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* Renamed exception constants per requests from Erik IvanenkoJoel Sherrill1998-11-191-19/+19
| | | | <erik.ivanenko@utoronto.ca> and Eric Valette <valette@crf.canon.fr>.
* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-11-199-175/+243
| | | | | | | | | | | | | | | 1) Socket timeout field changed from `short' to `long'. This makes longer timeouts possible. With a 1 kHz system clock the old system allowed timeouts only up to a little over 30 seconds! This change is a slightly cleaned-up version of the patch proposed by Ian Lance Taylor. 2) Major changes to BOOTP/DHCP reply handling. Now supports much of RFC2132. These changes were done at the request of, and with the assistance of, Erik Ivanenko. If you're making changes, you might want to change the network supplement Essentially just do a global search and replace of BOOTP with BOOTP/DHCP.
* changed version to 4.0.0-AFCCJoel Sherrill1998-10-292-2/+2
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* Patch from Ian Lance Taylor <ian@airs.com>.Joel Sherrill1998-10-281-11/+19
| | | | | | | | | | | | | | | | | | | | | I just happened across the sync_io support in c/src/exec/score/cpu/unix/cpu.c (is this documented anywhere?). That looked more useful than the signal driven I/O I was using before, so I tried it. I ran across a few bugs in the way it uses select. Select changes its fd_set arguments, so you can't use global variables for them. You have to copy them into local variables first. If select returns -1 with errno set to EINTR, then it has not changed any of the fd_sets. You can't start looking at them. When clearing a descriptor, the code has the usual select off by one error when setting sync_io_nfds. I don't see how this code could ever have worked correctly. I have appended a patch for the problems I found.
* Merged Vista SCORE603e, Radstone PPCn_60x, and DY-4 DMV177 BSPs alongJoel Sherrill1998-10-281-0/+2
| | | | with libchip.
* changed version to 4.0.0Joel Sherrill1998-10-272-2/+2
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* changed version to 4.0.0-beta4bJoel Sherrill1998-10-262-2/+2
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* Changed all of these to stubs.Joel Sherrill1998-10-227-403/+34
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* changed version to 4.0.0-beta4aJoel Sherrill1998-10-152-2/+2
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1998-10-141-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Rtems contains some perl scripts that use hard-coded paths to /usr/bin/perl or /usr/local/bin/perl I have already fixed these problems by adding some checks to configure.in. While doing this, I also cleaned up some more autoconf related problems for generating shell scripts. This patch might seem a bit scary to you, but I am quite confident it won't break something (I've been testing it for almost a week now, however it might introduce typos for a limited number configurations I don't have access to - But it shouldn't be a problem for you to test them :-). I expect to get this finished tonight, hence you will very likely have the patch when you get up tomorrow. Changes: * Check for PERL and disable all PERL scripts if perl wasn't found. * Generate all KSHELL-scripts with autoconf instead of make-script * Automatic dependency handling for autoconf generated KSHELL or PERL scripts (make/rtems.cfg) Notes: * this patch contains new files and deletes some other files. * The patch is relative to rtems-4.0.0-beta4 with my previous rtems-rc-981014-1.diff patch applied. Testing: I tested it with sh-rtems and posix under linux. Now all targets which are touched by this patch and which are not used while building for sh-rtems and posix still need to be tested. AFAIS, only the sparc/erc32 BSP should be affected by this criterion. And if you like to, you should also consider testing it on a Cygwin32 and a Solaris host for one arbitrary BSP.
* Added rest of opendir family and made it compile.Joel Sherrill1998-10-131-1/+16
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* New files.Joel Sherrill1998-10-135-0/+328
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to correct minorJoel Sherrill1998-10-132-4/+4
| | | | cosmetic things.
* changed version to 4.0.0-beta4Joel Sherrill1998-10-122-2/+2
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* New files.Joel Sherrill1998-10-122-0/+164
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* Added header files per request from Chris Johns to avoid problemsJoel Sherrill1998-10-121-0/+4
| | | | in include file order.
