[COMMITTED] libelf: Sync elf.h from glibc.
Mark Wielaard
mark@klomp.org
Sun Feb 18 17:04:00 GMT 2018
Signed-off-by: Mark Wielaard <mark@klomp.org>
---
libelf/ChangeLog | 4 +++
libelf/elf.h | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 98 insertions(+), 2 deletions(-)
diff --git a/libelf/ChangeLog b/libelf/ChangeLog
index 55ab25c..62e8911 100644
--- a/libelf/ChangeLog
+++ b/libelf/ChangeLog
@@ -1,3 +1,7 @@
+2018-02-16 Mark Wielaard <mark@klomp.org>
+
+ * elf.h: Update from glibc.
+
2018-02-09 Joshua Watt <JPEWhacker@gmail.com>
* elf32_updatenull.c (updatenull_wrlock): Use FALLTHROUGH macro
diff --git a/libelf/elf.h b/libelf/elf.h
index 84a7126..4f43577 100644
--- a/libelf/elf.h
+++ b/libelf/elf.h
@@ -1,5 +1,5 @@
/* This file defines standard ELF types, structures, and macros.
- Copyright (C) 1995-2017 Free Software Foundation, Inc.
+ Copyright (C) 1995-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -739,6 +739,8 @@ typedef struct
/* Legal values for note segment descriptor types for core files. */
#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
+#define NT_PRFPREG 2 /* Contains copy of fpregset
+ struct. */
#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
#define NT_PRXREG 4 /* Contains copy of prxregset struct */
@@ -790,11 +792,20 @@ typedef struct
#define NT_S390_LAST_BREAK 0x306 /* s390 breaking event address */
#define NT_S390_SYSTEM_CALL 0x307 /* s390 system call restart data */
#define NT_S390_TDB 0x308 /* s390 transaction diagnostic block */
+#define NT_S390_VXRS_LOW 0x309 /* s390 vector registers 0-15
+ upper half. */
+#define NT_S390_VXRS_HIGH 0x30a /* s390 vector registers 16-31. */
+#define NT_S390_GS_CB 0x30b /* s390 guarded storage registers. */
+#define NT_S390_GS_BC 0x30c /* s390 guarded storage
+ broadcast control block. */
+#define NT_S390_RI_CB 0x30d /* s390 runtime instrumentation. */
#define NT_ARM_VFP 0x400 /* ARM VFP/NEON registers */
#define NT_ARM_TLS 0x401 /* ARM TLS register */
#define NT_ARM_HW_BREAK 0x402 /* ARM hardware breakpoint registers */
#define NT_ARM_HW_WATCH 0x403 /* ARM hardware watchpoint registers */
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
+#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension
+ registers */
/* Legal values for the note segment descriptor types for object files. */
@@ -859,7 +870,8 @@ typedef struct
#define DT_ENCODING 32 /* Start of encoded range */
#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
-#define DT_NUM 34 /* Number used */
+#define DT_SYMTAB_SHNDX 34 /* Address of SYMTAB_SHNDX section */
+#define DT_NUM 35 /* Number used */
#define DT_LOOS 0x6000000d /* Start of OS-specific */
#define DT_HIOS 0x6ffff000 /* End of OS-specific */
#define DT_LOPROC 0x70000000 /* Start of processor-specific */
@@ -967,6 +979,8 @@ typedef struct
#define DF_1_SYMINTPOSE 0x00800000 /* Object has individual interposers. */
#define DF_1_GLOBAUDIT 0x01000000 /* Global auditing required. */
#define DF_1_SINGLETON 0x02000000 /* Singleton symbols are used. */
+#define DF_1_STUB 0x04000000
+#define DF_1_PIE 0x08000000
/* Flags for the feature selection in DT_FEATURE_1. */
#define DTF_1_PARINIT 0x00000001
@@ -1263,6 +1277,62 @@ 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
@@ -3706,6 +3776,28 @@ enum
#define R_TILEGX_NUM 130
+/* RISC-V ELF Flags */
+#define EF_RISCV_RVC 0x0001
+#define EF_RISCV_FLOAT_ABI 0x0006
+#define EF_RISCV_FLOAT_ABI_SOFT 0x0000
+#define EF_RISCV_FLOAT_ABI_SINGLE 0x0002
+#define EF_RISCV_FLOAT_ABI_DOUBLE 0x0004
+#define EF_RISCV_FLOAT_ABI_QUAD 0x0006
+
+/* RISC-V relocations. */
+#define R_RISCV_NONE 0
+#define R_RISCV_32 1
+#define R_RISCV_64 2
+#define R_RISCV_RELATIVE 3
+#define R_RISCV_COPY 4
+#define R_RISCV_JUMP_SLOT 5
+#define R_RISCV_TLS_DTPMOD32 6
+#define R_RISCV_TLS_DTPMOD64 7
+#define R_RISCV_TLS_DTPREL32 8
+#define R_RISCV_TLS_DTPREL64 9
+#define R_RISCV_TLS_TPREL32 10
+#define R_RISCV_TLS_TPREL64 11
+
/* BPF specific declarations. */
#define R_BPF_NONE 0 /* No reloc */
--
1.8.3.1
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