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Message-ID: <20250104084144.8928-1-huajingyun@loongson.cn>
Date: Sat, 4 Jan 2025 16:41:44 +0800
From: Jingyun Hua <huajingyun@...ngson.cn>
To: musl@...ts.openwall.com
Cc: lixing@...ngson.cn,
wanghongliang@...ngson.cn,
dalias@...c.org,
Jingyun Hua <huajingyun@...ngson.cn>
Subject: [PATCH] LoongArch64: add new reloc types and NT_LOONGARCH_HW_* into elf.h
These new LoongArch reloc types(101 to 126) have been added in LoongArch psABI
v2.30 and NT_LOONGARCH_HW_BREAK/NT_LOONGARCH_HW_WATCH sync Linux 6.12 elf.h.
Link:
https://github.com/loongson/la-abi-specs/blob/v2.30/laelf.adoc#relocation-types
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/elf.h?h=v6.12#n458
Also refer to glibc:
https://sourceware.org/git/?p=glibc.git;a=blob;f=elf/elf.h
---
include/elf.h | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/include/elf.h b/include/elf.h
index 8b622f63..a3635d03 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -712,6 +712,8 @@ typedef struct {
#define NT_LOONGARCH_LSX 0xa02
#define NT_LOONGARCH_LASX 0xa03
#define NT_LOONGARCH_LBT 0xa04
+#define NT_LOONGARCH_HW_BREAK 0xa05
+#define NT_LOONGARCH_HW_WATCH 0xa06
@@ -3406,6 +3408,32 @@ enum
#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
#ifdef __cplusplus
}
--
2.47.1
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