/* NDS32 ELF support for BFD.
- Copyright (C) 2012-2017 Free Software Foundation, Inc.
+ Copyright (C) 2012-2020 Free Software Foundation, Inc.
Contributed by Andes Technology Corporation.
This file is part of BFD, the Binary File Descriptor library.
#include "elf/reloc-macros.h"
-/* Relocations. */
START_RELOC_NUMBERS (elf_nds32_reloc_type)
+ /* These used for relocations. */
RELOC_NUMBER (R_NDS32_NONE, 0)
/* REL relocations. */
RELOC_NUMBER (R_NDS32_16, 1)
RELOC_NUMBER (R_NDS32_SDA15S0, 16)
RELOC_NUMBER (R_NDS32_GNU_VTINHERIT, 17)
RELOC_NUMBER (R_NDS32_GNU_VTENTRY, 18)
-
/* RELA relocations. */
RELOC_NUMBER (R_NDS32_16_RELA, 19)
RELOC_NUMBER (R_NDS32_32_RELA, 20)
RELOC_NUMBER (R_NDS32_SDA15S0_RELA, 34)
RELOC_NUMBER (R_NDS32_RELA_GNU_VTINHERIT, 35)
RELOC_NUMBER (R_NDS32_RELA_GNU_VTENTRY, 36)
-
+ /* GOT and PLT. */
RELOC_NUMBER (R_NDS32_GOT20, 37)
RELOC_NUMBER (R_NDS32_25_PLTREL, 38)
RELOC_NUMBER (R_NDS32_COPY, 39)
RELOC_NUMBER (R_NDS32_GOTPC_LO12, 48)
RELOC_NUMBER (R_NDS32_GOTOFF_HI20, 49)
RELOC_NUMBER (R_NDS32_GOTOFF_LO12, 50)
+ /* 32_to_16 relaxations. */
RELOC_NUMBER (R_NDS32_INSN16, 51)
+ /* Alignment tag. */
RELOC_NUMBER (R_NDS32_LABEL, 52)
- RELOC_NUMBER (R_NDS32_LONGCALL1, 53)
- RELOC_NUMBER (R_NDS32_LONGCALL2, 54)
- RELOC_NUMBER (R_NDS32_LONGCALL3, 55)
- RELOC_NUMBER (R_NDS32_LONGJUMP1, 56)
- RELOC_NUMBER (R_NDS32_LONGJUMP2, 57)
- RELOC_NUMBER (R_NDS32_LONGJUMP3, 58)
- RELOC_NUMBER (R_NDS32_LOADSTORE, 59)
+ RELOC_NUMBER (R_NDS32_LONGCALL1, 53) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LONGCALL2, 54) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LONGCALL3, 55) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LONGJUMP1, 56) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LONGJUMP2, 57) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LONGJUMP3, 58) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_LOADSTORE, 59) /* This is obsoleted. */
RELOC_NUMBER (R_NDS32_9_FIXED_RELA, 60)
RELOC_NUMBER (R_NDS32_15_FIXED_RELA, 61)
RELOC_NUMBER (R_NDS32_17_FIXED_RELA, 62)
RELOC_NUMBER (R_NDS32_SDA17S2_RELA, 74)
RELOC_NUMBER (R_NDS32_SDA18S1_RELA, 75)
RELOC_NUMBER (R_NDS32_SDA19S0_RELA, 76)
- RELOC_NUMBER (R_NDS32_DWARF2_OP1_RELA, 77)
- RELOC_NUMBER (R_NDS32_DWARF2_OP2_RELA, 78)
- RELOC_NUMBER (R_NDS32_DWARF2_LEB_RELA, 79)
+ RELOC_NUMBER (R_NDS32_DWARF2_OP1_RELA, 77) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_DWARF2_OP2_RELA, 78) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_DWARF2_LEB_RELA, 79) /* This is obsoleted. */
RELOC_NUMBER (R_NDS32_UPDATE_TA_RELA, 80) /* This is obsoleted. */
RELOC_NUMBER (R_NDS32_9_PLTREL, 81)
RELOC_NUMBER (R_NDS32_PLT_GOTREL_LO20, 82)
RELOC_NUMBER (R_NDS32_SDA_FP7U2_RELA, 93)
RELOC_NUMBER (R_NDS32_WORD_9_PCREL_RELA, 94)
RELOC_NUMBER (R_NDS32_25_ABS_RELA, 95)
- RELOC_NUMBER (R_NDS32_17IFC_PCREL_RELA, 96)
- RELOC_NUMBER (R_NDS32_10IFCU_PCREL_RELA, 97)
+ RELOC_NUMBER (R_NDS32_17IFC_PCREL_RELA, 96) /* This is obsoleted. */
+ RELOC_NUMBER (R_NDS32_10IFCU_PCREL_RELA, 97) /* This is obsoleted. */
+ /* TLS support. */
RELOC_NUMBER (R_NDS32_TLS_LE_HI20, 98)
RELOC_NUMBER (R_NDS32_TLS_LE_LO12, 99)
