+2007-04-13 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * mips-mdebug-tdep.c, mips-mdebug-tdep.h, ocd.c, ocd.h, ppc-bdm.c,
+ remote-e7000.c, remote-hms.c, remote-utils.c, remote-utils.h,
+ scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h, scm-valprint.c,
+ ser-e7kpc.c, sh3-rom.c, stop-gdb.c: Delete.
+ * Makefile.in: Remove references to deleted files.
+ * README: Do not mention deleted ROM monitor interfaces.
+ * defs.h (enum language): Delete language_scm.
+ * expprint.c (print_subexp_standard): Do not handle OP_EXPRSTRING.
+ (dump_subexp_body_standard): Likewise.
+ * parse.c (operator_length_standard): Likewise.
+ * expression.h (enum exp_opcode): Delete OP_EXPRSTRING.
+ * remote-mips.c: Do not include remote-utils.h.
+ * remote-sim.c: Likewise. Use remote_debug instead of sr_get_debug
+ throughout.
+ * value.c: Do not include scm-lang.h.
+ (unpack_long): Delete scm_unpack call.
+ * config/h8300/h8300.mt, config/mips/embed.mt,
+ config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt,
+ config/sh/embed.mt, config/sh/linux.mt: Remove references to
+ deleted files.
+ * NEWS: Mention removed files.
+
2007-04-13 Daniel Jacobowitz <dan@codesourcery.com>
* symfile.c (add_psymbol_with_dem_name_to_list): Remove.
# The `remote' debugging target is supported for most architectures,
# but not all (e.g. 960)
-REMOTE_OBS = remote.o dcache.o remote-utils.o tracepoint.o ax-general.o ax-gdb.o remote-fileio.o
+REMOTE_OBS = remote.o dcache.o tracepoint.o ax-general.o ax-gdb.o remote-fileio.o
# This is remote-sim.o if a simulator is to be linked in.
SIM_OBS =
p-exp.y p-lang.c p-typeprint.c p-valprint.c parse.c printcmd.c \
prologue-value.c \
regcache.c reggroups.c remote.c remote-fileio.c \
- scm-exp.c scm-lang.c scm-valprint.c \
sentinel-frame.c \
serial.c ser-base.c ser-unix.c \
solib.c solib-null.c source.c \
mdebugread_h = mdebugread.h $(coff_sym_h) $(coff_symconst_h)
memattr_h = memattr.h $(vec_h)
mips_linux_tdep_h = mips-linux-tdep.h
-mips_mdebug_tdep_h = mips-mdebug-tdep.h
mipsnbsd_tdep_h = mipsnbsd-tdep.h
mips_tdep_h = mips-tdep.h
memory_map_h = memory-map.h $(memattr_h)
objc_lang_h = objc-lang.h
objfiles_h = objfiles.h $(gdb_obstack_h) $(symfile_h)
obsd_tdep_h = obsd-tdep.h
-ocd_h = ocd.h
osabi_h = osabi.h
parser_defs_h = parser-defs.h $(doublest_h)
p_lang_h = p-lang.h
regset_h = regset.h
remote_fileio_h = remote-fileio.h
remote_h = remote.h
-remote_utils_h = remote-utils.h $(target_h)
rs6000_tdep_h = rs6000-tdep.h $(defs_h)
s390_tdep_h = s390-tdep.h
-scm_lang_h = scm-lang.h $(scm_tags_h)
-scm_tags_h = scm-tags.h
score_tdep_h = score-tdep.h
sentinel_frame_h = sentinel-frame.h
serial_h = serial.h
m2-lang.h p-lang.h \
complaints.h valprint.h \
gdbthread.h \
- dcache.h remote-utils.h top.h solib-som.h
+ dcache.h top.h solib-som.h
# Header files that already have srcdir in them, or which are in objdir.
varobj.o vec.o wrapper.o \
jv-lang.o jv-valprint.o jv-typeprint.o \
m2-lang.o p-lang.o p-typeprint.o p-valprint.o \
- scm-exp.o scm-lang.o scm-valprint.o \
sentinel-frame.o \
complaints.o typeprint.o \
ada-typeprint.o c-typeprint.o f-typeprint.o m2-typeprint.o \
$(AR) q libgdb.a $(LIBGDB_OBS)
$(RANLIB) libgdb.a
-# A Mach 3.0 program to force gdb back to command level
-
-stop-gdb: stop-gdb.o
- ${CC_LD} $(GLOBAL_CFLAGS) $(LDFLAGS) -o stop-gdb \
- stop-gdb.o $(CLIBS) $(LOADLIBES)
