/src/binutils-gdb/include/elf/loongarch.h

Source (jump to first uncovered line)
/* Copyright (C) 2021-2024 Free Software Foundation, Inc.
   Contributed by Loongson Ltd.

   This file is part of GNU Binutils.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the license, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING3.  If not,
   see <http://www.gnu.org/licenses/>.  */

#ifndef _ELF_LOONGARCH_H
#define _ELF_LOONGARCH_H

#include "elf/reloc-macros.h"
#include "libiberty.h"

START_RELOC_NUMBERS (elf_loongarch_reloc_type)
/* Used by the dynamic linker.  */
RELOC_NUMBER (R_LARCH_NONE, 0)
RELOC_NUMBER (R_LARCH_32, 1)
RELOC_NUMBER (R_LARCH_64, 2)
RELOC_NUMBER (R_LARCH_RELATIVE, 3)
RELOC_NUMBER (R_LARCH_COPY, 4)
RELOC_NUMBER (R_LARCH_JUMP_SLOT, 5)
RELOC_NUMBER (R_LARCH_TLS_DTPMOD32, 6)
RELOC_NUMBER (R_LARCH_TLS_DTPMOD64, 7)
RELOC_NUMBER (R_LARCH_TLS_DTPREL32, 8)
RELOC_NUMBER (R_LARCH_TLS_DTPREL64, 9)
RELOC_NUMBER (R_LARCH_TLS_TPREL32, 10)
RELOC_NUMBER (R_LARCH_TLS_TPREL64, 11)
RELOC_NUMBER (R_LARCH_IRELATIVE, 12)
RELOC_NUMBER (R_LARCH_TLS_DESC32, 13)
RELOC_NUMBER (R_LARCH_TLS_DESC64, 14)
/* Reserved for future relocs that the dynamic linker must understand.  */

/* Used by the static linker for relocating .text.  */
RELOC_NUMBER (R_LARCH_MARK_LA, 20)
RELOC_NUMBER (R_LARCH_MARK_PCREL, 21)

RELOC_NUMBER (R_LARCH_SOP_PUSH_PCREL, 22)

RELOC_NUMBER (R_LARCH_SOP_PUSH_ABSOLUTE, 23)

RELOC_NUMBER (R_LARCH_SOP_PUSH_DUP, 24)
RELOC_NUMBER (R_LARCH_SOP_PUSH_GPREL, 25)
RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_TPREL, 26)
RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_GOT, 27)
RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_GD, 28)
RELOC_NUMBER (R_LARCH_SOP_PUSH_PLT_PCREL, 29)

RELOC_NUMBER (R_LARCH_SOP_ASSERT, 30)
RELOC_NUMBER (R_LARCH_SOP_NOT, 31)
RELOC_NUMBER (R_LARCH_SOP_SUB, 32)
RELOC_NUMBER (R_LARCH_SOP_SL, 33)
RELOC_NUMBER (R_LARCH_SOP_SR, 34)
RELOC_NUMBER (R_LARCH_SOP_ADD, 35)
RELOC_NUMBER (R_LARCH_SOP_AND, 36)
RELOC_NUMBER (R_LARCH_SOP_IF_ELSE, 37)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_5, 38)
RELOC_NUMBER (R_LARCH_SOP_POP_32_U_10_12, 39)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_12, 40)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_16, 41)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_16_S2, 42)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_5_20, 43)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_0_5_10_16_S2, 44)
RELOC_NUMBER (R_LARCH_SOP_POP_32_S_0_10_10_16_S2, 45)
RELOC_NUMBER (R_LARCH_SOP_POP_32_U, 46)

