Andre Vieira
1caf72a584
This patch is part of a series of patches to add support for Armv8.1-M Mainline instructions to binutils. This adds infrastructure for the BFL instructions which is one of the first instructions in Arm that have more than one relocations in them. This adds a new relocation R_ARM_THM_BF18. The inconsistency between external R_ARM_THM_BF18 and internal BFD_RELOC_ARM_THUMB_BF19 is because internally we count the static bit-0 of the immediate and we don't externally. ChangeLog entries are as follows : *** bfd/ChangeLog *** 2019-04-15 Sudakshina Das <sudi.das@arm.com> * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New * libbfd.h: Regenerated. * bfd-in2.h: Regenerated. * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18. (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19 and R_ARM_THM_BF18 together. (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19. *** elfcpp/ChangeLog *** 2019-04-15 Sudakshina Das <sudi.das@arm.com> * arm.h (R_ARM_THM_BF18): New relocation code. *** gas/ChangeLog *** 2019-04-15 Sudakshina Das <sudi.das@arm.com> * config/tc-arm.c (md_pcrel_from_section): New switch case for BFD_RELOC_ARM_THUMB_BF19. (md_appdy_fix): Likewise. (tc_gen_reloc): Likewise. *** include/ChangeLog *** 2019-04-15 Sudakshina Das <sudi.das@arm.com> * elf/arm.h (START_RELOC_NUMBERS): New entry for R_ARM_THM_BF18. *** opcodes/ChangeLog *** 2019-04-15 Sudakshina Das <sudi.das@arm.com> * arm-dis.c (print_insn_thumb32): Updated to accept new %Y pattern.
31 lines
719 B
Plaintext
31 lines
719 B
Plaintext
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
* arm.h (R_ARM_THM_BF18): New relocation code.
|
|
|
|
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
|
|
|
* arm.h (R_ARM_THM_BF16): New relocation code.
|
|
|
|
2018-06-24 Nick Clifton <nickc@redhat.com>
|
|
|
|
2.32 branch created.
|
|
|
|
2019-01-01 Alan Modra <amodra@gmail.com>
|
|
|
|
Update year range in copyright notice of all files.
|
|
|
|
For older changes see ChangeLog-2018
|
|
|
|
Copyright (C) 2019 Free Software Foundation, Inc.
|
|
|
|
Copying and distribution of this file, with or without modification,
|
|
are permitted in any medium without royalty provided the copyright
|
|
notice and this notice are preserved.
|
|
|
|
Local Variables:
|
|
mode: change-log
|
|
left-margin: 8
|
|
fill-column: 74
|
|
version-control: never
|
|
End:
|