@@ -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 E_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. */
@@ -2142,6 +2247,30 @@ typedef struct
/* Masks for the flags1 word of an ABI flags structure. */
#define MIPS_AFL_FLAGS1_ODDSPREG 1 /* Uses odd single-precision registers. */
+/* Object attribute tags. */
+enum
+{
+ /* 0-3 are generic. */
+
+ /* Floating-point ABI used by this object file. */
+ Tag_GNU_MIPS_ABI_FP = 4,
+
+ /* MSA ABI used by this object file. */
+ Tag_GNU_MIPS_ABI_MSA = 8,
+};
+
+/* Object attribute values. */
+enum
+{
+ /* Values defined for Tag_GNU_MIPS_ABI_MSA. */
+
+ /* Not tagged or not using any ABIs affected by the differences. */
+ Val_GNU_MIPS_ABI_MSA_ANY = 0,
+
+ /* Using 128-bit MSA. */
+ Val_GNU_MIPS_ABI_MSA_128 = 1,
+};
+
/* Object attribute values. */
enum
{
@@ -2161,8 +2290,11 @@ enum
Val_GNU_MIPS_ABI_FP_64 = 6,
/* Using -mips32r2 -mfp64 -mno-odd-spreg. */
Val_GNU_MIPS_ABI_FP_64A = 7,
+ /* This is reserved for backward-compatibility with an earlier
+ implementation of the MIPS NaN2008 functionality. */
+ Val_GNU_MIPS_ABI_FP_NAN2008 = 8,
/* Maximum allocated FP ABI value. */
- Val_GNU_MIPS_ABI_FP_MAX = 7
+ Val_GNU_MIPS_ABI_FP_MAX = 8
};
/* HPPA specific definitions. */
From: Ying Huang <ying.huang@oss.cipunited.com> Add new definitions for the MIPS target, specifically: relocation types, machine flags, section type names, and object attribute tags and values. --- elf/elf.h | 138 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 135 insertions(+), 3 deletions(-)