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| author | Jing Yu <jingyu@google.com> | 2014-07-02 16:21:23 -0700 |
|---|---|---|
| committer | Cary Coutant <ccoutant@google.com> | 2014-07-02 16:21:23 -0700 |
| commit | 053a4d680b6b870079e7ba094b52a12a4861ce9b (patch) | |
| tree | 6605ac7e288800f362a77c17dc42b6e897e1fe2b /elfcpp/elfcpp.h | |
| parent | 2b239efbec446a0c213710b7c5258f2926ef78a4 (diff) | |
| download | gdb-053a4d680b6b870079e7ba094b52a12a4861ce9b.zip gdb-053a4d680b6b870079e7ba094b52a12a4861ce9b.tar.gz gdb-053a4d680b6b870079e7ba094b52a12a4861ce9b.tar.bz2 | |
2014-07-02 Jing Yu <jingyu@google.com>
Initial patch to enable gold aarch64 backend.
This patch is just a skeleton which almost does nothing.
It does not support ILP32 now.
gold/ChangeLog:
* aarch64.cc: New file
* Makefile.am (TARGETSOURCES): Add aarch64.cc
(ALL_TARGETOBJS): Add aarch64.$(OBJEXT)
* Makefile.in: Regenerate.
* configure.tgt: Add entries for aarch64*.
* configure.ac: Likewise.
* configure: Likewise.
elfcpp/ChangeLog:
* aarch64.h: New file. New enums for aarch64-elf64 relocations.
* elfcpp.h (EM_AARCH64, SHT_AARCH64_ATTRIBUTES, PT_AARCH64_ARCHEXT,
PT_AARCH64_UNWIND): New enum constant.
Diffstat (limited to 'elfcpp/elfcpp.h')
| -rw-r--r-- | elfcpp/elfcpp.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h index 561b54a..8e8e675 100644 --- a/elfcpp/elfcpp.h +++ b/elfcpp/elfcpp.h @@ -268,6 +268,7 @@ enum EM EM_UNICORE = 110, EM_ALTERA_NIOS2 = 113, EM_CRX = 114, + EM_AARCH64 = 183, EM_TILEGX = 191, // The Morph MT. EM_MT = 0x2530, @@ -406,6 +407,9 @@ enum SHT // Section contains miscellaneous options. SHT_MIPS_OPTIONS = 0x7000000d, + // AARCH64-specific section type. + SHT_AARCH64_ATTRIBUTES = 0x70000003, + // Link editor is to sort the entries in this section based on the // address specified in the associated symbol table entry. SHT_ORDERED = 0x7fffffff @@ -490,7 +494,11 @@ enum PT // Runtime procedure table. PT_MIPS_RTPROC = 0x70000001, // .MIPS.options section. - PT_MIPS_OPTIONS = 0x70000002 + PT_MIPS_OPTIONS = 0x70000002, + // Platform architecture compatibility information + PT_AARCH64_ARCHEXT = 0x70000000, + // Exception unwind tables + PT_AARCH64_UNWIND = 0x70000001 }; // The valid bit flags found in the Phdr p_flags field. |