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2583 Commits

Author SHA1 Message Date
Pedro Alves
3831839c08 Delete IRIX support 
This does most of the mechanical removal.  IOW, the easy part.

This doesn't touch procfs.c as that'd be a harder excision,
potentially affecting Solaris.

mips-tdep.c is left alone.  E.g., I didn't delete the GDB_OSABI_IRIX
enum value, nor references to it in mips-tdep.c.  Some comments
mentioning IRIX ABIs may still be relevant and I wouldn't know what to
do with them. in That can always be done on a separate pass,
preferably by someone who can test on MIPS.

I didn't remove a reference to IRIX in testsuite/lib/future.exp, as I
believe that code is imported from DejaGNU.

Built and tested on x86_64 Fedora 20, with --enable-targets=all.

Tested that building for --target=mips-sgi-irix6 on x86_64 Fedora 20
fails with:

 checking for default auto-load directory... $debugdir:$datadir/auto-load
 checking for default auto-load safe-path... $debugdir:$datadir/auto-load
 *** Configuration mips-sgi-irix6 is obsolete.
 *** Support has been REMOVED.
 make[1]: *** [configure-gdb] Error 1
 make[1]: Leaving directory `/home/pedro/gdb/mygit/build-irix'
 make: *** [all] Error 2

gdb/
2014-10-10  Pedro Alves  <palves@redhat.com>

	* Makefile.in (ALL_TARGET_OBS): Remove mips-irix-tdep.o and solib-irix.o.
	(ALLDEPFILES): Remove mips-irix-tdep.c and solib-irix.c.
	(HFILES_NO_SRCDIR): Remove solib-irix.h.
	* NEWS: Mention that support for mips-sgi-irix5* mips-sgi-irix6*
	and been removed.
	* config/mips/irix5.mh, config/mips/irix6.mh: Delete files.
	* configure.ac: Remove references to IRIX.
	* configure.host: Add *-*-irix* to the obsolete hosts section.
	Remove all other references to irix.
	* irix5-nat.c, mips-irix-tdep.c, solib-irix.c, solib-irix.h:
	Delete files.

gdb/testsuite/
2014-10-10  Pedro Alves  <palves@redhat.com>

	* gdb.base/bigcore.exp: Remove references to IRIX.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/interrupt.exp: Likewise.
	* gdb.base/mips_pro.exp: Likewise.
	* gdb.base/nodebug.exp: Likewise.
	* gdb.base/setvar.exp: Likewise.
	* lib/gdb.exp (gdb_compile_shlib): Remove mips-sgi-irix* case.
 2014-10-10 18:18:52 +01:00
Samuel Thibault
05db5edd79 Add hardware watchpoint support for x86 GNU Hurd. 
gdb/
	* config/i386/i386gnu.mh (NATDEPFILES): Add x86-nat.o and
	x86-dregs.o.
	* gnu-nat.c (inf_threads): New function.
	* gnu-nat.h (inf_threads_ftype): New typedef.
	(inf_threads): New declaration.
	* i386gnu-nat.c: Include "x86-nat.h" and "inf-child.h".
	[i386_DEBUG_STATE] (i386_gnu_dr_get, i386_gnu_dr_set)
	(i386_gnu_dr_set_control_one, i386_gnu_dr_set_control)
	(i386_gnu_dr_set_addr_one, i386_gnu_dr_set_addr)
	(i386_gnu_dr_get_reg, i386_gnu_dr_get_addr, 386_gnu_dr_get_status)
	(i386_gnu_dr_get_control): New functions.
	(reg_addr): New structure.
	(_initialize_i386gnu_nat) [i386_DEBUG_STATE]: Initialize hardware
	i386 debugging register hooks.
	* NEWS: Mention this.
 2014-09-16 14:38:09 +02:00
Gary Benson
df7e526582 Rename 32- and 64-bit Intel files from "i386" to "x86" 
This commit renames nine files that contain code used by both 32- and
64-bit Intel ports such that their names are prefixed with "x86"
rather than "i386".  All types, functions and variables within these
files are likewise renamed such that their names are prefixed with
"x86" rather than "i386".  This makes GDB follow the convention used
by gdbserver such that 32-bit Intel code lives in files called
"i386-*", 64-bit Intel code lives in files called "amd64-*", and code
for both 32- and 64-bit Intel lives in files called "x86-*".

This commit only renames OS-independent files.  The Linux ports of
both GDB and gdbserver now follow the i386/amd64/x86 convention fully.
Some ports still use the old convention where "i386" in file/function/
type/variable names can mean "32-bit only" or "32- and 64-bit" but I
don't want to touch ports I can't fully test except where absolutely
necessary.

gdb/ChangeLog:

	* i386-nat.h: Renamed as...
	* x86-nat.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* i386-nat.c: Renamed as...
	* x86-nat.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* common/i386-xstate.h: Renamed as...
	* common/x86-xstate.h: New file.  All type, function and variable
	name prefixes changed from "i386_" to "x86_".  All references
	updated.
	* nat/i386-cpuid.h: Renamed as...
	* nat/x86-cpuid.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* nat/i386-gcc-cpuid.h: Renamed as...
	* nat/x86-gcc-cpuid.h: New file.  All type, function and variable
	name prefixes changed from "i386_" to "x86_".  All references
	updated.
	* nat/i386-dregs.h: Renamed as...
	* nat/x86-dregs.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* nat/i386-dregs.c: Renamed as...
	* nat/x86-dregs.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.

gdb/gdbserver/ChangeLog:

	* i386-low.h: Renamed as...
	* x86-low.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* i386-low.c: Renamed as...
	* x86-low.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
 2014-09-02 16:54:08 +01:00
Gary Benson
040baaf6de Move duplicated code into new files 
This commit moves the duplicated code in {i386,amd64}-linux-nat.c
into the new files x86-linux-nat.[ch].  Additionally, a new
file i386-linux-nat.h was required to expose a value required
by the 32-bit code in x86-linux-nat.c.

gdb/
2014-07-11  Gary Benson  <gbenson@redhat.com>

	* i386-linux-nat.h: New file.
	* x86-linux-nat.h: Likewise.
	* x86-linux-nat.c: Likewise.
	* Makefile.in (HFILES_NO_SRCDIR): Add the above new headers.
	* config/i386/linux.mh (NATDEPFILES): Add x86-linux-nat.o.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* amd64-linux-nat.c (x86-linux-nat.h): New include.
	(PTRACE_GETREGSET): Now in x86-linux-nat.h.
	(PTRACE_SETREGSET): Likewise.
	(arch_lwp_info): Now in x86-linux-nat.c.
	(have_ptrace_getregset): Now in x86-linux-nat.h.
	(x86_linux_dr_get): Now in x86-linux-nat.c.
	(x86_linux_dr_set): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_prepare_to_resume): Likewise.
	(x86_linux_new_thread): Likewise.
	(x86_linux_new_fork): Likewise.
	(x86_linux_get_thread_area): Likewise.
	(super_post_startup_inferior): Likewise.
	(x86_linux_child_post_startup_inferior): Likewise.
	(AMD64_LINUX_USER64_CS): Likewise.
	(AMD64_LINUX_X32_DS): Likewise.
	(x86_linux_read_description): Likewise.
	(x86_linux_enable_btrace): Likewise.
	(x86_linux_disable_btrace): Likewise.
	(x86_linux_teardown_btrace): Likewise.
	(x86_linux_read_btrace): Likewise.
	(x86_linux_create_target): Likewise.
	(x86_linux_add_target): Likewise.
	* i386-linux-nat.c (x86-linux-nat.h): New include.
	(PTRACE_GETREGSET): Now in x86-linux-nat.h.
	(PTRACE_SETREGSET): Likewise.
	(arch_lwp_info): Now in x86-linux-nat.c.
	(have_ptrace_getregset): Now in x86-linux-nat.h.
	(x86_linux_dr_get): Now in x86-linux-nat.c.
	(x86_linux_dr_set): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_prepare_to_resume): Likewise.
	(x86_linux_new_thread): Likewise.
	(x86_linux_new_fork): Likewise.
	(x86_linux_get_thread_area): Likewise.
	(super_post_startup_inferior): Likewise.
	(x86_linux_child_post_startup_inferior): Likewise.
	(AMD64_LINUX_USER64_CS): Likewise.
	(AMD64_LINUX_X32_DS): Likewise.
	(x86_linux_read_description): Likewise.
	(x86_linux_enable_btrace): Likewise.
	(x86_linux_disable_btrace): Likewise.
	(x86_linux_teardown_btrace): Likewise.
	(x86_linux_read_btrace): Likewise.
	(x86_linux_create_target): Likewise.
	(x86_linux_add_target): Likewise.
 2014-07-11 12:24:26 +01:00
Gary Benson
3a8ee006fb Create nat/i386-dregs.c 
This commit moves code to be shared from i386-{nat,low}.[ch]
into a new file, nat/i386-dregs.c.

