riscv
/
binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

* ieee.c (ieee_start_compilation_unit): Clear modified and 

modified_alloc fields of info.
gdb-4_18-branch
Ian Lance Taylor 31 years ago
parent
36fb98bec6
commit
1dcea5a7df
2 changed files with 38 additions and 52 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 3
      binutils/ChangeLog
  2. 87
      binutils/ieee.c

3
binutils/ChangeLog
View File

@ -1,5 +1,8 @@
Wed Feb 7 14:17:45 1996 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_start_compilation_unit): Clear modified and
modified_alloc fields of info.
* configure.in: Check for --enable-shared. Substitute new
variables BFDLIB and OPCODES.
* configure: Rebuild.

87
binutils/ieee.c
View File

@ -2781,7 +2781,7 @@ ieee_read_cxx_class (info, pp, count)
case 'm':
case 'v':
{
bfd_vma flags, virtindex, control;
bfd_vma flags, voffset, control;
const char *name, *mangled;
unsigned long namlen, mangledlen;
struct ieee_var *pv, *pvend;
@ -2798,9 +2798,11 @@ ieee_read_cxx_class (info, pp, count)
|| ! ieee_require_atn65 (info, pp, &mangled, &mangledlen))
return false;
count -= 3;
if (id == 'v')
if (id != 'v')
voffset = 0;
else
{
if (! ieee_require_asn (info, pp, &virtindex))
if (! ieee_require_asn (info, pp, &voffset))
return false;
--count;
}
@ -2903,19 +2905,12 @@ ieee_read_cxx_class (info, pp, count)
}
else
{
bfd_vma voffset;
debug_type vcontext;
if (id != 'v')
{
voffset = 0;
vcontext = DEBUG_TYPE_NULL;
}
vcontext = DEBUG_TYPE_NULL;
else
{
/* FIXME: This should depend upon the pointer
size. */
voffset = virtindex * 4;
/* FIXME: How can we calculate this correctly? */
vcontext = it->type;
}
@ -3487,8 +3482,6 @@ struct ieee_range
struct ieee_type_class
{
/* The name of the class. */
const char *name;
/* The name index in the debugging information. */
unsigned int indx;
/* The pmisc records for the class. */
@ -3517,6 +3510,8 @@ struct ieee_write_type
unsigned int indx;
/* The size of the type, if known. */
unsigned int size;
/* The name of the type, if any. */
const char *name;
/* If this is a function or method type, we build the type here, and
only add it to the output buffers if we need it. */
struct ieee_buf *fndef;
@ -3550,8 +3545,6 @@ struct ieee_name_type
{
/* Next name/type assocation. */
struct ieee_name_type *next;
/* Name. */
const char *name;
/* Type. */
struct ieee_write_type type;
/* If this is a tag which has not yet been defined, this is the
@ -4200,8 +4193,8 @@ ieee_define_named_type (info, name, tagp, id, size, unsignedp, ppbuf)
/* The name is a tag. If we have already defined the tag, we
must use the existing type index. */
for (nt = info->tags; nt != NULL; nt = nt->next)
if (nt->name[0] == tag[0]
&& strcmp (nt->name, tag) == 0)
if (nt->type.name[0] == tag[0]
&& strcmp (nt->type.name, tag) == 0)
break;
if (nt == NULL)
@ -4210,7 +4203,7 @@ ieee_define_named_type (info, name, tagp, id, size, unsignedp, ppbuf)
memset (nt, 0, sizeof *nt);
if (tag != name)
tag = xstrdup (ab);
nt->name = tag;
nt->type.name = tag;
nt->next = info->tags;
info->tags = nt;
nt->type.indx = info->type_indx;
@ -4342,7 +4335,7 @@ write_ieee_debugging_info (abfd, dhandle)
++info.name_indx;
if (! ieee_write_byte (&info, (int) ieee_nn_record)
|| ! ieee_write_number (&info, name_indx)
|| ! ieee_write_id (&info, nt->name)
|| ! ieee_write_id (&info, nt->type.name)
|| ! ieee_write_byte (&info, (int) ieee_ty_record_enum)
|| ! ieee_write_number (&info, nt->type.indx)
|| ! ieee_write_byte (&info, 0xce)
@ -4476,6 +4469,8 @@ ieee_start_compilation_unit (p, filename)
info->cxx = NULL;
info->linenos = NULL;
info->ranges = NULL;
info->modified = NULL;
info->modified_alloc = 0;
return true;
}
@ -5177,6 +5172,7 @@ ieee_start_struct_type (p, tag, id, structp, size)
|| ! ieee_write_number (info, size))
return false;
info->type_stack->type.name = tag;
info->type_stack->type.strdef = strdef;
return true;
@ -5250,8 +5246,7 @@ ieee_struct_field (p, name, bitpos, bitsize, visibility)
|| ! ieee_write_number (info, 4)
|| ! ieee_write_asn (info, nindx, 'R')
|| ! ieee_write_asn (info, nindx, 3)
|| ! ieee_write_atn65 (info, nindx,
info->type_stack->type.classdef->name)
|| ! ieee_write_atn65 (info, nindx, info->type_stack->type.name)
|| ! ieee_write_atn65 (info, nindx, name))
return false;
}
@ -5330,7 +5325,6 @@ ieee_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
