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Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>

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* Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
        sub makes, change clean rule to also remove *.a to remove
        libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
        remove remote-wiggler.o
        * configure.in: add DLLTOOL support
        * configure: regenerate
        * wigglers.def: new file for imports for wigglers.dll
        * ser-ocd.c: new file which is layer between ocd.c and either the
        wigglers.dll or the target box, only stub so far
        * config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
        * config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
        * config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
        to XDEPFILES, add rules to build libwigglers.a

        checking in changes of Stu Grossman  <grossman@cygnus.com>:
        * remote-wiggler.c: delete
        * ocd.c: new, was remote-wiggler.c
        always include sys/types.h, include ocd.h, move WIGGLER
        commands and many wiggler prototypes to ocd.h, make wiggler_desc
        static, stop making local wiggler functions static,
        define write_mem_command for wiggler_write_bytes
        (wiggler_start_remote): stop hardcoding the target type,
        instead set and use a target_type variable.
        (wiggler_open): add new target_type and ops args
        (wiggler_wait): now no longer takes pid and target_status as args,
        stop trying to set target_status struct, remove BGND insn
        checks
        (read_bdm_registers): renamed to wiggler_read_bdm_registers
        (wiggler_read_bdm_registers): numregs arg changed to reglen arg,
        remove pktlen check, set reglen instead of numregs
        (dump_all_bdm_regs): delete
        (wiggler_fetch_registers): delete
        (wiggler_prepare_to_store): now just an empty function
        (wiggler_store_registers): delete
        (wiggler_read_bdm_register): new
        (wiggler_write_bdm_registers): new
        (wiggler_write_bdm_register): new
        (wiggler_write_bytes): use write_mem_command variable instead of
        WIGGLER_WRITE_MEM
        (get_packet): renamed to wiggler_get_packet, change refs throughout
        (put_packet): renamed to wiggler_put_packet, change refs throughout
        (wiggler_get_packet): add break to default case of switch,
        change length of WIGGLER_GET_VERSION len to 10 from 4 to match
        specs
        (wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
        (flash_xfer_memory): delete
        (noop_store_registers): new placeholder replacement for
        target_store_registers() which prevents generic_load from trying to
        set up the PC.
        (bdm_update_flash_command): add store_registers_tmp variable,
        make handling of wiggler_ops more generic -- define wiggler_ops
        in a target-specific file instead (such as ppc-bdm.c in the case
        of the ppc), use current_target to deal with registers again
        making this file less target-specific.
        (bdm_read_register_command): new
        (_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
        comment out add_cmd ("read-register", ...)
        * ocd.h: new, contains common wiggler prototypes, command definitions
        * ppc-bdm.c: file for ppc-specific OCD code, including target_ops
        structure for ppc bdm
        (bdm_ppc_open): new
        (bdm_ppc_wait): new
        (bdm_ppc_fetch_registers): new
        (bdm_ppc_store_registers_: new
        (_initialize_bdm_ppc): new
	* config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
This commit is contained in:
Geoffrey Noer 1997-08-07 06:31:46 +00:00
parent 3d18ed7d46
commit 35ce4f0813
12 changed files with 912 additions and 551 deletions
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69
gdb/ChangeLog
View file

@ -1,3 +1,72 @@
Wed Aug 6 16:15:31 1997 Geoffrey Noer <noer@cygnus.com>
* Makefile.in: add DLLTOOL = @DLLTOOL@, pass on DLLTOOL to
sub makes, change clean rule to also remove *.a to remove
libwigglers.a, in dependencies: add ppc-bdm.o ocd.o ser-ocd.o and
remove remote-wiggler.o
* configure.in: add DLLTOOL support
* configure: regenerate
* wigglers.def: new file for imports for wigglers.dll
* ser-ocd.c: new file which is layer between ocd.c and either the
wigglers.dll or the target box, only stub so far
* config/powerpc/ppc-eabi.mt: add ppc-bdm.o to TDEPFILES
* config/powerpc/ppc-sim.mt: add ppc-bdm.o to TDEPFILES
* config/i386/cygwin32.mh: add ocd.o ser-ocd.o libwigglers.a
to XDEPFILES, add rules to build libwigglers.a
checking in changes of Stu Grossman <grossman@cygnus.com>:
* remote-wiggler.c: delete
* ocd.c: new, was remote-wiggler.c
always include sys/types.h, include ocd.h, move WIGGLER
commands and many wiggler prototypes to ocd.h, make wiggler_desc
static, stop making local wiggler functions static,
define write_mem_command for wiggler_write_bytes
(wiggler_start_remote): stop hardcoding the target type,
instead set and use a target_type variable.
(wiggler_open): add new target_type and ops args
(wiggler_wait): now no longer takes pid and target_status as args,
stop trying to set target_status struct, remove BGND insn
checks
(read_bdm_registers): renamed to wiggler_read_bdm_registers
(wiggler_read_bdm_registers): numregs arg changed to reglen arg,
remove pktlen check, set reglen instead of numregs
(dump_all_bdm_regs): delete
(wiggler_fetch_registers): delete
(wiggler_prepare_to_store): now just an empty function
(wiggler_store_registers): delete
(wiggler_read_bdm_register): new
(wiggler_write_bdm_registers): new
(wiggler_write_bdm_register): new
(wiggler_write_bytes): use write_mem_command variable instead of
WIGGLER_WRITE_MEM
(get_packet): renamed to wiggler_get_packet, change refs throughout
(put_packet): renamed to wiggler_put_packet, change refs throughout
(wiggler_get_packet): add break to default case of switch,
change length of WIGGLER_GET_VERSION len to 10 from 4 to match
specs
(wiggler_mourn): unpush_target with current_ops, not &wiggler_ops
(flash_xfer_memory): delete
(noop_store_registers): new placeholder replacement for
target_store_registers() which prevents generic_load from trying to
set up the PC.
(bdm_update_flash_command): add store_registers_tmp variable,
make handling of wiggler_ops more generic -- define wiggler_ops
in a target-specific file instead (such as ppc-bdm.c in the case
of the ppc), use current_target to deal with registers again
making this file less target-specific.
(bdm_read_register_command): new
(_initialize_remote_wiggler): stop doing add_target (&wiggler_ops),
comment out add_cmd ("read-register", ...)
* ocd.h: new, contains common wiggler prototypes, command definitions
* ppc-bdm.c: file for ppc-specific OCD code, including target_ops
structure for ppc bdm
(bdm_ppc_open): new
(bdm_ppc_wait): new
(bdm_ppc_fetch_registers): new
(bdm_ppc_store_registers_: new
(_initialize_bdm_ppc): new
* config/powerpc/tm-ppc-eabi.h: add necessary CPU32 BDM defines
start-sanitize-tic80 start-sanitize-tic80
Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com> Tue Aug 5 23:56:14 1997 Mark Alexander <marka@cygnus.com>

