Remove support for "target m32rsdi" and "target mips/pmon/ddb/rockhopper/lsi"
This removes support for: | target | source | |-------------------+-----------------------| | target m32rsdi | gdb/remote-m32r-sdi.c | | target mips | gdb/remote-mips.c | | target pmon | gdb/remote-mips.c | | target ddb | gdb/remote-mips.c | | target rockhopper | gdb/remote-mips.c | | target lsi | gdb/remote-mips.c | That is: - Remote M32R debugging over SDI. - Debugging boards using the MIPS remote debugging protocol over a serial line, PMON, and a few variants. These are the last non-"target remote" remote targets in the tree, if you don't count "target sim". Refs: https://sourceware.org/ml/gdb/2016-03/msg00004.html https://sourceware.org/ml/gdb-patches/2016-03/msg00580.html gdb/ChangeLog: 2016-03-31 Pedro Alves <palves@redhat.com> * NEWS: Mention that support for "target m32rsdi", "target mips", "target pmon", "target ddb", "target rockhopper", and "target lsi" was removed. * Makefile.in (ALL_TARGET_OBS): Remove remote-m32r-sdi.o and remote-mips.o. (ALLDEPFILES): Remove remote-m32r-sdi.c and remote-mips.c. * configure.tgt: Remove all references to remote-m32r-sdi.o and remote-mips.o. * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Delete function. * mips-tdep.h (deprecated_mips_set_processor_regs_hack): Delete declaration. * remote-m32r-sdi.c, remote-mips.c: Delete files. * symfile.c (generic_load, generic_load): Remove comments. gdb/doc/ChangeLog: 2016-03-31 Pedro Alves <palves@redhat.com> * gdb.texinfo (M32R/SDI): Delete node. (MIPS Embedded): Remove references to the MIPS remote debugging protocol, PMON and variants, and the associated commands.
This commit is contained in:
Pedro Alves
parent
6757cf5769
commit
f7c382926d
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@ -1,3 +1,20 @@
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2016-03-31 Pedro Alves <palves@redhat.com>
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* NEWS: Mention that support for "target m32rsdi", "target mips",
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"target pmon", "target ddb", "target rockhopper", and "target lsi"
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was removed.
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* Makefile.in (ALL_TARGET_OBS): Remove remote-m32r-sdi.o and
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remote-mips.o.
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(ALLDEPFILES): Remove remote-m32r-sdi.c and remote-mips.c.
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* configure.tgt: Remove all references to remote-m32r-sdi.o and
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remote-mips.o.
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* mips-tdep.c (deprecated_mips_set_processor_regs_hack): Delete
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function.
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* mips-tdep.h (deprecated_mips_set_processor_regs_hack): Delete
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declaration.
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* remote-m32r-sdi.c, remote-mips.c: Delete files.
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* symfile.c (generic_load, generic_load): Remove comments.
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2016-03-30 Yao Qi <yao.qi@linaro.org>
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* arm-tdep.c (arm_epilogue_frame_this_id): Check 'func' against
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@ -716,7 +716,6 @@ ALL_TARGET_OBS = \
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sol2-tdep.o \
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solib-frv.o solib-svr4.o \
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solib-darwin.o solib-dsbt.o \
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remote-m32r-sdi.o remote-mips.o \
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xcoffread.o \
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symfile-mem.o \
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windows-tdep.o \
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@ -1733,7 +1732,6 @@ ALLDEPFILES = \
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ppcobsd-nat.c ppcobsd-tdep.c \
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procfs.c \
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ravenscar-thread.c \
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remote-m32r-sdi.c remote-mips.c \
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remote-sim.c \
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dcache.c \
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rl78-tdep.c \
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10
gdb/NEWS
10
gdb/NEWS
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@ -41,6 +41,16 @@ maint info line-table REGEXP
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was added in GDBserver, including JIT compiling fast tracepoint's
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conditional expression bytecode into native code.