gdb/
2014-06-19  Gary Benson  <gbenson@redhat.com>

	* nat/i386-dregs.c: New file.
	* Makefile.in (i386-dregs.o): New rule.
	* config/i386/cygwin.mh (NATDEPFILES): Add i386-dregs.o.
	* config/i386/cygwin64.mh (NATDEPFILES): Likewise.
	* config/i386/darwin.mh (NATDEPFILES): Likewise.
	* config/i386/fbsd.mh (NATDEPFILES): Likewise.
	* config/i386/fbsd64.mh (NATDEPFILES): Likewise.
	* config/i386/go32.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* config/i386/mingw.mh (NATDEPFILES): Likewise.
	* config/i386/mingw64.mh (NATDEPFILES): Likewise.
	* i386-nat.h (debug_hw_points): New declaration.
	* i386-nat.c (breakpoint.h): Remove include.
	(command.h): Likewise.
	(target.h): Likewise.
	(gdb_assert.h): Likewise.
	(debug_hw_points): Made nonstatic.
	(debug_printf): Now in i386-dregs.c.
	(TARGET_HAS_DR_LEN_8): Likewise.
	(DR_CONTROL_SHIFT): Likewise.
	(DR_CONTROL_SIZE): Likewise.
	(DR_RW_EXECUTE): Likewise.
	(DR_RW_WRITE): Likewise.
	(DR_RW_READ): Likewise.
	(DR_RW_IORW): Likewise.
	(DR_LEN_1): Likewise.
	(DR_LEN_2): Likewise.
	(DR_LEN_4): Likewise.
	(DR_LEN_8): Likewise.
	(DR_LOCAL_ENABLE_SHIFT): Likewise.
	(DR_GLOBAL_ENABLE_SHIFT): Likewise.
	(DR_ENABLE_SIZE): Likewise.
	(DR_LOCAL_SLOWDOWN): Likewise.
	(DR_GLOBAL_SLOWDOWN): Likewise.
	(DR_CONTROL_RESERVED): Likewise.
	(I386_DR_CONTROL_MASK): Likewise.
	(I386_DR_VACANT): Likewise.
	(I386_DR_LOCAL_ENABLE): Likewise.
	(I386_DR_GLOBAL_ENABLE): Likewise.
	(I386_DR_DISABLE): Likewise.
	(I386_DR_SET_RW_LEN): Likewise.
	(I386_DR_GET_RW_LEN): Likewise.
	(I386_DR_WATCH_HIT): Likewise.
	(i386_wp_op_t): Likewise.
	(i386_show_dr): Likewise.
	(i386_length_and_rw_bits): Likewise.
	(i386_insert_aligned_watchpoint): Likewise.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_handle_nonaligned_watchpoint): Likewise.
	(i386_update_inferior_debug_regs): Likewise.
	(i386_insert_watchpoint): Use i386_dr_insert_watchpoint.
	(i386_remove_watchpoint): Use i386_dr_remove_watchpoint.
	(i386_region_ok_for_watchpoint):
	Use i386_dr_region_ok_for_watchpoint.
	(i386_stopped_data_address): Use i386_dr_stopped_data_address.

gdb/gdbserver/
2014-06-19  Gary Benson  <gbenson@redhat.com>

	* Makefile.in (i386-dregs.o): New rule.
	* configure.srv: Add i386-dregs.o to all targets using i386-low.o.
	* i386-low.c (target.h): Remove include.
	(TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
	(DR_CONTROL_SHIFT): Likewise.
	(DR_CONTROL_SIZE): Likewise.
	(DR_RW_EXECUTE): Likewise.
	(DR_RW_WRITE): Likewise.
	(DR_RW_READ): Likewise.
	(DR_RW_IORW): Likewise.
	(DR_LEN_1): Likewise.
	(DR_LEN_2): Likewise.
	(DR_LEN_4): Likewise.
	(DR_LEN_8): Likewise.
	(DR_LOCAL_ENABLE_SHIFT): Likewise.
	(DR_GLOBAL_ENABLE_SHIFT): Likewise.
	(DR_ENABLE_SIZE): Likewise.
	(DR_LOCAL_SLOWDOWN): Likewise.
	(DR_GLOBAL_SLOWDOWN): Likewise.
	(DR_CONTROL_RESERVED): Likewise.
	(I386_DR_CONTROL_MASK): Likewise.
	(I386_DR_VACANT): Likewise.
	(I386_DR_LOCAL_ENABLE): Likewise.
	(I386_DR_GLOBAL_ENABLE): Likewise.
	(I386_DR_DISABLE): Likewise.
	(I386_DR_SET_RW_LEN): Likewise.
	(I386_DR_GET_RW_LEN): Likewise.
	(I386_DR_WATCH_HIT): Likewise.
	(i386_wp_op_t): Likewise.
	(i386_show_dr): Likewise.
	(i386_length_and_rw_bits): Likewise.
	(i386_insert_aligned_watchpoint): Likewise.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_handle_nonaligned_watchpoint): Likewise.
	i386_update_inferior_debug_regs(): Likewise.
	(i386_dr_insert_watchpoint): Likewise.
	(i386_dr_remove_watchpoint): Likewise.
	(i386_dr_region_ok_for_watchpoint): Likewise.
	(i386_dr_stopped_data_address): Likewise.
	(i386_dr_stopped_by_watchpoint): Likewise.
 2014-06-19 10:56:00 +01:00
Mark Kettenis
07284463de Enable rthreads support on OpenBSD/powerpc. 
gdb/ChangeLog:

        * ppcobsd-nat.c: Include "obsd-nat.h".
        (_initialize_ppcobsd_nat): Call obsd_add_target instead of
        add_target.
        * config/powerpc/obsd.mh (NATDEPFILES): Add obsd-nat.o.
 2014-05-03 22:36:44 +02:00
Mark Kettenis
a900370fa1 Enable rhreads support on OpenBSD/i386. 
gdb/ChangeLog:

        * i386obsd-nat.c: Include "obsd-nat.h".
        (_initialize_i386obsd_nat): Call obsd_add_target instead of
        add_target.
        * config/i386/obsd.mh (NATDEPFILES): Add obsd-nat.o.
 2014-03-01 15:29:34 +01:00
Mark Kettenis
96c70abaef Enable rthreads support on OpenBSD/mips64. 
gdb/ChangeLog:

        * mips64obsd-nat.c: Include "obsd-nath".
        (_initialize_mips64obsd_nat): Call obsd_add_target instead of
        add_target
        * config/mips/obsd64.mh (NATDEPFILES): Add obsd-nat.o.
 2014-03-01 12:00:19 +01:00
Mark Kettenis
874a80af9f Enable rthreads support on OpenBSD/amd64. 
gdb/ChangeLog:

        * amd64obsd-nat.c (_initialize_amd64obsd_nat): Call
        obsd_add_target instead of add_target.
        * config/i386/obsd64.mh (NATDEPFILES): Add obsd-nat.o.
 2014-03-01 11:49:58 +01:00
Mark Kettenis
1ed586ce1d Enable rthreads supports on OpenBSD/sparc64. 
gdb/ChangeLog:

        * configure.host (sparc64-*-openbsd*): Set gdb_host to obsd64.
        * config/sparc/obsd64.mh: New file.
        * sparc64obsd-nat.c: New file.
 2014-02-28 23:07:55 +01:00
Joel Brobecker
ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Joel Brobecker
7b6e104658 Add gdb/ChangeLog-2013 entry in fnchange.lst. 2014-01-01 07:34:22 +04:00
Ulrich Weigand
0e5fae36f1 S/390: Rename source files to *-linux-* 
As suggested before, rename the S/390-related source files (tdep and nat)
such that "-linux-" occurs in the file name, like with other GNU/Linux
targets.  Since no other operating system is currently supported by GDB
on this architecture, this isn't strictly necessary.  But the old names
sometimes caused GDB contributors to miss these files when performing a
change that affects all GNU/Linux targets.  The latest such incident was
observed here:

    https://sourceware.org/ml/gdb-patches/2013-09/msg00619.html

gdb/
2013-10-30  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* s390-tdep.h: Rename to...
	* s390-linux-tdep.h: ...here.
	* s390-tdep.c: Rename to...
	* s390-linux-tdep.c: ...here.  Adjust #include.
	* s390-nat.c: Rename to...
	* s390-linux-nat.c: ...here.  Adjust #include.
	* config/s390/s390.mh: Rename to...
	* config/s390/linux.mh: ...here.  Reflect rename s390-nat.o ->
	s390-linux-nat.o.
	* configure.host: Reflect host rename "s390" -> "linux".
	* configure.tgt: Reflect rename s390-tdep.o -> s390-linux-tdep.o.
	* Makefile.in (ALL_TARGET_OBS): Likewise.
	(HFILES_NO_SRCDIR): Reflect rename s390-tdep.h ->
	s390-linux-tdep.h.
	(ALLDEPFILES): Reflect rename of .c files.
 2013-10-30 18:57:08 +01:00
Pedro Alves
98882a2651 Make STARTUP_WITH_SHELL a runtime toggle -- add new "set/show startup-with-shell" option. 
Occasionaly we hear about people having problems with GDB not being
able to start programs (with "run"/"start").  GDB spawns a shell to
start the program, and most often, it'll be the case that the problem
is actually with the user's shell setup.

GDB has code to disable the use of the shell to start programs.
That's the STARTUP_WITH_SHELL macro that native targets could set to 0
in their nm.h file (though no target actually uses it nowadays).

This patch makes that setting a run-time knob instead.  This will be
useful to quickly diagnose such shell issues, and might also come in
handy at other times (such as when debugging the shell itself, if you
don't have a different shell handy).

gdb/
2013-10-24  Pedro Alves  <palves@redhat.com>

	* NEWS (New options): Mention set/show startup-with-shell.
	* config/alpha/nm-osf3.h (START_INFERIOR_TRAPS_EXPECTED): Set to 2
	instead of 3.
	* fork-child.c (fork_inferior, startup_inferior): Handle 'set
	startup-with-shell'.
	(show_startup_with_shell): New function.
	(_initialize_fork_child): Register the set/show startup-with-shell
	commands.
	* inf-ptrace.c (inf_ptrace_create_inferior): Remove comment.
	* inf-ttrace.c (inf_ttrace_him): Remove comment.
	* procfs.c (procfs_init_inferior): Remove comment.
	* infcmd.c (startup_with_shell): New global.
	* inferior.h (startup_with_shell): Declare global.
	(STARTUP_WITH_SHELL): Delete.
	(START_INFERIOR_TRAPS_EXPECTED): Set to 1 by default instead of 2.

gdb/doc/
2013-10-24  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Starting): Document set/show startup-with-shell.
 2013-10-25 14:02:59 +00:00
Jan Kratochvil
a61d6db83d Remove solib-sunos.c 
gdb/
2013-09-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Remove solib-sunos.c.
	* Makefile.in (ALLDEPFILES): Remove solib-sunos.c.
	* config/m68k/obsd.mh (NATDEPFILES): Remove solib-sunos.o.
	* objfiles.c (rt_common_objfile): Remove.
	(free_objfile): Remove rt_common_objfile comparison.
	* objfiles.h (rt_common_objfile): Remove.
	* solib-sunos.c: Remove.
	* symfile.c (reread_symbols): Remove solib-sunos.c comment.
 2013-09-24 13:51:55 +00:00
Jan Kratochvil
2659903bfa Remove a.out NetBSD and OpenBSD hosts 
gdb/
2013-09-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Remove a.out NetBSD and OpenBSD hosts.
	* NEWS (Removed native configurations): New.
	* config/arm/nbsdaout.mh: Remove.
	* config/i386/nbsdaout.mh: Remove.
	* config/i386/obsdaout.mh: Remove.
	* config/m68k/nbsdaout.mh: Remove.
	* config/sparc/nbsdaout.mh: Remove.
	* config/vax/nbsdaout.mh: Remove.
	* configure.host (arm*-*-netbsd*, i[34567]86-*-netbsd*)
	(i[34567]86-*-openbsd[0-2].*, i[34567]86-*-openbsd3.[0-3])
	(m68*-*-netbsd*, sparc-*-netbsd*, vax-*-netbsd*): Add them to obsolete
	error.
	(arm*-*-netbsd*, i[34567]86-*-netbsd*, i[34567]86-*-openbsd[0-2].*)
	(i[34567]86-*-openbsd3.[0-3], m68*-*-netbsd*, sparc-*-netbsdaout*)
	(sparc-*-netbsd*, vax-*-netbsd*): Remove.
 2013-09-24 13:48:44 +00:00
Ulrich Weigand
d91fab15e7 2013-09-10 Andreas Arnez <arnez@linux.vnet.ibm.com> 
* config/s390/s390.mh (NATDEPFILES): Add linux-waitpid.o.
 2013-09-10 15:05:23 +00:00
Yao Qi
7b00db47ce gdb/ 
* config/djgpp/fnchange.lst: Remove entry of
	i386-interix-nat.c and i386-interix-tdep.c.
	* configure.ac: Remove '*-*-interix*'.
	* configure: Re-generated.
	* defs.h (enum gdb_osabi): Remove GDB_OSABI_INTERIX.
	* i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Remove
	obsolete comments.
	* osabi.c (gdb_osabi_names): Remove "Interix".
 2013-09-02 23:07:07 +00:00
Luis Machado
96d7229d2a Unify ptrace options discovery code and make both GDB and 
gdbserver use it.

