399 Commits

Author	SHA1	Message	Date
Pedro Alves	d3d4baedb6	PR python/17372 - Python hangs when displaying help() ... This is more of a readline/terminal issue than a Python one. PR17372 is a regression in 7.8 caused by the fix for PR17072: commit 0017922d02 Author: Pedro Alves <palves@redhat.com> Date: Mon Jul 14 19:55:32 2014 +0100 Background execution + pagination aborts readline/gdb gdb_readline_wrapper_line removes the handler after a line is processed. Usually, we'll end up re-displaying the prompt, and that reinstalls the handler. But if the output is coming out of handling a stop event, we don't re-display the prompt, and nothing restores the handler. So the next input wakes up the event loop and calls into readline, which aborts. ... gdb/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * top.c (gdb_readline_wrapper_line): Tweak comment. (gdb_readline_wrapper_cleanup): If readline is enabled, reinstall the input handler callback. The problem is that installing the input handler callback also preps the terminal, putting it in raw mode and with echo disabled, which is bad if we're going to call a command that assumes cooked/canonical mode, and echo enabled, like in the case of the PR, Python's interactive shell. Another example I came up with that doesn't depend on Python is starting a subshell with "(gdb) shell /bin/sh" from a multi-line command. Tests covering both these examples are added. The fix is to revert the original fix for PR gdb/17072, and instead restore the callback handler after processing an asynchronous target event. Furthermore, calling rl_callback_handler_install when we already have some input in readline's line buffer discards that input, which is obviously a bad thing to do while the user is typing. No specific test is added for that, because I first tried calling it even if the callback handler was still installed and that resulted in hundreds of failures in the testsuite. gdb/ 2014-10-29 Pedro Alves <palves@redhat.com> PR python/17372 * event-top.c (change_line_handler): Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. (callback_handler_installed): New global. (gdb_rl_callback_handler_remove, gdb_rl_callback_handler_install) (gdb_rl_callback_handler_reinstall): New functions. (display_gdb_prompt): Call gdb_rl_callback_handler_remove and gdb_rl_callback_handler_install instead of rl_callback_handler_remove and rl_callback_handler_install. (gdb_disable_readline): Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. * event-top.h (gdb_rl_callback_handler_remove) (gdb_rl_callback_handler_install) (gdb_rl_callback_handler_reinstall): New declarations. * infrun.c (reinstall_readline_callback_handler_cleanup): New cleanup function. (fetch_inferior_event): Install it. * top.c (gdb_readline_wrapper_line) Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. (gdb_readline_wrapper_cleanup): Don't call rl_callback_handler_install. gdb/testsuite/ 2014-10-29 Pedro Alves <palves@redhat.com> PR python/17372 * gdb.python/python.exp: Test a multi-line command that spawns interactive Python. * gdb.base/multi-line-starts-subshell.exp: New file.	2014-10-29 17:29:26 +00:00
Gary Benson	c765fdb902	Remove spurious exceptions.h inclusions ... defs.h includes utils.h, and utils.h includes exceptions.h. All GDB .c files include defs.h as their first line, so no file other than utils.h needs to include exceptions.h. This commit removes all such inclusions. gdb/ChangeLog: * ada-lang.c: Do not include exceptions.h. * ada-valprint.c: Likewise. * amd64-tdep.c: Likewise. * auto-load.c: Likewise. * block.c: Likewise. * break-catch-throw.c: Likewise. * breakpoint.c: Likewise. * btrace.c: Likewise. * c-lang.c: Likewise. * cli/cli-cmds.c: Likewise. * cli/cli-interp.c: Likewise. * cli/cli-script.c: Likewise. * completer.c: Likewise. * corefile.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-support.c: Likewise. * cp-valprint.c: Likewise. * darwin-nat.c: Likewise. * dwarf2-frame-tailcall.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * event-top.c: Likewise. * f-valprint.c: Likewise. * frame-unwind.c: Likewise. * frame.c: Likewise. * gdbtypes.c: Likewise. * gnu-v2-abi.c: Likewise. * gnu-v3-abi.c: Likewise. * guile/scm-auto-load.c: Likewise. * guile/scm-breakpoint.c: Likewise. * guile/scm-cmd.c: Likewise. * guile/scm-frame.c: Likewise. * guile/scm-lazy-string.c: Likewise. * guile/scm-param.c: Likewise. * guile/scm-symbol.c: Likewise. * guile/scm-type.c: Likewise. * hppa-hpux-tdep.c: Likewise. * i386-tdep.c: Likewise. * inf-loop.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * infrun.c: Likewise. * interps.c: Likewise. * interps.h: Likewise. * jit.c: Likewise. * linespec.c: Likewise. * linux-nat.c: Likewise. * linux-thread-db.c: Likewise. * m32r-rom.c: Likewise. * main.c: Likewise. * memory-map.c: Likewise. * mi/mi-cmd-break.c: Likewise. * mi/mi-cmd-stack.c: Likewise. * mi/mi-interp.c: Likewise. * mi/mi-main.c: Likewise. * monitor.c: Likewise. * nto-procfs.c: Likewise. * objc-lang.c: Likewise. * p-valprint.c: Likewise. * parse.c: Likewise. * ppc-linux-tdep.c: Likewise. * printcmd.c: Likewise. * probe.c: Likewise. * python/py-auto-load.c: Likewise. * python/py-breakpoint.c: Likewise. * python/py-cmd.c: Likewise. * python/py-finishbreakpoint.c: Likewise. * python/py-frame.c: Likewise. * python/py-framefilter.c: Likewise. * python/py-function.c: Likewise. * python/py-gdb-readline.c: Likewise. * python/py-inferior.c: Likewise. * python/py-infthread.c: Likewise. * python/py-lazy-string.c: Likewise. * python/py-linetable.c: Likewise. * python/py-param.c: Likewise. * python/py-prettyprint.c: Likewise. * python/py-symbol.c: Likewise. * python/py-type.c: Likewise. * python/py-value.c: Likewise. * python/python-internal.h: Likewise. * python/python.c: Likewise. * record-btrace.c: Likewise. * record-full.c: Likewise. * regcache.c: Likewise. * remote-fileio.c: Likewise. * remote-mips.c: Likewise. * remote.c: Likewise. * rs6000-aix-tdep.c: Likewise. * rs6000-nat.c: Likewise. * skip.c: Likewise. * solib-darwin.c: Likewise. * solib-dsbt.c: Likewise. * solib-frv.c: Likewise. * solib-ia64-hpux.c: Likewise. * solib-spu.c: Likewise. * solib-svr4.c: Likewise. * solib.c: Likewise. * spu-tdep.c: Likewise. * stack.c: Likewise. * stap-probe.c: Likewise. * symfile-mem.c: Likewise. * symmisc.c: Likewise. * target.c: Likewise. * thread.c: Likewise. * top.c: Likewise. * tracepoint.c: Likewise. * tui/tui-interp.c: Likewise. * typeprint.c: Likewise. * utils.c: Likewise. * valarith.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * windows-nat.c: Likewise. * xml-support.c: Likewise.	2014-10-08 09:33:22 +01:00
Pedro Alves	98880d46bd	gdb/17347 - Regression: GDB stopped on run with attached process ... Doing: gdb --pid=PID -ex run Results in GDB getting a SIGTTIN, and thus ending stopped. That's usually indicative of a missing target_terminal_ours call. E.g., from the PR: $ sleep 1h & p=$!; sleep 0.1; gdb -batch sleep $p -ex run [1] 28263 [1] Killed sleep 1h [2]+ Stopped gdb -batch sleep $p -ex run The workaround is doing: gdb -ex "attach $PID" -ex "run" instead of gdb [-p] $PID -ex "run" With the former, gdb waits for the attach command to complete before moving on to the "run" command, because the interpreter is in sync mode at this point, within execute_command. But for the latter, attach_command is called directly from captured_main, and thus misses that waiting. IOW, "run" is running before the attach continuation has run, before the program stops and attach completes. The broken terminal settings are just one symptom of that. Any command that queries or requires input results in the same. The fix is to wait in catch_command_errors (which is specific to main.c nowadays), just like we wait in execute_command. gdb/ChangeLog: 2014-09-11 Pedro Alves <palves@redhat.com> PR gdb/17347 * main.c: Include "infrun.h". (catch_command_errors, catch_command_errors_const): Wait for the foreground command to complete. * top.c (maybe_wait_sync_command_done): New function, factored out from ... (maybe_wait_sync_command_done): ... here. * top.h (maybe_wait_sync_command_done): New declaration. gdb/testsuite/ChangeLog: 2014-09-11 Pedro Alves <palves@redhat.com> PR gdb/17347 * lib/gdb.exp (gdb_spawn_with_cmdline_opts): New procedure. * gdb.base/attach.exp (test_command_line_attach_run): New procedure. (top level): Call it.	2014-09-11 13:08:21 +01:00
Gary Benson	6d3d12ebef	Include string.h in common-defs.h ... This commit includes string.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include string.h. * aarch64-tdep.c: Do not include string.h. * ada-exp.y: Likewise. * ada-lang.c: Likewise. * ada-lex.l: Likewise. * ada-typeprint.c: Likewise. * ada-valprint.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alpha-nat.c: Likewise. * alpha-osf1-tdep.c: Likewise. * alpha-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-dicos-tdep.c: Likewise. * amd64-linux-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-sol2-tdep.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-linux-nat.c: Likewise. * arm-linux-tdep.c: Likewise. * arm-tdep.c: Likewise. * arm-wince-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * armnbsd-nat.c: Likewise. * armnbsd-tdep.c: Likewise. * armobsd-tdep.c: Likewise. * avr-tdep.c: Likewise. * ax-gdb.c: Likewise. * ax-general.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * breakpoint.c: Likewise. * build-id.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * c-typeprint.c: Likewise. * c-valprint.c: Likewise. * charset.c: Likewise. * cli-out.c: Likewise. * cli/cli-cmds.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-interp.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-setshow.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/agent.c: Likewise. * common/buffer.c: Likewise. * common/buffer.h: Likewise. * common/common-utils.c: Likewise. * common/filestuff.c: Likewise. * common/filestuff.c: Likewise. * common/format.c: Likewise. * common/print-utils.c: Likewise. * common/rsp-low.c: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * common/xml-utils.c: Likewise. * core-regset.c: Likewise. * corefile.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-support.c: Likewise. * cp-valprint.c: Likewise. * cris-tdep.c: Likewise. * d-exp.y: Likewise. * darwin-nat.c: Likewise. * dbxread.c: Likewise. * dcache.c: Likewise. * demangle.c: Likewise. * dicos-tdep.c: Likewise. * disasm.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * elfread.c: Likewise. * environ.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * exec.c: Likewise. * expprint.c: Likewise. * f-exp.y: Likewise. * f-lang.c: Likewise. * f-typeprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findcmd.c: Likewise. * findvar.c: Likewise. * fork-child.c: Likewise. * frame.c: Likewise. * frv-linux-tdep.c: Likewise. * frv-tdep.c: Likewise. * gdb.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v2-abi.c: Likewise. * gnu-v3-abi.c: Likewise. * go-exp.y: Likewise. * go-lang.c: Likewise. * go32-nat.c: Likewise. * guile/guile.c: Likewise. * guile/scm-auto-load.c: Likewise. * hppa-hpux-tdep.c: Likewise. * hppa-linux-nat.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-cygwin-tdep.c: Likewise. * i386-dicos-tdep.c: Likewise. * i386-linux-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-sol2-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-linux-nat.c: Likewise. * inf-child.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * inflow.c: Likewise. * infrun.c: Likewise. * interps.c: Likewise. * iq2000-tdep.c: Likewise. * irix5-nat.c: Likewise. * jv-exp.y: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * jv-valprint.c: Likewise. * language.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * lm32-tdep.c: Likewise. * m2-exp.y: Likewise. * m2-typeprint.