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2016-12-02Always pass a valid section header offset to elf_parse_notesGary Benson2-1/+6
_bfd_elf_make_section_from_shdr calls elf_parse_notes with an offset of -1. This argument is used to calculate Elf_Internal_Note.descpos, which ends up set to a positive but meaningless value. This commit updates _bfd_elf_make_section_from_shdr to pass the correct offset to elf_parse_notes, making Elf_Internal_Note.descpos correct in all cases. bfd/ChangeLog: * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to elf_parse_notes.
2016-12-02Add support for Fushia OS.Josh Conner13-4/+99
* configure.ac: Add fuchsia to targets that use ELF. * configure: Regenerated. bfd * configure.tgt: Add support for fuchsia (OS). gas * configure.tgt: Add support for fuchsia (OS). ld * Makefile.am: Add dependency information for earmelf_fuchsia.c. * Makefile.in: Regenerate. * configure.tgt: Add support for aarch64-*-fuchsia, arm*-*-fuchsia*, and x86_64-*-fuchsia* targets. * emulparams/armelf_fuchsia.sh: New file. * emulparams/armelfb_fuchsia.sh: New file.
2016-12-02[AArch64] Recognize STR instruction in prologueYao Qi2-0/+82
This patch teaches GDB AArch64 backend to recognize STR instructions in prologue, like 'str x19, [sp, #-48]!' or 'str w0, [sp, #44]'. The unit test is added too. gdb: 2016-12-02 Yao Qi <yao.qi@linaro.org> Pedro Alves <palves@redhat.com> * aarch64-tdep.c (aarch64_analyze_prologue): Recognize STR instruction. (aarch64_analyze_prologue_test): More tests.
2016-12-02Add unit test to aarch64 prologue analyzerYao Qi4-9/+150
We don't have an effective way to test prologue analyzer which is highly dependent on instruction patterns in prologue generated by compiler. GDB prologue analyzer may not handle the new sequences generated by new compiler, or may still handle some sequences that generated by very old compilers which are no longer used. The former is a functionality issue, while the latter is a maintenance issue. The input and output of prologue analyzer is quite clear, so it fits for unit test. The input is series of instructions, and the output are 1) where prologue end, 2) where registers are saved. In aarch64, they are represented in 'struct aarch64_prologue_cache'. This patch refactors aarch64_analyze_prologue so it can read instructions from either real target or test harness. In unit test aarch64_analyze_prologue_test, aarch64_analyze_prologue gets instructions we prepared in the test, as the input of prologue analyzer. Then, we checked various fields in 'struct aarch64_prologue_cache'. gdb: 2016-12-02 Yao Qi <yao.qi@linaro.org> Pedro Alves <palves@redhat.com> * aarch64-tdep.c: Include "selftest.h". (abstract_instruction_reader): New class. (instruction_reader): New class. (aarch64_analyze_prologue): Add new parameter reader. Call reader.read instead of read_memory_unsigned_integer. [GDB_SELF_TEST] (instruction_reader_test): New class. (aarch64_analyze_prologue_test): New function. (_initialize_aarch64_tdep) [GDB_SELF_TEST]: Register selftests::aarch64_analyze_prologue_test. * trad-frame.c (trad_frame_cache_zalloc): (trad_frame_alloc_saved_regs): Add a new function. * trad-frame.h (trad_frame_alloc_saved_regs): Declare.
2016-12-01Don't handle timeout inside gdb_test_multipleLuis Machado4-21/+9
This fixes a few cases where the testcase is explicitly handling timeouts inside gdb_test_multiple when it is not necessary. It also converts two gdb_test_multiple calls to gdb_test_no_output calls (also removing the timeout handling). gdb/testsuite/ChangeLog: 2016-12-01 Luis Machado <lgustavo@codesourcery.com> * gdb.base/maint.exp: Remove timeout handling for gdb_test_multiple. * gdb.cp/gdb2495.exp: Likewise and convert gdb_test_multiple into gdb_test_no_output for a couple of cases. * gdb.cp/ovldbreak.exp: Remove timeout handling for gdb_test_multiple.
2016-12-01Fix problem where orphan section is treated as a KEEP section.Cary Coutant2-0/+7
gold/ PR gold/20717 * script-sections.cc (Script_sections): Set *keep to false when no match.
2016-12-01Fix problem causing internal error when -z max-page-size is used.Cary Coutant2-1/+17
If the default starting address is less than the new ABI page size, we end up misaligning the file header, causing an internal error. gold/ PR gold/20834 * target.h (Target::default_text_segment_address): Bump default start address up to ABI page size.
2016-12-01Implement --push-state/--pop-state.Cary Coutant3-1/+80
gold/ PR gold/18989 * options.cc (General_options::object_format_to_string): New function. (General_options::copy_from_posdep_options): New function. (General_options::parse_push_state): New function. (General_options::parse_pop_state): New function. * options.h (--push-state, --pop-state): New options. (General_options::object_format_to_string): New method. (General_options::set_incremental_disposition): New method. (General_options::copy_from_posdep_options): New method. (General_options::options_stack_): New data member.
2016-12-02Automatic date update in version.inGDB Administrator1-1/+1
2016-12-01Class-ify ui_out_tableSimon Marchi2-158/+223
This patch makes a class out of the ui_out_table structure, the structure responsible for managing the generation of an UI table. To simplify the ui_out_table object, I changed it so that it can only be used for generating a single object. Instead of clearing the header list when starting a new table, we an ui_out_table when starting a table and delete it when we're done. Therefore, the checks: if (uiout->table->flag) if (!uiout->table->flag) are respectively replaced with if (uiout->table != nullptr) if (uiout->table == nullptr) Note: I removed the check at the beginning of ui_out_begin, because there is an equivalent check at the beginning of verify_field. New in v2: - use "enum class" for ui_out_table::state and update references. gdb/ChangeLog: * ui-out.c (enum ui_out_table_state): Move to class ui_out_table as ui_out_table::state. (struct ui_out_table): Change to ... (class ui_out_table): ... this. <flag>: Remove. <entry_level>: Rename to ... <m_entry_level>: ... this. <columns>: Rename to ... <m_nr_cols>: ... this. <id>: Rename to ... <m_id>: ... this. <headers>: Rename to ... <m_headers>: ... this. <headers_iterator>: Rename to ... <m_headers_iterator>: ... this. <start_body, append_header, start_row, get_next_header, query_field, current_state, entry_level>: New methods. (struct ui_out) <table>: Change type to unique_ptr to ui_out_table. (append_header_to_list, get_next_header, clear_header_list, clear_table): Remove. (ui_out_table_begin): Instantiate ui_out_table object. Update table check. (ui_out_table_body): Update table check, replace code with call to ui_out_table::start_body. (ui_out_table_end): Update table check, replace manual cleanup with assignment of uiout->table unique_ptr to nullptr. (ui_out_table_header): Update table check, replace call to append_header_to_list with call to append_header method. (ui_out_begin): Remove one table state check, update another. Replace code with call to start_row method. (verify_field): Update table checks. (ui_out_query_field): Update table check, replace code with call to query_field method. (ui_out_new): Remove table initialization code.