/* Used by the static linker for relocating non .text.  */
RELOC_NUMBER (R_LARCH_ADD8, 47)
RELOC_NUMBER (R_LARCH_ADD16, 48)
RELOC_NUMBER (R_LARCH_ADD24, 49)
RELOC_NUMBER (R_LARCH_ADD32, 50)
RELOC_NUMBER (R_LARCH_ADD64, 51)
RELOC_NUMBER (R_LARCH_SUB8, 52)
RELOC_NUMBER (R_LARCH_SUB16, 53)
RELOC_NUMBER (R_LARCH_SUB24, 54)
RELOC_NUMBER (R_LARCH_SUB32, 55)
RELOC_NUMBER (R_LARCH_SUB64, 56)

/* I don't know what it is.  Existing in almost all other arch.  */
RELOC_NUMBER (R_LARCH_GNU_VTINHERIT, 57)
RELOC_NUMBER (R_LARCH_GNU_VTENTRY, 58)


/* B16:
   beq/bne/blt/bge/bltu/bgeu/jirl
   %b16 (sym).  */
RELOC_NUMBER (R_LARCH_B16, 64)
/* B21:
   beqz/bnez
   %b16 (sym).  */
RELOC_NUMBER (R_LARCH_B21, 65)
/* B26:
   b/bl
   %b26 (sym) or %plt (sym).  */
RELOC_NUMBER (R_LARCH_B26, 66)

/* ABS: 32/64
   lu12i.w
   %abs_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_ABS_HI20, 67)
/* ABS: 32/64
   ori
   %abs_lo12 (sym).  */
RELOC_NUMBER (R_LARCH_ABS_LO12, 68)

/* ABS: 64
   lu32i.d
   %abs64_lo20 (sym).  */
RELOC_NUMBER (R_LARCH_ABS64_LO20, 69)
/* ABS: 64
   lu52i.d
   %abs64_hi12 (sym).  */
RELOC_NUMBER (R_LARCH_ABS64_HI12, 70)

/* PCREL: 32/64
   pcalau12i
   %pc_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_PCALA_HI20, 71)
/* PCREL: 32/64
   addi.w/addi.d
   %pc_lo12 (sym).  */
RELOC_NUMBER (R_LARCH_PCALA_LO12, 72)
/* PCREL: 64
   lu32i.d
   %pc64_lo20 (sym).  */
RELOC_NUMBER (R_LARCH_PCALA64_LO20, 73)
/* PCREL: 64
   lu52i.d
   %pc64_hi12 (sym).  */
RELOC_NUMBER (R_LARCH_PCALA64_HI12, 74)

/* GOT: 32/64
   pcalau12i
   %got_pc_hi20 (got).  */
RELOC_NUMBER (R_LARCH_GOT_PC_HI20, 75)
/* GOT: 32/64
   ld.w/ld.d
   %got_pc_lo12 (got).  */
RELOC_NUMBER (R_LARCH_GOT_PC_LO12, 76)
/* GOT: 32/64
   lu32i.d
   %got_pc_lo12 (got).  */
RELOC_NUMBER (R_LARCH_GOT64_PC_LO20, 77)
/* GOT64: PCREL
   lu52i.d
   %got64_pc_hi12 (got).  */
RELOC_NUMBER (R_LARCH_GOT64_PC_HI12, 78)
/* GOT32/64: ABS
   lu12i.w
   %got_hi20 (got).  */
RELOC_NUMBER (R_LARCH_GOT_HI20, 79)
/* GOT: 32/64: ABS
   ori
   %got_lo12 (got).  */
RELOC_NUMBER (R_LARCH_GOT_LO12, 80)
/* GOT64: ABS
   lu32i.d
   %got64_lo20 (got).  */
RELOC_NUMBER (R_LARCH_GOT64_LO20, 81)
/* GOT64: ABS
   lu52i.d
   %got64_hi12 (got).  */
RELOC_NUMBER (R_LARCH_GOT64_HI12, 82)

/* TLS-LE: 32/64
   lu12i.w
   %le_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE_HI20, 83)
/* TLS-LE: 32/64
   ori
   %le_lo12 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE_LO12, 84)
/* TLS-LE: 64
   lu32i.d
   %le64_lo20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE64_LO20, 85)
/* TLS-LE: 64
   lu52i.d
   %le64_hi12 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE64_HI12, 86)