	gdb/
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-nat.h and
	nat/linux-waitpid.h.
	(linux-waitpid.o): New object file rule.
	* common/linux-ptrace.c: Include nat/linux-waitpid.h.
	(current_ptrace_options): Moved from linux-nat.c.
	(linux_ptrace_test_ret_to_nx): Use type casts for ptrace
	parameters.
	(linux_fork_to_function): New function.
	(linux_grandchild_function): Likewise.
	(linux_child_function): Likewise.
	(linux_check_ptrace_features): New function, heavily
	based on linux-nat.c:linux_test_for_tracefork.
	(linux_enable_event_reporting): New function.
	(ptrace_supports_feature): Likewise.
	(linux_supports_tracefork): Likewise.
	(linux_supports_traceclone): Likewise.
	(linux_supports_tracevforkdone): Likewise.
	(linux_supports_tracesysgood): Likewise.
	* common/linux-ptrace.h (HAS_NOMMU): Moved from
	gdbserver/linux-low.c.
	(linux_enable_event_reporting): New declaration.
	(linux_supports_tracefork): Likewise.
	(linux_supports_traceclone): Likewise.
	(linux_supports_tracevforkdone): Likewise.
	(linux_supports_tracesysgood): Likewise.
	* config.in (PTRACE_TYPE_ARG4): Regenerate.
	* config/aarch64/linux.mh (NATDEPFILES): Add linux-waitpid.o.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
	* config/arm/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* config/ia64/linux.mh (NATDEPFILES): Likewise.
	* config/m32r/linux.mh (NATDEPFILES): Likewise.
	* config/m68k/linux.mh (NATDEPFILES): Likewise.
	* config/mips/linux.mh (NATDEPFILES): Likewise.
	* config/pa/linux.mh (NATDEPFILES): Likewise..
	* config/powerpc/linux.mh (NATDEPFILES): Likewise..
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux64.mh (NATDEPFILES): Likewise.
	* config/tilegx/linux.mh (NATDEPFILES): Likewise.
	* config/xtensa/linux.mh (NATDEPFILES): Likewise.
	* configure.ac (AC_CACHE_CHECK): Add void * to the list of
	ptrace's 4th argument's types.
	Check the type of PTRACE_TYPE_ARG4.
	* configure: Regenerate.
	* linux-nat.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
	(SYSCALL_SIGTRAP): Moved to nat/linux-nat.h.
	(linux_supports_tracefork_flag): Remove.
	(linux_supports_tracesysgood_flag): Likewise.
	(linux_supports_tracevforkdone_flag): Likewise.
	(current_ptrace_options): Moved to
	common/linux-ptrace.c.
	(linux_tracefork_child): Remove.
	(my_waitpid): Remove.
	(linux_test_for_tracefork): Renamed to
	linux_check_ptrace_features and moved to common/linux-ptrace.c.
	(linux_test_for_tracesysgood): Remove.
	(linux_supports_tracesysgood): Remove.
	(linux_supports_tracefork): Remove.
	(linux_supports_tracevforkdone): Remove.
	(linux_enable_tracesysgood): Remove.
	(linux_enable_event_reporting): Remove.
	(linux_init_ptrace): New function.
	(linux_child_post_attach): Call linux_init_ptrace.
	(linux_child_post_startup_inferior): Call linux_init_ptrace.
	(linux_child_follow_fork): Call linux_supports_tracefork
	and linux_supports_tracevforkdone.
	(linux_child_insert_fork_catchpoint): Call
	linux_supports_tracefork.
	(linux_child_insert_vfork_catchpoint): Likewise.
	(linux_child_set_syscall_catchpoint): Call
	linux_supports_tracesysgood.
	(lin_lwp_attach_lwp): Call linux_supports_tracefork.
	* nat/linux-nat.h: New file.
	* nat/linux-waitpid.c: New file.
	* nat/linux-waitpid.h: New file.

	gdb/gdbserver/
	* Makefile.in: Explain why ../target and ../nat are not
	listed as include file search paths.
	(linux-waitpid.o): New object file rule.
	* configure.srv (srv_native_linux_obj): New variable.
	Replace all occurrences of linux native object files with
	$srv_native_linux_obj.
	* linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
	(HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
	(linux_enable_event_reporting): Remove declaration.
	(my_waitpid): Moved to common/linux-waitpid.c.
	(linux_wait_for_event): Pass ptid when calling
	linux_enable_event_reporting.
	(linux_supports_tracefork_flag): Remove.
	(linux_enable_event_reporting): Likewise.
	(linux_tracefork_grandchild): Remove.
	(STACK_SIZE): Moved to common/linux-ptrace.c.
	(linux_tracefork_child): Remove.
	(linux_test_for_tracefork): Remove.
	(linux_look_up_symbols): Call linux_supports_traceclone.
	(initialize_low): Remove call to linux_test_for_tracefork.
	* linux-low.h (PTRACE_TYPE_ARG3): Move to
	common/linux-ptrace.h.
	(PTRACE_TYPE_ARG4): Likewise.
	Include linux-ptrace.h.
 2013-08-22 23:46:30 +00:00
Yao Qi
aaee205620 gdb/ 
* Makefile.in (HFILES_NO_SRCDIR): Add
	common/mips-linux-watch.h.
	(mips-linux-watch.o): New rule.
	* common/mips-linux-watch.c: New.
	* common/mips-linux-watch.h: New.
	* config/mips/linux.mh (NATDEPFILES): Add mips-linux-watch.o
	* mips-linux-nat.c: Include mips-linux-watch.h.
	(W_BIT, R_BIT, I_BIT, W_MASK, R_MASK, I_MASK, IRW_MASK): Move
	to common/mips-linux-watch.h.
	(MAX_DEBUG_REGISTER): Likewise.
	(enum pt_watch_style): Likewise.
	(struct mips32_watch_regs): Likewise.
	(struct mips64_watch_regs): Likewise.
	(struct pt_watch_regs): Likewise.
	(struct mips_watchpoint): Likewise.
	(mips_linux_watch_get_irw_mask): Move to
	common/mips-linux-watch.c.
	(get_reg_mask, mips_linux_watch_get_num_valid): Likewise.
	(mips_linux_watch_get_watchlo): Likewise.
	(mips_linux_watch_set_watchlo): Likewise.
	(mips_linux_watch_get_watchhi): Likewise.
	(mips_linux_watch_set_watchhi): Likewise.
	(mips_linux_read_watch_registers): Likewise.
	(mips_linux_watch_type_to_irw): Likewise.
	(mips_linux_stopped_data_address, fill_mask): Likewise.
	(mips_linux_watch_try_one_watch): Likewise.
	(mips_linux_watch_populate_regs): Likewise.
 2013-07-27 07:49:05 +00:00
Pedro Alves
d8d2a3ee47 Normalize on PATH_MAX instead of MAXPATHLEN throughout. 
With the pathmax gnulib module in place, we can use PATH_MAX
consistently throughout, instead of the current mixbag of PATH_MAX and
MAXPATHLEN uses.  It's no longer necessary to include sys/param.h
(supposedly, I can't check all ports touched here) for MAXPATHLEN.

Don't remove sys/param.h from GDB's configure.ac, as later tests in
the file use HAVE_SYS_PARAM_H checks.

Tested on x86_64 Fedora 17.

Also cross-built for --host=i686-w64-mingw32, and --host=i586-pc-msdosdjgpp.

gdb/
2013-07-01  Pedro Alves  <palves@redhat.com>

	* defs.h: Include "pathmax.h".
	* utils.c: Don't include sys/param.h.
	(gdb_realpath): Remove code that checks for MAXPATHLEN.
	* solib-ia64-hpux.c (ia64_hpux_handle_load_event): Use PATH_MAX
	instead of MAXPATHLEN.
	* solib-sunos.c: Don't include sys/param.h.
	* xcoffread.c: Don't include sys/param.h.
	* bsd-kvm.c: Don't include sys/param.h.
	* darwin-nat.c: Don't include sys/param.h.
	(darwin_pid_to_exec_file): Use PATH_MAX instead of MAXPATHLEN.
	* darwin-nat-info.c: Don't include sys/param.h.
	* fbsd-nat.c (fbsd_pid_to_exec_file): Use PATH_MAX instead of
	MAXPATHLEN.
	* i386obsd-nat.c: Don't include sys/param.h.
	* inf-child.c: Don't include sys/param.h.
	(inf_child_fileio_readlink): Use PATH_MAX instead of MAXPATHLEN.
	* linux-fork.c: Don't include sys/param.h.
	(fork_save_infrun_state): Use PATH_MAX instead of MAXPATHLEN.
	* linux-nat.c: Don't include sys/param.h.
	(linux_child_pid_to_exec_file, linux_proc_pending_signals)
	(linux_proc_pending_signals): Use PATH_MAX instead of MAXPATHLEN.
	* m68klinux-nat.c: Don't include sys/param.h.
	* nbsd-nat.c: Don't include sys/param.h.
	(nbsd_pid_to_exec_file): Use PATH_MAX instead of MAXPATHLEN.
	* ppc-linux-nat.c: Don't include sys/param.h.
	* rs6000-nat.c: Don't include sys/param.h.
	* spu-linux-nat.c. Don't include sys/param.h.
	* windows-nat.c: Don't include sys/param.h.
	* xtensa-linux-nat.c: Don't include sys/param.h.
	* config/i386/nm-fbsd.h: Don't include sys/param.h.

