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riscv-openocd
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- remove requirement for file2c.tcl 

git-svn-id: svn://svn.berlios.de/openocd/trunk@800 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
ntfreak 2008-07-12 16:25:17 +00:00
parent cebfbfa661
commit 2e832a399a
6 changed files with 111 additions and 223 deletions
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15
configure.in
View File

@ -290,13 +290,20 @@ AM_CONDITIONAL(BITQ, test $build_bitq = yes)
AC_LANG_C AC_LANG_C
AC_PROG_CC AC_PROG_CC
AC_PROG_RANLIB AC_PROG_RANLIB
AC_PATH_PROG(TCLSH, tclsh)
# quit if we have no tclsh AC_CHECK_PROG(OBJDUMP, objdump, objdump)
if test "x${TCLSH}" = "x"; then AC_CHECK_PROG(OBJCOPY, objcopy, objcopy)
AC_MSG_ERROR([no working tclsh found])
if test x${OBJDUMP} != x -a x${OBJCOPY} != x ; then
AC_MSG_CHECKING(objcopy command line)
AC_TRY_COMPILE(,,[OBJCOPY_format=`${OBJDUMP} -f conftest.$ac_objext | sed -e '/file format/!d' -e 's/.*format \(.*\)/\1/'`
OBJCOPY_arch=`${OBJDUMP} -f conftest.$ac_objext | sed -e '/architecture/!d' -e 's/.*architecture: \(.*\),.*/\1/'`])
AC_MSG_RESULT(-I binary -O ${OBJCOPY_format} -B ${OBJCOPY_arch})
fi fi
AC_SUBST(OBJCOPY_FORMAT, ${OBJCOPY_format})
AC_SUBST(OBJCOPY_ARCH, ${OBJCOPY_arch})
AC_SUBST(WITH_FTD2XX, $with_ftd2xx) AC_SUBST(WITH_FTD2XX, $with_ftd2xx)
AC_OUTPUT(Makefile src/Makefile src/helper/Makefile src/jtag/Makefile src/xsvf/Makefile src/target/Makefile src/server/Makefile src/flash/Makefile src/pld/Makefile doc/Makefile) AC_OUTPUT(Makefile src/Makefile src/helper/Makefile src/jtag/Makefile src/xsvf/Makefile src/target/Makefile src/server/Makefile src/flash/Makefile src/pld/Makefile doc/Makefile)

12
src/Makefile.am
View File

@ -6,7 +6,7 @@ else
MAINFILE = main.c jim.c MAINFILE = main.c jim.c
endif endif
openocd_SOURCES = $(MAINFILE) openocd.c startup.c openocd_SOURCES = $(MAINFILE) openocd.c
# set the include path found by configure # set the include path found by configure
INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/src/helper \ INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/src/helper \
@ -70,7 +70,7 @@ FTD2XXLIB =
endif endif
endif endif
openocd_LDADD = $(top_builddir)/src/xsvf/libxsvf.a \ openocd_LDADD = $(top_builddir)/src/startup.o $(top_builddir)/src/xsvf/libxsvf.a \
$(top_builddir)/src/target/libtarget.a $(top_builddir)/src/jtag/libjtag.a \ $(top_builddir)/src/target/libtarget.a $(top_builddir)/src/jtag/libjtag.a \
$(top_builddir)/src/helper/libhelper.a \ $(top_builddir)/src/helper/libhelper.a \
$(top_builddir)/src/server/libserver.a $(top_builddir)/src/helper/libhelper.a \ $(top_builddir)/src/server/libserver.a $(top_builddir)/src/helper/libhelper.a \
@ -96,9 +96,7 @@ nobase_dist_pkglib_DATA = \
tcl/mmr_helpers.tcl \ tcl/mmr_helpers.tcl \
tcl/readable.tcl tcl/readable.tcl
# Convert .tcl to .c file # Convert .tcl to object
startup.c: $(top_srcdir)/src/startup.tcl Makefile $(top_srcdir)/src/file2c.tcl
${TCLSH} $(top_srcdir)/src/file2c.tcl $(top_srcdir)/src/startup.tcl startup.c
# add startup.c to make clean list $(top_builddir)/src/startup.o: $(top_srcdir)/src/startup.tcl
CLEANFILES = startup.c ${OBJCOPY} -I binary -O ${OBJCOPY_FORMAT} -B ${OBJCOPY_ARCH} startup.tcl startup.o