2016-12-01ui_out_table: Replace boolean flag with enumSimon Marchi2-16/+38
This patch is just a little cleanup, it replaces the body_flag field of ui_out_table with an enum. It expresses more explicitly the intent of the field (check that state == TABLE_STATE_HEADERS conveys more what we want to do than checking for !body_flag). New in v2: - Remove unnecessary ui_out_table_state::. gdb/ChangeLog: * ui-out.c (enum ui_out_table_state): New enum. (struct ui_out_table) <body_flag>: Remove field. <state>: New field. (ui_out_table_begin): Replace usages of body_flag with state. (ui_out_table_body): Likewise. (ui_out_table_end): Likewise. (ui_out_table_header): Likewise. (ui_out_begin): Likewise. (verify_field): Likewise. (ui_out_new): Likewise.
2016-12-01Simplify ui-out level codeSimon Marchi5-55/+60
Now that we use a vector to store the levels, we don't have to keep a separate level field in ui_out to keep track of the current level. We can efficiently derive it from the vector size. That causes a little change in the meaning of the level, as in they are now 1-based instead of 0-based (the initial level has the "id" 1 now), but it shouldn't change anything in the behavior. Additionally, push_level and pop_level don't really need to return the new level, making them return void simplifies the code a bit. Finally, the ui_out_begin/ui_out_end callbacks in the ui_out_impl interface don't need to be passed the level, it's never actually used. New in v2: - Remove or update stale comments. gdb/ChangeLog: * ui-out.h (ui_out_begin_ftype): Remove level parameter. (ui_out_end_ftype): Likewise. * ui-out.c (struct ui_out) <level>: Replace field with a method that dynamically computes the result. (current_level): Get vector's back item instead of using uiout->level. (push_level): Make return type void. (pop_level): Make return type void and update access to ui_out::level. (uo_begin): Remove level parameter. (uo_end): Likewise. (ui_out_table_begin): Update access to uiout::level. (ui_out_begin): Don't read return value from push_level, call uiout->level() instead, update call to uo_begin. (ui_out_end): Don't read return value from pop_level, update call to uo_end. (verify_field): Update access to uiout->level. (ui_out_new): Don't initialize ui_out::level, call push_level to push the initial level instead of doing it by hand. * cli-out.c (cli_begin): Remove level parameter. (cli_end): Likewise. * mi/mi-out.c (mi_begin): Likewise. (mi_end): Likewise.
2016-12-01Class-ify ui_out_levelSimon Marchi2-21/+54
This patch changes struct ui_out_level to be a real C++ class. No behavioral changes. gdb/ChangeLog: * ui-out.c (struct ui_out_level): Replace with ... (class ui_out_level): ... this. (current_level): Update. (push_level): Update. (pop_level): Update. (verify_field): Update. (ui_out_new): Update.
2016-12-01Class-ify ui_out_hdrSimon Marchi2-27/+77
This patch makes ui_out_hdr (the object that represents an ui-out table header) a proper C++ class. No behavior changes, it's all about encapsulation. gdb/ChangeLog: * ui-out.c (struct ui_out_hdr): Replace with ... (class ui_out_hdr): ... this. (append_header_to_list): Update. (get_next_header): Update. (ui_out_query_field): Update.
2016-12-01Use std::string for ui_out_hdr's text fieldsSimon Marchi6-53/+62
This patch makes ui_out_hdr use std::string for its text fields. It makes freeing automatic when the object is deleted. gdb/ChangeLog: * mi/mi-out.c (mi_table_header): Change char * args to std::string. * cli-out.c (cli_table_header): Likewise. * ui-out.h (table_header_ftype): Likewise. (ui_out_table_header): Constify colhdr argument. (ui_out_query_field): Constify col_name argument. * ui-out.c (ui_out_hdr) <col_name, colhdr>: Change type to std::string. (uo_table_header): Change char * args to std::string. (ui_out_table_header): Likewise. (get_next_header): Constify colhdr argument and adapt. (clear_header_list): Don't free col_name/colhdr fields. (append_header_to_list): Change char * args to std::string and adapt. (verify_field): Constify variable. (ui_out_query_field): Constify col_name argument and adapt. * breakpoint.c (wrap_indent_at_field): Constify variable.
2016-12-01Replace hand-made linked list of ui_out_hdr by vector and iteratorSimon Marchi2-56/+57
Instead of keeping pointers to first, last and current ui_out_hdr in ui_out_table, we can use an std::vector and an iterator. Direct random access of to vector helps make get_next_header a bit nicer by avoiding iterating on all the headers. append_header_to_list is also a bit simpler. Also, using unique_ptr inside the vector allows expressing the ownership of the ui_out_hdr objects by the ui_out_table object, and it simplifies the destruction. gdb/ChangeLog: * ui-out.c (struct ui_out_hdr) <next>: Remove. (struct ui_out_table) <header_first, header_last, header_next>: Remove. <headers, headers_iterator>: New fields. (ui_out_table_body): Update for the new data structure. (ui_out_begin): Likewise. (clear_header_list): Likewise. (append_header_to_list): Likewise. (get_next_header): Likewise. (ui_out_query_field): Likewise. (ui_out_new): Likewise.
2016-12-01Fix internal error when relaxing branches to STT_SECTION symbols.Cary Coutant4-0/+14
gold/ PR gold/20807 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle section symbols correctly. * arm.cc (Target_arm): Likewise. * powerpc.cc (Target_powerpc): Likewise.