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-linux-tdep.c: Likewise. * m32r-rom.c: Likewise. * m32r-tdep.c: Likewise. * m68hc11-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-tdep.c: Likewise. * m68klinux-nat.c: Likewise. * m68klinux-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macrocmd.c: Likewise. * main.c: Likewise. * mdebugread.c: Likewise. * mem-break.c: Likewise. * memattr.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-cmd-break.c: Likewise. * mi/mi-cmd-disas.c: Likewise. * mi/mi-cmd-env.c: Likewise. * mi/mi-cmd-stack.c: Likewise. * mi/mi-cmd-var.c: Likewise. * mi/mi-cmds.c: Likewise. * mi/mi-console.c: Likewise. * mi/mi-getopt.c: Likewise. * mi/mi-interp.c: Likewise. * mi/mi-main.c: Likewise. * mi/mi-parse.c: Likewise. * microblaze-rom.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * minidebug.c: Likewise. * minsyms.c: Likewise. * mips-irix-tdep.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mipsread.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * monitor.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-procfs.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/linux-waitpid.c: Likewise. * nbsd-tdep.c: Likewise. * nios2-linux-tdep.c: Likewise. * nto-procfs.c: Likewise. * nto-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * osdata.c: Likewise. * p-exp.y: Likewise. * p-lang.c: Likewise. * p-typeprint.c: Likewise. * parse.c: Likewise. * posix-hdep.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * python/py-auto-load.c: Likewise. * python/py-gdb-readline.c: Likewise. * ravenscar-thread.c: Likewise. * regcache.c: Likewise. * registry.c: Likewise. * remote-fileio.c: Likewise. * remote-m32r-sdi.c: Likewise. * remote-mips.c: Likewise. * remote-notif.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * reverse.c: Likewise. * rs6000-aix-tdep.c: Likewise. * ser-base.c: Likewise. * ser-go32.c: Likewise. * ser-mingw.c: Likewise. * ser-pipe.c: Likewise. * ser-tcp.c: Likewise. * ser-unix.c: Likewise. * serial.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * shnbsd-tdep.c: Likewise. * skip.c: Likewise. * sol-thread.c: Likewise. * solib-dsbt.c: Likewise. * solib-frv.c: Likewise. * solib-osf.c: Likewise. * solib-som.c: Likewise. * solib-spu.c: Likewise. * solib-target.c: Likewise. * solib.c: Likewise. * somread.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * spu-linux-nat.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * std-regs.c: Likewise. * symfile.c: Likewise. * symmisc.c: Likewise. * symtab.c: Likewise. * target.c: Likewise. * thread.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tracepoint.c: Likewise. * tui/tui-command.c: Likewise. * tui/tui-data.c: Likewise. * tui/tui-disasm.c: Likewise. * tui/tui-file.c: Likewise. * tui/tui-layout.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-regs.c: Likewise. * tui/tui-source.c: Likewise. * tui/tui-stack.c: Likewise. * tui/tui-win.c: Likewise. * tui/tui-windata.c: Likewise. * tui/tui-winsource.c: Likewise. * typeprint.c: Likewise. * ui-file.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valarith.c: Likewise. * valops.c: Likewise. * valprint.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-tdep.c: Likewise. * vaxnbsd-tdep.c: Likewise. * vaxobsd-tdep.c: Likewise. * windows-nat.c: Likewise. * xcoffread.c: Likewise. * xml-support.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include string.h. * event-loop.c: Likewise. * linux-low.c: Likewise. * regcache.c: Likewise. * remote-utils.c: Likewise. * spu-low.c: Likewise. * utils.c: Likewise.	2014-08-07 09:06:47 +01:00
Gary Benson	dccbb60975	Include gdb_assert.h in common-defs.h ... This commit includes gdb_assert.h in common-defs.h and removes all other inclusions. gdb/ 2014-08-07 Gary Benson <gbenson@redhat.com> * common/common-defs.h: Include gdb_assert.h. * aarch64-tdep.c: Do not include gdb_assert.h. * addrmap.c: Likewise. * aix-thread.c: Likewise. * alpha-linux-tdep.c: Likewise. * alpha-mdebug-tdep.c: Likewise. * alphanbsd-tdep.c: Likewise. * amd64-nat.c: Likewise. * amd64-tdep.c: Likewise. * amd64bsd-nat.c: Likewise. * amd64fbsd-nat.c: Likewise. * amd64fbsd-tdep.c: Likewise. * amd64nbsd-nat.c: Likewise. * amd64nbsd-tdep.c: Likewise. * amd64obsd-nat.c: Likewise. * amd64obsd-tdep.c: Likewise. * arch-utils.c: Likewise. * arm-tdep.c: Likewise. * armbsd-tdep.c: Likewise. * auxv.c: Likewise. * bcache.c: Likewise. * bfin-tdep.c: Likewise. * blockframe.c: Likewise. * breakpoint.c: Likewise. * bsd-kvm.c: Likewise. * bsd-uthread.c: Likewise. * buildsym.c: Likewise. * c-exp.y: Likewise. * c-lang.c: Likewise. * charset.c: Likewise. * cleanups.c: Likewise. * cli-out.c: Likewise. * cli/cli-decode.c: Likewise. * cli/cli-dump.c: Likewise. * cli/cli-logging.c: Likewise. * cli/cli-script.c: Likewise. * cli/cli-utils.c: Likewise. * coffread.c: Likewise. * common/common-utils.c: Likewise. * common/queue.h: Likewise. * common/signals.c: Likewise. * common/vec.h: Likewise. * complaints.c: Likewise. * completer.c: Likewise. * corelow.c: Likewise. * cp-abi.c: Likewise. * cp-name-parser.y: Likewise. * cp-namespace.c: Likewise. * cp-support.c: Likewise. * cris-tdep.c: Likewise. * dbxread.c: Likewise. * dictionary.c: Likewise. * doublest.c: Likewise. * dsrec.c: Likewise. * dummy-frame.c: Likewise. * dwarf2-frame-tailcall.c: Likewise. * dwarf2-frame.c: Likewise. * dwarf2expr.c: Likewise. * dwarf2loc.c: Likewise. * dwarf2read.c: Likewise. * eval.c: Likewise. * event-loop.c: Likewise. * exceptions.c: Likewise. * expprint.c: Likewise. * f-valprint.c: Likewise. * fbsd-nat.c: Likewise. * findvar.c: Likewise. * frame-unwind.c: Likewise. * frame.c: Likewise. * frv-tdep.c: Likewise. * gcore.c: Likewise. * gdb-dlfcn.c: Likewise. * gdb_bfd.c: Likewise. * gdbarch.c: Likewise. * gdbarch.sh: Likewise. * gdbtypes.c: Likewise. * gnu-nat.c: Likewise. * gnu-v3-abi.c: Likewise. * go-lang.c: Likewise. * guile/scm-exception.c: Likewise. * guile/scm-gsmob.c: Likewise. * guile/scm-lazy-string.c: Likewise. * guile/scm-math.c: Likewise. * guile/scm-pretty-print.c: Likewise. * guile/scm-safe-call.c: Likewise. * guile/scm-utils.c: Likewise. * guile/scm-value.c: Likewise. * h8300-tdep.c: Likewise. * hppa-hpux-nat.c: Likewise. * hppa-tdep.c: Likewise. * hppanbsd-tdep.c: Likewise. * hppaobsd-tdep.c: Likewise. * i386-darwin-nat.c: Likewise. * i386-darwin-tdep.c: Likewise. * i386-nto-tdep.c: Likewise. * i386-tdep.c: Likewise. * i386bsd-nat.c: Likewise. * i386fbsd-tdep.c: Likewise. * i386gnu-nat.c: Likewise. * i386nbsd-tdep.c: Likewise. * i386obsd-tdep.c: Likewise. * i387-tdep.c: Likewise. * ia64-libunwind-tdep.c: Likewise. * ia64-tdep.c: Likewise. * inf-ptrace.c: Likewise. * inf-ttrace.c: Likewise. * infcall.c: Likewise. * infcmd.c: Likewise. * infrun.c: Likewise. * inline-frame.c: Likewise. * interps.c: Likewise. * jv-lang.c: Likewise. * jv-typeprint.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Likewise. * linux-thread-db.c: Likewise. * m32c-tdep.c: Likewise. * m32r-linux-nat.c: Likewise. * m32r-tdep.c: Likewise. * m68k-tdep.c: Likewise. * m68kbsd-nat.c: Likewise. * m68kbsd-tdep.c: Likewise. * m88k-tdep.c: Likewise. * machoread.c: Likewise. * macroexp.c: Likewise. * macrotab.c: Likewise. * maint.c: Likewise. * mdebugread.c: Likewise. * memory-map.c: Likewise. * mep-tdep.c: Likewise. * mi/mi-common.c: Likewise. * microblaze-tdep.c: Likewise. * mingw-hdep.c: Likewise. * mips-linux-nat.c: Likewise. * mips-linux-tdep.c: Likewise. * mips-tdep.c: Likewise. * mips64obsd-tdep.c: Likewise. * mipsnbsd-tdep.c: Likewise. * mn10300-linux-tdep.c: Likewise. * mn10300-tdep.c: Likewise. * moxie-tdep.c: Likewise. * mt-tdep.c: Likewise. * nat/linux-btrace.c: Likewise. * nat/linux-osdata.c: Likewise. * nat/linux-ptrace.c: Likewise. * nat/mips-linux-watch.c: Likewise. * nios2-linux-tdep.c: Likewise. * nios2-tdep.c: Likewise. * objc-lang.c: Likewise. * objfiles.c: Likewise. * obsd-nat.c: Likewise. * opencl-lang.c: Likewise. * osabi.c: Likewise. * parse.c: Likewise. * ppc-linux-nat.c: Likewise. * ppc-sysv-tdep.c: Likewise. * ppcfbsd-nat.c: Likewise. * ppcfbsd-tdep.c: Likewise. * ppcnbsd-nat.c: Likewise. * ppcnbsd-tdep.c: Likewise. * ppcobsd-nat.c: Likewise. * ppcobsd-tdep.c: Likewise. * printcmd.c: Likewise. * procfs.c: Likewise. * prologue-value.c: Likewise. * psymtab.c: Likewise. * python/py-lazy-string.c: Likewise. * python/py-value.c: Likewise. * regcache.c: Likewise. * reggroups.c: Likewise. * registry.c: Likewise. * remote-sim.c: Likewise. * remote.c: Likewise. * rs6000-aix-tdep.c: Likewise. * rs6000-tdep.c: Likewise. * s390-linux-tdep.c: Likewise. * score-tdep.c: Likewise. * ser-base.c: Likewise. * ser-mingw.c: Likewise. * sh-tdep.c: Likewise. * sh64-tdep.c: Likewise. * solib-darwin.c: Likewise. * solib-spu.c: Likewise. * solib-svr4.c: Likewise. * source.c: Likewise. * sparc-nat.c: Likewise. * sparc-sol2-tdep.c: Likewise. * sparc-tdep.c: Likewise. * sparc64-sol2-tdep.c: Likewise. * sparc64-tdep.c: Likewise. * sparc64fbsd-tdep.c: Likewise. * sparc64nbsd-tdep.c: Likewise. * sparc64obsd-tdep.c: Likewise. * sparcnbsd-tdep.c: Likewise. * sparcobsd-tdep.c: Likewise. * spu-multiarch.c: Likewise. * spu-tdep.c: Likewise. * stabsread.c: Likewise. * stack.c: Likewise. * symfile.c: Likewise. * symtab.c: Likewise. * target-descriptions.c: Likewise. * target-memory.c: Likewise. * target.c: Likewise. * tic6x-linux-tdep.c: Likewise. * tic6x-tdep.c: Likewise. * tilegx-linux-nat.c: Likewise. * tilegx-tdep.c: Likewise. * top.c: Likewise. * tramp-frame.c: Likewise. * tui/tui-out.c: Likewise. * tui/tui-winsource.c: Likewise. * ui-out.c: Likewise. * user-regs.c: Likewise. * utils.c: Likewise. * v850-tdep.c: Likewise. * valops.c: Likewise. * value.c: Likewise. * varobj.c: Likewise. * vax-nat.c: Likewise. * xml-syscall.c: Likewise. * xml-tdesc.c: Likewise. * xstormy16-tdep.c: Likewise. * xtensa-linux-nat.c: Likewise. * xtensa-tdep.c: Likewise. gdb/gdbserver/ 2014-08-07 Gary Benson <gbenson@redhat.com> * server.h: Do not include gdb_assert.h.	2014-08-07 09:06:45 +01:00
Pedro Alves	93d6eb10ed	Remove the target from the event loop while in secondary prompts ... If a pagination prompt triggers while the target is running, and the target exits before the user responded to the pagination query, this happens: Starting program: foo ---Type <return> to continue, or q <return> to quit---No unwaited-for children left. Couldn't get registers: No such process. Couldn't get registers: No such process. Couldn't get registers: No such process. (gdb) Couldn't get registers: No such process. (gdb) To reiterate, the user hasn't replied to the pagination prompt above. A pagination query nests an event loop (in gdb_readline_wrapper). In async mode, in addition to stdin and signal handlers, we'll have the target also installed in the event loop still. So if the target reports an event, that wakes up the nested event loop, which calls into fetch_inferior_event etc. to handle the event which generates further output, all while we should be waiting for pagination confirmation... (TBC, any target event that generates output ends up spuriously waking up the pagination, though exits seem to be the worse kind.) I've played with a couple different approaches to fixing this, while at the same time trying to avoid being invasive. Both revolve around not listening to target events while in a pagination prompt (doing anything else I think would be a much bigger change). The approach taken just removes the target from the event loop while within gdb_readline_wrapper. The other approach used gdb_select directly, with only input_fd installed, but that had the issue that it didn't handle the async signal handlers, and turned out to be a bit more code than the first version. gdb/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * top.c: Include "inf-loop.h". (struct gdb_readline_wrapper_cleanup) <target_is_async_orig>: New field. (gdb_readline_wrapper_cleanup): Make the target async again, if it was async before. (gdb_readline_wrapper): Store whether the target is async, and make it sync. gdb/testsuite/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * gdb.base/paginate-inferior-exit.c: New file. * gdb.base/paginate-inferior-exit.exp: New file.	2014-07-14 20:33:16 +01:00