/* TLS-IE: 32/64
   pcalau12i
   %ie_pc_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_IE_PC_HI20, 87)
RELOC_NUMBER (R_LARCH_TLS_IE_PC_LO12, 88)
RELOC_NUMBER (R_LARCH_TLS_IE64_PC_LO20, 89)
RELOC_NUMBER (R_LARCH_TLS_IE64_PC_HI12, 90)

/* TLS-IE: 32/64: ABS
   lu12i.w
   %ie_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_IE_HI20, 91)
RELOC_NUMBER (R_LARCH_TLS_IE_LO12, 92)
RELOC_NUMBER (R_LARCH_TLS_IE64_LO20, 93)
RELOC_NUMBER (R_LARCH_TLS_IE64_HI12, 94)

/* TLS-LD: 32/64
   pcalau12i
   %ld_pc_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LD_PC_HI20, 95)
/* TLS-LD: 32/64: ABS
   lu12i.w
   %ld_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LD_HI20, 96)

/* TLS-GD: 32/64
   pcalau12i
   %gd_pc_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_GD_PC_HI20, 97)
/* TLS-GD: 32/64: ABS
   lu12i.w
   %gd_hi20 (sym).  */
RELOC_NUMBER (R_LARCH_TLS_GD_HI20, 98)

/* For eh_frame and debug info.  */
RELOC_NUMBER (R_LARCH_32_PCREL, 99)

/* RELAX.  */
RELOC_NUMBER (R_LARCH_RELAX, 100)

/* relax delete.  */
RELOC_NUMBER (R_LARCH_DELETE, 101)

/* relax align.  */
RELOC_NUMBER (R_LARCH_ALIGN, 102)

/* pcaddi.  */
RELOC_NUMBER (R_LARCH_PCREL20_S2, 103)

/* cfa.  */
RELOC_NUMBER (R_LARCH_CFA, 104)

/* DW_CFA_advance_loc.  */
RELOC_NUMBER (R_LARCH_ADD6, 105)
RELOC_NUMBER (R_LARCH_SUB6, 106)

/* unsigned leb128.  */
RELOC_NUMBER (R_LARCH_ADD_ULEB128, 107)
RELOC_NUMBER (R_LARCH_SUB_ULEB128, 108)

RELOC_NUMBER (R_LARCH_64_PCREL, 109)

RELOC_NUMBER (R_LARCH_CALL36, 110)

/* TLS_DESC PCREL.  */
RELOC_NUMBER (R_LARCH_TLS_DESC_PC_HI20, 111)
RELOC_NUMBER (R_LARCH_TLS_DESC_PC_LO12, 112)

/* TLS_DESC LARGE PCREL.  */
RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_LO20, 113)
RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_HI12, 114)

/* TLS_DESC ABS.  */
RELOC_NUMBER (R_LARCH_TLS_DESC_HI20, 115)
RELOC_NUMBER (R_LARCH_TLS_DESC_LO12, 116)

/* TLSDESC LARGE ABS.  */
RELOC_NUMBER (R_LARCH_TLS_DESC64_LO20, 117)
RELOC_NUMBER (R_LARCH_TLS_DESC64_HI12, 118)

RELOC_NUMBER (R_LARCH_TLS_DESC_LD, 119)
RELOC_NUMBER (R_LARCH_TLS_DESC_CALL, 120)

/* TLS-LE-LUI
   lu12i.w rd,%le_hi20_r (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE_HI20_R, 121)

/* TLS-LE-ADD
   add.d   rd,rj,rk,%le_add_r (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE_ADD_R, 122)

/* TLS-LE-ST
   st.w/addi.w/ld.w rd,rj,%le_lo12_r (sym).  */
RELOC_NUMBER (R_LARCH_TLS_LE_LO12_R, 123)

