72c83edd92
This is the start of work on the core of the linking mechanism for CTF sections. This commit handles the type and string sections. The linker calls these functions in sequence: ctf_link_add_ctf: to add each CTF section in the input in turn to a newly-created ctf_file_t (which will appear in the output, and which itself will become the shared parent that contains types that all TUs have in common (in all link modes) and all types that do not have conflicting definitions between types (by default). Input files that are themselves products of ld -r are supported, though this is not heavily tested yet. ctf_link: called once all input files are added to merge the types in all the input containers into the output container, eliminating duplicates. ctf_link_add_strtab: called once the ELF string table is finalized and all its offsets are known, this calls a callback provided by the linker which returns the string content and offset of every string in the ELF strtab in turn: all these strings which appear in the input CTF strtab are eliminated from it in favour of the ELF strtab: equally, any strings that only appear in the input strtab will reappear in the internal CTF strtab of the output. ctf_link_shuffle_syms (not yet implemented): called once the ELF symtab is finalized, this calls a callback provided by the linker which returns information on every symbol in turn as a ctf_link_sym_t. This is then used to shuffle the function info and data object sections in the CTF section into symbol table order, eliminating the index sections which map those sections to symbol names before that point. Currently just returns ECTF_NOTYET. ctf_link_write: Returns a buffer containing either a serialized ctf_file_t (if there are no types with conflicting definitions in the object files in the link) or a ctf_archive_t containing a large ctf_file_t (the common types) and a bunch of small ones named after individual CUs in which conflicting types are found (containing the conflicting types, and all types that reference them). A threshold size above which compression takes place is passed as one parameter. (Currently, only gzip compression is supported, but I hope to add lzma as well.) Lifetime rules for this are simple: don't close the input CTF files until you've called ctf_link for the last time. We do not assume that symbols or strings passed in by the callback outlast the call to ctf_link_add_strtab or ctf_link_shuffle_syms. Right now, the duplicate elimination mechanism is the one already present as part of the ctf_add_type function, and is not particularly good: it misses numerous actual duplicates, and the conflicting-types detection hardly ever reports that types conflict, even when they do (one of them just tends to get silently dropped): it is also very slow. This will all be fixed in the next few weeks, but the fix hardly touches any of this code, and the linker does work without it, just not as well as it otherwise might. (And when no CTF section is present, there is no effect on performance, of course. So only people using a trunk GCC with not-yet-committed patches will even notice. By the time it gets upstream, things should be better.) v3: Fix error handling. v4: check for strdup failure. v5: fix tabdamage. include/ * ctf-api.h (struct ctf_link_sym): New, a symbol in flight to the libctf linking machinery. (CTF_LINK_SHARE_UNCONFLICTED): New. (CTF_LINK_SHARE_DUPLICATED): New. (ECTF_LINKADDEDLATE): New, replacing ECTF_UNUSED. (ECTF_NOTYET): New, a 'not yet implemented' message. (ctf_link_add_ctf): New, add an input file's CTF to the link. (ctf_link): New, merge the type and string sections. (ctf_link_strtab_string_f): New, callback for feeding strtab info. (ctf_link_iter_symbol_f): New, callback for feeding symtab info. (ctf_link_add_strtab): New, tell the CTF linker about the ELF strtab's strings. (ctf_link_shuffle_syms): New, ask the CTF linker to shuffle its symbols into symtab order. (ctf_link_write): New, ask the CTF linker to write the CTF out. libctf/ * ctf-link.c: New file, linking of the string and type sections. * Makefile.am (libctf_a_SOURCES): Add it. * Makefile.in: Regenerate. * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs, ctf_link_outputs. * ctf-create.c (ctf_update): Update accordingly. * ctf-open.c (ctf_file_close): Likewise. * ctf-error.c (_ctf_errlist): Updated with new errors.
611 lines
18 KiB
Plaintext
611 lines
18 KiB
Plaintext
2019-07-13 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (struct ctf_link_sym): New, a symbol in flight to the
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libctf linking machinery.
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(CTF_LINK_SHARE_UNCONFLICTED): New.
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(CTF_LINK_SHARE_DUPLICATED): New.
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(ECTF_LINKADDEDLATE): New, replacing ECTF_UNUSED.
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(ECTF_NOTYET): New, a 'not yet implemented' message.
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(ctf_link_add_ctf): New, add an input file's CTF to the link.