2016-12-01Fixup testcases outputting own name as a test name and standardize failed ↵Luis Machado193-238/+434
compilation messages Changes in v3: - Adjusted some testcases where the message "failed to compile" was not unique. Changes in v2: - Addressed comments from reviewers. - Fixed spurious whitespaces. - Changed compilation failure messages that included source/binary paths to ones that are short and deterministic. --- Another bit of cleanup to the testsuite. We have a number of tests that are not honoring the rule of not outputting their own name as a test name. I fixed up all the offenders i could find with the following regular expression: "(xfail|kfail|kpass|fail|pass|unsupported|untested) ([A-Za-z0-9]+|\\\$(.)*testfile(.)*)\.exp$" gdb/testsuite/ChangeLog: 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names and standardize compilation error messages throughout the following files: * gdb.ada/start.exp * gdb.arch/alpha-step.exp * gdb.arch/e500-prologue.exp * gdb.arch/ftrace-insn-reloc.exp * gdb.arch/gdb1291.exp * gdb.arch/gdb1431.exp * gdb.arch/gdb1558.exp * gdb.arch/i386-dr3-watch.exp * gdb.arch/i386-sse-stack-align.exp * gdb.arch/ia64-breakpoint-shadow.exp * gdb.arch/pa-nullify.exp * gdb.arch/powerpc-aix-prologue.exp * gdb.arch/thumb-bx-pc.exp * gdb.base/annota1.exp * gdb.base/annota3.exp * gdb.base/arrayidx.exp * gdb.base/assign.exp * gdb.base/attach.exp * gdb.base/auxv.exp * gdb.base/bang.exp * gdb.base/bfp-test.exp * gdb.base/bigcore.exp * gdb.base/bitfields2.exp * gdb.base/break-fun-addr.exp * gdb.base/break-probes.exp * gdb.base/call-rt-st.exp * gdb.base/callexit.exp * gdb.base/catch-fork-kill.exp * gdb.base/charset.exp * gdb.base/checkpoint.exp * gdb.base/comprdebug.exp * gdb.base/constvars.exp * gdb.base/coredump-filter.exp * gdb.base/cursal.exp * gdb.base/cvexpr.exp * gdb.base/detach.exp * gdb.base/display.exp * gdb.base/dmsym.exp * gdb.base/dprintf-pending.exp * gdb.base/dso2dso.exp * gdb.base/dtrace-probe.exp * gdb.base/dump.exp * gdb.base/enum_cond.exp * gdb.base/exe-lock.exp * gdb.base/exec-invalid-sysroot.exp * gdb.base/execl-update-breakpoints.exp * gdb.base/exprs.exp * gdb.base/fileio.exp * gdb.base/find.exp * gdb.base/finish.exp * gdb.base/fixsection.exp * gdb.base/foll-vfork.exp * gdb.base/frame-args.exp * gdb.base/gcore.exp * gdb.base/gdb1250.exp * gdb.base/global-var-nested-by-dso.exp * gdb.base/gnu-ifunc.exp * gdb.base/hashline1.exp * gdb.base/hashline2.exp * gdb.base/hashline3.exp * gdb.base/hbreak-in-shr-unsupported.exp * gdb.base/huge.exp * gdb.base/infcall-input.exp * gdb.base/info-fun.exp * gdb.base/info-shared.exp * gdb.base/jit-simple.exp * gdb.base/jit-so.exp * gdb.base/jit.exp * gdb.base/jump.exp * gdb.base/label.exp * gdb.base/lineinc.exp * gdb.base/logical.exp * gdb.base/longjmp.exp * gdb.base/macscp.exp * gdb.base/miscexprs.exp * gdb.base/new-ui-echo.exp * gdb.base/new-ui-pending-input.exp * gdb.base/new-ui.exp * gdb.base/nodebug.exp * gdb.base/nofield.exp * gdb.base/offsets.exp * gdb.base/overlays.exp * gdb.base/pending.exp * gdb.base/pointers.exp * gdb.base/pr11022.exp * gdb.base/printcmds.exp * gdb.base/prologue.exp * gdb.base/ptr-typedef.exp * gdb.base/realname-expand.exp * gdb.base/relativedebug.exp * gdb.base/relocate.exp * gdb.base/remote.exp * gdb.base/reread.exp * gdb.base/return2.exp * gdb.base/savedregs.exp * gdb.base/sep.exp * gdb.base/sepdebug.exp * gdb.base/sepsymtab.exp * gdb.base/set-inferior-tty.exp * gdb.base/setshow.exp * gdb.base/shlib-call.exp * gdb.base/sigaltstack.exp * gdb.base/siginfo-addr.exp * gdb.base/signals.exp * gdb.base/signull.exp * gdb.base/sigrepeat.exp * gdb.base/so-impl-ld.exp * gdb.base/solib-display.exp * gdb.base/solib-overlap.exp * gdb.base/solib-search.exp * gdb.base/solib-symbol.exp * gdb.base/structs.exp * gdb.base/structs2.exp * gdb.base/symtab-search-order.exp * gdb.base/twice.exp * gdb.base/unload.exp * gdb.base/varargs.exp * gdb.base/watchpoint-solib.exp * gdb.base/watchpoint.exp * gdb.base/whatis.exp * gdb.base/wrong_frame_bt_full.exp * gdb.btrace/dlopen.exp * gdb.cell/ea-standalone.exp * gdb.cell/ea-test.exp * gdb.cp/dispcxx.exp * gdb.cp/gdb2384.exp * gdb.cp/method2.exp * gdb.cp/nextoverthrow.exp * gdb.cp/pr10728.exp * gdb.disasm/am33.exp * gdb.disasm/h8300s.exp * gdb.disasm/mn10300.exp * gdb.disasm/sh3.exp * gdb.dwarf2/dw2-dir-file-name.exp * gdb.fortran/complex.exp * gdb.fortran/library-module.exp * gdb.guile/scm-pretty-print.exp * gdb.guile/scm-symbol.exp * gdb.guile/scm-type.exp * gdb.guile/scm-value.exp * gdb.linespec/linespec.exp * gdb.mi/gdb701.exp * gdb.mi/gdb792.exp * gdb.mi/mi-breakpoint-changed.exp * gdb.mi/mi-dprintf-pending.exp * gdb.mi/mi-dprintf.exp * gdb.mi/mi-exit-code.exp * gdb.mi/mi-pending.exp * gdb.mi/mi-solib.exp * gdb.mi/new-ui-mi-sync.exp * gdb.mi/pr11022.exp * gdb.mi/user-selected-context-sync.exp * gdb.opt/solib-intra-step.exp * gdb.python/py-events.exp * gdb.python/py-finish-breakpoint.exp * gdb.python/py-mi.exp * gdb.python/py-prettyprint.exp * gdb.python/py-shared.exp * gdb.python/py-symbol.exp * gdb.python/py-template.exp * gdb.python/py-type.exp * gdb.python/py-value.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/solib-reverse.exp * gdb.server/solib-list.exp * gdb.stabs/weird.exp * gdb.threads/reconnect-signal.exp * gdb.threads/stepi-random-signal.exp * gdb.trace/actions.exp * gdb.trace/ax.exp * gdb.trace/backtrace.exp * gdb.trace/change-loc.exp * gdb.trace/deltrace.exp * gdb.trace/ftrace-lock.exp * gdb.trace/ftrace.exp * gdb.trace/infotrace.exp * gdb.trace/mi-tracepoint-changed.exp * gdb.trace/packetlen.exp * gdb.trace/passcount.exp * gdb.trace/pending.exp * gdb.trace/range-stepping.exp * gdb.trace/report.exp * gdb.trace/stap-trace.exp * gdb.trace/tfind.exp * gdb.trace/trace-break.exp * gdb.trace/trace-condition.exp * gdb.trace/trace-enable-disable.exp * gdb.trace/trace-mt.exp * gdb.trace/tracecmd.exp * gdb.trace/tspeed.exp * gdb.trace/tsv.exp * lib/perftest.exp
2016-12-01Fix test names starting with uppercase using multi-line gdb_test_multipleLuis Machado2-5/+7
This fixes offender testcases that have test names starting with uppercase when using gdb_test_multiple in a multi-line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> * gdb.cp/gdb2495.exp: Replace gdb_test_multiple with gdb_test_no_output. Use command as test name.