RELOC_NUMBER (R_LARCH_TLS_LD_PCREL20_S2, 124)
RELOC_NUMBER (R_LARCH_TLS_GD_PCREL20_S2, 125)
RELOC_NUMBER (R_LARCH_TLS_DESC_PCREL20_S2, 126)

END_RELOC_NUMBERS (R_LARCH_count)

/* Processor specific flags for the ELF header e_flags field.  */
/* Base ABI modifier, 3bits.  */
#define EF_LOONGARCH_ABI_SOFT_FLOAT 0x1
#define EF_LOONGARCH_ABI_SINGLE_FLOAT 0x2
#define EF_LOONGARCH_ABI_DOUBLE_FLOAT 0x3
#define EF_LOONGARCH_ABI_MODIFIER_MASK  0x7

#define EF_LOONGARCH_OBJABI_V1    0x40
#define EF_LOONGARCH_OBJABI_MASK  0xC0

#define EF_LOONGARCH_ABI_MASK \
      (EF_LOONGARCH_OBJABI_MASK | EF_LOONGARCH_ABI_MODIFIER_MASK)

#define EF_LOONGARCH_ABI_MODIFIER(abi) \
      (EF_LOONGARCH_ABI_MODIFIER_MASK & (abi))
#define EF_LOONGARCH_OBJABI(abi) \
      (EF_LOONGARCH_OBJABI_MASK & (abi))

#define EF_LOONGARCH_ABI(abi) ((abi) & EF_LOONGARCH_ABI_MASK)

#define EF_LOONGARCH_IS_SOFT_FLOAT(abi) \
  (EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_SOFT_FLOAT)
#define EF_LOONGARCH_IS_SINGLE_FLOAT(abi) \
  (EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_SINGLE_FLOAT)
#define EF_LOONGARCH_IS_DOUBLE_FLOAT(abi) \
  (EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_DOUBLE_FLOAT)

#define EF_LOONGARCH_IS_OBJ_V0(abi) (!EF_LOONGARCH_OBJABI (abi))
#define EF_LOONGARCH_IS_OBJ_V1(abi) \
      (EF_LOONGARCH_OBJABI (abi) == EF_LOONGARCH_OBJABI_V1)

