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* Per suggestion from Eric Norum, went from one initial extension setJoel Sherrill1998-04-159-28/+83
| | | | | | to multiple. This lets the stack check extension be installed at system initialization time and avoids the BSP having to even know about its existence.
* changed version to ralf-980414Joel Sherrill1998-04-142-2/+2
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* Account for interrupt stack spaceJoel Sherrill1998-04-142-2/+24
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* Ralf Corsepius suggested a way to get rid of UNIX compiler files and use ↵Joel Sherrill1998-04-142-2/+1
| | | | gcc-target-default.cfg
* Added stack checker extensionJoel Sherrill1998-04-142-4/+28
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* Now accounts for region used by RTEMS malloc and extension usedJoel Sherrill1998-04-142-8/+32
| | | | by newlib.
* Refreshing effort from Avenger.Joel Sherrill1998-04-148-322/+1046
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* More stuff removed as a result of using newlib's isatty() implementation.Joel Sherrill1998-04-061-11/+0
| | | | These were noticed by Eric Norum.
* Removed isatty() since we are now using newlib's implementation asJoel Sherrill1998-04-031-1/+0
| | | | a result of enabling the newlib POSIX directory.
* Made these have real constants.Joel Sherrill1998-04-034-44/+52
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* changed version to 4.0.0-beta2Joel Sherrill1998-03-312-2/+2
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* Added "sigemptyset()" call to insure that the memcmp() would work.Joel Sherrill1998-03-311-0/+4
| | | | | It appears that the new glibc does not clear all the bits of the signal set with a sigprocmask.
* Changed int to unsigned32 to match cpu.h.Joel Sherrill1998-03-271-1/+1
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* Should have included <rtems.h> before checking for ifdef RTEMS_UNIX.Joel Sherrill1998-03-271-2/+2
| | | | Bug report from Olivier Hainque <hainque@inf.enst.fr> on SPARC Solaris 2.6.
* m68k software interrupt stack support from Chris Johns and Eric Norum.Joel Sherrill1998-03-253-32/+36
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* Added _XOPEN_SOURCE definition to allow use of UNIX IPC.Joel Sherrill1998-03-241-0/+1
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* changed version to 4.0.0-beta1Joel Sherrill1998-03-242-2/+2
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* Real definition for the beginning of the data section per Eric Norum'sJoel Sherrill1998-03-241-2/+2
| | | | suggestion.
* Corrected register constraints per suggestion from Thomas Doerfler, IMDJoel Sherrill1998-03-242-6/+6
| | | | <td@imd.m.isar.de>.
* More cpu model flags converted to using cpp predefines.Joel Sherrill1998-03-241-2/+2
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* Rename hppa1_1 to hppa1.1 and switched to using __XXX__ macros forJoel Sherrill1998-03-242-14/+14
| | | | the CPU family name constants.
* Renamed hppa1_1 to hppa1.1Joel Sherrill1998-03-231-4/+1
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* renamed ppc to powerpcJoel Sherrill1998-03-231-1/+0
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* Fixed spacing to be consistent with other CPUs.Joel Sherrill1998-03-211-1/+1
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* POSIX not properly conditionalizedJoel Sherrill1998-03-212-2/+2
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* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-03-201-81/+75
| | | | | | Here is my attempt at bringing m68k.h into line with the predefined symbols provided by egcs-1.0.2-prerelease (with R. Kirkham's patch so that -mcpu32, etc. implies -msoft-float).
* SH port submitted from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.Joel Sherrill1998-03-2013-0/+2869
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* Removed use of dc. David Fiddes reported that this is part of theJoel Sherrill1998-02-271-1/+17
| | | | | GNU tool bc which is not always installed under Linux and seldom present under non-UNIX environments like Win32.
* Modified to make it possible for an ISR to return a mutex which didJoel Sherrill1998-02-201-2/+20
| | | | not use priority ceiling or priority inheritance protocols.
