mirror of
https://sourceware.org/git/binutils-gdb.git
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268a13a5a3
This is the next patch in the ongoing series to move gdbsever to the top level. This patch just renames the "common" directory. The idea is to do this move in two parts: first rename the directory (this patch), then move the directory to the top. This approach makes the patches a bit more tractable. I chose the name "gdbsupport" for the directory. However, as this patch was largely written by sed, we could pick a new name without too much difficulty. Tested by the buildbot. gdb/ChangeLog 2019-07-09 Tom Tromey <tom@tromey.com> * contrib/ari/gdb_ari.sh: Change common to gdbsupport. * configure: Rebuild. * configure.ac: Change common to gdbsupport. * gdbsupport: Rename from common. * acinclude.m4: Change common to gdbsupport. * Makefile.in (CONFIG_SRC_SUBDIR, COMMON_SFILES) (HFILES_NO_SRCDIR, stamp-version, ALLDEPFILES): Change common to gdbsupport. * aarch64-tdep.c, ada-lang.c, ada-lang.h, agent.c, alloc.c, amd64-darwin-tdep.c, amd64-dicos-tdep.c, amd64-fbsd-nat.c, amd64-fbsd-tdep.c, amd64-linux-nat.c, amd64-linux-tdep.c, amd64-nbsd-tdep.c, amd64-obsd-tdep.c, amd64-sol2-tdep.c, amd64-tdep.c, amd64-windows-tdep.c, arch-utils.c, arch/aarch64-insn.c, arch/aarch64.c, arch/aarch64.h, arch/amd64.c, arch/amd64.h, arch/arm-get-next-pcs.c, arch/arm-linux.c, arch/arm.c, arch/i386.c, arch/i386.h, arch/ppc-linux-common.c, arch/riscv.c, arch/riscv.h, arch/tic6x.c, arm-tdep.c, auto-load.c, auxv.c, ax-gdb.c, ax-general.c, ax.h, breakpoint.c, breakpoint.h, btrace.c, btrace.h, build-id.c, build-id.h, c-lang.h, charset.c, charset.h, cli/cli-cmds.c, cli/cli-cmds.h, cli/cli-decode.c, cli/cli-dump.c, cli/cli-option.h, cli/cli-script.c, coff-pe-read.c, command.h, compile/compile-c-support.c, compile/compile-c.h, compile/compile-cplus-symbols.c, compile/compile-cplus-types.c, compile/compile-cplus.h, compile/compile-loc2c.c, compile/compile.c, completer.c, completer.h, contrib/ari/gdb_ari.sh, corefile.c, corelow.c, cp-support.c, cp-support.h, cp-valprint.c, csky-tdep.c, ctf.c, darwin-nat.c, debug.c, defs.h, disasm-selftests.c, disasm.c, disasm.h, dtrace-probe.c, dwarf-index-cache.c, dwarf-index-cache.h, dwarf-index-write.c, dwarf2-frame.c, dwarf2expr.c, dwarf2loc.c, dwarf2read.c, event-loop.c, event-top.c, exceptions.c, exec.c, extension.h, fbsd-nat.c, features/aarch64-core.c, features/aarch64-fpu.c, features/aarch64-pauth.c, features/aarch64-sve.c, features/i386/32bit-avx.c, features/i386/32bit-avx512.c, features/i386/32bit-core.c, features/i386/32bit-linux.c, features/i386/32bit-mpx.c, features/i386/32bit-pkeys.c, features/i386/32bit-segments.c, features/i386/32bit-sse.c, features/i386/64bit-avx.c, features/i386/64bit-avx512.c, features/i386/64bit-core.c, features/i386/64bit-linux.c, features/i386/64bit-mpx.c, features/i386/64bit-pkeys.c, features/i386/64bit-segments.c, features/i386/64bit-sse.c, features/i386/x32-core.c, features/riscv/32bit-cpu.c, features/riscv/32bit-csr.c, features/riscv/32bit-fpu.c, features/riscv/64bit-cpu.c, features/riscv/64bit-csr.c, features/riscv/64bit-fpu.c, features/tic6x-c6xp.c, features/tic6x-core.c, features/tic6x-gp.c, filename-seen-cache.h, findcmd.c, findvar.c, fork-child.c, gcore.c, gdb_bfd.c, gdb_bfd.h, gdb_proc_service.h, gdb_regex.c, gdb_select.h, gdb_usleep.c, gdbarch-selftests.c, gdbthread.h, gdbtypes.h, gnu-nat.c, go32-nat.c, guile/guile.c, guile/scm-ports.c, guile/scm-safe-call.c, guile/scm-type.c, i386-fbsd-nat.c, i386-fbsd-tdep.c, i386-go32-tdep.c, i386-linux-nat.c, i386-linux-tdep.c, i386-tdep.c, i387-tdep.c, ia64-libunwind-tdep.c, ia64-linux-nat.c, inf-child.c, inf-ptrace.c, infcall.c, infcall.h, infcmd.c, inferior-iter.h, inferior.c, inferior.h, inflow.c, inflow.h, infrun.c, infrun.h, inline-frame.c, language.h, linespec.c, linux-fork.c, linux-nat.c, linux-tdep.c, linux-thread-db.c, location.c, machoread.c, macrotab.h, main.c, maint.c, maint.h, memattr.c, memrange.h, mi/mi-cmd-break.h, mi/mi-cmd-env.c, mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-interp.c, mi/mi-main.c, mi/mi-parse.h, minsyms.c, mips-linux-tdep.c, namespace.h, nat/aarch64-linux-hw-point.c, nat/aarch64-linux-hw-point.h, nat/aarch64-linux.c, nat/aarch64-sve-linux-ptrace.c, nat/amd64-linux-siginfo.c, nat/fork-inferior.c, nat/linux-btrace.c, nat/linux-btrace.h, nat/linux-namespaces.c, nat/linux-nat.h, nat/linux-osdata.c, nat/linux-personality.c, nat/linux-procfs.c, nat/linux-ptrace.c, nat/linux-ptrace.h, nat/linux-waitpid.c, nat/mips-linux-watch.c, nat/mips-linux-watch.h, nat/ppc-linux.c, nat/x86-dregs.c, nat/x86-dregs.h, nat/x86-linux-dregs.c, nat/x86-linux.c, nto-procfs.c, nto-tdep.c, objfile-flags.h, objfiles.c, objfiles.h, obsd-nat.c, observable.h, osdata.c, p-valprint.c, parse.c, parser-defs.h, ppc-linux-nat.c, printcmd.c, probe.c, proc-api.c, procfs.c, producer.c, progspace.h, psymtab.h, python/py-framefilter.c, python/py-inferior.c, python/py-ref.h, python/py-type.c, python/python.c, record-btrace.c, record-full.c, record.c, record.h, regcache-dump.c, regcache.c, regcache.h, remote-fileio.c, remote-fileio.h, remote-sim.c, remote.c, riscv-tdep.c, rs6000-aix-tdep.c, rust-exp.y, s12z-tdep.c, selftest-arch.c, ser-base.c, ser-event.c, ser-pipe.c, ser-tcp.c, ser-unix.c, skip.c, solib-aix.c, solib-target.c, solib.c, source-cache.c, source.c, source.h, sparc-nat.c, spu-linux-nat.c, stack.c, stap-probe.c, symfile-add-flags.h, symfile.c, symfile.h, symtab.c, symtab.h, target-descriptions.c, target-descriptions.h, target-memory.c, target.c, target.h, target/waitstatus.c, target/waitstatus.h, thread-iter.h, thread.c, tilegx-tdep.c, top.c, top.h, tracefile-tfile.c, tracefile.c, tracepoint.c, tracepoint.h, tui/tui-io.c, ui-file.c, ui-out.h, unittests/array-view-selftests.c, unittests/child-path-selftests.c, unittests/cli-utils-selftests.c, unittests/common-utils-selftests.c, unittests/copy_bitwise-selftests.c, unittests/environ-selftests.c, unittests/format_pieces-selftests.c, unittests/function-view-selftests.c, unittests/lookup_name_info-selftests.c, unittests/memory-map-selftests.c, unittests/memrange-selftests.c, unittests/mkdir-recursive-selftests.c, unittests/observable-selftests.c, unittests/offset-type-selftests.c, unittests/optional-selftests.c, unittests/parse-connection-spec-selftests.c, unittests/ptid-selftests.c, unittests/rsp-low-selftests.c, unittests/scoped_fd-selftests.c, unittests/scoped_mmap-selftests.c, unittests/scoped_restore-selftests.c, unittests/string_view-selftests.c, unittests/style-selftests.c, unittests/tracepoint-selftests.c, unittests/unpack-selftests.c, unittests/utils-selftests.c, unittests/xml-utils-selftests.c, utils.c, utils.h, valarith.c, valops.c, valprint.c, value.c, value.h, varobj.c, varobj.h, windows-nat.c, x86-linux-nat.c, xml-support.c, xml-support.h, xml-tdesc.h, xstormy16-tdep.c, xtensa-linux-nat.c, dwarf2read.h: Change common to gdbsupport. gdb/gdbserver/ChangeLog 2019-07-09 Tom Tromey <tom@tromey.com> * configure: Rebuild. * configure.ac: Change common to gdbsupport. * acinclude.m4: Change common to gdbsupport. * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS) (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change common to gdbsupport. * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h, gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c, inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c, linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c, linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c, linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h, nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c, server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h, thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change common to gdbsupport.