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* Support for various remote target protocols and ROM monitors has
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been removed:
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target m32rsdi Remote M32R debugging over SDI
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target mips MIPS remote debugging protocol
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target pmon PMON ROM monitor
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target ddb NEC's DDB variant of PMON for Vr4300
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target rockhopper NEC RockHopper variant of PMON
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target lsi LSI variant of PMO
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*** Changes in GDB 7.11
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* GDB now supports debugging kernel-based threads on FreeBSD.
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@ -285,7 +285,7 @@ m32c-*-*)
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m32r*-*-linux*)
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# Target: Renesas M32R running GNU/Linux
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gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o remote-m32r-sdi.o \
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gdb_target_obs="m32r-tdep.o m32r-linux-tdep.o \
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glibc-tdep.o solib-svr4.o symfile-mem.o \
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linux-tdep.o"
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gdb_sim=../sim/m32r/libsim.a
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@ -293,7 +293,7 @@ m32r*-*-linux*)
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;;
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m32r*-*-*)
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# Target: Renesas m32r processor
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gdb_target_obs="m32r-tdep.o remote-m32r-sdi.o"
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gdb_target_obs="m32r-tdep.o"
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gdb_sim=../sim/m32r/libsim.a
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;;
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@ -364,12 +364,12 @@ mips64*-*-openbsd*)
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;;
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mips*-sde*-elf*)
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# Target: MIPS SDE
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gdb_target_obs="mips-tdep.o mips-sde-tdep.o remote-mips.o"
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gdb_target_obs="mips-tdep.o mips-sde-tdep.o"
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gdb_sim=../sim/mips/libsim.a
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;;
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mips*-*-elf)
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# Target: MIPS ELF
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gdb_target_obs="mips-tdep.o remote-mips.o"
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gdb_target_obs="mips-tdep.o"
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gdb_sim=../sim/mips/libsim.a
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;;
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mips*-*-*)
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@ -1,3 +1,9 @@
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2016-03-31 Pedro Alves <palves@redhat.com>
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* gdb.texinfo (M32R/SDI): Delete node.
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(MIPS Embedded): Remove references to the MIPS remote debugging
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protocol, PMON and variants, and the associated commands.
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2016-03-15 Doug Evans <dje@google.com>
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* gdb.texinfo (Target Descriptions): New menu item "Enum Target Types".
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@ -21852,7 +21852,6 @@ acceptable commands.
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@menu
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* ARM:: ARM
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* M32R/SDI:: Renesas M32R/SDI
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* M68K:: Motorola M68K
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* MicroBlaze:: Xilinx MicroBlaze
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* MIPS Embedded:: MIPS Embedded
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@ -21959,43 +21958,6 @@ The default value is @code{all}.
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@end table
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@end table
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@node M32R/SDI
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@subsection Renesas M32R/SDI
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The following commands are available for M32R/SDI:
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@table @code
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@item sdireset
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@kindex sdireset
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@cindex reset SDI connection, M32R
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This command resets the SDI connection.
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@item sdistatus
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@kindex sdistatus
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This command shows the SDI connection status.
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@item debug_chaos
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@kindex debug_chaos
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@cindex M32R/Chaos debugging
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Instructs the remote that M32R/Chaos debugging is to be used.
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@item use_debug_dma
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@kindex use_debug_dma
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Instructs the remote to use the DEBUG_DMA method of accessing memory.
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@item use_mon_code
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@kindex use_mon_code
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Instructs the remote to use the MON_CODE method of accessing memory.
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@item use_ib_break
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@kindex use_ib_break
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Instructs the remote to set breakpoints by IB break.
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@item use_dbt_break
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@kindex use_dbt_break
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Instructs the remote to set breakpoints by DBT.
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@end table
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@node M68K
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@subsection M68k
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@ -22042,59 +22004,8 @@ Show MicroBlaze-specific debugging level.