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(ctf_link): New, merge the type and string sections.
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(ctf_link_strtab_string_f): New, callback for feeding strtab info.
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(ctf_link_iter_symbol_f): New, callback for feeding symtab info.
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(ctf_link_add_strtab): New, tell the CTF linker about the ELF
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strtab's strings.
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(ctf_link_shuffle_syms): New, ask the CTF linker to shuffle its
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symbols into symtab order.
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(ctf_link_write): New, ask the CTF linker to write the CTF out.
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2019-07-13 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_arc_write_fd): New.
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(ctf_write_mem): Likewise.
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(ctf_gzwrite): Spacing fix.
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2019-07-13 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h (CTF_SET_STID): New.
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2019-07-13 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_type_all_f): New.
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(ctf_type_iter_all): New.
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2019-07-11 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h: Add object index and function index sections. Describe
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them. Improve the description of the variable section and clarify
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the constraints on backward-pointing type nodes.
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(ctf_header): Add cth_objtidxoff, cth_funcidxoff.
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2019-07-06 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_cuname): New function.
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(ctf_cuname_set): Likewise.
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* ctf.h: Improve comment around upgrading, no longer
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implying that v2 is the target of upgrades (it is v3 now).
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(ctf_header_v2_t): New, old-format header for backward
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compatibility.
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(ctf_header_t): Add cth_cuname: this is the first of several
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header changes in format v3.
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2019-09-23 Alan Modra <amodra@gmail.com>
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* bfdlink.h (struct bfd_section_already_linked): Forward declare.
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(bfd_section_already_linked_table_init),
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(bfd_section_already_linked_table_free),
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(_bfd_handle_already_linked, _bfd_nearby_section),
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(_bfd_fix_excluded_sec_syms): Declare.
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2019-09-23 Alan Modra <amodra@gmail.com>
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* bfdlink.h (enum notice_asneeded_action): Define.
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2019-09-17 Maxim Blinov <maxim.blinov@embecosm.com>
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* opcode/riscv.h (riscv_insn_class): New enum.
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* opcode/riscv.h (struct riscv_opcode): Change
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subset field to insn_class field.
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2019-09-09 Phil Blundell <pb@pbcl.net>
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binutils 2.33 branch created.
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2019-08-30 Claudiu Zissulescu <claziss@gmail.com>
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* opcode/arc.h (FASTMATH): Move it from insn_class_t to
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insn_subclass_t enum.
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2019-08-22 Alan Modra <amodra@gmail.com>
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* elf/arm.h (ARM_GET_SYM_CMSE_SPCL, ARM_SET_SYM_CMSE_SPCL): Delete.
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2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
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* elf/mips.h (SHT_GNU_XHASH): New define.
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(DT_GNU_XHASH): New define.
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2019-08-08 Yoshinori Sato <ysato@users.sourceforge.jp>
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* opcode/h8300.h (EXPAND_UNOP_EXTENDED_B): Add MODEL.
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(EXPAND_UNOP_EXTENDED_W): Likewise.
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(EXPAND_UNOP_EXTENDED_L): Likewise.
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(struct h8_opcode h8_opcodes): Likewise.
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(struct h8_opcode h8_opcodes): tas / ldm / stm supported H8S or
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later.
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2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
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* opcode/arc.h (FASTMATH): Add.
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(SWITCH): Likewise.
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2019-07-24 Alan Modra <amodra@gmail.com>
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* elf/internal.h (ELF_SECTION_IN_SEGMENT_1): Exclude non-alloc
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sections in GNU_MBIND segments.
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2019-07-23 Omar Majid <omajid@redhat.com>
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* coff/i386.h (IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE): Define.
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(I386_APPLE_MAGIC): Define.
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(I386_FREEBSD_MAGIC): Define.
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(I386_LINUX_MAGIC): Define.
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(I386_NETBSD_MAGIC): Define.
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(I386BADMAG): Extend macro to allow new magic numbers.
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* coff/x86_64.h (IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE): Define.
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(IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE): Define.
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(AMD64_APPLE_MAGIC): Define.
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(AMD64_FREEBSD_MAGIC): Define.
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(AMD64_LINUX_MAGIC): Define.
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(AMD64_NETBSD_MAGIC): Define.
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(AMD64BADMAG): Extend macro to allow new magic numbers.