* changed version to 981006Joel Sherrill1998-10-062-2/+2
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* Corrected assembly language to use constants instead of addresses.Joel Sherrill1998-10-061-2/+2
| | | | Thanks to Rod Barman for this one.
* Added missing field (idle_task_stack_size) to CPU Table.Joel Sherrill1998-10-061-0/+1
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* Patch from Ian Lance Taylor <ian@airs.com>:Joel Sherrill1998-10-011-5/+8
| | | | | | | | The reentrant versions of the malloc functions in c/src/lib/libc/malloc.c do not match the definitions in newlib. These will be used if you use newlib routines such as fdopen. I believe this patch to malloc.c is needed to provide the correct versions.
* changed version to 981001Joel Sherrill1998-10-012-2/+2
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* Patch from Thomas Doerfler <td@imd.m.isar.de> to improve 403 support.Joel Sherrill1998-10-014-1/+42
| | | | | | | | | | | | | | | | | - c/src/exec/score/cpu/powerpc/ppc.h: some small changes (added ppc403 characteristics like a exception vector prefix register, some special register definitions). I am quite sure, they are compatible with the existing sources, although I did not check - c/src/exec/score/cpu/powerpc/cpu.c: There is one severe limitation in the exception entries: Due to the current code arrangement, the "branch absolute" to the ISR handler may only jump to the first 128MByte or the last 128MByte of the 4GByte address range. When the ppc403 is running out of ROM, the ROM functions are located in the last 128MByte (0xFFF00000 and up). These addresses were not handled correctly (sign reduced) in "install_raw_handler". The change I added should work on existing ppc BSPs aswell...
* Patch from Eric Norum <eric@skatter.USask.Ca>:Joel Sherrill1998-09-302-18/+1
| | | | | | | | | | | | | | | | | | | | | | | I found that my 68040/68360 test programs would not run even after I fixed the `wrong BSP' problem. It seems that there's a bug in the interrupt handling code for processors with hardware interrupt stacks (e.g. 68040). The wrong status register was getting pushed on the stack for the `return from exception' to call _ISR__Dispatch. This ended up making the context switch code run on the interrupt stack, so interrupt-driven context switches would always fail. I guess that no one has tried running any of the RTEMS-4.0 snapshots on a 68040 machine! Anyhow, here are the patches for 1) gen68360.cfg --- to fix the `wrong-BSP' problem. 2) m68k/cpu_asm.s --- to fix the hardware interrupt stack problem. With these patches in place, the network demo programs run on my 68040/68360 system. The paranoia program runs with no failures, defects nor flaws.
* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-09-291-3/+2
| | | | | | | | | | | | | | Remember the test to see if a socket could be read and written at the same time by two different tasks? I discovered that if both tasks attempt to close the socket a panic can occur from inside the BSD code. Closing the same socket twice from two different threads is certainly an error, but a panic is not the greatest error reporting method :-) The following small change to the socket close routine should reduce the chances of the panic.
* New files.Joel Sherrill1998-09-273-1/+35
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* Now compiles.Joel Sherrill1998-09-253-1/+7
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* Added ENOSYS stubs for a number of process routines.Joel Sherrill1998-09-258-0/+132
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill1998-09-232-2/+2
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* IDLE task stack size now specified as a field in the CPU Table for allJoel Sherrill1998-09-2313-18/+17
| | | | ports.
* Modifed to zero out the C heap if the CPU Table indicates that theJoel Sherrill1998-09-231-0/+15
| | | | RTEMS workspace is to be zeroed out.
* changed version to 980923Joel Sherrill1998-09-232-2/+2
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* Patch from Aleksey (Quality Quorum <qqi@world.std.com>):Joel Sherrill1998-09-232-4/+10
| | | | | | | | | | | 1. Finally fixes raw interrupts for pc386 2. Makes some minor cleanup in console and startup 3. Makes rtems_termios_dequeue_characters() to return count of outstanding chars - it allows to simplify console isrs a little bit. 4. pc386 uart modified to be friendlier to termios parameter changes, to have minor performance improvement and to take advantage of of above termios modification.