2016-12-01Fix test names starting with uppercase using multi-line gdb_test_no_outputLuis Machado10-18/+32
This fixes offender testcases that have test names starting with uppercase when using gdb_test_no_output in a multi-line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout the files. * gdb.ada/assign_1.exp * gdb.ada/boolean_expr.exp * gdb.base/arrayidx.exp * gdb.base/del.exp * gdb.base/gcore-buffer-overflow.exp * gdb.base/testenv.exp * gdb.compile/compile.exp * gdb.python/py-framefilter-invalidarg.exp * gdb.python/py-framefilter.exp
2016-12-01Fix test names starting with uppercase using multi-line gdb_test/mi_gdb_testLuis Machado52-102/+158
This fixes offender testcases that have test names starting with uppercase when using gdb_test/mi_gdb_test in a multi-line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout the files. * gdb.ada/array_return.exp * gdb.ada/expr_delims.exp * gdb.ada/mi_dyn_arr.exp * gdb.ada/mi_interface.exp * gdb.ada/mi_var_array.exp * gdb.ada/watch_arg.exp * gdb.arch/alpha-step.exp * gdb.arch/altivec-regs.exp * gdb.arch/e500-regs.exp * gdb.arch/powerpc-d128-regs.exp * gdb.base/arrayidx.exp * gdb.base/break.exp * gdb.base/checkpoint.exp * gdb.base/debug-expr.exp * gdb.base/dmsym.exp * gdb.base/radix.exp * gdb.base/sepdebug.exp * gdb.base/testenv.exp * gdb.base/watch_thread_num.exp * gdb.base/watchpoint-cond-gone.exp * gdb.cell/break.exp * gdb.cell/ea-cache.exp * gdb.compile/compile.exp * gdb.cp/gdb2495.exp * gdb.gdb/selftest.exp * gdb.gdb/xfullpath.exp * gdb.go/hello.exp * gdb.go/integers.exp * gdb.objc/basicclass.exp * gdb.pascal/hello.exp * gdb.pascal/integers.exp * gdb.python/py-breakpoint.exp * gdb.python/py-cmd.exp * gdb.python/py-linetable.exp * gdb.python/py-xmethods.exp * gdb.python/python.exp * gdb.reverse/consecutive-precsave.exp * gdb.reverse/finish-precsave.exp * gdb.reverse/i386-precsave.exp * gdb.reverse/machinestate-precsave.exp * gdb.reverse/sigall-precsave.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/step-precsave.exp * gdb.reverse/until-precsave.exp * gdb.reverse/watch-precsave.exp * gdb.threads/leader-exit.exp * gdb.threads/pthreads.exp * gdb.threads/wp-replication.exp * gdb.trace/actions.exp * gdb.trace/mi-tsv-changed.exp * gdb.trace/tsv.exp
2016-12-01Fix test names starting with uppercase using gdb_test_multipleLuis Machado13-14/+31
This fixes offender testcases that have test names starting with uppercase when using gdb_test_multiple in a single-line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout the files. * gdb.arch/i386-bp_permanent.exp * gdb.arch/i386-gnu-cfi.exp * gdb.base/disasm-end-cu.exp * gdb.base/macscp.exp * gdb.base/pending.exp * gdb.base/watch_thread_num.exp * gdb.cp/exception.exp * gdb.cp/gdb2495.exp * gdb.cp/local.exp * gdb.python/py-evsignal.exp * gdb.python/python.exp * gdb.trace/tracecmd.exp
2016-12-01Fix test names starting with uppercase using gdb_test_no_outputLuis Machado45-49/+98
This fixes offender testcases that have test names starting with uppercase when using gdb_test_no_output in a single-line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout the files. * gdb.base/charset.exp * gdb.base/eval.exp * gdb.base/multi-forks.exp * gdb.guile/scm-progspace.exp * gdb.opencl/datatypes.exp * gdb.python/py-block.exp * gdb.python/py-function.exp * gdb.python/py-symbol.exp * gdb.python/py-symtab.exp * gdb.python/py-xmethods.exp * gdb.reverse/break-precsave.exp * gdb.reverse/break-reverse.exp * gdb.reverse/consecutive-precsave.exp * gdb.reverse/consecutive-reverse.exp * gdb.reverse/finish-precsave.exp * gdb.reverse/finish-reverse-bkpt.exp * gdb.reverse/finish-reverse.exp * gdb.reverse/fstatat-reverse.exp * gdb.reverse/getresuid-reverse.exp * gdb.reverse/i386-precsave.exp * gdb.reverse/i386-reverse.exp * gdb.reverse/i386-sse-reverse.exp * gdb.reverse/i387-stack-reverse.exp * gdb.reverse/insn-reverse.exp * gdb.reverse/machinestate-precsave.exp * gdb.reverse/machinestate.exp * gdb.reverse/next-reverse-bkpt-over-sr.exp * gdb.reverse/pipe-reverse.exp * gdb.reverse/readv-reverse.exp * gdb.reverse/recvmsg-reverse.exp * gdb.reverse/rerun-prec.exp * gdb.reverse/s390-mvcle.exp * gdb.reverse/sigall-precsave.exp * gdb.reverse/sigall-reverse.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/solib-reverse.exp * gdb.reverse/step-precsave.exp * gdb.reverse/step-reverse.exp * gdb.reverse/time-reverse.exp * gdb.reverse/until-precsave.exp * gdb.reverse/until-reverse.exp * gdb.reverse/waitpid-reverse.exp * gdb.reverse/watch-precsave.exp * gdb.reverse/watch-reverse.exp
2016-12-01Fix test names starting with uppercase using gdb_test on a single line.Luis Machado74-414/+502
Changes in v3: Fixed incorrect substitutions. This fixes offender testcases that have test names starting with uppercase when using gdb_test in a single line construct. gdb/testsuite/ChangeLog 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout the files. * gdb.arch/i386-mpx-simple_segv.exp * gdb.arch/i386-mpx.exp * gdb.arch/i386-permbkpt.exp * gdb.arch/pa-nullify.exp * gdb.arch/powerpc-d128-regs.exp * gdb.arch/vsx-regs.exp * gdb.base/bfp-test.exp * gdb.base/break.exp * gdb.base/breakpoint-shadow.exp * gdb.base/callfuncs.exp * gdb.base/charset.exp * gdb.base/commands.exp * gdb.base/completion.exp * gdb.base/dfp-test.exp * gdb.base/echo.exp * gdb.base/ending-run.exp * gdb.base/eval.exp * gdb.base/expand-psymtabs.exp * gdb.base/float128.exp * gdb.base/floatn.exp * gdb.base/foll-exec-mode.exp * gdb.base/gdb1056.exp * gdb.base/gdb11531.exp * gdb.base/kill-after-signal.exp * gdb.base/multi-forks.exp * gdb.base/overlays.exp * gdb.base/pending.exp * gdb.base/sepdebug.exp * gdb.base/testenv.exp * gdb.base/valgrind-db-attach.exp * gdb.base/watch_thread_num.exp * gdb.base/watchpoint-cond-gone.exp * gdb.base/watchpoint.exp * gdb.base/watchpoints.exp * gdb.cp/arg-reference.exp * gdb.cp/baseenum.exp * gdb.cp/operator.exp * gdb.cp/shadow.exp * gdb.dwarf2/dw2-op-out-param.exp * gdb.dwarf2/dw2-reg-undefined.exp * gdb.go/chan.exp * gdb.go/hello.exp * gdb.go/integers.exp * gdb.go/methods.exp * gdb.go/package.exp * gdb.guile/scm-parameter.exp * gdb.guile/scm-progspace.exp * gdb.guile/scm-value.exp * gdb.mi/mi-pending.exp * gdb.mi/user-selected-context-sync.exp * gdb.multi/multi-attach.exp * gdb.multi/tids.exp * gdb.opt/clobbered-registers-O2.exp * gdb.pascal/floats.exp * gdb.pascal/integers.exp * gdb.python/py-block.exp * gdb.python/py-events.exp * gdb.python/py-parameter.exp * gdb.python/py-symbol.exp * gdb.python/py-symtab.exp * gdb.python/py-type.exp * gdb.python/py-value.exp * gdb.python/py-xmethods.exp * gdb.python/python.exp * gdb.reverse/break-precsave.exp * gdb.reverse/consecutive-precsave.exp * gdb.reverse/finish-precsave.exp * gdb.reverse/i386-precsave.exp * gdb.reverse/machinestate-precsave.exp * gdb.reverse/sigall-precsave.