[PATCH] libelf: Sync elf.h from glibc

["Ying Huang" <ying.huang@oss.cipunited.com>]

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From: Ying Huang <ying.huang@oss.cipunited.com>

MIPS add new ELF file header flags, new relocations and new section
type SHT_MIPS_ABIFLAGS.
---
 libelf/elf.h | 109 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 107 insertions(+), 2 deletions(-)

diff --git a/libelf/elf.h b/libelf/elf.h
index 9c51073f..7b4a8fe4 100644
--- a/libelf/elf.h
+++ b/libelf/elf.h
@@ -1685,11 +1685,25 @@ typedef struct
 #define EF_MIPS_PIC		2     /* Contains PIC code.  */
 #define EF_MIPS_CPIC		4     /* Uses PIC calling sequence.  */
 #define EF_MIPS_XGOT		8
-#define EF_MIPS_64BIT_WHIRL	16
+#define EF_MIPS_UCODE		16
 #define EF_MIPS_ABI2		32
 #define EF_MIPS_ABI_ON32	64
+#define EF_MIPS_OPTIONS_FIRST	0x00000080 /* Process the .MIPS.options
+					      section first by ld.  */
+#define EF_MIPS_32BITMODE	0x00000100 /* Indicates code compiled for
+					      a 64-bit machine in 32-bit
+					      mode (regs are 32-bits
+					      wide).  */
 #define EF_MIPS_FP64		512  /* Uses FP64 (12 callee-saved).  */
 #define EF_MIPS_NAN2008	1024  /* Uses IEEE 754-2008 NaN encoding.  */
+#define EF_MIPS_ARCH_ASE	0x0f000000 /* Architectural Extensions
+					      used by this file.  */
+#define EF_MIPS_ARCH_ASE_MDMX	0x08000000 /* Use MDMX multimedia
+					      extensions.  */
+#define EF_MIPS_ARCH_ASE_M16	0x04000000 /* Use MIPS-16 ISA
+					      extensions.  */
+#define EF_MIPS_ARCH_ASE_MICROMIPS	0x02000000 /* Use MICROMIPS ISA
+						      extensions.  */
 #define EF_MIPS_ARCH		0xf0000000 /* MIPS architecture level.  */
 
 /* Legal values for MIPS architecture level.  */
@@ -1703,6 +1717,38 @@ typedef struct
 #define EF_MIPS_ARCH_64		0x60000000 /* MIPS64 code.  */
 #define EF_MIPS_ARCH_32R2	0x70000000 /* MIPS32r2 code.  */
 #define EF_MIPS_ARCH_64R2	0x80000000 /* MIPS64r2 code.  */
+#define EF_MIPS_ARCH_32R6	0x90000000 /* MIPS32r6 code.  */
+#define EF_MIPS_ARCH_64R6	0xa0000000 /* MIPS64r6 code.  */
+#define EF_MIPS_ABI		0x0000F000 /* The ABI of the file.  Also
+					      see EF_MIPS_ABI2 above.  */
+#define EF_MIPS_ABI_O32		0x00001000 /* The original o32 abi.  */
+#define EF_MIPS_ABI_O64		0x00002000 /* O32 extended to work on
+					      64 bit architectures.  */
+#define EF_MIPS_ABI_EABI32	0x00003000 /* EABI in 32 bit mode.  */
+#define EF_MIPS_ABI_EABI64	0x00004000 /* EABI in 64 bit mode.  */
+#define EF_MIPS_MACH		0x00FF0000
+#define EF_MIPS_MACH_3900	0x00810000
+#define EF_MIPS_MACH_4010	0x00820000
+#define EF_MIPS_MACH_4100	0x00830000
+#define EF_MIPS_MACH_ALLEGREX	0x00840000
+#define EF_MIPS_MACH_4650	0x00850000
+#define EF_MIPS_MACH_4120	0x00870000
+#define EF_MIPS_MACH_4111	0x00880000
+#define EF_MIPS_MACH_SB1	0x008a0000
+#define EF_MIPS_MACH_OCTEON	0x008b0000
+#define EF_MIPS_MACH_XLR	0x008c0000
+#define EF_MIPS_MACH_OCTEON2	0x008d0000
+#define EF_MIPS_MACH_OCTEON3	0x008e0000
+#define EF_MIPS_MACH_5400	0x00910000
+#define EF_MIPS_MACH_5900	0x00920000
+#define EF_MIPS_MACH_IAMR2	0x00930000
+#define EF_MIPS_MACH_5500	0x00980000
+#define EF_MIPS_MACH_9000	0x00990000
+#define EF_MIPS_MACH_LS2E	0x00A00000
+#define EF_MIPS_MACH_LS2F	0x00A10000
+#define EF_MIPS_MACH_GS464	0x00A20000
+#define EF_MIPS_MACH_GS464E	0x00A30000
+#define EF_MIPS_MACH_GS264E	0x00A40000
 
