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Some of the ioctl numbers are based on the size of kernel termios structure. Currently the PowerPC GDB definitions are "hard coded" into the ioctl number. The current PowerPC values for TCGETS, TCSETS, TCSETSW and TCSETSF are defined in gdb/ppc-linux-tdep.c as: record_tdep->ioctl_TCGETS = 0x403c7413; record_tdep->ioctl_TCSETS = 0x803c7414; record_tdep->ioctl_TCSETSW = 0x803c7415; record_tdep->ioctl_TCSETSF = 0x803c7416; Where the termios structure size is in hex digits [5:4] as 0x3c. The definition for the PowerPC termios structure is given in: arch/powerpc/include/uapi/asm/termbits.h The size of the termios data structure in this file is 0x2c not 0x3c. This patch changes the hex digits for the size of the PowerPC termios size in the ioctl values for TCGETS, TCSETS, TCSETSW and TCSETSF to 0x2c. This patch also changes the hard coding to generate the number based on a it easier to update the ioctl numbers.
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.