aboutsummaryrefslogtreecommitdiff
path: root/ld
diff options
context:
space:
mode:
authorTerry Guo <terry.guo@arm.com>2015-02-26 14:11:41 +0800
committerTerry Guo <terry.guo@arm.com>2015-02-26 14:11:41 +0800
commit99654aaf360c38a7bff69be8c175a78b83a7d263 (patch)
tree45ebe020964fc5a8d84bbc4ce6f57b5d86b7d0da /ld
parenta127494f2dcad834743e613be4cfea39511ad5ec (diff)
downloadgdb-99654aaf360c38a7bff69be8c175a78b83a7d263.zip
gdb-99654aaf360c38a7bff69be8c175a78b83a7d263.tar.gz
gdb-99654aaf360c38a7bff69be8c175a78b83a7d263.tar.bz2
[ARM]Update for Tag_ABI_HardFP_use per EABI doc
Updated how we merge and display this attribute per the latest EABI documents. bfd/ChangeLog * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we merge Tag_ABI_HardFP_use. binutils/ChangeLog * readelf.c (arm_attr_tag_ABI_HardFP_use): Update how we display it. ld/testsuite/ChangeLog * ld-arm/attr-merge-3.attr: Remove Tag_ABI_HardFP_use. * ld-arm/attr-merge-vfp-10.d: Likewise. * ld-arm/attr-merge-vfp-10r.d: Likewise. * ld-arm/attr-merge-vfp-12.d: Likewise. * ld-arm/attr-merge-vfp-12r.d: Likewise. * ld-arm/attr-merge-vfp-13.d: Likewise. * ld-arm/attr-merge-vfp-13r.d: Likewise. * ld-arm/attr-merge-vfp-14.d: Likewise. * ld-arm/attr-merge-vfp-14r.d: Likewise. * ld-arm/attr-merge-vfp-6.d: Likewise. * ld-arm/attr-merge-vfp-6r.d: Likewise. * ld-arm/attr-merge-vfp-7.d: Likewise. * ld-arm/attr-merge-vfp-7r.d: Likewise. * ld-arm/attr-merge-vfp-8.d: Likewise. * ld-arm/attr-merge-vfp-8r.d: Likewise.
Diffstat (limited to 'ld')
-rw-r--r--ld/testsuite/ChangeLog18
-rw-r--r--ld/testsuite/ld-arm/arm-elf.exp2
-rw-r--r--ld/testsuite/ld-arm/attr-merge-3.attr1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-1.d15
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-1a.s12
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-1b.s16
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-2.d15
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-2a.s12
-rw-r--r--ld/testsuite/ld-arm/attr-merge-hardfp-use-2b.s14
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-10.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-10r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-12.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-12r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-13.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-13r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-14.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-14r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-6.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-6r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-7.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-7r.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-8.d1
-rw-r--r--ld/testsuite/ld-arm/attr-merge-vfp-8r.d1
23 files changed, 104 insertions, 15 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 3d7fcba..3235165 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,21 @@
+2015-02-26 Terry Guo <terry.guo@arm.com>
+
+ * ld-arm/attr-merge-3.attr: Remove Tag_ABI_HardFP_use.
+ * ld-arm/attr-merge-vfp-10.d: Likewise.
+ * ld-arm/attr-merge-vfp-10r.d: Likewise.
+ * ld-arm/attr-merge-vfp-12.d: Likewise.
+ * ld-arm/attr-merge-vfp-12r.d: Likewise.
+ * ld-arm/attr-merge-vfp-13.d: Likewise.
+ * ld-arm/attr-merge-vfp-13r.d: Likewise.
+ * ld-arm/attr-merge-vfp-14.d: Likewise.
+ * ld-arm/attr-merge-vfp-14r.d: Likewise.
+ * ld-arm/attr-merge-vfp-6.d: Likewise.
+ * ld-arm/attr-merge-vfp-6r.d: Likewise.
+ * ld-arm/attr-merge-vfp-7.d: Likewise.
