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1997-07-18fixed typoJoel Sherrill2-8/+8
1997-07-10Strip the trace bit from the SR register when dispatching a thread whenJoel Sherrill1-3/+5
exiting from an ISR. This allows the trace bit to be set on a per task basis and tracing to be limited to that task.
1997-07-09Repository damaged -- files readded.Joel Sherrill2-0/+411
1997-07-09Changed name from entry to thread_entry to be more compatible withJoel Sherrill3-3/+3
Ada interface where entry is a keyword.
1997-07-09Added postswitch extension.Joel Sherrill2-0/+4
1997-07-09Added post switch extension.Joel Sherrill2-0/+10
1997-07-09Corrected typos and spacing.Joel Sherrill2-6/+6
1997-07-09Added sp, sfc, and fpcsr register defines.Joel Sherrill1-0/+4
1997-05-28Added support for context switching the data used by the gcc m68kJoel Sherrill6-3/+111
software floating point emulation code. Code implemented by Karen Sara Looney <Karen.Looney@colorado.edu> with much email assistance from Joel.
1997-05-27changed version number to 4.1.0.Joel Sherrill2-2/+2
1997-04-25Corrected by adding check for NULL address passed into get_statusJoel Sherrill1-0/+3
directive.
1997-04-25Added to comment header block to include new status directive.Joel Sherrill2-0/+2
1997-04-22Patch from Chris John <cjohns@awa.com.au> to add use of a select statementJoel Sherrill5-3/+180
in the unix port idle thread task. This should keep the entire application from blocking when any component does a blocking application. Also added TOD_MICROSECONDS_TO_TICKS.
1997-04-22promote TOD_MICROSECONDS_TO_TICKS through API as RTEMS_MICROSECONDS_PER_TICK.Joel Sherrill2-0/+4
1997-04-22multiprocessing fixed on linux by fixing cpu.c so correct form ofJoel Sherrill1-3/+4
semctl was being invoked.
1997-04-22updated with new license information per Tony Bennett.Joel Sherrill7-72/+22
1997-04-22File changed to reflect change in license and copyright.Joel Sherrill1-5/+5
1997-04-22headers updated to reflect new style copyright notice as partJoel Sherrill476-2354/+2354
of switching to the modified GNU GPL.
1997-04-16Added FPSP support for MC68040Joel Sherrill3-5/+71
1997-04-15Reduced number of POSIX thread priorities from 255 to 254 to avoid conflictsJoel Sherrill4-8/+20
of lowest priority with the RTEMS IDLE thread. This was causing the lowest priority GNAT Ada task to never run.
1997-04-09added code to prevent attempts to clean up the library when rtems isJoel Sherrill1-0/+8
down.
1997-04-09added support for tracking thread cpu usage.Joel Sherrill1-0/+2
1997-04-09enhanced printf statementsJoel Sherrill1-4/+4
1997-04-09corrected spacing.Joel Sherrill2-16/+16
1997-04-09added SYSTEM_STATE_SHUTDOWNJoel Sherrill2-0/+2
1997-04-09enhanced rtems_shutdown_executive to insure that no attempt willJoel Sherrill1-1/+4
be made to shut the system down when it is down.
1997-04-09added support for statistics on rate monotonic periods.Joel Sherrill3-15/+142
1997-04-09Added ka9q tcpip stack and network driver for the gen68360. This effortJoel Sherrill14-19/+228
was done based on the 3.6.0 release and had to be autoconf'ed locally. It is turned on is the bsp enables it and it is not explicitly disabled via the configure option --disable-tcpip. As many warnings as possible were removed locally after the code was merged. Only the gen68360 and mvme136 bsps were compiled this way. The ka9q port and network driver were submitted by Eric Norum (eric@skatter.USask.Ca). The network demo programs are not included in the tree at this point.
1997-04-07removed noreturn attribute to eliminate warnings.Joel Sherrill1-2/+7
1997-04-07added initialization of variable to eliminate warning.Joel Sherrill1-1/+1
1997-04-07added ifdef around variables to eliminate warnings when crossJoel Sherrill1-0/+2
1997-04-07added "ifndef" to avoid redefinition warning.Joel Sherrill2-0/+4
1997-04-07added volatile to Switch_necessary structure member to avoid warning.Joel Sherrill1-2/+2
1997-04-07added test to avoid spurious errorJoel Sherrill1-1/+1
1997-04-07added prototype for missing routine.Joel Sherrill1-0/+4
1997-04-07added "return" to eliminate warning.Joel Sherrill1-0/+2
1997-04-07added "ifndef" to avoid redefinition warningJoel Sherrill5-0/+10
1997-04-07added prototypes for two assembly language routines to eliminate warnings.Joel Sherrill1-0/+9
1997-04-07commented out sccs_id to eliminate warning.Joel Sherrill4-12/+26
1997-04-07added plea for someone to implement software stack switching for m68000-ishJoel Sherrill1-0/+3
cores.
1997-04-07Replaced warning message for cpus which do not have hardware supportJoel Sherrill1-2/+3
for an interrupt stack. Hopefully this will encourage someone to implement software stack switching on the m68k.
1997-04-07initialized variable to eliminate warningJoel Sherrill1-1/+3
1997-04-07changed signed int to unsigned to eliminate warningJoel Sherrill1-1/+1
1997-04-07added "ifndef" for ASM to avoid redefinition warnings.Joel Sherrill1-0/+2
1997-04-02was checking for null cpu_table -- short have been checking configurationJoel Sherrill1-1/+1
table.
1997-04-01This set of changes is the build of what was required to convert toJoel Sherrill65-226/+3007
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.
1997-03-11modified _Chain_Insert_unprotected to have the form required to be usedJoel Sherrill2-4/+4
as the sole statement in an if or else statement
1997-03-11swapped increment of _ISR_Nest_level and _Thread_Dispatch_disable_levelJoel Sherrill1-1/+1
1997-03-10added include of rtems.h so the proper macro definitions would be present.Joel Sherrill1-0/+2
1997-03-10initialized a stack variable to avoid a warning.Joel Sherrill1-1/+1
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