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1998-02-17Added .eh_frame, C++ constructor, and C++ destructor sections.Joel Sherrill3-1/+55
1998-02-11Incorporated Ralf Corsepius' idea for new -q flags to properly supportJoel Sherrill3-6/+21
"gmake debug".
1998-02-11Don't install tools using variant name.Joel Sherrill1-1/+1
1998-02-06Problem report from Brian Cuthie regarding incorrect calculationJoel Sherrill1-1/+2
of BSS size. The conversion from a count of u8's to a count of u32's was shifting in the wrong direction. This error had been in the start code a long time. It had not caused problems because the BSS is typically much smaller than the C heap which typically follows it in memory. Plus since this code was executed at start time, all that really happened was an extra zeroing of some memory.
1998-01-30Big patch form Ralf Corsepius described in this email:Joel Sherrill32-128/+64
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
1998-01-27Fixed missing carriage return at the bottom of the file reportedJoel Sherrill1-1/+0
by Ralf Corsepius
1998-01-22Added some GRUB information from Phil Wilshire.Joel Sherrill1-0/+12
1998-01-20Removed CONFIG_DIR and PROJECT_HOME directories.Joel Sherrill32-48/+33
1998-01-16Ralf Corsepius reported a number of missing CVS Id's:Joel Sherrill21-101/+138
> RTEMS is under CVS control and has been since rtems 3.1.16 which was > around May 1995. So I just to add the $Id$. If you notice other files > with missing $Id$'s let me know. I try to keep w\up with it. Now that you have asked -- I'll attach a list of files lacking an RCS-Id to this mail. This list has been generated by a little sh-script I'll also enclose.
1997-12-20Moved -qnolinkcmds option so arguments passed on the command line areJoel Sherrill3-6/+6
interpreted at the right point per Eric Norum's discovery: The problem with the my previous `fix' for adding linker commands was with the ordering of the options to the linker. For example, to make a larger heap size, the application Makefile would CFLAGS_LD = -Wl,--defsym -Wl,HeapSize=0x40000 The command passed to the linker would be : m68k-rtems-ld .... -T xxx/linkcmds .... --defsym HeapSize=0x40000 ..... This doesn't work because the script in linkcmds inserts a default value for HeapSize if HeapSize is not defined by the time the linker looks at the linkcmds script. The solution seems to be to move the -T linkcmds%s in the bsp_specs file out of the link specfication and into the lib specification -- a little unorthodox, perhaps, but it seems to work!
1997-12-19Modified bsp_specs per Eric Norum's suggestion to handle -qnolinkcmdsJoel Sherrill3-3/+3
switch which lets the user specify a different linker script.
1997-12-10Modified a lot of files to take a first cut at supporting building fromJoel Sherrill32-33/+129
any directory in the build tree. The only variable which must be set before the command "gmake" is invoked is RTEMS_BSP (e.g. RTEMS_BSP=erc32).
1997-12-06Changed the uuencode line to work better with VPATH setups.Joel Sherrill1-2/+2
1997-12-01Inclusion of PC386 BSP submitted by Pedro Miguel Da Cruz Neto RomanoJoel Sherrill30-0/+4892
<pmcnr@camoes.rnl.ist.utl.pt> and Jose Rufino <ruf@asterix.ist.utl.pt> of NavIST (http://pandora.ist.utl.pt/).
1997-10-08Modified to search RTEMS library before Newlib C library.Joel Sherrill3-3/+3
1997-10-08Fixed typo in the pointer to the license terms.Joel Sherrill31-62/+62
1997-10-08Removed include directory at "build" point and the link of this directoryJoel Sherrill3-6/+6
to lib/include. Went to using a PROJECT_INCLUDE variable.