+ * ld-arm/attr-merge-vfp-7r.d: Likewise.
+ * ld-arm/attr-merge-vfp-8.d: Likewise.
+ * ld-arm/attr-merge-vfp-8r.d: Likewise.
+
2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
* ld-avr/avr-prop-1.d: New file.
diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp
index 9d946e0..28b41ca 100644
--- a/ld/testsuite/ld-arm/arm-elf.exp
+++ b/ld/testsuite/ld-arm/arm-elf.exp
@@ -896,6 +896,8 @@ run_dump_test "attr-merge-vfp-14r"
run_dump_test "attr-merge-incompatible"
run_dump_test "attr-merge-arch-2"
run_dump_test "attr-merge-nosection-1"
+run_dump_test "attr-merge-hardfp-use-1"
+run_dump_test "attr-merge-hardfp-use-2"
run_dump_test "unresolved-1"
if { ![istarget "arm*-*-nacl*"] } {
run_dump_test "unresolved-1-dyn"
diff --git a/ld/testsuite/ld-arm/attr-merge-3.attr b/ld/testsuite/ld-arm/attr-merge-3.attr
index 8d7d1c3..0a3939c 100644
--- a/ld/testsuite/ld-arm/attr-merge-3.attr
+++ b/ld/testsuite/ld-arm/attr-merge-3.attr
@@ -22,7 +22,6 @@ File Attributes
Tag_ABI_align_needed: 8-byte
Tag_ABI_align_preserved: 8-byte, except leaf SP
Tag_ABI_enum_size: small
- Tag_ABI_HardFP_use: SP and DP
Tag_ABI_VFP_args: VFP registers
Tag_CPU_unaligned_access: v6
Tag_FP_HP_extension: Allowed
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-1.d b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1.d
new file mode 100644
index 0000000..136ff41
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1.d
@@ -0,0 +1,15 @@
+#source: attr-merge-hardfp-use-1a.s
+#source: attr-merge-hardfp-use-1b.s
+#as:
+#ld: -e main
+#readelf: -A
+# This test is only valid on ELF based ports.
+# not-target: *-*-*coff *-*-pe *-*-wince *-*-*aout* *-*-netbsd *-*-riscix*
+
+Attribute Section: aeabi
+File Attributes
+ Tag_CPU_name: "Cortex-M4"
+ Tag_CPU_arch: v7E-M
+ Tag_CPU_arch_profile: Microcontroller
+ Tag_THUMB_ISA_use: Thumb-2
+ Tag_FP_arch: FPv5/FP-D16 for ARMv8
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-1a.s b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1a.s
new file mode 100644
index 0000000..8a52860
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1a.s
@@ -0,0 +1,12 @@
+ .syntax unified
+ .cpu cortex-m4
+ .fpu fpv4-sp-d16
+ .thumb
+ .text
+ .align 2
+ .global foo
+ .thumb
+ .thumb_func
+ .type foo, %function
+foo:
+ bx lr
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-1b.s b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1b.s
new file mode 100644
index 0000000..3b3a05d
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-1b.s
@@ -0,0 +1,16 @@
+ .thumb
+ .syntax unified
+ .cpu cortex-m7
+ .fpu fpv5-d16
+ .eabi_attribute 27, 3
+ .text
+ .align 2
+ .global main
+ .thumb
+ .thumb_func
+ .type main, %function
+
+
+
+main:
+ bl foo
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-2.d b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2.d
new file mode 100644
index 0000000..b7975de
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2.d
@@ -0,0 +1,15 @@
+#source: attr-merge-hardfp-use-2a.s
+#source: attr-merge-hardfp-use-2b.s
+#as:
+#ld: -e main
+#readelf: -A
+# This test is only valid on ELF based ports.
