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2019-05-17testsuite: Create .cmd files for gdb and gdbserverAlan Hayward3-0/+29
When spawning gdb or gdbserver create a .cmd file in the test output directory containing the full command line, ensuring the current gdb instance is appended to the files so that they can be quickly matched to the corresponding gdb.in file. gdb/testsuite/ChangeLog: * lib/gdb.exp (default_gdb_spawn): Call gdb_write_cmd_file. (gdb_write_cmd_file): New procedure. * lib/gdbserver-support.exp (gdbserver_start): Call gdbserver_write_cmd_file. (gdbserver_write_cmd_file): New proedure.
2019-05-17testsuite: Record all gdb input to gdb.inAlan Hayward2-18/+106
When debugging testsuite failures, it can be awkward parsing gdb.log to obtain all the commands run in order to manually re-run the test. This patch adds the functionality to save all gdb commands to the file gdb.in when the testsuite is run. The file is saved in the directory for the test and if gdb is restarted then .1, .2, .3 etc is added to the filename. Once a test has been run, the .in file can be used to re-run the test in the following way: gdb -x outputs/gdb.store/gdb.in outputs/gdb.store/store The code works by intercepting send_gdb. I've added a TYPE to ensure that any commands that would destroy the playback are kept from the log (for example the Y from an answer to a y/n question). Adds library function standard_output_file_with_gdb_instance to open a file postfixed with count of the gdb instance. Ensure this count is reset when a new .exp script is run. I've re-run a random selection of .in files to check they do not error. Logs with commands such as "attach <pid>" will not directly work when re-run. gdb/testsuite/ChangeLog: * lib/gdb.exp (gdb_unload): Mark Y as an answer. (delete_breakpoints): Likewise. (gdb_run_cmd): Likewise. (gdb_start_cmd): Likewise. (gdb_starti_cmd): Likewise. (gdb_internal_error_resync): Likewise. (gdb_test_multiple): Likewise. (gdb_reinitialize_dir): Likewise. (default_gdb_exit): Likewise. (gdb_file_cmd): Mark kill as optional. (default_gdb_start): Call gdb_stdin_log_init. (send_gdb): Call gdb_stdin_log_write. (rerun_to_main): Mark Y as an answer. (gdb_stdin_log_init): New function. (gdb_stdin_log_write): Likewise.
2019-05-17testsuite: Disable some tests when loggingAlan Hayward22-14/+165
Fix up all failures encountered when running the testsuite with GDB_DEBUG="infrun". Some tests rely on enabling debugging for various components. With debugging on, this will be lost to the debug file. Disable separate tty for mi tests when debugging. This currently does not work. disasm.c should send errors to the stderr instead of the logfile. Note that enabling debug for other components might still cause additional errors above what has been fixed here. gdb/ChangeLog: * disasm.c (set_disassembler_options): Send errors to stderr. gdb/testsuite/ChangeLog: * gdb.base/breakpoint-in-ro-region.exp: Disable when debugging. * gdb.base/debug-expr.exp: Likewise. * gdb.base/foll-fork.exp: Likewise. * gdb.base/foll-vfork.exp: Likewise. * gdb.base/fork-print-inferior-events.exp: Likewise. * gdb.base/gdb-sigterm.exp: Likewise. * gdb.base/gdbinit-history.exp: Likewise. * gdb.base/osabi.exp: Likewise. * gdb.base/sss-bp-on-user-bp-2.exp: Likewise. * gdb.base/ui-redirect.exp: Likewise. * gdb.gdb/unittest.exp: Likewise. * gdb.mi/mi-break.exp: Disable separate-mi-tty when debugging. * gdb.mi/mi-watch.exp: Likewise. * gdb.mi/new-ui-mi-sync.exp: Likewise. * gdb.mi/user-selected-context-sync.exp: Likewise. * gdb.python/python.exp: Disable debug test when debugging. * gdb.threads/check-libthread-db.exp: Disable when debugging. * gdb.threads/signal-while-stepping-over-bp-other-thread.exp: Likewise. * gdb.threads/stepi-random-signal.exp: Likewise.
2019-05-17testsuite: Add option to capture GDB debugAlan Hayward4-1/+92
Add both board option and environment variable which enables gdb debug via a comma separated list and sends it to the file gdb.debug, located in the output directory for the current test. Document this. Add support for the environment variable in the Makefile. The testsuite can be run with gdb debug enabled in the following way: make check GDB_DEBUG="infrun,target,remote" A Test with multiple invocations of GDB will all append debug to the same log file. gdb/testsuite/ChangeLog: * Makefile.in: Pass through GDB_DEBUG. * README (Testsuite Parameters): Add GDB_DEBUG. (gdb,debug): Add board setting. * lib/gdb.exp (default_gdb_start): Start debugging. (gdb_debug_enabled): New procedure. (gdb_debug_init): Likewise.
2019-05-17Add debug redirect optionAlan Hayward10-33/+140
Currently, when logging is enabled, output will be sent to both a logfile and standard terminal output. The redirect option sends output only to the logfile. This includes all debug output. Add the option to redirect debug output seperately to normal output, using the cli command: set logging debugredirect on By setting this and enabling logging, all output and debug will be sent to the logfile. The user will still see all output but no debug output. This causes a change in behaviour for anyone currently using logging redirect, as now only output will be redirected. Users will have to issue the additional command above to also redirect debug. Expand ui-redirect.exp cover the changes. gdb/ChangeLog: * cli/cli-interp.c (struct saved_output_files): Add saved entry. (cli_interp_base::set_logging): Check debug_redirect. * cli/cli-interp.h (set_logging): Add debug_redirect parameter. * cli/cli-logging.c (debug_redirect): Add static variable. (pop_output_files): Add default param. (handle_redirections): Print debug setting. (show_logging_command): Likewise. (_initialize_cli_logging): Add debugredirect command. * interps.c (current_interp_set_logging): Add debug_redirect parameter. * interps.h (set_logging): Add debug_redirect parameter. (current_interp_set_logging): Likewise. * mi/mi-common.h: Likewise. * mi/mi-interp.c (mi_interp::set_logging): Likewise. gdb/testsuite/ChangeLog: * gdb.base/ui-redirect.exp: Add debug redirect tests.
