[PATCH v5 07/24] LoongArch: Move relocation constants to UAPI
Thomas Weißschuh
thomas.weissschuh at linutronix.de
Mon Sep 7 23:33:41 PDT 2026
These constants are useful for cross-platform userspace, for example to
process ELF files during kernel cross-compilation.
Move them from the kernel-private architecture-specific header to the UAPI.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
---
arch/loongarch/include/asm/elf.h | 130 ---------------------------------------
include/uapi/linux/elf-r.h | 130 +++++++++++++++++++++++++++++++++++++++
2 files changed, 130 insertions(+), 130 deletions(-)
diff --git a/arch/loongarch/include/asm/elf.h b/arch/loongarch/include/asm/elf.h
index 912c50cdd6b7..3cbce7e772fa 100644
--- a/arch/loongarch/include/asm/elf.h
+++ b/arch/loongarch/include/asm/elf.h
@@ -21,136 +21,6 @@
#define EF_LOONGARCH_ABI_ILP32_SINGLE_FLOAT 0x6
#define EF_LOONGARCH_ABI_ILP32_DOUBLE_FLOAT 0x7
-/* LoongArch relocation types used by the dynamic linker */
-#define R_LARCH_NONE 0
-#define R_LARCH_32 1
-#define R_LARCH_64 2
-#define R_LARCH_RELATIVE 3
-#define R_LARCH_COPY 4
-#define R_LARCH_JUMP_SLOT 5
-#define R_LARCH_TLS_DTPMOD32 6
-#define R_LARCH_TLS_DTPMOD64 7
-#define R_LARCH_TLS_DTPREL32 8
-#define R_LARCH_TLS_DTPREL64 9
-#define R_LARCH_TLS_TPREL32 10
-#define R_LARCH_TLS_TPREL64 11
-#define R_LARCH_IRELATIVE 12
-#define R_LARCH_MARK_LA 20
-#define R_LARCH_MARK_PCREL 21
-#define R_LARCH_SOP_PUSH_PCREL 22
-#define R_LARCH_SOP_PUSH_ABSOLUTE 23
-#define R_LARCH_SOP_PUSH_DUP 24
-#define R_LARCH_SOP_PUSH_GPREL 25
-#define R_LARCH_SOP_PUSH_TLS_TPREL 26
-#define R_LARCH_SOP_PUSH_TLS_GOT 27
-#define R_LARCH_SOP_PUSH_TLS_GD 28
-#define R_LARCH_SOP_PUSH_PLT_PCREL 29
-#define R_LARCH_SOP_ASSERT 30
-#define R_LARCH_SOP_NOT 31
-#define R_LARCH_SOP_SUB 32
-#define R_LARCH_SOP_SL 33
-#define R_LARCH_SOP_SR 34
-#define R_LARCH_SOP_ADD 35
-#define R_LARCH_SOP_AND 36
-#define R_LARCH_SOP_IF_ELSE 37
-#define R_LARCH_SOP_POP_32_S_10_5 38
-#define R_LARCH_SOP_POP_32_U_10_12 39
-#define R_LARCH_SOP_POP_32_S_10_12 40
-#define R_LARCH_SOP_POP_32_S_10_16 41
-#define R_LARCH_SOP_POP_32_S_10_16_S2 42
-#define R_LARCH_SOP_POP_32_S_5_20 43
-#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2 44
-#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2 45
-#define R_LARCH_SOP_POP_32_U 46
-#define R_LARCH_ADD8 47
-#define R_LARCH_ADD16 48
-#define R_LARCH_ADD24 49
-#define R_LARCH_ADD32 50
-#define R_LARCH_ADD64 51
