aboutsummaryrefslogtreecommitdiff
path: root/include/elf/s390.h
AgeCommit message (Collapse)AuthorFilesLines
2019-01-01Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2018-01-03Update year range in copyright notice of binutils filesAlan Modra1-1/+1
2017-06-23S/390: Add support for pgste markerAndreas Krebbel1-0/+3
This patch adds a new S/390 specific segment type: PT_S390_PGSTE. For binaries marked with that segment the kernel will allocate 4k page tables. The only user so far will be qemu. ld/ChangeLog: 2017-06-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * Makefile.in: Add s390.em as build dependency. * emulparams/elf64_s390.sh (EXTRA_EM_FILE): Add s390.em. * emultempl/s390.em: New file. * gen-doc.texi: Add documentation for --s390-pgste option. * ld.texinfo: Likewise. include/ChangeLog: 2017-06-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * elf/s390.h (PT_S390_PGSTE): Define macro. binutils/ChangeLog: 2017-06-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * readelf.c (get_s390_segment_type): Add support for the new segment type PT_S390_PGSTE. (get_segment_type): Call get_s390_segment_type. elfcpp/ChangeLog: 2017-06-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * elfcpp.h (enum PT): Add PT_S390_PGSTE to enum. bfd/ChangeLog: 2017-06-23 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * elf-s390.h: New file. * elf64-s390.c (struct elf_s390_link_hash_table): Add params field. (elf_s390_additional_program_headers): New function. (elf_s390_modify_segment_map): New function. (bfd_elf_s390_set_options): New function. (elf_backend_additional_program_headers) (elf_backend_modify_segment_map): Add macro definitions.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-04-27S/390: z13 use GNU attribute to indicate vector ABIAndreas Krebbel1-2/+13
bfd/ * elf-s390-common.c (elf_s390_merge_obj_attributes): New function. * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call elf_s390_merge_obj_attributes. * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function. binutils/ * readelf.c (display_s390_gnu_attribute): New function. (process_s390_specific): New function. (process_arch_specific): Call process_s390_specific. gas/ * doc/as.texinfo: Document Tag_GNU_S390_ABI_Vector. include/elf/ * s390.h: Define Tag_GNU_S390_ABI_Vector.
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-03-05Update copyright yearsAlan Modra1-1/+1
2013-07-052013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel1-0/+4
opcodes/ * s390-opc.c (J12_12, J24_24): New macros. (INSTR_MII_UPI): Rename to INSTR_MII_UPP. (MASK_MII_UPI): Rename to MASK_MII_UPP. * s390-opc.txt: Rename MII_UPI to MII_UPP for bprp instruction. include/elf/ * s390.h: Add new relocs R_390_PC12DBL, R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL. gas/testsuite/ * gas/s390/zarch-zEC12.s: Change bprp second operand and add variants requiring relocations. * gas/s390/zarch-zEC12.d: Likewise. gas/ * config/tc-s390.c (md_gather_operands, md_apply_fix): Support new relocs. bfd/ * elf32-s390.c: Add new relocation definitions R_390_PC12DBL, R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL. (elf_s390_reloc_type_lookup, elf_s390_check_relocs) (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new relocations. * elf64-s390.c: See elf32-s390.c * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real. * libbfd.h: Add new reloc strings.
2012-07-132012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel1-0/+1
* elf64-s390.c: Include elf-s390-common.c. (R_390_IRELATIVE): New reloc. (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE. (RELA_ENTRY_SIZE): New macro. (elf_s390_link_hash_entry): New fields ifunc_resolver_address and *ifunc_resolver_section. (struct plt_entry): New struct. (struct elf_s390_obj_tdata): New field local_plt. (elf_s390_local_plt): New macro. (struct elf_s390_link_hash_table): New field irelifunc. (ELF64): New macro. (link_hash_newfunc): Initialize new fields. (elf_s390_check_relocs): Handle IFUNC symbols. (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC symbols. (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for IFUNC symbols. (elf_s390_size_dynamic_sections): Handle IFUNC symbols. (elf_s390_relocate_section): Likewise. (elf_s390_finish_dynamic_symbol): Likewise. (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols. (elf_s390_finish_ifunc_symbol): New function. (elf_s390_gc_sweep_hook): Handle local plt entries. (elf_backend_add_symbol_hook): Define. * elf32-s390.c: See elf64-s390.c changes. * elf-s390-common.c: New file. * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field. * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for BFD_RELOC_390_IRELATIVE. * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation. 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * elf/s390.h (START_RELOC_NUMBERS): Define R_390_IRELATIVE reloc. 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * emulparams/elf_s390.sh (IREL_IN_PLT): Define. * emulparams/elf64_s390.sh (IREL_IN_PLT): Define.
2010-04-15Upgrade header files to use GPLv3Nick Clifton1-2/+2
2010-01-212010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel1-0/+4
* readelf.c (get_machine_flags): Handle EF_S390_HIGH_GPRS. 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * s390.h (EF_S390_HIGH_GPRS): Added macro definition. 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * config/tc-s390.c (s390_elf_final_processing): New function. * config/tc-s390.h (elf_tc_final_processing): New macro definition. (s390_elf_final_processing): Added prototype. 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function. (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2005-05-10Update the address and phone number of the FSF organizationNick Clifton1-2/+2
2005-03-03update copyright datesAlan Modra1-1/+1
2003-07-01 * s390.h (elf_s390_reloc_type): Add long displacement relocationsMartin Schwidefsky1-0/+5
R_390_20, R_390_GOT20, R_390_GOTPLT20 and R_390_TLS_GOTIE20.
2003-01-24 * s390.h: Add s390 TLS relocations.Martin Schwidefsky1-0/+37
2003-01-20 * s390.h: Rename R_390_GOTOFF to R_390_GOTOFF32. Add new gotoff,Martin Schwidefsky1-1/+11
gotplt and pltoff relocations.
2001-03-14Fix typos in ChangeLogs; add coff/external.h; fix copyright datesNick Clifton1-1/+1
2001-02-10Add s390 supportNick Clifton1-0/+73
generated by cgit v1.1 at 2024-12-18 13:11:16 +0000