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| author |   H.J. Lu <hjl.tools@gmail.com> | 2015-10-04 06:14:13 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-04 06:14:36 -0700 |
| commit | 9706b5e627dfae1ab0a2788dda8a2aa5a0e09af7 (patch) | |
| tree | 0bf334bb6c09b5cbc906252434c5649de8d98308 /elfcpp | |
| parent | Automatic date update in version.in (diff) | |
| download | binutils-gdb-9706b5e627dfae1ab0a2788dda8a2aa5a0e09af7.tar.gz binutils-gdb-9706b5e627dfae1ab0a2788dda8a2aa5a0e09af7.tar.bz2 binutils-gdb-9706b5e627dfae1ab0a2788dda8a2aa5a0e09af7.zip | |
Change ch_type to Elf_Word in struct Chdr_data<64>
The ch_type field in struct Chdr_data<64> is 4 bytes, followed by a
4-byte padding. This change doesn't introduce any functional change
since only the lower 32 bits of the ch_type field are used.
PR gold/19060
* elfcpp.h (Chdr::get_ch_type): Change return type to Elf_Word.
* elfcpp_internal.h (Chdr_data<64>): Change ch_type to 4 bytes
and add ch_reserved.
Diffstat (limited to 'elfcpp')
| -rw-r--r-- | elfcpp/ChangeLog | 7 | ||||
| -rw-r--r-- | elfcpp/elfcpp.h | 2 | ||||
| -rw-r--r-- | elfcpp/elfcpp_internal.h | 20 |
3 files changed, 24 insertions, 5 deletions
diff --git a/elfcpp/ChangeLog b/elfcpp/ChangeLog index 3342ac94543..042d86ecbb2 100644 --- a/elfcpp/ChangeLog +++ b/elfcpp/ChangeLog @@ -1,3 +1,10 @@ +2015-10-02 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/19060 + * elfcpp.h (Chdr::get_ch_type): Change return type to Elf_Word. + * elfcpp_internal.h (Chdr_data<64>): Change ch_type to 4 bytes + and add ch_reserved. + 2015-04-08 H.J. Lu <hongjiu.lu@intel.com> * elfcpp.h (Elf_sizes): Add chdr_size. diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h index 722984e5452..70380a5a32a 100644 --- a/elfcpp/elfcpp.h +++ b/elfcpp/elfcpp.h @@ -1302,7 +1302,7 @@ class Chdr file->view(loc.file_offset, loc.data_size).data())) { } - typename Elf_types<size>::Elf_WXword + Elf_Word get_ch_type() const { return Convert<size, big_endian>::convert_host(this->p_->ch_type); } diff --git a/elfcpp/elfcpp_internal.h b/elfcpp/elfcpp_internal.h index 424a1f6f713..6f9dd4887a2 100644 --- a/elfcpp/elfcpp_internal.h +++ b/elfcpp/elfcpp_internal.h @@ -82,11 +82,23 @@ struct Shdr_data // An ELF compression header. template<int size> -struct Chdr_data +struct Chdr_data; + +template<> +struct Chdr_data<32> +{ + Elf_Word ch_type; + Elf_Word ch_size; + Elf_Word ch_addralign; +}; + +template<> +struct Chdr_data<64> { - typename Elf_types<size>::Elf_WXword ch_type; - typename Elf_types<size>::Elf_WXword ch_size; - typename Elf_types<size>::Elf_WXword ch_addralign; + Elf_Word ch_type; + Elf_Word ch_reserved; + Elf_Xword ch_size; + Elf_Xword ch_addralign; }; // An ELF segment header. We use template specialization for the |