Add NT_GNU_PROPERTY_TYPE_0 macros

Add macros used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0).

	* elf/elf.h (NT_GNU_PROPERTY_TYPE_0): New.
	(NOTE_GNU_PROPERTY_SECTION_NAME): Likewise.
	(GNU_PROPERTY_STACK_SIZE): Likewie.
	(GNU_PROPERTY_NO_COPY_ON_PROTECTED): Likewie.
	(GNU_PROPERTY_LOPROC): Likewise.
	(GNU_PROPERTY_HIPROC): Likewise.
	(GNU_PROPERTY_LOUSER): Likewise.
	(GNU_PROPERTY_HIUSER): Likewise.
	(GNU_PROPERTY_X86_ISA_1_USED): Likwise.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Likwise.
	(GNU_PROPERTY_X86_FEATURE_1_AND): Likwise.
	(GNU_PROPERTY_X86_ISA_1_486): Likwise.
	(GNU_PROPERTY_X86_ISA_1_586): Likwise.
	(GNU_PROPERTY_X86_ISA_1_686): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSE): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSE2): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSE3): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSSE3): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSE4_1): Likwise.
	(GNU_PROPERTY_X86_ISA_1_SSE4_2): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX2): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512F): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512CD): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512ER): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512PF): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512VL): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Likwise.
	(GNU_PROPERTY_X86_ISA_1_AVX512BW): Likwise.
	(GNU_PROPERTY_X86_FEATURE_1_IBT): Likwise.
	(GNU_PROPERTY_X86_FEATURE_1_SHSTK): Likwise.

2 files changed, 90 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 7ba3baf..e0b57b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,37 @@
+2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* elf/elf.h (NT_GNU_PROPERTY_TYPE_0): New.
+	(NOTE_GNU_PROPERTY_SECTION_NAME): Likewise.
+	(GNU_PROPERTY_STACK_SIZE): Likewie.
+	(GNU_PROPERTY_NO_COPY_ON_PROTECTED): Likewie.
+	(GNU_PROPERTY_LOPROC): Likewise.
+	(GNU_PROPERTY_HIPROC): Likewise.
+	(GNU_PROPERTY_LOUSER): Likewise.
+	(GNU_PROPERTY_HIUSER): Likewise.
+	(GNU_PROPERTY_X86_ISA_1_USED): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_NEEDED): Likwise.
+	(GNU_PROPERTY_X86_FEATURE_1_AND): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_486): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_586): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_686): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSE): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSE2): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSE3): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSSE3): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSE4_1): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_SSE4_2): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX2): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512F): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512CD): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512ER): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512PF): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512VL): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Likwise.
+	(GNU_PROPERTY_X86_ISA_1_AVX512BW): Likwise.
+	(GNU_PROPERTY_X86_FEATURE_1_IBT): Likwise.
+	(GNU_PROPERTY_X86_FEATURE_1_SHSTK): Likwise.
+
 2017-08-18  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 
 	* misc/sys/cdefs.h (__HAVE_GENERIC_SELECTION): Define to 0, if
diff --git a/elf/elf.h b/elf/elf.h
index 84a7126..01a43ce 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -1263,6 +1263,62 @@ typedef struct
 /* Version note generated by GNU gold containing a version string.  */
 #define NT_GNU_GOLD_VERSION	4
 
+/* Program property.  */
+#define NT_GNU_PROPERTY_TYPE_0 5
+
+/* Note section name of program property.   */
+#define NOTE_GNU_PROPERTY_SECTION_NAME ".note.gnu.property"
+
+/* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0).  */
+
+/* Stack size.  */
+#define GNU_PROPERTY_STACK_SIZE			1
+/* No copy relocation on protected data symbol.  */
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED	2
+
+/* Processor-specific semantics, lo */
+#define GNU_PROPERTY_LOPROC			0xc0000000
+/* Processor-specific semantics, hi */
+#define GNU_PROPERTY_HIPROC			0xdfffffff
+/* Application-specific semantics, lo */
+#define GNU_PROPERTY_LOUSER			0xe0000000
+/* Application-specific semantics, hi */
+#define GNU_PROPERTY_HIUSER			0xffffffff
+
+/* The x86 instruction sets indicated by the corresponding bits are
+   used in program.  Their support in the hardware is optional.  */
+#define GNU_PROPERTY_X86_ISA_1_USED		0xc0000000
+/* The x86 instruction sets indicated by the corresponding bits are
+   used in program and they must be supported by the hardware.   */
+#define GNU_PROPERTY_X86_ISA_1_NEEDED		0xc0000001
+/* X86 processor-specific features used in program.  */
+#define GNU_PROPERTY_X86_FEATURE_1_AND		0xc0000002
+
+#define GNU_PROPERTY_X86_ISA_1_486		(1U << 0)
+#define GNU_PROPERTY_X86_ISA_1_586		(1U << 1)
+#define GNU_PROPERTY_X86_ISA_1_686		(1U << 2)
+#define GNU_PROPERTY_X86_ISA_1_SSE		(1U << 3)
+#define GNU_PROPERTY_X86_ISA_1_SSE2		(1U << 4)
+#define GNU_PROPERTY_X86_ISA_1_SSE3		(1U << 5)
+#define GNU_PROPERTY_X86_ISA_1_SSSE3		(1U << 6)
+#define GNU_PROPERTY_X86_ISA_1_SSE4_1		(1U << 7)
+#define GNU_PROPERTY_X86_ISA_1_SSE4_2		(1U << 8)
+#define GNU_PROPERTY_X86_ISA_1_AVX		(1U << 9)
+#define GNU_PROPERTY_X86_ISA_1_AVX2		(1U << 10)
+#define GNU_PROPERTY_X86_ISA_1_AVX512F		(1U << 11)
+#define GNU_PROPERTY_X86_ISA_1_AVX512CD		(1U << 12)
+#define GNU_PROPERTY_X86_ISA_1_AVX512ER		(1U << 13)
+#define GNU_PROPERTY_X86_ISA_1_AVX512PF		(1U << 14)
+#define GNU_PROPERTY_X86_ISA_1_AVX512VL		(1U << 15)
+#define GNU_PROPERTY_X86_ISA_1_AVX512DQ		(1U << 16)
+#define GNU_PROPERTY_X86_ISA_1_AVX512BW		(1U << 17)
+
+/* This indicates that all executable sections are compatible with
+   IBT.  */
+#define GNU_PROPERTY_X86_FEATURE_1_IBT		(1U << 0)
+/* This indicates that all executable sections are compatible with
+   SHSTK.  */
+#define GNU_PROPERTY_X86_FEATURE_1_SHSTK	(1U << 1)
 
 /* Move records.  */
 typedef struct