2019-05-17GAS (documentation): Remove trademark acknowledgements.John Darrington3-2/+7
GNU policy is not to include trademark acknowlegements in documentation [1] [1] https://www.gnu.org/prep/standards/html_node/Trademarks.html Committing as obvious. gas/ * doc/c-arm.texi (ARM Options): Remove "(r)" and "(tm)" * doc/c-bfin.texi (Blackfin Syntax): Remove "(r)"
2019-05-17Change file close behavior for tee_fileAlan Hayward9-75/+86
Instead of using two bools to decide if the files should close when tee_file is closed, make file one stay open and file two close. This simplifies the use cases for it. Inline the make_logging_output into the calling functions (the logic here looks ugly in order to simplify a later change). Expand ui-redirect.exp to cover the changes, similar to mi-logging.exp. gdb/ChangeLog: * cli/cli-interp.c (cli_interp_base::set_logging): Create tee_file directly. * cli/cli-interp.h (make_logging_output): Remove declaration. * cli/cli-logging.c (make_logging_output): Remove function. * mi/mi-interp.c (mi_interp::set_logging): Create tee_file directly. * ui-file.c (tee_file::tee_file): Remove bools. (tee_file::~tee_file): Remove deletes. * ui-file.h (tee_file): Remove bools. gdb/testsuite/ChangeLog: * gdb.base/ui-redirect.exp: Test redirection.
2019-05-17PR24567, assertion failure in ldlang.c:6868 when compiling with -fltoAlan Modra2-18/+30
As the existing comment said: "a common ought to be overridden by a def in a -flto object". This patch makes the code actually do that, rather than allowing a normal object file common to override a -flto defined symbol. PR 24567 * plugin.c (plugin_notice): Do not let a common symbol override a non-common definition in IR.
2019-05-17MI: Add new command -completeJan Vrany10-0/+248
There is a CLI command 'complete' intended to use with emacs. Such a command would also be useful for MI frontends, when separate CLI and MI channels cannot be used. For example, on Windows (because of lack of PTYs) or when GDB is used through SSH session. This commit adds a new '-complete' MI command. gdb/Changelog: 2019-01-28 Jan Vrany <jan.vrany@fit.cvut.cz> * mi/mi-cmds.h (mi_cmd_complete): New function. * mi/mi-main.c (mi_cmd_complete): Likewise. * mi/mi-cmds.c: Define new MI command -complete. * NEWS: Mention new -complete command. gdb/doc/ChangeLog: 2019-01-28 Jan Vrany <jan.vrany@fit.cvut.cz> * gdb.texinfo (Miscellaneous GDB/MI Commands): Document new MI command -complete. gdb/testsuite/ChangeLog: 2019-01-28 Jan Vrany <jan.vrany@fit.cvut.cz> * gdb.mi/mi-complete.exp: New file. * gdb.mi/mi-complete.cc: Likewise.
2019-05-17MI: extract command completion logic from complete_command()Jan Vrany4-28/+50
Extract completion logic from CLI complete_command() into a new helper function complete(). gdb/Changelog: * completer.h (complete): New function. * completer.c (complete): Likewise. * cli/cli-cmds.c: (complete_command): Update to use new complete() function defined in completer.h.
2019-05-17Add myself to gdb/MAINTAINERSJan Vrany2-0/+5
gdb/Changelog: * MAINTAINERS (Write After Approval): Add myself.
2019-05-17[gdb] Fix heap-use-after-free in typename_concatTom de Vries2-10/+40
When running gdb using AddressSanitizer, and loading a cc1plus binary built with profiledbootstrap and -flto, we run into a heap-use-after-free error: ... $ LD_PRELOAD=/usr/lib64/libasan.so.3 ./gdb -batch cc1plus ==26855==ERROR: AddressSanitizer: heap-use-after-free on address \ 0x62100ad8a8b0 at pc 0x7f13803cc9e3 bp 0x7ffe55b0d090 sp 0x7ffe55b0c840 READ of size 47 at 0x62100ad8a8b0 thread T0 #0 0x7f13803cc9e2 (/usr/lib64/libasan.so.3+0x3e9e2) #1 0x5e7a0d in typename_concat gdb/dwarf2read.c:22661 #2 0x5c6437 in partial_die_full_name gdb/dwarf2read.c:8876 #3 0x5c6555 in add_partial_symbol gdb/dwarf2read.c:8893 #4 0x5c6ecf in add_partial_subprogram gdb/dwarf2read.c:9156 #5 0x5c5e90 in scan_partial_symbols gdb/dwarf2read.c:8668 #6 0x5c6c0a in add_partial_namespace gdb/dwarf2read.c:9081 #7 0x5c5f99 in scan_partial_symbols gdb/dwarf2read.c:8702 #8 0x5c48b6 in process_psymtab_comp_unit_reader gdb/dwarf2read.c:8056 #9 0x5c3c1f in init_cutu_and_read_dies gdb/dwarf2read.c:7689 #10 0x5c4c03 in process_psymtab_comp_unit gdb/dwarf2read.c:8140 #11 0x5c58a2 in dwarf2_build_psymtabs_hard gdb/dwarf2read.c:8500 #12 0x5c0d03 in dwarf2_build_psymtabs(objfile*) gdb/dwarf2read.c:6337 #13 0x612359 in read_psyms gdb/elfread.c:1311 #14 0x798a64 in require_partial_symbols(objfile*, int) gdb/psymtab.c:115 #15 0x867d7b in read_symbols gdb/symfile.c:821 #16 0x8683d9 in syms_from_objfile_1 gdb/symfile.c:1000 #17 0x8684a1 in syms_from_objfile gdb/symfile.c:1017 #18 0x868873 in symbol_file_add_with_addrs gdb/symfile.c:1124 #19 0x868b0a in symbol_file_add_from_bfd(bfd*, char const*, \ enum_flags<symfile_add_flag>, std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>, objfile*) gdb/symfile.c:1204 #20 0x868b64 in symbol_file_add(char const*, \ enum_flags<symfile_add_flag>, \ std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>) gdb/symfile.c:1217 #21 0x868c39 in symbol_file_add_main_1 gdb/symfile.c:1240 #22 0x868bd0 in symbol_file_add_main(char const*, \ enum_flags<symfile_add_flag>) gdb/symfile.c:1231 #23 0x71f1b2 in symbol_file_add_main_adapter gdb/main.c:395 #24 0x71f10e in catch_command_errors gdb/main.c:372 #25 0x71ff5f in captured_main_1 gdb/main.c:1043 #26 0x72045d in captured_main gdb/main.c:1163 #27 0x7204c8 in gdb_main(captured_main_args*) gdb/main.c:1188 #28 0x40fd7d in main gdb/gdb.c:32 #29 0x7f137e300f49 in __libc_start_main (/lib64/libc.so.6+0x20f49) #30 0x40fc89 in _start (/data/gdb_versions/devel/build/gdb/gdb+0x40fc89) 0x62100ad8a8b0 is located 944 bytes inside of 4064-byte region \ [0x62100ad8a500,0x62100ad8b4e0) freed by thread T0 here: #0 0x7f13804523a0 in __interceptor_free (/usr/lib64/libasan.so.3+0xc43a0) #1 0x435e44 in xfree<void> gdb/common/common-utils.h:60 #2 0xa82c25 in call_freefun libiberty/obstack.c:103 #3 0xa83098 in _obstack_free libiberty/obstack.c:280 #4 0x4367da in auto_obstack::~auto_obstack() gdb/gdb_obstack.h:101 #5 0x5ed72c in dwarf2_cu::~dwarf2_cu() gdb/dwarf2read.c:25341 #6 0x5fb5bb in std::default_delete<dwarf2_cu>::operator()(dwarf2_cu*) const \ /usr/include/c++/7/bits/unique_ptr.h:78 #7 0x5f7334 in std::unique_ptr<dwarf2_cu, \ std::default_delete<dwarf2_cu> >::~unique_ptr() \ /usr/include/c++/7/bits/unique_ptr.h:268 #8 0x5c3ce5 in init_cutu_and_read_dies gdb/dwarf2read.c:7624 #9 0x5c4c03 in process_psymtab_comp_unit gdb/dwarf2read.c:8140 #10 0x5c58a2 in dwarf2_build_psymtabs_hard gdb/dwarf2read.c:8500 #11 0x5c0d03 in dwarf2_build_psymtabs(objfile*) gdb/dwarf2read.c:6337 #12 0x612359 in read_psyms gdb/elfread.c:1311 #13 0x798a64 in require_partial_symbols(objfile*, int) gdb/psymtab.c:115 #14 0x867d7b in read_symbols gdb/symfile.c:821 #15 0x8683d9 in syms_from_objfile_1 gdb/symfile.c:1000 #16 0x8684a1 in syms_from_objfile gdb/symfile.c:1017 #17 0x868873 in symbol_file_add_with_addrs gdb/symfile.c:1124 #18 0x868b0a in symbol_file_add_from_bfd(bfd*, char const*, \ enum_flags<symfile_add_flag>, std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>, objfile*) gdb/symfile.c:1204 #19 0x868b64 in symbol_file_add(char const*, \ enum_flags<symfile_add_flag>, std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>) gdb/symfile.c:1217 #20 0x868c39 in symbol_file_add_main_1 gdb/symfile.c:1240 #21 0x868bd0 in symbol_file_add_main(char const*, \ enum_flags<symfile_add_flag>) gdb/symfile.c:1231 #22 0x71f1b2 in symbol_file_add_main_adapter gdb/main.c:395 #23 0x71f10e in catch_command_errors gdb/main.c:372 #24 0x71ff5f in captured_main_1 gdb/main.c:1043 #25 0x72045d in captured_main gdb/main.c:1163 #26 0x7204c8 in gdb_main(captured_main_args*) gdb/main.c:1188 #27 0x40fd7d in main gdb/gdb.c:32 #28 0x7f137e300f49 in __libc_start_main (/lib64/libc.so.6+0x20f49) previously allocated by thread T0 here: #0 0x7f13804526b8 in __interceptor_malloc (/usr/lib64/libasan.so.3+0xc46b8) #1 0x5114b5 in xmalloc gdb/common/common-utils.c:44 #2 0xa82bd5 in call_chunkfun libiberty/obstack.c:94 #3 0xa82eda in _obstack_newchunk libiberty/obstack.c:206 #4 0x477310 in allocate_on_obstack::operator new(unsigned long, obstack*) \ gdb/gdb_obstack.h:117 #5 0x5dea8c in load_partial_dies gdb/dwarf2read.c:18571 #6 0x5c487f in process_psymtab_comp_unit_reader gdb/dwarf2read.c:8054 #7 0x5c3c1f in init_cutu_and_read_dies gdb/dwarf2read.c:7689 #8 0x5c4c03 in process_psymtab_comp_unit gdb/dwarf2read.c:8140 #9 0x5c58a2 in dwarf2_build_psymtabs_hard gdb/dwarf2read.c:8500 #10 0x5c0d03 in dwarf2_build_psymtabs(objfile*) gdb/dwarf2read.c:6337 #11 0x612359 in read_psyms gdb/elfread.c:1311 #12 0x798a64 in require_partial_symbols(objfile*, int) gdb/psymtab.c:115 #13 0x867d7b in read_symbols gdb/symfile.c:821 #14 0x8683d9 in syms_from_objfile_1 gdb/symfile.c:1000 #15 0x8684a1 in syms_from_objfile gdb/symfile.c:1017 #16 0x868873 in symbol_file_add_with_addrs gdb/symfile.c:1124 #17 0x868b0a in symbol_file_add_from_bfd(bfd*, char const*, \ enum_flags<symfile_add_flag>, \ std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>, objfile*) gdb/symfile.c:1204 #18 0x868b64 in symbol_file_add(char const*, enum_flags<symfile_add_flag>, \ std::vector<other_sections, \ std::allocator<other_sections> >*, \ enum_flags<objfile_flag>) gdb/symfile.c:1217 #19 0x868c39 in symbol_file_add_main_1 gdb/symfile.c:1240 #20 0x868bd0 in symbol_file_add_main(char const*, \ enum_flags<symfile_add_flag>) gdb/symfile.c:1231 #21 0x71f1b2 in symbol_file_add_main_adapter gdb/main.c:395 #22 0x71f10e in catch_command_errors gdb/main.c:372 #23 0x71ff5f in captured_main_1 gdb/main.c:1043 #24 0x72045d in captured_main gdb/main.c:1163 #25 0x7204c8 in gdb_main(captured_main_args*) gdb/main.c:1188 #26 0x40fd7d in main gdb/gdb.c:32 #27 0x7f137e300f49 in __libc_start_main (/lib64/libc.so.6+0x20f49) ... This error happens as follows. The function find_partial_die has a cu argument, but returns a pdi which may or may not be from that cu: ... /* Find a partial DIE at OFFSET, which may or may not be in CU, except in the case of .debug_types DIEs which do not reference outside their CU (they do however referencing other types via DW_FORM_ref_sig8). */ static struct partial_die_info * find_partial_die (sect_offset sect_off, int offset_in_dwz, struct dwarf2_cu *cu) ... So the pdi returned by find_partial_die here in partial_die_parent_scope may be from another cu: ... partial_die_parent_scope (struct partial_die_info *pdi, struct dwarf2_cu *cu) { const char *grandparent_scope; struct partial_die_info *parent, *real_pdi; /* We need to look at our parent DIE; if we have a DW_AT_specification, then this means the parent of the specification DIE. */ real_pdi = pdi; while (real_pdi->has_specification) real_pdi = find_partial_die (real_pdi->spec_offset, real_pdi->spec_is_dwz, cu); parent = real_pdi->die_parent; ... in which case both real_pdi and parent will be not from cu, but from another one, say cu2. Subsequently, cu's comp_unit_obstack is used to set parent->scope: ... parent->scope = typename_concat (&cu->comp_unit_obstack, grandparent_scope, parent->name, 0, cu); ... So, we use cu->comp_unit_obstack to assign a value to the scope field of a pdi belonging to cu2, and when cu is deleted, the scope field points to a freed value. Fix this by making find_partial_die return the cu corresponding to the returned pdi, and handling this at the call sites. Tested on x86_64-linux. gdb/ChangeLog: 2019-05-17 Tom de Vries <tdevries@suse.de> PR gdb/24094 * dwarf2read.c (struct cu_partial_die_info): New struct. (find_partial_die): Return cu_partial_die_info. (partial_die_parent_scope, guess_partial_die_structure_name) (partial_die_info::fixup): Handle new return type of find_partial_die.
