From: Ying Huang <ying.hu...@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