26
gdb/Makefile.in
View file

@ -51,6 +51,7 @@ AR = @AR@
AR_FLAGS = qv AR_FLAGS = qv
RANLIB = @RANLIB@ RANLIB = @RANLIB@
AWK = @AWK@ AWK = @AWK@
DLLTOOL = @DLLTOOL@
# Flags that describe where you can find the termcap library. # Flags that describe where you can find the termcap library.
# This can be overridden in the host Makefile fragment file. # This can be overridden in the host Makefile fragment file.
@ -137,7 +138,7 @@ TCL_CFLAGS = @TCLHDIR@
# Where is the TK library? Typically in ../tk. # Where is the TK library? Typically in ../tk.
TK = @TK_BUILD_LIB_SPEC@ TK = @TK_BUILD_LIB_SPEC@
TK_CFLAGS = @TKHDIR@ TK_CFLAGS = @TKHDIR@ @TK_BUILD_INCLUDES@
# Where is Itcl? Typically in ../itcl. # Where is Itcl? Typically in ../itcl.
ITCL_CFLAGS = @ITCLHDIR@ ITCL_CFLAGS = @ITCLHDIR@
@ -151,6 +152,9 @@ X11_CFLAGS = @TK_XINCLUDES@
X11_LDFLAGS = X11_LDFLAGS =
X11_LIBS = X11_LIBS =
WIN32LDAPP = @WIN32LDAPP@
WIN32LIBS = @WIN32LIBS@
ENABLE_GDBTK= @ENABLE_GDBTK@ ENABLE_GDBTK= @ENABLE_GDBTK@
ENABLE_IDE= @ENABLE_IDE@ ENABLE_IDE= @ENABLE_IDE@
@ -228,7 +232,7 @@ INSTALLED_LIBS=-lbfd -lreadline -lopcodes -liberty \
-lmmalloc -liberty -lmmalloc -liberty
CLIBS = $(SIM) $(BFD) $(READLINE) $(OPCODES) $(LIBIBERTY) \ CLIBS = $(SIM) $(BFD) $(READLINE) $(OPCODES) $(LIBIBERTY) \
$(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) @LIBS@ \ $(TERMCAP) $(XM_CLIBS) $(TM_CLIBS) $(NAT_CLIBS) @LIBS@ \
$(MMALLOC) $(LIBIBERTY) $(MMALLOC) $(LIBIBERTY) $(WIN32LIBS)
CDEPS = $(XM_CDEPS) $(TM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE) \ CDEPS = $(XM_CDEPS) $(TM_CDEPS) $(NAT_CDEPS) $(SIM) $(BFD) $(READLINE) \
$(OPCODES) $(MMALLOC) $(LIBIBERTY) $(OPCODES) $(MMALLOC) $(LIBIBERTY)
@ -282,6 +286,7 @@ FLAGS_TO_PASS = \
"CHILL_LIB=$(CHILL_LIB)" \ "CHILL_LIB=$(CHILL_LIB)" \
"CXX=$(CXX)" \ "CXX=$(CXX)" \
"CXXFLAGS=$(CXXFLAGS)" \ "CXXFLAGS=$(CXXFLAGS)" \
"DLLTOOL=$(DLLTOOL)" \
"RANLIB=$(RANLIB)" \ "RANLIB=$(RANLIB)" \
"MAKEINFO=$(MAKEINFO)" \ "MAKEINFO=$(MAKEINFO)" \
"INSTALL=$(INSTALL)" \ "INSTALL=$(INSTALL)" \
@ -642,7 +647,7 @@ init.c: $(OBS) $(TSOBS)
# Removing the old gdb first works better if it is running, at least on SunOS. # Removing the old gdb first works better if it is running, at least on SunOS.
gdb: $(OBS) $(TSOBS) $(ADD_DEPS) $(CDEPS) init.o gdb: $(OBS) $(TSOBS) $(ADD_DEPS) $(CDEPS) init.o
rm -f gdb rm -f gdb
$(HLDENV) $(CC_LD) $(INTERNAL_LDFLAGS) -o gdb \ $(HLDENV) $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) -o gdb \
init.o $(OBS) $(TSOBS) $(ADD_FILES) $(CLIBS) $(LOADLIBES) init.o $(OBS) $(TSOBS) $(ADD_FILES) $(CLIBS) $(LOADLIBES)
nlm: force nlm: force
@ -753,7 +758,7 @@ tags: TAGS
clean mostlyclean: clean mostlyclean:
@$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(SUBDIRS)" subdir_do @$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(SUBDIRS)" subdir_do
rm -f *.o $(ADD_FILES) *~ init.c-tmp rm -f *.o *.a $(ADD_FILES) *~ init.c-tmp
rm -f init.c version.c rm -f init.c version.c
rm -f gdb core make.log libgdb-files rm -f gdb core make.log libgdb-files
rm -f gdb[0-9] rm -f gdb[0-9]
@ -955,7 +960,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \
remote-st.c remote-utils.c dcache.c \ remote-st.c remote-utils.c dcache.c \
remote-udi.c remote-vx.c remote-vx29k.c \ remote-udi.c remote-vx.c remote-vx29k.c \
rs6000-nat.c rs6000-tdep.c \ rs6000-nat.c rs6000-tdep.c \
ser-go32.c ser-tcp.c sh-tdep.c solib.c sparc-nat.c \ ser-go32.c ser-ocd.c ser-tcp.c sh-tdep.c solib.c sparc-nat.c \
sparc-tdep.c sparcl-tdep.c sun3-nat.c sun386-nat.c \ sparc-tdep.c sparcl-tdep.c sun3-nat.c sun386-nat.c \
symm-tdep.c symm-nat.c \ symm-tdep.c symm-nat.c \
tahoe-tdep.c ultra3-nat.c ultra3-xdep.c umax-xdep.c \ tahoe-tdep.c ultra3-nat.c ultra3-xdep.c umax-xdep.c \
@ -1381,6 +1386,10 @@ parse.o: parse.c $(command_h) $(defs_h) $(expression_h) $(frame_h) \
$(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h) \ $(gdbtypes_h) language.h parser-defs.h $(symtab_h) $(value_h) \
gdb_string.h gdb_string.h
ppc-bdm.o: ppc-bdm.c $(defs_h) $(gdbcore_h) gdb_string.h $(frame_h) \
$(inferior_h) $(bfd_h) symfile.h target.h $(wait_h) $(gdbcmd_h) \
objfiles.h gdb-stabs.h serial.h ocd.h
ppcbug-rom.o: ppcbug-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \ ppcbug-rom.o: ppcbug-rom.c monitor.h $(bfd_h) $(wait_h) $(defs_h) $(gdbcmd_h) \
$(inferior_h) target.h serial.h terminal.h $(inferior_h) target.h serial.h terminal.h
@ -1459,8 +1468,9 @@ remote-vx29k.o: remote-vx29k.c $(wait_h) complaints.h $(defs_h) $(gdbcmd_h) \
vx-share/ptrace.h vx-share/xdr_ld.h vx-share/xdr_ptrace.h \ vx-share/ptrace.h vx-share/xdr_ld.h vx-share/xdr_ptrace.h \
vx-share/xdr_rdb.h gdb_string.h vx-share/xdr_rdb.h gdb_string.h
remote-wiggler.o: remote-wiggler.c $(wait_h) complaints.h $(defs_h) \ ocd.o: ocd.c ocd.h $(gdbcore_h) gdb_string.h $(frame_h) $(inferior_h) \
$(gdbcmd_h) $(gdbcore_h) $(inferior_h) target.h $(bfd_h) symfile.h target.h $(wait_h) $(gdbcmd_h) objfiles.h \
gdb-stabs.h $(dcache_h) serial.h
remote-utils.o: remote-utils.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \ remote-utils.o: remote-utils.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \
$(inferior_h) $(remote_utils_h) gdb_string.h $(inferior_h) $(remote_utils_h) gdb_string.h
@ -1493,6 +1503,8 @@ ser-go32.o: ser-go32.c $(defs_h) serial.h
ser-mac.o: ser-mac.c $(defs_h) serial.h signals.h ser-mac.o: ser-mac.c $(defs_h) serial.h signals.h
ser-ocd.o: ser-ocd.c $(defs_h) serial.h signals.h gdb_string.h
ser-tcp.o: ser-tcp.c $(defs_h) serial.h signals.h gdb_string.h ser-tcp.o: ser-tcp.c $(defs_h) serial.h signals.h gdb_string.h
ser-unix.o: ser-unix.c $(defs_h) serial.h ser-unix.o: ser-unix.c $(defs_h) serial.h

13
gdb/config/i386/cygwin32.mh
View file

@ -1,8 +1,19 @@
MH_CFLAGS= MH_CFLAGS=
XM_FILE=xm-cygwin32.h XM_FILE=xm-cygwin32.h
XDEPFILES=ser-tcp.o XDEPFILES=ser-tcp.o ocd.o ser-ocd.o libwigglers.a
TERMCAP= TERMCAP=
NATDEPFILES= win32-nat.o NATDEPFILES= win32-nat.o
NAT_FILE=../nm-empty.h NAT_FILE=../nm-empty.h
XM_CLIBS= XM_CLIBS=
MMALLOC_CFLAGS = -I$(MMALLOC_SRC) -DMMCHECK_FORCE=1 MMALLOC_CFLAGS = -I$(MMALLOC_SRC) -DMMCHECK_FORCE=1
# BDM specific definitions for accessing the Wigglers.dll on Win32
BDM_DLLNAME = Wigglers.dll
BDM_LIBNAME = libwigglers.a
BDM_DEFFILE = $(srcdir)/wigglers.def
# Makefile target for making BDM_LIBNAME
libwigglers.def:
$(DLLTOOL) --as=i386-cygwin32-as -k --dllname $(BDM_DLLNAME) --output-lib $(BDM_LIBNAME) --def $(BDM_DEFFILE)
libwigglers.a: libwigglers.def

2
gdb/config/powerpc/ppc-eabi.mt
View file

@ -1,3 +1,3 @@
# Target: PowerPC running eabi # Target: PowerPC running eabi
TDEPFILES= rs6000-tdep.o remote-ppcbug.o TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o
TM_FILE= tm-ppc-eabi.h TM_FILE= tm-ppc-eabi.h

2
gdb/config/powerpc/ppc-sim.mt
View file

@ -1,5 +1,5 @@
# Target: PowerPC running eabi under the simulator # Target: PowerPC running eabi under the simulator
TDEPFILES= rs6000-tdep.o remote-ppcbug.o TDEPFILES= rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o
TM_FILE= tm-ppc-eabi.h TM_FILE= tm-ppc-eabi.h
SIM_OBS = remote-sim.o SIM_OBS = remote-sim.o