#endif /* _ELF_LOONGARCH_H */

Coverage Report

Created: 2024-05-21 06:29

Line	Count	Source (jump to first uncovered line)
1		/* Copyright (C) 2021-2024 Free Software Foundation, Inc.
2		Contributed by Loongson Ltd.
3
4		This file is part of GNU Binutils.
5
6		This program is free software; you can redistribute it and/or modify
7		it under the terms of the GNU General Public License as published by
8		the Free Software Foundation; either version 3 of the license, or
9		(at your option) any later version.
10
11		This program is distributed in the hope that it will be useful,
12		but WITHOUT ANY WARRANTY; without even the implied warranty of
13		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14		GNU General Public License for more details.
15
16		You should have received a copy of the GNU General Public License
17		along with this program; see the file COPYING3. If not,
18		see <http://www.gnu.org/licenses/>. */
19
20		#ifndef _ELF_LOONGARCH_H
21		#define _ELF_LOONGARCH_H
22
23		#include "elf/reloc-macros.h"
24		#include "libiberty.h"
25
26	5.80k	START_RELOC_NUMBERS (elf_loongarch_reloc_type)
27		/* Used by the dynamic linker. */
28	5.80k	RELOC_NUMBER (R_LARCH_NONE, 0)
29	84	RELOC_NUMBER (R_LARCH_32, 1)
30	87	RELOC_NUMBER (R_LARCH_64, 2)
31	53	RELOC_NUMBER (R_LARCH_RELATIVE, 3)
32	93	RELOC_NUMBER (R_LARCH_COPY, 4)
33	18	RELOC_NUMBER (R_LARCH_JUMP_SLOT, 5)
34	13	RELOC_NUMBER (R_LARCH_TLS_DTPMOD32, 6)
35	28	RELOC_NUMBER (R_LARCH_TLS_DTPMOD64, 7)
36	37	RELOC_NUMBER (R_LARCH_TLS_DTPREL32, 8)
37	59	RELOC_NUMBER (R_LARCH_TLS_DTPREL64, 9)
38	25	RELOC_NUMBER (R_LARCH_TLS_TPREL32, 10)
39	4	RELOC_NUMBER (R_LARCH_TLS_TPREL64, 11)
40	13	RELOC_NUMBER (R_LARCH_IRELATIVE, 12)
41	18	RELOC_NUMBER (R_LARCH_TLS_DESC32, 13)
42	9	RELOC_NUMBER (R_LARCH_TLS_DESC64, 14)
43		/* Reserved for future relocs that the dynamic linker must understand. */
44
45		/* Used by the static linker for relocating .text. */
46	21	RELOC_NUMBER (R_LARCH_MARK_LA, 20)
47	5	RELOC_NUMBER (R_LARCH_MARK_PCREL, 21)
48
49	16	RELOC_NUMBER (R_LARCH_SOP_PUSH_PCREL, 22)
50
51	2	RELOC_NUMBER (R_LARCH_SOP_PUSH_ABSOLUTE, 23)
52
53	6	RELOC_NUMBER (R_LARCH_SOP_PUSH_DUP, 24)
54	3	RELOC_NUMBER (R_LARCH_SOP_PUSH_GPREL, 25)
55	9	RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_TPREL, 26)
56	6	RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_GOT, 27)
57	3	RELOC_NUMBER (R_LARCH_SOP_PUSH_TLS_GD, 28)
58	3	RELOC_NUMBER (R_LARCH_SOP_PUSH_PLT_PCREL, 29)
59
60	8	RELOC_NUMBER (R_LARCH_SOP_ASSERT, 30)
61	22	RELOC_NUMBER (R_LARCH_SOP_NOT, 31)
62	24	RELOC_NUMBER (R_LARCH_SOP_SUB, 32)
63	17	RELOC_NUMBER (R_LARCH_SOP_SL, 33)
64	1	RELOC_NUMBER (R_LARCH_SOP_SR, 34)