Pedro Alves	0017922d02	Background execution + pagination aborts readline/gdb ... If pagination occurs as result of output sent as response to a target event while the target is executing in the background, subsequent input aborts readline/gdb: $ gdb program ... (gdb) continue& Continuing. (gdb) ---Type <return> to continue, or q <return> to quit--- *return* ---Type <return> to continue, or q <return> to quit--- Breakpoint 2, after_sleep () at paginate-bg-execution.c:21 ---Type <return> to continue, or q <return> to quit--- 21 return; /* after sleep */ p 1 readline: readline_callback_read_char() called with no handler! *abort/SIGABRT* $ gdb_readline_wrapper_line removes the handler after a line is processed. Usually, we'll end up re-displaying the prompt, and that reinstalls the handler. But if the output is coming out of handling a stop event, we don't re-display the prompt, and nothing restores the handler. So the next input wakes up the event loop and calls into readline, which aborts. We should do better with the prompt handling while the target is running (I think we should coordinate with readline, and hide/redisplay it around output), but that's a more invasive change better done post 7.8, so this patch is conservative and just reinstalls the handler as soon as we're out of the readline line callback. gdb/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * top.c (gdb_readline_wrapper_line): Tweak comment. (gdb_readline_wrapper_cleanup): If readline is enabled, reinstall the input handler callback. gdb/testsuite/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * gdb.base/paginate-bg-execution.c: New file. * gdb.base/paginate-bg-execution.exp: New file.	2014-07-14 20:32:13 +01:00
Eli Zaretskii	97d66cc602	Include --with-guile in 'show configuration's output. ... * top.c (print_gdb_configuration) [HAVE_GUILE]: Print --with-guile or --without-guile, according to how GDB was built.	2014-06-14 20:54:16 +03:00
Tom Tromey	635c7e8a05	make calls to help_list use enumerator ... Currently there are many calls to help_list that pass the constant -1 as the "class" value. However, the parameter is declared as being of type enum command_class, and uses of the constant violate this abstraction. This patch fixes the error everywhere it occurs in the gdb sources. Tested by rebuilding. 2014-06-13 Tom Tromey <tromey@redhat.com> * cp-support.c (maint_cplus_command): Pass all_commands, not -1, to help_list. * guile/guile.c (info_guile_command): Pass all_commands, not -1, to help_list. * tui/tui-win.c (tui_command): Pass all_commands, not -1, to help_list. * tui/tui-regs.c (tui_reg_command): Pass all_commands, not -1, to help_list.Pass all_commands, not -1, to help_list. * cli/cli-dump.c (dump_command, append_command) (srec_dump_command, ihex_dump_command, tekhex_dump_command) (binary_dump_command, binary_append_command): Pass all_commands, not -1, to help_list. * cli/cli-cmds.c (info_command, set_debug): Pass all_commands, not -1, to help_list. * valprint.c (set_print, set_print_raw): Pass all_commands, not -1, to help_list. * typeprint.c (set_print_type): Pass all_commands, not -1, to help_list. * top.c (set_history): Pass all_commands, not -1, to help_list. * target-descriptions.c (set_tdesc_cmd, unset_tdesc_cmd): Pass all_commands, not -1, to help_list. * symfile.c (overlay_command): Pass all_commands, not -1, to help_list. * spu-tdep.c (info_spu_command): Pass all_commands, not -1, to help_list. * serial.c (serial_set_cmd): Pass all_commands, not -1, to help_list. * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Pass all_commands, not -1, to help_list. * remote.c (remote_command, set_remote_cmd): Pass all_commands, not -1, to help_list. * ravenscar-thread.c (set_ravenscar_command): Pass all_commands, not -1, to help_list. * maint.c (maintenance_command, maintenance_info_command) (maintenance_print_command, maintenance_set_cmd): Pass all_commands, not -1, to help_list. * macrocmd.c (macro_command): Pass all_commands, not -1, to help_list. * language.c (set_check): Pass all_commands, not -1, to help_list. * infcmd.c (unset_command): Pass all_commands, not -1, to help_list. * frame.c (set_backtrace_cmd): Pass all_commands, not -1, to help_list. * dwarf2read.c (set_dwarf2_cmd): Pass all_commands, not -1, to help_list. * dcache.c (set_dcache_command): Pass all_commands, not -1, to help_list. * breakpoint.c (save_command): Pass all_commands, not -1, to help_list. * ada-lang.c (maint_set_ada_cmd, set_ada_command): Pass all_commands, not -1, to help_list.	2014-06-13 09:29:19 -06:00
Phil Muldoon	fb1f94b09a	Don't remove #-comments. ... When using the multi-line feature, we don't want the gdb CLI to remove comments from the command list, as this will remove things like "#define". * top.c (command_loop): Handle comments here... (command_line_input): ... not here.	2014-06-03 00:01:39 -07:00
Pedro Alves	45741a9c32	Add new infrun.h header. ... Move infrun.c declarations out of inferior.h to a new infrun.h file. Tested by building on: i686-w64-mingw32, enable-targets=all x86_64-linux, enable-targets=all i586-pc-msdosdjgpp And also grepped the whole tree for each symbol moved to find where infrun.h might be necessary. gdb/ 2014-05-22 Pedro Alves <palves@redhat.com> * inferior.h (debug_infrun, debug_displaced, stop_on_solib_events) (sync_execution, sched_multi, step_stop_if_no_debug, non_stop) (disable_randomization, enum exec_direction_kind) (execution_direction, stop_registers, start_remote) (clear_proceed_status, proceed, resume, user_visible_resume_ptid) (wait_for_inferior, normal_stop, get_last_target_status) (prepare_for_detach, fetch_inferior_event, init_wait_for_inferior) (insert_step_resume_breakpoint_at_sal) (follow_inferior_reset_breakpoints, stepping_past_instruction_at) (set_step_info, print_stop_event, signal_stop_state) (signal_print_state, signal_pass_state, signal_stop_update) (signal_print_update, signal_pass_update) (update_signals_program_target, clear_exit_convenience_vars) (displaced_step_dump_bytes, update_observer_mode) (signal_catch_update, gdb_signal_from_command): Move declarations ... * infrun.h: ... to this new file. * amd64-tdep.c: Include infrun.h. * annotate.c: Include infrun.h. * arch-utils.c: Include infrun.h. * arm-linux-tdep.c: Include infrun.h. * arm-tdep.c: Include infrun.h. * break-catch-sig.c: Include infrun.h. * breakpoint.c: Include infrun.h. * common/agent.c: Include infrun.h instead of inferior.h. * corelow.c: Include infrun.h. * event-top.c: Include infrun.h. * go32-nat.c: Include infrun.h. * i386-tdep.c: Include infrun.h. * inf-loop.c: Include infrun.h. * infcall.c: Include infrun.h. * infcmd.c: Include infrun.h. * infrun.c: Include infrun.h. * linux-fork.c: Include infrun.h. * linux-nat.c: Include infrun.h. * linux-thread-db.c: Include infrun.h. * monitor.c: Include infrun.h. * nto-tdep.c: Include infrun.h. * procfs.c: Include infrun.h. * record-btrace.c: Include infrun.h. * record-full.c: Include infrun.h. * remote-m32r-sdi.c: Include infrun.h. * remote-mips.c: Include infrun.h. * remote-notif.c: Include infrun.h. * remote-sim.c: Include infrun.h. * remote.c: Include infrun.h. * reverse.c: Include infrun.h. * rs6000-tdep.c: Include infrun.h. * s390-linux-tdep.c: Include infrun.h. * solib-irix.c: Include infrun.h. * solib-osf.c: Include infrun.h. * solib-svr4.c: Include infrun.h. * target.c: Include infrun.h. * top.c: Include infrun.h. * windows-nat.c: Include infrun.h. * mi/mi-interp.c: Include infrun.h. * mi/mi-main.c: Include infrun.h. * python/py-threadevent.c: Include infrun.h.	2014-05-22 12:29:11 +01:00
Doug Evans	8d551b0239	New command line option -D. ... * NEWS: Mention it. * main.c (set_gdb_data_directory): New function. (captured_main): Recognize -D. Flag error for --data-directory "". Call set_gdb_data_directory. (print_gdb_help): Print --data-directory, -D. * main.h (set_gdb_data_directory): Declare. * top.c (staged_gdb_datadir): New static global. (set_gdb_datadir): Call set_gdb_data_directory (show_gdb_datadir): New function. (init_main): Update init of data-directory parameter. testsuite/ * gdb.base/catch-syscall.exp (test_catch_syscall_fail_nodatadir): Update. (do_syscall_tests_without_xml): Update. doc/ * gdb.texinfo (Mode Options): Add -D.	2014-05-16 12:15:10 -07:00
Tom Tromey	90e289504f	Fix py-finish-breakpoint.exp with target async. ... With target async enabled, py-finish-breakpoint.exp triggers an assertion failure. The failure occurs because execute_command re-enters the event loop in some circumstances, and in this case resets the sync_execution flag. Then later GDB reaches this assertion in normal_stop: gdb_assert (sync_execution || !target_can_async_p ()); In detail: #1 - A synchronous execution command is run. sync_execution is set. #2 - A python breakpoint is hit (TARGET_WAITKIND_STOPPED), and the corresponding Python breakpoint's stop method is executed. When and while python commands are executed, interpreter_async is forced to 0. #3 - The Python stop method happens to execute a not-execution-related gdb command. In this case, "where 1". #4 - Seeing that sync_execution is set, execute_command nests a new event loop (although that wasn't necessary; this is the problem). #5 - The linux-nat target's pipe in the event loop happens to be marked. That's normal, due to this in linux_nat_wait: /* If we requested any event, and something came out, assume there may be more. If we requested a specific lwp or process, also assume there may be more. */ The nested event loop thus immediately wakes up and calls target_wait. No thread is actually executing in the inferior, so the target returns TARGET_WAITKIND_NO_RESUMED. #6 - normal_stop is reached. GDB prints "No unwaited-for children left.", and resets the sync_execution flag (IOW, there are no resumed threads left, so the synchronous command is considered completed.) This is already bogus. We were handling a breakpoint! #7 - the nested event loop unwinds/ends. GDB is now back to handling the python stop method (TARGET_WAITKIND_STOPPED), which decides the breakpoint should stop. normal_stop is called for this event. However, normal_stop actually works with the _last_ reported target status: void normal_stop (void) { struct target_waitstatus last; ptid_t last_ptid; struct cleanup *old_chain = make_cleanup (null_cleanup, NULL); ... get_last_target_status (&last_ptid, &last); ... if (last.kind == TARGET_WAITKIND_NO_RESUMED) { gdb_assert (sync_execution || !target_can_async_p ()); target_terminal_ours_for_output (); printf_filtered (_("No unwaited-for children left.\n")); } And due to the nesting in execute command, the last event is now TARGET_WAITKIND_NO_RESUMED, not the actual breakpoint event being handled. This could be seen to be broken in itself, but we can leave fixing that for another pass. The assertion is reached, and fails. execute_command has a comment explaining when it should synchronously wait for events: /* If the interpreter is in sync mode (we're running a user command's list, running command hooks or similars), and we just ran a synchronous command that started the target, wait for that command to end. */ However, the code did not follow this comment -- it didn't check to see if the command actually started the target, just whether the target was executing a sync command at this point. This patch fixes the problem by noting whether the target was executing in sync_execution mode before running the command, and then augmenting the condition to test this as well. 2014-03-20 Tom Tromey <tromey@redhat.com> PR gdb/14135 * top.c (execute_command): Only dispatch events if the command started the target.	2014-03-20 18:08:33 +00:00
