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Use iterator_range in more places

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This changes a couple of spots to replace custom iterator range
classes with a specialization of iterator_range.

Regression tested on x86-64 Fedora 34.
This commit is contained in:
Tom Tromey
2021-07-29 15:27:33 -06:00
parent 785e5700ce
commit 177ac6e47e
1 changed files with 9 additions and 50 deletions
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59
gdb/objfiles.h
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@ -380,29 +380,7 @@ private:
/* A range adapter wrapping separate_debug_iterator. */ /* A range adapter wrapping separate_debug_iterator. */
class separate_debug_range typedef iterator_range<separate_debug_iterator> separate_debug_range;
{
public:
explicit separate_debug_range (struct objfile *objfile)
: m_objfile (objfile)
{
}
separate_debug_iterator begin ()
{
return separate_debug_iterator (m_objfile);
}
separate_debug_iterator end ()
{
return separate_debug_iterator (nullptr);
}
private:
struct objfile *m_objfile;
};
/* Master structure for keeping track of each file from which /* Master structure for keeping track of each file from which
gdb reads symbols. There are several ways these get allocated: 1. gdb reads symbols. There are several ways these get allocated: 1.
@ -456,38 +434,17 @@ public:
/* A range adapter that makes it possible to iterate over all /* A range adapter that makes it possible to iterate over all
minimal symbols of an objfile. */ minimal symbols of an objfile. */
class msymbols_range typedef iterator_range<minimal_symbol_iterator> msymbols_range;
{
public:
explicit msymbols_range (struct objfile *objfile)
: m_objfile (objfile)
{
}
minimal_symbol_iterator begin () const
{
return minimal_symbol_iterator (m_objfile->per_bfd->msymbols.get ());
}
minimal_symbol_iterator end () const
{
return minimal_symbol_iterator
(m_objfile->per_bfd->msymbols.get ()
+ m_objfile->per_bfd->minimal_symbol_count);
}
private:
struct objfile *m_objfile;
};
/* Return a range adapter for iterating over all minimal /* Return a range adapter for iterating over all minimal
symbols. */ symbols. */
msymbols_range msymbols () msymbols_range msymbols ()
{ {
return msymbols_range (this); auto start = minimal_symbol_iterator (per_bfd->msymbols.get ());
auto end = minimal_symbol_iterator (per_bfd->msymbols.get ()
+ per_bfd->minimal_symbol_count);
return msymbols_range (start, end);
} }
/* Return a range adapter for iterating over all the separate debug /* Return a range adapter for iterating over all the separate debug
@ -495,7 +452,9 @@ public:
separate_debug_range separate_debug_objfiles () separate_debug_range separate_debug_objfiles ()
{ {
return separate_debug_range (this); auto start = separate_debug_iterator (this);
auto end = separate_debug_iterator (nullptr);
return separate_debug_range (start, end);
} }
CORE_ADDR text_section_offset () const CORE_ADDR text_section_offset () const