+# not-target: *-*-*coff *-*-pe *-*-wince *-*-*aout* *-*-netbsd *-*-riscix*
+
+Attribute Section: aeabi
+File Attributes
+ Tag_CPU_name: "Cortex-M4"
+ Tag_CPU_arch: v7E-M
+ Tag_CPU_arch_profile: Microcontroller
+ Tag_THUMB_ISA_use: Thumb-2
+ Tag_FP_arch: FPv5/FP-D16 for ARMv8
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-2a.s b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2a.s
new file mode 100644
index 0000000..8a52860
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2a.s
@@ -0,0 +1,12 @@
+ .syntax unified
+ .cpu cortex-m4
+ .fpu fpv4-sp-d16
+ .thumb
+ .text
+ .align 2
+ .global foo
+ .thumb
+ .thumb_func
+ .type foo, %function
+foo:
+ bx lr
diff --git a/ld/testsuite/ld-arm/attr-merge-hardfp-use-2b.s b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2b.s
new file mode 100644
index 0000000..59913a3
--- /dev/null
+++ b/ld/testsuite/ld-arm/attr-merge-hardfp-use-2b.s
@@ -0,0 +1,14 @@
+ .thumb
+ .syntax unified
+ .cpu cortex-m7
+ .fpu fpv5-d16
+ .eabi_attribute 27, 2
+ .text
+ .align 2
+ .global main
+ .thumb
+ .thumb_func
+ .type main, %function
+
+main:
+ bl foo
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-10.d b/ld/testsuite/ld-arm/attr-merge-vfp-10.d
index f32f119..a7e2fff 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-10.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-10.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FPv5/FP-D16 for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-10r.d b/ld/testsuite/ld-arm/attr-merge-vfp-10r.d
index 35e0f77..581d1b0 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-10r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-10r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FPv5/FP-D16 for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-12.d b/ld/testsuite/ld-arm/attr-merge-vfp-12.d
index f6dff81..c97b9cd 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-12.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-12.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-12r.d b/ld/testsuite/ld-arm/attr-merge-vfp-12r.d
index 1ce719d..139c608 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-12r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-12r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-13.d b/ld/testsuite/ld-arm/attr-merge-vfp-13.d
index b79f606..4724cf4 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-13.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-13.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-13r.d b/ld/testsuite/ld-arm/attr-merge-vfp-13r.d
index 4633d4e..cc192bb 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-13r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-13r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-14.d b/ld/testsuite/ld-arm/attr-merge-vfp-14.d
index b93ef50..865351a 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-14.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-14.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-14r.d b/ld/testsuite/ld-arm/attr-merge-vfp-14r.d
index 2563938..c9e1354 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-14r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-14r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-6.d b/ld/testsuite/ld-arm/attr-merge-vfp-6.d
index 54d063f..2e37b47 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-6.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-6.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: VFPv3
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-6r.d b/ld/testsuite/ld-arm/attr-merge-vfp-6r.d
index f32d4fc..8c68442 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-6r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-6r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: VFPv3
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-7.d b/ld/testsuite/ld-arm/attr-merge-vfp-7.d
index 6b1f9c9..760a82f 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-7.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-7.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-7r.d b/ld/testsuite/ld-arm/attr-merge-vfp-7r.d
index 6b1f9c9..760a82f 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-7r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-7r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FP for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-8.d b/ld/testsuite/ld-arm/attr-merge-vfp-8.d
index 78b74af..22dee2a 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-8.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-8.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FPv5/FP-D16 for ARMv8
- Tag_ABI_HardFP_use: SP and DP
diff --git a/ld/testsuite/ld-arm/attr-merge-vfp-8r.d b/ld/testsuite/ld-arm/attr-merge-vfp-8r.d
index 1fd5d63..7a21318 100644
--- a/ld/testsuite/ld-arm/attr-merge-vfp-8r.d
+++ b/ld/testsuite/ld-arm/attr-merge-vfp-8r.d
@@ -11,4 +11,3 @@ File Attributes
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-1
Tag_FP_arch: FPv5/FP-D16 for ARMv8
- Tag_ABI_HardFP_use: SP and DP