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[binutils-gdb] Add support for ARM's NOREAD section flag.
- From: sergiodj+buildbot at redhat dot com
- To: gdb-testers at sourceware dot org
- Date: Tue, 22 Dec 2015 09:23:01 -0500
- Subject: [binutils-gdb] Add support for ARM's NOREAD section flag.
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT ac4c9b0459fe89f2b84bf8b18a3bf86bf569b7d1 ***
Author: Mickael Guene <mickael.guene@st.com>
Branch: master
Commit: ac4c9b0459fe89f2b84bf8b18a3bf86bf569b7d1
Add support for ARM's NOREAD section flag.
include/elf
* arm.h: Add arm SHF_ARM_NOREAD section flag.
bfd * bfd-in2.h: Regenerate.
* section.c: Add SEC_ELF_NOREAD.
* elf32-arm.c (elf32_arm_post_process_headers): Only set
PF_X attribute if a segment only contains section with
SHF_ARM_NOREAD flag.
(elf32_arm_fake_sections): Add SEC_ELF_NOREAD conversion.
(elf32_arm_section_flags): New function to convert SHF_ARM_NOREAD
to bfd flag.
(elf32_arm_lookup_section_flags): New function to allow
INPUT_SECTION_FLAGS directive with SHF_ARM_NOREAD flag.
(elf32_arm_special_sections): Add special sections array
to catch section prefix by '.text.noread' pattern.
ld/testsuite
* ld-arm/arm-elf.exp: New tests.
* ld-arm/thumb1-input-section-flag-match.d: New
* ld-arm/thumb1-input-section-flag-match.s: New
* ld-arm/thumb1-noread-not-present-mixing-two-section.d: New
* ld-arm/thumb1-noread-not-present-mixing-two-section.s: New
* ld-arm/thumb1-noread-present-one-section.d: New
* ld-arm/thumb1-noread-present-one-section.s: New
* ld-arm/thumb1-noread-present-two-section.d: New
* ld-arm/thumb1-noread-present-two-section.s: New
binutils
* readelf.c (get_elf_section_flags): Add support for ARM specific
section flags.
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