binutils-gdb/gdb/testsuite/gdb.base/memattr.exp

570 lines
13 KiB
Plaintext
Raw Normal View History

# Copyright 2011-2018 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file is part of the gdb testsuite
# Test the memory attribute commands.
standard_testfile .c
Fix more cases of improper test names I noticed more occurrences of improper test names. The rather mechanical, tedious and large patch below addresses, hopefully, most of the leftover cases. As usual, another pair of eyes is welcome to check if missed something or did an invalid substitution. This patch also fixes the prepare_for_testing calls to pass proper test names. gdb/testsuite/ChangeLog: 2016-12-23 Luis Machado <lgustavo@codesourcery.com> Fix test names for the following files: * gdb.ada/exec_changed.exp * gdb.ada/info_types.exp * gdb.arch/aarch64-atomic-inst.exp * gdb.arch/aarch64-fp.exp * gdb.arch/altivec-abi.exp * gdb.arch/altivec-regs.exp * gdb.arch/amd64-byte.exp * gdb.arch/amd64-disp-step.exp * gdb.arch/amd64-dword.exp * gdb.arch/amd64-entry-value-inline.exp * gdb.arch/amd64-entry-value-param.exp * gdb.arch/amd64-entry-value-paramref.exp * gdb.arch/amd64-entry-value.exp * gdb.arch/amd64-i386-address.exp * gdb.arch/amd64-invalid-stack-middle.exp * gdb.arch/amd64-invalid-stack-top.exp * gdb.arch/amd64-optimout-repeat.exp * gdb.arch/amd64-prologue-skip.exp * gdb.arch/amd64-prologue-xmm.exp * gdb.arch/amd64-stap-special-operands.exp * gdb.arch/amd64-stap-wrong-subexp.exp * gdb.arch/amd64-tailcall-cxx.exp * gdb.arch/amd64-tailcall-noret.exp * gdb.arch/amd64-tailcall-ret.exp * gdb.arch/amd64-tailcall-self.exp * gdb.arch/amd64-word.exp * gdb.arch/arm-bl-branch-dest.exp * gdb.arch/arm-disp-step.exp * gdb.arch/arm-neon.exp * gdb.arch/arm-single-step-kernel-helper.exp * gdb.arch/avr-flash-qualifier.exp * gdb.arch/disp-step-insn-reloc.exp * gdb.arch/e500-abi.exp * gdb.arch/e500-regs.exp * gdb.arch/ftrace-insn-reloc.exp * gdb.arch/i386-avx512.exp * gdb.arch/i386-bp_permanent.exp * gdb.arch/i386-byte.exp * gdb.arch/i386-cfi-notcurrent.exp * gdb.arch/i386-disp-step.exp * gdb.arch/i386-dr3-watch.exp * gdb.arch/i386-float.exp * gdb.arch/i386-gnu-cfi.exp * gdb.arch/i386-mpx-map.exp * gdb.arch/i386-mpx-sigsegv.exp * gdb.arch/i386-mpx-simple_segv.exp * gdb.arch/i386-mpx.exp * gdb.arch/i386-permbkpt.exp * gdb.arch/i386-prologue.exp * gdb.arch/i386-signal.exp * gdb.arch/i386-size-overlap.exp * gdb.arch/i386-unwind.exp * gdb.arch/i386-word.exp * gdb.arch/mips-fcr.exp * gdb.arch/powerpc-d128-regs.exp * gdb.arch/powerpc-stackless.exp * gdb.arch/ppc64-atomic-inst.exp * gdb.arch/s390-stackless.exp * gdb.arch/s390-tdbregs.exp * gdb.arch/s390-vregs.exp * gdb.arch/sparc-sysstep.exp * gdb.arch/thumb-bx-pc.exp * gdb.arch/thumb-singlestep.exp * gdb.arch/thumb2-it.exp * gdb.arch/vsx-regs.exp * gdb.asm/asm-source.exp * gdb.base/a2-run.exp * gdb.base/advance.exp * gdb.base/all-bin.exp * gdb.base/anon.exp * gdb.base/args.exp * gdb.base/arithmet.exp * gdb.base/async-shell.exp * gdb.base/async.exp * gdb.base/attach-pie-noexec.exp * gdb.base/attach-twice.exp * gdb.base/auto-load.exp * gdb.base/bang.exp * gdb.base/bitfields.exp * gdb.base/break-always.exp * gdb.base/break-caller-line.exp * gdb.base/break-entry.exp * gdb.base/break-inline.exp * gdb.base/break-on-linker-gcd-function.exp * gdb.base/break-probes.exp * gdb.base/break.exp * gdb.base/breakpoint-shadow.exp * gdb.base/call-ar-st.exp * gdb.base/call-sc.exp * gdb.base/call-signal-resume.exp * gdb.base/call-strs.exp * gdb.base/callfuncs.exp * gdb.base/catch-fork-static.exp * gdb.base/catch-gdb-caused-signals.exp * gdb.base/catch-load.exp * gdb.base/catch-signal-fork.exp * gdb.base/catch-signal.exp * gdb.base/catch-syscall.exp * gdb.base/charset.exp * gdb.base/checkpoint.exp * gdb.base/chng-syms.exp * gdb.base/code-expr.exp * gdb.base/code_elim.exp * gdb.base/commands.exp * gdb.base/completion.exp * gdb.base/complex.exp * gdb.base/cond-expr.exp * gdb.base/condbreak.exp * gdb.base/consecutive.exp * gdb.base/continue-all-already-running.exp * gdb.base/coredump-filter.exp * gdb.base/corefile.exp * gdb.base/dbx.exp * gdb.base/debug-expr.exp * gdb.base/define.exp * gdb.base/del.exp * gdb.base/disabled-location.exp * gdb.base/disasm-end-cu.exp * gdb.base/disasm-optim.exp * gdb.base/display.exp * gdb.base/duplicate-bp.exp * gdb.base/ena-dis-br.exp * gdb.base/ending-run.exp * gdb.base/enumval.exp * gdb.base/environ.exp * gdb.base/eu-strip-infcall.exp * gdb.base/eval-avoid-side-effects.exp * gdb.base/eval-skip.exp * gdb.base/exitsignal.exp * gdb.base/expand-psymtabs.exp * gdb.base/filesym.exp * gdb.base/find-unmapped.exp * gdb.base/finish.exp * gdb.base/float.exp * gdb.base/foll-exec-mode.exp * gdb.base/foll-exec.exp * gdb.base/foll-fork.exp * gdb.base/fortran-sym-case.exp * gdb.base/freebpcmd.exp * gdb.base/func-ptr.exp * gdb.base/func-ptrs.exp * gdb.base/funcargs.exp * gdb.base/gcore-buffer-overflow.exp * gdb.base/gcore-relro-pie.exp * gdb.base/gcore-relro.exp * gdb.base/gcore.exp * gdb.base/gdb1090.exp * gdb.base/gdb11530.exp * gdb.base/gdb11531.exp * gdb.base/gdb1821.exp * gdb.base/gdbindex-stabs.exp * gdb.base/gdbvars.exp * gdb.base/hbreak.exp * gdb.base/hbreak2.exp * gdb.base/included.exp * gdb.base/infcall-input.exp * gdb.base/inferior-died.exp * gdb.base/infnan.exp * gdb.base/info-macros.exp * gdb.base/info-os.exp * gdb.base/info-proc.exp * gdb.base/info-shared.exp * gdb.base/info-target.exp * gdb.base/infoline.exp * gdb.base/interp.exp * gdb.base/interrupt.exp * gdb.base/jit-reader.exp * gdb.base/jit-simple.exp * gdb.base/kill-after-signal.exp * gdb.base/kill-detach-inferiors-cmd.exp * gdb.base/label.exp * gdb.base/langs.exp * gdb.base/ldbl_e308.exp * gdb.base/line-symtabs.exp * gdb.base/linespecs.exp * gdb.base/list.exp * gdb.base/long_long.exp * gdb.base/longest-types.exp * gdb.base/maint.exp * gdb.base/max-value-size.exp * gdb.base/memattr.exp * gdb.base/mips_pro.exp * gdb.base/morestack.exp * gdb.base/moribund-step.exp * gdb.base/multi-forks.exp * gdb.base/nested-addr.exp * gdb.base/nextoverexit.exp * gdb.base/noreturn-finish.exp * gdb.base/noreturn-return.exp * gdb.base/nostdlib.exp * gdb.base/offsets.exp * gdb.base/opaque.exp * gdb.base/pc-fp.exp * gdb.base/permissions.exp * gdb.base/print-symbol-loading.exp * gdb.base/prologue-include.exp * gdb.base/psymtab.exp * gdb.base/ptype.exp * gdb.base/random-signal.exp * gdb.base/randomize.exp * gdb.base/range-stepping.exp * gdb.base/readline-ask.exp * gdb.base/recpar.exp * gdb.base/recurse.exp * gdb.base/relational.exp * gdb.base/restore.exp * gdb.base/return-nodebug.exp * gdb.base/return.exp * gdb.base/run-after-attach.exp * gdb.base/save-bp.exp * gdb.base/scope.exp * gdb.base/sect-cmd.exp * gdb.base/set-lang-auto.exp * gdb.base/set-noassign.exp * gdb.base/setvar.exp * gdb.base/sigall.exp * gdb.base/sigbpt.exp * gdb.base/siginfo-addr.exp * gdb.base/siginfo-infcall.exp * gdb.base/siginfo-obj.exp * gdb.base/siginfo.exp * gdb.base/signals-state-child.exp * gdb.base/signest.exp * gdb.base/sigstep.exp * gdb.base/sizeof.exp * gdb.base/skip.exp * gdb.base/solib-corrupted.exp * gdb.base/solib-nodir.exp * gdb.base/solib-search.exp * gdb.base/stack-checking.exp * gdb.base/stale-infcall.exp * gdb.base/stap-probe.exp * gdb.base/start.exp * gdb.base/step-break.exp * gdb.base/step-bt.exp * gdb.base/step-line.exp * gdb.base/step-over-exit.exp * gdb.base/step-over-syscall.exp * gdb.base/step-resume-infcall.exp * gdb.base/step-test.exp * gdb.base/store.exp * gdb.base/structs3.exp * gdb.base/sym-file.exp * gdb.base/symbol-without-target_section.exp * gdb.base/term.exp * gdb.base/testenv.exp * gdb.base/ui-redirect.exp * gdb.base/until.exp * gdb.base/unwindonsignal.exp * gdb.base/value-double-free.exp * gdb.base/vla-datatypes.exp * gdb.base/vla-ptr.exp * gdb.base/vla-sideeffect.exp * gdb.base/volatile.exp * gdb.base/watch-cond-infcall.exp * gdb.base/watch-cond.exp * gdb.base/watch-non-mem.exp * gdb.base/watch-read.exp * gdb.base/watch-vfork.exp * gdb.base/watchpoint-cond-gone.exp * gdb.base/watchpoint-delete.exp * gdb.base/watchpoint-hw-hit-once.exp * gdb.base/watchpoint-hw.exp * gdb.base/watchpoint-stops-at-right-insn.exp * gdb.base/watchpoints.exp * gdb.base/wchar.exp * gdb.base/whatis-exp.exp * gdb.btrace/buffer-size.exp * gdb.btrace/data.exp * gdb.btrace/delta.exp * gdb.btrace/dlopen.exp * gdb.btrace/enable.exp * gdb.btrace/exception.exp * gdb.btrace/function_call_history.exp * gdb.btrace/gcore.exp * gdb.btrace/instruction_history.exp * gdb.btrace/nohist.exp * gdb.btrace/reconnect.exp * gdb.btrace/record_goto-step.exp * gdb.btrace/record_goto.exp * gdb.btrace/rn-dl-bind.exp * gdb.btrace/segv.exp * gdb.btrace/step.exp * gdb.btrace/stepi.exp * gdb.btrace/tailcall-only.exp * gdb.btrace/tailcall.exp * gdb.btrace/tsx.exp * gdb.btrace/unknown_functions.exp * gdb.btrace/vdso.exp * gdb.compile/compile-ifunc.exp * gdb.compile/compile-ops.exp * gdb.compile/compile-print.exp * gdb.compile/compile-setjmp.exp * gdb.cp/abstract-origin.exp * gdb.cp/ambiguous.exp * gdb.cp/annota2.exp * gdb.cp/annota3.exp * gdb.cp/anon-ns.exp * gdb.cp/anon-struct.exp * gdb.cp/anon-union.exp * gdb.cp/arg-reference.exp * gdb.cp/baseenum.exp * gdb.cp/bool.exp * gdb.cp/breakpoint.exp * gdb.cp/bs15503.exp * gdb.cp/call-c.exp * gdb.cp/casts.exp * gdb.cp/chained-calls.exp * gdb.cp/class2.exp * gdb.cp/classes.exp * gdb.cp/cmpd-minsyms.exp * gdb.cp/converts.exp * gdb.cp/cp-relocate.exp * gdb.cp/cpcompletion.exp * gdb.cp/cpexprs.exp * gdb.cp/cplabel.exp * gdb.cp/cplusfuncs.exp * gdb.cp/cpsizeof.exp * gdb.cp/ctti.exp * gdb.cp/derivation.exp * gdb.cp/destrprint.exp * gdb.cp/dispcxx.exp * gdb.cp/enum-class.exp * gdb.cp/exception.exp * gdb.cp/exceptprint.exp * gdb.cp/expand-psymtabs-cxx.exp * gdb.cp/expand-sals.exp * gdb.cp/extern-c.exp * gdb.cp/filename.exp * gdb.cp/formatted-ref.exp * gdb.cp/fpointer.exp * gdb.cp/gdb1355.exp * gdb.cp/gdb2495.exp * gdb.cp/hang.exp * gdb.cp/impl-this.exp * gdb.cp/infcall-dlopen.exp * gdb.cp/inherit.exp * gdb.cp/iostream.exp * gdb.cp/koenig.exp * gdb.cp/local.exp * gdb.cp/m-data.exp * gdb.cp/m-static.exp * gdb.cp/mb-ctor.exp * gdb.cp/mb-inline.exp * gdb.cp/mb-templates.exp * gdb.cp/member-name.exp * gdb.cp/member-ptr.exp * gdb.cp/meth-typedefs.exp * gdb.cp/method.exp * gdb.cp/method2.exp * gdb.cp/minsym-fallback.exp * gdb.cp/misc.exp * gdb.cp/namelessclass.exp * gdb.cp/namespace-enum.exp * gdb.cp/namespace-nested-import.exp * gdb.cp/namespace.exp * gdb.cp/nextoverthrow.exp * gdb.cp/no-dmgl-verbose.exp * gdb.cp/non-trivial-retval.exp * gdb.cp/noparam.exp * gdb.cp/nsdecl.exp * gdb.cp/nsimport.exp * gdb.cp/nsnested.exp * gdb.cp/nsnoimports.exp * gdb.cp/nsrecurs.exp * gdb.cp/nsstress.exp * gdb.cp/nsusing.exp * gdb.cp/operator.exp * gdb.cp/oranking.exp * gdb.cp/overload-const.exp * gdb.cp/overload.exp * gdb.cp/ovldbreak.exp * gdb.cp/ovsrch.exp * gdb.cp/paren-type.exp * gdb.cp/parse-lang.exp * gdb.cp/pass-by-ref.exp * gdb.cp/pr-1023.exp * gdb.cp/pr-1210.exp * gdb.cp/pr-574.exp * gdb.cp/pr10687.exp * gdb.cp/pr12028.exp * gdb.cp/pr17132.exp * gdb.cp/pr17494.exp * gdb.cp/pr9067.exp * gdb.cp/pr9167.exp * gdb.cp/pr9631.exp * gdb.cp/printmethod.exp * gdb.cp/psmang.exp * gdb.cp/psymtab-parameter.exp * gdb.cp/ptype-cv-cp.exp * gdb.cp/ptype-flags.exp * gdb.cp/re-set-overloaded.exp * gdb.cp/ref-types.exp * gdb.cp/rtti.exp * gdb.cp/scope-err.exp * gdb.cp/shadow.exp * gdb.cp/smartp.exp * gdb.cp/static-method.exp * gdb.cp/static-print-quit.exp * gdb.cp/temargs.exp * gdb.cp/templates.exp * gdb.cp/try_catch.exp * gdb.cp/typedef-operator.exp * gdb.cp/typeid.exp * gdb.cp/userdef.exp * gdb.cp/using-crash.exp * gdb.cp/var-tag.exp * gdb.cp/virtbase.exp * gdb.cp/virtfunc.exp * gdb.cp/virtfunc2.exp * gdb.cp/vla-cxx.exp * gdb.disasm/t01_mov.exp * gdb.disasm/t02_mova.exp * gdb.disasm/t03_add.exp * gdb.disasm/t04_sub.exp * gdb.disasm/t05_cmp.exp * gdb.disasm/t06_ari2.exp * gdb.disasm/t07_ari3.exp * gdb.disasm/t08_or.exp * gdb.disasm/t09_xor.exp * gdb.disasm/t10_and.exp * gdb.disasm/t11_logs.exp * gdb.disasm/t12_bit.exp * gdb.disasm/t13_otr.exp * gdb.dlang/circular.exp * gdb.dwarf2/arr-stride.exp * gdb.dwarf2/arr-subrange.exp * gdb.dwarf2/atomic-type.exp * gdb.dwarf2/bad-regnum.exp * gdb.dwarf2/bitfield-parent-optimized-out.exp * gdb.dwarf2/callframecfa.exp * gdb.dwarf2/clztest.exp * gdb.dwarf2/corrupt.exp * gdb.dwarf2/data-loc.exp * gdb.dwarf2/dup-psym.exp * gdb.dwarf2/dw2-anon-mptr.exp * gdb.dwarf2/dw2-anonymous-func.exp * gdb.dwarf2/dw2-bad-mips-linkage-name.exp * gdb.dwarf2/dw2-bad-unresolved.exp * gdb.dwarf2/dw2-basic.exp * gdb.dwarf2/dw2-canonicalize-type.exp * gdb.dwarf2/dw2-case-insensitive.exp * gdb.dwarf2/dw2-common-block.exp * gdb.dwarf2/dw2-compdir-oldgcc.exp * gdb.dwarf2/dw2-compressed.exp * gdb.dwarf2/dw2-const.exp * gdb.dwarf2/dw2-cp-infcall-ref-static.exp * gdb.dwarf2/dw2-cu-size.exp * gdb.dwarf2/dw2-dup-frame.exp * gdb.dwarf2/dw2-entry-value.exp * gdb.dwarf2/dw2-icycle.exp * gdb.dwarf2/dw2-ifort-parameter.exp * gdb.dwarf2/dw2-inline-break.exp * gdb.dwarf2/dw2-inline-param.exp * gdb.dwarf2/dw2-intercu.exp * gdb.dwarf2/dw2-intermix.exp * gdb.dwarf2/dw2-lexical-block-bare.exp * gdb.dwarf2/dw2-linkage-name-trust.exp * gdb.dwarf2/dw2-minsym-in-cu.exp * gdb.dwarf2/dw2-noloc.exp * gdb.dwarf2/dw2-op-call.exp * gdb.dwarf2/dw2-op-out-param.exp * gdb.dwarf2/dw2-opt-structptr.exp * gdb.dwarf2/dw2-param-error.exp * gdb.dwarf2/dw2-producer.exp * gdb.dwarf2/dw2-ranges-base.exp * gdb.dwarf2/dw2-ref-missing-frame.exp * gdb.dwarf2/dw2-reg-undefined.exp * gdb.dwarf2/dw2-regno-invalid.exp * gdb.dwarf2/dw2-restore.exp * gdb.dwarf2/dw2-restrict.exp * gdb.dwarf2/dw2-single-line-discriminators.exp * gdb.dwarf2/dw2-strp.exp * gdb.dwarf2/dw2-undefined-ret-addr.exp * gdb.dwarf2/dw2-unresolved.exp * gdb.dwarf2/dw2-var-zero-addr.exp * gdb.dwarf2/dw4-sig-types.exp * gdb.dwarf2/dwz.exp * gdb.dwarf2/dynarr-ptr.exp * gdb.dwarf2/enum-type.exp * gdb.dwarf2/gdb-index.exp * gdb.dwarf2/implptr-64bit.exp * gdb.dwarf2/implptr-optimized-out.exp * gdb.dwarf2/implptr.exp * gdb.dwarf2/implref-array.exp * gdb.dwarf2/implref-const.exp * gdb.dwarf2/implref-global.exp * gdb.dwarf2/implref-struct.exp * gdb.dwarf2/mac-fileno.exp * gdb.dwarf2/main-subprogram.exp * gdb.dwarf2/member-ptr-forwardref.exp * gdb.dwarf2/method-ptr.exp * gdb.dwarf2/missing-sig-type.exp * gdb.dwarf2/nonvar-access.exp * gdb.dwarf2/opaque-type-lookup.exp * gdb.dwarf2/pieces-optimized-out.exp * gdb.dwarf2/pieces.exp * gdb.dwarf2/pr10770.exp * gdb.dwarf2/pr13961.exp * gdb.dwarf2/staticvirtual.exp * gdb.dwarf2/subrange.exp * gdb.dwarf2/symtab-producer.exp * gdb.dwarf2/trace-crash.exp * gdb.dwarf2/typeddwarf.exp * gdb.dwarf2/valop.exp * gdb.dwarf2/watch-notconst.exp * gdb.fortran/array-element.exp * gdb.fortran/charset.exp * gdb.fortran/common-block.exp * gdb.fortran/complex.exp * gdb.fortran/derived-type-function.exp * gdb.fortran/derived-type.exp * gdb.fortran/logical.exp * gdb.fortran/module.exp * gdb.fortran/multi-dim.exp * gdb.fortran/nested-funcs.exp * gdb.fortran/print-formatted.exp * gdb.fortran/subarray.exp * gdb.fortran/vla-alloc-assoc.exp * gdb.fortran/vla-datatypes.exp * gdb.fortran/vla-history.exp * gdb.fortran/vla-ptr-info.exp * gdb.fortran/vla-ptype-sub.exp * gdb.fortran/vla-ptype.exp * gdb.fortran/vla-sizeof.exp * gdb.fortran/vla-type.exp * gdb.fortran/vla-value-sub-arbitrary.exp * gdb.fortran/vla-value-sub-finish.exp * gdb.fortran/vla-value-sub.exp * gdb.fortran/vla-value.exp * gdb.fortran/whatis_type.exp * gdb.go/chan.exp * gdb.go/handcall.exp * gdb.go/hello.exp * gdb.go/integers.exp * gdb.go/methods.exp * gdb.go/package.exp * gdb.go/strings.exp * gdb.go/types.exp * gdb.go/unsafe.exp * gdb.guile/scm-arch.exp * gdb.guile/scm-block.exp * gdb.guile/scm-breakpoint.exp * gdb.guile/scm-cmd.exp * gdb.guile/scm-disasm.exp * gdb.guile/scm-equal.exp * gdb.guile/scm-frame-args.exp * gdb.guile/scm-frame-inline.exp * gdb.guile/scm-frame.exp * gdb.guile/scm-iterator.exp * gdb.guile/scm-math.exp * gdb.guile/scm-objfile.exp * gdb.guile/scm-ports.exp * gdb.guile/scm-symbol.exp * gdb.guile/scm-symtab.exp * gdb.guile/scm-value-cc.exp * gdb.guile/types-module.exp * gdb.linespec/break-ask.exp * gdb.linespec/cpexplicit.exp * gdb.linespec/explicit.exp * gdb.linespec/keywords.exp * gdb.linespec/linespec.exp * gdb.linespec/ls-dollar.exp * gdb.linespec/ls-errs.exp * gdb.linespec/skip-two.exp * gdb.linespec/thread.exp * gdb.mi/mi-async.exp * gdb.mi/mi-basics.exp * gdb.mi/mi-break.exp * gdb.mi/mi-catch-load.exp * gdb.mi/mi-cli.exp * gdb.mi/mi-cmd-param-changed.exp * gdb.mi/mi-console.exp * gdb.mi/mi-detach.exp * gdb.mi/mi-disassemble.exp * gdb.mi/mi-eval.exp * gdb.mi/mi-file-transfer.exp * gdb.mi/mi-file.exp * gdb.mi/mi-fill-memory.exp * gdb.mi/mi-inheritance-syntax-error.exp * gdb.mi/mi-linespec-err-cp.exp * gdb.mi/mi-logging.exp * gdb.mi/mi-memory-changed.exp * gdb.mi/mi-read-memory.exp * gdb.mi/mi-record-changed.exp * gdb.mi/mi-reg-undefined.exp * gdb.mi/mi-regs.exp * gdb.mi/mi-return.exp * gdb.mi/mi-reverse.exp * gdb.mi/mi-simplerun.exp * gdb.mi/mi-solib.exp * gdb.mi/mi-stack.exp * gdb.mi/mi-stepi.exp * gdb.mi/mi-syn-frame.exp * gdb.mi/mi-until.exp * gdb.mi/mi-var-block.exp * gdb.mi/mi-var-child.exp * gdb.mi/mi-var-cmd.exp * gdb.mi/mi-var-cp.exp * gdb.mi/mi-var-display.exp * gdb.mi/mi-var-invalidate.exp * gdb.mi/mi-var-list-children-invalid-grandchild.exp * gdb.mi/mi-vla-fortran.exp * gdb.mi/mi-watch.exp * gdb.mi/mi2-var-child.exp * gdb.mi/user-selected-context-sync.exp * gdb.modula2/unbounded-array.exp * gdb.multi/dummy-frame-restore.exp * gdb.multi/multi-arch-exec.exp * gdb.multi/multi-arch.exp * gdb.multi/tids.exp * gdb.multi/watchpoint-multi.exp * gdb.opencl/callfuncs.exp * gdb.opencl/convs_casts.exp * gdb.opencl/datatypes.exp * gdb.opencl/operators.exp * gdb.opencl/vec_comps.exp * gdb.opt/clobbered-registers-O2.exp * gdb.opt/inline-break.exp * gdb.opt/inline-bt.exp * gdb.opt/inline-cmds.exp * gdb.opt/inline-locals.exp * gdb.pascal/case-insensitive-symbols.exp * gdb.pascal/floats.exp * gdb.pascal/gdb11492.exp * gdb.python/lib-types.exp * gdb.python/py-arch.exp * gdb.python/py-as-string.exp * gdb.python/py-bad-printers.exp * gdb.python/py-block.exp * gdb.python/py-breakpoint-create-fail.exp * gdb.python/py-breakpoint.exp * gdb.python/py-caller-is.exp * gdb.python/py-cmd.exp * gdb.python/py-explore-cc.exp * gdb.python/py-explore.exp * gdb.python/py-finish-breakpoint.exp * gdb.python/py-finish-breakpoint2.exp * gdb.python/py-frame-args.exp * gdb.python/py-frame-inline.exp * gdb.python/py-frame.exp * gdb.python/py-framefilter-mi.exp * gdb.python/py-infthread.exp * gdb.python/py-lazy-string.exp * gdb.python/py-linetable.exp * gdb.python/py-mi-events.exp * gdb.python/py-mi-objfile.exp * gdb.python/py-mi.exp * gdb.python/py-objfile.exp * gdb.python/py-pp-integral.exp * gdb.python/py-pp-maint.exp * gdb.python/py-pp-re-notag.exp * gdb.python/py-pp-registration.exp * gdb.python/py-recurse-unwind.exp * gdb.python/py-strfns.exp * gdb.python/py-symbol.exp * gdb.python/py-symtab.exp * gdb.python/py-sync-interp.exp * gdb.python/py-typeprint.exp * gdb.python/py-unwind-maint.exp * gdb.python/py-unwind.exp * gdb.python/py-value-cc.exp * gdb.python/py-xmethods.exp * gdb.reverse/amd64-tailcall-reverse.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-env-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/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 * gdb.rust/generics.exp * gdb.rust/methods.exp * gdb.rust/modules.exp * gdb.rust/simple.exp * gdb.server/connect-with-no-symbol-file.exp * gdb.server/ext-attach.exp * gdb.server/ext-restart.exp * gdb.server/ext-wrapper.exp * gdb.server/file-transfer.exp * gdb.server/server-exec-info.exp * gdb.server/server-kill.exp * gdb.server/server-mon.exp * gdb.server/wrapper.exp * gdb.stabs/exclfwd.exp * gdb.stabs/gdb11479.exp * gdb.threads/clone-new-thread-event.exp * gdb.threads/corethreads.exp * gdb.threads/current-lwp-dead.exp * gdb.threads/dlopen-libpthread.exp * gdb.threads/gcore-thread.exp * gdb.threads/sigstep-threads.exp * gdb.threads/watchpoint-fork.exp * gdb.trace/actions-changed.exp * gdb.trace/backtrace.exp * gdb.trace/change-loc.exp * gdb.trace/circ.exp * gdb.trace/collection.exp * gdb.trace/disconnected-tracing.exp * gdb.trace/ftrace.exp * gdb.trace/mi-trace-frame-collected.exp * gdb.trace/mi-trace-unavailable.exp * gdb.trace/mi-traceframe-changed.exp * gdb.trace/mi-tsv-changed.exp * gdb.trace/no-attach-trace.exp * gdb.trace/passc-dyn.exp * gdb.trace/qtro.exp * gdb.trace/range-stepping.exp * gdb.trace/read-memory.exp * gdb.trace/save-trace.exp * gdb.trace/signal.exp * gdb.trace/status-stop.exp * gdb.trace/tfile.exp * gdb.trace/trace-break.exp * gdb.trace/trace-buffer-size.exp * gdb.trace/trace-condition.exp * gdb.trace/tracefile-pseudo-reg.exp * gdb.trace/tstatus.exp * gdb.trace/unavailable.exp * gdb.trace/while-dyn.exp * gdb.trace/while-stepping.exp
2016-12-23 17:52:18 +01:00
if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
return -1
}
runto main
Harden tests that deal with memory regions Exercising aarch64-elf with a custom debug stub i noticed a few failures in both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp: FAIL: gdb.base/breakpoint-in-ro-region.exp: create read-only mem region covering main FAIL: gdb.base/breakpoint-in-ro-region.exp: writing to read-only memory fails FAIL: gdb.base/breakpoint-in-ro-region.exp: inserting software breakpoint in read-only memory fails FAIL: gdb.base/memattr.exp: create mem region 1 FAIL: gdb.base/memattr.exp: create mem region 2 FAIL: gdb.base/memattr.exp: create mem region 3 FAIL: gdb.base/memattr.exp: create mem region 4 FAIL: gdb.base/memattr.exp: create mem region 5 FAIL: gdb.base/memattr.exp: info mem (1) FAIL: gdb.base/memattr.exp: mem1 cannot be read FAIL: gdb.base/memattr.exp: mem2 cannot be written FAIL: gdb.base/memattr.exp: mem2 can be read FAIL: gdb.base/memattr.exp: disable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was disabled FAIL: gdb.base/memattr.exp: enable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was enabled FAIL: gdb.base/memattr.exp: disable mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were disabled FAIL: gdb.base/memattr.exp: enable mem 2-4 FAIL: gdb.base/memattr.exp: mem 2-4 were enabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were disabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were enabled FAIL: gdb.base/memattr.exp: delete mem 1 FAIL: gdb.base/memattr.exp: mem 1 was deleted FAIL: gdb.base/memattr.exp: delete mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were deleted FAIL: gdb.base/memattr.exp: mem 2-4 were deleted These failures don't show up with gdbserver or native gdb on Linux because they don't export any memory maps, therefore the vector of memory regions is empty. Outside of that scenario, we can't guarantee the absence of memory regions reported by the target upon a connection. In our particular target, we provide a memory map and the memory regions vector ceases to be empty. With a non-empty memory regions