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In gdb/testsuite/gdb.base/charset.c, the last argument is greater than 127 when call fill_run() in EBCDIC-US and IBM1047, but the type of string[] is char, this will change the value due to sign extension. For example, ebcdic_us_string[7] will be -63 instead of the original 193 in EBCDIC-US. Make the type of string[] as unsigned char to fix the following six failed testcases: $ grep FAIL gdb/testsuite/gdb.sum FAIL: gdb.base/charset.exp: check value of parsed character literal in EBCDIC-US FAIL: gdb.base/charset.exp: check value of parsed string literal in EBCDIC-US FAIL: gdb.base/charset.exp: check value of escape that doesn't exist in EBCDIC-US FAIL: gdb.base/charset.exp: check value of parsed character literal in IBM1047 FAIL: gdb.base/charset.exp: check value of parsed string literal in IBM1047 FAIL: gdb.base/charset.exp: check value of escape that doesn't exist in IBM1047 Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.