock);
lines = CV_RECORD_AFTER(files_hdr);
cols = (const struct CV_Column_t*)&lines[files_hdr->nLines];
for (i = 0; i < files_hdr->nLines; i++)
{
printf("%s offset=%8x line=%d deltaLineEnd=%u %s",
pfx, lines[i].offset, lines[i].linenumStart, lines[i].deltaLineEnd,
lines[i].fStatement ? "statement" : "expression");
if (lines_hdr->flags & CV_LINES_HAVE_COLUMNS)
printf(" cols[start=%u end=%u]",
cols[i].offColumnStart, cols[i].offColumnEnd);
printf("\n");
}
if (lines_hdr->flags & CV_LINES_HAVE_COLUMNS)
files_hdr = (const struct CV_DebugSLinesFileBlockHeader_t*)&cols[files_hdr->nLines];
else
files_hdr = (const struct CV_DebugSLinesFileBlockHeader_t*)&lines[files_hdr->nLines];
}
break;
case DEBUG_S_FILECHKSMS:
chksms = CV_RECORD_AFTER(hdr);
while (CV_IS_INSIDE(chksms, next_hdr))
{
const char* meth[] = {"None", "MD5", "SHA1", "SHA256"};
printf("%s %d] name=%s size=%u method=%s checksum=[",
pfx, (unsigned)((const char*)chksms - (const char*)(hdr + 1)),
strimage ? strimage + chksms->strOffset : "--none--",
chksms->size, chksms->method < ARRAY_SIZE(meth) ? meth[chksms->method] : "<<unknown>>");
for (i = 0; i < chksms->size; ++i) printf("%02x", chksms->checksum[i]);
printf("]\n");
chksms = CV_ALIGN(CV_RECORD_GAP(chksms, chksms->size), 4);
}
break;
case DEBUG_S_INLINEELINES:
/* subsection starts with a DWORD signature */
switch (*(DWORD*)CV_RECORD_AFTER(hdr))
{
case CV_INLINEE_SOURCE_LINE_SIGNATURE:
inlsrc = CV_RECORD_GAP(hdr, sizeof(DWORD));
while (CV_IS_INSIDE(inlsrc, next_hdr))
{
printf("%s inlinee=%x fileref=%d srcstart=%d\n",
pfx, inlsrc->inlinee, inlsrc->fileId, inlsrc->sourceLineNum);
++inlsrc;
}
break;
case CV_INLINEE_SOURCE_LINE_SIGNATURE_EX:
inlsrcex = CV_RECORD_GAP(hdr, sizeof(DWORD));
while (CV_IS_INSIDE(inlsrcex, next_hdr))
{
printf("%s inlinee=%x fileref=%d srcstart=%d numExtraFiles=%d\n",
pfx, inlsrcex->inlinee, inlsrcex->fileId, inlsrcex->sourceLineNum,
inlsrcex->countOfExtraFiles);
inlsrcex = CV_RECORD_GAP(inlsrcex, inlsrcex->countOfExtraFiles * sizeof(inlsrcex->extraFileId[0]));
}
break;
default:
printf("%sUnknown signature %x in INLINEELINES subsection\n", pfx, *(DWORD*)CV_RECORD_AFTER(hdr));
break;
}
break;
default:
dump_data(CV_RECORD_AFTER(hdr), hdr->cbLen, pfx);
break;
}
hdr = next_hdr;
}
}
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