182
gdb/configure vendored
View file

@ -864,6 +864,9 @@ else
fi fi
DLLTOOL=${DLLTOOL-dlltool}
ac_aux_dir= ac_aux_dir=
for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
if test -f $ac_dir/install-sh; then if test -f $ac_dir/install-sh; then
@ -911,7 +914,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi fi
echo $ac_n "checking host system type""... $ac_c" 1>&6 echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:915: checking host system type" >&5 echo "configure:918: checking host system type" >&5
host_alias=$host host_alias=$host
case "$host_alias" in case "$host_alias" in
@ -932,7 +935,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6 echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:936: checking target system type" >&5 echo "configure:939: checking target system type" >&5
target_alias=$target target_alias=$target
case "$target_alias" in case "$target_alias" in
@ -950,7 +953,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6 echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:954: checking build system type" >&5 echo "configure:957: checking build system type" >&5
build_alias=$build build_alias=$build
case "$build_alias" in case "$build_alias" in
@ -995,7 +998,7 @@ configdirs="doc testsuite"
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh. # ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:999: checking for a BSD compatible install" >&5 echo "configure:1002: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1053,7 +1056,7 @@ fi
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2 set dummy ${ac_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1057: checking for $ac_word" >&5 echo "configure:1060: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1084,7 +1087,7 @@ fi
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1088: checking for $ac_word" >&5 echo "configure:1091: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1115,7 +1118,7 @@ if test -n "$ac_tool_prefix"; then
# Extract the first word of "ranlib", so it can be a program name with args. # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2 set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1119: checking for $ac_word" >&5 echo "configure:1122: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1151,7 +1154,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1155: checking for $ac_word" >&5 echo "configure:1158: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1185,7 +1188,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1189: checking for $ac_word" >&5 echo "configure:1192: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1235,12 +1238,12 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x,"
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:1239: checking return type of signal handlers" >&5 echo "configure:1242: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1244 "configure" #line 1247 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <signal.h> #include <signal.h>
@ -1257,7 +1260,7 @@ int main() {
int i; int i;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_type_signal=void ac_cv_type_signal=void
else else
@ -1277,12 +1280,12 @@ EOF
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:1281: checking for ANSI C header files" >&5 echo "configure:1284: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1286 "configure" #line 1289 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
@ -1290,7 +1293,7 @@ else
#include <float.h> #include <float.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1294: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1307,7 +1310,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1311 "configure" #line 1314 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <string.h> #include <string.h>
EOF EOF
@ -1325,7 +1328,7 @@ fi
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1329 "configure" #line 1332 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
EOF EOF
@ -1346,7 +1349,7 @@ if test "$cross_compiling" = yes; then
: :
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1350 "configure" #line 1353 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <ctype.h> #include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -1357,7 +1360,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); } exit (0); }
EOF EOF
if { (eval echo configure:1361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
: :
else else
@ -1384,17 +1387,17 @@ for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h s
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1388: checking for $ac_hdr" >&5 echo "configure:1391: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1393 "configure" #line 1396 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1398: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1401: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1421,12 +1424,12 @@ fi
done done
echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
echo "configure:1425: checking whether stat file-mode macros are broken" >&5 echo "configure:1428: checking whether stat file-mode macros are broken" >&5
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1430 "configure" #line 1433 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -1478,12 +1481,12 @@ fi
echo $ac_n "checking for working const""... $ac_c" 1>&6 echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:1482: checking for working const" >&5 echo "configure:1485: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1487 "configure" #line 1490 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
@ -1532,7 +1535,7 @@ ccp = (char const *const *) p;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1536: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_const=yes ac_cv_c_const=yes
else else
@ -1556,12 +1559,12 @@ fi
for ac_func in setpgid sbrk select poll for ac_func in setpgid sbrk select poll
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1560: checking for $ac_func" >&5 echo "configure:1563: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1565 "configure" #line 1568 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -1584,7 +1587,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:1591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -1626,19 +1629,19 @@ EOF
fi fi
echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
echo "configure:1630: checking for gregset_t type" >&5 echo "configure:1633: checking for gregset_t type" >&5
if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1635 "configure" #line 1638 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/procfs.h> #include <sys/procfs.h>
int main() { int main() {
gregset_t *gregsetp = 0 gregset_t *gregsetp = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:1645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
gdb_cv_have_gregset_t=yes gdb_cv_have_gregset_t=yes
else else
@ -1659,19 +1662,19 @@ EOF
fi fi
echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
echo "configure:1663: checking for fpregset_t type" >&5 echo "configure:1666: checking for fpregset_t type" >&5
if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1668 "configure" #line 1671 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/procfs.h> #include <sys/procfs.h>
int main() { int main() {
fpregset_t *fpregsetp = 0 fpregset_t *fpregsetp = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:1678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
gdb_cv_have_fpregset_t=yes gdb_cv_have_fpregset_t=yes
else else
@ -1692,7 +1695,7 @@ EOF
fi fi
echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
echo "configure:1696: checking for main in -lm" >&5 echo "configure:1699: checking for main in -lm" >&5
ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -1700,14 +1703,14 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS" LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1704 "configure" #line 1707 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
main() main()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1711: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:1714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -1737,12 +1740,12 @@ fi
echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
echo "configure:1741: checking for long long support in compiler" >&5 echo "configure:1744: checking for long long support in compiler" >&5
if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1746 "configure" #line 1749 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
@ -1752,7 +1755,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
gdb_cv_c_long_long=yes gdb_cv_c_long_long=yes
else else
@ -1774,7 +1777,7 @@ fi
echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
echo "configure:1778: checking for long long support in printf" >&5 echo "configure:1781: checking for long long support in printf" >&5
if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1782,7 +1785,7 @@ else
gdb_cv_printf_has_long_long=no gdb_cv_printf_has_long_long=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1786 "configure" #line 1789 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -1792,7 +1795,7 @@ int main () {
return (strcmp ("12345", buf)); return (strcmp ("12345", buf));
} }
EOF EOF
if { (eval echo configure:1796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:1799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
gdb_cv_printf_has_long_long=yes gdb_cv_printf_has_long_long=yes
else else
@ -1816,19 +1819,19 @@ echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
echo "configure:1820: checking for long double support in compiler" >&5 echo "configure:1823: checking for long double support in compiler" >&5
if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1825 "configure" #line 1828 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
long double foo; long double foo;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:1835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_long_double=yes ac_cv_c_long_double=yes
else else
@ -1850,7 +1853,7 @@ fi
echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
echo "configure:1854: checking for long double support in printf" >&5 echo "configure:1857: checking for long double support in printf" >&5
if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1858,7 +1861,7 @@ else
gdb_cv_printf_has_long_double=no gdb_cv_printf_has_long_double=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1862 "configure" #line 1865 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -1868,7 +1871,7 @@ int main () {
return (strncmp ("3.14159", buf, 7)); return (strncmp ("3.14159", buf, 7));
} }
EOF EOF
if { (eval echo configure:1872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
gdb_cv_printf_has_long_double=yes gdb_cv_printf_has_long_double=yes
else else
@ -1894,17 +1897,17 @@ for ac_hdr in unistd.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1898: checking for $ac_hdr" >&5 echo "configure:1901: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1903 "configure" #line 1906 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:1911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -1933,12 +1936,12 @@ done
for ac_func in getpagesize for ac_func in getpagesize
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1937: checking for $ac_func" >&5 echo "configure:1940: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1942 "configure" #line 1945 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -1961,7 +1964,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:1965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -1986,7 +1989,7 @@ fi
done done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:1990: checking for working mmap" >&5 echo "configure:1993: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -1994,7 +1997,7 @@ else
ac_cv_func_mmap_fixed_mapped=no ac_cv_func_mmap_fixed_mapped=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 1998 "configure" #line 2001 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test. /* Thanks to Mike Haertel and Jim Avera for this test.
@ -2134,7 +2137,7 @@ main()
} }
EOF EOF
if { (eval echo configure:2138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:2141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_mmap_fixed_mapped=yes
else else
@ -2158,12 +2161,12 @@ fi
echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
echo "configure:2162: checking whether malloc must be declared" >&5 echo "configure:2165: checking whether malloc must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2167 "configure" #line 2170 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -2184,7 +2187,7 @@ int main() {
char *(*pfn) = (char *(*)) malloc char *(*pfn) = (char *(*)) malloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_malloc=no bfd_cv_decl_needed_malloc=no
else else
@ -2206,12 +2209,12 @@ EOF
fi fi
echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
echo "configure:2210: checking whether realloc must be declared" >&5 echo "configure:2213: checking whether realloc must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2215 "configure" #line 2218 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -2232,7 +2235,7 @@ int main() {
char *(*pfn) = (char *(*)) realloc char *(*pfn) = (char *(*)) realloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_realloc=no bfd_cv_decl_needed_realloc=no
else else
@ -2254,12 +2257,12 @@ EOF
fi fi
echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
echo "configure:2258: checking whether free must be declared" >&5 echo "configure:2261: checking whether free must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2263 "configure" #line 2266 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -2280,7 +2283,7 @@ int main() {
char *(*pfn) = (char *(*)) free char *(*pfn) = (char *(*)) free
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:2287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_free=no bfd_cv_decl_needed_free=no
else else
@ -2308,7 +2311,7 @@ if test ${build} = ${host} -a ${host} = ${target} ; then
case ${host_os} in case ${host_os} in
hpux*) hpux*)
echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
echo "configure:2312: checking for HPUX/OSF thread support" >&5 echo "configure:2315: checking for HPUX/OSF thread support" >&5
if test -f /usr/include/dce/cma_config.h ; then if test -f /usr/include/dce/cma_config.h ; then
if test "$GCC" = "yes" ; then if test "$GCC" = "yes" ; then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -2326,7 +2329,7 @@ EOF
;; ;;
solaris*) solaris*)
echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
echo "configure:2330: checking for Solaris thread debugging library" >&5 echo "configure:2333: checking for Solaris thread debugging library" >&5
if test -f /usr/lib/libthread_db.so.1 ; then if test -f /usr/lib/libthread_db.so.1 ; then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
@ -2335,7 +2338,7 @@ EOF
CONFIG_OBS="${CONFIG_OBS} sol-thread.o" CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:2339: checking for dlopen in -ldl" >&5 echo "configure:2342: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -2343,7 +2346,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS" LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2347 "configure" #line 2350 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -2354,7 +2357,7 @@ int main() {
dlopen() dlopen()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -2480,12 +2483,12 @@ fi
# In the cygwin32 environment, we need some additional flags. # In the cygwin32 environment, we need some additional flags.
echo $ac_n "checking for cygwin32""... $ac_c" 1>&6 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
echo "configure:2484: checking for cygwin32" >&5 echo "configure:2487: checking for cygwin32" >&5
if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2489 "configure" #line 2492 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __CYGWIN32__ #ifdef __CYGWIN32__
@ -2538,7 +2541,7 @@ if test "${with_tclconfig+set}" = set; then
fi fi
echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
echo "configure:2542: checking for Tcl configuration" >&5 echo "configure:2545: checking for Tcl configuration" >&5
if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -2646,7 +2649,7 @@ if test "${with_tkconfig+set}" = set; then
fi fi
echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6 echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
echo "configure:2650: checking for Tk configuration" >&5 echo "configure:2653: checking for Tk configuration" >&5
if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -2742,7 +2745,7 @@ fi
no_tcl=true no_tcl=true
echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
echo "configure:2746: checking for Tcl private headers. dir=${configdir}" >&5 echo "configure:2749: checking for Tcl private headers. dir=${configdir}" >&5
# Check whether --with-tclinclude or --without-tclinclude was given. # Check whether --with-tclinclude or --without-tclinclude was given.
if test "${with_tclinclude+set}" = set; then if test "${with_tclinclude+set}" = set; then
withval="$with_tclinclude" withval="$with_tclinclude"
@ -2808,17 +2811,17 @@ fi
if test x"${ac_cv_c_tclh}" = x ; then if test x"${ac_cv_c_tclh}" = x ; then
ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
echo "configure:2812: checking for tclInt.h" >&5 echo "configure:2815: checking for tclInt.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2817 "configure" #line 2820 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tclInt.h> #include <tclInt.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2822: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -2878,7 +2881,7 @@ fi
# #
no_tk=true no_tk=true
echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
echo "configure:2882: checking for Tk private headers" >&5 echo "configure:2885: checking for Tk private headers" >&5
# Check whether --with-tkinclude or --without-tkinclude was given. # Check whether --with-tkinclude or --without-tkinclude was given.
if test "${with_tkinclude+set}" = set; then if test "${with_tkinclude+set}" = set; then
withval="$with_tkinclude" withval="$with_tkinclude"
@ -2944,17 +2947,17 @@ fi
if test x"${ac_cv_c_tkh}" = x ; then if test x"${ac_cv_c_tkh}" = x ; then
ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tk.h""... $ac_c" 1>&6 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
echo "configure:2948: checking for tk.h" >&5 echo "configure:2951: checking for tk.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2953 "configure" #line 2956 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tk.h> #include <tk.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:2961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -3000,7 +3003,7 @@ fi
echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
echo "configure:3004: checking for Itcl private headers. srcdir=${srcdir}" >&5 echo "configure:3007: checking for Itcl private headers. srcdir=${srcdir}" >&5
if test x"${ac_cv_c_itclh}" = x ; then if test x"${ac_cv_c_itclh}" = x ; then
for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
if test -f $i/src/itcl.h ; then if test -f $i/src/itcl.h ; then
@ -3023,7 +3026,7 @@ fi
echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
echo "configure:3027: checking for Tix private headers. srcdir=${srcdir}" >&5 echo "configure:3030: checking for Tix private headers. srcdir=${srcdir}" >&5
if test x"${ac_cv_c_tixh}" = x ; then if test x"${ac_cv_c_tixh}" = x ; then
for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
if test -f $i/generic/tix.h ; then if test -f $i/generic/tix.h ; then
@ -3229,7 +3232,7 @@ links="${links} nm.h"
fi fi
# start-sanitize-gdbtk # start-sanitize-gdbtk
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:3233: checking whether ln -s works" >&5 echo "configure:3236: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3398,6 +3401,7 @@ s%@infodir@%$infodir%g
s%@mandir@%$mandir%g s%@mandir@%$mandir%g
s%@CC@%$CC%g s%@CC@%$CC%g
s%@CPP@%$CPP%g s%@CPP@%$CPP%g
s%@DLLTOOL@%$DLLTOOL%g
s%@host@%$host%g s%@host@%$host%g
s%@host_alias@%$host_alias%g s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g s%@host_cpu@%$host_cpu%g

3
gdb/configure.in
View file

@ -28,6 +28,9 @@ AC_AIX
AC_MINIX AC_MINIX
AC_ISC_POSIX AC_ISC_POSIX
DLLTOOL=${DLLTOOL-dlltool}
AC_SUBST(DLLTOOL)
AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..) AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
AC_CANONICAL_SYSTEM AC_CANONICAL_SYSTEM