Doug Evans	6dddc817c1	Extension Language API ... * configure.ac (libpython checking): Remove all but python.o from CONFIG_OBS. Remove all but python.c from CONFIG_SRCS. * configure: Regenerate. * Makefile.in (SFILES): Add extension.c. (HFILES_NO_SRCDIR): Add extension.h, extension-priv.h (COMMON_OBS): Add extension.o. * extension.h: New file. * extension-priv.h: New file. * extension.c: New file. * python/python-internal.h: #include "extension.h". (gdbpy_auto_load_enabled): Declare. (gdbpy_apply_val_pretty_printer): Declare. (gdbpy_apply_frame_filter): Declare. (gdbpy_preserve_values): Declare. (gdbpy_breakpoint_cond_says_stop): Declare. (gdbpy_breakpoint_has_cond): Declare. (void source_python_script_for_objfile): Delete. * python/python.c: #include "extension-priv.h". Delete inclusion of "observer.h". (extension_language_python): Moved here and renamed from script_language_python in py-auto-load.c. Redefined to be of type extension_language_defn. (python_extension_script_ops): New global. (python_extension_ops): New global. (struct python_env): New member previous_active. (restore_python_env): Call restore_active_ext_lang. (ensure_python_env): Call set_active_ext_lang. (gdbpy_clear_quit_flag): Renamed from clear_quit_flag, made static. New arg extlang. (gdbpy_set_quit_flag): Renamed from set_quit_flag, made static. New arg extlang. (gdbpy_check_quit_flag): Renamed from check_quit_flag, made static. New arg extlang. (gdbpy_eval_from_control_command): Renamed from eval_python_from_control_command, made static. New arg extlang. (gdbpy_source_script) Renamed from source_python_script, made static. New arg extlang. (gdbpy_before_prompt_hook): Renamed from before_prompt_hook. Change result to int. New arg extlang. (gdbpy_source_objfile_script): Renamed from source_python_script_for_objfile, made static. New arg extlang. (gdbpy_start_type_printers): Renamed from start_type_printers, made static. New args extlang, extlang_printers. Change result type to "void". (gdbpy_apply_type_printers): Renamed from apply_type_printers, made static. New arg extlang. Rename arg printers to extlang_printers and change type to ext_lang_type_printers *. (gdbpy_free_type_printers): Renamed from free_type_printers, made static. Replace argument arg with extlang, extlang_printers. (!HAVE_PYTHON, eval_python_from_control_command): Delete. (!HAVE_PYTHON, source_python_script): Delete. (!HAVE_PYTHON, gdbpy_should_stop): Delete. (!HAVE_PYTHON, gdbpy_breakpoint_has_py_cond): Delete. (!HAVE_PYTHON, start_type_printers): Delete. (!HAVE_PYTHON, apply_type_printers): Delete. (!HAVE_PYTHON, free_type_printers): Delete. (_initialize_python): Delete call to observer_attach_before_prompt. (finalize_python): Set/restore active extension language. (gdbpy_finish_initialization) Renamed from finish_python_initialization, made static. New arg extlang. (gdbpy_initialized): New function. * python/python.h: #include "extension.h". Delete #include "value.h", "mi/mi-cmds.h". (extension_language_python): Declare. (GDBPY_AUTO_FILE_NAME): Delete. (enum py_bt_status): Moved to extension.h and renamed to ext_lang_bt_status. (enum frame_filter_flags): Moved to extension.h. (enum py_frame_args): Moved to extension.h and renamed to ext_lang_frame_args. (finish_python_initialization): Delete. (eval_python_from_control_command): Delete. (source_python_script): Delete. (apply_val_pretty_printer): Delete. (apply_frame_filter): Delete. (preserve_python_values): Delete. (gdbpy_script_language_defn): Delete. (gdbpy_should_stop, gdbpy_breakpoint_has_py_cond): Delete. (start_type_printers, apply_type_printers, free_type_printers): Delete. * auto-load.c: #include "extension.h". (GDB_AUTO_FILE_NAME): Delete. (auto_load_gdb_scripts_enabled): Make public. New arg extlang. (script_language_gdb): Delete, moved to extension.c and renamed to extension_language_gdb. (source_gdb_script_for_objfile): Delete. (auto_load_pspace_info): New member unsupported_script_warning_printed. (loaded_script): Change type of language member to struct extension_language_defn *. (init_loaded_scripts_info): Initialize unsupported_script_warning_printed. (maybe_add_script): Make static. Change type of language arg to struct extension_language_defn *. (clear_section_scripts): Reset unsupported_script_warning_printed. (auto_load_objfile_script_1): Rewrite to use extension language API. (auto_load_objfile_script): Make public. Remove support-compiled-in and auto-load-enabled checks, moved to auto_load_scripts_for_objfile. (source_section_scripts): Rewrite to use extension language API. (load_auto_scripts_for_objfile): Rewrite to use auto_load_scripts_for_objfile. (collect_matching_scripts_data): Change type of language member to struct extension_language_defn *. (auto_load_info_scripts): Change type of language arg to struct extension_language_defn *. (unsupported_script_warning_print): New function. (script_not_found_warning_print): Make static. (_initialize_auto_load): Rewrite construction of scripts-directory help. * auto-load.h (struct objfile): Add forward decl. (struct script_language): Delete. (struct auto_load_pspace_info): Add forward decl. (struct extension_language_defn): Add forward decl. (maybe_add_script): Delete. (auto_load_objfile_script): Declare. (script_not_found_warning_print): Delete. (auto_load_info_scripts): Update prototype. (auto_load_gdb_scripts_enabled): Declare. * python/py-auto-load.c (gdbpy_auto_load_enabled): Renamed from auto_load_python_scripts_enabled and made public. (script_language_python): Delete, moved to python.c. (gdbpy_script_language_defn): Delete. (info_auto_load_python_scripts): Update to use extension_language_python. * breakpoint.c (condition_command): Replace call to gdbpy_breakpoint_has_py_cond with call to get_breakpoint_cond_ext_lang. (bpstat_check_breakpoint_conditions): Replace call to gdbpy_should_stop with call to breakpoint_ext_lang_cond_says_stop. * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Renamed from gdbpy_should_stop. Change result type to enum scr_bp_stop. New arg slang. Return SCR_BP_STOP_UNSET if py_bp_object is NULL. (gdbpy_breakpoint_has_cond): Renamed from gdbpy_breakpoint_has_py_cond. New arg slang. (local_setattro): Print name of extension language with existing stop condition. * valprint.c (val_print, value_print): Update to call apply_ext_lang_val_pretty_printer. * cp-valprint.c (cp_print_value): Update call to apply_ext_lang_val_pretty_printer. * python/py-prettyprint.c: Remove #ifdef HAVE_PYTHON. (gdbpy_apply_val_pretty_printer): Renamed from apply_val_pretty_printer. New arg extlang. (!HAVE_PYTHON, apply_val_pretty_printer): Delete. * cli/cli-cmds.c (source_script_from_stream): Rewrite to use extension language API. * cli/cli-script.c (execute_control_command): Update to call eval_ext_lang_from_control_command. * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Update to use enum ext_lang_bt_status values. Update call to apply_ext_lang_frame_filter. (mi_cmd_stack_list_locals): Ditto. (mi_cmd_stack_list_args): Ditto. (mi_cmd_stack_list_variables): Ditto. * mi/mi-main.c: Delete #include "python/python-internal.h". Add #include "extension.h". (mi_cmd_list_features): Replace reference to python internal variable gdb_python_initialized with call to ext_lang_initialized_p. * stack.c (backtrace_command_1): Update to use enum ext_lang_bt_status. Update to use enum ext_lang_frame_args. Update to call apply_ext_lang_frame_filter. * python/py-framefilter.c (extract_sym): Update to use enum ext_lang_bt_status. (extract_value, py_print_type, py_print_value): Ditto. (py_print_single_arg, enumerate_args, enumerate_locals): Ditto. (py_mi_print_variables, py_print_locals, py_print_args): Ditto. (py_print_frame): Ditto. (gdbpy_apply_frame_filter): Renamed from apply_frame_filter. New arg extlang. Update to use enum ext_lang_bt_status. * top.c (gdb_init): Delete #ifdef HAVE_PYTHON call to finish_python_initialization. Replace with call to finish_ext_lang_initialization. * typeprint.c (do_free_global_table): Update to call free_ext_lang_type_printers. (create_global_typedef_table): Update to call start_ext_lang_type_printers. (find_global_typedef): Update to call apply_ext_lang_type_printers. * typeprint.h (struct ext_lang_type_printers): Add forward decl. (type_print_options): Change type of global_printers from "void *" to "struct ext_lang_type_printers *". * value.c (preserve_values): Update to call preserve_ext_lang_values. * python/py-value.c: Remove #ifdef HAVE_PYTHON. (gdbpy_preserve_values): Renamed from preserve_python_values. New arg extlang. (!HAVE_PYTHON, preserve_python_values): Delete. * utils.c (quit_flag): Delete, moved to extension.c. (clear_quit_flag, set_quit_flag, check_quit_flag): Delete, moved to extension.c. * eval.c: Delete #include "python/python.h". * main.c: Delete #include "python/python.h". * defs.h: Update comment. testsuite/ * gdb.python/py-breakpoint.exp (test_bkpt_eval_funcs): Update expected output. * gdb.gdb/python-interrupts.exp: New file.	2014-02-05 19:27:58 -08:00
Tom Tromey	1f2bdf09c6	convert flags to bitfields ... This changes various flags struct cmd_list_element into bitfields. In general I think bitfields are cleaner than flag words, at least in a case like this where there is no need to pass the flags around independently of the enclosing struct. 2014-01-20 Tom Tromey <tromey@redhat.com> * cli/cli-decode.c (add_cmd, deprecate_cmd, add_alias_cmd) (add_setshow_cmd_full, delete_cmd, lookup_cmd_1) (deprecated_cmd_warning, complete_on_cmdlist): Update. * cli/cli-decode.h (CMD_DEPRECATED, DEPRECATED_WARN_USER) (MALLOCED_REPLACEMENT, DOC_ALLOCATED): Remove. (struct cmd_list_element) <flags>: Remove. <cmd_deprecated, deprecated_warn_user, malloced_replacement, doc_allocated>: New fields. <hook_in, allow_unknown, abbrev_flag, type, var_type>: Now bitfields. * maint.c (maintenance_do_deprecate): Update. * top.c (execute_command): Update.	2014-01-20 09:10:51 -07:00
Tom Tromey	78e5999d37	remove use_windows ... Nothing actually uses use_windows, not even Insight. So, this patch removes it. 2014-01-13 Tom Tromey <tromey@redhat.com> * defs.h (use_windows): Remove. * gdb.c (main): Update. * main.c (captured_main, gdb_main): Update. * main.h (struct captured_main_args) <use_windows>: Remove. * top.c (use_windows): Remove.	2014-01-13 14:25:48 -07:00
Tom Tromey	42c85435d6	remove deprecated_set_hook ... This removes deprecated_set_hook. Insight was the last user of this hook, but I recently checked in a patch to have it use the command_param_changed observer instead. 2014-01-13 Tom Tromey <tromey@redhat.com> * cli/cli-setshow.c (do_set_command): Update. * defs.h (deprecated_set_hook): Remove. * top.c (deprecated_set_hook): Remove.	2014-01-13 12:33:43 -07:00
Joel Brobecker	ecd75fc8ee	Update Copyright year range in all files maintained by GDB.	2014-01-01 07:54:24 +04:00
Joel Brobecker	28498c4207	Update copyright year in gdb/gdbserver/gdbreplay version output. ... gdb/ChangeLog: * top.c (print_gdb_version): Set copyright year to 2014. gdb/gdbserver/ChangeLog: * gdbserver.c (gdbserver_version): Set copyright year to 2014. * gdbreplay.c (gdbreplay_version): Likewise.	2014-01-01 07:43:51 +04:00
Yao Qi	68c765e263	Move target-dcache out of target.c ... This patch moves target_dcache related code out of target.c. gdb: 2013-11-20 Yao Qi <yao@codesourcery.com> * Makefile.in (SFILES):Add target-dcache.c. (HFILES_NO_SRCDIR): Add target-dcache.h. (COMMON_OBS): Add target-dcache.o. * dcache.c: Remove inclusion to "target.h". Include "target-dcache.h". * memattr.c: Include "target-dcache.h". * top.c: Likewise. * tracepoint.c: Likewise. * target.c: (stack_cache_enabled_p_1): Move to target-dcache.c. (stack_cache_enabled_p): Likewise. (set_stack_cache_enabled_p): Likewise. (show_stack_cache_enabled_p): Likewise. (target_dcache, target_dcache_init_p): Likewise. (target_dcache_invalidate): Likewise. (target_dcache_get, target_dcache_get_or_init): Likewise. (memory_xfer_partial_1): Call function stack_cache_enabled. (initialize_target): Move code to target-dcache.c. * target.h (target_dcache_invalidate): Move to target-dcache.h. (target_dcache_get): Likewise. * target-dcache.c: New. * target-dcache.h: New.	2013-11-20 11:40:51 +08:00