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@node MIPS Embedded
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@subsection @acronym{MIPS} Embedded
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@cindex @acronym{MIPS} boards
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@value{GDBN} can use the @acronym{MIPS} remote debugging protocol to talk to a
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@acronym{MIPS} board attached to a serial line. This is available when
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you configure @value{GDBN} with @samp{--target=mips-elf}.
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@need 1000
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Use these @value{GDBN} commands to specify the connection to your target board:
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@table @code
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@item target mips @var{port}
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@kindex target mips @var{port}
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To run a program on the board, start up @code{@value{GDBP}} with the
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name of your program as the argument. To connect to the board, use the
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command @samp{target mips @var{port}}, where @var{port} is the name of
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the serial port connected to the board. If the program has not already
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been downloaded to the board, you may use the @code{load} command to
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download it. You can then use all the usual @value{GDBN} commands.
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For example, this sequence connects to the target board through a serial
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port, and loads and runs a program called @var{prog} through the
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debugger:
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@smallexample
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host$ @value{GDBP} @var{prog}
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@value{GDBN} is free software and @dots{}
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(@value{GDBP}) target mips /dev/ttyb
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(@value{GDBP}) load @var{prog}
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(@value{GDBP}) run
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@end smallexample
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@item target mips @var{hostname}:@var{portnumber}
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On some @value{GDBN} host configurations, you can specify a TCP
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connection (for instance, to a serial line managed by a terminal
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concentrator) instead of a serial port, using the syntax
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@samp{@var{hostname}:@var{portnumber}}.
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@item target pmon @var{port}
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@kindex target pmon @var{port}
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PMON ROM monitor.
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@item target ddb @var{port}
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@kindex target ddb @var{port}
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NEC's DDB variant of PMON for Vr4300.
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@item target lsi @var{port}
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@kindex target lsi @var{port}
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LSI variant of PMON.
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@end table
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@noindent
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@value{GDBN} also supports these special commands for @acronym{MIPS} targets:
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@value{GDBN} supports these special commands for @acronym{MIPS} targets:
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@table @code
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@item set mipsfpu double
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@ -22124,78 +22035,6 @@ and @samp{set mipsfpu off} will select no floating point.
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As usual, you can inquire about the @code{mipsfpu} variable with
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@samp{show mipsfpu}.
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@item set timeout @var{seconds}
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@itemx set retransmit-timeout @var{seconds}
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@itemx show timeout
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@itemx show retransmit-timeout
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@cindex @code{timeout}, @acronym{MIPS} protocol
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@cindex @code{retransmit-timeout}, @acronym{MIPS} protocol
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@kindex set timeout
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@kindex show timeout
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@kindex set retransmit-timeout
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@kindex show retransmit-timeout
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You can control the timeout used while waiting for a packet, in the @acronym{MIPS}
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remote protocol, with the @code{set timeout @var{seconds}} command. The
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default is 5 seconds. Similarly, you can control the timeout used while
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waiting for an acknowledgment of a packet with the @code{set
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retransmit-timeout @var{seconds}} command. The default is 3 seconds.
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You can inspect both values with @code{show timeout} and @code{show
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retransmit-timeout}. (These commands are @emph{only} available when
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@value{GDBN} is configured for @samp{--target=mips-elf}.)
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The timeout set by @code{set timeout} does not apply when @value{GDBN}
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is waiting for your program to stop. In that case, @value{GDBN} waits
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forever because it has no way of knowing how long the program is going
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to run before stopping.
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@item set syn-garbage-limit @var{num}
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@kindex set syn-garbage-limit@r{, @acronym{MIPS} remote}
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@cindex synchronize with remote @acronym{MIPS} target
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Limit the maximum number of characters @value{GDBN} should ignore when
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it tries to synchronize with the remote target. The default is 10
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characters. Setting the limit to -1 means there's no limit.
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@item show syn-garbage-limit
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@kindex show syn-garbage-limit@r{, @acronym{MIPS} remote}
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Show the current limit on the number of characters to ignore when
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trying to synchronize with the remote system.