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2019-07-19 Alan Modra <amodra@gmail.com>
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* elf/ppc64.h (R_PPC64_TPREL34, R_PPC64_DTPREL34),
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(R_PPC64_GOT_TLSGD34, R_PPC64_GOT_TLSLD34),
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(R_PPC64_GOT_TPREL34, R_PPC64_GOT_DTPREL34): Define.
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(IS_PPC64_TLS_RELOC): Include new tls relocs.
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2019-07-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ECTF_NOTFUNC): Fix description.
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(ctf_func_type_info): New.
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(ctf_func_type_args): Likewise.
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(ctf_type_aname_raw): Likewise.
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2019-07-16 Jan Beulich <jbeulich@suse.com>
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* opcode/i386.h (POP_SEG386_SHORT): New.
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2019-07-01 Matthew Malcomson <matthew.malcomson@arm.com>
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* opcode/aarch64.h (enum aarch64_insn_class): sve_size_013
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renamed to sve_size_13.
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2019-06-19 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h (ctf_slice_t): Make cts_offset and cts_bits unsigned
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short, so following structures are properly aligned.
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2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
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* elf/aarch64.h (R_AARCH64_P32_MOVW_PREL_G0): Define.
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(R_AARCH64_P32_MOVW_PREL_G0_NC): Define.
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(R_AARCH64_P32_MOVW_PREL_G1): Define.
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2019-06-03 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h (ctf_enum.cte_value): Fix type to int32_t.
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2019-05-29 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_sect_t): Drop cts_type, cts_flags, and cts_offset.
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(ctf_id_t): This is now an unsigned type.
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(CTF_ERR): Cast it to ctf_id_t. Note that it should only be used
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for ctf_id_t-returning functions.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_dump_decorate_f): New.
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(ctf_dump_state_t): new.
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(ctf_dump): New.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_label_f): New.
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(ctf_label_set): New.
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(ctf_label_get): New.
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(ctf_label_topmost): New.
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(ctf_label_info): New.
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(ctf_label_iter): New.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_version): New.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_func_info): New.
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(ctf_func_args): Likewise.
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(ctf_lookup_by_symbol): Likewise.
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(ctf_lookup_by_symbol): Likewise.
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(ctf_lookup_variable): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_visit_f): New definition.
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(ctf_member_f): Likewise.
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(ctf_enum_f): Likewise.
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(ctf_variable_f): Likewise.
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(ctf_type_f): Likewise.
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(ctf_type_isparent): Likewise.
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(ctf_type_ischild): Likewise.
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(ctf_type_resolve): Likewise.
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(ctf_type_aname): Likewise.
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(ctf_type_lname): Likewise.
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(ctf_type_name): Likewise.
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(ctf_type_sizee): Likewise.
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(ctf_type_align): Likewise.
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(ctf_type_kind): Likewise.
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(ctf_type_reference): Likewise.
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(ctf_type_pointer): Likewise.
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(ctf_type_encoding): Likewise.
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(ctf_type_visit): Likewise.
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(ctf_type_cmp): Likewise.
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(ctf_type_compat): Likewise.
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(ctf_member_info): Likewise.
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(ctf_array_info): Likewise.
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(ctf_enum_name): Likewise.
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(ctf_enum_value): Likewise.
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(ctf_member_iter): Likewise.
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(ctf_enum_iter): Likewise.
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(ctf_type_iter): Likewise.
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(ctf_variable_iter): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (struct bfd): New forward.
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(ctf_fdopen): New.
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(ctf_bfdopen): Likewise.
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(ctf_open): Likewise.
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(ctf_arc_open): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h (CTFA_MAGIC): New.
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(struct ctf_archive): New.
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(struct ctf_archive_modent): Likewise.
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* ctf-api.h (ctf_archive_member_f): New.
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(ctf_archive_raw_member_f): Likewise.
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(ctf_arc_write): Likewise.
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(ctf_arc_close): Likewise.
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(ctf_arc_open_by_name): Likewise.
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(ctf_archive_iter): Likewise.
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(ctf_archive_raw_iter): Likewise.
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(ctf_get_arc): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_file_close): New declaration.
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(ctf_getdatasect): Likewise.
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(ctf_parent_file): Likewise.
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(ctf_parent_name): Likewise.
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(ctf_parent_name_set): Likewise.
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(ctf_import): Likewise.
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(ctf_setmodel): Likewise.
