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author | Sergio Durigan Junior <sergiodj@redhat.com> | 2017-04-25 16:03:39 -0400 |
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committer | Sergio Durigan Junior <sergiodj@redhat.com> | 2017-05-06 10:09:35 -0400 |
commit | 21ea5acdd1bcfe89984b16b5bac730050c5cf05e (patch) | |
tree | 809ad29ca60ce7984813d98d3aa6d4a84b72aee6 /gdb/config/alpha | |
parent | 7b937cba77df45962ced7e0e03802561beab549f (diff) | |
download | gdb-21ea5acdd1bcfe89984b16b5bac730050c5cf05e.zip gdb-21ea5acdd1bcfe89984b16b5bac730050c5cf05e.tar.gz gdb-21ea5acdd1bcfe89984b16b5bac730050c5cf05e.tar.bz2 |
Introduce "gdb/configure.nat" (and delete "gdb/config/*/*.mh" files)
Due to my ongoing work to make it possible for gdbserver to start the
inferior using the shell, I had to share the fork_inferior function
under the "nat/" directory. In order to do that, I created a new file
and put the function there; however, this meant that I now had to
update some of the *.mh files (under "gdb/config") and add the new
file as a dependency to be built natively. Bleh...
After talking a bit to Pedro about this, the idea came up to write a
new "gdb/configure.nat" file, a la "gdb/configure.tgt", which would
concentrate all of the native settings for each host/system. I
decided to tackle this issue.
The patch is simple. All of the previous Makefile variables that were
being declared inside the *.mh files are now inside "gdb/Makefile.in",
and "gdb/configure" is responsible for AC_SUBST'ing them. The
definitions of these variables were put inside "gdb/configure.nat", so
now they're shell variables. For excerpts of Makefile code, one must
create a file under "gdb/config/${gdb_cpu_host}" and reference it on
the "nat_extra_makefile_frag" variable.
It should now be easier to update the native dependencies of hosts in
this single file.
This has been tested on x86_64 without regressions.
gdb/ChangeLog:
2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
* Makefile.in: Remove "@host_makefile_frag@". Add variables
NAT_FILE, NATDEPFILES, NAT_CDEPS, LOADLIBES, MH_CFLAGS, XM_CLIBS,
NAT_GENERATED_FILES, HAVE_NATIVE_GCORE_HOST. Add
"@nat_extra_makefile_frag@".
(Makefile): Remove dependency on "@frags@".
($(GNULIB_BUILDDIR)/Makefile): Likewise.
(data-directory/Makefile): Likewise.
* config/aarch64/linux.mh: Deleted; moved contents to
"gdb/configure.nat".
* config/alpha/alpha-linux.mh: Likewise.
* config/alpha/nbsd.mh: Likewise.
* config/arm/linux.mh: Likewise.
* config/arm/nbsdelf.mh: Likewise.
* config/i386/cygwin.mh: Likewise.
* config/i386/cygwin64.mh: Likewise.
* config/i386/darwin.mh: Likewise.
* config/i386/fbsd.mh: Likewise.
* config/i386/fbsd64.mh: Likewise.
* config/i386/go32.mh: Likewise.
* config/i386/i386gnu.mh: Likewise.
* config/i386/i386sol2.mh: Likewise.
* config/i386/linux.mh: Likewise.
* config/i386/linux64.mh: Likewise.
* config/i386/mingw.mh: Likewise.
* config/i386/mingw64.mh: Likewise.
* config/i386/nbsd64.mh: Likewise.
* config/i386/nbsdelf.mh: Likewise.
* config/i386/nto.mh: Likewise.
* config/i386/obsd.mh: Likewise.
* config/i386/obsd64.mh: Likewise.
* config/i386/sol2-64.mh: Likewise.
* config/ia64/linux.mh: Likewise.
* config/m32r/linux.mh: Likewise.
* config/m68k/linux.mh: Likewise.
* config/m68k/nbsdelf.mh: Likewise.
* config/m68k/obsd.mh: Likewise.
* config/m88k/obsd.mh: Likewise.
* config/mips/fbsd.mh: Likewise.
* config/mips/linux.mh: Likewise.
* config/mips/nbsd.mh: Likewise.
* config/mips/obsd64.mh: Likewise.
* config/pa/linux.mh: Likewise.
* config/pa/nbsd.mh: Likewise.
* config/pa/obsd.mh: Likewise.
* config/powerpc/aix.mh: Likewise.
* config/powerpc/fbsd.mh: Likewise.
* config/powerpc/linux.mh: Likewise.
* config/powerpc/nbsd.mh: Likewise.
* config/powerpc/obsd.mh: Likewise.
* config/powerpc/ppc64-linux.mh: Likewise.
* config/powerpc/spu-linux.mh: Likewise.
* config/s390/linux.mh: Likewise.
* config/sh/nbsd.mh: Likewise.
* config/sparc/fbsd.mh: Likewise.
* config/sparc/linux.mh: Likewise.
* config/sparc/linux64.mh: Likewise.
* config/sparc/nbsd64.mh: Likewise.
* config/sparc/nbsdelf.mh: Likewise.
* config/sparc/obsd64.mh: Likewise.
* config/sparc/sol2.mh: Likewise.
* config/tilegx/linux.mh: Likewise.
* config/vax/nbsdelf.mh: Likewise.
* config/vax/obsd.mh: Likewise.
* config/xtensa/linux.mh: Likewise.
* config/i386/i386gnu.mn: New file, with excerpts from
"config/i386/i386gnu.mh".
* configure: Regenerate.
* configure.ac: Rewrite code to use "gdb/configure.nat" instead of
*.mh files under "gdb/config".
* configure.nat: New file, with contents from the
"gdb/config/*/*.mh" files.
gdb/doc/ChangeLog:
2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
* Makefile: Remove "@host_makefile_frag@".
Diffstat (limited to 'gdb/config/alpha')
-rw-r--r-- | gdb/config/alpha/alpha-linux.mh | 15 | ||||
-rw-r--r-- | gdb/config/alpha/nbsd.mh | 4 |
2 files changed, 0 insertions, 19 deletions
diff --git a/gdb/config/alpha/alpha-linux.mh b/gdb/config/alpha/alpha-linux.mh deleted file mode 100644 index 4991dd2..0000000 --- a/gdb/config/alpha/alpha-linux.mh +++ /dev/null @@ -1,15 +0,0 @@ -# Host: Little-endian Alpha running Linux -NAT_FILE= config/nm-linux.h -NATDEPFILES= inf-ptrace.o alpha-linux-nat.o \ - fork-child.o proc-service.o linux-thread-db.o \ - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \ - linux-waitpid.o linux-personality.o linux-namespaces.o -NAT_CDEPS = $(srcdir)/proc-service.list - -# The dynamically loaded libthread_db needs access to symbols in the -# gdb executable. -LOADLIBES = -ldl $(RDYNAMIC) - -# doublest.c currently assumes some properties of FP arithmetic -# on the host which require this. -MH_CFLAGS = -mieee diff --git a/gdb/config/alpha/nbsd.mh b/gdb/config/alpha/nbsd.mh deleted file mode 100644 index a46739e..0000000 --- a/gdb/config/alpha/nbsd.mh +++ /dev/null @@ -1,4 +0,0 @@ -# Host: NetBSD/alpha -NATDEPFILES= fork-child.o inf-ptrace.o alpha-bsd-nat.o bsd-kvm.o - -LOADLIBES= -lkvm |