597
gdb/remote-wiggler.c → gdb/ocd.c
View file

@ -1,5 +1,5 @@
/* Remote target communications for the Macraigor Systems BDM Wiggler /* Remote target communications for the Macraigor Systems BDM Wiggler
Copyright 1996 Free Software Foundation, Inc. Copyright 1996, 1997 Free Software Foundation, Inc.
This file is part of GDB. This file is part of GDB.
@ -30,122 +30,22 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "gdbcmd.h" #include "gdbcmd.h"
#include "objfiles.h" #include "objfiles.h"
#include "gdb-stabs.h" #include "gdb-stabs.h"
#include "dcache.h" #include "dcache.h"
#ifdef USG
#include <sys/types.h> #include <sys/types.h>
#endif
#include <signal.h> #include <signal.h>
#include "serial.h" #include "serial.h"
#include "ocd.h"
/* Wiggler serial protocol definitions */
#define DLE 020 /* Quote char */
#define SYN 026 /* Start of packet */
#define RAW_SYN ((026 << 8) | 026) /* get_quoted_char found a naked SYN */
/* Status flags */
#define WIGGLER_FLAG_RESET 0x01 /* Target is being reset */
#define WIGGLER_FLAG_STOPPED 0x02 /* Target is halted */
#define WIGGLER_FLAG_BDM 0x04 /* Target is in BDM */
#define WIGGLER_FLAG_PWF 0x08 /* Power failed */
#define WIGGLER_FLAG_CABLE_DISC 0x10 /* BDM cable disconnected */
#define WIGGLER_AYT 0x0 /* Are you there? */
#define WIGGLER_GET_VERSION 0x1 /* Get Version */
#define WIGGLER_SET_BAUD_RATE 0x2 /* Set Baud Rate */
#define WIGGLER_INIT 0x10 /* Initialize Wiggler */
#define WIGGLER_SET_SPEED 0x11 /* Set Speed */
#define WIGGLER_GET_STATUS_MASK 0x12 /* Get Status Mask */
#define WIGGLER_GET_CTRS 0x13 /* Get Error Counters */
#define WIGGLER_SET_FUNC_CODE 0x14 /* Set Function Code */
#define WIGGLER_SET_CTL_FLAGS 0x15 /* Set Control Flags */
#define WIGGLER_SET_BUF_ADDR 0x16 /* Set Register Buffer Address */
#define WIGGLER_RUN 0x20 /* Run Target from PC */
#define WIGGLER_RUN_ADDR 0x21 /* Run Target from Specified Address */
#define WIGGLER_STOP 0x22 /* Stop Target */
#define WIGGLER_RESET_RUN 0x23 /* Reset Target and Run */
#define WIGGLER_RESET 0x24 /* Reset Target and Halt */
#define WIGGLER_STEP 0x25 /* Single step */
#define WIGGLER_READ_REGS 0x30 /* Read Registers */
#define WIGGLER_WRITE_REGS 0x31 /* Write Registers */
#define WIGGLER_READ_MEM 0x32 /* Read Memory */
#define WIGGLER_WRITE_MEM 0x33 /* Write Memory */
#define WIGGLER_FILL_MEM 0x34 /* Fill Memory */
#define WIGGLER_MOVE_MEM 0x35 /* Move Memory */
#define WIGGLER_READ_INT_MEM 0x80 /* Read Internal Memory */
#define WIGGLER_WRITE_INT_MEM 0x81 /* Write Internal Memory */
#define WIGGLER_JUMP 0x82 /* Jump to Subroutine */
#define WIGGLER_ERASE_FLASH 0x90 /* Erase flash memory */
#define WIGGLER_PROGRAM_FLASH 0x91 /* Write flash memory */
#define WIGGLER_EXIT_MON 0x93 /* Exit the flash programming monitor */
#define WIGGLER_ENTER_MON 0x94 /* Enter the flash programming monitor */
#define WIGGLER_SET_STATUS 0x0a /* Set status */
#define WIGGLER_FLAG_STOP 0x0 /* Stop the target, enter BDM */
#define WIGGLER_FLAG_START 0x01 /* Start the target at PC */
#define WIGGLER_FLAG_RETURN_STATUS 0x04 /* Return async status */
/* Stuff that should be in tm-xxx files. */
#if 1
#define BDM_NUM_REGS 24
#define BDM_REGMAP 0, 1, 2, 3, 4, 5, 6, 7, /* d0 -> d7 */ \
8, 9, 10, 11, 12, 13, 14, 15, /* a0 -> a7 */ \
18, 16, /* ps, pc */ \
-1, -1, -1, -1, -1, -1, -1, -1, /* fp0 -> fp7 */ \
-1, -1, -1, -1, -1 /* fpcontrol, fpstatus, fpiaddr, fpcode, fpflags */
#define BDM_BREAKPOINT 0x4a, 0xfa /* BGND insn */
#else
#define BDM_NUM_REGS 24
#define BDM_REGMAP 8, 9, 10, 11, 12, 13, 14, 15, /* d0 -> d7 */ \
16, 17, 18, 19, 20, 21, 22, 23, /* a0 -> a7 */ \
4, 0, /* ps, pc */ \
-1, -1, -1, -1, -1, -1, -1, -1, /* fp0 -> fp7 */ \
-1, -1, -1, -1, -1 /* fpcontrol, fpstatus, fpiaddr, fpcode, fpflags */
#define WIGGLER_POLL
#endif
/* Prototypes for local functions */ /* Prototypes for local functions */
static void wiggler_stop PARAMS ((void));
static void put_packet PARAMS ((unsigned char *packet, int pktlen));
static unsigned char * get_packet PARAMS ((int cmd, int *pktlen, int timeout));
static int wiggler_write_bytes PARAMS ((CORE_ADDR memaddr, static int wiggler_write_bytes PARAMS ((CORE_ADDR memaddr,
char *myaddr, int len)); char *myaddr, int len));
static int wiggler_read_bytes PARAMS ((CORE_ADDR memaddr, static int wiggler_read_bytes PARAMS ((CORE_ADDR memaddr,
char *myaddr, int len)); char *myaddr, int len));
static void wiggler_files_info PARAMS ((struct target_ops *ignore));
static int wiggler_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
int len, int should_write,
struct target_ops *target));
static void wiggler_prepare_to_store PARAMS ((void));
static void wiggler_fetch_registers PARAMS ((int regno));
static void wiggler_resume PARAMS ((int pid, int step,
enum target_signal siggnal));
static int wiggler_start_remote PARAMS ((char *dummy)); static int wiggler_start_remote PARAMS ((char *dummy));
static void wiggler_open PARAMS ((char *name, int from_tty));
static void wiggler_close PARAMS ((int quitting));
static void wiggler_store_registers PARAMS ((int regno));
static void wiggler_mourn PARAMS ((void));
static int readchar PARAMS ((int timeout)); static int readchar PARAMS ((int timeout));
static void reset_packet PARAMS ((void)); static void reset_packet PARAMS ((void));
@ -156,12 +56,6 @@ static int get_quoted_char PARAMS ((int timeout));
static void put_quoted_char PARAMS ((int c)); static void put_quoted_char PARAMS ((int c));
static int wiggler_wait PARAMS ((int pid, struct target_waitstatus *status));
static void wiggler_kill PARAMS ((void));
static void wiggler_detach PARAMS ((char *args, int from_tty));
static void wiggler_interrupt PARAMS ((int signo)); static void wiggler_interrupt PARAMS ((int signo));
static void wiggler_interrupt_twice PARAMS ((int signo)); static void wiggler_interrupt_twice PARAMS ((int signo));
@ -170,11 +64,11 @@ static void interrupt_query PARAMS ((void));
static unsigned char * do_command PARAMS ((int cmd, int *statusp, int *lenp)); static unsigned char * do_command PARAMS ((int cmd, int *statusp, int *lenp));
static unsigned char * read_bdm_registers PARAMS ((int first_bdm_regno, static void wiggler_put_packet PARAMS ((unsigned char *packet, int pktlen));
int last_bdm_regno,
int *numregs));
extern struct target_ops wiggler_ops; /* Forward decl */ static unsigned char * wiggler_get_packet PARAMS ((int cmd, int *pktlen, int timeout));
static struct target_ops *current_ops = NULL;
static int last_run_status; static int last_run_status;
@ -190,9 +84,9 @@ extern int remote_timeout;
/* Descriptor for I/O to remote machine. Initialize it to NULL so that /* Descriptor for I/O to remote machine. Initialize it to NULL so that
wiggler_open knows that we don't have a file open when the program wiggler_open knows that we don't have a file open when the program
starts. */ starts. */
serial_t wiggler_desc = NULL; static serial_t wiggler_desc = NULL;
static void void
wiggler_error (s, error_code) wiggler_error (s, error_code)
char *s; char *s;
int error_code; int error_code;
@ -228,7 +122,7 @@ wiggler_error (s, error_code)
/* Return nonzero if the thread TH is still alive on the remote system. */ /* Return nonzero if the thread TH is still alive on the remote system. */
static int int
wiggler_thread_alive (th) wiggler_thread_alive (th)
int th; int th;
{ {
@ -238,7 +132,7 @@ wiggler_thread_alive (th)
/* Clean up connection to a remote debugger. */ /* Clean up connection to a remote debugger. */
/* ARGSUSED */ /* ARGSUSED */
static void void
wiggler_close (quitting) wiggler_close (quitting)
int quitting; int quitting;
{ {
@ -258,6 +152,9 @@ wiggler_start_remote (dummy)
int status; int status;
int error_code; int error_code;
int speed; int speed;
enum wiggler_target_type target_type;
target_type = (enum wiggler_target_type)dummy;
immediate_quit = 1; /* Allow user to interrupt it */ immediate_quit = 1; /* Allow user to interrupt it */
@ -276,9 +173,9 @@ wiggler_start_remote (dummy)
buf[0] = WIGGLER_INIT; buf[0] = WIGGLER_INIT;
buf[1] = speed >> 8; buf[1] = speed >> 8;
buf[2] = speed & 0xff; buf[2] = speed & 0xff;
buf[3] = 0; /* CPU32 for now */ buf[3] = target_type;
put_packet (buf, 4); /* Init Wiggler params */ wiggler_put_packet (buf, 4); /* Init Wiggler params */
p = get_packet (buf[0], &pktlen, remote_timeout); p = wiggler_get_packet (buf[0], &pktlen, remote_timeout);
if (pktlen < 2) if (pktlen < 2)
error ("Truncated response packet from Wiggler"); error ("Truncated response packet from Wiggler");
@ -306,9 +203,9 @@ wiggler_start_remote (dummy)
buf[0] = WIGGLER_SET_CTL_FLAGS; buf[0] = WIGGLER_SET_CTL_FLAGS;
buf[1] = 0; buf[1] = 0;
buf[2] = 1; /* Asynchronously return status when target stops */ buf[2] = 1; /* Asynchronously return status when target stops */
put_packet (buf, 3); wiggler_put_packet (buf, 3);
p = get_packet (buf[0], &pktlen, remote_timeout); p = wiggler_get_packet (buf[0], &pktlen, remote_timeout);
if (pktlen < 2) if (pktlen < 2)
error ("Truncated response packet from Wiggler"); error ("Truncated response packet from Wiggler");
@ -342,10 +239,12 @@ wiggler_start_remote (dummy)
static DCACHE *wiggler_dcache; static DCACHE *wiggler_dcache;
static void void
wiggler_open (name, from_tty) wiggler_open (name, from_tty, target_type, ops)
char *name; char *name;
int from_tty; int from_tty;
enum wiggler_target_type target_type;
struct target_ops *ops;
{ {
if (name == 0) if (name == 0)
error ("To open a Wiggler connection, you need to specify what serial\n\ error ("To open a Wiggler connection, you need to specify what serial\n\
@ -353,7 +252,9 @@ device the Wiggler is attached to (e.g. /dev/ttya).");
target_preopen (from_tty); target_preopen (from_tty);
unpush_target (&wiggler_ops); current_ops = ops;
unpush_target (current_ops);
wiggler_dcache = dcache_init (wiggler_read_bytes, wiggler_write_bytes); wiggler_dcache = dcache_init (wiggler_read_bytes, wiggler_write_bytes);
@ -382,7 +283,7 @@ device the Wiggler is attached to (e.g. /dev/ttya).");
puts_filtered (name); puts_filtered (name);
puts_filtered ("\n"); puts_filtered ("\n");
} }
push_target (&wiggler_ops); /* Switch to using remote target now */ push_target (current_ops); /* Switch to using remote target now */
/* Without this, some commands which require an active target (such as kill) /* Without this, some commands which require an active target (such as kill)
won't work. This variable serves (at least) double duty as both the pid won't work. This variable serves (at least) double duty as both the pid
@ -395,7 +296,7 @@ device the Wiggler is attached to (e.g. /dev/ttya).");
/* Start the remote connection; if error (0), discard this target. /* Start the remote connection; if error (0), discard this target.