-
# This is useful when debugging GDB, because some Unix's don't let you run GDB
# on itself without copying the executable. So "make gdb1" will make
# gdb and put a copy in gdb1, and you can run it with "gdb gdb1".
ppcnbsd-nat.c ppcnbsd-tdep.c \
ppcobsd-nat.c ppcobsd-tdep.c \
procfs.c \
- remote-e7000.c \
- remote-hms.c remote-m32r-sdi.c remote-mips.c \
+ remote-m32r-sdi.c remote-mips.c \
remote-sim.c \
- remote-utils.c dcache.c \
+ dcache.c \
rs6000-nat.c rs6000-tdep.c \
s390-tdep.c s390-nat.c \
score-tdep.c \
$(gdb_assert_h) $(frame_h) $(regcache_h) $(trad_frame_h) \
$(tramp_frame_h) $(gdbtypes_h) $(solib_h) $(symtab_h) \
$(mips_linux_tdep_h)
-mips-mdebug-tdep.o: mips-mdebug-tdep.c $(defs_h) $(frame_h) $(mips_tdep_h) \
- $(trad_frame_h) $(block_h) $(symtab_h) $(objfiles_h) $(elf_mips_h) \
- $(elf_bfd_h) $(gdb_assert_h) $(frame_unwind_h) $(frame_base_h) \
- $(mips_mdebug_tdep_h) $(mdebugread_h)
mipsnbsd-nat.o: mipsnbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
$(target_h) $(mips_tdep_h) $(mipsnbsd_tdep_h) $(inf_ptrace_h)
mipsnbsd-tdep.o: mipsnbsd-tdep.c $(defs_h) $(gdbcore_h) $(regcache_h) \
observer.o: observer.c $(defs_h) $(observer_h) $(command_h) $(gdbcmd_h) \
$(observer_inc)
obsd-tdep.o: obsd-tdep.c $(defs_h) $(frame_h) $(symtab_h) $(obsd_tdep_h)
-ocd.o: ocd.c $(defs_h) $(gdbcore_h) $(gdb_string_h) $(frame_h) $(inferior_h) \
- $(bfd_h) $(symfile_h) $(target_h) $(exceptions_h) $(gdbcmd_h) \
- $(objfiles_h) $(gdb_stabs_h) $(serial_h) $(ocd_h) $(regcache_h)
osabi.o: osabi.c $(defs_h) $(gdb_assert_h) $(gdb_string_h) $(osabi_h) \
$(arch_utils_h) $(gdbcmd_h) $(command_h) $(elf_bfd_h)
parse.o: parse.c $(defs_h) $(gdb_string_h) $(symtab_h) $(gdbtypes_h) \
$(expression_h) $(parser_defs_h) $(language_h) $(p_lang_h) \
$(valprint_h) $(value_h)
posix-hdep.o: posix-hdep.c $(defs_h) $(gdb_string_h) $(gdb_select_h)
-ppc-bdm.o: ppc-bdm.c $(defs_h) $(gdbcore_h) $(gdb_string_h) $(frame_h) \
- $(inferior_h) $(bfd_h) $(symfile_h) $(target_h) $(gdbcmd_h) \
- $(objfiles_h) $(gdb_stabs_h) $(serial_h) $(ocd_h) $(ppc_tdep_h) \
- $(regcache_h) $(gdb_assert_h)
ppcbug-rom.o: ppcbug-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
$(serial_h) $(regcache_h)
ppc-linux-nat.o: ppc-linux-nat.c $(defs_h) $(gdb_string_h) $(frame_h) \
$(gdb_assert_h) $(event_loop_h) $(event_top_h) $(inf_loop_h) \
$(serial_h) $(gdbcore_h) $(remote_fileio_h) $(solib_h) $(observer_h) \
$(cli_decode_h) $(cli_setshow_h) $(memory_map_h) $(target_descriptions_h)
-remote-e7000.o: remote-e7000.c $(defs_h) $(gdbcore_h) $(gdbarch_h) \
- $(inferior_h) $(target_h) $(value_h) $(command_h) $(gdb_string_h) \
- $(exceptions_h) $(gdbcmd_h) $(serial_h) $(remote_utils_h) \
- $(symfile_h) $(regcache_h)
remote-fileio.o: remote-fileio.c $(defs_h) $(gdb_string_h) $(gdbcmd_h) \
$(remote_h) $(gdb_fileio_h) $(gdb_wait_h) $(gdb_stat_h) \
$(exceptions_h) $(remote_fileio_h)
$(inferior_h) $(target_h) $(regcache_h) $(gdb_string_h) $(serial_h)
remote-mips.o: remote-mips.c $(defs_h) $(inferior_h) $(bfd_h) $(symfile_h) \
$(gdbcmd_h) $(gdbcore_h) $(serial_h) $(target_h) $(exceptions_h) \
- $(remote_utils_h) $(gdb_string_h) $(gdb_stat_h) $(regcache_h) \
+ $(gdb_string_h) $(gdb_stat_h) $(regcache_h) \
$(mips_tdep_h)
remote-sim.o: remote-sim.c $(defs_h) $(inferior_h) $(value_h) \
$(gdb_string_h) $(terminal_h) $(target_h) $(gdbcore_h) \
