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author | Paul Fertser <fercerpav@gmail.com> | 2014-05-11 22:15:55 +0400 |
---|---|---|
committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2014-08-02 09:00:28 +0000 |
commit | f1b04a20dcf6baedbd0f06a38d8748586d48dbb7 (patch) | |
tree | e1e55a4334058d337a7345c3709d1c6f52a2503d /src | |
parent | e03eb89cfb7ee7a952bf8536ae1a4e7f2087d766 (diff) | |
download | riscv-openocd-f1b04a20dcf6baedbd0f06a38d8748586d48dbb7.zip riscv-openocd-f1b04a20dcf6baedbd0f06a38d8748586d48dbb7.tar.gz riscv-openocd-f1b04a20dcf6baedbd0f06a38d8748586d48dbb7.tar.bz2 |
Provide od+sed replacement for the bin2char helper
Using custom build-time tools is always more problematic, especially
for cross-compiling.
This alternative implementation assumes "od" (IEEE Std 1003.1-2001)
and sed are available which should be the case for any reasonably
modern system.
Change-Id: I0208f475648c78e7dca127ff4bab60d314b2bf53
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2139
Tested-by: jenkins
Reviewed-by: Fatih Aşıcı <fatih.asici@gmail.com>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/Makefile.am | 2 | ||||
-rw-r--r-- | src/helper/Makefile.am | 11 | ||||
-rw-r--r-- | src/helper/bin2char.c | 58 | ||||
-rwxr-xr-x | src/helper/bin2char.sh | 14 | ||||
-rw-r--r-- | src/target/Makefile.am | 2 |
5 files changed, 17 insertions, 70 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index d630bd6..b539ec4 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -91,7 +91,7 @@ BUILT_SOURCES = startup.tcl startup.tcl: $(STARTUP_TCL_SRCS) cat $^ > $@ -BIN2C = $(top_builddir)/src/helper/bin2char$(EXEEXT_FOR_BUILD) +BIN2C = $(top_srcdir)/src/helper/bin2char.sh # Convert .tcl to cfile startup_tcl.c: startup.tcl $(BIN2C) diff --git a/src/helper/Makefile.am b/src/helper/Makefile.am index 215bbae..9477267 100644 --- a/src/helper/Makefile.am +++ b/src/helper/Makefile.am @@ -44,18 +44,9 @@ noinst_HEADERS = \ replacements.h \ fileio.h \ system.h \ - bin2char.c \ + bin2char.sh \ jim-nvp.h EXTRA_DIST = startup.tcl -BIN2C = bin2char$(EXEEXT_FOR_BUILD) - -BUILT_SOURCES = $(BIN2C) - -$(BIN2C): bin2char.c - ${CC_FOR_BUILD} ${CFLAGS_FOR_BUILD} $(srcdir)/bin2char.c -o $@ - -CLEANFILES = bin2char$(EXEEXT_FOR_BUILD) - MAINTAINERCLEANFILES = $(srcdir)/Makefile.in diff --git a/src/helper/bin2char.c b/src/helper/bin2char.c deleted file mode 100644 index d5fe7f3..0000000 --- a/src/helper/bin2char.c +++ /dev/null @@ -1,58 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2005 by Dominic Rath * - * Dominic.Rath@gmx.de * - * * - * 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., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * - ***************************************************************************/ - -#include <stdio.h> -#include <stdlib.h> - -#ifdef _WIN32 - #include <fcntl.h> -#endif - -int main(int argc, char **argv) -{ - int c; - unsigned int n; - const char *name; - - if (argc == 1) { - fprintf(stderr, "bin2char <varname>\n"); - fprintf(stderr, "read from standard input and write a char" - " array out to standard output\n"); - exit(1); - } - -#ifdef _WIN32 - /* for win32 set stdin/stdout to binary mode */ - _setmode(_fileno(stdin), _O_BINARY); - _setmode(_fileno(stdout), _O_BINARY); -#endif - - n = 0; - name = argv[1]; - fprintf(stdout, "/* autogenerated from %s */\n", argv[0]); - fprintf(stdout, "unsigned const char %s[] = {\n", name); - while ((c = getc(stdin)) != EOF) { - fprintf(stdout, "0x%02x,", c & 0xff); - if ((++n % 16) == 0) - fprintf(stdout, "\n"); - } - fprintf(stdout, "0 /* terminate with a null */};\n"); - return 0; -} diff --git a/src/helper/bin2char.sh b/src/helper/bin2char.sh new file mode 100755 index 0000000..f9da309 --- /dev/null +++ b/src/helper/bin2char.sh @@ -0,0 +1,14 @@ +#!/bin/sh + +[ $# = 0 ] && { + echo "Usage: $0 <varname>" + echo + echo "Read binary data from standard input and write it as a C character" + echo "array <varname> to standard output. Add a final NULL for terminating." + exit 1 +} + +echo "/* Autogenerated with $0 */" +echo "unsigned const char $1[] = {" +od -v -A n -t x1 | sed 's/ *\(..\) */0x\1,/g' +echo "0 /* NULL-terminated */ };" diff --git a/src/target/Makefile.am b/src/target/Makefile.am index 08d0db4..efbeb33 100644 --- a/src/target/Makefile.am +++ b/src/target/Makefile.am @@ -9,7 +9,7 @@ endif SUBDIRS = openrisc libtarget_la_LIBADD = $(top_builddir)/src/target/openrisc/libopenrisc.la -BIN2C = $(top_builddir)/src/helper/bin2char$(EXEEXT_FOR_BUILD) +BIN2C = $(top_srcdir)/src/helper/bin2char.sh DEBUG_HANDLER = $(srcdir)/xscale/debug_handler.bin EXTRA_DIST = \ |