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C++: Initialize a couple const globals 

In C++ mode, we get:

 src/gdb/gdbserver/tdesc.c:43:33: error: uninitialized const ‘default_description’ [-fpermissive]
  static const struct target_desc default_description;
				  ^
 In file included from src/gdb/gdbserver/tdesc.c:19:0:
 src/gdb/gdbserver/tdesc.h:26:8: note: ‘const struct target_desc’ has no user-provided default constructor
  struct target_desc
	 ^

gdb/ChangeLog:
2015-08-21  Pedro Alves  <palves@redhat.com>

	* frame.c (null_frame_id): Explicitly zero-initialize.

gdb/gdbserver/ChangeLog:
2015-08-21  Pedro Alves  <palves@redhat.com>

	* tdesc.c (default_description): Explicitly zero-initialize.
This commit is contained in:
Pedro Alves 2015-08-21 23:49:37 +01:00
parent 049412e38f
commit f890475111
4 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gdb/ChangeLog
View File

@ -1,3 +1,7 @@
2015-08-21 Pedro Alves <palves@redhat.com>
* frame.c (null_frame_id): Explicitly zero-initialize.
2015-08-21 Tom Tromey <tromey@redhat.com>
* dwarf2read.c (struct dwarf2_section_info): Rename field

2
gdb/frame.c
View File

@ -503,7 +503,7 @@ frame_unwind_caller_id (struct frame_info *next_frame)
return null_frame_id;
}
const struct frame_id null_frame_id; /* All zeros. */
const struct frame_id null_frame_id = { 0 }; /* All zeros. */
const struct frame_id outer_frame_id = { 0, 0, 0, FID_STACK_INVALID, 0, 1, 0 };
struct frame_id

4
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,7 @@
2015-08-21 Pedro Alves <palves@redhat.com>
* tdesc.c (default_description): Explicitly zero-initialize.
2015-08-21 Pedro Alves <palves@redhat.com>
PR gdb/18749

2
gdb/gdbserver/tdesc.c
View File

@ -40,7 +40,7 @@ init_target_desc (struct target_desc *tdesc)
#ifndef IN_PROCESS_AGENT
static const struct target_desc default_description;
static const struct target_desc default_description = { 0 };
void
copy_target_description (struct target_desc *dest,