- $(gdb_callback_h) $(gdb_remote_sim_h) $(remote_utils_h) $(command_h) \
+ $(gdb_callback_h) $(gdb_remote_sim_h) $(command_h) \
$(regcache_h) $(gdb_assert_h) $(sim_regno_h) $(arch_utils_h) \
$(readline_h)
-remote-utils.o: remote-utils.c $(defs_h) $(gdb_string_h) $(gdbcmd_h) \
- $(target_h) $(serial_h) $(gdbcore_h) $(inferior_h) $(remote_utils_h) \
- $(regcache_h)
rs6000-nat.o: rs6000-nat.c $(defs_h) $(inferior_h) $(target_h) $(gdbcore_h) \
$(xcoffsolib_h) $(symfile_h) $(objfiles_h) $(libbfd_h) $(bfd_h) \
$(exceptions_h) $(gdb_stabs_h) $(regcache_h) $(arch_utils_h) \
$(frame_unwind_h) $(dwarf2_frame_h) $(reggroups_h) $(regset_h) \
$(value_h) $(gdb_assert_h) $(dis_asm_h) $(solib_svr4_h) \
$(prologue_value_h) $(s390_tdep_h)
-scm-exp.o: scm-exp.c $(defs_h) $(symtab_h) $(gdbtypes_h) $(expression_h) \
- $(parser_defs_h) $(language_h) $(value_h) $(c_lang_h) $(scm_lang_h) \
- $(scm_tags_h)
-scm-lang.o: scm-lang.c $(defs_h) $(symtab_h) $(gdbtypes_h) $(expression_h) \
- $(parser_defs_h) $(language_h) $(value_h) $(c_lang_h) $(scm_lang_h) \
- $(scm_tags_h) $(source_h) $(gdb_string_h) $(gdbcore_h) $(infcall_h)
-scm-valprint.o: scm-valprint.c $(defs_h) $(symtab_h) $(gdbtypes_h) \
- $(expression_h) $(parser_defs_h) $(language_h) $(value_h) \
- $(scm_lang_h) $(valprint_h) $(gdbcore_h) $(c_lang_h)
score-tdep.o: score-tdep.c $(defs_h) $(gdb_assert_h) $(inferior_h) \
$(symtab_h) $(objfiles_h) $(gdbcore_h) $(target_h) \
$(arch_utils_h) $(regcache_h) $(dis_asm_h) $(frame_unwind_h) \
$(frame_base_h) $(trad_frame_h) $(dwarf2_frame_h) $(score_tdep_h)
sentinel-frame.o: sentinel-frame.c $(defs_h) $(regcache_h) \
$(sentinel_frame_h) $(inferior_h) $(frame_unwind_h)
-ser-e7kpc.o: ser-e7kpc.c $(defs_h) $(serial_h) $(gdb_string_h)
ser-go32.o: ser-go32.c $(defs_h) $(gdbcmd_h) $(serial_h) $(gdb_string_h)
serial.o: serial.c $(defs_h) $(serial_h) $(gdb_string_h) $(gdbcmd_h)
ser-base.o: ser-base.c $(defs_h) $(serial_h) $(ser_base_h) $(event_loop_h) \
$(terminal_h) $(gdb_select_h) $(gdb_string_h)
ser-mingw.o: ser-mingw.c $(defs_h) $(serial_h) $(ser_base_h) \
$(ser_tcp_h) $(gdb_assert_h) $(gdb_string_h)
-sh3-rom.o: sh3-rom.c $(defs_h) $(gdbcore_h) $(target_h) $(monitor_h) \
- $(serial_h) $(srec_h) $(arch_utils_h) $(regcache_h) $(gdb_string_h) \
- $(sh_tdep_h)
sh64-tdep.o: sh64-tdep.c $(defs_h) $(frame_h) $(frame_base_h) \
$(frame_unwind_h) $(dwarf2_frame_h) $(symtab_h) $(gdbtypes_h) \
$(gdbcmd_h) $(gdbcore_h) $(value_h) $(dis_asm_h) $(inferior_h) \
$(valprint_h) $(gdb_assert_h) $(gdb_string_h)
std-regs.o: std-regs.c $(defs_h) $(user_regs_h) $(frame_h) $(gdbtypes_h) \
$(value_h) $(gdb_string_h)
-stop-gdb.o: stop-gdb.c $(defs_h)
symfile.o: symfile.c $(defs_h) $(bfdlink_h) $(symtab_h) $(gdbtypes_h) \
$(gdbcore_h) $(frame_h) $(target_h) $(value_h) $(symfile_h) \
$(objfiles_h) $(source_h) $(gdbcmd_h) $(breakpoint_h) $(language_h) \
$(exceptions_h)
value.o: value.c $(defs_h) $(gdb_string_h) $(symtab_h) $(gdbtypes_h) \
$(value_h) $(gdbcore_h) $(command_h) $(gdbcmd_h) $(target_h) \
- $(language_h) $(scm_lang_h) $(demangle_h) $(doublest_h) \
+ $(language_h) $(demangle_h) $(doublest_h) \
$(gdb_assert_h) $(regcache_h) $(block_h)
varobj.o: varobj.c $(defs_h) $(exceptions_h) $(value_h) $(expression_h) \
$(frame_h) $(language_h) $(wrapper_h) $(gdbcmd_h) $(block_h) \
Various m68k-only ROM monitors.