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(ctf_getmodel): Likewise.
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(ctf_setspecific): Likewise.
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(ctf_getspecific): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (zlib.h): New include.
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(ctf_sect_t): New.
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(ctf_sect_names_t): Likewise.
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(ctf_encoding_t): Likewise.
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(ctf_membinfo_t): Likewise.
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(ctf_arinfo_t): Likewise.
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(ctf_funcinfo_t): Likewise.
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(ctf_lblinfo_t): Likewise.
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(ctf_snapshot_id_t): Likewise.
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(CTF_FUNC_VARARG): Likewise.
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(ctf_simple_open): Likewise.
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(ctf_bufopen): Likewise.
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(ctf_create): Likewise.
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(ctf_add_array): Likewise.
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(ctf_add_const): Likewise.
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(ctf_add_enum_encoded): Likewise.
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(ctf_add_enum): Likewise.
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(ctf_add_float): Likewise.
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(ctf_add_forward): Likewise.
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(ctf_add_function): Likewise.
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(ctf_add_integer): Likewise.
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(ctf_add_slice): Likewise.
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(ctf_add_pointer): Likewise.
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(ctf_add_type): Likewise.
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(ctf_add_typedef): Likewise.
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(ctf_add_restrict): Likewise.
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(ctf_add_struct): Likewise.
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(ctf_add_union): Likewise.
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(ctf_add_struct_sized): Likewise.
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(ctf_add_union_sized): Likewise.
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(ctf_add_volatile): Likewise.
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(ctf_add_enumerator): Likewise.
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(ctf_add_member): Likewise.
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(ctf_add_member_offset): Likewise.
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(ctf_add_member_encoded): Likewise.
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(ctf_add_variable): Likewise.
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(ctf_set_array): Likewise.
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(ctf_update): Likewise.
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(ctf_snapshot): Likewise.
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(ctf_rollback): Likewise.
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(ctf_discard): Likewise.
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(ctf_write): Likewise.
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(ctf_gzwrite): Likewise.
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(ctf_compress_write): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_errno): New declaration.
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(ctf_errmsg): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h (ctf_setdebug): New.
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(ctf_getdebug): Likewise.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf-api.h: New file.
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2019-05-28 Nick Alcock <nick.alcock@oracle.com>
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* ctf.h: New file.
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2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
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* elf/aarch64.h (DT_AARCH64_VARIANT_PCS): Define.
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(STO_AARCH64_VARIANT_PCS): Define.
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2019-05-24 Alan Modra <amodra@gmail.com>
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* elf/ppc64.h (R_PPC64_PLTSEQ_NOTOC, R_PPC64_PLTCALL_NOTOC),
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(R_PPC64_PCREL_OPT, R_PPC64_D34, R_PPC64_D34_LO, R_PPC64_D34_HI30),
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(R_PPC64_D34_HA30, R_PPC64_PCREL34, R_PPC64_GOT_PCREL34),
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(R_PPC64_PLT_PCREL34, R_PPC64_PLT_PCREL34_NOTOC),
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(R_PPC64_ADDR16_HIGHER34, R_PPC64_ADDR16_HIGHERA34),
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(R_PPC64_ADDR16_HIGHEST34, R_PPC64_ADDR16_HIGHESTA34),
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(R_PPC64_REL16_HIGHER34, R_PPC64_REL16_HIGHERA34),
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(R_PPC64_REL16_HIGHEST34, R_PPC64_REL16_HIGHESTA34),
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(R_PPC64_D28, R_PPC64_PCREL28): Define.
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2019-05-24 Peter Bergner <bergner@linux.ibm.com>
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Alan Modra <amodra@gmail.com>
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* dis-asm.h (WIDE_OUTPUT): Define.
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* opcode/ppc.h (prefix_opcodes, prefix_num_opcodes): Declare.
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(PPC_OPCODE_POWERXX, PPC_GET_PREFIX, PPC_GET_SUFFIX),
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(PPC_PREFIX_P, PPC_PREFIX_SEG): Define.
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2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
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* elf/bpf.h: New file.
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2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
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* elf/arm.h (Tag_MVE_arch): Define new enum value.
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* opcode/arm.h (FPU_MVE, FPU_MVE_FP): New MACROs for new features.