Tom Tromey	53ce3c3929	remove gdb_stat.h ... This patch is purely mechanical. It removes gdb_stat.h and changes the code to use sys/stat.h. 2013-11-18 Tom Tromey <tromey@redhat.com> * common/gdb_stat.h: Remove. * ada-lang.c: Use sys/stat.h, not gdb_stat.h. * common/filestuff.c: Use sys/stat.h, not gdb_stat.h. * common/linux-osdata.c: Use sys/stat.h, not gdb_stat.h. * corefile.c: Use sys/stat.h, not gdb_stat.h. * ctf.c: Use sys/stat.h, not gdb_stat.h. * darwin-nat.c: Use sys/stat.h, not gdb_stat.h. * dbxread.c: Use sys/stat.h, not gdb_stat.h. * dwarf2read.c: Use sys/stat.h, not gdb_stat.h. * exec.c: Use sys/stat.h, not gdb_stat.h. * gdbserver/linux-low.c: Use sys/stat.h, not gdb_stat.h. * gdbserver/remote-utils.c: Use sys/stat.h, not gdb_stat.h. * inf-child.c: Use sys/stat.h, not gdb_stat.h. * jit.c: Use sys/stat.h, not gdb_stat.h. * linux-nat.c: Use sys/stat.h, not gdb_stat.h. * m68klinux-nat.c: Use sys/stat.h, not gdb_stat.h. * main.c: Use sys/stat.h, not gdb_stat.h. * mdebugread.c: Use sys/stat.h, not gdb_stat.h. * mi/mi-cmd-env.c: Use sys/stat.h, not gdb_stat.h. * nto-tdep.c: Use sys/stat.h, not gdb_stat.h. * objfiles.c: Use sys/stat.h, not gdb_stat.h. * procfs.c: Use sys/stat.h, not gdb_stat.h. * remote-fileio.c: Use sys/stat.h, not gdb_stat.h. * remote-mips.c: Use sys/stat.h, not gdb_stat.h. * remote.c: Use sys/stat.h, not gdb_stat.h. * rs6000-nat.c: Use sys/stat.h, not gdb_stat.h. * sol-thread.c: Use sys/stat.h, not gdb_stat.h. * solib-spu.c: Use sys/stat.h, not gdb_stat.h. * source.c: Use sys/stat.h, not gdb_stat.h. * symfile.c: Use sys/stat.h, not gdb_stat.h. * symmisc.c: Use sys/stat.h, not gdb_stat.h. * symtab.c: Use sys/stat.h, not gdb_stat.h. * top.c: Use sys/stat.h, not gdb_stat.h. * xcoffread.c: Use sys/stat.h, not gdb_stat.h.	2013-11-18 13:29:02 -07:00
Tom Tromey	0e9f083f4c	remove gdb_string.h ... This removes gdb_string.h. This patch is purely mechanical. I created it by running the two commands: git rm common/gdb_string.h perl -pi -e's/"gdb_string.h"/<string.h>/;' *.[chyl] */*.[chyl] 2013-11-18 Tom Tromey <tromey@redhat.com> * common/gdb_string.h: Remove. * aarch64-tdep.c: Use string.h, not gdb_string.h. * ada-exp.y: Use string.h, not gdb_string.h. * ada-lang.c: Use string.h, not gdb_string.h. * ada-lex.l: Use string.h, not gdb_string.h. * ada-typeprint.c: Use string.h, not gdb_string.h. * ada-valprint.c: Use string.h, not gdb_string.h. * aix-thread.c: Use string.h, not gdb_string.h. * alpha-linux-tdep.c: Use string.h, not gdb_string.h. * alpha-mdebug-tdep.c: Use string.h, not gdb_string.h. * alpha-nat.c: Use string.h, not gdb_string.h. * alpha-osf1-tdep.c: Use string.h, not gdb_string.h. * alpha-tdep.c: Use string.h, not gdb_string.h. * alphanbsd-tdep.c: Use string.h, not gdb_string.h. * amd64-dicos-tdep.c: Use string.h, not gdb_string.h. * amd64-linux-nat.c: Use string.h, not gdb_string.h. * amd64-linux-tdep.c: Use string.h, not gdb_string.h. * amd64-nat.c: Use string.h, not gdb_string.h. * amd64-sol2-tdep.c: Use string.h, not gdb_string.h. * amd64fbsd-tdep.c: Use string.h, not gdb_string.h. * amd64obsd-tdep.c: Use string.h, not gdb_string.h. * arch-utils.c: Use string.h, not gdb_string.h. * arm-linux-nat.c: Use string.h, not gdb_string.h. * arm-linux-tdep.c: Use string.h, not gdb_string.h. * arm-tdep.c: Use string.h, not gdb_string.h. * arm-wince-tdep.c: Use string.h, not gdb_string.h. * armbsd-tdep.c: Use string.h, not gdb_string.h. * armnbsd-nat.c: Use string.h, not gdb_string.h. * armnbsd-tdep.c: Use string.h, not gdb_string.h. * armobsd-tdep.c: Use string.h, not gdb_string.h. * avr-tdep.c: Use string.h, not gdb_string.h. * ax-gdb.c: Use string.h, not gdb_string.h. * ax-general.c: Use string.h, not gdb_string.h. * bcache.c: Use string.h, not gdb_string.h. * bfin-tdep.c: Use string.h, not gdb_string.h. * breakpoint.c: Use string.h, not gdb_string.h. * build-id.c: Use string.h, not gdb_string.h. * buildsym.c: Use string.h, not gdb_string.h. * c-exp.y: Use string.h, not gdb_string.h. * c-lang.c: Use string.h, not gdb_string.h. * c-typeprint.c: Use string.h, not gdb_string.h. * c-valprint.c: Use string.h, not gdb_string.h. * charset.c: Use string.h, not gdb_string.h. * cli-out.c: Use string.h, not gdb_string.h. * cli/cli-cmds.c: Use string.h, not gdb_string.h. * cli/cli-decode.c: Use string.h, not gdb_string.h. * cli/cli-dump.c: Use string.h, not gdb_string.h. * cli/cli-interp.c: Use string.h, not gdb_string.h. * cli/cli-logging.c: Use string.h, not gdb_string.h. * cli/cli-script.c: Use string.h, not gdb_string.h. * cli/cli-setshow.c: Use string.h, not gdb_string.h. * cli/cli-utils.c: Use string.h, not gdb_string.h. * coffread.c: Use string.h, not gdb_string.h. * common/common-utils.c: Use string.h, not gdb_string.h. * common/filestuff.c: Use string.h, not gdb_string.h. * common/linux-procfs.c: Use string.h, not gdb_string.h. * common/linux-ptrace.c: Use string.h, not gdb_string.h. * common/signals.c: Use string.h, not gdb_string.h. * common/vec.h: Use string.h, not gdb_string.h. * core-regset.c: Use string.h, not gdb_string.h. * corefile.c: Use string.h, not gdb_string.h. * corelow.c: Use string.h, not gdb_string.h. * cp-abi.c: Use string.h, not gdb_string.h. * cp-support.c: Use string.h, not gdb_string.h. * cp-valprint.c: Use string.h, not gdb_string.h. * cris-tdep.c: Use string.h, not gdb_string.h. * d-lang.c: Use string.h, not gdb_string.h. * dbxread.c: Use string.h, not gdb_string.h. * dcache.c: Use string.h, not gdb_string.h. * demangle.c: Use string.h, not gdb_string.h. * dicos-tdep.c: Use string.h, not gdb_string.h. * disasm.c: Use string.h, not gdb_string.h. * doublest.c: Use string.h, not gdb_string.h. * dsrec.c: Use string.h, not gdb_string.h. * dummy-frame.c: Use string.h, not gdb_string.h. * dwarf2-frame.c: Use string.h, not gdb_string.h. * dwarf2loc.c: Use string.h, not gdb_string.h. * dwarf2read.c: Use string.h, not gdb_string.h. * elfread.c: Use string.h, not gdb_string.h. * environ.c: Use string.h, not gdb_string.h. * eval.c: Use string.h, not gdb_string.h. * event-loop.c: Use string.h, not gdb_string.h. * exceptions.c: Use string.h, not gdb_string.h. * exec.c: Use string.h, not gdb_string.h. * expprint.c: Use string.h, not gdb_string.h. * f-exp.y: Use string.h, not gdb_string.h. * f-lang.c: Use string.h, not gdb_string.h. * f-typeprint.c: Use string.h, not gdb_string.h. * f-valprint.c: Use string.h, not gdb_string.h. * fbsd-nat.c: Use string.h, not gdb_string.h. * findcmd.c: Use string.h, not gdb_string.h. * findvar.c: Use string.h, not gdb_string.h. * fork-child.c: Use string.h, not gdb_string.h. * frame.c: Use string.h, not gdb_string.h. * frv-linux-tdep.c: Use string.h, not gdb_string.h. * frv-tdep.c: Use string.h, not gdb_string.h. * gdb.c: Use string.h, not gdb_string.h. * gdb_bfd.c: Use string.h, not gdb_string.h. * gdbarch.c: Use string.h, not gdb_string.h. * gdbtypes.c: Use string.h, not gdb_string.h. * gnu-nat.c: Use string.h, not gdb_string.h. * gnu-v2-abi.c: Use string.h, not gdb_string.h. * gnu-v3-abi.c: Use string.h, not gdb_string.h. * go-exp.y: Use string.h, not gdb_string.h. * go-lang.c: Use string.h, not gdb_string.h. * go32-nat.c: Use string.h, not gdb_string.h. * hppa-hpux-tdep.c: Use string.h, not gdb_string.h. * hppa-linux-nat.c: Use string.h, not gdb_string.h. * hppanbsd-tdep.c: Use string.h, not gdb_string.h. * hppaobsd-tdep.c: Use string.h, not gdb_string.h. * i386-cygwin-tdep.c: Use string.h, not gdb_string.h. * i386-dicos-tdep.c: Use string.h, not gdb_string.h. * i386-linux-nat.c: Use string.h, not gdb_string.h. * i386-linux-tdep.c: Use string.h, not gdb_string.h. * i386-nto-tdep.c: Use string.h, not gdb_string.h. * i386-sol2-tdep.c: Use string.h, not gdb_string.h. * i386-tdep.c: Use string.h, not gdb_string.h. * i386bsd-tdep.c: Use string.h, not gdb_string.h. * i386gnu-nat.c: Use string.h, not gdb_string.h. * i386nbsd-tdep.c: Use string.h, not gdb_string.h. * i386obsd-tdep.c: Use string.h, not gdb_string.h. * i387-tdep.c: Use string.h, not gdb_string.h. * ia64-libunwind-tdep.c: Use string.h, not gdb_string.h. * ia64-linux-nat.c: Use string.h, not gdb_string.h. * inf-child.c: Use string.h, not gdb_string.h. * inf-ptrace.c: Use string.h, not gdb_string.h. * inf-ttrace.c: Use string.h, not gdb_string.h. * infcall.c: Use string.h, not gdb_string.h. * infcmd.c: Use string.h, not gdb_string.h. * inflow.c: Use string.h, not gdb_string.h. * infrun.c: Use string.h, not gdb_string.h. * interps.c: Use string.h, not gdb_string.h. * iq2000-tdep.c: Use string.h, not gdb_string.h. * irix5-nat.c: Use string.h, not gdb_string.h. * jv-exp.y: Use string.h, not gdb_string.h. * jv-lang.c: Use string.h, not gdb_string.h. * jv-typeprint.c: Use string.h, not gdb_string.h. * jv-valprint.c: Use string.h, not gdb_string.h. * language.c: Use string.h, not gdb_string.h. * linux-fork.c: Use string.h, not gdb_string.h. * linux-nat.c: Use string.h, not gdb_string.h. * lm32-tdep.c: Use string.h, not gdb_string.h. * m2-exp.y: Use string.h, not gdb_string.h. * m2-typeprint.c: Use string.h, not gdb_string.h. * m32c-tdep.c: Use string.h, not gdb_string.h. * m32r-linux-nat.c: Use string.h, not gdb_string.h. * m32r-linux-tdep.c: Use string.h, not gdb_string.h. * m32r-rom.c: Use string.h, not gdb_string.h. * m32r-tdep.c: Use string.h, not gdb_string.h. * m68hc11-tdep.c: Use string.h, not gdb_string.h. * m68k-tdep.c: Use string.h, not gdb_string.h. * m68kbsd-tdep.c: Use string.h, not gdb_string.h. * m68klinux-nat.c: Use string.h, not gdb_string.h. * m68klinux-tdep.c: Use string.h, not gdb_string.h. * m88k-tdep.c: Use string.h, not gdb_string.h. * macrocmd.c: Use string.h, not gdb_string.h. * main.c: Use string.h, not gdb_string.h. * mdebugread.c: Use string.h, not gdb_string.h. * mem-break.c: Use string.h, not gdb_string.h. * memattr.c: Use string.h, not gdb_string.h. * memory-map.c: Use string.h, not gdb_string.h. * mep-tdep.c: Use string.h, not gdb_string.h. * mi/mi-cmd-break.c: Use string.h, not gdb_string.h. * mi/mi-cmd-disas.c: Use string.h, not gdb_string.h. * mi/mi-cmd-env.c: Use string.h, not gdb_string.h. * mi/mi-cmd-stack.c: Use string.h, not gdb_string.h. * mi/mi-cmd-var.c: Use string.h, not gdb_string.h. * mi/mi-cmds.c: Use string.h, not gdb_string.h. * mi/mi-console.c: Use string.h, not gdb_string.h. * mi/mi-getopt.c: Use string.h, not gdb_string.h. * mi/mi-interp.c: Use string.h, not gdb_string.h. * mi/mi-main.c: Use string.h, not gdb_string.h. * mi/mi-parse.c: Use string.h, not gdb_string.h. * microblaze-rom.c: Use string.h, not gdb_string.h. * microblaze-tdep.c: Use string.h, not gdb_string.h. * mingw-hdep.c: Use string.h, not gdb_string.h. * minidebug.c: Use string.h, not gdb_string.h. * minsyms.c: Use string.h, not gdb_string.h. * mips-irix-tdep.c: Use string.h, not gdb_string.h. * mips-linux-tdep.c: Use string.h, not gdb_string.h. * mips-tdep.c: Use string.h, not gdb_string.h. * mips64obsd-tdep.c: Use string.h, not gdb_string.h. * mipsnbsd-tdep.c: Use string.h, not gdb_string.h. * mipsread.c: Use string.h, not gdb_string.h. * mn10300-linux-tdep.c: Use string.h, not gdb_string.h. * mn10300-tdep.c: Use string.h, not gdb_string.h. * monitor.c: Use string.h, not gdb_string.h. * moxie-tdep.c: Use string.h, not gdb_string.h. * mt-tdep.c: Use string.h, not gdb_string.h. * nbsd-tdep.c: Use string.h, not gdb_string.h. * nios2-linux-tdep.c: Use string.h, not gdb_string.h. * nto-procfs.c: Use string.h, not gdb_string.h. * nto-tdep.c: Use string.h, not gdb_string.h. * objc-lang.c: Use string.h, not gdb_string.h. * objfiles.c: Use string.h, not gdb_string.h. * opencl-lang.c: Use string.h, not gdb_string.h. * osabi.c: Use string.h, not gdb_string.h. * osdata.c: Use string.h, not gdb_string.h. * p-exp.y: Use string.h, not gdb_string.h. * p-lang.c: Use string.h, not gdb_string.h. * p-typeprint.c: Use string.h, not gdb_string.h. * parse.c: Use string.h, not gdb_string.h. * posix-hdep.c: Use string.h, not gdb_string.h. * ppc-linux-nat.c: Use string.h, not gdb_string.h. * ppc-sysv-tdep.c: Use string.h, not gdb_string.h. * ppcfbsd-tdep.c: Use string.h, not gdb_string.h. * ppcnbsd-tdep.c: Use string.h, not gdb_string.h. * ppcobsd-tdep.c: Use string.h, not gdb_string.h. * printcmd.c: Use string.h, not gdb_string.h. * procfs.c: Use string.h, not gdb_string.h. * prologue-value.c: Use string.h, not gdb_string.h. * python/py-auto-load.c: Use string.h, not gdb_string.h. * python/py-gdb-readline.c: Use string.h, not gdb_string.h. * ravenscar-thread.c: Use string.h, not gdb_string.h. * regcache.c: Use string.h, not gdb_string.h. * registry.c: Use string.h, not gdb_string.h. * remote-fileio.c: Use string.h, not gdb_string.h. * remote-m32r-sdi.c: Use string.h, not gdb_string.h. * remote-mips.c: Use string.h, not gdb_string.h. * remote-sim.c: Use string.h, not gdb_string.h. * remote.c: Use string.h, not gdb_string.h. * reverse.c: Use string.h, not gdb_string.h. * rs6000-aix-tdep.c: Use string.h, not gdb_string.h. * ser-base.c: Use string.h, not gdb_string.h. * ser-go32.c: Use string.h, not gdb_string.h. * ser-mingw.c: Use string.h, not gdb_string.h. * ser-pipe.c: Use string.h, not gdb_string.h. * ser-tcp.c: Use string.h, not gdb_string.h. * ser-unix.c: Use string.h, not gdb_string.h. * serial.c: Use string.h, not gdb_string.h. * sh-tdep.c: Use string.h, not gdb_string.h. * sh64-tdep.c: Use string.h, not gdb_string.h. * shnbsd-tdep.c: Use string.h, not gdb_string.h. * skip.c: Use string.h, not gdb_string.h. * sol-thread.c: Use string.h, not gdb_string.h. * solib-dsbt.c: Use string.h, not gdb_string.h. * solib-frv.c: Use string.h, not gdb_string.h. * solib-osf.c: Use string.h, not gdb_string.h. * solib-spu.c: Use string.h, not gdb_string.h. * solib-target.c: Use string.h, not gdb_string.h. * solib.c: Use string.h, not gdb_string.h. * somread.c: Use string.h, not gdb_string.h. * source.c: Use string.h, not gdb_string.h. * sparc-nat.c: Use string.h, not gdb_string.h. * sparc-sol2-tdep.c: Use string.h, not gdb_string.h. * sparc-tdep.c: Use string.h, not gdb_string.h. * sparc64-tdep.c: Use string.h, not gdb_string.h. * sparc64fbsd-tdep.c: Use string.h, not gdb_string.h. * sparc64nbsd-tdep.c: Use string.h, not gdb_string.h. * sparcnbsd-tdep.c: Use string.h, not gdb_string.h. * spu-linux-nat.c: Use string.h, not gdb_string.h. * spu-multiarch.c: Use string.h, not gdb_string.h. * spu-tdep.c: Use string.h, not gdb_string.h. * stabsread.c: Use string.h, not gdb_string.h. * stack.c: Use string.h, not gdb_string.h. * std-regs.c: Use string.h, not gdb_string.h. * symfile.c: Use string.h, not gdb_string.h. * symmisc.c: Use string.h, not gdb_string.h. * symtab.c: Use string.h, not gdb_string.h. * target.c: Use string.h, not gdb_string.h. * thread.c: Use string.h, not gdb_string.h. * tilegx-linux-nat.c: Use string.h, not gdb_string.h. * tilegx-tdep.c: Use string.h, not gdb_string.h. * top.c: Use string.h, not gdb_string.h. * tracepoint.c: Use string.h, not gdb_string.h. * tui/tui-command.c: Use string.h, not gdb_string.h. * tui/tui-data.c: Use string.h, not gdb_string.h. * tui/tui-disasm.c: Use string.h, not gdb_string.h. * tui/tui-file.c: Use string.h, not gdb_string.h. * tui/tui-layout.c: Use string.h, not gdb_string.h. * tui/tui-out.c: Use string.h, not gdb_string.h. * tui/tui-regs.c: Use string.h, not gdb_string.h. * tui/tui-source.c: Use string.h, not gdb_string.h. * tui/tui-stack.c: Use string.h, not gdb_string.h. * tui/tui-win.c: Use string.h, not gdb_string.h. * tui/tui-windata.c: Use string.h, not gdb_string.h. * tui/tui-winsource.c: Use string.h, not gdb_string.h. * typeprint.c: Use string.h, not gdb_string.h. * ui-file.c: Use string.h, not gdb_string.h. * ui-out.c: Use string.h, not gdb_string.h. * user-regs.c: Use string.h, not gdb_string.h. * utils.c: Use string.h, not gdb_string.h. * v850-tdep.c: Use string.h, not gdb_string.h. * valarith.c: Use string.h, not gdb_string.h. * valops.c: Use string.h, not gdb_string.h. * valprint.c: Use string.h, not gdb_string.h. * value.c: Use string.h, not gdb_string.h. * varobj.c: Use string.h, not gdb_string.h. * vax-tdep.c: Use string.h, not gdb_string.h. * vaxnbsd-tdep.c: Use string.h, not gdb_string.h. * vaxobsd-tdep.c: Use string.h, not gdb_string.h. * windows-nat.c: Use string.h, not gdb_string.h. * xcoffread.c: Use string.h, not gdb_string.h. * xml-support.c: Use string.h, not gdb_string.h. * xstormy16-tdep.c: Use string.h, not gdb_string.h. * xtensa-linux-nat.c: Use string.h, not gdb_string.h.	2013-11-18 13:29:00 -07:00
Muhammad Bilal	452a569eff	Revert "2013-11-06 Muhammad Bilal <mbilal@codesourcery.com>" ... This reverts commit dd99d3d15a.	2013-11-06 19:43:45 +05:00
Muhammad Bilal	dd99d3d15a	2013-11-06 Muhammad Bilal <mbilal@codesourcery.com> ... PR cli/15224 * top.c (init_main): 'set history save on' by default.	2013-11-06 18:53:50 +05:00
Muhammad Bilal	840da61ad9	2013-11-06 Muhammad Bilal <mbilal@codesourcery.com> ... PR cli/16122 * top.c (command_line_input): Unify interactivity tests to use input_from_terminal_p. * event-top.c (command_line_handler): Likewise.	2013-11-06 12:24:23 +05:00
Joel Brobecker	0d12017b31	Rename "set/show remotebaud" command into "set/show serial baud" ... This patch renames the "set/show remotebaud" commands into "set/show serial baud", and moves its implementation into serial.c. It also moves the "baud_rate" global from top.c to serial.c, where the new code is being added (the alternative was to add an include of target.h). And to facilitate the transition to the new setting name, this patch also preserves the old commands, and marks them as deprecated to alert the users of the change. gdb/ChangeLog: * cli/cli-cmds.c (show_baud_rate): Moved to serial.c as serial_baud_show_cmd. (_initialize_cli_cmds): Delete the code creating the "set/show remotebaud" commands. * serial.c (baud_rate): Move here from top.c. (serial_baud_show_cmd): Move here from cli/cli-cmds.c. (_initialize_serial): Create "set/show serial baud" commands. Add "set/show remotebaud" command aliases. * top.c (baud_rate): Moved to serial.c. * NEWS: Document the new "set/show serial baud" commands, replacing "set/show remotebaud". gdb/doc/ChangeLog: * gdb.texinfo: Replace "set remotebaud" and "show remotebaud" by "set serial baud" and "show serial baud" (resp) throughout.	2013-10-10 05:50:20 +00:00
Andrew Burgess	5a5d8ead94	Remove use of deprecated_init_ui_hook from quit_confirm. ... https://sourceware.org/ml/gdb-patches/2013-09/msg00224.html gdb/ChangeLog * top.c (quit_confirm): Remove use of deprecated_init_ui_hook.	2013-09-09 12:13:58 +00:00
Andrew Burgess	257e6d53e2	Remove deprecated_command_loop_hook. ... https://sourceware.org/ml/gdb-patches/2013-09/msg00174.html gdb/ChangeLog * gdb/defs.h (deprecated_command_loop_hook): Remove, including references in comments. * gdb/interps.c (current_interp_command_loop): No longer use deprecated_command_loop_hook. (clear_interpreter_hooks): Remove deprecated_command_loop_hook setup. * gdb/top.c (deprecated_command_loop_hook): Remove.	2013-09-05 16:46:56 +00:00
Phil Muldoon	af4c453a83	2013-08-29 Phil Muldoon <pmuldoon@redhat.com> ... PR cli/15842 * top.c (print_gdb_version): Remove erroneous newline after help text.	2013-08-29 09:09:22 +00:00
Muhammad Bilal	35ab155d37	2013-08-15 Muhammad Bilal <mbilal@codesourcery.com> ... PR cli/15841 * top.c (quit_force): Skip writing history file if input is not from terminal.	2013-08-15 08:18:31 +00:00
Muhammad Bilal	97c85fc673	2013-07-30 Muhammad Bilal <mbilal@codesorcery.com> ... PR gdb/15715 * top.c: Include "filenames.h". (set_history_filename): New function. (init_main): Install it as set hook of the "set history filename" command. 2013-07-30 Muhammad Bilal <mbilal@codesourcery.com> PR gdb/15715 * gdb.base/setshow.exp: Test that relative paths passed to 'set history filename' are converted to absolute paths.	2013-07-30 12:06:04 +00:00
Phil Muldoon	1cf55f60bf	2013-07-22 Phil Muldoon <pmuldoon@redhat.com> ... * top.c (print_gdb_version): Add help, apropos description and url to online documentation.	2013-07-22 11:42:31 +00:00
Eli Zaretskii	48d1d6f5c6	top.c (print_gdb_configuration): Explain in output of --configuration ... what does "relocatable" mean.	2013-07-06 07:34:48 +00:00
Pedro Alves	e655c1a2f5	Reimplement DJGPP's .gdbinit -> gdb.ini renaming. ... This simplifies the .gdbinit filename selection logic. We have a GDBINIT_FILENAME define that supposedly configurations would override, but none do so. Instead, the only configuration that wants a different file name instead of ".gdbinit", djgpp, does a strcpy over the gdbinit global array. This means the array needs to be sized, and the code that does that is doing the usual 'PATH_MAX/FILENAME_MAX/fallback constant/etc.' mess. Instead of all that, it's much simpler to have configure specificy the .gdbinit filename. As bonus, we can then make the "gdbinit" global array const. gdb/ 2013-07-01 Pedro Alves <palves@redhat.com> * configure.ac (GDBINIT): Define, depending on host. * go32-nat.c (init_go32_ops): Don't override gdbinit here. * top.c (PATH_MAX): Delete fallback definition. (GDBINIT_FILENAME): Delete. (gdbinit): Reimplement as const char array set to the GDBINIT string constant. * top.h (gdbinit): Make const.	2013-07-01 11:24:17 +00:00
Tom Tromey	5ae85e4448	fix top.c ... execute_command can leak a cleanup along one return path. * top.c (execute_command): Discard 'cleanup_if_error' cleanups.	2013-05-30 17:27:44 +00:00
Yao Qi	ab11614906	gdb/ ... * top.c (print_gdb_configuration): Print configure-time parameter on using libbabeltrace or not.	2013-04-17 01:02:02 +00:00
Eli Zaretskii	6eaaf48b1c	Implement a new command to show GDB build-time configuration parameters. ... * top.c (print_gdb_configuration): New function, displays the details about GDB configure-time parameters. (print_gdb_version): Mention "show configuration". * cli/cli-cmds.c (show_configuration): New function. (_initialize_cli_cmds): Add the "show configuration" command. * main.c (captured_main) <print_configuration>: New static var. <long_options>: Use it. If --configuration was given, call print_gdb_configuration. * doc/gdb.texinfo (Mode Options): Document '-configuration'. (Help): Document "show configuration". (Bug Reporting): Add requirements to include the configuration details in bug reports.	2013-04-12 08:57:07 +00:00