+target hms
+target e7000
+target sh3
+target sh3e
+
+ Various Renesas ROM monitors and debugging interfaces for SH and
+ H8/300.
+
+target ocd
+
+ Support for a Macraigor serial interface to on-chip debugging.
+ GDB does not directly support the newer parallel or USB
+ interfaces.
+
DWARF 1 support
A debug information format. The predecessor to DWARF 2 and
affect HP-UX for Itanium or GCC for HP-UX/PA-RISC. Code compiled
with aCC can still be debugged on an assembly level.
+MIPS ".pdr" sections
+
+ A MIPS-specific format used to describe stack frame layout
+ in debugging information.
+
+Scheme support
+
+ GDB could work with an older version of Guile to debug
+ the interpreter and Scheme programs running in it.
+
*** Changes in GDB 6.6
* New targets
There are a number of remote interfaces for talking to existing ROM
monitors and other hardware:
- remote-e7000.c Renesas E7000 ICE
- remote-est.c EST emulator
- remote-hms.c Renesas Micro Systems H8/300 monitor
remote-mips.c MIPS remote debugging protocol
remote-sds.c PowerPC SDS monitor
remote-sim.c Generalized simulator protocol
-# Target: H8300 with HMS monitor, E7000 ICE and H8 simulator
-TDEPFILES= h8300-tdep.o remote-e7000.o ser-e7kpc.o monitor.o remote-hms.o dsrec.o
+# Target: H8300 with HMS monitor and H8 simulator
+TDEPFILES= h8300-tdep.o monitor.o dsrec.o
SIM_OBS = remote-sim.o
SIM = ../sim/h8300/libsim.a
-TDEPFILES= mips-tdep.o mips-mdebug-tdep.o
+TDEPFILES= mips-tdep.o
SIM_OBS = remote-sim.o
SIM = ../sim/mips/libsim.a
# Target: PowerPC running eabi
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ocd.o ppc-sysv-tdep.o solib.o solib-svr4.o
+TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-sysv-tdep.o solib.o solib-svr4.o
DEPRECATED_TM_FILE= tm-ppc-eabi.h
# Target: PowerPC running eabi and including the simulator
-TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ocd.o ppc-sysv-tdep.o solib.o solib-svr4.o
+TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-sysv-tdep.o solib.o solib-svr4.o
DEPRECATED_TM_FILE= tm-ppc-eabi.h
SIM_OBS = remote-sim.o
# Target: Embedded Renesas Super-H with ICE and simulator
-TDEPFILES= sh-tdep.o sh64-tdep.o monitor.o sh3-rom.o remote-e7000.o ser-e7kpc.o dsrec.o
+TDEPFILES= sh-tdep.o sh64-tdep.o monitor.o dsrec.o
SIM_OBS = remote-sim.o
SIM = ../sim/sh/libsim.a
# Target: GNU/Linux Super-H
TDEPFILES= sh-tdep.o sh64-tdep.o sh-linux-tdep.o \
- monitor.o sh3-rom.o remote-e7000.o ser-e7kpc.o dsrec.o \
+ monitor.o dsrec.o \
solib.o solib-svr4.o symfile-mem.o
SIM_OBS = remote-sim.o
language_fortran, /* Fortran */
language_m2, /* Modula-2 */
language_asm, /* Assembly language */
- language_scm, /* Scheme / Guile */
language_pascal, /* Pascal */
language_ada, /* Ada */
language_minimal, /* All other languages, minimal support only */
+2007-04-13 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gdb.texinfo (Memory): Reference Remote Debugging chapter.
+ (Character Sets, Caching Data of Remote Targets): Likewise.
+ (Targets): Delete Remote node. Move its text...
+ (Debugging Remote Programs): ...to here. Delete description
+ of the "remote" command.
+ (Remote configuration): Delete description of "set remotedevice"
+ and "show remotedevice".
+ (Embedded Processors): Delete H8/300, H8/500, and SH nodes.
+
2007-04-11 Bob Wilson <bob.wilson@acm.org>
* gdb.texinfo (Contributors, Continuing and Stepping)
@cindex remote memory comparison
@cindex verify remote memory image
When you are debugging a program running on a remote target machine
-(@pxref{Remote}), you may wish to verify the program's image in the
+(@pxref{Remote Debugging}), you may wish to verify the program's image in the
remote machine's memory against the executable file you downloaded to
the target. The @code{compare-sections} command is provided for such
situations.