gdb/gdbserver/
2013-07-01  Pedro Alves  <palves@redhat.com>

	* server.h: Include "pathmax.h".
	* linux-low.c: Don't include sys/param.h.
	(linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
	MAXPATHLEN.
	* win32-low.c: Don't include sys/param.h.
	(win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
 2013-07-01 11:28:30 +00:00
Joel Brobecker
4d1eb6b4d2 Reimplement shared library support on ppc-aix... 
... using the target_so_ops framework.

gdb/ChangeLog:

        * target.h (TARGET_OBJECT_AIX_LIBRARIES): New target_object enum.
        * features/library-list-aix.dtd: New file.
        * solib-aix.h, solib-aix.c: New file.
        * rs6000-aix-tdep.c: #include "solib.h" and "solib-aix.h".
        (rs6000_find_toc_address_hook): Delete.
        (rs6000_push_dummy_call): Rewrite code setting the TOC value.
        (rs6000_aix_init_osabi): Register solib_aix_so_ops.
        * rs6000-nat.c: Remove "xcoffsolib.h" include.  Include
        "xml-utils.h".
        (map_vmap, vmap_exec, vmap_ldinfo, add_vmap, objfile_symbol_add)
        (vmap_symtab, fixup_breakpoints): Delete.
        (rs6000_xfer_shared_libraries): New function.
        (rs6000_xfer_partial): Add TARGET_OBJECT_AIX_LIBRARIES handling.
        (vmap_secs, bss_data_overlap, vmap_add_symbols): Delete.
        (xcoff_relocate_symtab, xcoff_relocate_core): Delete.
        (rs6000_ptrace_ldinfo, rs6000_core_ldinfo)
        (rs6000_xfer_shared_library): New function.
        (find_toc_address): Delete.
        (_initialize_rs6000_nat): Do not set rs6000_find_toc_address_hook.
        * rs6000-tdep.h (rs6000_find_toc_address_hook): Remove.
        * xcoffread.c (record_minimal_symbol): Reloate symbol address
        before creating minimal symbol.  Adjust function description
        accordingly.
        (scan_xcoff_symtab): Replace call to
        prim_record_minimal_symbol_and_info by call to
        record_minimal_symbol.
        (xcoff_symfile_offsets): Reimplement mostly as a wrapper
        around default_symfile_offsets.
        * configure.tgt: Add solib-aix.o to gdb_target_obs for
        powerpc-aix targets.
        * config/rs6000/nm-rs6000.h: Delete.
        * config/powerpc/aix.mh (NAT_FILE): Delete.
        (NATDEPFILES): Remove xcoffsolib.o.
        * Makefile.in (XMLFILES): Add library-list-aix.dtd.
        (ALL_TARGET_OBS): Add solib-aix.o.
        (HFILES_NO_SRCDIR): Remove xcoffsolib.h and
        config/rs6000/nm-rs6000.h.  Add solib-aix.h.
        (ALLDEPFILES): Add solib-aix.c.  Remove xcoffsolib.c.
        * xcoffsolib.h, xcoffsolib.c: Delete.

        * solib.c (reload_shared_libraries): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK.
        * breakpoint.c (handle_solib_event): Remove reference to SOLIB_ADD.
        (disable_breakpoints_in_shlibs): Remove reference to PC_SOLIB.
        (momentary_bkpt_re_set): Replace SOLIB_ADD by solib_add in
        comment.
        * corelow.c (deprecated_core_resize_section_table): Delete.
        * exec.c: Remove include of xcoffsolib.h".
        (map_vmap, vmap): Delete.
        (exec_close_1): Remove references to vmap.
        (exec_file_attach): Remove vmap handling code, and reference
        to DEPRECATED_IBM6000_TARGET.
        (bfdsec_to_vmap): Delete.
        (exec_files_info): Remove block of code handling VMAP.
        * infcmd.c (post_create_inferior): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK and SOLIB_ADD.
        * infrun.c (follow_exec): Remove reference to
        SOLIB_CREATE_INFERIOR_HOOK.
        * stack.c (print_frame): Remove reference to PC_SOLIB.
        * solib-dsbt.c (dsbt_current_sos): Adjust comment.
        (dsbt_relocate_main_executable): Likewise.
        * solib-frv.c (frv_current_sos): Likewise.

gdb/doc/ChangeLog:

        * gdbint.texinfo (Algorithms): Remove entries documenting
        DEPRECATED_IBM6000_TARGET, SOLIB_ADD, and
        SOLIB_CREATE_INFERIOR_HOOK.
 2013-05-06 14:15:50 +00:00
Jan Kratochvil
b292c78318 gdb/ 
* Makefile.in (HAVE_NATIVE_GCORE_TARGET): New.
	(generated_files): Add gcore.
	(install-only, uninstall): Add gcore if HAVE_NATIVE_GCORE_TARGET or
	HAVE_NATIVE_GCORE_HOST.
	(gcore): New.
	* NEWS (Changes since GDB 7.6): Mention newly installed gcore.
	* config/alpha/alpha-osf3.mh, config/i386/fbsd.mh,
	config/i386/fbsd64.mh, config/i386/i386gnu.mh, config/i386/i386sol2.mh,
	config/i386/sol2-64.mh, config/mips/irix5.mh, config/mips/irix6.mh,
	config/powerpc/fbsd.mh, config/sparc/fbsd.mh, config/sparc/sol2.mh:
	Add HAVE_NATIVE_GCORE_HOST.
	* configure: Regenerate.
	* configure.ac (HAVE_NATIVE_GCORE_TARGET): New, set it, AC_SUBST it.
	New AC_SUBST fir GDB_TRANSFORM_NAME and GCORE_TRANSFORM_NAME.  New
	AC_CONFIG_FILES for gcore.
	* configure.tgt: Add gdb_have_gcore to the initial comment.  Set
	gdb_have_gcore.
	* gdb_gcore.sh: Rename to ...
	* gcore.in: ... here.  Remove gcore.sh comment.  Use GDB_TRANSFORM_NAME
	and GCORE_TRANSFORM_NAME substitutions.

gdb/doc/
	* Makefile.in (MAN1S): Add gcore.1.
	Remove "Host, target, and site specific Makefile fragments" comment.
	(@host_makefile_frag@, HAVE_NATIVE_GCORE_TARGET): New.
	(install-man1, uninstall-man1): Conditionalize gcore.1.
	(gcore.1): New.
	* gdb.texinfo (Man Pages): Add gcore man.
	(gcore man): New node.
 2013-04-11 14:13:44 +00:00
Markus Metzger
3e3aea48e2 Install the btrace target ops for i386-linux-nat and amd64-linux-nat. 
gdb/
	* amd64-linux-nat.c: Include btrace.h and linux-btrace.h.
	(amd64_linux_enable_btrace): New.
	(amd64_linux_disable_btrace): New.
	(amd64_linux_teardown_btrace): New.
	(_initialize_amd64_linux_nat): Initialize btrace ops.
	* i386-linux.nat.c: Include btrace.h and linux-btrace.h.
	(i386_linux_enable_btrace): New.
	(i386_linux_disable_btrace): New.
	(i386_linux_teardown_btrace): New.
	(_initialize_i386_linux_nat): Initialize btrace ops.
	* config/i386/linux.mh: Add linux-btrace.o.
	* config/i386/linux64.mh: Add linux-btrace.o.
 2013-03-11 08:25:58 +00:00
Corinna Vinschen
b5b0b0afd0 * configure.host: Add x86_64-*-cygwin* as host. 
* configure.tgt: Add x86_64-*-cygwin* as target.
	* config/i386/cygwin64.mh: New file.

