From 42cd72aa0279520384327a1f6d0ebd2eb2200645 Mon Sep 17 00:00:00 2001 From: "Maciej W. Rozycki" Date: Fri, 24 Jan 2020 12:56:00 +0000 Subject: [PATCH] gdbserver: Make `make TAGS' actually work Fix a: make: *** No rule to make target '.../gdb/gdbserver/arch/arm.c', needed by 'TAGS'. Stop. error produced by `make TAGS' by making the list of sources processed match actual file locations and by moving host-specific object files listed in DEPFILES to nat/ or target/ subdirectories as appropriate so that the location of the corresponding source file can be mechanically determined. gdb/gdbserver/ * Makefile.in (SFILES): Adjust paths to point to real files. (OBS): Move waitstatus.o to target/waitstatus.o. (TAGS): Transform paths appropriately. (%.o): Rename to... (nat/%.o): ... this pattern rule. (%.o): Rename to... (target/%.o): ... this pattern rule. * configure.srv: Adjust paths throughout to include nat/ prefix with the revant files. * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR. * configure: Regenerate. --- gdb/gdbserver/ChangeLog | 14 +++++++++++ gdb/gdbserver/Makefile.in | 36 ++++++++++++++------------- gdb/gdbserver/configure | 2 +- gdb/gdbserver/configure.ac | 2 +- gdb/gdbserver/configure.srv | 49 +++++++++++++++++++++++-------------- 5 files changed, 65 insertions(+), 38 deletions(-) diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index bf0d999148..5f1e08611a 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,17 @@ +2020-01-24 Maciej W. Rozycki + + * Makefile.in (SFILES): Adjust paths to point to real files. + (OBS): Move waitstatus.o to target/waitstatus.o. + (TAGS): Transform paths appropriately. + (%.o): Rename to... + (nat/%.o): ... this pattern rule. + (%.o): Rename to... + (target/%.o): ... this pattern rule. + * configure.srv: Adjust paths throughout to include nat/ prefix + with the revant files. + * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR. + * configure: Regenerate. + 2020-01-24 Maciej W. Rozycki * Makefile.in (TAGS): Remove config files from the recipe. diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in index d55083077d..d8cd505826 100644 --- a/gdb/gdbserver/Makefile.in +++ b/gdb/gdbserver/Makefile.in @@ -198,11 +198,11 @@ SFILES = \ $(srcdir)/win32-low.c \ $(srcdir)/wincecompat.c \ $(srcdir)/x86-low.c \ - $(srcdir)/arch/arm.c \ - $(srcdir)/arch/arm-get-next-pcs.c \ - $(srcdir)/arch/arm-linux.c \ - $(srcdir)/arch/ppc-linux-common.c \ $(srcdir)/../alloc.c \ + $(srcdir)/../arch/arm.c \ + $(srcdir)/../arch/arm-get-next-pcs.c \ + $(srcdir)/../arch/arm-linux.c \ + $(srcdir)/../arch/ppc-linux-common.c \ $(srcdir)/../../gdbsupport/btrace-common.c \ $(srcdir)/../../gdbsupport/buffer.c \ $(srcdir)/../../gdbsupport/cleanups.c \ @@ -229,15 +229,15 @@ SFILES = \ $(srcdir)/../../gdbsupport/safe-strerror.c \ $(srcdir)/../../gdbsupport/tdesc.c \ $(srcdir)/../../gdbsupport/xml-utils.c \ - $(srcdir)/nat/aarch64-sve-linux-ptrace.c \ - $(srcdir)/nat/linux-btrace.c \ - $(srcdir)/nat/linux-namespaces.c \ - $(srcdir)/nat/linux-osdata.c \ - $(srcdir)/nat/linux-personality.c \ - $(srcdir)/nat/mips-linux-watch.c \ - $(srcdir)/nat/ppc-linux.c \ - $(srcdir)/nat/fork-inferior.c \ - $(srcdir)/target/waitstatus.c + $(srcdir)/../nat/aarch64-sve-linux-ptrace.c \ + $(srcdir)/../nat/linux-btrace.c \ + $(srcdir)/../nat/linux-namespaces.c \ + $(srcdir)/../nat/linux-osdata.c \ + $(srcdir)/../nat/linux-personality.c \ + $(srcdir)/../nat/mips-linux-watch.c \ + $(srcdir)/../nat/ppc-linux.c \ + $(srcdir)/../nat/fork-inferior.c \ + $(srcdir)/../target/waitstatus.c DEPFILES = @GDBSERVER_DEPFILES@ @@ -295,7 +295,7 @@ OBS = \ tracepoint.o \ utils.o \ version.o \ - waitstatus.o \ + target/waitstatus.o \ $(DEPFILES) \ $(LIBOBJS) \ $(XML_BUILTIN) @@ -459,7 +459,9 @@ TAGS: ${TAGFILES} etags \ `for i in yzzy ${DEPFILES}; do \ if [ x$$i != xyzzy ]; then \ - echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' ; \ + echo ${srcdir}/$$i | sed -e 's/\.o$$/\.c/' \ + -e 's,/\(arch\|nat\|target\)/,/../\1/,' \ + -e 's,/\(gdbsupport\)/,/../../\1/,'; \ fi; \ done` \ ${TAGFILES} @@ -633,11 +635,11 @@ gdbsupport/%.o: ../../gdbsupport/%.c $(COMPILE) $< $(POSTCOMPILE) -%.o: ../nat/%.c +nat/%.o: ../nat/%.c $(COMPILE) $< $(POSTCOMPILE) -%.o: ../target/%.c +target/%.o: ../target/%.c $(COMPILE) $< $(POSTCOMPILE) diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure index 0bdc214509..169edf70c9 100755 --- a/gdb/gdbserver/configure +++ b/gdb/gdbserver/configure @@ -6025,7 +6025,7 @@ ac_config_commands="$ac_config_commands depdir" # Create sub-directories for objects and dependencies. -CONFIG_SRC_SUBDIR="arch gdbsupport" +CONFIG_SRC_SUBDIR="arch gdbsupport nat target" ac_config_commands="$ac_config_commands gdbdepdir" diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac index 969354308c..0654cb43b7 100644 --- a/gdb/gdbserver/configure.ac +++ b/gdb/gdbserver/configure.ac @@ -56,7 +56,7 @@ ACX_NONCANONICAL_HOST ZW_CREATE_DEPDIR # Create sub-directories for objects and dependencies. -CONFIG_SRC_SUBDIR="arch gdbsupport" +CONFIG_SRC_SUBDIR="arch gdbsupport nat target" AC_SUBST(CONFIG_SRC_SUBDIR) AC_CONFIG_COMMANDS([gdbdepdir],[ diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv index 1a4ab8e336..8437c1ace0 100644 --- a/gdb/gdbserver/configure.srv +++ b/gdb/gdbserver/configure.srv @@ -28,21 +28,22 @@ ipa_ppc_linux_regobj="powerpc-32l-ipa.o powerpc-altivec32l-ipa.o powerpc-vsx32l- # Linux object files. This is so we don't have to repeat # these files over and over again. -srv_linux_obj="linux-low.o linux-osdata.o linux-procfs.o linux-ptrace.o linux-waitpid.o linux-personality.o linux-namespaces.o fork-child.o fork-inferior.o" +srv_linux_obj="linux-low.o nat/linux-osdata.o nat/linux-procfs.o nat/linux-ptrace.o nat/linux-waitpid.o nat/linux-personality.o nat/linux-namespaces.o fork-child.o nat/fork-inferior.o" # Input is taken from the "${target}" variable. case "${target}" in - aarch64*-*-linux*) srv_tgtobj="linux-aarch64-low.o aarch64-linux-hw-point.o" + aarch64*-*-linux*) srv_tgtobj="linux-aarch64-low.o" + srv_tgtobj="$srv_tgtobj nat/aarch64-linux-hw-point.o" srv_tgtobj="$srv_tgtobj linux-aarch32-low.o" srv_tgtobj="$srv_tgtobj linux-aarch32-tdesc.o" srv_tgtobj="${srv_tgtobj} arch/aarch32.o" srv_tgtobj="${srv_tgtobj} arch/arm.o" - srv_tgtobj="$srv_tgtobj aarch64-linux.o" + srv_tgtobj="$srv_tgtobj nat/aarch64-linux.o" srv_tgtobj="$srv_tgtobj arch/aarch64-insn.o" srv_tgtobj="$srv_tgtobj arch/aarch64.o" srv_tgtobj="$srv_tgtobj linux-aarch64-tdesc.o" - srv_tgtobj="$srv_tgtobj aarch64-sve-linux-ptrace.o" + srv_tgtobj="$srv_tgtobj nat/aarch64-sve-linux-ptrace.o" srv_tgtobj="${srv_tgtobj} $srv_linux_obj" srv_linux_regsets=yes srv_linux_thread_db=yes @@ -86,14 +87,18 @@ case "${target}" in srv_linux_thread_db=yes ;; i[34567]86-*-cygwin*) srv_regobj="" - srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o" + srv_tgtobj="${srv_tgtobj} win32-i386-low.o" srv_tgtobj="${srv_tgtobj} arch/i386.o" ;; i[34567]86-*-linux*) srv_tgtobj="${srv_tgtobj} arch/i386.o" - srv_tgtobj="${srv_tgtobj} $srv_linux_obj linux-x86-low.o x86-low.o x86-dregs.o i387-fp.o" + srv_tgtobj="${srv_tgtobj} $srv_linux_obj" + srv_tgtobj="${srv_tgtobj} linux-x86-low.o x86-low.o" + srv_tgtobj="${srv_tgtobj} nat/x86-dregs.o