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
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
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
b918108283
Added include of targopts.h.
1997-01-29 00:13:00 +00:00
Joel Sherrill
f7e46cf019
With the transition from command line macro definitions to targopts.h,
...
it was necessary to include system.h before checking if anything was
defined.
1997-01-28 23:35:01 +00:00
Joel Sherrill
52d99d4a34
Switch to using newlib's implementation of time().
1997-01-28 23:33:22 +00:00
Joel Sherrill
fc5e2d7328
fixed comments on vanilla 68000 SW interrupt stack (or the lack thereof)
1997-01-15 20:21:48 +00:00
Joel Sherrill
1019ae4c4d
added some casts to reduce warnings reported by users with Microtec C++
...
compiler.
1997-01-08 16:20:47 +00:00
Joel Sherrill
0d051533b9
added type definitions for all supported task entry formats
1997-01-08 16:19:47 +00:00
Joel Sherrill
ffe316d526
Suggested changes from Mark Jordan which eliminate warnings and errors
...
he received using the Microtec C++ compiler. Most of these are
either missing casts from/to (void *), heavy handed use of enumerated
types, or simply assumed conversions. There is at least one actual
bug in an error path in thread.c in which the wrong argument was
passed to _Thread_Stack_Free and was not being caught by gcc.
1996-12-02 22:50:33 +00:00
Joel Sherrill
e1a06d1bae
Changes to reflect new revision of erc32 per Jiri Gaisler's suggestions.
...
This is current as of sis 2.6.
1996-12-02 22:47:38 +00:00
Joel Sherrill
29d8227e6d
Updates from Derrick Ostertag <ostertag@transition.com> to fix bug in
...
interrupt handling.
1996-12-02 19:48:29 +00:00
Joel Sherrill
f4b7e29710
Update from Chris Johns <cjohns@awa.com.au> to add better support for
...
68000 class CPUs.
1996-12-02 19:43:22 +00:00
Joel Sherrill
331d9e3b91
Added asserts for unhandled conditions which need to result in error
...
statuses being returned to gnat runtime in order for it to raise
use_errors. This was needed to identify the places in gnat's runtime
which needed to be addressed.
1996-11-08 20:08:52 +00:00
Joel Sherrill
9e406d983a
added ENOSYS support
1996-10-15 21:58:32 +00:00
Joel Sherrill
27f0d42495
added support for cpu time used field in tcb
1996-10-15 21:38:43 +00:00
Joel Sherrill
f8c63338c3
added cpu time used field to tcb
1996-10-15 21:38:33 +00:00
Joel Sherrill
855edeca4f
fixed incorrect placement of CPU_STRUCTURE_ALIGNMENT macro.
1996-09-30 20:15:01 +00:00
Joel Sherrill
348ba429c0
changed stack size of posix initialization threads to double the minimum
...
stack size so more of acvc would pass.
1996-09-30 20:14:08 +00:00
Joel Sherrill
5697c2817c
pointer arithmetic reworked to be more portable
1996-09-18 20:55:53 +00:00
Joel Sherrill
be95da0e19
casts added to numerous arguments, prototypes corrected, and
...
proper include files added.
1996-09-18 20:55:13 +00:00
Joel Sherrill
0c35efe816
dummy function added to satisfy ANSI
1996-09-18 20:54:05 +00:00
Joel Sherrill
5e9a59462c
modified to support non-GNU compilers and to use calloc rather than
...
malloc for per-thread reentrancy structure allocation.
1996-09-18 20:53:35 +00:00
Joel Sherrill
1f2d5dfcb3
added malloc_walk
...
miscellaneous corrections in casting.
1996-09-18 20:52:47 +00:00
Joel Sherrill
b1c215e8ab
added prototype for malloc_walk
1996-09-18 20:52:16 +00:00
Joel Sherrill
94218b8ebd
loop to clear workspace memory changed to use sizeof rather than
...
hardcoded 4 to be compatible with CPUs with 64-bit ints
1996-09-18 20:51:48 +00:00
Joel Sherrill
56e0b884f7
corrected prototype of _Objects_Get_next
1996-09-18 20:50:58 +00:00
Joel Sherrill
3861130b35
uses address object rather than direct pointer arithmetic
1996-09-18 20:50:27 +00:00
Joel Sherrill
4944b5bfe5
OBJECTS_NAME_ALIGNMENT definition changed to use sizeof rather than
...