For example, if you are running @value{GDBN} on a @sc{gnu}/Linux system, which
uses the ISO Latin 1 character set, but you are using @value{GDBN}'s
-remote protocol (@pxref{Remote, ,Remote Debugging}) to debug a program
+remote protocol (@pxref{Remote Debugging}) to debug a program
running on an IBM mainframe, which uses the @sc{ebcdic} character set,
then the host character set is Latin-1, and the target character set is
@sc{ebcdic}. If you give @value{GDBN} the command @code{set
@cindex caching data of remote targets
@value{GDBN} can cache data exchanged between the debugger and a
-remote target (@pxref{Remote}). Such caching generally improves
+remote target (@pxref{Remote Debugging}). Such caching generally improves
performance, because it reduces the overhead of the remote protocol by
bundling memory reads and writes into large chunks. Unfortunately,
@value{GDBN} does not currently know anything about volatile
* Active Targets:: Active targets
* Target Commands:: Commands for managing targets
* Byte Order:: Choosing target byte order
-* Remote:: Remote debugging
-
@end menu
@node Active Targets
data on the host, and that they have absolutely no effect on the
target system.
-@node Remote
-@section Remote Debugging
+
+@node Remote Debugging
+@chapter Debugging Remote Programs
@cindex remote debugging
If you are trying to debug a program running on a machine that cannot run
Other remote targets may be available in your
configuration of @value{GDBN}; use @code{help target} to list them.
-Once you've connected to the remote target, @value{GDBN} allows you to
-send arbitrary commands to the remote monitor:
-
-@table @code
-@item remote @var{command}
-@kindex remote@r{, a command}
-@cindex send command to remote monitor
-Send an arbitrary @var{command} string to the remote monitor.
-@end table
-
-
-@node Remote Debugging
-@chapter Debugging Remote Programs
-
@menu
* Connecting:: Connecting to a remote target
* Server:: Using the gdbserver program
Show whether @value{GDBN} sends @code{BREAK} or @samp{Ctrl-C} to
interrupt the remote program.
-@item set remotedevice @var{device}
-@cindex serial port name
-Set the name of the serial port through which to communicate to the
-remote target to @var{device}. This is the device used by
-@value{GDBN} to open the serial communications line to the remote
-target. There's no default, so you must set a valid port name for the
-remote serial communications to work. (Some varieties of the
-@code{target} command accept the port name as part of their
-arguments.)
-
-@item show remotedevice
-Show the current name of the serial port.
-
@item set remotelogbase @var{base}
Set the base (a.k.a.@: radix) of logging serial protocol
communications to @var{base}. Supported values of @var{base} are:
@menu
* ARM:: ARM RDI
-* H8/300:: Renesas H8/300
-* H8/500:: Renesas H8/500
* M32R/D:: Renesas M32R/D
* M68K:: Motorola M68K
* MIPS Embedded:: MIPS Embedded
* OpenRISC 1000:: OpenRisc 1000
* PA:: HP PA Embedded
* PowerPC:: PowerPC
-* SH:: Renesas SH
* Sparclet:: Tsqware Sparclet
* Sparclite:: Fujitsu Sparclite
* Z8000:: Zilog Z8000
@end table
-@node H8/300
-@subsection Renesas H8/300
-
-@table @code
-
-@kindex target hms@r{, with H8/300}
-@item target hms @var{dev}
-A Renesas SH, H8/300, or H8/500 board, attached via serial line to your host.
-Use special commands @code{device} and @code{speed} to control the serial
-line and the communications speed used.
-
-@kindex target e7000@r{, with H8/300}
-@item target e7000 @var{dev}
-E7000 emulator for Renesas H8 and SH.
-
-@kindex target sh3@r{, with H8/300}
-@kindex target sh3e@r{, with H8/300}
-@item target sh3 @var{dev}
-@itemx target sh3e @var{dev}
-Renesas SH-3 and SH-3E target systems.
-
-@end table
-
-@cindex download to H8/300 or H8/500
-@cindex H8/300 or H8/500 download
-@cindex download to Renesas SH
-@cindex Renesas SH download
-When you select remote debugging to a Renesas SH, H8/300, or H8/500
-board, the @code{load} command downloads your program to the Renesas
-board and also opens it as the current executable target for
-@value{GDBN} on your host (like the @code{file} command).
-
-@value{GDBN} needs to know these things to talk to your
-Renesas SH, H8/300, or H8/500:
-
-@enumerate
-@item
-that you want to use @samp{target hms}, the remote debugging interface
-for Renesas microprocessors, or @samp{target e7000}, the in-circuit
-emulator for the Renesas SH and the Renesas 300H. (@samp{target hms} is
-the default when @value{GDBN} is configured specifically for the Renesas SH,
-H8/300, or H8/500.)