RELOC_NUMBER (R_NDS32_TLS_IE_HI20, 100)
RELOC_NUMBER (R_NDS32_LONGJUMP5, 111)
RELOC_NUMBER (R_NDS32_LONGJUMP6, 112)
RELOC_NUMBER (R_NDS32_LONGJUMP7, 113)
+ /* Reserved numbers: 114. */
+ /* TLS support */
+ RELOC_NUMBER (R_NDS32_TLS_IE_LO12, 115)
+ RELOC_NUMBER (R_NDS32_TLS_IEGP_HI20, 116)
+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LO12, 117)
+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LO12S2, 118)
+ RELOC_NUMBER (R_NDS32_TLS_DESC, 119)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_HI20, 120)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_LO12, 121)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_20, 122)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_SDA17S2, 123)
+ /* Reserved numbers: 124-191. */
+ /* These used only for relaxations */
RELOC_NUMBER (R_NDS32_RELAX_ENTRY, 192)
RELOC_NUMBER (R_NDS32_GOT_SUFF, 193)
RELOC_NUMBER (R_NDS32_GOTOFF_SUFF, 194)
RELOC_NUMBER (R_NDS32_DIFF_ULEB128, 208)
RELOC_NUMBER (R_NDS32_DATA, 209)
RELOC_NUMBER (R_NDS32_TRAN, 210)
+ /* TLS support */
RELOC_NUMBER (R_NDS32_TLS_LE_ADD, 211)
RELOC_NUMBER (R_NDS32_TLS_LE_LS, 212)
RELOC_NUMBER (R_NDS32_EMPTY, 213)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_ADD, 214)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_FUNC, 215)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_CALL, 216)
+ RELOC_NUMBER (R_NDS32_TLS_DESC_MEM, 217)
+ RELOC_NUMBER (R_NDS32_RELAX_REMOVE, 218)
+ RELOC_NUMBER (R_NDS32_RELAX_GROUP, 219)
+ RELOC_NUMBER (R_NDS32_TLS_IEGP_LW, 220)
+ RELOC_NUMBER (R_NDS32_LSI, 221)
+ /* Reserved numbers: 222-255. */
END_RELOC_NUMBERS (R_NDS32_max)
/* MFUSR rt, PC and correct ISYNC, MSYNC instructions.
Old N1213HC has no such instructions. */
#define E_NDS32_HAS_MFUSR_PC_INST 0x00000100 /* Reclaimed. */
-#define E_NDS32_HAS_EX9_INST 0x00000100 /* v3, ELF 1.4. */
/* C/C++ performance extension instructions. */
#define E_NDS32_HAS_EXT_INST 0x00000200
/* Performance extension set II instructions. */
#define E_NDS32_HAS_DIV_DX_INST 0x00002000 /* v2. */
/* 16-bit instructions. */
#define E_NDS32_HAS_16BIT_INST 0x00004000 /* Reclaimed. */
-#define E_NDS32_HAS_IFC_INST 0x00004000 /* v3, ELF 1.4. */
/* String operation instructions. */
#define E_NDS32_HAS_STRING_INST 0x00008000
/* Reduced register file. */
#define E_NDS32_FPU_REG_32SP_32DP 0x3
/* FPU MAC instruction used. */
#define E_NDS32_HAS_FPU_MAC_INST 0x01000000
-/* <<<Empty Check>>>. */
-#define E_NDS32_NULL 0x02000000
+/* DSP extension. */
+#define E_NDS32_HAS_DSP_INST 0x02000000
/* PIC enabled. */
#define E_NDS32_HAS_PIC 0x04000000
/* Use custom section. */
#define E_NDS32_HAS_CUSTOM_SEC 0x08000000
+/* Hardware zero-overhead loop enabled. */
+#define E_NDS32_HAS_ZOL (1 << 26)
/* 4-bit for ABI signature, allow up to 16 ABIs
0: for OLD ABI V0, phase out
/* Andes ELF Version 1.31. */
#define E_NDS32_ELF_VER_1_3 0x1
/* Andes ELF Version 1.4. Change the way we fix .debug_* and .gcc_except_table.
- Change three bit for EX9, IFC and SAT. */
+ Change three bit for SAT. */
#define E_NDS32_ELF_VER_1_4 0x2
#endif
projects / deliverable / binutils-gdb.git / blobdiff