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10 Commits

Author SHA1 Message Date
Dimitry Andric c9de3b4d26 Align AArch64 and i386 image base to superpage 
Summary:

As for x86_64, the default image base for AArch64 and i386 should be
aligned to a superpage appropriate for the architecture.

On AArch64, this is 2 MiB, on i386 it is 4 MiB.

Reviewers: emaste, grimar, javed.absar, espindola, ruiu, peter.smith, srhines, rprichard

Reviewed By: ruiu, peter.smith

Subscribers: jfb, markj, arichardson, krytarowski, kristof.beyls, llvm-commits

Differential Revision: https://reviews.llvm.org/D50297

llvm-svn: 342746
 2018-09-21 16:58:13 +00:00
Fangrui Song eb75b8f8f7 [ELF] Move `# REQUIRES:` line to the top 
llvm-svn: 335625
 2018-06-26 16:58:19 +00:00
Adhemerval Zanella a47ba192dc ELF/AArch64: Fix R_AARCH64_LDST16_ABS_LO12_NC mask 
The relocation R_AARCH64_LDST16_ABS_LO12_NC should set a ld/st
immediate value to bits [11:1] not [11:2].  This patches fixes it
and adds a testcase for regression.

With this fix all the faulty tests on test-suite (clavm, lencod,
and trimaran) pass.

llvm-svn: 288670
 2016-12-05 14:15:44 +00:00
Eugene Leviant ee8dcfbdf7 [ELF] Set max page size to 64K for AArch64 
Differential revision: https://reviews.llvm.org/D25079

llvm-svn: 283200
 2016-10-04 08:58:55 +00:00
Eugene Leviant 99da752980 [ELF/AArch64] Implement some UABS relocs 
Differential revision: https://reviews.llvm.org/D24403

llvm-svn: 281202
 2016-09-12 10:02:41 +00:00
Davide Italiano 2dfc5fd1ea [ELF/AArch64] Add support for R_AARCH64_LDST16_ABS_LO12_NC relocation. 
Found while trying to self-host the toolchain that libLTO needs it.

llvm-svn: 257854
 2016-01-15 01:49:51 +00:00
Davide Italiano 0d4fbae0e7 [ELF/AArch64] Support R_AARCH64_LDST128_ABS_LO12_NC relocation. 
llvm-svn: 257731
 2016-01-14 01:30:21 +00:00
Davide Italiano dc67f9b7e8 [ELF/AArch64] Add support for LDST8_ABS_LO12_NC/LDST64_ABS_LO12_NC. 
These two relocations where the only missing step to get a dynamically
linked (with libc) "hello world" on FreeBSD.

llvm-svn: 253714
 2015-11-20 21:35:38 +00:00
Rafael Espindola 9c8904fb38 Rename ld.lld2 to ld.lld since it is the default. 
llvm-svn: 253437
 2015-11-18 06:11:01 +00:00
Rafael Espindola 4b1285c55a Rename test/elf2 to test/ELF. 
llvm-svn: 253313
 2015-11-17 05:36:42 +00:00