	* gdbserver/configure.srv: Add x86_64-*-cygwin* as target.
 2013-03-05 13:37:11 +00:00
Pedro Alves
0b1afbb37b Consistent use of (C) after "Copyright". 
While writing the previous patch, I noticed that we're not consistent
with the (C) in the copyright header.  The maintainers manual prefers
having it, though also says it's optional.  We have over 10x more
files with (C) than without in gdb's code, so I spent a few minutes
grepping and fixing.  Funny enough, the testsuite has it backwards.
I'll leave that for another time.

gdb/
2013-02-12  Pedro Alves  <palves@redhat.com>

	* amd64-darwin-tdep.c: Add (C) after Copyright.
	* cli/cli-cmds.h: Ditto.
	* cli/cli-decode.c: Ditto.
	* cli/cli-decode.h: Ditto.
	* cli/cli-dump.c: Ditto.
	* cli/cli-dump.h: Ditto.
	* cli/cli-interp.c: Ditto.
	* cli/cli-logging.c: Ditto.
	* cli/cli-script.c: Ditto.
	* cli/cli-script.h: Ditto.
	* cli/cli-setshow.c: Ditto.
	* cli/cli-setshow.h: Ditto.
	* cli/cli-utils.c: Ditto.
	* cli/cli-utils.h: Ditto.
	* config/alpha/nm-osf3.h: Ditto.
	* config/djgpp/djconfig.sh: Ditto.
	* config/i386/nm-fbsd.h: Ditto.
	* config/i386/nm-i386gnu.h: Ditto.
	* config/nm-linux.h: Ditto.
	* config/nm-nto.h: Ditto.
	* config/rs6000/nm-rs6000.h: Ditto.
	* config/sparc/nm-sol2.h: Ditto.
	* darwin-nat-info.c: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* gdb-demangle.h: Ditto.
	* i386-darwin-nat.c: Ditto.
	* i386-darwin-tdep.c: Ditto.
	* linux-fork.h: Ditto.
	* m32c-tdep.c: Ditto.
	* microblaze-linux-tdep.c: Ditto.
	* microblaze-rom.c: Ditto.
	* microblaze-tdep.c: Ditto.
	* microblaze-tdep.h: Ditto.
	* mips-linux-tdep.h: Ditto.
	* ppc-ravenscar-thread.c: Ditto.
	* ppc-ravenscar-thread.h: Ditto.
	* prologue-value.c: Ditto.
	* prologue-value.h: Ditto.
	* ravenscar-thread.c: Ditto.
	* ravenscar-thread.h: Ditto.
	* sparc-ravenscar-thread.c: Ditto.
	* sparc-ravenscar-thread.h: Ditto.
	* tilegx-linux-tdep.c: Ditto.
	* unwind_stop_reasons.def: Ditto.
	* windows-nat.h: Ditto.
	* xtensa-linux-tdep.c: Ditto.
	* xtensa-xtregs.c: Ditto.
	* regformats/regdat.sh: Ditto.
	* regformats/regdef.h: Ditto.

gdb/gdbserver/
2013-02-12  Pedro Alves  <palves@redhat.com>

	* linux-xtensa-low.c: Ditto.
	* xtensa-xtregs.c: Ditto.
 2013-02-12 19:03:57 +00:00
Marcus Shawcroft
9d19df7513 Adding aarch64-linux-nat support. 
2013-02-08  Jim MacArthur  <jim.macarthur@arm.com>
	    Marcus Shawcroft  <marcus.shawcroft@arm.com>
	    Nigel Stephens  <nigel.stephens@arm.com>
	    Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64-linux-nat.c: New file.
	* config/aarch64/linux.mh: New file.
	* configure.host: Add AArch64.
	* Makefile.in (ALLDEPFILES): Add aarch64-linux-nat.c.
 2013-02-08 09:00:35 +00:00
Andreas Tobler
dc18f110f2 2013-02-04 Andreas Tobler <andreast@fgznet.ch> 
* Makefile.in (ALL_TARGET_OBS): Add powerpc FreeBSD files.
	* configure.host: Add powerpc*-*-freebsd* target.
	* configure.tgt: Add target info for powerpc*-*-freebsd*.
	* ppcfbsd-nat.c, ppcfbsd-tdep.h, ppcfbsd-tdep.c: New files.
	* config/powerpc/fbsd.mh: New file.
 2013-02-04 20:48:53 +00:00
Tom Tromey
b2259038ba * config/pa/hpux.mh (NATDEPFILES): Remove somread.o. 
* configure: Rebuild.
	* configure.ac: Add somread.o to the build if BFD has SOM
	support.
	* somread.c: Include som/aout.h, not syms.h.
	(som_symtab_read): Use som_external_symbol_dictionary_record.
	Unpack records manually.
	(_initialize_somread): Declare.
 2013-01-09 17:21:36 +00:00
Tom Tromey
4f05add48d * config/i386/darwin.mh (NATDEPFILES): Remove machoread.o. 
* configure.ac: Check for Mach-O support in BFD.  Update
	CONFIG_OBS.
	* configure: Rebuild.
 2013-01-02 14:58:15 +00:00
Joel Brobecker
28e7fd6234 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 06:33:28 +00:00
Joel Brobecker
72b20e9c8d Rotate gdb's ChangeLog file. 
gdb:

        * ChangeLog-2012: Renamed from ChangeLog:
        * ChangeLog: New file.
        * config/djgpp/fnchange.lst: Add entry for ChangeLog-2012.
 2013-01-01 05:30:40 +00:00
Joel Brobecker
2cb50f9d6a Delete the gdb/osf-share directory. 
These are old files that GDB does not use anymore, and probably has not
used for a long time.

gdb/ChangeLog:

        * osf-share/AT386/cma_thread_io.h: Delete.
        * osf-share/HP800/cma_thread_io.h: Delete.
        * osf-share/README: Delete.
        * osf-share/RIOS/cma_thread_io.h: Delete.
        * osf-share/cma_attr.h: Delete.
        * osf-share/cma_deb_core.h: Delete.
        * osf-share/cma_debug_client.h: Delete.
        * osf-share/cma_errors.h: Delete.
        * osf-share/cma_handle.h: Delete.
        * osf-share/cma_init.h: Delete.
        * osf-share/cma_list.h: Delete.
        * osf-share/cma_mutex.h: Delete.
        * osf-share/cma_sched.h: Delete.
        * osf-share/cma_semaphore_defs.h: Delete.
        * osf-share/cma_sequence.h: Delete.
        * osf-share/cma_stack.h: Delete.
        * osf-share/cma_stack_int.h: Delete.
        * osf-share/cma_tcb_defs.h: Delete.
        * osf-share/cma_util.h: Delete.
        * Makefile.in (HFILES_NO_SRCDIR): Remove entries for the files
        in osf-share.
        * config/djgpp/fnchange.lst: Remove osf-share/cma_stack_int.h entry.
        * contrib/ari/gdb_find.sh: Remove handling of osf-share.
        * copyright.sh (NOT_FSF_LIST): Remove "gdb/osf-share" entry.
 2012-12-07 02:57:50 +00:00
Joel Brobecker
70160166c3 Add copyright header to config/djgpp/djcheck.sh. 
gdb/ChangeLog:

        * config/djgpp/djcheck.sh: Add copyright header.
 2012-06-05 13:29:22 +00:00
Pedro Alves
65662cdeab 2012-05-30 Jeff Kenton <jkenton@tilera.com> 
* configure.host (gdb_host_cpu): Handle tilegx*.
	(gdb_host): Handle tilegx-*-linux*.
	* tilegx-linux-nat.c: New file.
	* config/tilegx/linux.mh: New file.
 2012-05-30 19:41:34 +00:00
Joel Brobecker
64ea88dcd7 Add print 'file'::var testcase with two libs defining the same global variable 
gdb/testsuite/ChangeLog:

	* gdb.base/print-file-var-lib1.c, gdb.base/print-file-var-lib2.c,
	gdb.base/print-file-var-main.c, gdb.base/print-file-var.exp:
	New files.