2019-05-17Automatic date update in version.inGDB Administrator1-1/+1
2019-05-16Make stap-probe.c:stap_parse_register_operand's "regname" an std::stringSergio Durigan Junior2-24/+17
This patch simplifies the code of stap-probe.c:stap_parse_register_operand by making "regname" an std::string. No functionality change. I'm this code's maintainer, so I'm pushing this as it's a fairly trivial patch. gdb/ChangeLog: 2019-05-16 Sergio Durigan Junior <sergiodj@redhat.com> * stap-probe.c (stap_parse_register_operand): Make "regname" an "std::string", simplifying the algorithm.
2019-05-16Fix complaint string formatting on stap-probe.cSergio Durigan Junior2-8/+10
I think the string formatting for complaints was messed up by Tom's patch to simplify the complaint mechanism. This small and trivial patch fixes them. Pushed as obvious. gdb/ChangeLog: 2019-05-16 Sergio Durigan Junior <sergiodj@redhat.com> * stap-probe.c (handle_stap_probe): Fix complaint formatting. (stap_static_probe_ops::get_probes): Likewise.
2019-05-16Slightly improve logic of some operations on stap-probe.cSergio Durigan Junior2-11/+20
This patch contains three very small improvement on the logic of some operations we do on stap-probe.c. They don't change what the code does. Pushed as obvious. gdb/ChangeLog: 2019-05-16 Sergio Durigan Junior <sergiodj@redhat.com> * stap-probe.c (stap_parse_register_operand): Make "if (*p->arg == '-')" and "else if". (stap_parse_single_operand): Join checks for "gdbarch_stap_parse_special_token_p" and "gdbarch_stap_parse_special_token" in the same "if" statement. Invert check when verifying for operation on register displacement.
2019-05-16Update some comments on stap-probe.cSergio Durigan Junior2-7/+12
Some functions's comments were not entirely correct on stap-probe.c, so this patch updates them. Pushed as obvious. gdb/ChangeLog: 2019-05-16 Sergio Durigan Junior <sergiodj@redhat.com> * stap-probe.c (stap_get_opcode): Update comment. (stap_get_expected_argument_type): Likewise. (handle_stap_probe): Likewise.
2019-05-16Bool-ify stap-probe.c and stap-related code on i386-tdep.cSergio Durigan Junior3-80/+103
This simple patch converts a bunch of "int"s to "bool" on stap-probe.c and on the stap-related code present on i386-tdep.c. Pushed as obvious (+ I'm the maintainer of this code). gdb/ChangeLog: 2019-05-16 Sergio Durigan Junior <sergiodj@redhat.com> * i386-tdep.c (i386_stap_parse_special_token_triplet): Change return type to 'bool'. Adjust comment. Use 'bool' when appropriate. (i386_stap_parse_special_token_three_arg_disp): Likewise. * stap-probe.c (stap_parse_argument_1): Likewise. (stap_is_operator): Likewise. (stap_is_generic_prefix): Likewise. (stap_is_register_prefix): Likewise. (stap_is_register_indirection_prefix): Likewise. (stap_is_integer_prefix): Likewise. (stap_generic_check_suffix): Likewise. (stap_check_integer_suffix): Likewise. (stap_check_register_suffix): Likewise. (stap_check_register_indirection_suffix): Likewise. (stap_parse_register_operand): Likewise. (stap_parse_single_operand): Likewise. (stap_parse_argument_1): Likewise. (stap_probe::get_argument_count): Likewise. (stap_is_operator): Likewise.
2019-05-16Fix darwin-nat.c buildTom Tromey2-1/+6
John Marshall pointed out that darwin-nat.c fails to build: CXX darwin-nat.o ../../../binutils-gdb/gdb/darwin-nat.c:1709:8: error: must use 'class' tag to refer to type 'thread_info' in this scope for (thread_info *it : all_threads ()) /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/mach/thread_act.h:240:15: note: class 'thread_info' is hidden by a non-type declaration of 'thread_info' here kern_return_t thread_info Mach has a thread_info() function declared in that header, which darwin-nat.c #includes. This patch fixes the problem by reintroducing the struct keyword. gdb/ChangeLog 2019-05-16 Tom Tromey <tromey@adacore.com> * darwin-nat.c (thread_info_from_private_thread_info): Add struct keyword to foreach.
2019-05-16[PATCH, GAS, Arm] Refactor check_simd_pred_availabilityAndre Vieira2-50/+96
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (check_simd_pred_availability): Refactor. (do_neon_dyadic_i_su): Refactor use of check_simd_pred_availability. (do_neon_dyadic_i64_su): Likewise. (do_neon_shl): Likewise. (do_neon_qshl): Likewise. (do_neon_rshl): Likewise. (do_neon_logic): Likewise. (do_neon_dyadic_if_su): Likewise. (do_neon_addsub_if_i): Likewise. (do_neon_mac_maybe_scalar): Likewise. (do_neon_fmac): Likewise. (do_neon_mul): Likewise. (do_neon_qdmulh): Likewise. (do_neon_qrdmlah): Likewise. (do_neon_abs_neg): Likewise. (do_neon_sli): Likewise. (do_neon_sri): Likewise. (do_neon_qshlu_imm): Likewise. (do_neon_cvt_1): Likewise. (do_neon_cvttb_1): Likewise. (do_neon_mvn): Likewise. (do_neon_rev): Likewise. (do_neon_dup): Likewise. (do_neon_mov): Likewise. (do_neon_rshift_round_imm): Likewise. (do_neon_sat_abs_neg): Likewise. (do_neon_cls): Likewise. (do_neon_clz): Likewise. (do_vmaxnm): Likewise. (do_vrint_1): Likewise. (do_vcmla): Likewise. (do_vcadd): Likewise.
