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* Port of RTEMS to the Texas Instruments C3x/C4x DSP families includingJoel Sherrill2000-07-261-2/+2
| | | | | | | | | | | a BSP (c4xsim) supporting the simulator included with gdb. This port was done by Joel Sherrill and Jennifer Averett of OAR Corporation. Also included with this port is a space/time optimization to eliminate FP context switch management on CPUs without hardware or software FP. An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8) on this CPU. This required addressing alignment checks and assumptions as well as fixing code that assumed sizeof(unsigned32) == 4.
* Patch from Chris Johns <cjohns@cybertec.com.au> to add fchdir()Joel Sherrill2000-06-302-0/+72
| | | | functionality to libc and update TODO.
* Patch from Chris Johns <cjohns@cybertec.com.au> to make sure theJoel Sherrill2000-06-291-1/+2
| | | | ttyHead back link is set.
* Fixing warning obtained by some users.Joel Sherrill2000-06-151-0/+4
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* Moved <sys/cdefs.h> from libnetworking to lib/include so non-networkingJoel Sherrill2000-06-141-0/+177
| | | | | configurations could see it while including <sys/ioctl.h> and <sys/ioccom.h>.
* *** empty log message ***Joel Sherrill2000-06-1412-28/+108
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* Moved i386 and m68k cache management code to libcpu. EverythingJoel Sherrill2000-06-131-22/+0
| | | | | | now is an implementation of the prototypes in rtems/rtems/cache.h. The libcpu/i386/wrapup directory is no longer needed. The PowerPC needs this done to it.
* Temporary hack to compile. Need to probably address definitionJoel Sherrill2000-06-131-0/+1
| | | | of all FIO constants and conflict with libnetworking code.
* Temporary hack to compile.Joel Sherrill2000-06-131-1/+0
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* Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine GauthierJoel Sherrill2000-06-123-1/+30
| | | | | | | | | | | | | | | <charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart <Darlene.Stewart@nrc.ca> to add support for a number of very significant things: + BSPs for many variations on the Motorola MBX8xx board series + Cache Manager including initial support for m68040 and PowerPC + Rework of mpc8xx libcpu code so all mpc8xx CPUs now use same code base. + Rework of eth_comm BSP to utiltize above. John reports this works on the 821 and 860
* Added printk as a generic, shared routine.Joel Sherrill2000-06-121-0/+144
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* Merged from 4.5.0-beta3aJoel Sherrill2000-06-1211-25/+260
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* New file added on 4.5 branchJoel Sherrill2000-05-081-0/+0
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* Patch rtems-rc-4.5.0-13-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill2000-04-134-0/+8
| | | | adds .cvsignore.
* Patch rtems-rc-4.5.0-13-cvs.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill2000-04-131-0/+13
| | | | adds .cvsignore.
* Removed warnings.Joel Sherrill1999-12-131-1/+1
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* Warning removal patch from Philip A. Prindeville <philipp@zembu.com>.Joel Sherrill1999-12-131-1/+1
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* Added RTEMS_IO_ERROR.Joel Sherrill1999-12-131-0/+1
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* Removed duplicate definition of rtems_filesystem_umask.Joel Sherrill1999-11-301-6/+0
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* Corrected so they would compile with POSIX disabled.Joel Sherrill1999-11-302-2/+3
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* Fixed spacing.Joel Sherrill1999-11-291-1/+1
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* Updated copyright notice.Joel Sherrill1999-11-1779-158/+79
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* Fixed bug.Jennifer Averett1999-11-161-3/+3
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* Removed start subdirectory and distributed contents to the appropriateJoel Sherrill1999-11-161-1/+1
| | | | places under the libbsp tree.
* Works now.Joel Sherrill1999-11-161-19/+12
| | | | | Removed times() since the version in the C Library support code is fine.
* New file.Joel Sherrill1999-11-161-0/+113
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* Added.Joel Sherrill1999-11-165-0/+205
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* Source and destination arguments to strncpy were swapped. This mistakeJoel Sherrill1999-11-161-1/+1
| | | | was made in the conversion of bcopy() to strncpy().
