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| author | Kuan-Lin Chen <kuanlinchentw@gmail.com> | 2015-01-26 10:48:01 +0800 |
|---|---|---|
| committer | Kuan-Lin Chen <kuanlinchentw@gmail.com> | 2015-01-26 10:48:01 +0800 |
| commit | 18393a2e423a67f9cbd1c2400aeec8f119680bf8 (patch) | |
| tree | 7a6721fe0a30912259dc8222b4cab7d538c3a8f8 | |
| parent | 5485698ae4679bd18a37f8520a17be8b760e5a18 (diff) | |
| download | gdb-18393a2e423a67f9cbd1c2400aeec8f119680bf8.zip gdb-18393a2e423a67f9cbd1c2400aeec8f119680bf8.tar.gz gdb-18393a2e423a67f9cbd1c2400aeec8f119680bf8.tar.bz2 | |
NDS32/bfd: Fix relax round setting.
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/elf32-nds32.c | 29 |
2 files changed, 25 insertions, 8 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index e3a428a..f2e3ddb 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com> + + * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. + 2015-01-22 DJ Delorie <dj@redhat.com> * elf32-m32c.c (m32c_apply_reloc_24): New. diff --git a/bfd/elf32-nds32.c b/bfd/elf32-nds32.c index 5c97519..e5fc2a6 100644 --- a/bfd/elf32-nds32.c +++ b/bfd/elf32-nds32.c @@ -11815,7 +11815,8 @@ nds32_elf_pick_relax (bfd_boolean init, asection *sec, bfd_boolean *again, struct elf_nds32_link_hash_table *table, struct bfd_link_info *link_info) { - static asection *final_sec; + static asection *final_sec, *first_sec = NULL; + static bfd_boolean normal_again = FALSE; static bfd_boolean set = FALSE; static bfd_boolean first = TRUE; int round_table[] = { @@ -11827,6 +11828,13 @@ nds32_elf_pick_relax (bfd_boolean init, asection *sec, bfd_boolean *again, static int pass = 0; static int relax_round; + /* The new round. */ + if (init && first_sec == sec) + { + set = TRUE; + normal_again = FALSE; + } + if (first) { /* Run an empty run to get the final section. */ @@ -11835,27 +11843,29 @@ nds32_elf_pick_relax (bfd_boolean init, asection *sec, bfd_boolean *again, /* It has to enter relax again because we can not make sure what the final turn is. */ *again = TRUE; + first = FALSE; + first_sec = sec; } - if (!set && *again) + if (!set) { - /* It is reentered when again is FALSE. */ + /* Not reenter yet. */ final_sec = sec; return relax_round; } - /* The second round begins. */ - set = TRUE; - relax_round = round_table[pass]; + if (!init && relax_round == NDS32_RELAX_NORMAL_ROUND && *again) + normal_again = TRUE; + if (!init && final_sec == sec) { switch (relax_round) { case NDS32_RELAX_NORMAL_ROUND: - if (!*again) + if (!normal_again) { /* Normal relaxation done. */ if (table->target_optimize & NDS32_RELAX_JUMP_IFC_ON) @@ -12032,7 +12042,10 @@ nds32_elf_relax_section (bfd *abfd, asection *sec, if (ELF32_R_TYPE (irel->r_info) == R_NDS32_RELAX_ENTRY) { if (irel->r_addend & R_NDS32_RELAX_ENTRY_DISABLE_RELAX_FLAG) - return TRUE; + { + nds32_elf_pick_relax (FALSE, sec, again, table, link_info); + return TRUE; + } if (irel->r_addend & R_NDS32_RELAX_ENTRY_OPTIMIZE_FLAG) optimize = 1; |