Showing with 0 additions and 87 deletions.
  1. +0 −79 src/backend/dwarf.c
  2. +0 −1 src/backend/dwarf.h
  3. +0 −7 src/backend/dwarf2.h
79 changes: 0 additions & 79 deletions src/backend/dwarf.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1615,41 +1615,6 @@ unsigned dwarf_typidx(type *t)
DW_AT_type, DW_FORM_ref4,
0, 0,
};
#ifdef USE_DWARF_D_EXTENSIONS
static unsigned char abbrevTypeDArray[] =
{
DW_TAG_darray_type,
0, // no children
DW_AT_byte_size, DW_FORM_data1,
DW_AT_type, DW_FORM_ref4,
0, 0,
};
static unsigned char abbrevTypeDArrayVoid[] =
{
DW_TAG_darray_type,
0, // no children
DW_AT_byte_size, DW_FORM_data1,
0, 0,
};
static unsigned char abbrevTypeAArray[] =
{
DW_TAG_aarray_type,
0, // no children
DW_AT_byte_size, DW_FORM_data1,
DW_AT_type, DW_FORM_ref4, // element type
DW_AT_containing_type, DW_FORM_ref4, // key type
0, 0,
};
static unsigned char abbrevTypeDelegate[] =
{
DW_TAG_delegate_type,
0, // no children
DW_AT_byte_size, DW_FORM_data1,
DW_AT_containing_type, DW_FORM_ref4, // this type
DW_AT_type, DW_FORM_ref4, // function type
0, 0,
};
#endif // USE_DWARF_D_EXTENSIONS
static unsigned char abbrevTypeConst[] =
{
DW_TAG_const_type,
Expand Down Expand Up @@ -1749,7 +1714,6 @@ unsigned dwarf_typidx(type *t)
goto Lsigned;
}

#ifndef USE_DWARF_D_EXTENSIONS
static unsigned char abbrevTypeStruct[] =
{
DW_TAG_structure_type,
Expand All @@ -1768,22 +1732,10 @@ unsigned dwarf_typidx(type *t)
DW_AT_data_member_location, DW_FORM_block1,
0, 0,
};
#endif

/* It's really TYdarray, and Tnext is the
* element type
*/
#ifdef USE_DWARF_D_EXTENSIONS
nextidx = dwarf_typidx(t->Tnext);
code = nextidx
? dwarf_abbrev_code(abbrevTypeDArray, sizeof(abbrevTypeDArray))
: dwarf_abbrev_code(abbrevTypeDArrayVoid, sizeof(abbrevTypeDArrayVoid));
idx = infobuf->size();
infobuf->writeuLEB128(code); // abbreviation code
infobuf->writeByte(tysize(t->Tty)); // DW_AT_byte_size
if (nextidx)
infobuf->write32(nextidx); // DW_AT_type
#else
{
unsigned lenidx = I64 ? dwarf_typidx(tsulong) : dwarf_typidx(tsuns);

Expand Down Expand Up @@ -1827,7 +1779,6 @@ unsigned dwarf_typidx(type *t)

infobuf->writeByte(0); // no more children
}
#endif
break;

case TYllong:
Expand All @@ -1839,21 +1790,6 @@ unsigned dwarf_typidx(type *t)
/* It's really TYdelegate, and Tnext is the
* function type
*/
#ifdef USE_DWARF_D_EXTENSIONS
{ type *tv = type_fake(TYnptr);
tv->Tcount++;
pvoididx = dwarf_typidx(tv); // void* is the 'this' type
type_free(tv);
}
nextidx = dwarf_typidx(t->Tnext);
code = dwarf_abbrev_code(abbrevTypeDelegate, sizeof(abbrevTypeDelegate));
idx = infobuf->size();
infobuf->writeuLEB128(code); // abbreviation code
infobuf->writeByte(tysize(t->Tty)); // DW_AT_byte_size
infobuf->write32(pvoididx); // DW_AT_containing_type
infobuf->write32(nextidx); // DW_AT_type
#else
{
{
type *tp = type_fake(TYnptr);
tp->Tcount++;
Expand Down Expand Up @@ -1891,8 +1827,6 @@ unsigned dwarf_typidx(type *t)
infobuf->writeByte(I64 ? 8 : 4);

infobuf->writeByte(0); // no more children
}
#endif
break;

case TYnref:
Expand All @@ -1912,17 +1846,6 @@ unsigned dwarf_typidx(type *t)
/* It's really TYaarray, and Tnext is the
* element type, Tkey is the key type
*/
#ifdef USE_DWARF_D_EXTENSIONS
keyidx = dwarf_typidx(t->Tkey);
nextidx = dwarf_typidx(t->Tnext);
code = dwarf_abbrev_code(abbrevTypeAArray, sizeof(abbrevTypeAArray));
idx = infobuf->size();
infobuf->writeuLEB128(code); // abbreviation code
infobuf->writeByte(tysize(t->Tty)); // DW_AT_byte_size
infobuf->write32(nextidx); // DW_AT_type
infobuf->write32(keyidx); // DW_AT_containing_type
#else
{
{
type *tp = type_fake(TYnptr);
tp->Tcount++;
Expand Down Expand Up @@ -1959,8 +1882,6 @@ unsigned dwarf_typidx(type *t)
infobuf->writeByte(0);

infobuf->writeByte(0); // no more children
}
#endif
break;

case TYvoid: return 0;
Expand Down
1 change: 0 additions & 1 deletion src/backend/dwarf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,6 @@

/* ==================== Dwarf debug ======================= */

// #define USE_DWARF_D_EXTENSIONS
#define DWARF_VERSION 3

void dwarf_initfile(const char *filename);
Expand Down
7 changes: 0 additions & 7 deletions src/backend/dwarf2.h
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Original file line number Diff line number Diff line change
Expand Up @@ -70,13 +70,6 @@ enum
DW_TAG_rvalue_reference_type = 0x42,
DW_TAG_template_alias = 0x43,

// D programming language extensions
#ifdef USE_DWARF_D_EXTENSIONS
DW_TAG_darray_type = 0x41,
DW_TAG_aarray_type = 0x42,
DW_TAG_delegate_type = 0x43,
#endif

DW_TAG_lo_user = 0x4080,
DW_TAG_hi_user = 0xFFFF,
};
Expand Down