i387-fp.o" srv_tgtobj="${srv_tgtobj} linux-x86-tdesc.o" - srv_tgtobj="${srv_tgtobj} linux-btrace.o x86-linux.o" - srv_tgtobj="${srv_tgtobj} x86-linux-dregs.o" + srv_tgtobj="${srv_tgtobj} nat/linux-btrace.o" + srv_tgtobj="${srv_tgtobj} nat/x86-linux.o" + srv_tgtobj="${srv_tgtobj} nat/x86-linux-dregs.o" srv_linux_usrregs=yes srv_linux_regsets=yes srv_linux_thread_db=yes @@ -102,13 +107,15 @@ case "${target}" in ipa_obj="${ipa_obj} arch/i386-ipa.o" ;; i[34567]86-*-lynxos*) srv_regobj="" - srv_tgtobj="lynx-low.o lynx-i386-low.o fork-child.o fork-inferior.o" + srv_tgtobj="lynx-low.o lynx-i386-low.o fork-child.o" + srv_tgtobj="${srv_tgtobj} nat/fork-inferior.o" srv_tgtobj="${srv_tgtobj} arch/i386.o" srv_lynxos=yes ;; i[34567]86-*-mingw32ce*) srv_regobj="" - srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o" + srv_tgtobj="${srv_tgtobj} win32-i386-low.o" srv_tgtobj="${srv_tgtobj} arch/i386.o" srv_tgtobj="${srv_tgtobj} wincecompat.o" # hostio_last_error implementation is in win32-low.c @@ -117,7 +124,7 @@ case "${target}" in srv_mingwce=yes ;; i[34567]86-*-mingw*) srv_regobj="" - srv_tgtobj="x86-low.o x86-dregs.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o" srv_tgtobj="${srv_tgtobj} win32-i386-low.o" srv_tgtobj="${srv_tgtobj} arch/i386.o" srv_mingw=yes ;; @@ -159,7 +166,7 @@ case "${target}" in srv_regobj="${srv_regobj} mips64-linux.o" srv_regobj="${srv_regobj} mips64-dsp-linux.o" srv_tgtobj="$srv_linux_obj linux-mips-low.o" - srv_tgtobj="${srv_tgtobj} mips-linux-watch.o" + srv_tgtobj="${srv_tgtobj} nat/mips-linux-watch.o" srv_xmlfiles="mips-linux.xml" srv_xmlfiles="${srv_xmlfiles} mips-dsp-linux.xml" srv_xmlfiles="${srv_xmlfiles} mips-cpu.xml" @@ -203,7 +210,8 @@ case "${target}" in srv_regobj="${srv_regobj} powerpc-isa205-ppr-dscr-vsx64l.o" srv_regobj="${srv_regobj} powerpc-isa207-vsx64l.o" srv_regobj="${srv_regobj} powerpc-isa207-htm-vsx64l.o" - srv_tgtobj="$srv_linux_obj linux-ppc-low.o ppc-linux.o" + srv_tgtobj="$srv_linux_obj linux-ppc-low.o" + srv_tgtobj="$srv_linux_obj nat/ppc-linux.o" srv_tgtobj="${srv_tgtobj} arch/ppc-linux-common.o" srv_xmlfiles="rs6000/powerpc-32l.xml" srv_xmlfiles="${srv_xmlfiles} rs6000/powerpc-altivec32l.xml" @@ -350,12 +358,13 @@ case "${target}" in srv_linux_thread_db=yes ;; x86_64-*-linux*) srv_tgtobj="$srv_linux_obj linux-x86-low.o x86-low.o" - srv_tgtobj="${srv_tgtobj} x86-dregs.o i387-fp.o" + srv_tgtobj="${srv_tgtobj} nat/x86-dregs.o i387-fp.o" srv_tgtobj="${srv_tgtobj} arch/i386.o arch/amd64.o" srv_tgtobj="${srv_tgtobj} linux-x86-tdesc.o" - srv_tgtobj="${srv_tgtobj} linux-btrace.o x86-linux.o" - srv_tgtobj="${srv_tgtobj} x86-linux-dregs.o" - srv_tgtobj="${srv_tgtobj} amd64-linux-siginfo.o" + srv_tgtobj="${srv_tgtobj} nat/linux-btrace.o" + srv_tgtobj="${srv_tgtobj} nat/x86-linux.o" + srv_tgtobj="${srv_tgtobj} nat/x86-linux-dregs.o" + srv_tgtobj="${srv_tgtobj} nat/amd64-linux-siginfo.o" srv_linux_usrregs=yes # This is for i386 progs. srv_linux_regsets=yes srv_linux_thread_db=yes @@ -364,12 +373,14 @@ case "${target}" in ipa_obj="${ipa_obj} arch/amd64-ipa.o" ;; x86_64-*-mingw*) srv_regobj="" - srv_tgtobj="x86-low.o x86-dregs.o i387-fp.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o nat/x86-dregs.o i387-fp.o" + srv_tgtobj="${srv_tgtobj} win32-low.o win32-i386-low.o" srv_tgtobj="${srv_tgtobj} arch/amd64.o" srv_mingw=yes ;; x86_64-*-cygwin*) srv_regobj="" - srv_tgtobj="x86-low.o x86-dregs.o i387-fp.o win32-low.o win32-i386-low.o" + srv_tgtobj="x86-low.o nat/x86-dregs.o i387-fp.o" + srv_tgtobj="${srv_tgtobj} win32-low.o win32-i386-low.o" srv_tgtobj="${srv_tgtobj} arch/amd64.o" ;; -- 2.34.1