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[PATCH 3/8, GCC, V8M][arm-embedded] Handling ARMv8-M Security Extension's cmse_nonsecure_entry attribute

From: "Andre Vieira (lists)" <Andre dot SimoesDiasVieira at arm dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Wed, 30 Mar 2016 18:33:13 +0100
Subject: [PATCH 3/8, GCC, V8M][arm-embedded] Handling ARMv8-M Security Extension's cmse_nonsecure_entry attribute
Authentication-results: sourceware.org; auth=none

Hi,

Applied https://gcc.gnu.org/ml/gcc-patches/2015-12/msg02150.html on
embedded-5-branch using the included patch at revision r234583.

*** gcc ***
2016-03-30  Andre Vieira        <andre.simoesdiasvieira@arm.com>
            Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * config/arm/arm.c (arm_handle_cmse_nonsecure_entry): New.
        (arm_attribute_table): Added cmse_nonsecure_entry
        (arm_compute_func_type): Handle cmse_nonsecure_entry.
        (cmse_func_args_or_return_in_stack): New.
        (arm_handle_cmse_nonsecure_entry): New.
        * config/arm/arm.h (ARM_FT_CMSE_ENTRY): New macro define.
        (IS_CMSE_ENTRY): Likewise.

*** gcc/testsuite ***
2016-03-30  Andre Vieira        <andre.simoesdiasvieira@arm.com>
            Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * gcc.target/arm/cmse/cmse-3.c: New.

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