2019-05-16[PATCH, binutils, Arm] Add Armv8.1-M Mainline and MVE enablement to NEWSAndre Vieira4-0/+14
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * NEWS: Mention Armv8.1-M Mainline and MVE. binutils/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * NEWS: Mention Armv8.1-M Mainline and MVE.
2019-05-16[PATCH 57/57][Arm][GAS] MVE TestsAndre Vieira161-0/+399210
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * testsuite/gas/arm/mve-tailpredloop.d: New test. * testsuite/gas/arm/mve-tailpredloop.s: New test. * testsuite/gas/arm/mve-vabav.d: New test. * testsuite/gas/arm/mve-vabav.s: New test. * testsuite/gas/arm/mve-vabd.d: New test. * testsuite/gas/arm/mve-vabd.s: New test. * testsuite/gas/arm/mve-vabsneg.d: New test. * testsuite/gas/arm/mve-vabsneg.s: New test. * testsuite/gas/arm/mve-vadc.d: New test. * testsuite/gas/arm/mve-vadc.s: New test. * testsuite/gas/arm/mve-vaddlv.d: New test. * testsuite/gas/arm/mve-vaddlv.s: New test. * testsuite/gas/arm/mve-vaddsub.d: New test. * testsuite/gas/arm/mve-vaddsub.s: New test. * testsuite/gas/arm/mve-vaddv.d: New test. * testsuite/gas/arm/mve-vaddv.s: New test. * testsuite/gas/arm/mve-vand.d: New test. * testsuite/gas/arm/mve-vand.s: New test. * testsuite/gas/arm/mve-vbic.d: New test. * testsuite/gas/arm/mve-vbic.s: New test. * testsuite/gas/arm/mve-vbrsr.d: New test. * testsuite/gas/arm/mve-vbrsr.s: New test. * testsuite/gas/arm/mve-vcadd.d: New test. * testsuite/gas/arm/mve-vcadd.s: New test. * testsuite/gas/arm/mve-vcls.d: New test. * testsuite/gas/arm/mve-vcls.s: New test. * testsuite/gas/arm/mve-vclz.d: New test. * testsuite/gas/arm/mve-vclz.s: New test. * testsuite/gas/arm/mve-vcmla.d: New test. * testsuite/gas/arm/mve-vcmla.s: New test. * testsuite/gas/arm/mve-vcmp.d: New test. * testsuite/gas/arm/mve-vcmp.s: New test. * testsuite/gas/arm/mve-vcmul.d: New test. * testsuite/gas/arm/mve-vcmul.s: New test. * testsuite/gas/arm/mve-vcvt-1.d: New test. * testsuite/gas/arm/mve-vcvt-1.s: New test. * testsuite/gas/arm/mve-vcvt-2.d: New test. * testsuite/gas/arm/mve-vcvt-2.s: New test. * testsuite/gas/arm/mve-vcvt-3.d: New test. * testsuite/gas/arm/mve-vcvt-3.s: New test. * testsuite/gas/arm/mve-vcvt-4.d: New test. * testsuite/gas/arm/mve-vcvt-4.s: New test. * testsuite/gas/arm/mve-vddup.d: New test. * testsuite/gas/arm/mve-vddup.s: New test. * testsuite/gas/arm/mve-vdup.d: New test. * testsuite/gas/arm/mve-vdup.s: New test. * testsuite/gas/arm/mve-veor.d: New test. * testsuite/gas/arm/mve-veor.s: New test. * testsuite/gas/arm/mve-vfma-vfms.d: New test. * testsuite/gas/arm/mve-vfma-vfms.s: New test. * testsuite/gas/arm/mve-vfmas.d: New test. * testsuite/gas/arm/mve-vfmas.s: New test. * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.d: New test. * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.s: New test. * testsuite/gas/arm/mve-vhcadd.d: New test. * testsuite/gas/arm/mve-vhcadd.s: New test. * testsuite/gas/arm/mve-vmax-vmin.d: New test. * testsuite/gas/arm/mve-vmax-vmin.s: New test. * testsuite/gas/arm/mve-vmaxa-vmina.d: New test. * testsuite/gas/arm/mve-vmaxa-vmina.s: New test. * testsuite/gas/arm/mve-vmaxnm-vminnm.d: New test. * testsuite/gas/arm/mve-vmaxnm-vminnm.s: New test. * testsuite/gas/arm/mve-vmaxnma-vminnma.s: New test. * testsuite/gas/arm/mve-vmaxnmv-vminnmv.d: New test. * testsuite/gas/arm/mve-vmaxnmv-vminnmv.s: New test. * testsuite/gas/arm/mve-vmaxv-vminv.d: New test. * testsuite/gas/arm/mve-vmaxv-vminv.s: New test. * testsuite/gas/arm/mve-vmla.d: New test. * testsuite/gas/arm/mve-vmla.s: New test. * testsuite/gas/arm/mve-vmladav.d: New test. * testsuite/gas/arm/mve-vmladav.s: New test. * testsuite/gas/arm/mve-vmlaldav.d: New test. * testsuite/gas/arm/mve-vmlaldav.s: New test. * testsuite/gas/arm/mve-vmlalv.d: New test. * testsuite/gas/arm/mve-vmlalv.s: New test. * testsuite/gas/arm/mve-vmlas.d: New test. * testsuite/gas/arm/mve-vmlas.s: New test. * testsuite/gas/arm/mve-vmlav.d: New test. * testsuite/gas/arm/mve-vmlav.s: New test. * testsuite/gas/arm/mve-vmlsdav.d: New test. * testsuite/gas/arm/mve-vmlsdav.s: New test. * testsuite/gas/arm/mve-vmlsldav.d: New test. * testsuite/gas/arm/mve-vmlsldav.s: New test. * testsuite/gas/arm/mve-vmov-1.d: New test. * testsuite/gas/arm/mve-vmov-1.s: New test. * testsuite/gas/arm/mve-vmov-2.d: New test. * testsuite/gas/arm/mve-vmov-2.s: New test. * testsuite/gas/arm/mve-vmul.d: New test. * testsuite/gas/arm/mve-vmul.s: New test. * testsuite/gas/arm/mve-vmulh.d: New test. * testsuite/gas/arm/mve-vmulh.s: New test. * testsuite/gas/arm/mve-vmullbt.d: New test. * testsuite/gas/arm/mve-vmullbt.s: New test. * testsuite/gas/arm/mve-vmvn.d: New test. * testsuite/gas/arm/mve-vmvn.s: New test. * testsuite/gas/arm/mve-vorn.d: New test. * testsuite/gas/arm/mve-vorn.s: New test. * testsuite/gas/arm/mve-vorr.d: New test. * testsuite/gas/arm/mve-vorr.s: New test. * testsuite/gas/arm/mve-vpnot.d: New test. * testsuite/gas/arm/mve-vpnot.s: New test. * testsuite/gas/arm/mve-vpsel.d: New test. * testsuite/gas/arm/mve-vpsel.s: New test. * testsuite/gas/arm/mve-vpt.d: New test. * testsuite/gas/arm/mve-vpt.s: New test. * testsuite/gas/arm/mve-vqabsneg.s: New test. * testsuite/gas/arm/mve-vqaddsub.d: New test. * testsuite/gas/arm/mve-vqaddsub.s: New test. * testsuite/gas/arm/mve-vqdmladh.d: New test. * testsuite/gas/arm/mve-vqdmladh.s: New test. * testsuite/gas/arm/mve-vqdmlah.d: New test. * testsuite/gas/arm/mve-vqdmlah.s: New test. * testsuite/gas/arm/mve-vqdmlash.d: New test. * testsuite/gas/arm/mve-vqdmlash.s: New test. * testsuite/gas/arm/mve-vqdmlsdh.d: New test. * testsuite/gas/arm/mve-vqdmlsdh.s: New test. * testsuite/gas/arm/mve-vqdmulh.d: New test. * testsuite/gas/arm/mve-vqdmulh.s: New test. * testsuite/gas/arm/mve-vqdmull.d: New test. * testsuite/gas/arm/mve-vqdmull.s: New test. * testsuite/gas/arm/mve-vqmovn.d: New test. * testsuite/gas/arm/mve-vqmovn.s: New test. * testsuite/gas/arm/mve-vqrshl.d: New test. * testsuite/gas/arm/mve-vqrshl.s: New test. * testsuite/gas/arm/mve-vqrshrn.d: New test. * testsuite/gas/arm/mve-vqrshrn.s: New test. * testsuite/gas/arm/mve-vqshl.d: New test. * testsuite/gas/arm/mve-vqshl.s: New test. * testsuite/gas/arm/mve-vrev.d: New test. * testsuite/gas/arm/mve-vrev.s: New test. * testsuite/gas/arm/mve-vrint.d: New test. * testsuite/gas/arm/mve-vrint.s: New test. * testsuite/gas/arm/mve-vrmlaldavh.d: New test. * testsuite/gas/arm/mve-vrmlaldavh.s: New test. * testsuite/gas/arm/mve-vrshl.d: New test. * testsuite/gas/arm/mve-vrshl.s: New test. * testsuite/gas/arm/mve-vsbc.d: New test. * testsuite/gas/arm/mve-vsbc.s: New test. * testsuite/gas/arm/mve-vshl.d: New test. * testsuite/gas/arm/mve-vshl.s: New test. * testsuite/gas/arm/mve-vshlc.d: New test. * testsuite/gas/arm/mve-vshlc.s: New test. * testsuite/gas/arm/mve-vshll.d: New test. * testsuite/gas/arm/mve-vshll.s: New test. * testsuite/gas/arm/mve-vshr.d: New test. * testsuite/gas/arm/mve-vshr.s: New test. * testsuite/gas/arm/mve-vshrn.d: New test. * testsuite/gas/arm/mve-vshrn.s: New test. * testsuite/gas/arm/mve-vsli.d: New test. * testsuite/gas/arm/mve-vsli.s: New test. * testsuite/gas/arm/mve-vsri.d: New test. * testsuite/gas/arm/mve-vsri.s: New test. * testsuite/gas/arm/mve-vstld.d: New test. * testsuite/gas/arm/mve-vstld.s: New test. * testsuite/gas/arm/mve-vstrldr-1.d: New test. * testsuite/gas/arm/mve-vstrldr-1.s: New test. * testsuite/gas/arm/mve-vstrldr-2.d: New test. * testsuite/gas/arm/mve-vstrldr-2.s: New test. * testsuite/gas/arm/mve-vstrldr-3.d: New test. * testsuite/gas/arm/mve-vstrldr-3.s: New test.
2019-05-16[PATCH 56/57][Arm][OBJDUMP] Add support for MVE instructions: vpnot, vpsel, ↵Andre Vieira2-0/+154
vqabs, vqadd, vqsub, vqneg and vrev opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (enum mve_instructions): Likewise. (enum mve_undefined): Add new reasons. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_size): Likewise.
2019-05-16[PATCH 55/57][Arm][OBJDUMP] Add support for MVE instructions: vmul, vmulh, ↵Andre Vieira2-0/+83
vrmulh and vneg opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (enum mve_instructions): Likewise. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise.
2019-05-16[PATCH 54/57][Arm][OBJDUMP] Add support for MVE instructions: vmax(a), ↵Andre Vieira2-0/+163
vmax(a)v, vmaxnm(a), vmaxnm(a)v, vmin(a), vmin(a)v, vminnm(a), vminnm(a)v and vmla opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (enum mve_instructions): Likewise. (is_mve_encoding_conflict): Likewise. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise.
2019-05-16[PATCH 53/57][Arm][OBJDUMP] Add support for MVE instructions: vand, vbrsr, ↵Andre Vieira2-0/+76
vcls, vclz and vctp opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (enum mve_instructions): Likewise. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise.
2019-05-16[PATCH 52/57][Arm][OBJDUMP] Add support for MVE instructions: vadc, vabav, ↵Andre Vieira2-0/+154
vabd, vabs, vadd, vsbc and vsub opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (enum mve_instructions): Likewise. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 51/57][Arm][OBJDUMP] Add support for MVE instructions: lctp, letp, ↵Andre Vieira2-3/+24
wlstp and dlstp opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (thumb32_opcodes): Add new instructions. (print_insn_thumb32): Handle new instructions.