278 lines
7.4 KiB
C++
278 lines
7.4 KiB
C++
/* Output generating routines for GDB.
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Copyright (C) 1999-2019 Free Software Foundation, Inc.
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Contributed by Cygnus Solutions.
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Written by Fernando Nasser for Cygnus.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef UI_OUT_H
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#define UI_OUT_H 1
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#include <vector>
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#include "gdbsupport/enum-flags.h"
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class ui_out_level;
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class ui_out_table;
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struct ui_file;
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/* the current ui_out */
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/* FIXME: This should not be a global but something passed down from main.c
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or top.c. */
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extern struct ui_out **current_ui_current_uiout_ptr (void);
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#define current_uiout (*current_ui_current_uiout_ptr ())
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/* alignment enum */
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enum ui_align
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{
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ui_left = -1,
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ui_center,
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ui_right,
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ui_noalign
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};
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/* flags enum */
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enum ui_out_flag
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{
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ui_source_list = (1 << 0),
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fix_multi_location_breakpoint_output = (1 << 1),
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};
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DEF_ENUM_FLAGS_TYPE (ui_out_flag, ui_out_flags);
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/* Prototypes for ui-out API. */
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/* A result is a recursive data structure consisting of lists and
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tuples. */
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enum ui_out_type
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{
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ui_out_type_tuple,
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ui_out_type_list
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};
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/* Possible kinds of styling. */
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enum class ui_out_style_kind
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{
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/* The default (plain) style. */
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DEFAULT,
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/* File name. */
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FILE,
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/* Function name. */
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FUNCTION,
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/* Variable name. */
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VARIABLE,
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/* Address. */
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ADDRESS
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};
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class ui_out
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{
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public:
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explicit ui_out (ui_out_flags flags = 0);
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virtual ~ui_out ();
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void push_level (ui_out_type type);
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void pop_level (ui_out_type type);
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/* A table can be considered a special tuple/list combination with the
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implied structure: ``table = { hdr = { header, ... } , body = [ {
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field, ... }, ... ] }''. If NR_ROWS is negative then there is at
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least one row. */
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void table_begin (int nr_cols, int nr_rows, const std::string &tblid);
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void table_header (int width, ui_align align, const std::string &col_name,
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const std::string &col_hdr);
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void table_body ();
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void table_end ();
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void begin (ui_out_type type, const char *id);
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void end (ui_out_type type);
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void field_int (const char *fldname, int value);
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void field_fmt_int (int width, ui_align align, const char *fldname,
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int value);
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void field_core_addr (const char *fldname, struct gdbarch *gdbarch,
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CORE_ADDR address);
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void field_string (const char *fldname, const char *string,
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ui_out_style_kind style = ui_out_style_kind::DEFAULT);
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void field_string (const char *fldname, const std::string &string);
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void field_stream (const char *fldname, string_file &stream,
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ui_out_style_kind style = ui_out_style_kind::DEFAULT);
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void field_skip (const char *fldname);
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void field_fmt (const char *fldname, const char *format, ...)
