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Author SHA1 Message Date
Joel Sherrill 11259ab7f2 added plea for someone to implement software stack switching for m68000-ish 
cores.
 1997-04-07 21:19:15 +00:00
Joel Sherrill 77d20fb28d Replaced warning message for cpus which do not have hardware support 
for an interrupt stack.  Hopefully this will encourage someone to
implement software stack switching on the m68k.
 1997-04-07 21:18:50 +00:00
Joel Sherrill 2e4bc8b434 initialized variable to eliminate warning 1997-04-07 21:17:42 +00:00
Joel Sherrill 94784cf8e5 changed signed int to unsigned to eliminate warning 1997-04-07 21:16:47 +00:00
Joel Sherrill 17c4511e3c added "ifndef" for ASM to avoid redefinition warnings. 1997-04-07 21:16:31 +00:00
Joel Sherrill 872cc62e7f updated to put bsps in alphabetical order 1997-04-07 21:15:24 +00:00
Joel Sherrill 1c24fe7ffc corrected one of the references to an environment variable which 
is no longer used since autoconf is in place.
 1997-04-02 16:27:05 +00:00
Joel Sherrill 51f5d64cf4 corrected printf format to avoid warning 1997-04-02 16:26:39 +00:00
Joel Sherrill 892a536da9 initialized variables or removed unused variables to remove warnings 1997-04-02 16:26:28 +00:00
Joel Sherrill 475fb331ff disabled posix api for the no_cpu-rtems configuration in configure.in 
and regenerated configure.
 1997-04-02 15:39:20 +00:00
Joel Sherrill bbbd11c1eb added Jiri for autoconf'ing 1997-04-02 15:00:52 +00:00
Joel Sherrill 9a11e1ff0d was checking for null cpu_table -- short have been checking configuration 
table.
 1997-04-02 14:58:19 +00:00
Joel Sherrill 254b445071 This set of changes is the build of what was required to convert to 
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.
 1997-04-01 23:07:52 +00:00
Joel Sherrill 467eae4da5 Fixed symbols. 1997-03-21 19:20:40 +00:00
Joel Sherrill 1a3e4faccb added decrementer entry. 1997-03-21 19:20:25 +00:00
Joel Sherrill 84e5b57f7b Removed Fake input ifdef code. 1997-03-21 19:19:33 +00:00
Joel Sherrill 691259b774 Fixed timerisr symbol. 1997-03-21 19:18:11 +00:00
Joel Sherrill e667a0bc88 Rewrote to avoid references to C symbols from assembly. This entirely 
circumvents the problem of leading underscores.
 1997-03-21 19:17:46 +00:00
Joel Sherrill 51c9fb48df Fixes incorrect reference to start symbol. 1997-03-21 19:17:05 +00:00
Joel Sherrill d0e126a63d updates from John Gwynne 1997-03-11 15:53:05 +00:00
Joel Sherrill 6335022e20 updates from John Gwynne 1997-03-11 15:42:59 +00:00
Joel Sherrill c43b34cf34 modified _Chain_Insert_unprotected to have the form required to be used 
as the sole statement in an if or else statement
 1997-03-11 15:42:14 +00:00
Joel Sherrill 0302021856 swapped increment of _ISR_Nest_level and _Thread_Dispatch_disable_level 1997-03-11 15:41:19 +00:00
Joel Sherrill 1dc3500b21 added include of rtems.h so the proper macro definitions would be present. 1997-03-10 19:38:30 +00:00
Joel Sherrill 41c581549b made some of this conditional on unix lib 1997-03-10 19:38:06 +00:00
Joel Sherrill a3cfa9f031 initialized a stack variable to avoid a warning. 1997-03-10 19:37:44 +00:00
Joel Sherrill d627c0c4f7 created. Split getpid() from types.c to allow it to be overridden by 
cxe1001 of the ACVC 2.0.1.  This allows gnat/rtems to pass the partition
tests.
