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| author | liuzhensong <liuzhensong@loongson.cn> | 2021-10-22 16:42:05 +0800 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-10-24 21:36:31 +1030 |
| commit | e9a0721f8274daeffaedbc3cabc12c52d43a38a7 (patch) | |
| tree | 6edcb62471f23fdd44e65ca4db3d046ea8abdb86 /binutils/readelf.c | |
| parent | 6cc76c40a99bd13d69a311cae5ec891bd1d1dbf2 (diff) | |
| download | gdb-e9a0721f8274daeffaedbc3cabc12c52d43a38a7.zip gdb-e9a0721f8274daeffaedbc3cabc12c52d43a38a7.tar.gz gdb-e9a0721f8274daeffaedbc3cabc12c52d43a38a7.tar.bz2 | |
LoongArch binutils support
2021-10-22 Chenghua Xu <xuchenghua@loongson.cn>
Zhensong Liu <liuzhensong@loongson.cn>
Weinan Liu <liuweinan@loongson.cn>
binutils/
* NEWS: Mention LoongArch support.
* readelf.c: Add LoongArch.
* testsuite/binutils-all/objdump.exp: Add LoongArch.
Diffstat (limited to 'binutils/readelf.c')
| -rw-r--r-- | binutils/readelf.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/binutils/readelf.c b/binutils/readelf.c index 5885b87..fc17c04 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -162,6 +162,7 @@ #include "elf/xstormy16.h" #include "elf/xtensa.h" #include "elf/z80.h" +#include "elf/loongarch.h" #include "getopt.h" #include "libiberty.h" @@ -1678,6 +1679,11 @@ dump_relocations (Filedata * filedata, case EM_Z80: rtype = elf_z80_reloc_type (type); break; + + case EM_LOONGARCH: + rtype = elf_loongarch_reloc_type (type); + break; + } if (rtype == NULL) @@ -3971,6 +3977,20 @@ get_machine_flags (Filedata * filedata, unsigned e_flags, unsigned e_machine) strcat (buf, _(", unknown")); break; } break; + case EM_LOONGARCH: + if (EF_LOONGARCH_IS_LP64 (e_flags)) + strcat (buf, ", LP64"); + else if (EF_LOONGARCH_IS_ILP32 (e_flags)) + strcat (buf, ", ILP32"); + + if (EF_LOONGARCH_IS_SOFT_FLOAT (e_flags)) + strcat (buf, ", SOFT-FLOAT"); + else if (EF_LOONGARCH_IS_SINGLE_FLOAT (e_flags)) + strcat (buf, ", SINGLE-FLOAT"); + else if (EF_LOONGARCH_IS_DOUBLE_FLOAT (e_flags)) + strcat (buf, ", DOUBLE-FLOAT"); + + break; } } @@ -13708,6 +13728,8 @@ is_32bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) return reloc_type == 2; /* R_IQ2000_32. */ case EM_LATTICEMICO32: return reloc_type == 3; /* R_LM32_32. */ + case EM_LOONGARCH: + return reloc_type == 1; /* R_LARCH_32. */ case EM_M32C_OLD: case EM_M32C: return reloc_type == 3; /* R_M32C_32. */ @@ -13925,6 +13947,8 @@ is_64bit_abs_reloc (Filedata * filedata, unsigned int reloc_type) case EM_IA_64: return (reloc_type == 0x26 /* R_IA64_DIR64MSB. */ || reloc_type == 0x27 /* R_IA64_DIR64LSB. */); + case EM_LOONGARCH: + return reloc_type == 2; /* R_LARCH_64 */ case EM_PARISC: return reloc_type == 80; /* R_PARISC_DIR64. */ case EM_PPC64: |