vector, manipulating memory regions will cause gdb to be more verbose and output text. For example: memattr.c:require_user_regions /* Otherwise, let the user know how to get back. */ if (from_tty) warning (_("Switching to manual control of memory regions; use " "\"mem auto\" to fetch regions from the target again.")); memattr.c:create_mem_region if ((lo >= n->lo && (lo < n->hi || n->hi == 0)) || (hi > n->lo && (hi <= n->hi || n->hi == 0)) || (lo <= n->lo && ((hi >= n->hi && n->hi != 0) || hi == 0))) { printf_unfiltered (_("overlapping memory region\n")); return; } In my particular case i got both of the above messages. In order to fix this, i've moved the delete_memory proc from gdb.base/memattr.exp to a new file lib/memory.exp and made lib/gdb.exp load that file. For both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp the patch clears all existing memory regions after running to main. That way we are guaranteed to have a clean state for memory regions so the tests can exercise whatever they want and have an expected output pattern. Regression checked on x86-64/Ubuntu 16.04. gdb/testsuite/ChangeLog: 2017-01-26 Luis Machado <lgustavo@codesourcery.com> * lib/memory.exp: New file. * lib/gdb.exp: Load memory.exp. * gdb.base/memattr.exp (delete_memory): Move proc to lib/memory.exp and rename to delete_memory_regions. Replace delete_memory with delete_memory_regions. Cleanup memory regions before tests. * gdb.base/breakpoint-in-ro-region.exp: Cleanup memory regions before tests.
2017-01-26 20:51:09 +01:00
# Delete all target-supplied memory regions.
delete_memory_regions
set mem1start -1
set mem2start -1
set mem3start -1
set mem4start -1
set mem5start -1
set mem1end -1
set mem2end -1
set mem3end -1
set mem4end -1
set mem5end -1
gdb_test_multiple "info address mem1" "get address of mem1" {
-re "Symbol \"mem1\" is static storage at address ($hex).*$gdb_prompt $" {
set mem1start $expect_out(1,string)
}
}
gdb_test_multiple "info address mem2" "get address of mem2" {
-re "Symbol \"mem2\" is static storage at address ($hex).*$gdb_prompt $" {
set mem2start $expect_out(1,string)
}
}
gdb_test_multiple "info address mem3" "get address of mem3" {
-re "Symbol \"mem3\" is static storage at address ($hex).*$gdb_prompt $" {
set mem3start $expect_out(1,string)
}
}
gdb_test_multiple "info address mem4" "get address of mem4" {
-re "Symbol \"mem4\" is static storage at address ($hex).*$gdb_prompt $" {
set mem4start $expect_out(1,string)
}
}
gdb_test_multiple "info address mem5" "get address of mem5" {
-re "Symbol \"mem5\" is static storage at address ($hex).*$gdb_prompt $" {
set mem5start $expect_out(1,string)
}
}
gdb_test_multiple "print &mem1\[64\]" "get end of mem1" {
-re "$decimal = .* ($hex).*$gdb_prompt $" {
set mem1end $expect_out(1,string)
}
}
gdb_test_multiple "print &mem2\[64\]" "get end of mem2" {
-re "$decimal = .* ($hex).*$gdb_prompt $" {
set mem2end $expect_out(1,string)
}
}
gdb_test_multiple "print &mem3\[64\]" "get end of mem3" {
-re "$decimal = .* ($hex).*$gdb_prompt $" {
set mem3end $expect_out(1,string)
}
}
gdb_test_multiple "print &mem4\[64\]" "get end of mem4" {
-re "$decimal = .* ($hex).*$gdb_prompt $" {
set mem4end $expect_out(1,string)
}
}
gdb_test_multiple "print &mem5\[64\]" "get end of mem5" {
-re "$decimal = .* ($hex).*$gdb_prompt $" {
set mem5end $expect_out(1,string)
}
}
gdb_test_no_output "mem $mem1start $mem1end wo" "create mem region 1"
gdb_test_no_output "mem $mem2start $mem2end ro" "create mem region 2"
gdb_test_no_output "mem $mem3start $mem3end rw" "create mem region 3"
gdb_test_no_output "mem $mem4start $mem4end rw" "create mem region 4"
gdb_test_no_output "mem $mem5start $mem5end rw" "create mem region 5"
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
set info_mem_header_pattern \
"info mem.*Num\[ \t\]+Enb\[ \t\]+Low\[ \t\]+Addr\[ \t\]+High\[ \t\]+Addr\[ \t\]+Attrs\[^\r\n\]*\r\n"
gdb_test_multiple "info mem" "info mem(1)" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*\r\n" {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*\r\n" {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*\r\n" {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*\r\n" {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*\r\n" {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "info mem (1)"
} else {
fail "info mem (1)"
}
}
}
#
# Test read-only, write-only
#
# mem1 is write only: read should fail.
gdb_test "print mem1\[1\]" \
"Cannot access memory at address $hex" \
"mem1 cannot be read"
gdb_test "print mem1\[1\] = 9" \
"$decimal = 9" \
"mem1 can be written"