2019-05-16[PATCH 50/57][Arm][OBJDUMP] Add support for MVE shift instructionsAndre Vieira2-2/+422
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_undefined): Add new reasons. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_size): Likewise. (print_mve_shift_n): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 49/57][Arm][OBJDUMP] Add support for MVE complex number instructionsAndre Vieira2-0/+152
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (is_mve_encoding_conflict): Handle new instructions. (is_mve_unpredictable): Likewise. (print_mve_rotate): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 48/57][Arm][OBJDUMP] Add support for MVE instructions: vddup, vdwdup, ↵Andre Vieira2-1/+96
vidup and viwdup opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (is_mve_encoding_conflict): Handle new instructions. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 47/57][Arm][OBJDUMP] Add support for MVE instructions: vaddv, ↵Andre Vieira2-0/+298
vmlaldav, vmladav, vmlas, vrmlsldavh, vmlsldav, vmlsdav, vrmlaldavh, vqdmlah, vqrdmlash, vqrdmlash, vqdmlsdh, vqrdmlsdh, vqdmulh and vqrdmulh opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_undefined): Add new reasons. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 46/57][Arm][OBJDUMP] Add support for MVE instructions: vmovl, vmull, ↵Andre Vieira2-0/+206
vqdmull, vqmovn, vqmovun and vmovn opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 45/57][Arm][OBJDUMP] Add support for MVE instructions: vmov, vmvn, ↵Andre Vieira2-5/+621
vorr, vorn, vmovx and vbic opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new reasons. (enum mve_undefined): Likewise. (is_mve_okay_in_it): Handle new isntructions. (is_mve_encoding_conflict): Likewise. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_vmov_index): Likewise. (print_simd_imm8): Likewise. (print_mve_undefined): Likewise. (print_mve_unpredictable): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 44/57][Arm][OBJDUMP] Add support for MVE instructions: vcvt and vrintAndre Vieira3-3/+384
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new reasons. (enum mve_undefined): Likewise. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_unpredictable): Likewise. (print_mve_rounding_mode): Likewise. (print_mve_vcvt_size): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 43/57][Arm][OBJDUMP] Add support for MVE instructions: scatter stores ↵Andre Vieira2-1/+368
and gather loads opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new reasons. (enum mve_undefined): Likewise. (is_mve_undefined): Handle new instructions. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_unpredictable): Likewise. (print_mve_size): Likewise. (print_insn_mve): Likewise.
2019-05-16[PATCH 42/57][Arm][OBJDUMP] Add support for MVE instructions: vldr[bhw] and ↵Andre Vieira2-0/+278
vstr[bhw] opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_undefined): Add new reasons. (insns): Add new instructions. (is_mve_encoding_conflict): (print_mve_vld_str_addr): New print function. (is_mve_undefined): Handle new instructions. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_size): Likewise. (print_insn_coprocessor_1): Handle MVE VLDR, VSTR instructions. (print_insn_mve): Handle new operands.
2019-05-16[PATCH 41/57][Arm][OBJDUMP] Add support for MVE instructions: vld[24] and ↵Andre Vieira2-0/+191
vst[24] opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new reasons. (is_mve_encoding_conflict): Handle new instructions. (is_mve_unpredictable): Likewise. (mve_opcodes): Add new instructions. (print_mve_unpredictable): Handle new reasons. (print_mve_register_blocks): New print function. (print_mve_size): Handle new instructions. (print_insn_mve): Likewise.
2019-05-16[PATCH 40/57][Arm][OBJDUMP] Add support for MVE instructions: vdup, veor, ↵Andre Vieira2-14/+222
vfma, vfms, vhadd, vhsub and vrhadd opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new reasons. (enum mve_undefined): Likewise. (is_mve_encoding_conflict): Handle new instructions. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (coprocessor_opcodes): Move NEON VDUP from here... (neon_opcodes): ... to here. (mve_opcodes): Add new instructions. (print_mve_undefined): Handle new reasons. (print_mve_unpredictable): Likewise. (print_mve_size): Handle new instructions. (print_insn_neon): Handle vdup. (print_insn_mve): Handle new operands.
2019-05-16[PATCH 39/57][Arm][OBJDUMP] Add support for MVE instructions: vpt, vpst and vcmpAndre Vieira2-12/+642
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): Add new instructions. (enum mve_unpredictable): Add new values. (mve_opcodes): Add new instructions. (vec_condnames): New array with vector conditions. (mve_predicatenames): New array with predicate suffixes. (mve_vec_sizename): New array with vector sizes. (enum vpt_pred_state): New enum with vector predication states. (struct vpt_block): New struct type for vpt blocks. (vpt_block_state): Global struct to keep track of state. (mve_extract_pred_mask): New helper function. (num_instructions_vpt_block): Likewise. (mark_outside_vpt_block): Likewise. (mark_inside_vpt_block): Likewise. (invert_next_predicate_state): Likewise. (update_next_predicate_state): Likewise. (update_vpt_block_state): Likewise. (is_vpt_instruction): Likewise. (is_mve_encoding_conflict): Add entries for new instructions. (is_mve_unpredictable): Likewise. (print_mve_unpredictable): Handle new cases. (print_instruction_predicate): Likewise. (print_mve_size): New function. (print_vec_condition): New function. (print_insn_mve): Handle vpt blocks and new print operands.
2019-05-16[PATCH 38/57][Arm][OBJDUMP] Disable the use of MVE reserved coproc numbers ↵Andre Vieira2-0/+12
in coprocessor instructions opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * arm-dis.c (print_insn_coprocessor_1): Disable the use of coprocessors 8, 14 and 15 for Armv8.1-M Mainline.
2019-05-16[PATCH 37/57][Arm][OBJDUMP] Add framework for MVE instructionsAndre Vieira2-4/+279
opcodes/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> Michael Collison <michael.collison@arm.com> * arm-dis.c (enum mve_instructions): New enum. (enum mve_unpredictable): Likewise. (enum mve_undefined): Likewise. (struct mopcode32): New struct. (is_mve_okay_in_it): New function. (is_mve_architecture): Likewise. (arm_decode_field): Likewise. (arm_decode_field_multiple): Likewise. (is_mve_encoding_conflict): Likewise. (is_mve_undefined): Likewise. (is_mve_unpredictable): Likewise. (print_mve_undefined): Likewise. (print_mve_unpredictable): Likewise. (print_insn_coprocessor_1): Use arm_decode_field_multiple. (print_insn_mve): New function. (print_insn_thumb32): Handle MVE architecture. (select_arm_features): Force thumb for Armv8.1-m Mainline.
2019-05-16[PATCH 36/57][Arm][GAS] Add support for MVE instructions: wlstp, dlstp, letp ↵Andre Vieira5-34/+152
and lctp gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (T16_32_TAB): Add new instructions. (do_t_loloop): Changed to handle tail predication variants. (md_apply_fix): Likewise. (insns): Add entries for MVE mnemonics. * testsuite/gas/arm/mve-tailpredloop-bad.d: New test. * testsuite/gas/arm/mve-tailpredloop-bad.l: New test. * testsuite/gas/arm/mve-tailpredloop-bad.s: New test. * testsuite/gas/arm/mve-tailpredloop.d: New test.