* changed version to 980921Joel Sherrill1998-09-212-2/+2
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* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-09-211-29/+101
| | | | | | | Here's a patch to make the rtems_showroute routine a little more useful. For `host' route table entries the link-level address is now displayed. This is equivalent to the old `show arp table' information displayed by the KA9Q code.
* Patch from Eric Norum and David Fiddes to put ColdFire support inJoel Sherrill1998-09-211-8/+9
| | | | the inet checksum routine.
* Patch from Eric Norum:Joel Sherrill1998-09-211-7/+2
| | | | | | | | I fixed the problems noted by Victor Vengerov. 1) Fix typo in cfsetispeed(). 2) In rtems_termios_open, ensure that args->iop->data1 is set before calling device-specific open routine.
* Corrected spelling error.Joel Sherrill1998-09-111-10/+10
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* changed version to 980911Joel Sherrill1998-09-112-2/+2
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* Patch from "David J. Fiddes" <D.J@fiddes.surfaid.org>:Joel Sherrill1998-09-111-126/+37
| | | | | | | | | | | I've fixed a few minor probs with the optimised version that Eric put together for me the other day and sent the fixes back to him. Provided he doesn't have a problem with it we've got a pretty solid in_cksum for the ColdFire as well as straight m68k. I've enclosed my updated in_cksum_m68k.c At the moment my own bottlenecks are elsewhere...as my driver is pulling 16bit data chunks through a libchip-esq access routine from the chip which for a polled I/O device is never going to be quick.
* Patch from David Fiddes <D.J.Fiddes@hw.ac.uk> to make this compileJoel Sherrill1998-09-101-1/+1
| | | | for the ColdFire.
* Patch from Eric Norum <eric@skatter.usask.ca> to fix a cryptic errorJoel Sherrill1998-09-101-1/+3
| | | | message after comments from Eric Valette <valette@crf.canon.fr>.
* Fixed spacing. More comments from Eric Norum need to be addressed.Joel Sherrill1998-08-311-7/+7
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* Patch from Emmanuel Raguet <raguet@crf.canon.fr>:Joel Sherrill1998-08-312-3/+9
| | | | | I have reworked the ethernet driver for the BSP pc386 and here is the patch to apply.
* Patch from Eric Valette <valette@crf.canon.fr>:Joel Sherrill1998-08-311-6/+17
| | | | | | | | | | | | | | | | | | | Eric> NB : there is still a bug on PC386 serial line : exit does not Eric> flush the remaining output queue. As this is not a bug in the Eric> driver itself but somewhere in PC386 initialization/termios Eric> relationship it will be part of another patch. Eric> NB2 : As Emmanuel excerced the exception hanlder code, while Eric> porting the SMC driver to the new BSD stack, we found a bug Eric> in the exception handler : it shall not delete the current Eric> thread in case we are running at interrupt level. This will Eric> be part of another patch... So here is the patch. This patch fixes the two problems mentionned above + it use vpath mechanism intead of copying the irq related files in the right directory. This avoid to compile them each time and is more homogenous with other Makefiles.
* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-08-311-4/+2
| | | | | | | | | | | | | | I think I figured out why rtems_panic was locking up instead of shutting down the executive and returning to the code that called boot_card(). Later on there is code to print some messages on the standard error stream, a recursive call back to rtems_verror (through rtems_error) and finally a call to _exit(). I think that the _Thread_Disable_dispatch() is preventing the final context switch back to the boot_card() code. Does this sound right to you?
* changed version to 980824Joel Sherrill1998-08-242-2/+2
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* Added __RTEMS_INSIDE__ macro to insure that ".inl" files are ALWAYS includedJoel Sherrill1998-08-246-6/+6
| | | | when building the executive source.
* changed version to 980821Joel Sherrill1998-08-212-2/+2
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* Added i386 specific version of in_cksum.c and restructured the mainJoel Sherrill1998-08-213-151/+515
| | | | file to switch out to CPU specific implementations.
* Modified version number to recut snapshot.Joel Sherrill1998-08-212-2/+2
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