gdb/ChangeLog:

        * config/djgpp/fnchange.lst: Add entries for print-file-var-lib1.c,
        print-file-var-lib2.c, print-file-var-main.c and
        print-file-var.exp (located in gdb/testsuite/gdb.base).
 2012-05-10 16:25:19 +00:00
Jan Kratochvil
5f572decf9 gdb/ 
* Makefile.in (linux-ptrace.o): New.
	* common/linux-procfs.c (linux_proc_pid_is_zombie): New,
	from linux-nat.c.
	* common/linux-procfs.h (linux_proc_pid_is_zombie): New declaration.
	* common/linux-ptrace.c: New file.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-ptrace.o.
	* config/arm/linux.mh: Likewise.
	* config/i386/linux.mh: Likewise.
	* config/i386/linux64.mh: Likewise.
	* config/ia64/linux.mh: Likewise.
	* config/m32r/linux.mh: Likewise.
	* config/m68k/linux.mh: Likewise.
	* config/mips/linux.mh: Likewise.
	* config/pa/linux.mh: Likewise.
	* config/powerpc/linux.mh: Likewise.
	* config/powerpc/ppc64-linux.mh: Likewise.
	* config/powerpc/spu-linux.mh: Likewise.
	* config/s390/s390.mh: Likewise.
	* config/sparc/linux.mh: Likewise.
	* config/sparc/linux64.mh: Likewise.
	* config/xtensa/linux.mh: Likewise.
	* linux-nat.c (linux_lwp_is_zombie): Remove, move it to
	common/linux-procfs.c.
	(wait_lwp): Rename linux_lwp_is_zombie to linux_proc_pid_is_zombie.

gdb/gdbserver/
	* Makefile.in (linux-ptrace.o): New.
	* configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
	(cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
	(m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
	(s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
	(x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
	of these targets.
	* linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
 2012-03-13 15:00:37 +00:00
Pedro Alves
1916efaf84 2012-02-09 Valery Khromov <valery.khromov@gmail.com> 
PR gdb/12953
	* Makefile.in (HFILES_NO_SRCDIR): Add amd64bsd-nat.h.
	* amd64bsd-nat.c: Add support for debug registers (adapted from
	i386bsd-nat.c).
	[HAVE_PT_GETDBREGS] (amd64bsd_dr_get, amd64bsd_dr_set)
	(amd64bsd_dr_set_control, amd64bsd_dr_set_addr)
	(amd64bsd_dr_get_addr, amd64bsd_dr_get_status)
	(amd64bsd_dr_get_control): New functions.
	* amd64bsd-nat.h: New file (adapted from i386bsd-nat.h).
	* amd64fbsd-nat.c: Include "amd64bsd-nat.h", "i386-nat.h".
	[HAVE_PT_GETDBREGS] (_initialize_amd64fbsd_nat): Add hardware
	watchpoints initialization.
	* config/i386/fbsd64.mh (NATDEPFILES): Add i386-nat.o.
 2012-02-09 16:06:44 +00:00
Jan Kratochvil
06b9f45fe4 gdb/ 
Fix duplicate .o files after omitting libbfd.a.
	* Makefile.in (ALL_TARGET_OBS): Remove corelow.o.
	(SFILES): Add corelow.c.
	(COMMON_OBS): Add corelow.o.
	(ALLDEPFILES): Remove corelow.c.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Remove corelow.o.
	* config/alpha/alpha-osf3.mh: Likewise.
	* config/alpha/fbsd.mh: Likewise.
	* config/arm/nbsdaout.mh: Likewise.
	* config/arm/nbsdelf.mh: Likewise.
	* config/i386/i386gnu.mh: Likewise.
	* config/ia64/hpux.mh: Likewise.
	* config/ia64/linux.mh: Likewise.
	* config/m32r/linux.mh: Likewise.
	* config/m68k/linux.mh: Likewise.
	* config/mips/irix5.mh: Likewise.
	* config/mips/irix6.mh: Likewise.
	* config/pa/hpux.mh: Likewise.
	* config/pa/linux.mh: Likewise.
	* config/powerpc/aix.mh: Likewise.
	* config/sparc/linux.mh: Likewise.
	* config/sparc/linux64.mh: Likewise.
	* config/sparc/sol2.mh: Likewise.
	* config/vax/vax.mh: Likewise.
	* configure.tgt (alpha*-*-freebsd* alpha*-*-kfreebsd*-gnu)
	(alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu, alpha*-*-openbsd*)
	(am33_2.0*-*-linux*, arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-linux*)
	(arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-netbsd*)
	(hppa*-*-openbsd*, i[34567]86-*-dicos*, i[34567]86-*-freebsd*)
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-netbsd*)
	(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*, i[34567]86-*-nto*)
	(i[34567]86-*-solaris2.1[0-9]*, x86_64-*-solaris2.1[0-9]*)
	(i[34567]86-*-solaris*, i[34567]86-*-linux*, i[34567]86-*-cygwin*)
	(i[34567]86-*-mingw32*, m68*-*-netbsd*, m68*-*-knetbsd*-gnu)
	(m68*-*-openbsd*, m88*-*-openbsd*, microblaze*-linux-*)
	(microblaze*-*-linux*, mips*-*-linux*, mips*-*-netbsd*)
	(mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
	(powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-linux*)
	(powerpc64-*-linux*, s390*-*-*, score-*-*, sh*-*-linux*)
	(sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
	(sparc*-*-freebsd*, sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*)
	(sparc-*-knetbsd*-gnu, sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu)
	(sparc-*-openbsd*, sparc64-*-openbsd*, tic6x-*-*linux, vax-*-netbsd*)
	(vax-*-knetbsd*-gnu, vax-*-openbsd*, x86_64-*-dicos*, x86_64-*-linux*)
	(x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu, x86_64-*-netbsd*)
	(x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*, xtensa*-*-linux*): Remove
	corelow.o from gdb_target_obs.
	* corefile.c (core_target): Update the comment on NULL value.
	(core_file_command): Replace error by gdb_assert on CORE_TARGET.
	* corelow.c (sniff_core_bfd): Call error instead of warning on zero
	MATCHES.  Drop YUMMY set on NULL.
	(core_close): Do not call exit_inferior_silent on zero PID.  Do not
	reclaim CORE_DATA if it is already NULL.
 2012-01-10 16:30:49 +00:00
Jan Kratochvil
2e6af8c045 gdb/ 
Partially fix duplicate .o files after omitting libbfd.a.
	* config/alpha/alpha-osf3.mh (NATDEPFILES): Remove solib.o.
	* config/i386/nbsdaout.mh (NATDEPFILES): Remove solib.o.
	* config/i386/obsdaout.mh (NATDEPFILES): Remove solib.o.
	* config/m68k/nbsdaout.mh (NATDEPFILES): Remove solib.o.
	* config/m68k/obsd.mh (NATDEPFILES): Remove solib.o.
	* config/powerpc/aix.mh (NATDEPFILES): Remove xcoffread.o.
	* config/vax/nbsdaout.mh (NATDEPFILES): Remove solib.o.
 2012-01-09 15:21:13 +00:00
Ulrich Weigand
761f4555cc * configure.tgt [s390*-*-*] (gdb_target_obs): Add corelow.o. 
* config/s390/s390.mh (NATDEPFILES): Remove corelow.o.
 2012-01-05 17:07:05 +00:00
Joel Brobecker
0b30217134 Copyright year update in most files of the GDB Project. 
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
 2012-01-04 08:17:56 +00:00
Joel Brobecker
1fef196fe0 Add fnchange.lst entry for gdb/ChangeLog-2011. 
gdb/ChangeLog:

	* config/djgpp/fnchange.lst: Add entry for ChangeLog-2011.
 2012-01-02 09:03:09 +00:00
Jan Kratochvil
5dd05d8c5e gdb/ 
* config/s390/s390.mh (NATDEPFILES): Add linux-procfs.o dependency.
 2011-09-02 21:40:30 +00:00
Luis Machado
13da1c9782 Move common linux procfs code to common/ 2011-08-24 12:07:28 +00:00
Yao Qi
224bbe4936 gdb/doc/ 
* gdb.texinfo (Standard Target Features): Document C6x features.
	(TIC6x Features): New node.

