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| author | mengqinggang <mengqinggang@loongson.cn> | 2022-12-01 14:34:10 +0800 |
|---|---|---|
| committer | liuzhensong <liuzhensong@loongson.cn> | 2023-05-30 19:56:40 +0800 |
| commit | 57a930e3bfe4b2c7fd6463ed39311e1938513138 (patch) | |
| tree | 220687a30b5c57cbc3283bae2e189ea628e44ce3 /include/elf/loongarch.h | |
| parent | 7b9e7db08340cb3934a5fa95503fda523e0917b7 (diff) | |
| download | gdb-57a930e3bfe4b2c7fd6463ed39311e1938513138.zip gdb-57a930e3bfe4b2c7fd6463ed39311e1938513138.tar.gz gdb-57a930e3bfe4b2c7fd6463ed39311e1938513138.tar.bz2 | |
LoongArch: include: Add support for linker relaxation.
Add relocs and gas LARCH_opts.relax option.
include/ChangeLog:
* elf/loongarch.h: Add relocs.
* opcode/loongarch.h: Add LARCH_opts.relax and macro LARCH_NOP.
Diffstat (limited to 'include/elf/loongarch.h')
| -rw-r--r-- | include/elf/loongarch.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/elf/loongarch.h b/include/elf/loongarch.h index ba0075d..71ab34f 100644 --- a/include/elf/loongarch.h +++ b/include/elf/loongarch.h @@ -229,6 +229,26 @@ 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) + END_RELOC_NUMBERS (R_LARCH_count) /* Processor specific flags for the ELF header e_flags field. */ |