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Use gdb_bfd_ref_ptr in target_bfd

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I noticed that target_bfd was using manual reference counting for the
BFD it held.  This patch changes it to use gdb_bfd_ref_ptr instead.

Tested by the buildbot.

ChangeLog
2018-05-04  Tom Tromey  <tom@tromey.com>

	* bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
	(target_bfd::target_bfd, target_bfd::~target_bfd): Update.
This commit is contained in:
Tom Tromey
2018-05-04 10:17:52 -06:00
parent 2be4d7f0e0
commit ade72a3453
2 changed files with 7 additions and 4 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2018-05-04 Tom Tromey <tom@tromey.com>
* bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
(target_bfd::target_bfd, target_bfd::~target_bfd): Update.
2018-05-04 Ulrich Weigand <uweigand@de.ibm.com>
* spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.

6
gdb/bfd-target.c
View File

@ -53,7 +53,7 @@ public:
private:
/* The BFD we're wrapping. */
struct bfd *m_bfd;
gdb_bfd_ref_ptr m_bfd;
/* The section table build from the ALLOC sections in BFD. Note
that we can't rely on extracting the BFD from a random section in
@ -90,10 +90,9 @@ target_bfd::get_section_table ()
}
target_bfd::target_bfd (struct bfd *abfd)
: m_bfd (gdb_bfd_ref_ptr::new_reference (abfd))
{
this->to_stratum = file_stratum;
m_bfd = abfd;
gdb_bfd_ref (abfd);
m_table.sections = NULL;
m_table.sections_end = NULL;
build_section_table (abfd, &m_table.sections, &m_table.sections_end);
@ -101,7 +100,6 @@ target_bfd::target_bfd (struct bfd *abfd)
target_bfd::~target_bfd ()
{
gdb_bfd_unref (m_bfd);
xfree (m_table.sections);
}