2019-05-16[PATCH 35/57][Arm][GAS] Add support for MVE instructions: vshlc and vshllAndre Vieira8-0/+195
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (do_mve_vshll): New encoding function. (do_mve_vshlc): Likewise. (insns): Add entries for MVE mnemonics. * testsuite/gas/arm/mve-vshlc-bad.d: New test. * testsuite/gas/arm/mve-vshlc-bad.l: New test. * testsuite/gas/arm/mve-vshlc-bad.s: New test. * testsuite/gas/arm/mve-vshll-bad.d: New test. * testsuite/gas/arm/mve-vshll-bad.l: New test. * testsuite/gas/arm/mve-vshll-bad.s: New test.
2019-05-16[PATCH 34/57][Arm][GAS] Add support for MVE instructions: vshl and vqshlAndre Vieira8-43/+364
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (enum operand_parse_code): Add new operand. (parse_operands): Handle new operand. (do_neon_shl_imm): Accept MVE variants. (do_neon_shl): Likewise. (do_neon_qshl_imm): Likewise. (do_neon_qshl): Likewise. (do_neon_qshlu_imm): Likewise. (insns): Likewise. * testsuite/gas/arm/mve-vqshl-bad.d: New test. * testsuite/gas/arm/mve-vqshl-bad.l: New test. * testsuite/gas/arm/mve-vqshl-bad.s: New test. * testsuite/gas/arm/mve-vshl-bad.d: New test. * testsuite/gas/arm/mve-vshl-bad.l: New test. * testsuite/gas/arm/mve-vshl-bad.s: New test.
2019-05-16[PATCH 33/57][Arm][GAS] Add support for MVE instructions: vshr, vrshr, vsli, ↵Andre Vieira14-16/+343
vsri, vrev16, vrev32 and vrev64 gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (do_neon_sli): Accept MVE variants. (do_neon_sri): Likewise. (do_neon_rev): Likewise. (do_neon_rshift_round_imm): Likewise. (insns): Likewise. * testsuite/gas/arm/mve-vrev-bad.d: New test. * testsuite/gas/arm/mve-vrev-bad.l: New test. * testsuite/gas/arm/mve-vrev-bad.s: New test. * testsuite/gas/arm/mve-vshr-bad.d: New test. * testsuite/gas/arm/mve-vshr-bad.l: New test. * testsuite/gas/arm/mve-vshr-bad.s: New test. * testsuite/gas/arm/mve-vsli-bad.d: New test. * testsuite/gas/arm/mve-vsli-bad.l: New test. * testsuite/gas/arm/mve-vsli-bad.s: New test. * testsuite/gas/arm/mve-vsri-bad.d: New test. * testsuite/gas/arm/mve-vsri-bad.l: New test. * testsuite/gas/arm/mve-vsri-bad.s: New test.
2019-05-16[PATCH 32/57][Arm][GAS] Add support for MVE instructions: vrintn, vrintx, ↵Andre Vieira5-10/+127
vrinta, vrintz, vrintm and vrintp gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (do_vrint_1): Accept MVE variants. (insns): Change entries to accept MVE variants. * testsuite/gas/arm/mve-vrint-bad.d: New test. * testsuite/gas/arm/mve-vrint-bad.l: New test. * testsuite/gas/arm/mve-vrint-bad.s: New test.
2019-05-16[PATCH 31/57][Arm][GAS] Add support for MVE instructions: vshrn[tb], ↵Andre Vieira8-0/+358
vrshrn[tb], vqshrn[tb], vqshrun[tb], vqrshrn[tb] and vqrshrun[tb] gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (M_MNEM_vshrnt, M_MNEM_vshrnb, M_MNEM_vrshrnt, M_MNEM_vqshrnt, M_MNEM_vqshrnb, M_MNEM_vqshrunt, M_MNEM_vqshrunb, M_MNEM_vrshrnb, M_MNEM_vqrshrnt, M_MNEM_vqrshrnb, M_MNEM_vqrshrunt, M_MNEM_vqrshrunb): New instruction encodings. (do_mve_vshrn): New encoding function. (insns): Add entries for MVE mnemonics. * testsuite/gas/arm/mve-vqrshrn-bad.d: New test. * testsuite/gas/arm/mve-vqrshrn-bad.l: New test. * testsuite/gas/arm/mve-vqrshrn-bad.s: New test. * testsuite/gas/arm/mve-vshrn-bad.d: New test. * testsuite/gas/arm/mve-vshrn-bad.l: New test. * testsuite/gas/arm/mve-vshrn-bad.s: New test.
2019-05-16[PATCH 30/57][Arm][GAS] Add support for MVE instructions: vqmovnt, vqmovnb, ↵Andre Vieira11-9/+366
vqmovunt, vqmovunb, vqrshl and vrshl gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (M_MNEM_vqmovnt, M_MNEM_vqmovnb, M_MNEM_vqmovunt, M_MNEM_vqmovunb): New instruction encodings. (do_mve_vqmovn): New encoding function. (do_neon_rshl): Change to accepte MVE variants. (insns): Change entries and add new for MVE mnemonics. * testsuite/gas/arm/mve-vqmovn-bad.d: New test. * testsuite/gas/arm/mve-vqmovn-bad.l: New test. * testsuite/gas/arm/mve-vqmovn-bad.s: New test. * testsuite/gas/arm/mve-vqrshl-bad.d: New test. * testsuite/gas/arm/mve-vqrshl-bad.l: New test. * testsuite/gas/arm/mve-vqrshl-bad.s: New test. * testsuite/gas/arm/mve-vrshl-bad.d: New test. * testsuite/gas/arm/mve-vrshl-bad.l: New test. * testsuite/gas/arm/mve-vrshl-bad.s: New test.
2019-05-16[PATCH 29/57][Arm][GAS] Add support for MVE instructions: vqdmullt and vqdmullbAndre Vieira5-0/+167
gas/ChangeLog: 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com> * config/tc-arm.c (enum operand_parse_code): Add new operand. (parse_operands): Handle new operand. (do_mve_vqdmull): New encoding function. (insns): Add entry for MVE mnemonics. * testsuite/gas/arm/mve-vqdmull-bad.d: New test. * testsuite/gas/arm/mve-vqdmull-bad.l: New test. * testsuite/gas/arm/mve-vqdmull-bad.s: New test.
generated by cgit v1.1 at 2025-09-26 11:07:42 +0000