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ATTRIBUTE_PRINTF (3, 4);
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void spaces (int numspaces);
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void text (const char *string);
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void message (const char *format, ...) ATTRIBUTE_PRINTF (2, 3);
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void wrap_hint (const char *identstring);
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void flush ();
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/* Redirect the output of a ui_out object temporarily. */
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void redirect (ui_file *outstream);
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ui_out_flags test_flags (ui_out_flags mask);
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/* HACK: Code in GDB is currently checking to see the type of ui_out
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builder when determining which output to produce. This function is
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a hack to encapsulate that test. Once GDB manages to separate the
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CLI/MI from the core of GDB the problem should just go away .... */
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bool is_mi_like_p () const;
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bool query_table_field (int colno, int *width, int *alignment,
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const char **col_name);
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protected:
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virtual void do_table_begin (int nbrofcols, int nr_rows, const char *tblid)
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= 0;
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virtual void do_table_body () = 0;
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virtual void do_table_end () = 0;
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virtual void do_table_header (int width, ui_align align,
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const std::string &col_name,
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const std::string &col_hdr) = 0;
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virtual void do_begin (ui_out_type type, const char *id) = 0;
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virtual void do_end (ui_out_type type) = 0;
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virtual void do_field_int (int fldno, int width, ui_align align,
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const char *fldname, int value) = 0;
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virtual void do_field_skip (int fldno, int width, ui_align align,
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const char *fldname) = 0;
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virtual void do_field_string (int fldno, int width, ui_align align,
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const char *fldname, const char *string,
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ui_out_style_kind style) = 0;
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virtual void do_field_fmt (int fldno, int width, ui_align align,
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const char *fldname, const char *format,
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va_list args)
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ATTRIBUTE_PRINTF (6,0) = 0;
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virtual void do_spaces (int numspaces) = 0;
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virtual void do_text (const char *string) = 0;
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virtual void do_message (const char *format, va_list args)
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ATTRIBUTE_PRINTF (2,0) = 0;
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virtual void do_wrap_hint (const char *identstring) = 0;
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virtual void do_flush () = 0;
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virtual void do_redirect (struct ui_file *outstream) = 0;
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/* Set as not MI-like by default. It is overridden in subclasses if
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necessary. */
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virtual bool do_is_mi_like_p () const
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{ return false; }
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private:
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ui_out_flags m_flags;
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/* Vector to store and track the ui-out levels. */
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std::vector<std::unique_ptr<ui_out_level>> m_levels;
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/* A table, if any. At present only a single table is supported. */
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std::unique_ptr<ui_out_table> m_table_up;
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void verify_field (int *fldno, int *width, ui_align *align);
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int level () const;
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ui_out_level *current_level () const;
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};
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/* Start a new tuple or list on construction, and end it on
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destruction. Normally this is used via the typedefs
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ui_out_emit_tuple and ui_out_emit_list. */
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template<ui_out_type Type>
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class ui_out_emit_type
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{
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public:
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ui_out_emit_type (struct ui_out *uiout, const char *id)
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: m_uiout (uiout)
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{
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uiout->begin (Type, id);
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}
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~ui_out_emit_type ()
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{
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m_uiout->end (Type);
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}
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DISABLE_COPY_AND_ASSIGN (ui_out_emit_type<Type>);
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private:
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struct ui_out *m_uiout;
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};
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typedef ui_out_emit_type<ui_out_type_tuple> ui_out_emit_tuple;
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typedef ui_out_emit_type<ui_out_type_list> ui_out_emit_list;
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/* Start a new table on construction, and end the table on
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destruction. */
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class ui_out_emit_table
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{
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public:
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ui_out_emit_table (struct ui_out *uiout, int nr_cols, int nr_rows,
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const char *tblid)
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: m_uiout (uiout)
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{
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m_uiout->table_begin (nr_cols, nr_rows, tblid);
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}
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~ui_out_emit_table ()
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{
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m_uiout->table_end ();
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}
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ui_out_emit_table (const ui_out_emit_table &) = delete;
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ui_out_emit_table &operator= (const ui_out_emit_table &) = delete;
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private:
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struct ui_out *m_uiout;
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};
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/* On destruction, pop the last redirection by calling the uiout's
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redirect method with a NULL parameter. */
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class ui_out_redirect_pop
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{
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public:
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ui_out_redirect_pop (ui_out *uiout)
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: m_uiout (uiout)
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{
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}
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~ui_out_redirect_pop ()
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{
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m_uiout->redirect (NULL);
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}
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ui_out_redirect_pop (const ui_out_redirect_pop &) = delete;
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ui_out_redirect_pop &operator= (const ui_out_redirect_pop &) = delete;
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private:
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struct ui_out *m_uiout;
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};
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#endif /* UI_OUT_H */
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