 1997-03-10 16:57:08 +00:00
Joel Sherrill fec60e9272 Fixed bug where the initial detachstate was not being set properly 1997-03-10 16:56:08 +00:00
Joel Sherrill 1149658ec0 updated version to 4.0.0 1997-03-08 03:57:09 +00:00
Joel Sherrill 9128179112 added support for posix tests 1997-03-08 03:53:59 +00:00
Joel Sherrill 133fb0e552 Larger Workspace when it is a POSIX API. Actually this is just to cover 
the extra stack used when GNAT tasks are in the system.  This needs to be
cleaned up.
 1997-03-08 03:53:37 +00:00
Joel Sherrill f926b34f66 Modified calls to _Thread_Change_priority to take a third argument. The new 
argument indicates whether the task is to be placed at the head or tail of
its priority fifo when it is lowering its own priority.  POSIX normally
follows the RTEMS API conventions but GNAT expects that all lowering of
a task's priority by the task itself will result in being placed at the
head of the priority FIFO.  Normally, this would only occur as the result
of lose of inherited priority.
 1997-03-08 03:51:55 +00:00
Joel Sherrill dab057a9b3 Modified calls to _Thread_Change_priority to take a third argument. The new 
argument indicates whether the task is to be placed at the head or tail of
its priority fifo when it is lowering its own priority.  POSIX normally
follows the RTEMS API conventions but GNAT expects that all lowering of
a task's priority by the task itself will result in being placed at the
head of the priority FIFO.  Normally, this would only occur as the result
of lose of inherited priority.

The RTEMS API always puts tasks at the end of their priority group except
upon loss of inherited priority.
 1997-03-08 03:51:09 +00:00
Joel Sherrill 232d6c1cf1 Removed getpid from this file and made it its own file. This lets it 
get replaced as required.
 1997-03-08 03:50:17 +00:00
Joel Sherrill 5cdcbd22d1 Added commit to indicate exepcted _Thread_Dispatch_disable_level. Hopefully 
no one will ever get confused here again and try to enable dispatching. :(
 1997-03-08 03:47:34 +00:00
Joel Sherrill aea06ed443 Modifications to make go32 build using new i386-go32-rtems toolset 
and gcc 2.8.x -specs options.
 1997-01-29 15:54:31 +00:00
Joel Sherrill cd912a09ae new file explaining issues related to this bsp. 1997-01-29 15:35:13 +00:00
Joel Sherrill f3f238783d Fixed this where it works. It includes the libpc.a and libc.a from 
djgpp v1.x.
 1997-01-29 15:22:49 +00:00
Joel Sherrill cb585c3159 erc32 bsp supercedes sis 1997-01-29 00:32:23 +00:00
Joel Sherrill 2a3d1fd2cb Made stopping for the pause an option which can be configured in the 
targopts.h file.
 1997-01-29 00:31:56 +00:00
Joel Sherrill 551cb1c66c Minor change to eliminate incorrect use of unaligned register. 1997-01-29 00:30:51 +00:00
Joel Sherrill dcec5a4d60 Merged newlib's libgloss support for rtems into this directory. This 
should simplify the build process.
 1997-01-29 00:29:25 +00:00
Joel Sherrill 634e746544 All RTEMS system call implementation renamed to be __rtems_*. 1997-01-29 00:28:47 +00:00
Joel Sherrill 2f933718b5 The CONSOLE_USE_INTERRUPTS and CONSOLE_USE_POLLED macros are now 
defined in the targopts.h file.
 1997-01-29 00:28:30 +00:00
Joel Sherrill 541dfb2a06 Removed definitions which are now in targopts.h. This eliminates the 
need for the "sed'ing" of this file.  This should be a significant win
when addressing non-unix host and non-gnu toolsets.
 1997-01-29 00:22:24 +00:00
Joel Sherrill 36dbb51561 added type to macro to eliminate warning for untyped use of a register. 1997-01-29 00:21:53 +00:00
Joel Sherrill 3aa50294e8 Added comment. 1997-01-29 00:14:15 +00:00
Joel Sherrill 136b1e2286 Removed defines now handled by targopts.h. 1997-01-29 00:13:50 +00:00
Joel Sherrill ee7cf7d462 Added include of rtems/score/cpu.h 1997-01-29 00:13:11 +00:00
Joel Sherrill b918108283 Added include of targopts.h. 1997-01-29 00:13:00 +00:00