struct ieee_buf *pmiscbuf;
unsigned int indx;
struct ieee_type_class *classdef;
struct ieee_name_type *nt;
/* A C++ class is output as a C++ struct along with a set of pmisc
records describing the class. */
@ -5352,8 +5346,8 @@ ieee_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
vclass = NULL;
if (vptr && ! ownvptr)
{
assert (info->type_stack->type.classdef != NULL);
vclass = info->type_stack->type.classdef->name;
vclass = info->type_stack->type.name;
assert (vclass != NULL);
/* We don't call ieee_pop_unused_type, since the class should
get defined. */
(void) ieee_pop_type (info);
@ -5378,7 +5372,6 @@ ieee_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
classdef = (struct ieee_type_class *) xmalloc (sizeof *classdef);
memset (classdef, 0, sizeof *classdef);
classdef->name = tag;
classdef->indx = indx;
classdef->pmiscbuf = pmiscbuf;
classdef->pmisccount = 3;
@ -5387,15 +5380,6 @@ ieee_start_class_type (p, tag, id, structp, size, vptr, ownvptr)
info->type_stack->type.classdef = classdef;
/* We need to fill in the classdef in the tag as well, so that it
will be set when ieee_tag_type is called. */
for (nt = info->tags; nt != NULL; nt = nt->next)
if (nt->name[0] == tag[0]
&& strcmp (nt->name, tag) == 0)
break;
assert (nt != NULL);
nt->type.classdef = classdef;
return true;
}
@ -5453,12 +5437,12 @@ ieee_class_baseclass (p, bitpos, virtual, visibility)
unsigned int nindx;
assert (info->type_stack != NULL
&& info->type_stack->type.classdef != NULL
&& info->type_stack->type.name != NULL
&& info->type_stack->next != NULL
&& info->type_stack->next->type.classdef != NULL
&& info->type_stack->next->type.strdef != NULL);
bname = info->type_stack->type.classdef->name;
bname = info->type_stack->type.name;
bindx = ieee_pop_type (info);
/* We are currently defining both a struct and a class. We must
@ -5583,9 +5567,7 @@ ieee_class_method_var (info, physname, visibility, staticp, constp,
{
if (voffset > info->type_stack->type.classdef->voffset)
info->type_stack->type.classdef->voffset = voffset;
/* FIXME: The size of a vtable entry depends upon the
architecture. */
if (! ieee_write_asn (info, nindx, (voffset / 4) + 1))
if (! ieee_write_asn (info, nindx, voffset))
return false;
++info->type_stack->type.classdef->pmisccount;
}
@ -5669,16 +5651,12 @@ ieee_end_class_type (p)
if (info->type_stack->type.classdef->vclass != NULL
|| info->type_stack->type.classdef->ownvptr)
{
bfd_vma vsize;
/* FIXME: This calculation is architecture dependent. */
vsize = (info->type_stack->type.classdef->voffset + 4) / 4;
if (! ieee_change_buffer (info,
&info->type_stack->type.classdef->pmiscbuf)
|| ! ieee_write_asn (info, nindx, 'z')
|| ! ieee_write_atn65 (info, nindx, "")
|| ! ieee_write_asn (info, nindx, vsize))
|| ! ieee_write_asn (info, nindx,
info->type_stack->type.classdef->voffset))
return false;
if (info->type_stack->type.classdef->ownvptr)
{
@ -5738,8 +5716,8 @@ ieee_typedef_type (p, name)
for (nt = info->typedefs; nt != NULL; nt = nt->next)
{
if (nt->name[0] == name[0]
&& strcmp (nt->name, name) == 0)
if (nt->type.name[0] == name[0]
&& strcmp (nt->type.name, name) == 0)
{
if (! ieee_push_type (info, nt->type.indx, nt->type.size,
nt->type.unsignedp))
@ -5774,8 +5752,8 @@ ieee_tag_type (p, name, id, kind)
for (nt = info->tags; nt != NULL; nt = nt->next)
{
if (nt->name[0] == name[0]
&& strcmp (nt->name, name) == 0)
if (nt->type.name[0] == name[0]
&& strcmp (nt->type.name, name) == 0)
{
if (! ieee_push_type (info, nt->type.indx, nt->type.size,
nt->type.unsignedp))
@ -5791,7 +5769,7 @@ ieee_tag_type (p, name, id, kind)
if (name == ab)
name = xstrdup (ab);
nt->name = name;
nt->type.name = name;
nt->type.indx = info->type_indx;
++info->type_indx;
nt->kind = kind;
@ -5799,7 +5777,12 @@ ieee_tag_type (p, name, id, kind)
nt->next = info->tags;
info->tags = nt;
return ieee_push_type (info, nt->type.indx, 0, false);
if (! ieee_push_type (info, nt->type.indx, 0, false))
return false;
info->type_stack->type.name = name;
return true;
}
/* Output a typedef. */
@ -5817,8 +5800,8 @@ ieee_typdef (p, name)
nt = (struct ieee_name_type *) xmalloc (sizeof *nt);
memset (nt, 0, sizeof *nt);
nt->name = name;
nt->type = info->type_stack->type;
nt->type.name = name;
nt->kind = DEBUG_KIND_ILLEGAL;
nt->next = info->typedefs;

Write Preview
Loading…
Cancel
Save