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||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_SHLIMM_UNPRED_22
|
||
operand.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_tsz_bhs
|
||
iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_Zm4_11_INDEX operand.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_shift_tsz_bhsd
|
||
iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_SHRIMM_UNPRED_22
|
||
operand.
|
||
(enum aarch64_insn_class): Add sve_shift_tsz_hsd iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_013 iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_bh iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_sd2 iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_ADDR_ZX operand.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_Zm3_11_INDEX operand.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_insn_class): Add sve_size_hsd2 iclass.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): New SVE_IMM_ROT3 operand.
|
||
|
||
2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
|
||
|
||
* opcode/aarch64.h (AARCH64_FEATURE_SVE2
|
||
AARCH64_FEATURE_SVE2_AES, AARCH64_FEATURE_SVE2_BITPERM,
|
||
AARCH64_FEATURE_SVE2_SM4, AARCH64_FEATURE_SVE2_SHA3): New
|
||
feature macros.
|
||
|
||
2019-05-06 Andrew Bennett <andrew.bennett@imgtec.com>
|
||
Faraz Shahbazker <fshahbazker@wavecomp.com>
|
||
|
||
* opcode/mips.h (ASE_EVA_R6): New macro.
|
||
(M_LLWPE_AB, M_SCWPE_AB): New enum values.
|
||
|
||
2019-05-01 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* opcode/aarch64.h (AARCH64_FEATURE_TME): New.
|
||
(enum aarch64_opnd): Add AARCH64_OPND_TME_UIMM16.
|
||
|
||
2019-04-26 Andrew Bennett <andrew.bennett@imgtec.com>
|
||
Faraz Shahbazker <fshahbazker@wavecomp.com>
|
||
|
||
* opcode/mips.h (M_LLWP_AB, M_LLDP_AB): New enum values.
|
||
(M_SCWP_AB, M_SCDP_AB): Likewise.
|
||
|
||
2019-04-25 Maciej W. Rozycki <macro@linux-mips.org>
|
||
|
||
* opcode/mips.h: Update comment for MIPS32 CODE20 operand.
|
||
|
||
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* elf/arm.h (START_RELOC_NUMBERS): New entry for R_ARM_THM_BF12.
|
||
|
||
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* elf/arm.h (START_RELOC_NUMBERS): New entry for R_ARM_THM_BF18.
|
||
|
||
2019-04-15 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* elf/arm.h (START_RELOC_NUMBERS): New entry for R_ARM_THM_BF16.
|
||
|
||
2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
|
||
|
||
* elf/arm.h (TAG_CPU_ARCH_V8_1M_MAIN): new macro.
|
||
(MAX_TAG_CPU_ARCH): Set value to above macro.
|
||
* opcode/arm.h (ARM_EXT2_V8_1M_MAIN): New macro.
|
||
(ARM_AEXT_V8_1M_MAIN): Likewise.
|
||
(ARM_AEXT2_V8_1M_MAIN): Likewise.
|
||
(ARM_ARCH_V8_1M_MAIN): Likewise.
|
||
|
||
2019-04-11 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): Add AARCH64_OPND_Rt_SP.
|
||
|
||
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* elf/common.h (GNU_PROPERTY_X86_ISA_1_AVX512_BF16): New.
|
||
|
||
2019-04-07 Alan Modra <amodra@gmail.com>
|
||
|
||
Merge from gcc.
|
||
2019-04-03 Vineet Gupta <vgupta@synopsys.com>
|
||
PR89877
|
||
* longlong.h [__arc__] (add_ssaaaa): Add cc clobber.
|
||
(sub_ddmmss): Likewise.
|
||
|
||
2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* bfdlink.h (bfd_link_info): Remove x86-specific linker options.
|
||
|
||
2019-04-01 Andre Vieira <andre.simoesdiasvieira@arm.com>
|
||
|
||
* opcode/arm.h (FPU_NEON_ARMV8_1): New.
|
||
(FPU_ARCH_NEON_VFP_ARMV8_1): Use FPU_NEON_ARMV8_1.
|
||
(FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_1): Likewise.
|
||
(FPU_ARCH_DOTPROD_NEON_VFP_ARMV8): Likewise.
|
||
(FPU_ARCH_NEON_VFP_ARMV8_2_FP16): New.
|
||
(FPU_ARCH_NEON_VFP_ARMV8_2_FP16FML): New.
|
||
(FPU_ARCH_NEON_VFP_ARMV8_4_FP16FML): New.