-#define R_LARCH_SUB8 52
-#define R_LARCH_SUB16 53
-#define R_LARCH_SUB24 54
-#define R_LARCH_SUB32 55
-#define R_LARCH_SUB64 56
-#define R_LARCH_GNU_VTINHERIT 57
-#define R_LARCH_GNU_VTENTRY 58
-#define R_LARCH_B16 64
-#define R_LARCH_B21 65
-#define R_LARCH_B26 66
-#define R_LARCH_ABS_HI20 67
-#define R_LARCH_ABS_LO12 68
-#define R_LARCH_ABS64_LO20 69
-#define R_LARCH_ABS64_HI12 70
-#define R_LARCH_PCALA_HI20 71
-#define R_LARCH_PCALA_LO12 72
-#define R_LARCH_PCALA64_LO20 73
-#define R_LARCH_PCALA64_HI12 74
-#define R_LARCH_GOT_PC_HI20 75
-#define R_LARCH_GOT_PC_LO12 76
-#define R_LARCH_GOT64_PC_LO20 77
-#define R_LARCH_GOT64_PC_HI12 78
-#define R_LARCH_GOT_HI20 79
-#define R_LARCH_GOT_LO12 80
-#define R_LARCH_GOT64_LO20 81
-#define R_LARCH_GOT64_HI12 82
-#define R_LARCH_TLS_LE_HI20 83
-#define R_LARCH_TLS_LE_LO12 84
-#define R_LARCH_TLS_LE64_LO20 85
-#define R_LARCH_TLS_LE64_HI12 86
-#define R_LARCH_TLS_IE_PC_HI20 87
-#define R_LARCH_TLS_IE_PC_LO12 88
-#define R_LARCH_TLS_IE64_PC_LO20 89
-#define R_LARCH_TLS_IE64_PC_HI12 90
-#define R_LARCH_TLS_IE_HI20 91
-#define R_LARCH_TLS_IE_LO12 92
-#define R_LARCH_TLS_IE64_LO20 93
-#define R_LARCH_TLS_IE64_HI12 94
-#define R_LARCH_TLS_LD_PC_HI20 95
-#define R_LARCH_TLS_LD_HI20 96
-#define R_LARCH_TLS_GD_PC_HI20 97
-#define R_LARCH_TLS_GD_HI20 98
-#define R_LARCH_32_PCREL 99
-#define R_LARCH_RELAX 100
-#define R_LARCH_DELETE 101
-#define R_LARCH_ALIGN 102
-#define R_LARCH_PCREL20_S2 103
-#define R_LARCH_CFA 104
-#define R_LARCH_ADD6 105
-#define R_LARCH_SUB6 106
-#define R_LARCH_ADD_ULEB128 107
-#define R_LARCH_SUB_ULEB128 108
-#define R_LARCH_64_PCREL 109
-#define R_LARCH_CALL36 110
-#define R_LARCH_TLS_DESC_PC_HI20 111
-#define R_LARCH_TLS_DESC_PC_LO12 112
-#define R_LARCH_TLS_DESC64_PC_LO20 113
-#define R_LARCH_TLS_DESC64_PC_HI12 114
-#define R_LARCH_TLS_DESC_HI20 115
-#define R_LARCH_TLS_DESC_LO12 116
-#define R_LARCH_TLS_DESC64_LO20 117
-#define R_LARCH_TLS_DESC64_HI12 118
-#define R_LARCH_TLS_DESC_LD 119
-#define R_LARCH_TLS_DESC_CALL 120
-#define R_LARCH_TLS_LE_HI20_R 121
-#define R_LARCH_TLS_LE_ADD_R 122
-#define R_LARCH_TLS_LE_LO12_R 123
-#define R_LARCH_TLS_LD_PCREL20_S2 124
-#define R_LARCH_TLS_GD_PCREL20_S2 125
-#define R_LARCH_TLS_DESC_PCREL20_S2 126
-#define R_LARCH_CALL30 127
-#define R_LARCH_PCADD_HI20 128
-#define R_LARCH_PCADD_LO12 129
-#define R_LARCH_GOT_PCADD_HI20 130
-#define R_LARCH_GOT_PCADD_LO12 131
-#define R_LARCH_TLS_IE_PCADD_HI20 132
-#define R_LARCH_TLS_IE_PCADD_LO12 133
