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| author | jhibbits <jhibbits@FreeBSD.org> | 2014-12-12 03:58:51 +0000 |
|---|---|---|
| committer | jhibbits <jhibbits@FreeBSD.org> | 2014-12-12 03:58:51 +0000 |
| commit | 96e9baf74138c0931c7a3523ca4c423a568724e6 (patch) | |
| tree | 7974b85fa79f8607cb83c584324cbc0511a069b3 /gnu | |
| parent | 7c61e1dea87e44cb9d50f142c1c9288eb4cf7e2c (diff) | |
| download | FreeBSD-src-96e9baf74138c0931c7a3523ca4c423a568724e6.zip FreeBSD-src-96e9baf74138c0931c7a3523ca4c423a568724e6.tar.gz | |
Add new PowerPC relocations to binutils
Summary:
LLVM/Clang generates relocations that our binutils doesn't understand, but newer
binutils does. I got permission from the author of a series of patches to
relicense them as GPLv2 for use in FreeBSD. The upstream git hashes are:
ac2df442ac7901f00af15b272fc48b594b433713
2b95367962dc14f69d3c338c4d54195266e2e169
102890f04c44b64cf5cef4588267dd9f24086ac7
b7fcf6f6bb53b5027e111107f5416769cb9a5798
1d483afedd5a628dc84fb58d1d570f79fdfbfa7b
90aecf7a80c1cefeb45fc10a6cd02c8338e34b4c
3a71aa26df2a372a58e9c11ef9ba51fd0e83320a
727fc41e077139570ea8b8ddfd6c546b2a55627c
With the import of clang 3.5, and a few backported patches, we should be able to
move powerpc and powerpc64 to clang-as-cc soon.
Test Plan: Passes make tinderbox, so no regressions. Binaries built with clang
run on powerpc64.
Reviewers: #committers, dim
Reviewed By: dim
Differential Revision: https://reviews.freebsd.org/D1297
Obtained from: Alan Modra, upstream binutils-gdb git
MFC after: 3 weeks
Relnotes: yes
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/binutils/libbfd/bfd.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gnu/usr.bin/binutils/libbfd/bfd.h b/gnu/usr.bin/binutils/libbfd/bfd.h index f651233..fee147c 100644 --- a/gnu/usr.bin/binutils/libbfd/bfd.h +++ b/gnu/usr.bin/binutils/libbfd/bfd.h @@ -1386,6 +1386,9 @@ typedef struct bfd_section /* Nonzero if this section has TLS related relocations. */ unsigned int has_tls_reloc:1; + /* Nonzero if this section has a call to __tls_get_addr. */ + unsigned int has_tls_get_addr_call:1; + /* Nonzero if this section has a gp reloc. */ unsigned int has_gp_reloc:1; @@ -1646,11 +1649,11 @@ extern asection bfd_ind_section; /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ 0, 0, 0, 0, \ \ - /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ - 0, 0, 0, \ + /* has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, */ \ + 0, 0, 0, \ \ - /* vma, lma, size, rawsize */ \ - 0, 0, 0, 0, \ + /* reloc_done, vma, lma, size, rawsize */ \ + 0, 0, 0, 0, 0, \ \ /* output_offset, output_section, alignment_power, */ \ 0, (struct bfd_section *) &SEC, 0, \ @@ -2903,6 +2906,8 @@ in the instruction. */ /* PowerPC and PowerPC64 thread-local storage relocations. */ BFD_RELOC_PPC_TLS, + BFD_RELOC_PPC_TLSGD, + BFD_RELOC_PPC_TLSLD, BFD_RELOC_PPC_DTPMOD, BFD_RELOC_PPC_TPREL16, BFD_RELOC_PPC_TPREL16_LO, |
