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| author | Kai Tietz <kai.tietz@onevision.com> | 2010-09-14 20:25:34 +0000 |
|---|---|---|
| committer | Kai Tietz <kai.tietz@onevision.com> | 2010-09-14 20:25:34 +0000 |
| commit | 5174d0fb6d09bd82d3581cc24a10bfa2095ef636 (patch) | |
| tree | 1a91d93520808a715772b2ad5fda87d8dd9057c2 | |
| parent | 7155d5780a29c29184d5794107f87a5f3b5e8517 (diff) | |
| download | gdb-5174d0fb6d09bd82d3581cc24a10bfa2095ef636.zip gdb-5174d0fb6d09bd82d3581cc24a10bfa2095ef636.tar.gz gdb-5174d0fb6d09bd82d3581cc24a10bfa2095ef636.tar.bz2 | |
2010-09-14 Kai Tietz <kai.tietz@onevision.com>
* peXXigen.c (sort_x64_pdata): New helper.
(_bfd_XXi_final_link_postscript): Do pdata sorting.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/peXXigen.c | 37 |
2 files changed, 42 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 0fb449a..0e1cf00 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2010-09-14 Kai Tietz <kai.tietz@onevision.com> + + * peXXigen.c (sort_x64_pdata): New helper. + (_bfd_XXi_final_link_postscript): Do pdata sorting. + 2010-09-09 H.J. Lu <hongjiu.lu@intel.com> PR ld/11998 diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c index f78d2d7..8f351ba 100644 --- a/bfd/peXXigen.c +++ b/bfd/peXXigen.c @@ -2256,6 +2256,21 @@ _bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) coff_get_symbol_info (abfd, symbol, ret); } +#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) +static int +sort_x64_pdata (const void *l, const void *r) +{ + const char *lp = (const char *) l; + const char *rp = (const char *) r; + bfd_vma vl, vr; + vl = bfd_getl32 (lp); vr = bfd_getl32 (rp); + if (vl != vr) + return (vl < vr ? -1 : 1); + /* We compare just begin address. */ + return 0; +} +#endif + /* Handle the .idata section and other things that need symbol table access. */ @@ -2383,6 +2398,28 @@ _bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; } +/* If there is a .pdata section and we have linked pdata finally, we + need to sort the entries ascending. */ +#if !defined(COFF_WITH_pep) && defined(COFF_WITH_pex64) + { + asection *sec = bfd_get_section_by_name (abfd, ".pdata"); + + if (sec) + { + bfd_size_type x = sec->rawsize ? sec->rawsize : sec->size; + + if (x && bfd_get_section_contents (abfd, sec, pfinfo->contents, 0, x)) + { + qsort (pfinfo->contents, + (size_t) ((sec->size <x ? sec->size : x) / 12), + 12, sort_x64_pdata); + bfd_set_section_contents (pfinfo->output_bfd, sec, + pfinfo->contents, 0, x); + } + } + } +#endif + /* If we couldn't find idata$2, we either have an excessively trivial program or are in DEEP trouble; we have to assume trivial program.... */ |