Delete the remaining ROM monitor targets

Ref: https://sourceware.org/ml/gdb/2015-07/msg00011.html

All of these targets use gdb/monitor.c, which has bit rotted
years ago (I'd guess around ~6), and nobody seems to
have noticed:

 | target         | source               |
 |----------------+----------------------|
 | target dbug    | gdb/dbug-rom.c       |
 | target picobug | gdb/microblaze-rom.c |
 | target dink32  | gdb/dink32-rom.c     |
 | target m32r    | gdb/m32r-rom.c       |
 | target mon2000 | gdb/m32r-rom.c       |
 | target ppcbug  | gdb/ppcbug-rom.c     |

This deletes them, along with finally removing monitor.c.

A manual update will be done separately.

gdb/ChangeLog:
2015-08-24  Pedro Alves  <palves@redhat.com>

	* NEWS: Mention removed support for the various ROM monitors.
	* Makefile.in (ALL_TARGET_OBS): Remove dbug-rom.o, dink32-rom.o,
	ppcbug-rom.o, m32r-rom.o, dsrec.o and monitor.o from gdb_target_obs.
	* configure.tgt (h8300-*-*): Remove monitor.o and m32r-rom.o from
	gdb_target_obs.
	(m68*-*-*): Remove monitor.o dbug-rom.o and dsrec.o from
	gdb_target_obs.
	(microblaze*-linux-*): Remove microblaze-rom.o, monitor.o and
	dsrec.o from gdb_target_obs.
	(microblaze*-*-*): Remove microblaze-rom.o, monitor.o and dsrec.o
	from gdb_target_obs.
	(powerpc-*-lynx*178): Remove monitor.o and dsrec.o from
	gdb_target_obs.
	(powerpc*-*-*): Remove monitor.o, dsrec.o, ppcbug-rom.o and
	dink32-rom.o from gdb_target_obs.
	(sh*-*-linux*): Remove monitor.o and dsrec.o from gdb_target_obs.
	(sh*): Remove monitor.o and dsrec.o from gdb_target_obs.
	* dbug-rom.c, dink32-rom.c, dsrec.c, m32r-rom.c, microblaze-rom.c,
	monitor.c, monitor.h, ppcbug-rom.c, srec.h: Delete files.

1 files changed, 14 insertions, 16 deletions

diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index f2c1a2d..c42b4df 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -147,8 +147,8 @@ moxie-*-elf | moxie-*-moxiebox | moxie-*-rtems*)
 	;;
 
 h8300-*-*)
-	# Target: H8300 with HMS monitor and H8 simulator
-	gdb_target_obs="h8300-tdep.o monitor.o dsrec.o"
+	# Target: H8300 processor
+	gdb_target_obs="h8300-tdep.o"
 	gdb_sim=../sim/h8300/libsim.a
 	;;
 
@@ -289,8 +289,7 @@ m32r*-*-linux*)
 	;;
 m32r*-*-*)
 	# Target: Renesas m32r processor
-	gdb_target_obs="m32r-tdep.o monitor.o m32r-rom.o dsrec.o \
-			remote-m32r-sdi.o"
+	gdb_target_obs="m32r-tdep.o remote-m32r-sdi.o"
 	gdb_sim=../sim/m32r/libsim.a
 	;;
 
@@ -302,8 +301,8 @@ m68hc11*-*-*|m6811*-*-*)
 
 m68*-*-aout* | m68*-*-coff* | m68*-*-elf* | m68*-*-rtems* | m68*-*-uclinux* | \
 fido-*-elf*)
-	# Target: Motorola m68k embedded (e.g. bug monitors)
-	gdb_target_obs="m68k-tdep.o monitor.o dbug-rom.o dsrec.o"
+	# Target: Motorola m68k embedded
+	gdb_target_obs="m68k-tdep.o"
 	;;
 m68*-*-linux*)
 	# Target: Motorola m68k with a.out and ELF
@@ -333,13 +332,13 @@ mep-*-*)
 
 microblaze*-linux-*|microblaze*-*-linux*)
 	# Target: Xilinx MicroBlaze running Linux
-	gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o microblaze-rom.o \
-			monitor.o dsrec.o solib-svr4.o symfile-mem.o linux-tdep.o"
+	gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o solib-svr4.o \
+			symfile-mem.o linux-tdep.o"
 	gdb_sim=../sim/microblaze/libsim.a
 	;;
 microblaze*-*-*)
 	# Target: Xilinx MicroBlaze running standalone
-	gdb_target_obs="microblaze-tdep.o microblaze-rom.o monitor.o dsrec.o"
+	gdb_target_obs="microblaze-tdep.o"
 	gdb_sim=../sim/microblaze/libsim.a
 	;;
 
@@ -442,13 +441,12 @@ powerpc*-*-linux*)
 powerpc-*-lynx*178)
 	# Target: PowerPC running Lynx178.
 	gdb_target_obs="rs6000-tdep.o rs6000-lynx178-tdep.o \
-			xcoffread.o monitor.o dsrec.o ppc-sysv-tdep.o \
+			xcoffread.o ppc-sysv-tdep.o \
 			ravenscar-thread.o ppc-ravenscar-thread.o"
 	;;
 powerpc*-*-*)
 	# Target: PowerPC running eabi
-	gdb_target_obs="rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o \
-			dink32-rom.o ppc-sysv-tdep.o solib-svr4.o \
+	gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o solib-svr4.o \
 			ravenscar-thread.o ppc-ravenscar-thread.o"
 	if test -f ../sim/ppc/Makefile; then
 	  gdb_sim=../sim/ppc/libsim.a
@@ -484,8 +482,8 @@ score-*-*)
 
 sh*-*-linux*)
 	# Target: GNU/Linux Super-H
-	gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o monitor.o \
-			dsrec.o solib-svr4.o symfile-mem.o \
+	gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o \
+			solib-svr4.o symfile-mem.o \
 			glibc-tdep.o linux-tdep.o"
 	gdb_sim=../sim/sh/libsim.a
 	build_gdbserver=yes
@@ -505,8 +503,8 @@ sh64-*-elf*)
 	gdb_sim=../sim/sh64/libsim.a
 	;;
 sh*)
-	# Target: Embedded Renesas Super-H with ICE and simulator
-	gdb_target_obs="sh-tdep.o sh64-tdep.o monitor.o dsrec.o"
+	# Target: Embedded Renesas Super-H processor
+	gdb_target_obs="sh-tdep.o sh64-tdep.o"
 	gdb_sim=../sim/sh/libsim.a
 	;;