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/step-precsave.exp * gdb.reverse/until-precsave.exp * gdb.reverse/watch-precsave.exp * gdb.server/ext-attach.exp * gdb.server/ext-restart.exp * gdb.server/ext-run.exp * gdb.server/ext-wrapper.exp * gdb.stabs/gdb11479.exp * gdb.stabs/weird.exp * gdb.threads/attach-many-short-lived-threads.exp * gdb.threads/kill.exp * gdb.threads/watchpoint-fork.exp
2016-12-01Fix test names starting with uppercase output by basic functionsLuis Machado356-648/+1008
The following patch is based on the previous patch i sent and handles cases of test names that start with an uppercase letter. Test names should start with lowercase unless it starts with the name of a technology, architecture, ISA etc. This first patch addresses cases of test names output explicitly via xfail, kfail, kpass, fail, pass, unsupported, untested and also names set with the pattern "set test" and "set testname". gdb/testsuite/ChangeLog: 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names starting with uppercase throughout all the files below. * gdb.ada/array_return.exp * gdb.ada/catch_ex.exp * gdb.ada/info_exc.exp * gdb.ada/mi_catch_ex.exp * gdb.ada/mi_dyn_arr.exp * gdb.ada/mi_ex_cond.exp * gdb.ada/mi_exc_info.exp * gdb.ada/mi_interface.exp * gdb.ada/mi_task_arg.exp * gdb.ada/mi_task_info.exp * gdb.ada/mi_var_array.exp * gdb.arch/alpha-step.exp * gdb.arch/amd64-disp-step.exp * gdb.arch/arm-disp-step.exp * gdb.arch/disp-step-insn-reloc.exp * gdb.arch/e500-prologue.exp * gdb.arch/ftrace-insn-reloc.exp * gdb.arch/gdb1558.exp * gdb.arch/i386-bp_permanent.exp * gdb.arch/i386-disp-step.exp * gdb.arch/i386-float.exp * gdb.arch/i386-gnu-cfi.exp * gdb.arch/ia64-breakpoint-shadow.exp * gdb.arch/mips16-thunks.exp * gdb.arch/pa-nullify.exp * gdb.arch/powerpc-aix-prologue.exp * gdb.arch/powerpc-power.exp * gdb.arch/ppc-dfp.exp * gdb.arch/s390-tdbregs.exp * gdb.arch/spu-info.exp * gdb.arch/spu-ls.exp * gdb.arch/thumb-bx-pc.exp * gdb.base/advance.exp * gdb.base/annota-input-while-running.exp * gdb.base/arrayidx.exp * gdb.base/asmlabel.exp * gdb.base/async.exp * gdb.base/attach-wait-input.exp * gdb.base/auto-connect-native-target.exp * gdb.base/batch-preserve-term-settings.exp * gdb.base/bfp-test.exp * gdb.base/bigcore.exp * gdb.base/bp-permanent.exp * gdb.base/break-always.exp * gdb.base/break-fun-addr.exp * gdb.base/break-idempotent.exp * gdb.base/break-main-file-remove-fail.exp * gdb.base/break-probes.exp * gdb.base/break-unload-file.exp * gdb.base/break.exp * gdb.base/call-ar-st.exp * gdb.base/call-rt-st.exp * gdb.base/call-sc.exp * gdb.base/call-signal-resume.exp * gdb.base/call-strs.exp * gdb.base/callexit.exp * gdb.base/callfuncs.exp * gdb.base/catch-gdb-caused-signals.exp * gdb.base/catch-signal-siginfo-cond.exp * gdb.base/catch-syscall.exp * gdb.base/compare-sections.exp * gdb.base/cond-eval-mode.exp * gdb.base/condbreak-call-false.exp * gdb.base/consecutive-step-over.exp * gdb.base/cursal.exp * gdb.base/disabled-location.exp * gdb.base/disasm-end-cu.exp * gdb.base/display.exp * gdb.base/double-prompt-target-event-error.exp * gdb.base/dprintf-bp-same-addr.exp * gdb.base/dprintf-detach.exp * gdb.base/dprintf-next.exp * gdb.base/dprintf-non-stop.exp * gdb.base/dprintf-pending.exp * gdb.base/dso2dso.exp * gdb.base/ending-run.exp * gdb.base/enum_cond.exp * gdb.base/examine-backward.exp * gdb.base/exe-lock.exp * gdb.base/exec-invalid-sysroot.exp * gdb.base/execl-update-breakpoints.exp * gdb.base/execution-termios.exp * gdb.base/fileio.exp * gdb.base/fixsection.exp * gdb.base/foll-exec-mode.exp * gdb.base/foll-exec.exp * gdb.base/fork-running-state.exp * gdb.base/frame-args.exp * gdb.base/fullpath-expand.exp * gdb.base/func-ptr.exp * gdb.base/gcore-relro-pie.exp * gdb.base/gdb1090.exp * gdb.base/gdb1555.exp * gdb.base/global-var-nested-by-dso.exp * gdb.base/gnu-ifunc.exp * gdb.base/hbreak-in-shr-unsupported.exp * gdb.base/hbreak-unmapped.exp * gdb.base/hook-stop.exp * gdb.base/infcall-input.exp * gdb.base/info-fun.exp * gdb.base/info-shared.exp * gdb.base/interrupt-noterm.exp * gdb.base/jit-so.exp * gdb.base/jit.exp * gdb.base/line-symtabs.exp * gdb.base/list.exp * gdb.base/longjmp.exp * gdb.base/macscp.exp * gdb.base/max-value-size.exp * gdb.base/nodebug.exp * gdb.base/nofield.exp * gdb.base/overlays.exp * gdb.base/paginate-after-ctrl-c-running.exp * gdb.base/paginate-bg-execution.exp * gdb.base/paginate-inferior-exit.exp * gdb.base/pending.exp * gdb.base/pr11022.exp * gdb.base/printcmds.exp * gdb.base/ptr-typedef.exp * gdb.base/ptype.exp * gdb.base/randomize.exp * gdb.base/range-stepping.exp * gdb.base/realname-expand.exp * gdb.base/relativedebug.exp * gdb.base/remote.exp * gdb.base/savedregs.exp * gdb.base/sepdebug.exp * gdb.base/set-noassign.exp * gdb.base/shlib-call.exp * gdb.base/shreloc.exp * gdb.base/sigaltstack.exp * gdb.base/sigbpt.exp * gdb.base/siginfo-addr.exp * gdb.base/siginfo-obj.exp * gdb.base/siginfo-thread.exp * gdb.base/signest.exp * gdb.base/signull.exp * gdb.base/sigrepeat.exp * gdb.base/skip.exp * gdb.base/so-impl-ld.exp * gdb.base/solib-corrupted.exp * gdb.base/solib-disc.exp * gdb.base/solib-display.exp * gdb.base/solib-overlap.exp * gdb.base/solib-search.exp * gdb.base/solib-symbol.exp * gdb.base/source-execution.exp * gdb.base/sss-bp-on-user-bp-2.exp * gdb.base/sss-bp-on-user-bp.exp * gdb.base/stack-checking.exp * gdb.base/stale-infcall.exp * gdb.base/step-break.exp * gdb.base/step-line.exp * gdb.base/step-over-exit.exp * gdb.base/step-test.exp * gdb.base/structs.exp * gdb.base/sym-file.exp * gdb.base/symtab-search-order.exp * gdb.base/term.exp * gdb.base/type-opaque.exp * gdb.base/unload.exp * gdb.base/until-nodebug.exp * gdb.base/until.exp * gdb.base/unwindonsignal.exp * gdb.base/watch-cond.exp * gdb.base/watch-non-mem.exp * gdb.base/watch_thread_num.exp * gdb.base/watchpoint-reuse-slot.exp * gdb.base/watchpoint-solib.exp * gdb.base/watchpoint.exp * gdb.btrace/dlopen.exp * gdb.cell/arch.exp * gdb.cell/break.exp * gdb.cell/bt.exp * gdb.cell/core.exp * gdb.cell/data.exp * gdb.cell/dwarfaddr.exp * gdb.cell/ea-cache.exp * gdb.cell/ea-standalone.exp * gdb.cell/ea-test.exp * gdb.cell/f-regs.exp * gdb.cell/fork.exp * gdb.cell/gcore.exp * gdb.cell/mem-access.exp * gdb.cell/ptype.exp * gdb.cell/registers.exp * gdb.cell/sizeof.exp * gdb.cell/solib-symbol.exp * gdb.cell/solib.exp * gdb.compile/compile-tls.exp * gdb.cp/exception.exp * gdb.cp/gdb2495.exp * gdb.cp/local.exp * gdb.cp/mb-inline.exp * gdb.cp/mb-templates.exp * gdb.cp/pr10687.exp * gdb.cp/pr9167.exp * gdb.cp/scope-err.exp * gdb.cp/templates.exp * gdb.cp/virtfunc.exp * gdb.dwarf2/dw2-dir-file-name.exp * gdb.dwarf2/dw2-single-line-discriminators.exp * gdb.fortran/complex.exp * gdb.fortran/library-module.exp * gdb.guile/guile.exp * gdb.guile/scm-cmd.exp * gdb.guile/scm-frame-inline.exp * gdb.guile/scm-objfile.exp * gdb.guile/scm-pretty-print.exp * gdb.guile/scm-symbol.exp * gdb.guile/scm-type.exp * gdb.guile/scm-value.exp * gdb.linespec/keywords.exp * gdb.linespec/ls-errs.exp * gdb.linespec/macro-relative.exp * gdb.linespec/thread.exp * gdb.mi/mi-breakpoint-changed.exp * gdb.mi/mi-dprintf-pending.exp * gdb.mi/mi-fullname-deleted.exp * gdb.mi/mi-logging.exp * gdb.mi/mi-pending.exp * gdb.mi/mi-solib.exp * gdb.mi/new-ui-mi-sync.exp * gdb.mi/user-selected-context-sync.exp * gdb.multi/dummy-frame-restore.exp * gdb.multi/multi-arch-exec.exp * gdb.multi/remove-inferiors.exp * gdb.multi/watchpoint-multi-exit.exp * gdb.opt/solib-intra-step.exp * gdb.perf/backtrace.exp * gdb.perf/single-step.exp * gdb.perf/skip-command.exp * gdb.perf/skip-prologue.exp * gdb.perf/solib.exp * gdb.python/lib-types.exp * gdb.python/py-as-string.exp * gdb.python/py-bad-printers.exp * gdb.python/py-block.exp * gdb.python/py-breakpoint.exp * gdb.python/py-cmd.exp * gdb.python/py-events.exp * gdb.python/py-evthreads.exp * gdb.python/py-finish-breakpoint.exp * gdb.python/py-finish-breakpoint2.exp * gdb.python/py-frame-inline.exp * gdb.python/py-frame.exp * gdb.python/py-inferior.exp * gdb.python/py-infthread.exp * gdb.python/py-mi.exp * gdb.python/py-objfile.exp * gdb.python/py-pp-maint.exp * gdb.python/py-pp-registration.exp * gdb.python/py-prettyprint.exp * gdb.python/py-recurse-unwind.exp * gdb.python/py-shared.exp * gdb.python/py-symbol.exp * gdb.python/py-symtab.exp * gdb.python/py-template.exp * gdb.python/py-type.exp * gdb.python/py-unwind-maint.exp * gdb.python/py-unwind.exp * gdb.python/py-value.exp * gdb.python/python.exp * gdb.reverse/finish-reverse-bkpt.exp * gdb.reverse/insn-reverse.exp * gdb.reverse/next-reverse-bkpt-over-sr.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/solib-reverse.exp * gdb.stabs/gdb11479.exp * gdb.stabs/weird.exp * gdb.threads/fork-child-threads.exp * gdb.threads/fork-plus-threads.exp * gdb.threads/fork-thread-pending.exp * gdb.threads/forking-threads-plus-breakpoint.exp * gdb.threads/hand-call-in-threads.exp * gdb.threads/interrupted-hand-call.exp * gdb.threads/linux-dp.exp * gdb.threads/local-watch-wrong-thread.exp * gdb.threads/next-while-other-thread-longjmps.exp * gdb.threads/non-ldr-exit.exp * gdb.threads/pending-step.exp * gdb.threads/print-threads.exp * gdb.threads/process-dies-while-detaching.exp * gdb.threads/process-dies-while-handling-bp.exp * gdb.threads/pthreads.exp * gdb.threads/queue-signal.exp * gdb.threads/reconnect-signal.exp * gdb.threads/signal-command-handle-nopass.exp * gdb.threads/signal-command-multiple-signals-pending.exp * gdb.threads/signal-delivered-right-thread.exp * gdb.threads/signal-sigtrap.exp * gdb.threads/sigthread.exp * gdb.threads/staticthreads.exp * gdb.threads/stepi-random-signal.exp * gdb.threads/thread-unwindonsignal.exp * gdb.threads/thread_check.exp * gdb.threads/thread_events.exp * gdb.threads/tid-reuse.exp * gdb.threads/tls-nodebug.exp * gdb.threads/tls-shared.exp * gdb.threads/tls-so_extern.exp * gdb.threads/tls.exp * gdb.threads/wp-replication.exp * gdb.trace/actions-changed.exp * gdb.trace/actions.exp * gdb.trace/backtrace.exp * gdb.trace/change-loc.exp * gdb.trace/collection.exp * gdb.trace/deltrace.exp * gdb.trace/disconnected-tracing.exp * gdb.trace/entry-values.exp * gdb.trace/ftrace-lock.exp * gdb.trace/ftrace.exp * gdb.trace/infotrace.exp * gdb.trace/mi-trace-frame-collected.exp * gdb.trace/mi-trace-unavailable.exp * gdb.trace/mi-traceframe-changed.exp * gdb.trace/mi-tracepoint-changed.exp * gdb.trace/mi-tsv-changed.exp * gdb.trace/no-attach-trace.exp * gdb.trace/packetlen.exp * gdb.trace/passc-dyn.exp * gdb.trace/passcount.exp * gdb.trace/pending.exp * gdb.trace/pr16508.exp * gdb.trace/qtro.exp * gdb.trace/range-stepping.exp * gdb.trace/read-memory.exp * gdb.trace/report.exp * gdb.trace/save-trace.exp * gdb.trace/signal.exp * gdb.trace/stap-trace.exp * gdb.trace/status-stop.exp * gdb.trace/strace.exp * gdb.trace/tfile.exp * gdb.trace/tfind.exp * gdb.trace/trace-break.exp * gdb.trace/trace-condition.exp * gdb.trace/trace-enable-disable.exp * gdb.trace/trace-mt.exp * gdb.trace/tracecmd.exp * gdb.trace/tracefile-pseudo-reg.exp * gdb.trace/tspeed.exp * gdb.trace/tstatus.exp * gdb.trace/tsv.exp * gdb.trace/unavailable.exp * gdb.trace/while-dyn.exp * gdb.trace/while-stepping.exp * lib/gdb-guile.exp * lib/gdb.exp * lib/mi-support.exp * lib/pascal.exp * lib/perftest.exp * lib/prelink-support.exp * lib/selftest-support.exp
2016-12-01Fix typo in ChangeLog entry.Jim Wilson1-1/+1
2016-12-01Fix bug with FP stur instructions.Jim Wilson2-6/+11
sim/aarch64 * simulator.c (fsturs): Switch use of rn and st variables. (fsturd, fsturq): Likewise
2016-12-01Fix seg fault attempting to unget an EOF character.Nick Clifton2-1/+4
PR gas/20898 * app.c (do_scrub_chars): Do not attempt to unget EOF.
