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PR c++/15176:

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* NEWS: Update.
	* break-catch-throw.c (compute_exception): New function.
	(exception_funcs): New global.
	(_initialize_break_catch_throw): Create $_exception.
	* cp-abi.c (cplus_type_from_type_info): New function.
	* cp-abi.h (cplus_type_from_type_info): Declare.
	(struct cp_abi_ops) <get_type_from_type_info>: New field.
	* gnu-v3-abi.c (gnuv3_get_typename_from_type_info)
	(gnuv3_get_type_from_type_info): New functions.
	(init_gnuv3_ops): Set get_type_from_type_info ABI field.
gdb/doc
	* gdb.texinfo (Set Catchpoints): Document $_exception.
	(Convenience Vars): Mention $_exception.
gdb/testsuite
	* gdb.base/default.exp: Update for $_exception.
	* gdb.cp/exceptprint.cc: New file.
	* gdb.cp/exceptprint.exp: New file.
	* lib/gdb.exp (skip_libstdcxx_probe_tests): New proc.
This commit is contained in:
Tom Tromey
2013-04-15 18:09:02 +00:00
parent fc4746a2bd
commit 72f1fe8a88
13 changed files with 344 additions and 0 deletions
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10
gdb/cp-abi.c
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@ -199,6 +199,16 @@ cplus_typeid_type (struct gdbarch *gdbarch)
return (*current_cp_abi.get_typeid_type) (gdbarch);
}
/* See cp-abi.h. */
struct type *
cplus_type_from_type_info (struct value *value)
{
if (current_cp_abi.get_type_from_type_info == NULL)
error (_("GDB cannot find the type from a std::type_info on this target"));
return (*current_cp_abi.get_type_from_type_info) (value);
}
int
cp_pass_by_reference (struct type *type)
{