# mem2 is read only: write should fail.
gdb_test "print mem2\[1\] = 9" \
"Cannot access memory at address $hex" \
"mem2 cannot be written"
gdb_test "print mem2\[1\]" \
"$decimal = 0" \
"mem2 can be read"
#
# Test disable and enable
#
gdb_test_no_output "disable mem 1" "disable mem 1"
gdb_test "info mem" "1 n .*" "mem 1 was disabled"
gdb_test_no_output "enable mem 1" "enable mem 1"
gdb_test "info mem" "1 y .*" "mem 1 was enabled"
gdb_test_no_output "disable mem 2 4"
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_multiple "info mem" "mem 2 and 4 were disabled" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 n \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 n \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "mem 2 and 4 were disabled"
} else {
fail "mem 2 and 4 were disabled"
}
}
}
gdb_test_no_output "enable mem 2-4" "enable mem 2-4"
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_multiple "info mem" "mem 2-4 were enabled" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "mem 2-4 were enabled"
} else {
fail "mem 2-4 were enabled"
}
}
}
gdb_test_no_output "disable mem" "disable mem"
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_multiple "info mem" "mem 1 to 5 were disabled" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 n \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 n \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 n \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 n \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 n \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "mem 1 to 5 were disabled"
} else {
fail "mem 1 to 5 were disabled"
}
}
}
gdb_test_no_output "enable mem" "enable mem"
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_multiple "info mem" "mem 1 to 5 were enabled" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { $see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "mem 1 to 5 were enabled"
} else {
fail "mem 1 to 5 were enabled"
}
}
}
gdb_test "disable mem 7 8" \
"No memory region number 7.*No memory region number 8." \
"disable non-existant regions"
#
# Test delete
#
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_no_output "delete mem 1" "delete mem 1"
gdb_test_multiple "info mem" "mem 1 was deleted" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { !$see1 && $see2 && $see3 && $see4 && $see5 } then {
pass "mem 1 was deleted"
} else {
fail "mem 1 was deleted"
}
}
}
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test_no_output "delete mem 2 4" "delete mem 2 4"
gdb_test_multiple "info mem" "mem 2 and 4 were deleted" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { !$see1 && !$see2 && $see3 && !$see4 && $see5 } then {
pass "mem 2 and 4 were deleted"
} else {
fail "mem 2 and 4 were deleted"
}
}
}
set see1 0
set see2 0
set see3 0
set see4 0
set see5 0
gdb_test "delete mem 2-4" \
"No memory region number 2.*No memory region number 4." \
"delete mem 2-4"
gdb_test_multiple "info mem" "mem 2-4 were deleted" {
-re ${info_mem_header_pattern} {
# Discard the header.
exp_continue
}
-re "^1 y \[ \t\]+$hex $hex wo nocache \[^\r\n\]*.." {
set see1 1
exp_continue
}
-re "^2 y \[ \t\]+$hex $hex ro nocache \[^\r\n\]*.." {
set see2 1
exp_continue
}
-re "^3 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see3 1
exp_continue
}
-re "^4 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see4 1
exp_continue
}
-re "^5 y \[ \t\]+$hex $hex rw nocache \[^\r\n\]*.." {
set see5 1
exp_continue
}
-re "$gdb_prompt $" {
if { !$see1 && !$see2 && !$see3 && !$see4 && $see5 } then {
pass "mem 2-4 were deleted"
} else {
fail "mem 2-4 were deleted"
}
}
}
gdb_test "delete mem 8" "No memory region number 8." \
"delete non-existant region"
#
# Test overlapping checking
#
# Create a region that doesn't overlap (a PASS in the table).
proc region_pass { region } {
gdb_test_no_output "mem $region ro" "$region: no-overlap"
}
# Try to create a region that overlaps (a FAIL in the table).
proc region_fail { region } {
gdb_test "mem $region ro" "overlapping memory region" "$region: overlap"
}
# Test normal case (upper != 0)
#
# lo' hi'
# |--------|
# 10 20 30 40 50 60 70 80 90
# |-----| FAIL
# |--| FAIL
# |--| FAIL
# |--| FAIL
# |-----| FAIL
# |--------| FAIL
# |--------------| FAIL
# |--------------------- FAIL
# |------------------ FAIL
# |--------------- FAIL
# |--| PASS
# |--| PASS
# |--- PASS
Harden tests that deal with memory regions Exercising aarch64-elf with a custom debug stub i noticed a few failures in both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp: FAIL: gdb.base/breakpoint-in-ro-region.exp: create read-only mem region covering main FAIL: gdb.base/breakpoint-in-ro-region.exp: writing to read-only memory fails FAIL: gdb.base/breakpoint-in-ro-region.exp: inserting software breakpoint in read-only memory fails FAIL: gdb.base/memattr.exp: create mem region 1 FAIL: gdb.base/memattr.exp: create mem region 2 FAIL: gdb.base/memattr.exp: create mem region 3 FAIL: gdb.base/memattr.exp: create mem region 4 FAIL: gdb.base/memattr.exp: create mem region 5 FAIL: gdb.base/memattr.exp: info mem (1) FAIL: gdb.base/memattr.exp: mem1 cannot be read FAIL: gdb.base/memattr.exp: mem2 cannot be written FAIL: gdb.base/memattr.exp: mem2 can be read FAIL: gdb.base/memattr.exp: disable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was disabled FAIL: gdb.base/memattr.exp: enable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was enabled FAIL: gdb.base/memattr.exp: disable mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were disabled FAIL: gdb.base/memattr.exp: enable mem 2-4 FAIL: gdb.base/memattr.exp: mem 2-4 were enabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were disabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were enabled FAIL: gdb.base/memattr.exp: delete mem 1 FAIL: gdb.base/memattr.exp: mem 1 was deleted FAIL: gdb.base/memattr.exp: delete mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were deleted FAIL: gdb.base/memattr.exp: mem 2-4 were deleted These failures don't show up with gdbserver or native gdb on Linux because they don't export any memory maps, therefore the vector of memory regions is empty. Outside of that scenario, we can't guarantee the absence of memory regions reported by the target upon a connection. In our particular target, we provide a memory map and the memory regions vector ceases to be empty. With a non-empty memory regions vector, manipulating memory regions will cause gdb to be more verbose and output text. For example: memattr.c:require_user_regions /* Otherwise, let the user know how to get back. */ if (from_tty) warning (_("Switching to manual control of memory regions; use " "\"mem auto\" to fetch regions from the target again.")); memattr.c:create_mem_region if ((lo >= n->lo && (lo < n->hi || n->hi == 0)) || (hi > n->lo && (hi <= n->hi || n->hi == 0)) || (lo <= n->lo && ((hi >= n->hi && n->hi != 0) || hi == 0))) { printf_unfiltered (_("overlapping memory region\n")); return; } In my particular case i got both of the above messages. In order to fix this, i've moved the delete_memory proc from gdb.base/memattr.exp to a new file lib/memory.exp and made lib/gdb.exp load that file. For both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp the patch clears all existing memory regions after running to main. That way we are guaranteed to have a clean state for memory regions so the tests can exercise whatever they want and have an expected output pattern. Regression checked on x86-64/Ubuntu 16.04. gdb/testsuite/ChangeLog: 2017-01-26 Luis Machado <lgustavo@codesourcery.com> * lib/memory.exp: New file. * lib/gdb.exp: Load memory.exp. * gdb.base/memattr.exp (delete_memory): Move proc to lib/memory.exp and rename to delete_memory_regions. Replace delete_memory with delete_memory_regions. Cleanup memory regions before tests. * gdb.base/breakpoint-in-ro-region.exp: Cleanup memory regions before tests.