2016-12-01Fix seg-fault printing assembler statistics when the output file was not ↵Nick Clifton2-0/+8
created. PR gas/20897 * subsegs.c (subsegs_print_statistics): Do nothing if no output file was created.
2016-12-01Fix generation of IDATA[6] for PE files.Rudy Y2-2/+14
PR ld/20880 * pe-dll.c (make_one): Use the hint if the ordinal is -1.
2016-12-01Fix calculation of synthetic symbol sizes (ppc64)Luis Machado2-2/+10
The attached patch fixes a problem where nm displays bogus information for synthetic symbol sizes when --size-sort is used. This happens because the synthetic symbols (dot symbols for ppc64) are generated based on their non-dot symbols. The generation process doesn't copy over the ELF-specific bits of the regular non-dot symbols. When --size-sort is used, the code attempts to access the symbol size from the ELF-specific bits and ends up reading gargabe, causing the size to be displayed incorrectly. With the patch, i can see dot and non-dot symbols having the same size with --size-sort. This doesn't fix the fact that we don't display size information for synthetic symbols without --size-sort, which i may address in the future. binutils/ChangeLog: 2016-12-01 Luis Machado <lgustavo@codesourcery.com> * nm.c (sort_symbols_by_size): Don't read symbol size if symbol is synthetic.
2016-12-01Fix accesses to the GOT for AARCH64 operating in 32-bit mode.Yury Norov6-6/+55
PR ld/20868 bfd * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses to the GOT when operating in 32-bit mode. ld * testsuite/ld-aarch64/tls-relax-gd-ie-ilp32.d: New test. * testsuite/ld-aarch64/relocs-ilp32.ld: Linker script for the new test. * testsuite/ld-aarch64/aarch64-elf.exp: Run the new test.
2016-12-01Fix handling of MIPS16 HI16 relocs.Ma Jiang2-1/+6
PR ld/16720 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow test for HI16 relocs.
2016-12-01Fix a seg-fault disassembling a corrupt binary.Nick Clifton2-0/+10
PR binutils/20892 * aoutx.h (find_nearest_line): Handle the case where the function name is empty.
2016-12-01Fix ICE in assembler when passed a corrupt input file.Nick Clifton2-1/+16
PR gas/20895 * symbols.c (resolve_symbol_value): Gracefully handle erroneous symbolic expressions.
2016-12-01Fix abort in x86 disassembler.Nick Clifton2-1/+8
PR binutils/20893 * i386-dis.c (OP_VEX): Replace call to abort with a append of bad opcode designator.
2016-12-01Fix seg-fault running addr2line on a corrupt binary.Nick Clifton2-4/+18
PR binutils/20891 * aoutx.h (find_nearest_line): Handle the case where the main file name and the directory name are both empty.
2016-11-30Use std::string in ui_out_tableSimon Marchi2-11/+17
Use std::string for the id field of the ui_out_table object. I found that all users of ui_out_table_begin passed a non-NULL value to the tblid parameter, so we don't have to worry about the NULL case. I changed the tblid parameter to be a std::string while at it. gdb/ChangeLog: * ui-out.c (struct ui_out_table) <id>: Change type to std::string. (ui_out_table_begin): Change tblid parameter type to std::string, adapt code. update following type change. (clear_table): Update. (ui_out_new): Update.
2016-11-30Use std::vector for cli_ui_out_data::streamsSimon Marchi3-24/+34
Use a standard vector instead of the home-made version. I used a vector of plain pointers, because the cli_ui_out_data object doesn't own the streams objects (i.e. they shouldn't be deleted when the vector is deleted). gdb/ChangeLog: * cli-out.h (cli_ui_out_data) <streams>: Change type to std::vector. * cli-out.c: Remove vec.h include. (cli_uiout_dtor): Update. (cli_field_fmt): Update. (cli_spaces): Update. (cli_text): Update. (cli_message): Update. (cli_flush): Update. (cli_redirect): Update. (out_field_fmt): Update. (field_separator): Update. (cli_out_data_ctor): Update. (cli_out_new): Update. (cli_out_set_stream): Update.
2016-11-30Use std::vector for mi_ui_out_data::streamsSimon Marchi2-18/+30
Use a standard vector instead of the home-made version. I used a vector of plain pointers, because the mi_ui_out_data object doesn't own the streams objects (i.e. they shouldn't be deleted when the vector is deleted). gdb/ChangeLog: * mi/mi-out.c: Remove vec.h include. (mi_ui_out_data) <streams>: Change type to std::vector. (mi_field_string): Update. (mi_field_fmt): Update. (mi_flush): Update. (mi_redirect): Update. (field_separator): Update. (mi_open): Update. (mi_close): Update. (mi_out_buffered): Update. (mi_out_rewind): Update. (mi_out_put): Update. (mi_out_data_ctor): Update. (mi_out_data_dtor): Don't free streams.
2016-11-30Use std::vector for ui_out::levelsSimon Marchi2-16/+27
Convert the levels field of struct ui_out to be a vector of unique_ptr to ui_out_level. This way, the ownership of the ui_out_level objects by the ui_out instance is clear. gdb/ChangeLog: * ui-out.c (ui_out_level_p): Remove typedef. (DEF_VEC_P (ui_out_level_p)): Remove definition. (struct ui_out) <levels>: Change type to vector of unique_ptr of ui_out_level. (current_level): Update. (push_level): Update. (pop_level): Update, don't manually delete the ui_out_level instance. (ui_out_new): Update.