|
||
(FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_4): New.
|
||
|
||
2019-03-28 Alan Modra <amodra@gmail.com>
|
||
|
||
PR 24390
|
||
* opcode/ppc.h (PPC_OPERAND_CR_REG): Comment.
|
||
|
||
2019-03-25 Tamar Christina <tamar.christina@arm.com>
|
||
|
||
* dis-asm.h (struct disassemble_info): Add stop_offset.
|
||
|
||
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* elf/aarch64.h (DT_AARCH64_PAC_PLT): New.
|
||
|
||
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
||
Szabolcs Nagy <szabolcs.nagy@arm.com>
|
||
|
||
* elf/aarch64.h (DT_AARCH64_BTI_PLT): New.
|
||
|
||
2019-03-13 Sudakshina Das <sudi.das@arm.com>
|
||
|
||
* elf/common.h (GNU_PROPERTY_AARCH64_FEATURE_1_AND): New.
|
||
(GNU_PROPERTY_AARCH64_FEATURE_1_BTI): New.
|
||
(GNU_PROPERTY_AARCH64_FEATURE_1_PAC): New.
|
||
|
||
2019-02-20 Alan Hayward <alan.hayward@arm.com>
|
||
|
||
* elf/common.h (NT_ARM_PAC_MASK): Add define.
|
||
|
||
2019-02-15 Saagar Jha <saagar@saagarjha.com>
|
||
|
||
* mach-o/loader.h: Use new OS names in comments.
|
||
|
||
2019-02-11 Philippe Waroquiers <philippe.waroquiers@skynet.be>
|
||
|
||
* splay-tree.h (splay_tree_delete_key_fn): Update comment.
|
||
(splay_tree_delete_value_fn): Likewise.
|
||
|
||
2019-01-31 Andreas Krebbel <krebbel@linux.ibm.com>
|
||
|
||
* opcode/s390.h (enum s390_opcode_cpu_val): Add
|
||
S390_OPCODE_ARCH13.
|
||
|
||
2019-01-25 Sudakshina Das <sudi.das@arm.com>
|
||
Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
||
* opcode/aarch64.h (enum aarch64_opnd): Remove
|
||
AARCH64_OPND_ADDR_SIMPLE_2.
|
||
(enum aarch64_insn_class): Remove ldstgv_indexed.
|
||
|
||
2019-01-22 Tom Tromey <tom@tromey.com>
|
||
|
||
* coff/ecoff.h: Include coff/sym.h.
|
||
|
||
2018-06-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
2.32 branch created.
|
||
|
||
2019-01-16 Kito Cheng <kito@andestech.com>
|
||
|
||
* elf/riscv.h (SHT_RISCV_ATTRIBUTES): Define.
|
||
(Tag_RISCV_arch): Likewise.
|
||
(Tag_RISCV_priv_spec): Likewise.
|
||
(Tag_RISCV_priv_spec_minor): Likewise.
|
||
(Tag_RISCV_priv_spec_revision): Likewise.
|
||
(Tag_RISCV_unaligned_access): Likewise.
|
||
(Tag_RISCV_stack_align): Likewise.
|
||
|
||
2019-01-14 Pavel I. Kryukov <kryukov@frtk.ru>
|
||
|
||
* dis-asm.h: include <string.h>
|
||
|
||
2019-01-10 Nick Clifton <nickc@redhat.com>
|
||
|
||
* Merge from GCC:
|
||
2018-12-22 Jason Merrill <jason@redhat.com>
|
||
|
||
* demangle.h: Remove support for ancient GNU (pre-3.0), Lucid,
|
||
ARM, HP, and EDG demangling styles.
|
||
|
||
2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
|
||
|
||
Merge from GCC:
|
||
PR other/16615
|
||
|
||
* libiberty.h: Mechanically replace "can not" with "cannot".
|
||
* plugin-api.h: Likewise.
|
||
|
||
2018-12-25 Yoshinori Sato <ysato@users.sourceforge.jp>
|
||
|
||
* elf/rx.h (EF_RX_CPU_MASK): Update new bits.
|
||
(E_FLAG_RX_V3): New RXv3 type.
|
||
* opcode/rx.h (RX_Size): Add double size.
|
||
(RX_Operand_Type): Add double FPU registers.
|
||
(RX_Opcode_ID): Add new instuctions.
|
||
|
||
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:
|