 /* The following are unofficial names and should not be used.  */
 
@@ -1763,6 +1809,7 @@ typedef struct
 #define SHT_MIPS_EH_REGION	0x70000027
 #define SHT_MIPS_XLATE_OLD	0x70000028
 #define SHT_MIPS_PDR_EXCEPTION	0x70000029
+#define SHT_MIPS_ABIFLAGS	0x7000002a
 #define SHT_MIPS_XHASH		0x7000002b
 
 /* Legal values for sh_flags field of Elf32_Shdr.  */
@@ -1931,10 +1978,68 @@ typedef struct
 #define R_MIPS_TLS_TPREL_HI16	49	/* TP-relative offset, high 16 bits */
 #define R_MIPS_TLS_TPREL_LO16	50	/* TP-relative offset, low 16 bits */
 #define R_MIPS_GLOB_DAT		51
+#define R_MIPS_PC21_S2		60
+#define R_MIPS_PC26_S2		61
+#define R_MIPS_PC18_S3		62
+#define R_MIPS_PC19_S2		63
+#define R_MIPS_PCHI16		64
+#define R_MIPS_PCLO16		65
+#define R_MIPS16_26		100
+#define R_MIPS16_GPREL		101
+#define R_MIPS16_GOT16		102
+#define R_MIPS16_CALL16		103
+#define R_MIPS16_HI16		104
+#define R_MIPS16_LO16		105
+#define R_MIPS16_TLS_GD		106
+#define R_MIPS16_TLS_LDM	107
+#define R_MIPS16_TLS_DTPREL_HI16	108
+#define R_MIPS16_TLS_DTPREL_LO16	109
+#define R_MIPS16_TLS_GOTTPREL	110
+#define R_MIPS16_TLS_TPREL_HI16	111
+#define R_MIPS16_TLS_TPREL_LO16	112
+#define R_MIPS16_PC16_S1	113
 #define R_MIPS_COPY		126
 #define R_MIPS_JUMP_SLOT        127
+#define R_MIPS_RELATIVE		128
+#define R_MICROMIPS_26_S1	133
+#define R_MICROMIPS_HI16	134
+#define R_MICROMIPS_LO16	135
+#define R_MICROMIPS_GPREL16	136
+#define R_MICROMIPS_LITERAL	137
+#define R_MICROMIPS_GOT16	138
+#define R_MICROMIPS_PC7_S1	139
+#define R_MICROMIPS_PC10_S1	140
+#define R_MICROMIPS_PC16_S1	141
+#define R_MICROMIPS_CALL16	142
+#define R_MICROMIPS_GOT_DISP	145
+#define R_MICROMIPS_GOT_PAGE	146
+#define R_MICROMIPS_GOT_OFST	147
+#define R_MICROMIPS_GOT_HI16	148
+#define R_MICROMIPS_GOT_LO16	149
+#define R_MICROMIPS_SUB		150
+#define R_MICROMIPS_HIGHER	151
+#define R_MICROMIPS_HIGHEST	152
+#define R_MICROMIPS_CALL_HI16	153
+#define R_MICROMIPS_CALL_LO16	154
+#define R_MICROMIPS_SCN_DISP	155
+#define R_MICROMIPS_JALR	156
+#define R_MICROMIPS_HI0_LO16	157
+#define R_MICROMIPS_TLS_GD	162
+#define R_MICROMIPS_TLS_LDM	163
+#define R_MICROMIPS_TLS_DTPREL_HI16	164
+#define R_MICROMIPS_TLS_DTPREL_LO16	165
+#define R_MICROMIPS_TLS_GOTTPREL	166
+#define R_MICROMIPS_TLS_TPREL_HI16	169
+#define R_MICROMIPS_TLS_TPREL_LO16	170
+#define R_MICROMIPS_GPREL7_S2	172
+#define R_MICROMIPS_PC23_S2	173
+#define R_MIPS_PC32		248
+#define R_MIPS_EH		249
+#define R_MIPS_GNU_REL16_S2	250
+#define R_MIPS_GNU_VTINHERIT	253
+#define R_MIPS_GNU_VTENTRY	254
 /* Keep this the last entry.  */
-#define R_MIPS_NUM		128
+#define R_MIPS_NUM		255
 
 /* Legal values for p_type field of Elf32_Phdr.  */
 
-- 
2.30.2