-
-@item
-what serial device connects your host to your Renesas board (the first
-serial device available on your host is the default).
-
-@item
-what speed to use over the serial device.
-@end enumerate
-
-@menu
-* Renesas Boards:: Connecting to Renesas boards.
-* Renesas ICE:: Using the E7000 In-Circuit Emulator.
-* Renesas Special:: Special @value{GDBN} commands for Renesas micros.
-@end menu
-
-@node Renesas Boards
-@subsubsection Connecting to Renesas Boards
-
-@c only for Unix hosts
-@kindex device
-@cindex serial device, Renesas micros
-Use the special @code{@value{GDBN}} command @samp{device @var{port}} if you
-need to explicitly set the serial device. The default @var{port} is the
-first available port on your host. This is only necessary on Unix
-hosts, where it is typically something like @file{/dev/ttya}.
-
-@kindex speed
-@cindex serial line speed, Renesas micros
-@code{@value{GDBN}} has another special command to set the communications
-speed: @samp{speed @var{bps}}. This command also is only used from Unix
-hosts; on DOS hosts, set the line speed as usual from outside @value{GDBN} with
-the DOS @code{mode} command (for instance,
-@w{@kbd{mode com2:9600,n,8,1,p}} for a 9600@dmn{bps} connection).
-
-The @samp{device} and @samp{speed} commands are available only when you
-use a Unix host to debug your Renesas microprocessor programs. If you
-use a DOS host,
-@value{GDBN} depends on an auxiliary terminate-and-stay-resident program
-called @code{asynctsr} to communicate with the development board
-through a PC serial port. You must also use the DOS @code{mode} command
-to set up the serial port on the DOS side.
-
-The following sample session illustrates the steps needed to start a
-program under @value{GDBN} control on an H8/300. The example uses a
-sample H8/300 program called @file{t.x}. The procedure is the same for
-the Renesas SH and the H8/500.
-
-First hook up your development board. In this example, we use a
-board attached to serial port @code{COM2}; if you use a different serial
-port, substitute its name in the argument of the @code{mode} command.
-When you call @code{asynctsr}, the auxiliary comms program used by the
-debugger, you give it just the numeric part of the serial port's name;
-for example, @samp{asyncstr 2} below runs @code{asyncstr} on
-@code{COM2}.
-
-@smallexample
-C:\H8300\TEST> asynctsr 2
-C:\H8300\TEST> mode com2:9600,n,8,1,p
-
-Resident portion of MODE loaded
-
-COM2: 9600, n, 8, 1, p
-
-@end smallexample
-
-@quotation
-@emph{Warning:} We have noticed a bug in PC-NFS that conflicts with
-@code{asynctsr}. If you also run PC-NFS on your DOS host, you may need to
-disable it, or even boot without it, to use @code{asynctsr} to control
-your development board.
-@end quotation
-
-@kindex target hms@r{, and serial protocol}
-Now that serial communications are set up, and the development board is
-connected, you can start up @value{GDBN}. Call @code{@value{GDBN}} with
-the name of your program as the argument. @code{@value{GDBN}} prompts
-you, as usual, with the prompt @samp{(@value{GDBP})}. Use two special
-commands to begin your debugging session: @samp{target hms} to specify
-cross-debugging to the Renesas board, and the @code{load} command to
-download your program to the board. @code{load} displays the names of
-the program's sections, and a @samp{*} for each 2K of data downloaded.
-(If you want to refresh @value{GDBN} data on symbols or on the
-executable file without downloading, use the @value{GDBN} commands
-@code{file} or @code{symbol-file}. These commands, and @code{load}
-itself, are described in @ref{Files,,Commands to Specify Files}.)
-
-@smallexample
-(eg-C:\H8300\TEST) @value{GDBP} t.x
-@value{GDBN} is free software and you are welcome to distribute copies
- of it under certain conditions; type "show copying" to see
- the conditions.
-There is absolutely no warranty for @value{GDBN}; type "show warranty"
-for details.
-@value{GDBN} @value{GDBVN}, Copyright 1992 Free Software Foundation, Inc...
-(@value{GDBP}) target hms
-Connected to remote H8/300 HMS system.
-(@value{GDBP}) load t.x
-.text : 0x8000 .. 0xabde ***********
-.data : 0xabde .. 0xad30 *
-.stack : 0xf000 .. 0xf014 *
-@end smallexample
-
-At this point, you're ready to run or debug your program. From here on,
-you can use all the usual @value{GDBN} commands. The @code{break} command
-sets breakpoints; the @code{run} command starts your program;
-@code{print} or @code{x} display data; the @code{continue} command
-resumes execution after stopping at a breakpoint. You can use the
-@code{help} command at any time to find out more about @value{GDBN} commands.
