diff options
Diffstat (limited to 'src/elflint.c')
| -rw-r--r-- | src/elflint.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/src/elflint.c b/src/elflint.c index 79e52299..09c7fbd2 100644 --- a/src/elflint.c +++ b/src/elflint.c @@ -3338,12 +3338,25 @@ section [%2zu] '%s': size not multiple of entry size\n"), #define ALL_SH_FLAGS (SHF_WRITE | SHF_ALLOC | SHF_EXECINSTR | SHF_MERGE \ | SHF_STRINGS | SHF_INFO_LINK | SHF_LINK_ORDER \ | SHF_OS_NONCONFORMING | SHF_GROUP | SHF_TLS) - if (shdr->sh_flags & ~ALL_SH_FLAGS) - ERROR (gettext ("section [%2zu] '%s' contains unknown flag(s)" - " %#" PRIx64 "\n"), - cnt, section_name (ebl, cnt), - (uint64_t) shdr->sh_flags & ~(uint64_t) ALL_SH_FLAGS); - else if (shdr->sh_flags & SHF_TLS) + if (shdr->sh_flags & ~(GElf_Xword) ALL_SH_FLAGS) + { + GElf_Xword sh_flags = shdr->sh_flags & ~(GElf_Xword) ALL_SH_FLAGS; + if (sh_flags & SHF_MASKPROC) + { + if (!ebl_machine_section_flag_check (ebl, + sh_flags & SHF_MASKPROC)) + ERROR (gettext ("section [%2zu] '%s'" + " contains invalid processor-specific flag(s)" + " %#" PRIx64 "\n"), + cnt, section_name (ebl, cnt), sh_flags & SHF_MASKPROC); + sh_flags &= ~(GElf_Xword) SHF_MASKPROC; + } + if (sh_flags != 0) + ERROR (gettext ("section [%2zu] '%s' contains unknown flag(s)" + " %#" PRIx64 "\n"), + cnt, section_name (ebl, cnt), sh_flags); + } + if (shdr->sh_flags & SHF_TLS) { // XXX Correct? if (shdr->sh_addr != 0 && !gnuld) |