-#define R_LARCH_TLS_LD_PCADD_HI20 134
-#define R_LARCH_TLS_LD_PCADD_LO12 135
-#define R_LARCH_TLS_GD_PCADD_HI20 136
-#define R_LARCH_TLS_GD_PCADD_LO12 137
-#define R_LARCH_TLS_DESC_PCADD_HI20 138
-#define R_LARCH_TLS_DESC_PCADD_LO12 139
-
#ifndef ELF_ARCH
/* ELF register definitions */
diff --git a/include/uapi/linux/elf-r.h b/include/uapi/linux/elf-r.h
index 02e420c255df..4b6d3f111d7b 100644
--- a/include/uapi/linux/elf-r.h
+++ b/include/uapi/linux/elf-r.h
@@ -380,4 +380,134 @@
#define R_RISCV_SET_ULEB128 60
#define R_RISCV_SUB_ULEB128 61
+/* LoongArch relocation types used by the dynamic linker */
+#define R_LARCH_NONE 0
+#define R_LARCH_32 1
+#define R_LARCH_64 2
+#define R_LARCH_RELATIVE 3
+#define R_LARCH_COPY 4
+#define R_LARCH_JUMP_SLOT 5
+#define R_LARCH_TLS_DTPMOD32 6
+#define R_LARCH_TLS_DTPMOD64 7
+#define R_LARCH_TLS_DTPREL32 8
+#define R_LARCH_TLS_DTPREL64 9
+#define R_LARCH_TLS_TPREL32 10
+#define R_LARCH_TLS_TPREL64 11
+#define R_LARCH_IRELATIVE 12
+#define R_LARCH_MARK_LA 20
+#define R_LARCH_MARK_PCREL 21
+#define R_LARCH_SOP_PUSH_PCREL 22
+#define R_LARCH_SOP_PUSH_ABSOLUTE 23
+#define R_LARCH_SOP_PUSH_DUP 24
+#define R_LARCH_SOP_PUSH_GPREL 25
+#define R_LARCH_SOP_PUSH_TLS_TPREL 26
+#define R_LARCH_SOP_PUSH_TLS_GOT 27
+#define R_LARCH_SOP_PUSH_TLS_GD 28
+#define R_LARCH_SOP_PUSH_PLT_PCREL 29
+#define R_LARCH_SOP_ASSERT 30
+#define R_LARCH_SOP_NOT 31
+#define R_LARCH_SOP_SUB 32
+#define R_LARCH_SOP_SL 33
+#define R_LARCH_SOP_SR 34
+#define R_LARCH_SOP_ADD 35
+#define R_LARCH_SOP_AND 36
+#define R_LARCH_SOP_IF_ELSE 37
+#define R_LARCH_SOP_POP_32_S_10_5 38
+#define R_LARCH_SOP_POP_32_U_10_12 39
+#define R_LARCH_SOP_POP_32_S_10_12 40
+#define R_LARCH_SOP_POP_32_S_10_16 41
+#define R_LARCH_SOP_POP_32_S_10_16_S2 42
+#define R_LARCH_SOP_POP_32_S_5_20 43
+#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2 44
+#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2 45
+#define R_LARCH_SOP_POP_32_U 46
+#define R_LARCH_ADD8 47
+#define R_LARCH_ADD16 48
+#define R_LARCH_ADD24 49
+#define R_LARCH_ADD32 50
+#define R_LARCH_ADD64 51
+#define R_LARCH_SUB8 52
+#define R_LARCH_SUB16 53
+#define R_LARCH_SUB24 54
+#define R_LARCH_SUB32 55
+#define R_LARCH_SUB64 56
+#define R_LARCH_GNU_VTINHERIT 57
+#define R_LARCH_GNU_VTENTRY 58
+#define R_LARCH_B16 64
+#define R_LARCH_B21 65
+#define R_LARCH_B26 66
+#define R_LARCH_ABS_HI20 67
+#define R_LARCH_ABS_LO12 68
+#define R_LARCH_ABS64_LO20 69