Pedro Alves	f81d112039	Accept "set foo unlimited" in integer/uinteger/zuinteger_unlimited commands. ... Currently, several commands take "0" or "-1" to mean "unlimited". "show" knows when to print "unlimited": (gdb) show height Number of lines gdb thinks are in a page is 45. (gdb) set height 0 (gdb) show height Number of lines gdb thinks are in a page is unlimited. However, the user can't herself specify "unlimited" directly: (gdb) set height unlimited No symbol table is loaded. Use the "file" command. (gdb) This patch addresses that, by adjusting the set handler for all integer/uinteger/zuinteger_unlimited commands to accept literal "unlimited". It also installs a completer. Presently, we complete on symbols by default, and at <http://sourceware.org/ml/gdb-patches/2013-03/msg00864.html> I've shown a WIP prototype that tried to keep that half working in these commands. In the end, it turned out to be more complicated than justifiable, IMO. It's super rare to want to pass the value of a variable/symbol in the program to a GDB set/show knob. That'll still work, it's just that we won't assist with completion anymore. This patch just sticks with the simple, and completes on "unlimited", and nothing else. This simplification means that "set he<tab><tab>" is all it takes to get to: "set height unlimited" The patch then goes through all integer/uinteger/zuinteger_unlimited commands in the tree, and updates both the online help and the manual to mention that "unlimited" is accepted in addition to 0/-1. In the cases where the command had no online help text at all, this adds it. I've tried to make the texts read in a way that "unlimited" is suggested before "0" or "-1" is. Tested on x86_64 Fedora 17. gdb/ 2013-04-10 Pedro Alves <palves@redhat.com> * cli/cli-decode.c (integer_unlimited_completer): New function. (add_setshow_integer_cmd, add_setshow_uinteger_cmd) (add_setshow_zuinteger_unlimited_cmd): Install the "unlimited" completer. * cli/cli-setshow.c: Include "cli/cli-utils.h". (is_unlimited_literal): New function. (do_set_command): Handle literal "unlimited" arguments. * frame.c (_initialize_frame) <set backtrace limit>: Document "unlimited". * printcmd.c (_initialize_printcmd) <set print max-symbolic-offset>: Add help text. * record-full.c (_initialize_record_full) <set record full insn-number-max>: Likewise. * record.c (_initialize_record) <set record instruction-history-size, set record function-call-history-size>: Add help text. * ser-tcp.c (_initialize_ser_tcp) <set tcp connect-timeout>: Add help text. * tracepoint.c (_initialize_tracepoint) <set trace-buffer-size>: Likewise. * source.c (_initialize_source) <set listsize>: Add help text. * utils.c (initialize_utils) <set height, set width>: Likewise. <set pagination>: Mention "set height unlimited". * valprint.c (_initialize_valprint) <set print elements, set print repeats>: Document "unlimited". gdb/doc/ 2013-04-10 Pedro Alves <palves@redhat.com> * gdb.texinfo (Process Record and Replay): Document that "set record full insn-number-max", "set record instruction-history-size" and "set record function-call-history-size" accept "unlimited". (Backtrace): Document that "set backtrace limit" accepts "unlimited". (List): Document that "set listsize" accepts "unlimited". (Print Settings)" Document that "set print max-symbolic-offset", "set print elements" and "set print repeats" accept "unlimited". (Starting and Stopping Trace Experiments): Document that "set trace-buffer-size" accepts "unlimited". (Remote Configuration): Document that "set tcp connect-timeout" accepts "unlimited". (Command History): Document that "set history size" accepts "unlimited". (Screen Size): Document that "set height" and "set width" accepts "unlimited". Adjust "set pagination"'s description to suggest "set height unlimited" instead of "set height 0". gdb/testsuite/ 2013-04-10 Pedro Alves <palves@redhat.com> * gdb.base/completion.exp: Test "set height", "set listsize" and "set trace-buffer-size" completion. * gdb.base/setshow.exp: Test "set height unlimited". * gdb.trace/trace-buffer-size.exp: Test "set trace-buffer-size unlimited".	2013-04-10 15:11:12 +00:00
Pedro Alves	2f9d54cfce	make -gdb-exit call disconnect_tracing too, and don't lose history if the target errors on "quit" ... Gareth mentions in PR gdb/15275: "The MI '-gdb-exit' command mi_cmd_gdb_exit() never calls disconnect_tracing() and therefore exits correctly." It should, so to get out of tfind mode, as quit may detach instead of kill, and we don't want to confuse the memory/register accesses etc. of the detach process. So we should push down the disconnect tracing bits at least to quit_force. But we can't as is, as that would swallow the error thrown by answering "no" to: Trace is running but will stop on detach; detach anyway? (y or n) So to address that, we split disconnect_tracing in two. One part that does the query, and another part that does the rest, and we make quit_force call the latter. Looking at quit_force, it does several things, some of which are a bit independent of the others. It first kills/detaches, and then writes history, and then runs the final cleanups. It seems better to me to do each of these things even if the previous thing throws. E.g., as is, if something throws while detaching, then we skip writing history. Tested on x86_64 Fedora 17. gdb/ 2013-04-10 Pedro Alves <palves@redhat.com> * cli/cli-cmds.c (quit_command): Call query_if_trace_running instead of disconnect_tracing. * infcmd.c (detach_command, disconnect_command): Call query_if_trace_running. Adjust. * top.c: Include "tracepoint.h". (quit_target): Delete. Contents moved ... (quit_force): ... here. Wrap each stage of teardown in TRY_CATCH. Call disconnect_tracing before detaching.	2013-04-10 14:10:35 +00:00
Pedro Alves	840a9a1f86	Forbid "set history size (INT_MAX..UINT_MAX)" ... The whole readline interface is signed, and works with the 0..INT_MAX range. We don't allow setting the size to UINT_MAX directly. The documented user visible interface is "use 0 for unlimited". The UINT_MAX representation is an implementation detail we could change, e.g., by keeping a separate flag for "unlimited", which is actually what the readline interface does (stifled vs non stifled). Generically speaking, exposing this detail to clients of the interface may make our lives complicated when we find the need to extend the range of some command in the future, and it's better if users (frontends/scripts) aren't relying on anything but what we tell them to use for "unlimited". Making values other than 0 error out is the way to prevent users from using those ranges inappropriately. Quite related, note: (gdb) set history size 0xffffffff integer 4294967295 out of range But, (gdb) set history size 0xfffffffe (gdb) show history size The size of the command history is unlimited. (gdb) set history size 0x100000000 integer 4294967296 out of range If values over INT_MAX are accepted as unlimited, then there's no good argument for only accepting [INT_MAX..UINT_MAX) as valid "unlimited" magic numbers, while not accepting [UINT_MAX..inf). Making the setting's control variable of different type (unsigned int) of the rest of the related code (int) adds the need to recall that one variable among all these is unsigned, and that one need to think about whether these comparisons are signed or unsigned, along with the promotion/conversion rules. Since this is an easy to forget detail, this patch renames the variable to at least make it more obvious that this variable is not one of GNU history's public int variables, which are all signed. We don't actually need the only code that presently is affected by this, though, the code that is computing the current history's length. We can just use GNU history's history_length instead: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Variable: int history_length The number of entries currently stored in the history list. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /* Return the history entry which is logically at OFFSET in the history array. OFFSET is relative to history_base. */ HIST_ENTRY * history_get (offset) int offset; { int local_index; local_index = offset - history_base; return (local_index >= history_length || local_index < 0 || the_history == 0) ? (HIST_ENTRY *)NULL : the_history[local_index]; } ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ At the time this code was added (gdb 4.13 ~1994), 'history_length' was extern, but not documented in readline's GNU history documents, so I guess it wasn't considered public then and the loop was the workaround. One of the warts of GDB choosing 0 to mean unlimited is that "set history size 0" behaves differently from 'HISTSIZE=0 gdb'. The latter leaves GDB with no history, while the former means "unlimited"... $ HISTSIZE=0 ./gdb ... (gdb) show history size The size of the command history is 0. We shouldn't really change what HISTSIZE=0 means, as bash, etc. also handle 0 as real zero, and zero it's what really makes sense. gdb/ 2013-03-27 Pedro Alves <palves@redhat.com> * top.c (history_size): Rename to ... (history_size_setshow_var): ... this. Add comment. (show_commands): Use readline's 'history_length' instead of computing the history length by calling history_get in a loop. (set_history_size_command): Error out for sizes over INT_MAX. Restore previous history size on invalid size. (init_history): If HISTSIZE is negative, leave the history size as zero. Add comments. (init_main): Adjust.	2013-03-27 12:14:09 +00:00
Pedro Alves	1fb2e2b569	Use readline's 'history_max_entries' instead of the old 'max_input_history'. ... Ref: http://www.sourceware.org/ml/gdb-patches/2002-08/msg00486.html We've long since imported a newer readline, no need to use the old compatibility variable anymore. Tested on x86_64 Fedora 17. gdb/ 2013-03-26 Pedro Alves <palves@redhat.com> * top.c (gdb_rl_operate_and_get_next): Replace max_input_history use with history_max_entries use. Remove FIXME note.	2013-03-26 16:47:02 +00:00
Doug Evans	bd712aed2f	New commands "mt set per-command {space,time,symtab} {on,off}". ... * NEWS: Add entry. * event-top.c: #include "maint.h". * main.c: #include "maint.h". * maint.c: #include <sys/time.h>, <time.h>, block.h, top.h, timeval-utils.h, maint.h, cli/cli-setshow.h. (per_command_time, per_command_space): New static globals. (per_command_symtab): New static global. (per_command_setlist, per_command_showlist): New static globals. (struct cmd_stats): Move here from utils.c. (set_per_command_time): Renamed from set_display_time in utils.c and moved here. All callers updated. (set_per_command_space): Renamed from set_display_space in utils.c and moved here. All callers updated. (count_symtabs_and_blocks): New function. (report_command_stats): Moved here from utils.c. Add support for printing symtab stats. Only print data if enabled before command executed. (make_command_stats_cleanup): Ditto. (sert_per_command_cmd, show_per_command_cmd): New functions. (_initialize_maint_cmds): Add new commands mt set per-command {space,time,symtab} {on,off}. * maint.h: New file. * top.c: #include "maint.h". * utils.c (reset_prompt_for_continue_wait_time): New function. (get_prompt_for_continue_wait_time): New function. * utils.h (reset_prompt_for_continue_wait_time): Declare (get_prompt_for_continue_wait_time): Declare. (make_command_stats_cleanup): Moved to maint.h. (set_display_time, set_display_space): Moved to maint.h and renamed to set_per_command_time, set_per_command_space. * cli/cli-setshow.c (parse_cli_boolean_value): Renamed from parse_binary_operation and made non-static. Don't call error, just return an error marker. All callers updated. * cli/cli-setshow.h (parse_cli_boolean_value): Declare. doc/ * gdb.texinfo (Maintenance Commands): Add docs for "mt set per-command {space,time,symtab} {on,off}". testsuite/ * gdb.base/maint.exp: Update tests for per-command stats.	2013-03-21 17:37:30 +00:00
Jan Kratochvil	460014f572	gdb/ ... Code cleanup. * bfd-target.c (target_bfd_xclose): Remove parameter quitting. * bsd-kvm.c (bsd_kvm_close): Likewise. * bsd-uthread.c (bsd_uthread_close): Likewise. * corelow.c (core_close): Likewise. (core_close_cleanup): Remove parameter quitting from a caller. * event-top.c (async_disconnect): Likewise. * exec.c (exec_close_1): Remove parameter quitting. * go32-nat.c (go32_close): Likewise. * linux-nat.c (linux_nat_close): Remove parameter quitting. Remove parameter quitting from a caller. * mips-linux-nat.c (super_close): Remove parameter quitting from the variable. (mips_linux_close): Remove parameter quitting. Remove parameter quitting from a caller. * monitor.c (monitor_close): Remove parameter quitting. * monitor.h (monitor_close): Likewise. * record-btrace.c (record_btrace_close): Likewise. * record-full.c (record_full_close): Likewise. * remote-m32r-sdi.c (m32r_close): Remove parameter quitting and remove it also from fprintf_unfiltered. * remote-mips.c (mips_close): Remove parameter quitting. (mips_detach): Remove parameter quitting from a caller. * remote-sim.c (gdbsim_close): Remove parameter quitting. (gdbsim_close): Remove duplicate function comment. Remove parameter quitting and remove it also from printf_filtered. * remote.c (remote_close): Remove parameter quitting. * solib-svr4.c (enable_break): Remove parameter quitting from a caller. * target.c (update_current_target): Remove parameter int from to_close de_fault. (push_target, unpush_target, pop_target): Remove parameter quitting from a caller. (pop_all_targets_above, pop_all_targets): Remove parameter quitting. Remove parameter quitting from a caller. (target_preopen): Remove parameter quitting from a caller. (target_close): Remove parameter quitting. Remove parameter quitting from a caller two times. Remove parameter quitting also from fprintf_unfiltered. * target.h (struct target_ops): Remove parameter quitting and as int from fields to_xclose and to_close. (extern struct target_ops current_target): (target_close, pop_all_targets): Remove parameter quitting. Update the comment. (pop_all_targets_above): Remove parameter quitting. * top.c (quit_target): Remove parameter quitting from a caller. * tracepoint.c (tfile_close): Remove parameter quitting. * windows-nat.c (windows_close): Remove parameter quitting.	2013-03-20 15:46:24 +00:00