hardcoded 4 to be compatible with CPUs with 64-bit ints
1996-09-18 20:50:04 +00:00
Joel Sherrill
857c52f90e
MP_PACKET_MINIMUN_HETERO_CONVERSION definition changed to use sizeof
...
rather than hardcoded 4 to be compatible with CPUs with 64-bit ints
1996-09-18 20:49:36 +00:00
Joel Sherrill
533f89f12f
modified declaration of CORE_message_queue_Buffer_control to avoid use
...
of GNU C extension
1996-09-18 20:48:56 +00:00
Joel Sherrill
d1193c7e82
corrected white space problems
...
added CPU_STRUCTURE_ALIGNMENT to default context structures
1996-09-18 20:47:31 +00:00
Joel Sherrill
a4d97d942b
new files submitted by Craig Lebakken (lebakken@minn.net) and Derrick Ostertag
...
(ostertag@transition.com ).
1996-09-18 20:45:27 +00:00
Joel Sherrill
1d9d044ec7
Reversed logic in conditional to correctly distinguish between
...
FIFO and priority disciplines.
1996-09-17 21:33:07 +00:00
Joel Sherrill
41be2e8943
added routine _POSIX_Timespec_subtract
1996-09-17 21:31:30 +00:00
Joel Sherrill
aa48536498
Added code to insure that the post switch extension was executed and
...
to made signals sent to a particular thread from an ISR operated correctly.
This behavior was required by the exception detection/reporting code
in the gnat runtime.
1996-09-17 21:31:10 +00:00
Joel Sherrill
9093c3c29b
Corrected implementation of timed wait on condition variables. First
...
the timeout is given as a wall-time not an interval as was previously
implemented. Second, the interpretation of ETIMEDOUT behavior was
incorrect as all possible error cases needed to be checked before
this error was returned. This caused problems when the wall-time
specified was in the past.
1996-09-17 21:29:51 +00:00
Joel Sherrill
ded66f8f41
added prototype for _POSIX_Timespec_subtract
1996-09-17 21:26:25 +00:00
Joel Sherrill
cda277fc4b
added $Id$ to file headers
...
cpu.h: added prototype for _CPU_ISR_Get_level()
1996-09-11 19:16:07 +00:00
Joel Sherrill
3335420529
moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to pthread.h so it would be
...
visible to other files.
1996-09-08 16:22:05 +00:00
Joel Sherrill
e7a36a98b1
Ada task stack size minimize is twice that for regular pthreads.
1996-09-08 16:21:48 +00:00
Joel Sherrill
ed5a518d09
moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to here so it would be
...
visible to other files.
1996-09-08 16:21:16 +00:00
Joel Sherrill
f198c63d6a
new file for MIPS port by Craig Lebakken (lebakken@minn.net) and
...
Derrick Ostertag (ostertag@transition.com ).
1996-09-06 18:11:41 +00:00
Joel Sherrill
7fea679b6f
changed _TOD_Is_set from a function to a boolean variable
1996-09-06 15:16:19 +00:00
Joel Sherrill
65c421ffc5
default thread attributes: default value for inheritsched changed from
...
explicit to inherit scheduler to be consistent with FSU pthreads for gnat.
_POSIX_Threads_Create_extension: now inherit signal blocked mask from
creator if the new thread is a posix thread.
_POSIX_Threads_Initialize_user_threads: make sure posix initialization
threads start with a useful priority. If they inherit the priority
of the creating thread, they will end up at the same priority as the
idle thread. Since the idle thread does not yield, they will not run.
1996-09-05 20:45:05 +00:00
Joel Sherrill
297be5c8f1
pthread_mutex_setprioceiling: fixed bug where returned priority was
...
not converted from core priority to posix priority.
1996-09-05 20:41:10 +00:00
Joel Sherrill
9a5cbef006
nanosleep: negative value for tv_sec is no longer an error. It now
...
is changed into being a 0 delay.
1996-09-05 20:29:07 +00:00
Joel Sherrill
62bf651fe5
new file to support GNU Ada.
...
currently the only routine in this file simply returns the minimum stack
size for each thread.
1996-08-29 16:39:01 +00:00
Joel Sherrill
b5c04b68e5
fixed typo .. changed == to !=
1996-08-27 15:19:51 +00:00
