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gdb: add type::is_gnu_ifunc / type::set_is_gnu_ifunc

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Add the `is_gnu_ifunc` and `set_is_gnu_ifunc` methods on `struct type`, in
order to remove the `TYPE_GNU_IFUNC` macro.  In this patch, the macro is
changed to use the getter, so all the call sites of the macro that are
used as a setter are changed to use the setter method directly.  The
next patch will remove the macro completely.

gdb/ChangeLog:

	* gdbtypes.h (struct type) <is_gnu_ifunc, set_is_gnu_ifunc>: New methods.
	(TYPE_GNU_IFUNC): Use type::is_gnu_ifunc, change all write call sites to
	use type::set_is_gnu_ifunc.

Change-Id: Ic23ba8c5b8e589d9fc368385111aa16a94e014e2
This commit is contained in:
Simon Marchi
2020-09-14 11:08:05 -04:00
parent 3f46044c09
commit 03cc72491b
3 changed files with 21 additions and 3 deletions
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4
gdb/gdbtypes.c
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@ -5934,10 +5934,12 @@ objfile_type (struct objfile *objfile)
objfile_type->nodebug_text_symbol
= init_type (objfile, TYPE_CODE_FUNC, TARGET_CHAR_BIT,
"<text variable, no debug info>");
objfile_type->nodebug_text_gnu_ifunc_symbol
= init_type (objfile, TYPE_CODE_FUNC, TARGET_CHAR_BIT,
"<text gnu-indirect-function variable, no debug info>");
TYPE_GNU_IFUNC (objfile_type->nodebug_text_gnu_ifunc_symbol) = 1;
objfile_type->nodebug_text_gnu_ifunc_symbol->set_is_gnu_ifunc (true);
objfile_type->nodebug_got_plt_symbol
= init_pointer_type (objfile, gdbarch_addr_bit (gdbarch),
"<text from jump slot in .got.plt, no debug info>",