65	6	RELOC_NUMBER (R_LARCH_SOP_ADD, 35)
66	9	RELOC_NUMBER (R_LARCH_SOP_AND, 36)
67	13	RELOC_NUMBER (R_LARCH_SOP_IF_ELSE, 37)
68	8	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_5, 38)
69	32	RELOC_NUMBER (R_LARCH_SOP_POP_32_U_10_12, 39)
70	13	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_12, 40)
71	15	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_16, 41)
72	18	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_10_16_S2, 42)
73	15	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_5_20, 43)
74	5	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_0_5_10_16_S2, 44)
75	10	RELOC_NUMBER (R_LARCH_SOP_POP_32_S_0_10_10_16_S2, 45)
76	10	RELOC_NUMBER (R_LARCH_SOP_POP_32_U, 46)
77
78		/* Used by the static linker for relocating non .text. */
79	10	RELOC_NUMBER (R_LARCH_ADD8, 47)
80	106	RELOC_NUMBER (R_LARCH_ADD16, 48)
81	14	RELOC_NUMBER (R_LARCH_ADD24, 49)
82	20	RELOC_NUMBER (R_LARCH_ADD32, 50)
83	5	RELOC_NUMBER (R_LARCH_ADD64, 51)
84	317	RELOC_NUMBER (R_LARCH_SUB8, 52)
85	12	RELOC_NUMBER (R_LARCH_SUB16, 53)
86	15	RELOC_NUMBER (R_LARCH_SUB24, 54)
87	29	RELOC_NUMBER (R_LARCH_SUB32, 55)
88	38	RELOC_NUMBER (R_LARCH_SUB64, 56)
89
90		/* I don't know what it is. Existing in almost all other arch. */
91	5	RELOC_NUMBER (R_LARCH_GNU_VTINHERIT, 57)
92	15	RELOC_NUMBER (R_LARCH_GNU_VTENTRY, 58)
93
94
95		/* B16:
96		beq/bne/blt/bge/bltu/bgeu/jirl
97		%b16 (sym). */
98	25	RELOC_NUMBER (R_LARCH_B16, 64)
99		/* B21:
100		beqz/bnez
101		%b16 (sym). */
102	13	RELOC_NUMBER (R_LARCH_B21, 65)
103		/* B26:
104		b/bl
105		%b26 (sym) or %plt (sym). */
106	2	RELOC_NUMBER (R_LARCH_B26, 66)
107
108		/* ABS: 32/64
109		lu12i.w
110		%abs_hi20 (sym). */
111	7	RELOC_NUMBER (R_LARCH_ABS_HI20, 67)
112		/* ABS: 32/64
113		ori
114		%abs_lo12 (sym). */
115	12	RELOC_NUMBER (R_LARCH_ABS_LO12, 68)
116
117		/* ABS: 64
118		lu32i.d
119		%abs64_lo20 (sym). */
120	39	RELOC_NUMBER (R_LARCH_ABS64_LO20, 69)
121		/* ABS: 64
122		lu52i.d
123		%abs64_hi12 (sym). */
124	52	RELOC_NUMBER (R_LARCH_ABS64_HI12, 70)
125
126		/* PCREL: 32/64
127		pcalau12i
128		%pc_hi20 (sym). */
129	9	RELOC_NUMBER (R_LARCH_PCALA_HI20, 71)
130		/* PCREL: 32/64
131		addi.w/addi.d
132		%pc_lo12 (sym). */
133	55	RELOC_NUMBER (R_LARCH_PCALA_LO12, 72)
134		/* PCREL: 64
135		lu32i.d
136		%pc64_lo20 (sym). */
137	1	RELOC_NUMBER (R_LARCH_PCALA64_LO20, 73)
138		/* PCREL: 64
139		lu52i.d
140		%pc64_hi12 (sym). */
141	1	RELOC_NUMBER (R_LARCH_PCALA64_HI12, 74)
142
143		/* GOT: 32/64
144		pcalau12i
145		%got_pc_hi20 (got). */
146	2	RELOC_NUMBER (R_LARCH_GOT_PC_HI20, 75)
147		/* GOT: 32/64
148		ld.w/ld.d
149		%got_pc_lo12 (got). */
150	27	RELOC_NUMBER (R_LARCH_GOT_PC_LO12, 76)