In particular, if the user quits, be sure to discard it In particular, if the user quits, be sure to discard it
(we'd be in an inconsistent state otherwise). */ (we'd be in an inconsistent state otherwise). */
if (!catch_errors (wiggler_start_remote, (char *)0, if (!catch_errors (wiggler_start_remote, (char *)target_type,
"Couldn't establish connection to remote target\n", RETURN_MASK_ALL)) "Couldn't establish connection to remote target\n", RETURN_MASK_ALL))
pop_target(); pop_target();
} }
@ -405,7 +306,7 @@ device the Wiggler is attached to (e.g. /dev/ttya).");
better not have left any breakpoints in the target program or it'll better not have left any breakpoints in the target program or it'll
die when it hits one. */ die when it hits one. */
static void void
wiggler_detach (args, from_tty) wiggler_detach (args, from_tty)
char *args; char *args;
int from_tty; int from_tty;
@ -420,7 +321,7 @@ wiggler_detach (args, from_tty)
/* Tell the remote machine to resume. */ /* Tell the remote machine to resume. */
static void void
wiggler_resume (pid, step, siggnal) wiggler_resume (pid, step, siggnal)
int pid, step; int pid, step;
enum target_signal siggnal; enum target_signal siggnal;
@ -435,7 +336,7 @@ wiggler_resume (pid, step, siggnal)
do_command (WIGGLER_RUN, &last_run_status, &pktlen); do_command (WIGGLER_RUN, &last_run_status, &pktlen);
} }
static void void
wiggler_stop () wiggler_stop ()
{ {
int status; int status;
@ -467,7 +368,7 @@ wiggler_interrupt (signo)
wiggler_stop (); wiggler_stop ();
buf[0] = WIGGLER_AYT; buf[0] = WIGGLER_AYT;
put_packet (buf, 1); wiggler_put_packet (buf, 1);
wiggler_interrupt_flag = 1; wiggler_interrupt_flag = 1;
} }
} }
@ -511,10 +412,8 @@ static int kill_kludge;
Returns "pid" (though it's not clear what, if anything, that Returns "pid" (though it's not clear what, if anything, that
means in the case of this target). */ means in the case of this target). */
static int int
wiggler_wait (pid, target_status) wiggler_wait ()
int pid;
struct target_waitstatus *target_status;
{ {
unsigned char *p; unsigned char *p;
int error_code, status; int error_code, status;
@ -522,16 +421,13 @@ wiggler_wait (pid, target_status)
wiggler_interrupt_flag = 0; wiggler_interrupt_flag = 0;
target_status->kind = TARGET_WAITKIND_STOPPED;
target_status->value.sig = TARGET_SIGNAL_TRAP;
/* Target may already be stopped by the time we get here. */ /* Target may already be stopped by the time we get here. */
if (!(last_run_status & WIGGLER_FLAG_BDM)) if (!(last_run_status & WIGGLER_FLAG_BDM))
{ {
ofunc = (void (*)()) signal (SIGINT, wiggler_interrupt); ofunc = (void (*)()) signal (SIGINT, wiggler_interrupt);
p = get_packet (WIGGLER_AYT, &pktlen, -1); p = wiggler_get_packet (WIGGLER_AYT, &pktlen, -1);
signal (SIGINT, ofunc); signal (SIGINT, ofunc);
@ -551,46 +447,23 @@ wiggler_wait (pid, target_status)
if (!(status & WIGGLER_FLAG_BDM)) if (!(status & WIGGLER_FLAG_BDM))
error ("Wiggler woke up, but wasn't stopped: 0x%x", status); error ("Wiggler woke up, but wasn't stopped: 0x%x", status);
if (wiggler_interrupt_flag)
target_status->value.sig = TARGET_SIGNAL_INT;
} }
/* This test figures out if we just executed a BGND insn, and if it's one of if (wiggler_interrupt_flag)
our breakpoints. If so, then we back up PC. N.B. When a BGND insn is return 1;
executed, the PC points at the loc just after the insn (ie: it's always else
two bytes *after* the BGND). So, it's not sufficient to just see if PC-2 return 0;
is a BGND insn because we could have gotten there via a jump. We dis-
ambiguate this case by examining the ATEMP register (which is only
accessible from BDM). This will tell us if we entered BDM because we
executed a BGND insn. */
if (breakpoint_inserted_here_p (read_pc () - 2)) /* One of our breakpoints? */
{ /* Yes, see if we actually executed it */
#if 0 /* Temporarily disabled until atemp reading is fixed. */
int atemp;
int numregs;
p = read_bdm_registers (23, 23, &numregs);
atemp = extract_unsigned_integer (p, 4);
if (atemp == 1) /* And, did we hit a breakpoint insn? */
#endif
write_pc (read_pc () - 2); /* Yes, then back up PC */
}
return inferior_pid;
} }
/* Read the remote registers into the block REGS. */ /* Read registers from the Wiggler. Specify the starting and ending register
/* Currently we just read all the registers, so we don't use regno. */ number. Return the number of regs actually read in *NUMREGS. Returns a
/* ARGSUSED */ pointer to a static array containing the register contents. */
static unsigned char * unsigned char *
read_bdm_registers (first_bdm_regno, last_bdm_regno, numregs) wiggler_read_bdm_registers (first_bdm_regno, last_bdm_regno, reglen)
int first_bdm_regno; int first_bdm_regno;
int last_bdm_regno; int last_bdm_regno;
int *numregs; int *reglen;
{ {
unsigned char buf[10]; unsigned char buf[10];
int i; int i;
@ -605,11 +478,8 @@ read_bdm_registers (first_bdm_regno, last_bdm_regno, numregs)
buf[3] = last_bdm_regno >> 8; buf[3] = last_bdm_regno >> 8;
buf[4] = last_bdm_regno & 0xff; buf[4] = last_bdm_regno & 0xff;
put_packet (buf, 5); wiggler_put_packet (buf, 5);
p = get_packet (WIGGLER_READ_REGS, &pktlen, remote_timeout); p = wiggler_get_packet (WIGGLER_READ_REGS, &pktlen, remote_timeout);
if (pktlen < 5)
error ("Truncated response packet from Wiggler");
status = p[1]; status = p[1];
error_code = p[2]; error_code = p[2];
@ -625,184 +495,76 @@ read_bdm_registers (first_bdm_regno, last_bdm_regno, numregs)
|| ((i & 3) != 0)) || ((i & 3) != 0))
error ("Register block size bad: %d", i); error ("Register block size bad: %d", i);
*numregs = i / 4; *reglen = i;
regs = p + 4; regs = p + 4;
return regs; return regs;
} }
static void /* Read register BDM_REGNO and returns its value ala read_register() */
dump_all_bdm_regs ()
CORE_ADDR
wiggler_read_bdm_register (bdm_regno)
int bdm_regno;
{ {
unsigned char *regs; int reglen;
int numregs; unsigned char *p;
int i; CORE_ADDR regval;
regs = read_bdm_registers (0, BDM_NUM_REGS - 1, &numregs); p = wiggler_read_bdm_registers (bdm_regno, bdm_regno, &reglen);
regval = extract_unsigned_integer (p, reglen);
printf_unfiltered ("rpc = 0x%x ", return regval;
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("usp = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("ssp = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("vbr = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("sr = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("sfc = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("dfc = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("atemp = 0x%x ",
(int)extract_unsigned_integer (regs, 4));
regs += 4;
printf_unfiltered ("\n");
for (i = 0; i <= 7; i++)
printf_unfiltered ("d%i = 0x%x ", i,
(int)extract_unsigned_integer (regs + i * 4, 4));
regs += 8 * 4;
printf_unfiltered ("\n");
for (i = 0; i <= 7; i++)
printf_unfiltered ("a%i = 0x%x ", i,
(int)extract_unsigned_integer (regs + i * 4, 4));
printf_unfiltered ("\n");
} }
static int bdm_regmap[] = {BDM_REGMAP}; void
wiggler_write_bdm_registers (first_bdm_regno, regptr, reglen)
/* Read the remote registers into the block REGS. */ int first_bdm_regno;
/* Currently we just read all the registers, so we don't use regno. */ unsigned char *regptr;
/* ARGSUSED */ int reglen;
static void
wiggler_fetch_registers (regno)
int regno;
{ {
int i; unsigned char *buf;
unsigned char *regs;
int first_regno, last_regno;
int first_bdm_regno, last_bdm_regno;
int numregs;
if (regno == -1)
{
first_regno = 0;
last_regno = NUM_REGS - 1;
first_bdm_regno = 0;
last_bdm_regno = BDM_NUM_REGS - 1;
}
else
{
first_regno = regno;
last_regno = regno;
first_bdm_regno = bdm_regmap [regno];
last_bdm_regno = bdm_regmap [regno];
}
if (first_bdm_regno == -1)
{
supply_register (first_regno, NULL);
return; /* Unsupported register */
}
regs = read_bdm_registers (first_bdm_regno, last_bdm_regno, &numregs);
for (i = first_regno; i <= last_regno; i++)
{
int bdm_regno, regoffset;
bdm_regno = bdm_regmap [i];
if (bdm_regno != -1)
{
regoffset = bdm_regno - first_bdm_regno;
if (regoffset >= numregs)
continue;
supply_register (i, regs + 4 * regoffset);
}
else
supply_register (i, NULL); /* Unsupported register */
}
}
static void
wiggler_prepare_to_store ()
{
}
/* Store register REGNO, or all registers if REGNO == -1, from the contents
of REGISTERS. FIXME: ignores errors. */
static void
wiggler_store_registers (regno)
int regno;
{
unsigned char buf[10 + 256];
int i;
unsigned char *p; unsigned char *p;
int error_code, status; int error_code, status;
int pktlen; int pktlen;
int first_regno, last_regno;
int first_bdm_regno, last_bdm_regno;
if (regno == -1) buf = alloca (4 + reglen);
{
first_regno = 0;
last_regno = NUM_REGS - 1;
first_bdm_regno = 0;
last_bdm_regno = BDM_NUM_REGS - 1;
}
else
{
first_regno = regno;
last_regno = regno;
first_bdm_regno = bdm_regmap [regno];
last_bdm_regno = bdm_regmap [regno];
}
if (first_bdm_regno == -1)
return; /* Unsupported register */
buf[0] = WIGGLER_WRITE_REGS; buf[0] = WIGGLER_WRITE_REGS;
buf[3] = 4; buf[1] = first_bdm_regno >> 8;
buf[2] = first_bdm_regno & 0xff;
buf[3] = reglen;
memcpy (buf + 4, regptr, reglen);
for (i = first_regno; i <= last_regno; i++) wiggler_put_packet (buf, 4 + reglen);
{ p = wiggler_get_packet (WIGGLER_WRITE_REGS, &pktlen, remote_timeout);
int bdm_regno;
bdm_regno = bdm_regmap [i]; if (pktlen < 3)
error ("Truncated response packet from Wiggler");
buf[1] = bdm_regno >> 8; status = p[1];
buf[2] = bdm_regno & 0xff; error_code = p[2];
memcpy (&buf[4], &registers[REGISTER_BYTE (i)], 4); if (error_code != 0)
put_packet (buf, 4 + 4); wiggler_error ("wiggler_write_bdm_registers:", error_code);
p = get_packet (WIGGLER_WRITE_REGS, &pktlen, remote_timeout); }
if (pktlen < 3) void
error ("Truncated response packet from Wiggler"); wiggler_write_bdm_register (bdm_regno, reg)
int bdm_regno;
CORE_ADDR reg;
{
unsigned char buf[4];
status = p[1]; store_unsigned_integer (buf, 4, reg);
error_code = p[2];
if (error_code != 0) wiggler_write_bdm_registers (bdm_regno, buf, 4);
wiggler_error ("wiggler_store_registers:", error_code); }
}
void
wiggler_prepare_to_store ()
{
} }
/* Write memory data directly to the remote machine. /* Write memory data directly to the remote machine.
@ -813,6 +575,8 @@ wiggler_store_registers (regno)
Returns number of bytes transferred, or 0 for error. */ Returns number of bytes transferred, or 0 for error. */
static int write_mem_command = WIGGLER_WRITE_MEM;
static int static int
wiggler_write_bytes (memaddr, myaddr, len) wiggler_write_bytes (memaddr, myaddr, len)
CORE_ADDR memaddr; CORE_ADDR memaddr;
@ -825,7 +589,7 @@ wiggler_write_bytes (memaddr, myaddr, len)
origlen = len; origlen = len;
