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| author | mengqinggang <mengqinggang@loongson.cn> | 2023-11-16 19:19:13 +0800 |
|---|---|---|
| committer | liuzhensong <liuzhensong@loongson.cn> | 2023-11-17 16:38:54 +0800 |
| commit | b130a0849a1b3e174210903cf5370092decc62d6 (patch) | |
| tree | 464ffa4b9b10558561a59d7f130d44137f7b7195 | |
| parent | 4e94082d95e046f357409cd689ffeedd60f6c673 (diff) | |
| download | gdb-b130a0849a1b3e174210903cf5370092decc62d6.zip gdb-b130a0849a1b3e174210903cf5370092decc62d6.tar.gz gdb-b130a0849a1b3e174210903cf5370092decc62d6.tar.bz2 | |
LoongArch: Multiple relax_trip in one relax_pass
If deleting instructions in one relax_trip, set again to true to start the
next relax_trip.
| -rw-r--r-- | bfd/elfnn-loongarch.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/bfd/elfnn-loongarch.c b/bfd/elfnn-loongarch.c index 9d4ea7e..7436a14 100644 --- a/bfd/elfnn-loongarch.c +++ b/bfd/elfnn-loongarch.c @@ -3740,7 +3740,7 @@ loongarch_relax_delete_bytes (bfd *abfd, static bool loongarch_relax_pcala_addi (bfd *abfd, asection *sec, Elf_Internal_Rela *rel_hi, bfd_vma symval, - struct bfd_link_info *info) + struct bfd_link_info *info, bool *again) { bfd_byte *contents = elf_section_data (sec)->this_hdr.contents; Elf_Internal_Rela *rel_lo = rel_hi + 2; @@ -3766,6 +3766,9 @@ loongarch_relax_pcala_addi (bfd *abfd, asection *sec, || ((bfd_signed_vma)(symval - pc) > (bfd_signed_vma)(int32_t)0x1ffffc)) return false; + /* Continue next relax trip. */ + *again = true; + pca = pcaddi | rd; bfd_put (32, abfd, pca, contents + rel_hi->r_offset); @@ -4006,14 +4009,15 @@ loongarch_elf_relax_section (bfd *abfd, asection *sec, break; case R_LARCH_PCALA_HI20: if (0 == info->relax_pass && (i + 4) <= sec->reloc_count) - loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, info, again); break; case R_LARCH_GOT_PC_HI20: if (local_got && 0 == info->relax_pass && (i + 4) <= sec->reloc_count) { if (loongarch_relax_pcala_ld (abfd, sec, rel)) - loongarch_relax_pcala_addi (abfd, sec, rel, symval, info); + loongarch_relax_pcala_addi (abfd, sec, rel, symval, + info, again); } break; default: |