151		/* GOT: 32/64
152		lu32i.d
153		%got_pc_lo12 (got). */
154	1	RELOC_NUMBER (R_LARCH_GOT64_PC_LO20, 77)
155		/* GOT64: PCREL
156		lu52i.d
157		%got64_pc_hi12 (got). */
158	2	RELOC_NUMBER (R_LARCH_GOT64_PC_HI12, 78)
159		/* GOT32/64: ABS
160		lu12i.w
161		%got_hi20 (got). */
162	4	RELOC_NUMBER (R_LARCH_GOT_HI20, 79)
163		/* GOT: 32/64: ABS
164		ori
165		%got_lo12 (got). */
166	1	RELOC_NUMBER (R_LARCH_GOT_LO12, 80)
167		/* GOT64: ABS
168		lu32i.d
169		%got64_lo20 (got). */
170	2	RELOC_NUMBER (R_LARCH_GOT64_LO20, 81)
171		/* GOT64: ABS
172		lu52i.d
173		%got64_hi12 (got). */
174	8	RELOC_NUMBER (R_LARCH_GOT64_HI12, 82)
175
176		/* TLS-LE: 32/64
177		lu12i.w
178		%le_hi20 (sym). */
179	8	RELOC_NUMBER (R_LARCH_TLS_LE_HI20, 83)
180		/* TLS-LE: 32/64
181		ori
182		%le_lo12 (sym). */
183	6	RELOC_NUMBER (R_LARCH_TLS_LE_LO12, 84)
184		/* TLS-LE: 64
185		lu32i.d
186		%le64_lo20 (sym). */
187	3	RELOC_NUMBER (R_LARCH_TLS_LE64_LO20, 85)
188		/* TLS-LE: 64
189		lu52i.d
190		%le64_hi12 (sym). */
191	5	RELOC_NUMBER (R_LARCH_TLS_LE64_HI12, 86)
192
193		/* TLS-IE: 32/64
194		pcalau12i
195		%ie_pc_hi20 (sym). */
196	0	RELOC_NUMBER (R_LARCH_TLS_IE_PC_HI20, 87)
197	3	RELOC_NUMBER (R_LARCH_TLS_IE_PC_LO12, 88)
198	13	RELOC_NUMBER (R_LARCH_TLS_IE64_PC_LO20, 89)
199	8	RELOC_NUMBER (R_LARCH_TLS_IE64_PC_HI12, 90)
200
201		/* TLS-IE: 32/64: ABS
202		lu12i.w
203		%ie_hi20 (sym). */
204	27	RELOC_NUMBER (R_LARCH_TLS_IE_HI20, 91)
205	7	RELOC_NUMBER (R_LARCH_TLS_IE_LO12, 92)
206	4	RELOC_NUMBER (R_LARCH_TLS_IE64_LO20, 93)
207	0	RELOC_NUMBER (R_LARCH_TLS_IE64_HI12, 94)
208
209		/* TLS-LD: 32/64
210		pcalau12i
211		%ld_pc_hi20 (sym). */
212	12	RELOC_NUMBER (R_LARCH_TLS_LD_PC_HI20, 95)
213		/* TLS-LD: 32/64: ABS
214		lu12i.w
215		%ld_hi20 (sym). */
216	41	RELOC_NUMBER (R_LARCH_TLS_LD_HI20, 96)
217
218		/* TLS-GD: 32/64
219		pcalau12i
220		%gd_pc_hi20 (sym). */
221	5	RELOC_NUMBER (R_LARCH_TLS_GD_PC_HI20, 97)
222		/* TLS-GD: 32/64: ABS
223		lu12i.w
224		%gd_hi20 (sym). */
225	11	RELOC_NUMBER (R_LARCH_TLS_GD_HI20, 98)
226
227		/* For eh_frame and debug info. */
228	5	RELOC_NUMBER (R_LARCH_32_PCREL, 99)
229
230		/* RELAX. */
231	17	RELOC_NUMBER (R_LARCH_RELAX, 100)
232
233		/* relax delete. */
234	5	RELOC_NUMBER (R_LARCH_DELETE, 101)
235
236		/* relax align. */
237	5	RELOC_NUMBER (R_LARCH_ALIGN, 102)
238
239		/* pcaddi. */
240	13	RELOC_NUMBER (R_LARCH_PCREL20_S2, 103)
241
242		/* cfa. */
243	7	RELOC_NUMBER (R_LARCH_CFA, 104)
244
245		/* DW_CFA_advance_loc. */
246	5	RELOC_NUMBER (R_LARCH_ADD6, 105)
247	8	RELOC_NUMBER (R_LARCH_SUB6, 106)
248
249		/* unsigned leb128. */
250	12	RELOC_NUMBER (R_LARCH_ADD_ULEB128, 107)
251	99	RELOC_NUMBER (R_LARCH_SUB_ULEB128, 108)