125
src/file2c.tcl
View File

@ -1,125 +0,0 @@
#!/bin/bash
# restart using a Tcl shell \
exec sh -c 'for tclshell in tclsh tclsh83 cygtclsh80 ; do \
( echo | $tclshell ) 2> /dev/null && exec $tclshell "`( cygpath -w \"$0\" ) 2> /dev/null || echo $0`" "$@" ; \
done ; \
echo "file2c.tcl: cannot find Tcl shell" ; exit 1' "$0" "$@"
#===============================================================================
#
# file2c.tcl
#
# Convert a file into a header that can be #included from C.
#
#===============================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
##
## eCos 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 or (at your option) any later version.
##
## eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
##
## As a special exception, if other files instantiate templates or use macros
## or inline functions from this file, or you compile this file and link it
## with other works to produce a work based on this file, this file does not
## by itself cause the resulting work to be covered by the GNU General Public
## License. However the source code for this file must still be made available
## in accordance with section (3) of the GNU General Public License.
##
## This exception does not invalidate any other reasons why a work based on
## this file might be covered by the GNU General Public License.
##
## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
## at http://sources.redhat.com/ecos/ecos-license/
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
#===============================================================================
######DESCRIPTIONBEGIN####
#
# Author(s): jlarmour,bartv
# Contact(s):
# Date: 2001-07-20
# Purpose:
# Description:
# Usage: file2c.tcl <file to encode> <output C header file>
#
#####DESCRIPTIONEND####
#===============================================================================
if { $argc != 2 } {
puts "Usage: file2c.tcl <file to encode> <output C file>"
exit 1
}
set infile [lindex $argv 0]
set outfile [lindex $argv 1]
set label [string range $outfile [expr 1+[string last / $outfile]] [expr [string last . $outfile]-1]]
set status [ catch {
set infilefd [open $infile "r"]
fconfigure $infilefd -translation binary
set data [read $infilefd]
close $infilefd
} message]
if { $status != 0 } {
error "Unable to read file $infile: $message"
}
set result ""
set status [ catch {
set outfilefd [ open $outfile "w" ]
} message ]
if { $status != 0 } {
error "Unable to create file $outfile: $message"
}
append result "/* This is a generated file. Do not edit. */\n\n"
append result "const unsigned char filedata_$label\[\] = {\n"
set datalength [ string length $data ]
set aligned_datalength [expr $datalength - ($datalength % 8)]
for { set i 0 } {$i < $aligned_datalength} {incr i 8} {
binary scan $data "@[set i]H16" var0
append result [format " 0x%2s, 0x%2s, 0x%2s, 0x%2s, 0x%2s, 0x%2s, 0x%2s, 0x%2s,\n" \
[string range $var0 0 1] \
[string range $var0 2 3] \
[string range $var0 4 5] \
[string range $var0 6 7] \
[string range $var0 8 9] \
[string range $var0 10 11] \
[string range $var0 12 13] \
[string range $var0 14 15]]
}
if { $aligned_datalength != $datalength } {
append result " "
for { set i $aligned_datalength } {$i < $datalength} {incr i} {
binary scan $data "@[set i]H2" var0
append result [format "0x%2s, " $var0]
}
}
# Remove either comma+newline or comma+space from the end
set result [string range $result 0 [expr [string length $result] - 3]]
append result "\n};"
puts $outfilefd $result
close $outfilefd

22
src/openocd.c
View File

@ -711,10 +711,14 @@ void add_jim(const char *name, int (*cmd)(Jim_Interp *interp, int argc, Jim_Obj
Jim_ListAppendElement(interp, helptext, cmd_entry); Jim_ListAppendElement(interp, helptext, cmd_entry);
} }
extern const unsigned char filedata_startup[]; extern char binary_startup_tcl_start;
extern char binary_startup_tcl_size;
void initJim(void) void initJim(void)
{ {
char *script;
int script_len;
Jim_CreateCommand(interp, "openocd", Jim_Command_openocd, NULL, NULL); Jim_CreateCommand(interp, "openocd", Jim_Command_openocd, NULL, NULL);
Jim_CreateCommand(interp, "openocd_throw", Jim_Command_openocd_throw, NULL, NULL); Jim_CreateCommand(interp, "openocd_throw", Jim_Command_openocd_throw, NULL, NULL);
Jim_CreateCommand(interp, "find", Jim_Command_find, NULL, NULL); Jim_CreateCommand(interp, "find", Jim_Command_find, NULL, NULL);
@ -734,23 +738,27 @@ void initJim(void)
add_default_dirs(); add_default_dirs();
if (Jim_Eval(interp, filedata_startup)==JIM_ERR) script_len = (int)&binary_startup_tcl_size;
script = malloc(script_len + sizeof(char));
memcpy(script, &binary_startup_tcl_start, script_len);
/* null terminate */
script[script_len] = 0;
if (Jim_Eval(interp, script)==JIM_ERR)
{ {
LOG_ERROR("Failed to run startup.tcl (embedded into OpenOCD compile time)"); LOG_ERROR("Failed to run startup.tcl (embedded into OpenOCD compile time)");
Jim_PrintErrorMessage(interp); Jim_PrintErrorMessage(interp);
exit(-1); exit(-1);
} }
free(script);
} }
int handle_script_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc) int handle_script_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{ {
FILE *script_file;
if (argc != 1) if (argc != 1)
return ERROR_COMMAND_SYNTAX_ERROR; return ERROR_COMMAND_SYNTAX_ERROR;
/* Run a tcl script file */ /* Run a tcl script file */
return command_run_linef(cmd_ctx, "source [find {%s}]", args[0]); return command_run_linef(cmd_ctx, "source [find {%s}]", args[0]);

