Timeline




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Jan 27, 2000:

11:49 PM Changeset in rtems [42ec72d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed gnat and made final cleanup.
11:48 PM Changeset in rtems [f82fee9]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch rtems-rc-20000118-0.diff from Ralf Corsepius <corsepiu@…> that converts the a29k to automake. This patch contains * An initial merger of the libcpu/a29k stuff you sent yesterday. AFAIS, most code inside them seems to be empty stubs. One file even contains a function called mips_* which might indicate that this part might contain mips code or the code the initial porter used as template for porting. Unfortunately, I don't know anything about the a29k so I can't comment on the details. * A dummy bsp_specs to libbsp/29k/portsw * An update to the automake files related to the a29k. Note: * This patch is completely untested, because I don't have a toolchain for it. * The files in libcpu/a29k include bsp.h => The libbsp vs. libcpu-issue hits again.
11:48 PM Changeset in rtems [71506054]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
GNAT/RTEMS RPMs have built for the binutils/gnat/gcc combination and appear to be close for gdb.
5:06 PM Changeset in rtems [1b2b923]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch to fix typo from Ralf Corsepius <corsepiu@…>.
2:40 PM Changeset in rtems [e26ce93]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added note from Ian Lance Taylor <ian@…>.
2:37 PM Changeset in rtems [318f591]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added after report from Quality Quorum <qqi@…> that pc686.cfg was not present.

Jan 26, 2000:

8:50 PM Changeset in rtems [0610a988]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
First attempt at debugging.
7:56 PM Changeset in rtems [64ab2e9]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
First cut at adding RPM scripts for building GNAT/RTEMS RPMs.
2:22 PM Changeset in rtems [a1f89b4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
No longer incorrectly references mips.
2:20 PM Changeset in rtems [21677c0e]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch rtems-rc-20000118-0.diff from Ralf Corsepius <corsepiu@…> that converts the a29k to automake. This patch contains * An initial merger of the libcpu/a29k stuff you sent yesterday. AFAIS, most code inside them seems to be empty stubs. One file even contains a function called mips_* which might indicate that this part might contain mips code or the code the initial porter used as template for porting. Unfortunately, I don't know anything about the a29k so I can't comment on the details. * A dummy bsp_specs to libbsp/29k/portsw * An update to the automake files related to the a29k. Note: * This patch is completely untested, because I don't have a toolchain for it. * The files in libcpu/a29k include bsp.h => The libbsp vs. libcpu-issue hits again.

Jan 25, 2000:

7:47 PM Changeset in rtems [5eac93c7]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Now binutils, gcc, and gdb build into a "base" package that is shared by all targets and one or more target specific RPMs. This significantly reduces the conflicts between the RPMs whether installing one or multiple targets.

Jan 24, 2000:

11:50 PM Changeset in rtems [9ce64148]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Attempting to split binutils and gcc into base/shared and CPU specific packages.

Jan 23, 2000:

7:20 PM Changeset in rtems [0c602f0]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from David Fiddes <D.J@…> which adds basic Cygwin support to the RPM scripts. The patch from David did not apply cleanly and Joel ended up making all the modifications plus some it should have included for consistency by hand. His comments: I've included a diff against the last (19991203) snapshot RPM scripts that adds what I think is required for Cygwin support. Basically all this boils down to is adding EXE extension support. I've added the AC_EXEEXT rule to conifgure.in (requires a valid 'cc' to work - this is not available in the standard Cygwin distro). Each of the *.spec.in have @exe_ext@ includes in them for each program that results in an EXE. The only odity here is that the chill driver program is a shell script and thus does not require .exe to be added... The mk*.in have all been updated to process the new exe_ext rule.
7:07 PM Changeset in rtems [8d37343]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Directive rtems_task_variable_get() added by Eric Norum.
7:06 PM Changeset in rtems [b5a31d4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added rtems_task_variable_get from Eric Norum.
6:59 PM Changeset in rtems [a6900508]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated to reflect changing to void * on task variables by Eric Norum <eric@…>.
6:29 PM Changeset in rtems [41b27b94]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Wrong BSP referenced.
6:22 PM Changeset in rtems [f13b1c4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removing unused file accidentally left in CVS. Discovered by Ralf Corsepius <corsepiu@…>.