buf[0] = WIGGLER_WRITE_MEM; buf[0] = write_mem_command;
buf[5] = 1; /* Write as bytes */ buf[5] = 1; /* Write as bytes */
buf[6] = 0; /* Don't verify */ buf[6] = 0; /* Don't verify */
@ -845,8 +609,8 @@ wiggler_write_bytes (memaddr, myaddr, len)
buf[7] = numbytes; buf[7] = numbytes;
memcpy (&buf[8], myaddr, numbytes); memcpy (&buf[8], myaddr, numbytes);
put_packet (buf, 8 + numbytes); wiggler_put_packet (buf, 8 + numbytes);
p = get_packet (WIGGLER_WRITE_MEM, &pktlen, remote_timeout); p = wiggler_get_packet (WIGGLER_WRITE_MEM, &pktlen, remote_timeout);
if (pktlen < 3) if (pktlen < 3)
error ("Truncated response packet from Wiggler"); error ("Truncated response packet from Wiggler");
@ -918,8 +682,8 @@ wiggler_read_bytes (memaddr, myaddr, len)
buf[6] = numbytes; buf[6] = numbytes;
put_packet (buf, 7); wiggler_put_packet (buf, 7);
p = get_packet (WIGGLER_READ_MEM, &pktlen, remote_timeout); p = wiggler_get_packet (WIGGLER_READ_MEM, &pktlen, remote_timeout);
if (pktlen < 4) if (pktlen < 4)
error ("Truncated response packet from Wiggler"); error ("Truncated response packet from Wiggler");
@ -960,7 +724,7 @@ wiggler_read_bytes (memaddr, myaddr, len)
nonzero. Returns length of data written or read; 0 for error. */ nonzero. Returns length of data written or read; 0 for error. */
/* ARGSUSED */ /* ARGSUSED */
static int int
wiggler_xfer_memory (memaddr, myaddr, len, should_write, target) wiggler_xfer_memory (memaddr, myaddr, len, should_write, target)
CORE_ADDR memaddr; CORE_ADDR memaddr;
char *myaddr; char *myaddr;
@ -971,7 +735,7 @@ wiggler_xfer_memory (memaddr, myaddr, len, should_write, target)
return dcache_xfer_memory (wiggler_dcache, memaddr, myaddr, len, should_write); return dcache_xfer_memory (wiggler_dcache, memaddr, myaddr, len, should_write);
} }
static void void
wiggler_files_info (ignore) wiggler_files_info (ignore)
struct target_ops *ignore; struct target_ops *ignore;
{ {
@ -1123,7 +887,7 @@ stu_put_packet (buf, len)
*/ */
static void static void
put_packet (buf, len) wiggler_put_packet (buf, len)
unsigned char *buf; unsigned char *buf;
int len; int len;
{ {
@ -1225,7 +989,7 @@ stu_get_packet (cmd, lenp, timeout)
*/ */
static unsigned char * static unsigned char *
get_packet (cmd, lenp, timeout) wiggler_get_packet (cmd, lenp, timeout)
int cmd; int cmd;
int *lenp; int *lenp;
{ {
@ -1241,7 +1005,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
if (ch != 0x55) if (ch != 0x55)
goto find_packet; goto find_packet;
@ -1256,7 +1020,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
*packet_ptr++ = ch; *packet_ptr++ = ch;
checksum += ch; checksum += ch;
@ -1266,7 +1030,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
*packet_ptr++ = ch; *packet_ptr++ = ch;
checksum += ch; checksum += ch;
@ -1275,7 +1039,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
*packet_ptr++ = ch; *packet_ptr++ = ch;
checksum += ch; checksum += ch;
@ -1291,6 +1055,7 @@ get_packet (cmd, lenp, timeout)
break; break;
default: /* Error w/no params */ default: /* Error w/no params */
len = 0; len = 0;
break;
case 0x0: /* Normal result */ case 0x0: /* Normal result */
switch (packet[0]) switch (packet[0])
{ {
@ -1320,7 +1085,7 @@ get_packet (cmd, lenp, timeout)
len = 0; len = 0;
break; break;
case WIGGLER_GET_VERSION: /* Get Version */ case WIGGLER_GET_VERSION: /* Get Version */
len = 4; len = 10;
break; break;
case WIGGLER_GET_STATUS_MASK: /* Get Status Mask */ case WIGGLER_GET_STATUS_MASK: /* Get Status Mask */
len = 1; len = 1;
@ -1342,7 +1107,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
*packet_ptr++ = ch; *packet_ptr++ = ch;
checksum += ch; checksum += ch;
len = ch; len = ch;
@ -1355,7 +1120,7 @@ get_packet (cmd, lenp, timeout)
ch = readchar (timeout); ch = readchar (timeout);
if (ch < 0) if (ch < 0)
error ("get_packet (readchar): %d", ch); error ("wiggler_get_packet (readchar): %d", ch);
*packet_ptr++ = ch; *packet_ptr++ = ch;
checksum += ch; checksum += ch;
} }
@ -1385,8 +1150,8 @@ do_command (cmd, statusp, lenp)
char errbuf[100]; char errbuf[100];
buf[0] = cmd; buf[0] = cmd;
put_packet (buf, 1); /* Send command */ wiggler_put_packet (buf, 1); /* Send command */
p = get_packet (*buf, lenp, remote_timeout); p = wiggler_get_packet (*buf, lenp, remote_timeout);
if (*lenp < 3) if (*lenp < 3)
error ("Truncated response packet from Wiggler"); error ("Truncated response packet from Wiggler");
@ -1410,7 +1175,7 @@ do_command (cmd, statusp, lenp)
return p + 3; return p + 3;
} }
static void void
wiggler_kill () wiggler_kill ()
{ {
/* For some mysterious reason, wait_for_inferior calls kill instead of /* For some mysterious reason, wait_for_inferior calls kill instead of
@ -1427,17 +1192,17 @@ wiggler_kill ()
target_mourn_inferior (); target_mourn_inferior ();
} }
static void void
wiggler_mourn () wiggler_mourn ()
{ {
unpush_target (&wiggler_ops); unpush_target (current_ops);
generic_mourn_inferior (); generic_mourn_inferior ();
} }
/* All we actually do is set the PC to the start address of exec_bfd, and start /* All we actually do is set the PC to the start address of exec_bfd, and start
the program at that point. */ the program at that point. */
static void void
wiggler_create_inferior (exec_file, args, env) wiggler_create_inferior (exec_file, args, env)
char *exec_file; char *exec_file;
char *args; char *args;
@ -1450,7 +1215,7 @@ wiggler_create_inferior (exec_file, args, env)
proceed (bfd_get_start_address (exec_bfd), TARGET_SIGNAL_0, 0); proceed (bfd_get_start_address (exec_bfd), TARGET_SIGNAL_0, 0);
} }
static void void
wiggler_load (args, from_tty) wiggler_load (args, from_tty)
char *args; char *args;
int from_tty; int from_tty;
@ -1526,58 +1291,13 @@ bdm_restart_command (args, from_tty)
normal_stop (); normal_stop ();
} }
static int /* Temporary replacement for target_store_registers(). This prevents
flash_xfer_memory (memaddr, myaddr, len, should_write, target) generic_load from trying to set the PC. */
CORE_ADDR memaddr;
char *myaddr; static void
int len; noop_store_registers (regno)
int should_write; int regno;
struct target_ops *target; /* ignored */
{ {
char buf[256 + 10];
unsigned char *p;
int origlen;
if (!should_write)
abort ();
origlen = len;
buf[0] = WIGGLER_PROGRAM_FLASH;
while (len > 0)
{
int numbytes;
int pktlen;
int status, error_code;
numbytes = min (len, 256 - 6);
buf[1] = memaddr >> 24;
buf[2] = memaddr >> 16;
buf[3] = memaddr >> 8;
buf[4] = memaddr;
buf[5] = numbytes;
memcpy (&buf[6], myaddr, numbytes);
put_packet (buf, 6 + numbytes);
p = get_packet (WIGGLER_PROGRAM_FLASH, &pktlen, remote_timeout);
if (pktlen < 3)
error ("Truncated response packet from Wiggler");
status = p[1];
error_code = p[2];
if (error_code != 0)
wiggler_error ("flash_xfer_memory:", error_code);
len -= numbytes;
memaddr += numbytes;
myaddr += numbytes;
}
return origlen - len;
} }
static void static void
@ -1587,6 +1307,7 @@ bdm_update_flash_command (args, from_tty)
{ {
int status, pktlen; int status, pktlen;
struct cleanup *old_chain; struct cleanup *old_chain;
void (*store_registers_tmp) PARAMS ((int));
if (!wiggler_desc) if (!wiggler_desc)
error ("Not connected to wiggler."); error ("Not connected to wiggler.");
@ -1600,70 +1321,41 @@ bdm_update_flash_command (args, from_tty)
do_command (WIGGLER_ERASE_FLASH, &status, &pktlen); do_command (WIGGLER_ERASE_FLASH, &status, &pktlen);
wiggler_ops.to_xfer_memory = flash_xfer_memory; write_mem_command = WIGGLER_PROGRAM_FLASH;
store_registers_tmp = current_target.to_store_registers;
current_target.to_store_registers = noop_store_registers;
generic_load (args, from_tty); generic_load (args, from_tty);
wiggler_ops.to_xfer_memory = wiggler_xfer_memory; current_target.to_store_registers = store_registers_tmp;
write_mem_command = WIGGLER_WRITE_MEM;
do_command (WIGGLER_EXIT_MON, &status, &pktlen); do_command (WIGGLER_EXIT_MON, &status, &pktlen);
/* discard_cleanups (old_chain);*/ /* discard_cleanups (old_chain);*/
} }
static void
bdm_read_register_command (args, from_tty)
char *args;
int from_tty;
{
/* XXX repeat should go on to the next register */
if (!wiggler_desc)
error ("Not connected to wiggler.");
if (!args)
error ("Must specify BDM register number.");
}
/* Define the target subroutine names */
struct target_ops wiggler_ops = {
"wiggler", /* to_shortname */
"", /* to_longname */
"", /* to_doc */
wiggler_open, /* to_open */
wiggler_close, /* to_close */
NULL, /* to_attach */
wiggler_detach, /* to_detach */
wiggler_resume, /* to_resume */
wiggler_wait, /* to_wait */
wiggler_fetch_registers, /* to_fetch_registers */
wiggler_store_registers, /* to_store_registers */
wiggler_prepare_to_store, /* to_prepare_to_store */
wiggler_xfer_memory, /* to_xfer_memory */
wiggler_files_info, /* to_files_info */
wiggler_insert_breakpoint, /* to_insert_breakpoint */
memory_remove_breakpoint, /* to_remove_breakpoint */
NULL, /* to_terminal_init */
NULL, /* to_terminal_inferior */
NULL, /* to_terminal_ours_for_output */
NULL, /* to_terminal_ours */
NULL, /* to_terminal_info */
wiggler_kill, /* to_kill */
wiggler_load, /* to_load */
NULL, /* to_lookup_symbol */
wiggler_create_inferior, /* to_create_inferior */
wiggler_mourn, /* to_mourn_inferior */
0, /* to_can_run */
0, /* to_notice_signals */
wiggler_thread_alive, /* to_thread_alive */
0, /* to_stop */
process_stratum, /* to_stratum */
NULL, /* to_next */
1, /* to_has_all_memory */
1, /* to_has_memory */
1, /* to_has_stack */
1, /* to_has_registers */
1, /* to_has_execution */
NULL, /* sections */
NULL, /* sections_end */
OPS_MAGIC /* to_magic */
};
void void
_initialize_remote_wiggler () _initialize_remote_wiggler ()
{ {
extern struct cmd_list_element *cmdlist; extern struct cmd_list_element *cmdlist;
static struct cmd_list_element *bdm_cmd_list = NULL; static struct cmd_list_element *bdm_cmd_list = NULL;
add_target (&wiggler_ops);
add_show_from_set (add_set_cmd ("remotetimeout", no_class, add_show_from_set (add_set_cmd ("remotetimeout", no_class,
var_integer, (char *)&remote_timeout, var_integer, (char *)&remote_timeout,
"Set timeout value for remote read.\n", &setlist), "Set timeout value for remote read.\n", &setlist),
@ -1675,4 +1367,5 @@ _initialize_remote_wiggler ()
add_cmd ("reset", class_obscure, bdm_reset_command, "", &bdm_cmd_list); add_cmd ("reset", class_obscure, bdm_reset_command, "", &bdm_cmd_list);
add_cmd ("restart", class_obscure, bdm_restart_command, "", &bdm_cmd_list); add_cmd ("restart", class_obscure, bdm_restart_command, "", &bdm_cmd_list);
add_cmd ("update-flash", class_obscure, bdm_update_flash_command, "", &bdm_cmd_list); add_cmd ("update-flash", class_obscure, bdm_update_flash_command, "", &bdm_cmd_list);
/* add_cmd ("read-register", class_obscure, bdm_read_register_command, "", &bdm_cmd_list);*/
} }