30
testing/tcl_server.tcl
View File

@ -1,15 +1,15 @@
# Simple tcl client to connect to openocd # Simple tcl client to connect to openocd
puts "Use empty line to exit" puts "Use empty line to exit"
set fo [socket 127.0.0.1 6666] set fo [socket 127.0.0.1 6666]
puts -nonewline stdout "> " puts -nonewline stdout "> "
flush stdout flush stdout
while {[gets stdin line] >= 0} { while {[gets stdin line] >= 0} {
if {$line eq {}} break if {$line eq {}} break
puts $fo $line puts $fo $line
flush $fo flush $fo
gets $fo line gets $fo line
puts $line puts $line
puts -nonewline stdout "> " puts -nonewline stdout "> "
flush stdout flush stdout
} }
close $fo close $fo

130
testing/tcl_test.tcl
View File

@ -1,65 +1,65 @@
if { $argc != 1 } { if { $argc != 1 } {
puts "Usage: test_tcl.tcl <ipaddress>" puts "Usage: test_tcl.tcl <ipaddress>"
exit 1 exit 1
} }
puts $argv puts $argv
# Simple tcl client to connect to openocd # Simple tcl client to connect to openocd
global fo global fo
set fo [socket $argv 6666] set fo [socket $argv 6666]
# If a fn is unknown to Tcl, send it off to OpenOCD # If a fn is unknown to Tcl, send it off to OpenOCD
proc unknown args { proc unknown args {
global fo global fo
puts $fo $args puts $fo $args
flush $fo flush $fo
gets $fo line gets $fo line
return $line return $line
} }
#Print help text for a command. Word wrap #Print help text for a command. Word wrap
#help text that is too wide inside column. #help text that is too wide inside column.
proc pc_help {args} { proc pc_help {args} {
global ocd_helptext global ocd_helptext
set cmd $args set cmd $args
foreach a [lsort $ocd_helptext] { foreach a [lsort $ocd_helptext] {
if {[string length $cmd]==0||[string first $cmd $a]!=-1||[string first $cmd [lindex $a 1]]!=-1} { if {[string length $cmd]==0||[string first $cmd $a]!=-1||[string first $cmd [lindex $a 1]]!=-1} {
set w 50 set w 50
set cmdname [lindex $a 0] set cmdname [lindex $a 0]
set h [lindex $a 1] set h [lindex $a 1]
set n 0 set n 0
while 1 { while 1 {
if {$n > [string length $h]} {break} if {$n > [string length $h]} {break}
set next_a [expr $n+$w] set next_a [expr $n+$w]
if {[string length $h]>$n+$w} { if {[string length $h]>$n+$w} {
set xxxx [string range $h $n [expr $n+$w]] set xxxx [string range $h $n [expr $n+$w]]
for {set lastpos [expr [string length $xxxx]-1]} {$lastpos>=0&&[string compare [string range $xxxx $lastpos $lastpos] " "]!=0} {set lastpos [expr $lastpos-1]} { for {set lastpos [expr [string length $xxxx]-1]} {$lastpos>=0&&[string compare [string range $xxxx $lastpos $lastpos] " "]!=0} {set lastpos [expr $lastpos-1]} {
} }
#set next_a -1 #set next_a -1
if {$lastpos!=-1} { if {$lastpos!=-1} {
set next_a [expr $lastpos+$n+1] set next_a [expr $lastpos+$n+1]
} }
} }
puts [format "%-25s %s" $cmdname [string range $h $n [expr $next_a-1]] ] puts [format "%-25s %s" $cmdname [string range $h $n [expr $next_a-1]] ]
set cmdname "" set cmdname ""
set n [expr $next_a] set n [expr $next_a]
} }
} }
} }
} }
puts "Running flash_banks" puts "Running flash_banks"
puts [flash_banks] puts [flash_banks]
puts "Running help on PC using data from OpenOCD" puts "Running help on PC using data from OpenOCD"
global ocd_helptext global ocd_helptext
set ocd_helptext [get_help_text] set ocd_helptext [get_help_text]
puts [pc_help] puts [pc_help]