2016-11-30Use new/delete instead of malloc/free-based functionsSimon Marchi5-11/+25
The following patches introduce C++ vectors and strings as fields of the various ui_out structures. We therefore need to use new/delete so that their contructor/destructor is called. I find it simpler to change all the allocations in a separate preliminary patch, rather than in each individual patch. gdb/ChangeLog: * cli-out.c (cli_uiout_dtor): Use delete instead of xfree. (cli_out_new): Use new instead of XNEW. * mi/mi-out.c (mi_out_data_dtor): Use delete instead of xfree. (mi_out_new): Use new instead of XNEW. * tui/tui-out.c (tui_out_new): Likewise. * ui-out.c (push_level): Likewise. (pop_level): Use delete instead of xfree. (clear_header_list): Use delete instead of xfree. (append_header_to_list): Use new instead of XNEW. (ui_out_new): Likewise.
2016-12-01Automatic date update in version.inGDB Administrator1-1/+1
2016-11-30Makefiles: Disable suffix rules and implicit rulesSimon Marchi11-0/+64
Since we don't use suffix rules nor implicit rules in gdb, we can disable them. The advantage is a slightly faster make [1]. Here are some numbers about the speedup. I ran this on my trusty old Intel Q6600, so the time numbers are probably higher than what you'd get on any recent hardware. I ran "make" in the gdb/ directory of an already built repository (configured with --enable-targets=all). I recorded the time of execution (average of 5). I then ran "make -d" and recorded the number of printed lines, which gives a rough idea of the number of operations done. I compared the following configurations, to see the impact of both the empty .SUFFIXES target and the empty pattern rules, as well as running "make -r", which can be considered the "ideal" case. A - baseline B - baseline + .SUFFIXES C - baseline + pattern rules D - baseline + .SUFFIXES + pattern rules E - baseline + make -r config | time (s) | "make -d" ----------------------------- A | 5.74 | 2396643 B | 1.19 | 298469 C | 2.81 | 1266573 D | 1.13 | 245489 E | 1.01 | 163914 We can see that the empty .SUFFIXES target has a bigger impact than the empty pattern rules, but still it doesn't hurt to disable the implicit pattern rules as well. There are still some mentions of implicit rules I can't get rid of in the "make -d" output. For example, it's trying to build .c files from .w files: Looking for an implicit rule for '/home/simark/src/binutils-gdb/gdb/infrun.c'. Trying pattern rule with stem 'infrun'. Trying implicit prerequisite '/home/simark/src/binutils-gdb/gdb/infrun.w'. and trying to build Makefile.in from a bunch of extensions: Looking for an implicit rule for 'Makefile.in'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.o'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.c'. Trying pattern rule with stem 'Makefile.in'. Trying implicit prerequisite 'Makefile.in.cc'. ... many more ... If somebody knows how to disable them, we can do it, but at this point the returns are minimal, so it is not that important. I verified that both in-tree and out-of-tree builds work. [1] Switching from explicit rules to pattern rules for files in subdirectories actually made it slower, so this is kind of a way to redeem myself. But it the end it's faster than it was previously, so it was all worth it. :) gdb/ChangeLog: * disable-implicit-rules.mk: New file. * Makefile.in: Include disable-implicit-rules.mk. * data-directory/Makefile.in: Likewise. * gnulib/Makefile.in: Likewise. gdb/doc/ChangeLog: * Makefile.in: Likewise. gdb/gdbserver/ChangeLog: * Makefile.in: Include disable-implicit-rules.mk. gdb/testsuite/ChangeLog: * Makefile.in: Include disable-implicit-rules.mk.
2016-11-30[ARM] Read memory as unsigned integerYao Qi2-8/+14
When GDB read inferior memory as an address or an instruction, it should be unsigned. gdb: 2016-11-30 Yao Qi <yao.qi@linaro.org> * arm-tdep.c (arm_scan_prologue): Read memory as unsigned integer. (arm_exidx_unwind_sniffer): Likewise.
2016-11-30Revert accidental elf.c changeAlan Modra2-1/+5
* elf.c (get_program_header_size): Revert accidental change.
2016-11-30Stop readelf from complaining about out of order PT_LOAD segments.Nick Clifton2-0/+10
PR ld/20815 * readelf.c (process_program_headers): Do not warn about out of order PT_LOAD segments.
2016-11-30PR20886, looping in ppc64_elf_size_stubsAlan Modra2-1/+10
The PR20886 binary is large enough that there are two stub sections servicing .text (which is 88M). It so happens that between one iteration of sizing and the next that one stub section grows while the other shrinks. Since one section is always growing, the loop never terminates. This patch changes the algorithm to not update previous size on shrinking, once we go past a certain number of iterations. PR ld/20886 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen on any pass past STUB_SHRINK_ITER.
2016-11-30Automatic date update in version.inGDB Administrator1-1/+1
2016-11-29[ARC] Add checking for LP_COUNT reg usage, improve error reporting.Claudiu Zissulescu10-2280/+2390
gas/ 2016-11-29 Claudiu Zissulescu <claziss@synopsys.com> * config/tc-arc.c (find_opcode_match): New function argument errmsg. (assemble_tokens): Collect and report the eventual error message found during opcode matching process. * testsuite/gas/arc/lpcount-err.s: New file. * testsuite/gas/arc/add_s-err.s: Update error message. opcode/ 2016-11-29 Claudiu Zissulescu <claziss@synopsys.com> * arc-opc.c (insert_ra_chk): New function. (insert_rb_chk): Likewise. (insert_rad): Update text error message. (insert_rcd): Likewise. (insert_rhv2): Likewise. (insert_r0): Likewise. (insert_r1): Likewise. (insert_r2): Likewise. (insert_r3): Likewise. (insert_sp): Likewise. (insert_gp): Likewise. (insert_pcl): Likewise. (insert_blink): Likewise. (insert_ilink1): Likewise. (insert_ilink2): Likewise. (insert_ras): Likewise. (insert_rbs): Likewise. (insert_rcs): Likewise. (insert_simm3s): Likewise. (insert_rrange): Likewise. (insert_fpel): Likewise. (insert_blinkel): Likewise. (insert_pcel): Likewise. (insert_nps_3bit_dst): Likewise. (insert_nps_3bit_dst_short): Likewise. (insert_nps_3bit_src2_short): Likewise. (insert_nps_bitop_size_2b): Likewise. (MAKE_SRC_POS_INSERT_EXTRACT_FUNCS): Likewise. (RA_CHK): Define. (RB): Adjust. (RB_CHK): Define. (RC): Adjust. * arc-dis.c (print_insn_arc): Add LOAD and STORE class. * arc-tbl.h (div, divu): All instructions are DIVREM class. Change first insn argument to check for LP_COUNT usage. (rem): Likewise. (ld, ldd): All instructions are LOAD class. Change first insn argument to check for LP_COUNT usage. (st, std): All instructions are STORE class. (mac, mpy, dmac, mul, dmpy): All instructions are MPY class. Change first insn argument to check for LP_COUNT usage. (mov): All instructions are MOVE class. Change first insn argument to check for LP_COUNT usage. include/ 2016-11-29 Claudiu Zissulescu <claziss@synopsys.com> * opcode/arc.h (insn_class_t): Add DIVREM, LOAD, MOVE, MPY, STORE instruction classes.
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