-
-Remember, however, that @emph{operating system} facilities aren't
-available on your development board; for example, if your program hangs,
-you can't send an interrupt---but you can press the @sc{reset} switch!
-
-Use the @sc{reset} button on the development board
-@itemize @bullet
-@item
-to interrupt your program (don't use @kbd{Ctrl-c} on the DOS host---it has
-no way to pass an interrupt signal to the development board); and
-
-@item
-to return to the @value{GDBN} command prompt after your program finishes
-normally. The communications protocol provides no other way for @value{GDBN}
-to detect program completion.
-@end itemize
-
-In either case, @value{GDBN} sees the effect of a @sc{reset} on the
-development board as a ``normal exit'' of your program.
-
-@node Renesas ICE
-@subsubsection Using the E7000 In-circuit Emulator
-
-@kindex target e7000@r{, with Renesas ICE}
-You can use the E7000 in-circuit emulator to develop code for either the
-Renesas SH or the H8/300H. Use one of these forms of the @samp{target
-e7000} command to connect @value{GDBN} to your E7000:
-
-@table @code
-@item target e7000 @var{port} @var{speed}
-Use this form if your E7000 is connected to a serial port. The
-@var{port} argument identifies what serial port to use (for example,
-@samp{com2}). The third argument is the line speed in bits per second
-(for example, @samp{9600}).
-
-@item target e7000 @var{hostname}
-If your E7000 is installed as a host on a TCP/IP network, you can just
-specify its hostname; @value{GDBN} uses @code{telnet} to connect.
-@end table
-
-The following special commands are available when debugging with the
-Renesas E7000 ICE:
-
-@table @code
-@item e7000 @var{command}
-@kindex e7000
-@cindex send command to E7000 monitor
-This sends the specified @var{command} to the E7000 monitor.
-
-@item ftplogin @var{machine} @var{username} @var{password} @var{dir}
-@kindex ftplogin@r{, E7000}
-This command records information for subsequent interface with the
-E7000 monitor via the FTP protocol: @value{GDBN} will log into the
-named @var{machine} using specified @var{username} and @var{password},
-and then chdir to the named directory @var{dir}.
-
-@item ftpload @var{file}
-@kindex ftpload@r{, E7000}
-This command uses credentials recorded by @code{ftplogin} to fetch and
-load the named @var{file} from the E7000 monitor.
-
-@item drain
-@kindex drain@r{, E7000}
-This command drains any pending text buffers stored on the E7000.
-
-@item set usehardbreakpoints
-@itemx show usehardbreakpoints
-@kindex set usehardbreakpoints@r{, E7000}
-@kindex show usehardbreakpoints@r{, E7000}
-@cindex hardware breakpoints, and E7000
-These commands set and show the use of hardware breakpoints for all
-breakpoints. @xref{Set Breaks, hardware-assisted breakpoint}, for
-more information about using hardware breakpoints selectively.
-@end table
-
-@node Renesas Special
-@subsubsection Special @value{GDBN} Commands for Renesas Micros
-
-Some @value{GDBN} commands are available only for the H8/300:
-
-@table @code
-
-@kindex set machine
-@kindex show machine
-@item set machine h8300
-@itemx set machine h8300h
-Condition @value{GDBN} for one of the two variants of the H8/300
-architecture with @samp{set machine}. You can use @samp{show machine}
-to check which variant is currently in effect.
-
-@end table
-
-@node H8/500
-@subsection H8/500
-
-@table @code
-
-@kindex set memory @var{mod}
-@cindex memory models, H8/500
-@item set memory @var{mod}
-@itemx show memory
-Specify which H8/500 memory model (@var{mod}) you are using with
-@samp{set memory}; check which memory model is in effect with @samp{show
-memory}. The accepted values for @var{mod} are @code{small},
-@code{big}, @code{medium}, and @code{compact}.
-
-@end table
-
@node M32R/D
@subsection Renesas M32R/D and M32R/SDI
@end table
-@node SH
-@subsection Renesas SH
-
-@table @code
-
-@kindex target hms@r{, with Renesas SH}
-@item target hms @var{dev}
-A Renesas SH board attached via serial line to your host. Use special
-commands @code{device} and @code{speed} to control the serial line and
-the communications speed used.
-
-@kindex target e7000@r{, with Renesas SH}
-@item target e7000 @var{dev}
-E7000 emulator for Renesas SH.
-
-@kindex target sh3@r{, with SH}
-@kindex target sh3e@r{, with SH}
-@item target sh3 @var{dev}
-@item target sh3e @var{dev}
-Renesas SH-3 and SH-3E target systems.