132
gdb/ocd.h Normal file
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@ -0,0 +1,132 @@
/* Definitions for the Macraigor Systems BDM Wiggler
Copyright 1996, 1997 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef WIGGLER_H
#define WIGGLER_H
/* Wiggler serial protocol definitions */
#define DLE 020 /* Quote char */
#define SYN 026 /* Start of packet */
#define RAW_SYN ((026 << 8) | 026) /* get_quoted_char found a naked SYN */
/* Status flags */
#define WIGGLER_FLAG_RESET 0x01 /* Target is being reset */
#define WIGGLER_FLAG_STOPPED 0x02 /* Target is halted */
#define WIGGLER_FLAG_BDM 0x04 /* Target is in BDM */
#define WIGGLER_FLAG_PWF 0x08 /* Power failed */
#define WIGGLER_FLAG_CABLE_DISC 0x10 /* BDM cable disconnected */
/* Commands */
#define WIGGLER_AYT 0x0 /* Are you there? */
#define WIGGLER_GET_VERSION 0x1 /* Get Version */
#define WIGGLER_SET_BAUD_RATE 0x2 /* Set Baud Rate */
#define WIGGLER_INIT 0x10 /* Initialize Wiggler */
#define WIGGLER_SET_SPEED 0x11 /* Set Speed */
#define WIGGLER_GET_STATUS_MASK 0x12 /* Get Status Mask */
#define WIGGLER_GET_CTRS 0x13 /* Get Error Counters */
#define WIGGLER_SET_FUNC_CODE 0x14 /* Set Function Code */
#define WIGGLER_SET_CTL_FLAGS 0x15 /* Set Control Flags */
#define WIGGLER_SET_BUF_ADDR 0x16 /* Set Register Buffer Address */
#define WIGGLER_RUN 0x20 /* Run Target from PC */
#define WIGGLER_RUN_ADDR 0x21 /* Run Target from Specified Address */
#define WIGGLER_STOP 0x22 /* Stop Target */
#define WIGGLER_RESET_RUN 0x23 /* Reset Target and Run */
#define WIGGLER_RESET 0x24 /* Reset Target and Halt */
#define WIGGLER_STEP 0x25 /* Single step */
#define WIGGLER_READ_REGS 0x30 /* Read Registers */
#define WIGGLER_WRITE_REGS 0x31 /* Write Registers */
#define WIGGLER_READ_MEM 0x32 /* Read Memory */
#define WIGGLER_WRITE_MEM 0x33 /* Write Memory */
#define WIGGLER_FILL_MEM 0x34 /* Fill Memory */
#define WIGGLER_MOVE_MEM 0x35 /* Move Memory */
#define WIGGLER_READ_INT_MEM 0x80 /* Read Internal Memory */
#define WIGGLER_WRITE_INT_MEM 0x81 /* Write Internal Memory */
#define WIGGLER_JUMP 0x82 /* Jump to Subroutine */
#define WIGGLER_ERASE_FLASH 0x90 /* Erase flash memory */
#define WIGGLER_PROGRAM_FLASH 0x91 /* Write flash memory */
#define WIGGLER_EXIT_MON 0x93 /* Exit the flash programming monitor */
#define WIGGLER_ENTER_MON 0x94 /* Enter the flash programming monitor */
#define WIGGLER_SET_STATUS 0x0a /* Set status */
#define WIGGLER_FLAG_STOP 0x0 /* Stop the target, enter BDM */
#define WIGGLER_FLAG_START 0x01 /* Start the target at PC */
#define WIGGLER_FLAG_RETURN_STATUS 0x04 /* Return async status */
/* Target type (for WIGGLER_INIT command) */
enum wiggler_target_type {
WIGGLER_TARGET_CPU32=0x0, /* Moto cpu32 family */
WIGGLER_TARGET_CPU16=0x1,
WIGGLER_TARGET_MOTO_PPC=0x2, /* Motorola PPC 5xx/8xx */
WIGGLER_TARGET_IBM_PPC=0x3}; /* IBM PPC 4xx */
void wiggler_open PARAMS ((char *name, int from_tty, enum wiggler_target_type,
struct target_ops *ops));
void wiggler_close PARAMS ((int quitting));
void wiggler_detach PARAMS ((char *args, int from_tty));
void wiggler_resume PARAMS ((int pid, int step, enum target_signal siggnal));
void wiggler_prepare_to_store PARAMS ((void));
void wiggler_stop PARAMS ((void));
void wiggler_files_info PARAMS ((struct target_ops *ignore));
int wiggler_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
int len, int should_write,
struct target_ops *target));
void wiggler_mourn PARAMS ((void));
void wiggler_create_inferior PARAMS ((char *exec_file,
char *args,
char **env));
int wiggler_thread_alive PARAMS ((int th));
void wiggler_error PARAMS ((char *s, int error_code));
void wiggler_kill PARAMS ((void));
void wiggler_load PARAMS((char *args, int from_tty));
unsigned char * wiggler_read_bdm_registers PARAMS ((int first_bdm_regno,
int last_bdm_regno,
int *reglen));
CORE_ADDR wiggler_read_bdm_register PARAMS ((int bdm_regno));
void wiggler_write_bdm_registers PARAMS ((int first_bdm_regno,
unsigned char *regptr,
int reglen));
void wiggler_write_bdm_register PARAMS ((int bdm_regno, CORE_ADDR reg));
int wiggler_wait PARAMS ((void));
#endif /* WIGGLER_H */