Pedro Alves	6f937416b9	Constify strings in tracepoint.c, lookup_cmd and the completers. ... This is sort of a continuation of Keith's parse_exp_1 constification patch. It started out by undoing these bits: @@ -754,9 +754,12 @@ validate_actionline (char **line, struct tmp_p = p; for (loc = t->base.loc; loc; loc = loc->next) { - p = tmp_p; - exp = parse_exp_1 (&p, loc->address, + const char *q; + + q = tmp_p; + exp = parse_exp_1 (&q, loc->address, block_for_pc (loc->address), 1); + p = (char *) q; and progressively making more things const upwards, fixing fallout, rinse repeat, until GDB built again (--enable-targets=all). That ended up constifying lookup_cmd/add_cmd and (lots of) friends, and the completers. I didn't try to constify the command hooks themselves, because I know upfront there are commands that write to the command string argument, and I think I managed to stop at a nice non-hacky split point already. I think the only non-really-super-obvious changes are tracepoint.c:validate_actionline, and tracepoint.c:trace_dump_actions. The rest is just mostly about 'char *' => 'const char *', 'char **'=> 'const char **', and the occasional (e.g., deprecated_cmd_warning) case of 'char **'=> 'const char *', where/when I noticed that nothing actually cares about the pointer to pointer output. Tested on x86_64 Fedora 17, native and gdbserver. gdb/ 2013-03-13 Pedro Alves <palves@redhat.com> * ada-lang.c (struct add_partial_datum) <text, text0, word>: Make fields const. (ada_make_symbol_completion_list): Make "text0" parameter const. * ax-gdb.c (agent_eval_command_one): Make "exp" parameter const. * breakpoint.c (condition_completer): Make "text" and "word" parameters const. Adjust. (check_tracepoint_command): Adjust to validate_actionline prototype change. (catch_syscall_completer): Make "text" and "word" parameters const. * cli/cli-cmds.c (show_user): Make "comname" local const. (valid_command_p): Make "command" parameter const. (alias_command): Make "alias_prefix" and "command_prefix" locals const. * cli/cli-decode.c (add_cmd): Make "name" parameter const. (add_alias_cmd): Make "name" and "oldname" parameters const. Adjust. No longer make copy of OLDNAME. (add_prefix_cmd, add_abbrev_prefix_cmd, add_set_or_show_cmd) (add_setshow_cmd_full, add_setshow_enum_cmd) (add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd) (add_setshow_filename_cmd, add_setshow_string_cmd) (add_setshow_string_noescape_cmd) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd) (delete_cmd, add_info, add_info_alias, add_com, add_com_alias): Make "name" parameter const. (help_cmd): Rename "command" parameter to "arg". New const local "command". (find_cmd): Make "command" parameter const. (lookup_cmd_1): Make "text" parameter pointer to const. Adjust to deprecated_cmd_warning prototype change. (undef_cmd_error): Make "cmdtype" parameter const. (lookup_cmd): Make "line" parameter const. (deprecated_cmd_warning): Change type of "text" parameter to pointer to const char, from pointer to pointer to char. Adjust. (lookup_cmd_composition): Make "text" parameter const. (complete_on_cmdlist, complete_on_enum): Make "text" and "word" parameters const. * cli/cli-decode.h (struct cmd_list_element) <name>: Make field const. * cli/cli-script.c (validate_comname): Make "tem" local const. (define_command): New const local "tem_c". Use it in calls to lookup_cmd. (document_command): Make "tem" and "comfull" locals const. (show_user_1): Make "prefix" and "name" parameters const. * cli-script.h (show_user_1): Make "prefix" and "name" parameters const. * command.h (add_cmd, add_alias_cmd, add_prefix_cmd) (add_abbrev_prefix_cmd, completer_ftype, lookup_cmd, lookup_cmd_1) (deprecated_cmd_warning, lookup_cmd_composition, add_com) (add_com_alias, add_info, add_info_alias, complete_on_cmdlist) (complete_on_enum, add_setshow_enum_cmd) (add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd) (add_setshow_filename_cmd, add_setshow_string_cmd) (add_setshow_string_noescape_cmd) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd): Change prototypes, constifying strings. * completer.c (noop_completer, filename_completer): Make "text" and "prefix" parameters const. (location_completer, expression_completer) (complete_line_internal): Make "text" and "prefix" parameters const and adjust. (command_completer, signal_completer): Make "text" and "prefix" parameters const. * completer.h (noop_completer, filename_completer) (expression_completer, location_completer, command_completer) (signal_completer): Change prototypes. * corefile.c (complete_set_gnutarget): Make "text" and "word" parameters const. * cp-abi.c (cp_abi_completer): Likewise. * expression.h (parse_expression_for_completion): Change prototype. * f-lang.c (f_make_symbol_completion_list): Make "text" and "word" parameters const. * infcmd.c (_initialize_infcmd): Make "cmd_name" local const. * infrun.c (handle_completer): Make "text" and "word" parameters const. * interps.c (interpreter_completer): Make "text" and "word" parameters const. * language.h (struct language_defn) <la_make_symbol_completion_list>: Make "text" and "word" parameters const. * parse.c (parse_exp_1): Move const hack to parse_exp_in_context. (parse_exp_in_context): Rename to ... (parse_exp_in_context_1): ... this. (parse_exp_in_context): Reimplement, with const hack from parse_exp_1. (parse_expression_for_completion): Make "string" parameter const. * printcmd.c (decode_format): Make "string_ptr" parameter pointer to pointer to const char. Adjust. (print_command_1): Make "exp" parameter const. (output_command): Rename to ... (output_command_const): ... this. Make "exp" parameter const. (output_command): Reimplement. (x_command): Adjust. (display_command): Rename "exp" parameter to "arg". New "exp" local, const version of "arg". * python/py-auto-load.c (gdbpy_initialize_auto_load): Make "cmd_name" local const. * python/py-cmd.c (cmdpy_destroyer): Cast const away in xfree call. (cmdpy_completer): Make "text" and "word" parameters const. (gdbpy_parse_command_name): Make "prefix_text2" local const. * python/py-param.c (add_setshow_generic): Make "tmp_name" local const. * remote.c (_initialize_remote): Make "cmd_name" local const. * symtab.c (language_search_unquoted_string): Make "text" and "p" parameters const. Adjust. (completion_list_add_fields): Make "sym_text", "text" and "word" parameters const. (struct add_name_data) <sym_text, text, word>: Make fields const. (default_make_symbol_completion_list_break_on): Make "text" and "word" parameters const. Adjust locals. (default_make_symbol_completion_list) (make_symbol_completion_list, make_symbol_completion_type) (make_symbol_completion_list_fn): Make "text" and "word" parameters const. (make_file_symbol_completion_list): Make "text", "word" and "srcfile" parameters const. Adjust locals. (add_filename_to_list): Make "text" and "word" parameters const. (struct add_partial_filename_data) <text, word>: Make fields const. (make_source_files_completion_list): Make "text" and "word" parameters const. * symtab.h (default_make_symbol_completion_list_break_on) (default_make_symbol_completion_list, make_symbol_completion_list) (make_symbol_completion_type enum type_code) (make_symbol_completion_list_fn make_file_symbol_completion_list) (make_source_files_completion_list): Change prototype. * top.c (execute_command): Adjust to pass pointer to pointer to const char to lookup_cmd, and to deprecated_cmd_warning prototype change. (set_verbose): Make "cmdname" local const. * tracepoint.c (decode_agent_options): Make "exp" parameter const, and adjust. (validate_actionline): Make "line" parameter a pointer to const char, and adjust. (encode_actions_1): Make "action_exp" local const, and adjust. (encode_actions): Adjust. (replace_comma): Delete. (trace_dump_actions): Make "action_exp" and "next_comma" locals const, and adjust. Don't frob the action string while splitting it at commas. Instead, make a copy of each split substring in turn. (trace_dump_command): Adjust to validate_actionline prototype change. * tracepoint.h (decode_agent_options, decode_agent_options) (encode_actions, validate_actionline): Change prototypes. * valprint.h (output_command): Delete declaration. (output_command_const): Declare. * value.c (function_destroyer): Cast const away in xfree call.	2013-03-13 18:34:55 +00:00
Yao Qi	843b20dc1d	gdb/ ... * event-loop.c: Include "queue.h". (gdb_event_p): New typedef. (DECLARE_QUEUE_P): Use. (DEFINE_QUEUE_P): Use. (async_queue_event): Remove. (gdb_event_xfree): New. (initialize_event_loop): New. (process_event): Use QUEUE macros. (event_queue): Remove. (gdb_wait_for_event): Caller update. (check_async_event_handlers): Likewise. (poll_timers): Likewise. * event-loop.h (initialize_event_loop): Declare. * event-loop.c (gdb_event_xfree): New. * top.c (gdb_init): Call initialize_event_loop.	2013-01-25 14:17:10 +00:00
Tom Tromey	e93a877490	PR cli/7719: ... * NEWS: Update. * ada-valprint.c (printstr, print_field_values): Remove "inspect_it" code. * cp-valprint.c (cp_print_value_fields): Remove "inspect_it" code. * jv-valprint.c (java_print_value_fields): Remove "inspect_it" code. * m2-lang.c (m2_printstr): Remove "inspect_it" code. * main.c (captured_main): Remove "epoch" argument. * objc-lang.c (objc_printstr): Remove "inspect_it" code. * p-lang.c (pascal_printstr): Remove "inspect_it" code. * p-valprint.c (pascal_object_print_value_fields): Remove "inspect_it" code. * printcmd.c (print_command_1): Remove 'inspect' argument. (print_command, call_command): Update. (inspect_command): Remove. (_initialize_printcmd): Make "inspect" an alias for "print". * top.c (epoch_interface): Remove. * top.h (epoch_interface): Remove. * valprint.c (user_print_options): Update. (print_converted_chars_to_obstack): Remove "inspect_it" code. * valprint.h (struct value_print_options) <inspect_it>: Remove field. doc * gdb.texinfo (Mode Options): Don't mention -epoch. (Data, Emacs): Remove obsolete comments.	2013-01-07 16:40:39 +00:00
Joel Brobecker	8acc9f485b	Update years in copyright notice for the GDB files. ... Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.	2013-01-01 06:41:43 +00:00
Joel Brobecker	b9786c7408	Update copyright year in gdb/gdbserver/gdbreplay version output. ... gdb/ChangeLog: * top.c (print_gdb_version): Update copyright year. gdb/gdbserver/ChangeLog: * gdbreplay.c (gdbreplay_version): Update copyright year. * server.c (gdbserver_version): Likewise.	2013-01-01 05:45:22 +00:00
Tom Tromey	ca7b0bbcfa	* Makefile.in (init.c): Declare initialize_all_files; ... don't include call-cmds.h. * call-cmds.h: Remove. * symtab.c: Don't include call-cmds.h. * top.c: Don't include call-cmds.h. Declare initialize_all_files.	2012-12-18 19:26:29 +00:00
Tom Tromey	e4acb24c9d	* top.c (xgdb_verbose): Remove.	2012-12-17 15:11:56 +00:00