H.J. Lu
1c4dc293df
x86-64: Treat R_X86_64_PLT32 as R_X86_64_PC32
...
Starting from binutils commit bd7ab16b4537788ad53521c45469a1bdae84ad4a:
https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=bd7ab16b4537788ad53521c45469a1bdae84ad4a
x86-64 assembler generates R_X86_64_PLT32, instead of R_X86_64_PC32, for
32-bit PC-relative branches. Grub2 should treat R_X86_64_PLT32 as
R_X86_64_PC32.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
(cherry picked from commit 842c390469
2019-10-24 16:59:37 +02:00
Vladimir Serbinenko
512bb31cbc
Whitelist sparc64-ieee1275 as having no video modules.
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ieee1275_fb is not built on sparc64 due to virtual address issues.
2017-02-22 09:55:51 +01:00
Vladimir Serbinenko
34fe0b5901
arm64: Add support for GOT and PCREL32 relocations.
2017-02-01 21:46:19 +01:00
Vladimir Serbinenko
a134ef1ab9
ia64: Add support for R_IA64_GPREL64I.
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Recent GCC generates those relocations, so we need to support them.
2017-01-31 12:39:01 +01:00
Vladimir Serbinenko
255b9e0bea
grub-module-verifier: Add mips to all_video whitelist.
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On MIPS video is compiled-in. So all_video is empty. Whitelist it.
2017-01-30 19:52:58 +01:00
Vladimir Serbinenko
6371e9c104
grub-module-verifier: Ignore all_video emptiness on xen.
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It's intentional that it's empty when no video modules
are available.
2017-01-30 00:13:41 +00:00
Vladimir Serbinenko
605eecc985
arm64: Add support for relocations needed for linaro gcc
2016-01-22 19:09:37 +01:00
Vladimir Serbinenko
dcc499aaf0
module-verifier: allow limited-range relocations on sparc64.
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clang as incomplete mcmodel=large support. As we don't currently need full
mcmodel=large support for sparc64, relax those checks.
2015-12-31 18:30:39 +01:00
Vladimir Serbinenko
e1b2b9bf1d
module-verifier: Check range-limited relative relocations.
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Check that they point to the same module, so will end up in the same
chunk of memory.
2015-12-31 15:29:28 +01:00
Vladimir Serbinenko
a7cf8b1e23
Verify modules on build-time rather than failing in runtime.
2015-12-31 13:09:15 +01:00