2017-01-26 20:51:09 +01:00
# Clear the memory regions list.
delete_memory_regions
gdb_test_no_output "mem 0x30 0x60 ro"
with_test_prefix "0x30 0x60" {
region_fail "0x20 0x40"
region_fail "0x30 0x40"
region_fail "0x40 0x50"
region_fail "0x50 0x60"
region_fail "0x50 0x70"
region_fail "0x30 0x60"
region_fail "0x20 0x70"
region_fail "0x20 0x0"
region_fail "0x30 0x0"
region_fail "0x40 0x0"
region_pass "0x20 0x30"
region_pass "0x60 0x70"
region_pass "0x80 0x0"
}
# Test special case (upper == 0)
#
# lo' hi'
# |---------------
# 00 10 20 30 40 50 60 70 80
# |--------| FAIL
# |-----| FAIL
# |--| FAIL
# |------------------ FAIL
# |--------------- FAIL
# |------------ FAIL
# |--| PASS
# |--| PASS
Harden tests that deal with memory regions Exercising aarch64-elf with a custom debug stub i noticed a few failures in both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp: FAIL: gdb.base/breakpoint-in-ro-region.exp: create read-only mem region covering main FAIL: gdb.base/breakpoint-in-ro-region.exp: writing to read-only memory fails FAIL: gdb.base/breakpoint-in-ro-region.exp: inserting software breakpoint in read-only memory fails FAIL: gdb.base/memattr.exp: create mem region 1 FAIL: gdb.base/memattr.exp: create mem region 2 FAIL: gdb.base/memattr.exp: create mem region 3 FAIL: gdb.base/memattr.exp: create mem region 4 FAIL: gdb.base/memattr.exp: create mem region 5 FAIL: gdb.base/memattr.exp: info mem (1) FAIL: gdb.base/memattr.exp: mem1 cannot be read FAIL: gdb.base/memattr.exp: mem2 cannot be written FAIL: gdb.base/memattr.exp: mem2 can be read FAIL: gdb.base/memattr.exp: disable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was disabled FAIL: gdb.base/memattr.exp: enable mem 1 FAIL: gdb.base/memattr.exp: mem 1 was enabled FAIL: gdb.base/memattr.exp: disable mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were disabled FAIL: gdb.base/memattr.exp: enable mem 2-4 FAIL: gdb.base/memattr.exp: mem 2-4 were enabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were disabled FAIL: gdb.base/memattr.exp: mem 1 to 5 were enabled FAIL: gdb.base/memattr.exp: delete mem 1 FAIL: gdb.base/memattr.exp: mem 1 was deleted FAIL: gdb.base/memattr.exp: delete mem 2 4 FAIL: gdb.base/memattr.exp: mem 2 and 4 were deleted FAIL: gdb.base/memattr.exp: mem 2-4 were deleted These failures don't show up with gdbserver or native gdb on Linux because they don't export any memory maps, therefore the vector of memory regions is empty. Outside of that scenario, we can't guarantee the absence of memory regions reported by the target upon a connection. In our particular target, we provide a memory map and the memory regions vector ceases to be empty. With a non-empty memory regions vector, manipulating memory regions will cause gdb to be more verbose and output text. For example: memattr.c:require_user_regions /* Otherwise, let the user know how to get back. */ if (from_tty) warning (_("Switching to manual control of memory regions; use " "\"mem auto\" to fetch regions from the target again.")); memattr.c:create_mem_region if ((lo >= n->lo && (lo < n->hi || n->hi == 0)) || (hi > n->lo && (hi <= n->hi || n->hi == 0)) || (lo <= n->lo && ((hi >= n->hi && n->hi != 0) || hi == 0))) { printf_unfiltered (_("overlapping memory region\n")); return; } In my particular case i got both of the above messages. In order to fix this, i've moved the delete_memory proc from gdb.base/memattr.exp to a new file lib/memory.exp and made lib/gdb.exp load that file. For both gdb.base/breakpoint-in-ro-region.exp and gdb.base/memattr.exp the patch clears all existing memory regions after running to main. That way we are guaranteed to have a clean state for memory regions so the tests can exercise whatever they want and have an expected output pattern. Regression checked on x86-64/Ubuntu 16.04. gdb/testsuite/ChangeLog: 2017-01-26 Luis Machado <lgustavo@codesourcery.com> * lib/memory.exp: New file. * lib/gdb.exp: Load memory.exp. * gdb.base/memattr.exp (delete_memory): Move proc to lib/memory.exp and rename to delete_memory_regions. Replace delete_memory with delete_memory_regions. Cleanup memory regions before tests. * gdb.base/breakpoint-in-ro-region.exp: Cleanup memory regions before tests.
2017-01-26 20:51:09 +01:00
# Clear the memory regions list.
delete_memory_regions
gdb_test_no_output "mem 0x30 0x0 ro"
with_test_prefix "0x30 0x0" {
region_fail "0x20 0x50"
region_fail "0x30 0x50"
region_fail "0x40 0x50"
region_fail "0x20 0x0"
region_fail "0x30 0x0"
region_fail "0x40 0x0"
region_pass "0x20 0x30"
region_pass "0x00 0x10"
}