* Following comments from Eric Norum <eric@cls.usask.ca>, a fairlyJoel Sherrill1999-11-053-285/+260
| | | | | | | substantial upgrade of newlibc.c occurred. Now the user extension data area is used rather than notepads and as many routines as possible were split into other files further reducing the minimum footprint of an RTEMS executable.
* This is another pass at making sure that nothing outside the BSPJoel Sherrill1999-11-051-2/+1
| | | | | | | | | | | | unnecessarily uses any variables defined by the BSP. On this sweep, use of BSP_Configuration and Cpu_table was eliminated. A significant part of this modification was the addition of macros to access fields in the RTEMS configuration structures. This is necessary to strengthen the division between the BSP independent parts of RTEMS and the BSPs themselves. This started after comments and analysis by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
* Fixed F_SETFL to properly convert between internalJoel Sherrill1999-11-021-2/+3
| | | | libio flags and external fcntl.h style flags.
* Added support for configuring base filesystem. First attempt atJoel Sherrill1999-11-021-17/+41
| | | | | | a full mount table at initialization. This is the wrong place to mount filesystems 2-n since no device drivers are initialized yet.
* Check for NULL being passed in.Joel Sherrill1999-11-024-2/+17
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* Moved the rmnod callback from the operations table to the handler table.Jennifer Averett1999-10-292-7/+7
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* Joel added a table of mount entry requests to be processed duringJennifer Averett1999-10-291-0/+14
| | | | initialization.
* Added include of libio.h so this would compile when posix is disabled.Joel Sherrill1999-10-261-0/+1
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* Added initial cut at miniIMFS which leaves out memfile and directoryJoel Sherrill1999-10-262-1/+8
| | | | | readdir support. The next step is to add a mount table and configure either the miniIMFS or the full IMFS at the application level.
* idir=/opt/tmp/opt/rtemsJoel Sherrill1999-10-261-5/+1
| | | | | | | | | | | | rdir=/opt/rtems cd $idir find . -type f | while read file do if [ ! -f ${file} ] ; then echo ${file} missing fi done
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to moveJoel Sherrill1999-10-261-1/+1
| | | | c/src/lib/libmisc to c/src/libmisc.
* Added code to correctly free any allocated space during the evaluationJennifer Averett1999-10-252-72/+74
| | | | process.
* Split null handlers table to own file and renamed.Joel Sherrill1999-10-122-64/+5
| | | | Renamed IMFS handler tables to include IMFS prefix.
* Added rtems_filesystem_freenode() macro and added calls at appropriateJoel Sherrill1999-10-1215-88/+55
| | | | | places to make sure memory allocated for filesystem specifif nodes gets freed.
* Fixed spacing.Joel Sherrill1999-10-121-1/+1
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* Corrected mistakes in the IMFS file handlers table and added the missingJoel Sherrill1999-10-121-0/+97
| | | | routine imfs_fcntl.c
* Added call to freenod to let each filesystem free its own internalJoel Sherrill1999-10-1214-64/+211
| | | | node used to manage file access.
* Changed bcopy to strncpy to stick to ANSI/ISO routines.Joel Sherrill1999-10-121-1/+1
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to move librdbgJoel Sherrill1999-10-111-5/+1
| | | | to its own top level package.
* New file.Joel Sherrill1999-10-062-0/+28
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* Removed go32 ifdefsJoel Sherrill1999-10-051-3/+0
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* Patch from Wayne Bullaughey <wayne@wmi.com>. Comments follow:Joel Sherrill1999-10-051-1/+1
| | | | | | | | | | | | I'm working on code to mount my host based file system on the base file system (imfs) and have a suggestion for a change to eval.c in the c/src/lib/libc directory of the 8/20/1999 snapshot. The current version does not test the result value returned from the evalpath callback (line 47) in the case where follow_link is true. Attached is my suggested change. Without this test the node_type callback may be called after evalpath failed. node_type could set the type to some value other then RTEMS_FILESYSTEM_HARD_LINK or RTEMS_FILESYSTEM_SYM_LINK but it seems cleaner to add the check on result.
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