Jan 21, 2000:

3:15 PM Changeset in rtems [d7f33012]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Documentation to reflect patch from Eric Norum <eric@…> to the network initialization enhancement request by Jake Janovetz <janovetz@…>.
3:11 PM Changeset in rtems [4a9b897]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Norum <eric@…> at the request of Jake Janovetz <janovetz@…> to return a status from network initialization rather than panic'ing. It changes a bunch of rtems_panics to printfs and returns a status from rtems_bsdnet_initialize_network().
3:07 PM Changeset in rtems [c941a98]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Norum <eric@…> to implement this: I'd like to propose a change to RTEMS task variables that I think would make them more useful. I think that it is early enough in their existence to still make changes to their API. 1) Change type from int' to void *'. 2) Add extra argument to task_variable_add -- if non-NULL, a pointer to a `destructor' function to be called when the task exits. This function would be called with that task's value of the task variable as its argument. In many cases, the dtor' function could be free'. rtems_status_code rtems_task_variable_add ( rtems_id tid, void ptr, void (*dtor)(void *)); rtems_status_code rtems_task_variable_delete (rtems_id tid, void ptr); This would be all we'd need to cleanly and efficiently support C++ per-thread exception information without dragging in all that POSIX API stuff.
2:49 PM Changeset in rtems [e570c761]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Norum <eric@…> to remove warnings.
1:47 AM Changeset in rtems [b9478fc6]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch from Eric Norum <eric@…>: Some excellent sleuthing by Bob Wisdom <bobwis@…> revealed that an empty mbuf at the end of a packet chain would cause the `retire' function to blow up. Moving the line of code which bumps the transmit buffer descriptor pointer fixes the problem. Some additional cleanup of the sendpacket function was also completed.

Jan 19, 2000:

7:39 PM Changeset in rtems [54b99a2]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 20000118a

Jan 18, 2000:

4:06 PM Changeset in rtems [1c62aa21]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 20000118

Jan 14, 2000:

10:33 PM Changeset in rtems [1bbcbd9]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
changed version to 20000114
7:26 PM Changeset in rtems [f8e2a94]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated to reflect final test output.
7:26 PM Changeset in rtems [ff70333]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated screen to reflect final test output.
6:50 PM Changeset in rtems [94a51f8b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added -USTRICT_ANSI to remove MANY warnings since the BSD code is not strict ANSI.
6:37 PM Changeset in rtems [e49ebbfa]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed unused variable warning.
6:37 PM Changeset in rtems [4d1af20]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed no prototype of kill() warning.
5:41 PM Changeset in rtems [318e23b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated versions.
5:41 PM Changeset in rtems [1cb2f89a]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated list of targets to build.
5:41 PM Changeset in rtems [20eb69d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Now ignores minimum and does not run it.
5:40 PM Changeset in rtems [512a536]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Now using Makefile.am to generate this file.
3:34 PM Changeset in rtems [95f5adb]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Warning corrections per feedback from Emmanuel Raguet <raguet@…>.
2:55 PM Changeset in rtems [752badac]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed warning.
2:44 PM Changeset in rtems [c819ea4]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Removed numerous warnings.

Jan 13, 2000:

10:11 PM Changeset in rtems [5890919]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Updated files missed in earlier batch from Eric Norum.
10:08 PM Changeset in rtems [49fa9bc]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Fixed warnings.
9:07 PM Changeset in rtems [4c3ab846]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Patch rtems-rc-20000104-17.diff from Ralf Corsepius <corsepiu@…> that addresses the librdbg/rpcgen related problems: Changes: * All rpcgen generated files are now kept inside of the source tree * Fix librdbg/configure to correctly detect presence of rpcgen and awk * Use rpcgen -m to generated remdeb_svc.c * Remove msgout/_msgout from awk.svc * minor cleanups to librdbg/configure.in ATTENTION --- IMPORTANT: * With keeping rpc-generated files pre-build inside of the source tree, you as the packager of RTEMS have to ensure that timestamps are correctly set up: The generated files must not be older than the *.x files. * This is extraordinarily important when - putting the package on read-only media - after checking out from CVS - after modifications to the *.x files * If one of the *.x files is modified you have to either - build for i386/pc386 and powerpc/mcp750 - or to invoke the same rpcgen calls as the librdbg/src/<cpu>/<bsp>/Makefile.am do manually before checking-in the files to CVS. Proposal: We could add something to bootstrap for touching the rpcgen-generated sources and/or to manually regenerate them. NOTE FROM JOEL: Ralf proposed modifying bootstrap to handle rpcgen. I think this is the best solution as it is something already done in the snapshot procedure.
8:45 PM Changeset in rtems [b8c9883]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
All m68k BSPs now build with new ELF style linkcmds.
7:32 PM Changeset in rtems [11944b9b]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
POSIX message queues now include complete functionality including blocking sends when the queue is full. The SuperCore? was enhanced to support blocking on send. The existing POSIX API was debugged and numerous test cases were added to psxmsgq01 by Jennifer Averett. SuperCore? enhancements and resulting modifications to other APIs were done by Joel. There is one significant point of interpretation for the POSIX API. What happens to threads already blocked on a message queue when the mode of that same message queue is changed from blocking to non-blocking? We decided to unblock all waiting tasks with an EAGAIN error just as if a non-blocking version of the same operation had returned unsatisfied. This case is not discussed in the POSIX standard and other implementations may have chosen differently.
7:27 PM Changeset in rtems [3e7a0fd]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added test case for broadcast to queue with messages pending.
7:26 PM Changeset in rtems [85d62357]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Changed error checking macros for POSIX.
7:25 PM Changeset in rtems [53fb837a]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
POSIX message queues now include complete functionality including blocking sends when the queue is full. The SuperCore? was enhanced to support blocking on send. The existing POSIX API was debugged and numerous test cases were added to psxmsgq01 by Jennifer Averett. SuperCore? enhancements and resulting modifications to other APIs were done by Joel. There is one significant point of interpretation for the POSIX API. What happens to threads already blocked on a message queue when the mode of that same message queue is changed from blocking to non-blocking? We decided to unblock all waiting tasks with an EAGAIN error just as if a non-blocking version of the same operation had returned unsatisfied. This case is not discussed in the POSIX standard and other implementations may have chosen differently.
7:23 PM Changeset in rtems [ee4ddd83]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Missed removing this file in an earlier commit. This is removed because of the conversion to automake and replaced by a Makefile.am.
7:20 PM Changeset in rtems [2cef977]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Added POSIX interpretation subsection and updated status. The message queue manager chapter needs to be updated to reflect completion of the implementation.
6:32 PM Changeset in rtems [9c1c778d]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
+ Added comments
6:32 PM Changeset in rtems [d65c3768]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
+ Added and yellow line tested _CORE_message_queue_Flush_waiting_threads and _CORE_message_queue_Insert_message for posix message queues. + Yellow line tested new source
6:23 PM Changeset in rtems [e7d76dc]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
Added comment.
6:22 PM Changeset in rtems [d78c6fe3]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
+ Comment cleanup
6:22 PM Changeset in rtems [661ff9a]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
Removed referance to rtems error. Added correct include file.
5:13 PM Changeset in rtems [b0461cd4]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
Added comment to indicate this path does not occur.
5:01 PM Changeset in rtems [0724b658]4.104.114.84.9 by Jennifer Averett <Jennifer.Averett@…>
Added start and end herald.
3:07 PM Changeset in rtems [9b2c969]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Made sweep of changes to get all BSPs to the same point on the linkcmds and memory layout. Next step is to share the same bsp_pretasking_hook.
3:06 PM Changeset in rtems [c0ebf02]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
New patch from Eric Norum plus some minor mods by Joel.
2:28 PM Changeset in rtems [e60d75d]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Fixed spacing.
2:05 PM Changeset in rtems [bd9e482]4.104.114.84.9 by Joel Sherrill <joel.sherrill@…>
Made _clear_end a "PROVIDE."
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