* Added misisng line continuation.Joel Sherrill1998-02-202-2/+2
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* changed version to 980219Joel Sherrill1998-02-192-2/+2
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* Accounted for fixed system overhead.Joel Sherrill1998-02-192-4/+20
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* changed version to 980218Joel Sherrill1998-02-182-2/+2
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* Ralf Corsepius noted that there was a dead path in _Thread_Initialize.Joel Sherrill1998-02-181-6/+2
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* updated copyright to 1998Joel Sherrill1998-02-17475-479/+479
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* Renamed init.o to exinit.o to avoid naming conflicts with tests.Joel Sherrill1998-02-171-2/+2
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* Installing sptables with version information.Joel Sherrill1998-02-172-6/+6
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* renamed init.c exinit.cJoel Sherrill1998-02-171-1/+1
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* First cut at automatic insertion of version information.Joel Sherrill1998-02-174-6/+28
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* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-02-171-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've gone through and cleaned up the TFTP driver so that it fits into the libio system. Here's the comment from the new driver: /* * Usage: * * To open `/bootfiles/image' on `hostname' for reading: * fd = open ("/TFTP/hostname/bootfiles/image", O_RDONLY); * * The `hostname' can be a symbolic name or four * dot-separated decimal values. * * To open a file on the host which supplied the BOOTP * information just leave the `hostname' part empty: * fd = open ("/TFTP//bootfiles/image", O_RDONLY); * */ You can `fopen' TFTP files the same way: fp = fopen (fullname, "r"); nread = fread (cbuf, sizeof cbuf[0], sizeof cbuf, fp); The diff's are included below. I've also modified the TFTP demo program and the bootstrap PROM example. They should be on my ftp site `soon'. The one thing I don't like is the way I had to do an end-run on the libio routines to get errno passed back from my driver to the application (since there are some errno codes that don't map to RTEMS status codes). My approach was to set errno in the driver and have the driver routine return an RTEMS status code that I `know' isn't in the errno_assoc[] in libio.c. Perhaps there should be an RTEMS_TRANPARENT_ERRNO status code (or something similar) which driver routines could return to indicate that the driver routine has set errno and that the libio routines shouldn't attempt to map the returned status code to errno. Actually, I think the entire I/O system needs looking at -- as you've already mentioned. The hacks I've dropped in to syscalls.c to make fstat work, for example, are *not* shining examples of good code......
* Swapped C++ and ASM "endifs"Joel Sherrill1998-02-171-2/+2
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* Install size info using "standard" suffix.Joel Sherrill1998-02-111-8/+1
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* Fixed to correctly operate on target variants like debug and profile.Joel Sherrill1998-02-072-12/+33
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* Patch from Ralf Corsepius to reduce the amount of memory consumed byJoel Sherrill1998-02-042-4/+12
| | | | the workspace by default.
* Ralf Corsepius noticed that generally was spelled incorrectly.Joel Sherrill1998-02-0411-11/+11
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* Added call to libc_wrapup() in _exit. This fixes a problem whereJoel Sherrill1998-02-031-0/+1
| | | | | the atexit routines on the global reentrancy structure were not invoked. But it does not seem like a 100% correct solution.
* Big patch form Ralf Corsepius described in this email:Joel Sherrill1998-01-3058-232/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is the result of my nightly work to get RTEMS_ROOT=$srcdir working with different shells and relative/absolute paths. What I did is relatively simple in principle: Instead of setting RTEMS_ROOT in configure.in and then let configure substitute @RTEMS_ROOT@ inside the Makefiles, I now let each Makefile set RTEMS_ROOT from each Makefile's @top_srcdir@ value. The difference is subtile, but with enormous side effects: - If RTEMS_ROOT is set in configure, then the same single value will be propagated to all Makefiles. This breaks using relative paths, as the relative path to the root of the source tree is used inside of all subdirectory Makefiles. - Now each Makefile.in sets RTEMS_ROOT = @top_srcdir@. top_srcdir is computed individually by configure for each single Makefile.in, hereby receiving the correct value, no matter if relative or absolute paths are used. To get this working, I needed to remove setting RTEMS_ROOT from target.cfg.in, because this overrides the value of RTEMS_ROOT from each individual Makefile. Furthermore, I removed RTEMS_CUSTOM from the Makefiles and replaced all "include $(RTEMS_CUSTOM)" directives with"include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP)". Perhaps you don't like this, but I think, to have one variable less is clearer and easier to understand than having several variables refering to the next one. I enclose a small patch to this mail, which - fixes the config.h problem (to finally clearify misunderstands) - removes assignment/subsitution of RTEMS_ROOT from configure.in - contains a workaround for the application Makefile's RTEMS_ROOT problem (reported by Eric) - removes some unused lines from the toplevel Makefile.in - removes assignment of RTEMS_ROOT from make/target.cfg.in
* Corrected Linux port for glibc2Joel Sherrill1998-01-302-1/+3
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* Change to remove warning on glibc2 systems per Ralf Corsepius'sJoel Sherrill1998-01-281-1/+6
| | | | suggestion.
* Solaris port updates from Chris JohnsJoel Sherrill1998-01-234-17/+9
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