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-rw-r--r--bfd/ChangeLog7
-rw-r--r--bfd/elf32-i386.c3
-rw-r--r--bfd/elf64-x86-64.c3
-rw-r--r--ld/ChangeLog9
-rw-r--r--ld/testsuite/ld-i386/i386.exp1
-rw-r--r--ld/testsuite/ld-i386/property-x86-3.d9
-rw-r--r--ld/testsuite/ld-i386/property-x86-3.s51
-rw-r--r--ld/testsuite/ld-x86-64/property-x86-3.d9
-rw-r--r--ld/testsuite/ld-x86-64/property-x86-3.s51
-rw-r--r--ld/testsuite/ld-x86-64/x86-64.exp1
10 files changed, 142 insertions, 2 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 9128808..bd7356c 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
+ GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
+ properties.
+ * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
+
2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index 6f59fb7..513e296 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -6362,7 +6362,8 @@ elf_i386_parse_gnu_properties (bfd *abfd, unsigned int type,
return property_corrupt;
}
prop = _bfd_elf_get_property (abfd, type, datasz);
- prop->u.number = bfd_h_get_32 (abfd, ptr);
+ /* Combine properties of the same type. */
+ prop->u.number |= bfd_h_get_32 (abfd, ptr);
prop->pr_kind = property_number;
break;
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index c77725d..1b93379 100644
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -7003,7 +7003,8 @@ elf_x86_64_parse_gnu_properties (bfd *abfd, unsigned int type,
return property_corrupt;
}
prop = _bfd_elf_get_property (abfd, type, datasz);
- prop->u.number = bfd_h_get_32 (abfd, ptr);
+ /* Combine properties of the same type. */
+ prop->u.number |= bfd_h_get_32 (abfd, ptr);
prop->pr_kind = property_number;
break;
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 92ebbf7..7e22adf 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,12 @@
+2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/ld-i386/i386.exp: Run property-x86-3.
+ * testsuite/ld-x86-64/x86-64.exp: Likewise.
+ * testsuite/ld-i386/property-x86-3.d: New file.
+ * testsuite/ld-i386/property-x86-3.s: Likewise.
+ * testsuite/ld-x86-64/property-x86-3.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-3.s: Likewise.
+
2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
* emulparams/elf_x86_64.sh (TINY_READONLY_SECTION): Replace
diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index 5cb741f..0118f24 100644
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -417,6 +417,7 @@ run_dump_test "pr20253-4b"
run_dump_test "pr20253-4c"
run_dump_test "pr20253-5"
run_dump_test "pr20515"
+run_dump_test "property-x86-3"
if { !([istarget "i?86-*-linux*"]
|| [istarget "i?86-*-gnu*"]
diff --git a/ld/testsuite/ld-i386/property-x86-3.d b/ld/testsuite/ld-i386/property-x86-3.d
new file mode 100644
index 0000000..19c6699
--- /dev/null
+++ b/ld/testsuite/ld-i386/property-x86-3.d
@@ -0,0 +1,9 @@
+#as: --32
+#ld: -shared -m elf_i386
+#readelf: -n
+
+Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+ Properties: x86 ISA used: i486, 586, SSE2, SSE3
+ x86 ISA needed: 586, SSE, SSE3, SSE4_1
diff --git a/ld/testsuite/ld-i386/property-x86-3.s b/ld/testsuite/ld-i386/property-x86-3.s
new file mode 100644
index 0000000..a6fd830
--- /dev/null
+++ b/ld/testsuite/ld-i386/property-x86-3.s
@@ -0,0 +1,51 @@
+ .section ".note.gnu.property", "a"
+ .p2align 2
+ .long 1f - 0f /* name length. */
+ .long 3f - 1f /* data length. */
+ /* NT_GNU_PROPERTY_TYPE_0 */
+ .long 5 /* note type. */
+0:
+ .asciz "GNU" /* vendor name. */
+1:
+ .p2align 2
+ /* GNU_PROPERTY_X86_ISA_1_USED */
+ .long 0xc0000000 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0x3
+5:
+ .p2align 2
+ /* GNU_PROPERTY_X86_ISA_1_NEEDED */
+ .long 0xc0000001 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0xa
+5:
+ .p2align 2
+3:
+
+ .section ".note.gnu.property", "a"
+ .p2align 2
+ .long 1f - 0f /* name length. */
+ .long 3f - 1f /* data length. */
+ /* NT_GNU_PROPERTY_TYPE_0 */
+ .long 5 /* note type. */
+0:
+ .asciz "GNU" /* vendor name. */
+1:
+ .p2align 2
+ /* GNU_PROPERTY_X86_ISA_1_USED */
+ .long 0xc0000000 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0x30
+5:
+ .p2align 2
+ /* GNU_PROPERTY_X86_ISA_1_NEEDED */
+ .long 0xc0000001 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0xa0
+5:
+ .p2align 2
+3:
diff --git a/ld/testsuite/ld-x86-64/property-x86-3.d b/ld/testsuite/ld-x86-64/property-x86-3.d
new file mode 100644
index 0000000..1e0348c
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/property-x86-3.d
@@ -0,0 +1,9 @@
+#as: --64
+#ld: -shared -m elf_x86_64
+#readelf: -n
+
+Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
+ Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+ x86 ISA needed: i486, 586, SSE2, SSE3
diff --git a/ld/testsuite/ld-x86-64/property-x86-3.s b/ld/testsuite/ld-x86-64/property-x86-3.s
new file mode 100644
index 0000000..e87ac81
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/property-x86-3.s
@@ -0,0 +1,51 @@
+ .section ".note.gnu.property", "a"
+ .p2align 3
+ .long 1f - 0f /* name length. */
+ .long 3f - 1f /* data length. */
+ /* NT_GNU_PROPERTY_TYPE_0 */
+ .long 5 /* note type. */
+0:
+ .asciz "GNU" /* vendor name. */
+1:
+ .p2align 3
+ /* GNU_PROPERTY_X86_ISA_1_USED */
+ .long 0xc0000000 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0xa
+5:
+ .p2align 3
+ /* GNU_PROPERTY_X86_ISA_1_NEEDED */
+ .long 0xc0000001 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0x3
+5:
+ .p2align 3
+3:
+
+ .section ".note.gnu.property", "a"
+ .p2align 3
+ .long 1f - 0f /* name length. */
+ .long 3f - 1f /* data length. */
+ /* NT_GNU_PROPERTY_TYPE_0 */
+ .long 5 /* note type. */
+0:
+ .asciz "GNU" /* vendor name. */
+1:
+ .p2align 3
+ /* GNU_PROPERTY_X86_ISA_1_USED */
+ .long 0xc0000000 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0xa0
+5:
+ .p2align 3
+ /* GNU_PROPERTY_X86_ISA_1_NEEDED */
+ .long 0xc0000001 /* pr_type. */
+ .long 5f - 4f /* pr_datasz. */
+4:
+ .long 0x30
+5:
+ .p2align 3
+3:
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index 61032aa..05125df 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -329,6 +329,7 @@ run_dump_test "pr19807-2e"
run_dump_test "pr19969"
run_dump_test "pr20093-1"
run_dump_test "pr20093-2"
+run_dump_test "property-x86-3"
if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} {
return
generated by cgit v1.1 at 2024-08-20 07:21:59 +0000