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Use gdb_bfd_sections in core_target_open

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This changes core_target_open to avoid bfd_map_over_sections, in favor
of iteration.

gdb/ChangeLog
2020-09-19  Tom Tromey  <tom@tromey.com>

	* corelow.c (add_to_thread_list): Change parameters.
	(core_target_open): Use foreach.
This commit is contained in:
Tom Tromey 2020-09-19 11:54:49 -06:00
parent cafb0d8131
commit a190fabbfc
2 changed files with 9 additions and 6 deletions
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5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2020-09-19 Tom Tromey <tom@tromey.com>
* corelow.c (add_to_thread_list): Change parameters.
(core_target_open): Use foreach.
2020-09-19 Tom Tromey <tom@tromey.com>
* gdb_bfd.h (gdb_bfd_sections): New overload. Fix formatting of

10
gdb/corelow.c
View file

@ -290,8 +290,6 @@ core_target::build_file_mappings ()
normalize_mem_ranges (&m_core_unavailable_mappings);
}
static void add_to_thread_list (bfd *, asection *, void *);
/* An arbitrary identifier for the core inferior. */
#define CORELOW_PID 1
@ -322,11 +320,10 @@ core_target::close ()
extract the list of threads in a core file. */
static void
add_to_thread_list (bfd *abfd, asection *asect, void *reg_sect_arg)
add_to_thread_list (asection *asect, asection *reg_sect)
{
int core_tid;
int pid, lwpid;
asection *reg_sect = (asection *) reg_sect_arg;
bool fake_pid_p = false;
struct inferior *inf;
@ -493,8 +490,9 @@ core_target_open (const char *arg, int from_tty)
/* Build up thread list from BFD sections, and possibly set the
current thread to the .reg/NN section matching the .reg
section. */
bfd_map_over_sections (core_bfd, add_to_thread_list,
bfd_get_section_by_name (core_bfd, ".reg"));
asection *reg_sect = bfd_get_section_by_name (core_bfd, ".reg");
for (asection *sect : gdb_bfd_sections (core_bfd))
add_to_thread_list (sect, reg_sect);
if (inferior_ptid == null_ptid)
{