On 8/30/19 4:09 AM, Jozef Lawrynowicz wrote: > The attached patch adds a new target hook "TARGET_HANDLE_GENERIC_ATTRIBUTE" > which enables a back end to perform additional processing of an attribute that > is normally handled by a front end. > > So far only the "section" and "noinit" attribute make use of this hook, as the > msp430 back end requires additional attribute conflict checking to be > performed > on these generic attributes. > > > 0001-Implement-TARGET_HANDLE_GENERIC_ATTRIBUTE.patch > > From e693da709114df378e2ea8b1d3729b105c99a495 Mon Sep 17 00:00:00 2001 > From: Jozef Lawrynowicz <joze...@mittosystems.com> > Date: Wed, 28 Aug 2019 14:09:20 +0100 > Subject: [PATCH 1/3] Implement TARGET_HANDLE_GENERIC_ATTRIBUTE > > gcc/ChangeLog: > > 2019-08-29 Jozef Lawrynowicz <joze...@mittosystems.com> > > * config/msp430/msp430.c (TARGET_HANDLE_GENERIC_ATTRIBUTE): Define. > (msp430_handle_generic_attribute): New function. > * doc/tm.texi: Regenerate. > * doc/tm.texi.in: Add TARGET_HANDLE_GENERIC_ATTRIBUTE. > * hooks.c (hook_tree_treeptr_tree_tree_int_boolptr_null): New. > * hooks.h (hook_tree_treeptr_tree_tree_int_boolptr_null): New. > * target.def: Define new hook TARGET_HANDLE_GENERIC_ATTRIBUTE. > > gcc/c-family/ChangeLog: > > 2019-08-29 Jozef Lawrynowicz <joze...@mittosystems.com> > > * c-attribs.c (handle_section_attribute): Call the > handle_generic_attribute target hook after performing target > independent processing. > (handle_noinit_attribute): Likewise. Just a nit. In a couple places in c-attribs.c you have:
> + if (!(* no_add_attrs)) Drop the whitespace between the * and no_add_attrs. OK with that change. jeff