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@item set monitor-prompt @var{prompt}
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@kindex set monitor-prompt@r{, @acronym{MIPS} remote}
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@cindex remote monitor prompt
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Tell @value{GDBN} to expect the specified @var{prompt} string from the
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remote monitor. The default depends on the target:
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@table @asis
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@item pmon target
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@samp{PMON}
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@item ddb target
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@samp{NEC010}
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@item lsi target
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@samp{PMON>}
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@end table
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@item show monitor-prompt
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@kindex show monitor-prompt@r{, @acronym{MIPS} remote}
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Show the current strings @value{GDBN} expects as the prompt from the
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remote monitor.
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@item set monitor-warnings
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@kindex set monitor-warnings@r{, @acronym{MIPS} remote}
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Enable or disable monitor warnings about hardware breakpoints. This
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has effect only for the @code{lsi} target. When on, @value{GDBN} will
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display warning messages whose codes are returned by the @code{lsi}
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PMON monitor for breakpoint commands.
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@item show monitor-warnings
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@kindex show monitor-warnings@r{, @acronym{MIPS} remote}
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Show the current setting of printing monitor warnings.
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@item pmon @var{command}
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@kindex pmon@r{, @acronym{MIPS} remote}
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@cindex send PMON command
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This command allows sending an arbitrary @var{command} string to the
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monitor. The monitor must be in debug mode for this to work.
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@end table
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@node PowerPC Embedded
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@ -6981,25 +6981,6 @@ set_mipsfpu_auto_command (char *args, int from_tty)
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mips_fpu_type_auto = 1;
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}
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/* Attempt to identify the particular processor model by reading the
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processor id. NOTE: cagney/2003-11-15: Firstly it isn't clear that
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the relevant processor still exists (it dates back to '94) and
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secondly this is not the way to do this. The processor type should
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be set by forcing an architecture change. */
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void
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deprecated_mips_set_processor_regs_hack (void)
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{
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struct regcache *regcache = get_current_regcache ();
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struct gdbarch *gdbarch = get_regcache_arch (regcache);
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
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ULONGEST prid;
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regcache_cooked_read_unsigned (regcache, MIPS_PRID_REGNUM, &prid);
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if ((prid & ~0xf) == 0x700)
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tdep->mips_processor_reg_names = mips_r3041_reg_names;
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}
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/* Just like reinit_frame_cache, but with the right arguments to be
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callable as an sfunc. */
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@ -144,9 +144,6 @@ enum
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MIPS_LAST_EMBED_REGNUM = 89 /* Last one. */
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};
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/* Defined in mips-tdep.c and used in remote-mips.c. */
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extern void deprecated_mips_set_processor_regs_hack (void);
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/* Instruction sizes and other useful constants. */
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enum
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{
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File diff suppressed because it is too large
Load Diff
3771
gdb/remote-mips.c
3771
gdb/remote-mips.c
File diff suppressed because it is too large
Load Diff
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@ -2142,8 +2142,6 @@ generic_load (const char *args, int from_tty)
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ui_out_text (uiout, ", load size ");
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ui_out_field_fmt (uiout, "load-size", "%lu", total_progress.data_count);
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ui_out_text (uiout, "\n");
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/* We were doing this in remote-mips.c, I suspect it is right
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for other targets too. */
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regcache_write_pc (get_current_regcache (), entry);
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/* Reset breakpoints, now that we have changed the load image. For
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@ -2156,12 +2154,6 @@ generic_load (const char *args, int from_tty)
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breakpoint_re_set ();
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/* FIXME: are we supposed to call symbol_file_add or not? According
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to a comment from remote-mips.c (where a call to symbol_file_add
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was commented out), making the call confuses GDB if more than one
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file is loaded in. Some targets do (e.g., remote-vx.c) but
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others don't (or didn't - perhaps they have all been deleted). */
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print_transfer_performance (gdb_stdout, total_progress.data_count,
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total_progress.write_count,
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&start_time, &end_time);
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Loading…
Reference in New Issue