260
gdb/ppc-bdm.c Normal file
View file

@ -0,0 +1,260 @@
/* Remote target communications for the Macraigor Systems BDM Wiggler
talking to a Motorola PPC 505.
Copyright 1996, 1997 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "gdbcore.h"
#include "gdb_string.h"
#include <fcntl.h>
#include "frame.h"
#include "inferior.h"
#include "bfd.h"
#include "symfile.h"
#include "target.h"
#include "wait.h"
#include "gdbcmd.h"
#include "objfiles.h"
#include "gdb-stabs.h"
#include <sys/types.h>
#include <signal.h>
#include "serial.h"
#include "ocd.h"
static void bdm_ppc_open PARAMS ((char *name, int from_tty));
static int bdm_ppc_wait PARAMS ((int pid,
struct target_waitstatus *target_status));
static void bdm_ppc_fetch_registers PARAMS ((int regno));
static void bdm_ppc_store_registers PARAMS ((int regno));
extern struct target_ops bdm_ppc_ops; /* Forward decl */
/* Open a connection to a remote debugger.
NAME is the filename used for communication. */
static void
bdm_ppc_open (name, from_tty)
char *name;
int from_tty;
{
wiggler_open (name, from_tty, WIGGLER_TARGET_MOTO_PPC, &bdm_ppc_ops);
}
/* Wait until the remote machine stops, then return,
storing status in STATUS just as `wait' would.
Returns "pid" (though it's not clear what, if anything, that
means in the case of this target). */
static int
bdm_ppc_wait (pid, target_status)
int pid;
struct target_waitstatus *target_status;
{
int stop_reason;
target_status->kind = TARGET_WAITKIND_STOPPED;
stop_reason = wiggler_wait ();
if (stop_reason)
{
target_status->value.sig = TARGET_SIGNAL_INT;
return inferior_pid;
}
target_status->value.sig = TARGET_SIGNAL_TRAP; /* XXX for now */
{
unsigned long ecr, der;
ecr = wiggler_read_bdm_register (148); /* Read the exception cause register */
der = wiggler_read_bdm_register (149); /* Read the debug enables register */
fprintf_unfiltered (gdb_stdout, "ecr = 0x%x, der = 0x%x\n", ecr, der);
}
return inferior_pid;
}
static int bdm_regmap[] = {BDM_REGMAP};
/* Read the remote registers into regs.
The Wiggler uses the following codes to access the registers:
0 -> 1023 SPR 0 -> 1023
0 - SPR 0 - MQ
1 - SPR 1 - XER
8 - SPR 8 - LR
9 - SPR 9 - CTR (known as cnt in GDB)
26 - SPR 26 - SRR0 - pc
1024 -> 2047 DCR 0 -> DCR 1023 (IBM PPC 4xx only)
2048 -> 2079 R0 -> R31
2080 -> 2143 FP0 -> FP31 (64 bit regs)
2144 CR (known as cnd in GDB)
2145 FPCSR
2146 MSR (known as ps in GDB)
*/
static void
bdm_ppc_fetch_registers (regno)
int regno;
{
int i;
unsigned char *regs;
int first_regno, last_regno;
int first_bdm_regno, last_bdm_regno;
int reglen;
if (regno == -1)
{
first_regno = 0;
last_regno = NUM_REGS - 1;
first_bdm_regno = 0;
last_bdm_regno = BDM_NUM_REGS - 1;
}
else
{
first_regno = regno;
last_regno = regno;
first_bdm_regno = bdm_regmap [regno];
last_bdm_regno = bdm_regmap [regno];
}
if (first_bdm_regno == -1)
{
supply_register (first_regno, NULL);
return; /* Unsupported register */
}
regs = wiggler_read_bdm_registers (first_bdm_regno, last_bdm_regno, &reglen);
for (i = first_regno; i <= last_regno; i++)
{
int bdm_regno, regoffset;
bdm_regno = bdm_regmap [i];
if (bdm_regno != -1)
{
regoffset = bdm_regno - first_bdm_regno;
if (regoffset >= reglen / 4)
continue;
supply_register (i, regs + 4 * regoffset);
}
else
supply_register (i, NULL); /* Unsupported register */
}
}
/* Store register REGNO, or all registers if REGNO == -1, from the contents
of REGISTERS. FIXME: ignores errors. */
static void
bdm_ppc_store_registers (regno)
int regno;
{
int i;
int first_regno, last_regno;
int first_bdm_regno, last_bdm_regno;
if (regno == -1)
{
first_regno = 0;
last_regno = NUM_REGS - 1;
first_bdm_regno = 0;
last_bdm_regno = BDM_NUM_REGS - 1;
}
else
{
first_regno = regno;
last_regno = regno;
first_bdm_regno = bdm_regmap [regno];
last_bdm_regno = bdm_regmap [regno];
}
if (first_bdm_regno == -1)
return; /* Unsupported register */
for (i = first_regno; i <= last_regno; i++)
{
int bdm_regno;
bdm_regno = bdm_regmap [i];
wiggler_write_bdm_registers (bdm_regno, registers + REGISTER_BYTE (i), 4);
}
}
/* Define the target subroutine names */
struct target_ops bdm_ppc_ops = {
"wiggler", /* to_shortname */
"", /* to_longname */
"", /* to_doc */
bdm_ppc_open, /* to_open */
wiggler_close, /* to_close */
NULL, /* to_attach */
wiggler_detach, /* to_detach */
wiggler_resume, /* to_resume */
bdm_ppc_wait, /* to_wait */
bdm_ppc_fetch_registers, /* to_fetch_registers */
bdm_ppc_store_registers, /* to_store_registers */
wiggler_prepare_to_store, /* to_prepare_to_store */
wiggler_xfer_memory, /* to_xfer_memory */
wiggler_files_info, /* to_files_info */
memory_insert_breakpoint, /* to_insert_breakpoint */
memory_remove_breakpoint, /* to_remove_breakpoint */
NULL, /* to_terminal_init */
NULL, /* to_terminal_inferior */
NULL, /* to_terminal_ours_for_output */
NULL, /* to_terminal_ours */
NULL, /* to_terminal_info */
wiggler_kill, /* to_kill */
wiggler_load, /* to_load */
NULL, /* to_lookup_symbol */
wiggler_create_inferior, /* to_create_inferior */
wiggler_mourn, /* to_mourn_inferior */
0, /* to_can_run */
0, /* to_notice_signals */
wiggler_thread_alive, /* to_thread_alive */
wiggler_stop, /* to_stop */
process_stratum, /* to_stratum */
NULL, /* to_next */
1, /* to_has_all_memory */
1, /* to_has_memory */
1, /* to_has_stack */
1, /* to_has_registers */
1, /* to_has_execution */
NULL, /* sections */
NULL, /* sections_end */
OPS_MAGIC /* to_magic */
};
void
_initialize_bdm_ppc ()
{
add_target (&bdm_ppc_ops);
}

174
gdb/ser-ocd.c Normal file
View file

@ -0,0 +1,174 @@
/* Remote serial interface for Macraigor Systems implementation of
On-Chip Debugging using serial target box or serial wiggler
Copyright 1994, 1997 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "serial.h"
static int ser_ocd_open PARAMS ((serial_t scb, const char *name));
static void ser_ocd_raw PARAMS ((serial_t scb));
static int ser_ocd_readchar PARAMS ((serial_t scb, int timeout));
static int ser_ocd_setbaudrate PARAMS ((serial_t scb, int rate));
static int ser_ocd_write PARAMS ((serial_t scb, const char *str, int len));
static void ser_ocd_close PARAMS ((serial_t scb));
static serial_ttystate ser_ocd_get_tty_state PARAMS ((serial_t scb));
static int ser_ocd_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
static int
ocd_open (scb, name)
serial_t scb;
const char *name;
{
return 0;
}
static int
ocd_noop (scb)
serial_t scb;
{
return 0;
}
static void
ocd_raw (scb)
serial_t scb;
{
/* Always in raw mode */
}
/* We need a buffer to store responses from the Wigglers.dll */
char * from_wigglers_buffer;
char * bptr; /* curr spot in buffer */
static void
ocd_readremote ()
{
}
static int
ocd_readchar (scb, timeout)
serial_t scb;
int timeout;
{
}
struct ocd_ttystate {
int dummy;
};
/* ocd_{get set}_tty_state() are both dummys to fill out the function
vector. Someday, they may do something real... */
static serial_ttystate
ocd_get_tty_state (scb)
serial_t scb;
{
struct ocd_ttystate *state;
state = (struct ocd_ttystate *) xmalloc (sizeof *state);
return (serial_ttystate) state;
}
static int
ocd_set_tty_state (scb, ttystate)
serial_t scb;
serial_ttystate ttystate;
{
return 0;
}
static int
ocd_noflush_set_tty_state (scb, new_ttystate, old_ttystate)
serial_t scb;
serial_ttystate new_ttystate;
serial_ttystate old_ttystate;
{
return 0;
}
static void
ocd_print_tty_state (scb, ttystate)
serial_t scb;
serial_ttystate ttystate;
{
/* Nothing to print. */
return;
}
static int
ocd_setbaudrate (scb, rate)
serial_t scb;
int rate;
{
return 0;
}
static int
ocd_write (scb, str, len)
serial_t scb;
const char *str;
int len;
{
char c;
ocd_readremote();
#ifdef __CYGWIN32__
/* send packet to Wigglers.dll and store response so we can give it to
remote-wiggler.c when get_packet is run */
do_command (str, from_wigglers_buffer);
#endif
return 0;
}
static void
ocd_close (scb)
serial_t scb;
{
wiggler_close (0);
}
static struct serial_ops ocd_ops =
{
"ocd",
0,
ocd_open,
ocd_close,
ocd_readchar,
ocd_write,
ocd_noop, /* flush output */
ocd_noop, /* flush input */
ocd_noop, /* send break -- currently used only for nindy */
ocd_raw,
ocd_get_tty_state,
ocd_set_tty_state,
ocd_print_tty_state,
ocd_noflush_set_tty_state,
ocd_setbaudrate,
};
void
_initialize_ser_ocd_bdm ()
{
serial_add_interface (&ocd_ops);
}

3
gdb/wigglers.def Normal file
View file

@ -0,0 +1,3 @@
EXPORTS
do_command
test_command