-
-@end table
-
@node Sparclet
@subsection Tsqware Sparclet
return;
case OP_NAME:
- case OP_EXPRSTRING:
nargs = longest_to_int (exp->elts[pc + 1].longconst);
(*pos) += 3 + BYTES_TO_EXP_ELEM (nargs + 1);
fputs_filtered (&exp->elts[pc + 2].string, stream);
case OP_THIS:
case OP_LABELED:
case OP_NAME:
- case OP_EXPRSTRING:
fprintf_filtered (stream, "Unknown format");
}
/* An un-looked-up identifier. */
OP_NAME,
- /* An unparsed expression. Used for Scheme (for now at least) */
- OP_EXPRSTRING,
-
/* An Objective C Foundation Class NSString constant */
OP_OBJC_NSSTRING,
case OP_OBJC_NSSTRING: /* Objective C Foundation Class NSString constant */
case OP_OBJC_SELECTOR: /* Objective C "@selector" pseudo-op */
case OP_NAME:
- case OP_EXPRSTRING:
oplen = longest_to_int (expr->elts[endpos - 2].longconst);
oplen = 4 + BYTES_TO_EXP_ELEM (oplen + 1);
break;
#include "serial.h"
#include "target.h"
#include "exceptions.h"
-#include "remote-utils.h"
#include "gdb_string.h"
#include "gdb_stat.h"
#include "regcache.h"
#include "gdbcore.h"
#include "gdb/callback.h"
#include "gdb/remote-sim.h"
-#include "remote-utils.h"
#include "command.h"
#include "regcache.h"
#include "gdb_assert.h"
/* Else if (nr_bytes < 0): an old simulator, that doesn't
think to return the register size. Just assume all is ok. */
regcache_raw_supply (current_regcache, regno, buf);
- if (sr_get_debug ())
+ if (remote_debug)
{
printf_filtered ("gdbsim_fetch_register: %d", regno);
/* FIXME: We could print something more intelligible. */
/* FIXME: cagney/2002-05-27: Should check `nr_bytes == 0'
indicating that GDB and the SIM have different ideas about
which registers are fetchable. */
- if (sr_get_debug ())
+ if (remote_debug)
{
printf_filtered ("gdbsim_store_register: %d", regno);
/* FIXME: We could print something more intelligible. */
static void
gdbsim_kill (void)
{
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_kill\n");
/* There is no need to `kill' running simulator - the simulator is
if (argv[1] != NULL)
error (_("GDB sim does not yet support a load offset."));
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_load: prog \"%s\"\n", prog);
/* FIXME: We will print two messages on error.
if (!program_loaded)
warning (_("No program loaded."));
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",
(exec_file ? exec_file : "(NULL)"),
args);
char *arg_buf;
char **argv;
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_open: args \"%s\"\n", args ? args : "(null)");
/* Remove current simulator if one exists. Only do this if the simulator
static void
gdbsim_close (int quitting)
{
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_close: quitting %d\n", quitting);
program_loaded = 0;
static void
gdbsim_detach (char *args, int from_tty)
{
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_detach: args \"%s\"\n", args);
pop_target (); /* calls gdbsim_close to do the real work */
if (PIDGET (inferior_ptid) != 42)
error (_("The program is not being run."));
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal);
resume_siggnal = siggnal;
int sigrc = 0;
enum sim_stop reason = sim_running;
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_wait\n");
#if defined (HAVE_SIGACTION) && defined (SA_RESTART)
if (!program_loaded)
error (_("No program loaded."));
- if (sr_get_debug ())
+ if (remote_debug)
{
/* FIXME: Send to something other than STDOUT? */
printf_filtered ("gdbsim_xfer_inferior_memory: myaddr 0x");
gdb_print_host_address (myaddr, gdb_stdout);
printf_filtered (", memaddr 0x%s, len %d, write %d\n",
paddr_nz (memaddr), len, write);
- if (sr_get_debug () && write)
+ if (remote_debug && write)
dump_mem (myaddr, len);
}
else
{
len = sim_read (gdbsim_desc, memaddr, myaddr, len);
- if (sr_get_debug () && len > 0)
+ if (remote_debug && len > 0)
dump_mem (myaddr, len);
}
return len;
if (exec_bfd)
file = bfd_get_filename (exec_bfd);
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_files_info: file \"%s\"\n", file);
if (exec_bfd)
static void
gdbsim_mourn_inferior (void)
{
- if (sr_get_debug ())
+ if (remote_debug)
printf_filtered ("gdbsim_mourn_inferior:\n");
remove_breakpoints ();
#include "gdbcmd.h"
#include "target.h"
#include "language.h"
-#include "scm-lang.h"
#include "demangle.h"
#include "doublest.h"
#include "gdb_assert.h"
int len = TYPE_LENGTH (type);
int nosign = TYPE_UNSIGNED (type);
- if (current_language->la_language == language_scm
- && is_scmvalue_type (type))
- return scm_unpack (type, valaddr, TYPE_CODE_INT);
-
switch (code)
{
case TYPE_CODE_TYPEDEF:
projects / thirdparty / binutils-gdb.git / commitdiff
