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r275356 - in /trunk/gcc: ChangeLog config/msp43...
- From: jozefl at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 03 Sep 2019 20:48:56 -0000
- Subject: r275356 - in /trunk/gcc: ChangeLog config/msp43...
Author: jozefl
Date: Tue Sep 3 20:48:55 2019
New Revision: 275356
URL: https://gcc.gnu.org/viewcvs?rev=275356&root=gcc&view=rev
Log:
MSP430: Setup exclusion tables for function and data attributes
gcc/ChangeLog:
2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config/msp430/msp430.c (msp430_attr): Remove warnings about
conflicting msp430-specific attributes.
(msp430_section_attr): Likewise.
Add warnings about conflicts with generic "noinit" and "section"
attributes.
Fix grammar in -mlarge error message.
(msp430_data_attr): Rename to msp430_persist_attr.
Add warnings about conflicts with generic "noinit" and "section"
attributes.
Add warning for when variable is not initialized.
Chain conditionals which prevent the attribute being added.
(ATTR_EXCL): New helper.
(attr_reent_exclusions): New exclusion table.
(attr_naked_exclusions): Likewise.
(attr_crit_exclusions): Likewise.
(attr_lower_exclusions): Likewise.
(attr_upper_exclusions): Likewise.
(attr_either_exclusions): Likewise.
(attr_persist_exclusions): Likewise.
(msp430_attribute_table): Update with exclusion rules.
(msp430_output_aligned_decl_common): Don't output common symbol if decl
has a section.
gcc/testsuite/ChangeLog:
2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* gcc.target/msp430/data-attributes-2.c: New test.
* gcc.target/msp430/function-attributes-4.c: Update dg-warning
strings.
* gcc.target/msp430/region-attribute-misuse.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.target/msp430/data-attributes-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/msp430/msp430.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.target/msp430/function-attributes-4.c
trunk/gcc/testsuite/gcc.target/msp430/region-attribute-misuse.c