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* gcore.c: Include solib.h.

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(gcore_create_callback): Call solib_keep_data_in_core when
	considering not saving memory in core file.
	* solib-svr4.c (svr4_keep_data_in_core): New.
	(_initialize_svr4_solib): Initialize
	svr4_so_ops.keep_data_in_core.
	* solib.c (solib_keep_data_in_core): New.
	* solib.h (solib_keep_data_in_core): Declare.
	* solist.h (struct target_so_ops): Add keep_data_in_core.
This commit is contained in:
Joseph Myers
2009-12-01 22:46:15 +00:00
parent 16af530a6f
commit de18c1d81e
6 changed files with 92 additions and 1 deletions
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17
gdb/solib.c
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@@ -948,6 +948,23 @@ solib_name_from_address (struct program_space *pspace, CORE_ADDR address)
return (0);
}
/* Return whether the data starting at VADDR, size SIZE, must be kept
in a core file for shared libraries loaded before "gcore" is used
to be handled correctly when the core file is loaded. This only
applies when the section would otherwise not be kept in the core
file (in particular, for readonly sections). */
int
solib_keep_data_in_core (CORE_ADDR vaddr, unsigned long size)
{
struct target_so_ops *ops = solib_ops (target_gdbarch);
if (ops->keep_data_in_core)
return ops->keep_data_in_core (vaddr, size);
else
return 0;
}
/* Called by free_all_symtabs */
void