252
253	4	RELOC_NUMBER (R_LARCH_64_PCREL, 109)
254
255	4	RELOC_NUMBER (R_LARCH_CALL36, 110)
256
257		/* TLS_DESC PCREL. */
258	25	RELOC_NUMBER (R_LARCH_TLS_DESC_PC_HI20, 111)
259	5	RELOC_NUMBER (R_LARCH_TLS_DESC_PC_LO12, 112)
260
261		/* TLS_DESC LARGE PCREL. */
262	1	RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_LO20, 113)
263	26	RELOC_NUMBER (R_LARCH_TLS_DESC64_PC_HI12, 114)
264
265		/* TLS_DESC ABS. */
266	81	RELOC_NUMBER (R_LARCH_TLS_DESC_HI20, 115)
267	5	RELOC_NUMBER (R_LARCH_TLS_DESC_LO12, 116)
268
269		/* TLSDESC LARGE ABS. */
270	3	RELOC_NUMBER (R_LARCH_TLS_DESC64_LO20, 117)
271	1	RELOC_NUMBER (R_LARCH_TLS_DESC64_HI12, 118)
272
273	0	RELOC_NUMBER (R_LARCH_TLS_DESC_LD, 119)
274	6	RELOC_NUMBER (R_LARCH_TLS_DESC_CALL, 120)
275
276		/* TLS-LE-LUI
277		lu12i.w rd,%le_hi20_r (sym). */
278	1	RELOC_NUMBER (R_LARCH_TLS_LE_HI20_R, 121)
279
280		/* TLS-LE-ADD
281		add.d rd,rj,rk,%le_add_r (sym). */
282	13	RELOC_NUMBER (R_LARCH_TLS_LE_ADD_R, 122)
283
284		/* TLS-LE-ST
285		st.w/addi.w/ld.w rd,rj,%le_lo12_r (sym). */
286	4	RELOC_NUMBER (R_LARCH_TLS_LE_LO12_R, 123)
287
288	5	RELOC_NUMBER (R_LARCH_TLS_LD_PCREL20_S2, 124)
289	10	RELOC_NUMBER (R_LARCH_TLS_GD_PCREL20_S2, 125)
290	4	RELOC_NUMBER (R_LARCH_TLS_DESC_PCREL20_S2, 126)
291
292	1.30k	END_RELOC_NUMBERS (R_LARCH_count)
293
294		/* Processor specific flags for the ELF header e_flags field. */
295		/* Base ABI modifier, 3bits. */
296	113	#define EF_LOONGARCH_ABI_SOFT_FLOAT 0x1
297	105	#define EF_LOONGARCH_ABI_SINGLE_FLOAT 0x2
298	104	#define EF_LOONGARCH_ABI_DOUBLE_FLOAT 0x3
299	322	#define EF_LOONGARCH_ABI_MODIFIER_MASK 0x7
300
301	30	#define EF_LOONGARCH_OBJABI_V1 0x40
302	143	#define EF_LOONGARCH_OBJABI_MASK 0xC0
303
304		#define EF_LOONGARCH_ABI_MASK \
305	0	(EF_LOONGARCH_OBJABI_MASK \| EF_LOONGARCH_ABI_MODIFIER_MASK)
306
307		#define EF_LOONGARCH_ABI_MODIFIER(abi) \
308	322	(EF_LOONGARCH_ABI_MODIFIER_MASK & (abi))
309		#define EF_LOONGARCH_OBJABI(abi) \
310	143	(EF_LOONGARCH_OBJABI_MASK & (abi))
311
312	0	#define EF_LOONGARCH_ABI(abi) ((abi) & EF_LOONGARCH_ABI_MASK)
313
314		#define EF_LOONGARCH_IS_SOFT_FLOAT(abi) \
315	113	(EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_SOFT_FLOAT)
316		#define EF_LOONGARCH_IS_SINGLE_FLOAT(abi) \
317	105	(EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_SINGLE_FLOAT)
318		#define EF_LOONGARCH_IS_DOUBLE_FLOAT(abi) \
319	104	(EF_LOONGARCH_ABI_MODIFIER (abi) == EF_LOONGARCH_ABI_DOUBLE_FLOAT)
320
321	113	#define EF_LOONGARCH_IS_OBJ_V0(abi) (!EF_LOONGARCH_OBJABI (abi))
322		#define EF_LOONGARCH_IS_OBJ_V1(abi) \
323	30	(EF_LOONGARCH_OBJABI (abi) == EF_LOONGARCH_OBJABI_V1)
324
325		#endif /* _ELF_LOONGARCH_H */