+#define R_LARCH_ABS64_HI12 70
+#define R_LARCH_PCALA_HI20 71
+#define R_LARCH_PCALA_LO12 72
+#define R_LARCH_PCALA64_LO20 73
+#define R_LARCH_PCALA64_HI12 74
+#define R_LARCH_GOT_PC_HI20 75
+#define R_LARCH_GOT_PC_LO12 76
+#define R_LARCH_GOT64_PC_LO20 77
+#define R_LARCH_GOT64_PC_HI12 78
+#define R_LARCH_GOT_HI20 79
+#define R_LARCH_GOT_LO12 80
+#define R_LARCH_GOT64_LO20 81
+#define R_LARCH_GOT64_HI12 82
+#define R_LARCH_TLS_LE_HI20 83
+#define R_LARCH_TLS_LE_LO12 84
+#define R_LARCH_TLS_LE64_LO20 85
+#define R_LARCH_TLS_LE64_HI12 86
+#define R_LARCH_TLS_IE_PC_HI20 87
+#define R_LARCH_TLS_IE_PC_LO12 88
+#define R_LARCH_TLS_IE64_PC_LO20 89
+#define R_LARCH_TLS_IE64_PC_HI12 90
+#define R_LARCH_TLS_IE_HI20 91
+#define R_LARCH_TLS_IE_LO12 92
+#define R_LARCH_TLS_IE64_LO20 93
+#define R_LARCH_TLS_IE64_HI12 94
+#define R_LARCH_TLS_LD_PC_HI20 95
+#define R_LARCH_TLS_LD_HI20 96
+#define R_LARCH_TLS_GD_PC_HI20 97
+#define R_LARCH_TLS_GD_HI20 98
+#define R_LARCH_32_PCREL 99
+#define R_LARCH_RELAX 100
+#define R_LARCH_DELETE 101
+#define R_LARCH_ALIGN 102
+#define R_LARCH_PCREL20_S2 103
+#define R_LARCH_CFA 104
+#define R_LARCH_ADD6 105
+#define R_LARCH_SUB6 106
+#define R_LARCH_ADD_ULEB128 107
+#define R_LARCH_SUB_ULEB128 108
+#define R_LARCH_64_PCREL 109
+#define R_LARCH_CALL36 110
+#define R_LARCH_TLS_DESC_PC_HI20 111
+#define R_LARCH_TLS_DESC_PC_LO12 112
+#define R_LARCH_TLS_DESC64_PC_LO20 113
+#define R_LARCH_TLS_DESC64_PC_HI12 114
+#define R_LARCH_TLS_DESC_HI20 115
+#define R_LARCH_TLS_DESC_LO12 116
+#define R_LARCH_TLS_DESC64_LO20 117
+#define R_LARCH_TLS_DESC64_HI12 118
+#define R_LARCH_TLS_DESC_LD 119
+#define R_LARCH_TLS_DESC_CALL 120
+#define R_LARCH_TLS_LE_HI20_R 121
+#define R_LARCH_TLS_LE_ADD_R 122
+#define R_LARCH_TLS_LE_LO12_R 123
+#define R_LARCH_TLS_LD_PCREL20_S2 124
+#define R_LARCH_TLS_GD_PCREL20_S2 125
+#define R_LARCH_TLS_DESC_PCREL20_S2 126
+#define R_LARCH_CALL30 127
+#define R_LARCH_PCADD_HI20 128
+#define R_LARCH_PCADD_LO12 129
+#define R_LARCH_GOT_PCADD_HI20 130
+#define R_LARCH_GOT_PCADD_LO12 131
+#define R_LARCH_TLS_IE_PCADD_HI20 132
+#define R_LARCH_TLS_IE_PCADD_LO12 133
+#define R_LARCH_TLS_LD_PCADD_HI20 134
+#define R_LARCH_TLS_LD_PCADD_LO12 135
+#define R_LARCH_TLS_GD_PCADD_HI20 136
+#define R_LARCH_TLS_GD_PCADD_LO12 137
+#define R_LARCH_TLS_DESC_PCADD_HI20 138
+#define R_LARCH_TLS_DESC_PCADD_LO12 139
+
#endif /* _UAPI_LINUX_ELF_R_H */
--
2.55.0
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