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* bfd/elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for

Browse Source 
merging Tag_DIV_use, Tag_MPextension_use, and
	Tag_MPextension_use_legacy tags.
	* binutils/readelf.c (arm_attr_tag_Advanced_SIMD_arch): Add
	description of newly permitted attribute values.
	(arm_attr_tag_Virtualization_use): Likewise.
	(arm_attr_tag_DIV_use): Add description of new attribute.
	(arm_attr_tag_MPextension_use_legacy): Likewise.
	* gas/config/tc-arm.c (arm_convert_symbolic_attribute):
	Add Tag_DIV_use.
	* gas/doc/c-arm.texi: Likewise.
	* gas/testsuite/gas/arm/attr-order.d: Fix test for new names for
	attribute values.
	* include/elf/arm.h (Tag_MPextension_use): Renumber.
	(Tag_DIV_use): Add.
	(Tag_MPextension_use_legacy): Likewise.
	* ld/testsuite/ld-arm/attr-merge-3.attr: Fix test for new attribute
	values.
	* ld/testsuite/ld-arm/attr-merge-3b.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-unknown-1.d: Fix test now that 42
	is a recognised attribute ID.
	* ld/testsuite/ld-arm/attr-merge-unknown-1.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-6.attr: New test.
	* ld/testsuite/ld-arm/attr-merge-6a.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-6b.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-7.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-7a.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-7b.s: Likewise.
	* ld/testsuite/ld-arm/arm-elf.exp: Run the new tests.
This commit is contained in:
Matthew Gretton-Dann
2010-02-18 10:56:28 +00:00
parent b2fc24d469
commit cd21e5460f
22 changed files with 178 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
ld/testsuite/ChangeLog
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@ -1,3 +1,18 @@
2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* ld-arm/attr-merge-3.attr: Fix test for new attribute values.
* ld-arm/attr-merge-3b.s: Likewise.
* ld-arm/attr-merge-unknown-1.d: Fix test now that 42 is a recognised
attribute ID.
* ld-arm/attr-merge-unknown-1.s: Likewise.
* ld-arm/attr-merge-6.attr: New test.
* ld-arm/attr-merge-6a.s: Likewise.
* ld-arm/attr-merge-6b.s: Likewise.
* ld-arm/attr-merge-7.attr: Likewise.
* ld-arm/attr-merge-7a.s: Likewise.
* ld-arm/attr-merge-7b.s: Likewise.
* ld-arm/arm-elf.exp: Run the new tests.
2010-02-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* ld-arm/jump-reloc-veneers-long.d: Correct testcase for

9
ld/testsuite/ld-arm/arm-elf.exp
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@ -296,6 +296,15 @@ set armeabitests {
{"EABI attribute merging 5" "-r" "" {attr-merge-5.s attr-merge-5.s}
{{readelf -A attr-merge-5.attr}}
"attr-merge-5"}
{"EABI attribute merging 6" "-r" "" {attr-merge-6a.s attr-merge-6b.s}
{{readelf -A attr-merge-6.attr}}
"attr-merge-6"}
{"EABI attribute merging 6 reversed" "-r" "" {attr-merge-6b.s attr-merge-6a.s}
{{readelf -A attr-merge-6.attr}}
"attr-merge-6r"}
{"EABI attribute merging 7" "-r" "" {attr-merge-7a.s attr-merge-7b.s}
{{readelf -A attr-merge-7.attr}}
"attr-merge-7"}
{"EABI attribute arch merging 1" "-r" "" {arch-v6k.s arch-v6t2.s}
{{readelf -A attr-merge-arch-1.attr}}
"attr-merge-arch-1"}

4
ld/testsuite/ld-arm/attr-merge-3.attr
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@ -26,6 +26,6 @@ File Attributes
Tag_ABI_VFP_args: VFP registers
Tag_CPU_unaligned_access: v6
Tag_VFP_HP_extension: Allowed
Tag_T2EE_use: Allowed
Tag_Virtualization_use: Allowed
Tag_MPextension_use: Allowed
Tag_T2EE_use: Allowed
Tag_Virtualization_use: TrustZone

2
ld/testsuite/ld-arm/attr-merge-3b.s
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@ -33,6 +33,6 @@
.eabi_attribute Tag_nodefaults, 1
@ .eabi_attribute Tag_also_compatible_with,
.eabi_attribute Tag_T2EE_use, 1
.eabi_attribute Tag_conformance, "2.07"
.eabi_attribute Tag_conformance, "2.08"
.eabi_attribute Tag_Virtualization_use, 1
.eabi_attribute Tag_MPextension_use, 1

4
ld/testsuite/ld-arm/attr-merge-6a.s Normal file
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@ -0,0 +1,4 @@
.cpu cortex-a9
.fpu softvfp
.eabi_attribute 70, 1
.file "attr-merge-6a.s"

3
ld/testsuite/ld-arm/attr-merge-6b.s Normal file
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@ -0,0 +1,3 @@
.cpu cortex-a9
.fpu softvfp
.file "attr-merge-6b.s"

9
ld/testsuite/ld-arm/attr-merge-7.attr Normal file
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@ -0,0 +1,9 @@
Attribute Section: aeabi
File Attributes
Tag_CPU_name: "CORTEX-A9"
Tag_CPU_arch: v7
Tag_CPU_arch_profile: Application
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-2
Tag_MPextension_use: Allowed

4
ld/testsuite/ld-arm/attr-merge-7a.s Normal file
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@ -0,0 +1,4 @@
.cpu cortex-a9
.fpu softvfp
.eabi_attribute 70, 1
.file "attr-merge-7a.s"

4
ld/testsuite/ld-arm/attr-merge-7b.s Normal file
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@ -0,0 +1,4 @@
.cpu cortex-a9
.fpu softvfp
.eabi_attribute Tag_MPextension_use, 1
.file "attr-merge-7b.s"

2
ld/testsuite/ld-arm/attr-merge-unknown-1.d
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@ -2,4 +2,4 @@
#source: blank.s
#as:
#ld:
#error: Unknown mandatory EABI object attribute 42
#error: Unknown mandatory EABI object attribute 40

2
ld/testsuite/ld-arm/attr-merge-unknown-1.s
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@ -1,3 +1,3 @@
@ This attrubute is supposed to be unknown.
@ If this number should become known, change it.
.eabi_attribute 42, 1
.eabi_attribute 40, 1