1997-09-15eliminated potential for overfilling buffer on readJoel Sherrill3-3/+0
1997-08-28Switched to new style which does not require hackspecs.awk.Joel Sherrill3-87/+39
1997-08-27Modified to support the BSP family concept.Joel Sherrill1-2/+2
1997-08-22Removed redundant stanza.Joel Sherrill1-2/+0
1997-08-04moved header files into the motorola and zilog subdirectoriesJoel Sherrill1-1/+1
1997-04-22headers updated to reflect new style copyright notice as partJoel Sherrill31-155/+155
of switching to the modified GNU GPL.
1997-04-18Changed format of comment blocks to C comments.Joel Sherrill1-19/+19
1997-04-16Fixed path which points to shared directory for all BSPs.Joel Sherrill3-3/+3
1997-04-15Switched all bsps which had an implementation of sbrk.c which onlyJoel Sherrill3-3/+3
returned an error to using a single shared copy of this file.
1997-04-07added include of unistd.h to eliminate warning for no prototype for write().Joel Sherrill1-0/+1
1997-04-01This set of changes is the build of what was required to convert toJoel Sherrill23-0/+1044
GNU autoconf. This is the first large step in allowing an RTEMS user to perform a one-tree build (per crossgcc FAQ) including RTEMS in the build process. With this change RTEMS is configured in built in the same style as the GNU tools, yet retains the basic structure of its traditional Makefiles (ala Tony Bennett). Jiri Gaisler (jgais@wd.estec.esa.nl) deserves (and received) a big thank you for doing this. There are still issues to be resolved but as of this commit, all target which can be built on a linux host have been using a modified version of the source Jiri submitted. This source was merged and most targets built in the tree before this commit. There are some issues which remain to be resolved but they are primarily related to host OS dependencies, script issues, the use of gawk for hack_specs, and the dependence on gcc snapshots. These will be resolved.
1997-01-29new file explaining issues related to this bsp.Joel Sherrill1-0/+38
1997-01-29Fixed this where it works. It includes the libpc.a and libc.a fromJoel Sherrill1-6/+6
djgpp v1.x.
1997-01-29All RTEMS system call implementation renamed to be __rtems_*.Joel Sherrill3-12/+12
1997-01-28new file used by gcc 2.8.x -specs optionJoel Sherrill3-0/+102
1996-10-15updated to format of 3.6.0Joel Sherrill2-42/+102
1996-10-15updated to format of 3.6.0 console driversJoel Sherrill1-51/+111
1996-10-15updated to format of 3.6.0 clock driversJoel Sherrill1-24/+83
1996-10-15new fileJoel Sherrill1-0/+8
1996-10-15reference to Force CPU-386 removed.Joel Sherrill1-3/+20
added standard comments about driver entries.
1996-10-15initial version from ErikJoel Sherrill10-0/+1038
1996-07-02updated for 3.5.17Joel Sherrill2-345/+345
1996-05-28added initial posix configuration supportJoel Sherrill2-2/+2
1996-04-20swapped order of operands on a movw to fix LOAD_SEGMENTS macroJoel Sherrill1-1/+1
1996-02-21Dispersal of internal thread handler resulted in the SYSI task beingJoel Sherrill2-2/+2
only required in a multiprocessor system. It was replace by the MPCI Receive Server. As a result, the CPU Table field for extra stack for the SYSI task was changed to be extra stack for the MPCI Receive Server.
1996-01-22new times for 3.5.1Joel Sherrill1-33/+33
1995-12-08updated for snapshot 3.5.02Joel Sherrill1-163/+163
1995-12-07updated to reflect HW informationJoel Sherrill1-1/+2
1995-12-07updated to reflect HW information and have correct timing information forJoel Sherrill2-329/+334
a pre-release snapshot for 3.5.1
1995-12-06createdJoel Sherrill3-0/+572
1995-10-30SPARC port passes all testsJoel Sherrill4-32/+22
1995-10-06moved to new development machine and went to gcc 2.7.0Joel Sherrill2-2/+2
1995-09-19Minor bug fixes to get all targets compilable and running. TheJoel Sherrill4-13/+67
single biggest changes were the expansion of the workspace size macro to include other types of objects and the increase in the minimum stack size for most CPUs.
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