        gdb/
        * features/Makefile (WHICH): Add tic6x-c64xp tic6x-c64x tic6x-c62x
        tic6x-c64xp-linux tic6x-c64x-linux and tic6x-c62x-linux.
        * features/tic6x-c6xp.xml, features/tic6x-core.xml: New.
        * features/tic6x-gp.xml, features/tic6x-c62x.xml: New.
        * features/tic6x-c64x.xml, features/tic6x-c64xp.xml: New.
        * features/tic6x-c62x-linux.xml, features/tic6x-c64x-linux.xml: New.
        * features/tic6x-c64xp-linux.xml: New.
	* features/tic6x-c64xp.c, features/tic6x-c64x.c: Generated.
        * features/tic6x-c62x.c, features/tic6x-c64xp-linux.c: Generated.
        * features/tic6x-c64x-linux.c, features/tic6x-c62x-linux.c: Generated.
        * regformats/tic6x-c62x.dat, regformats/tic6x-c64x.dat: Generated.
        * regformats/tic6x-c64xp.dat, regformats/tic6x-c62x-linux.dat: Generated.
	* regformats/tic6x-c64x-linux.dat, regformats/tic6x-c64xp-linux.dat: Generated.

	* config/djgpp/fnchange.lst: Add features/tic6x-*.xml and
	features/tic6x-*.c files.
	Add regformats/tic6x-*.dat files.
 2011-08-14 12:43:38 +00:00
Kwok Yeung
d26e3629bb 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com> 
gdb/
	* defs.h: Add guard against inclusion in gdbserver.
	(struct ptid, ptid_t): Move to common/ptid.h.
	(xfree, xzalloc, xasprintf, xvasprintf, xstrprintf, xstrvprintf,
	xsnprintf, internal_error): Move to common/common-utils.h.
	(nomem): Delete.
	* gdb_assert.h: Move into common/ sub-directory.
	* gdb_locale.h: Ditto.
	* gdb_dirent.h: Ditto.
	* inferior.h (minus_one_ptid, null_ptid, ptid_build, pid_to_ptid,
	ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid):
	Move into common/ptid.h.
	* xml-support.c (xml_escape_text): Move into common/xml-utils.c.
	(gdb_xml_create_parser_and_cleanup_1, xml_fetch_context_from_file):
	Change nomem to malloc_failure.
	* xml-support.h (xml_escape_text): Move into common/xml-utils.h.
	* utils.c (nomem): Rename to malloc_failure.
	(xmalloc, xzalloc, xrealloc, xcalloc, xfree, xstrprintf, xasprintf,
	xvasprintf, xstrvprintf, xsnprintf): Move to common/common-utils.c.
	(gdb_buildargv): Change nomem to malloc_failure.
	* infrun.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
	ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal,
	ptid_is_pid): Move into common/ptid.c.
	(initialize_infrun): Delete initialization of null_ptid and
	minus_one_ptid.
	* linux-nat.c (linux_nat_xfer_osdata): Defer to
	linux_common_xfer_osdata.
	* Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
	common/ptid.c and common/buffer.c.
	(HFILES_NO_SRCDIR): Add common/common-utils.h, common/xml-utils.h,
	common/ptid.h, common/buffer.h and common/linux-osdata.h.
	(COMMON_OBS): Add xml-utils.o, common-utils.o, buffer.o and ptid.o.
	(common-utils.o, xml-utils.o, ptid.o, buffer.o, linux-osdata.o): New
	rules.
	* common/gdb_assert.h: New.
	* common/gdb_dirent.h: New.
	* common/gdb_locale.h: New.
	* common/buffer.c: New.
	* common/buffer.h: New.
	* common/ptid.c: New.
	* common/ptid.h: New.
	* common/xml-utils.c: New.
	* common/xml-utils.h: New.
	* common/common-utils.c: New.
	* common/common-utils.h: New.
	* common/linux-osdata.c: New.
	* common/linux-osdata.h: New.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-osdata.o.
	* config/arm/linux.mh (NATDEPFILES): Ditto.
	* config/i386/linux.mh (NATDEPFILES): Ditto.
	* config/i386/linux64.mh (NATDEPFILES): Ditto.
	* config/ia64/linux.mh (NATDEPFILES): Ditto.
	* config/m32r/linux.mh (NATDEPFILES): Ditto.
	* config/m68k/linux.mh (NATDEPFILES): Ditto.
	* config/mips/linux.mh (NATDEPFILES): Ditto.
	* config/pa/linux.mh (NATDEPFILES): Ditto.
	* config/powerpc/linux.mh (NATDEPFILES): Ditto.
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto.
	* config/s390/s390.mh (NATDEPFILES): Ditto.
	* config/sparc/linux.mh (NATDEPFILES): Ditto.
	* config/sparc/linux64.mh (NATDEPFILES): Ditto.
	* config/xtensa/linux.mh (NATDEPFILES): Ditto.

gdbserver/
	* linux-low.c (compare_ints, unique, list_threads, show_process,
	linux_core_of_thread): Delete.
	(linux_target_ops): Change linux_core_of_thread to
	linux_common_core_of_thread.
	(linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
	* utils.c (malloc_failure): Change type of argument.
	(xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
	* Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
	common/linux-osdata.c, common/ptid.c and common/buffer.c.
	(OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
	(IPA_OBJS): Add common-utils-ipa.o.
	(ptid_h, linux_osdata_h): New macros.
	(server_h): Add common/common-utils.h, common/xml-utils.h,
	common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
	common/ptid.h.
	(common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
	ptid.o, buffer.o): New rules.
	(linux-low.o): Add common/linux-osdata.h as a dependency.
	* configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
	* configure.ac: Add AC_HEADER_DIRENT check.
	* config.in: Regenerate.
	* configure: Regenerate.
	* remote-utils.c (xml_escape_text): Delete.
	(buffer_grow, buffer_free, buffer_init, buffer_finish,
	buffer_xml_printf): Move to common/buffer.c.
	* server.c (main): Remove call to initialize_inferiors.
	* server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
	ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
	ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
	internal_error, gdb_assert, gdb_assert_fail): Delete.
	(struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
	buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
	common/buffer.h.
	* inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
	ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
	initialize_inferiors): Delete.
 2011-07-21 23:46:12 +00:00
Joel Brobecker
92c9a4639b port GDB to ia64-hpux (native). 
ChangeLog:

        * configure.ac: Remove readline, mmalloc, and gdb from noconfigdirs
        for ia64-hpux.
        * configure: Regenerate.

gdb/ChangeLog:

        * config/ia64/hpux.mh, ia64-hpux-nat.c, ia64-hpux-tdep.c,
        ia64-hpux-tdep.h, solib-ia64-hpux.c, solib-ia64-hpux.h: New files.

        * configure.host: Add handling for ia64-hpux hosts.  Add associated
        floatformats.
        * configure.tgt: Add handling for ia64-hpux targets.
        * Makefile.in (ALL_64_TARGET_OBS): Add ia64-hpux-tdep.o.
        (HFILES_NO_SRCDIR): Add ia64-hpux-tdep.h.
        (ALLDEPFILES): Add ia64-hpux-nat.c ia64-hpux-tdep.c.
 2011-01-13 16:24:13 +00:00
Joel Brobecker
7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Joel Brobecker
c3c1ebe81a Rotate GDB's main ChangeLog file 
gdb/ChangeLog:

        * ChangeLog-2010: Renames ChangeLog.
        * ChangeLog: New file.
        * config/djgpp/fnchange.lst: Add exception for gdb/ChangeLog-2010.
        Also fix a typo in the exception for gdb/ChangeLog-2009.
 2011-01-01 14:05:08 +00:00