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| -rw-r--r-- | c/src/lib/libbsp/mips/shared/gdbstub/ChangeLog | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/c/src/lib/libbsp/mips/shared/gdbstub/ChangeLog b/c/src/lib/libbsp/mips/shared/gdbstub/ChangeLog deleted file mode 100644 index 8a034fb7d4..0000000000 --- a/c/src/lib/libbsp/mips/shared/gdbstub/ChangeLog +++ /dev/null @@ -1,136 +0,0 @@ -2003-07-17 Joel Sherrill <joel@OARcorp.com> - - PR 433/tools - * mips-stub.c: Patch from C. M. Heard <heard@pobox.com> described as: - - The purpose of the patch is to make the stub ignore all - characters except '+' (ack) or '-' (nak) when it has transmitted a - packet and expects an acknowledgment. Without the patch, - putpacket() will retransmit each time it receives anything other - than '+' when expecting an ack, and that, bitter experience has - found, frequently results in the stub failing to sync up when - initially attaching to gdb. - - I think that rtems users will notice significant improvement in - the of the mips stub if this patch is incorporated in the - distribution; certainly I did in my stand-aline environment. I - should hasten to add that it is only an improvement and not a 100% - cure for synchronization problems because '+' characters can (and - do) during as message data, and it's still possible for these to - be mistaken as acks. I have no idea how to fix that short of - redesigning the gdb-remote protocol. - -2002-11-01 Joel Sherrill <joel@OARcorp.com> - - * mips-stub.c: Removed warnings. - -2002-10-02 Joel Sherrill <joel@OARcorp.com> - - * rtems-stub-glue.c: Removed should only be common copy. - -2002-08-14 Greg Menke <gregory.menke@gsfc.nasa.gov> - - * mips-stub.c: Re-debugged a breakpoint problem, zbreak target - address was a char * which caused the target instruction to not - be fully copied, so the zbreak logic corrupted the original - instruction and didn't insert a valid break instruction. - -2002-03-08 Joel Sherrill <joel@OARcorp.com> - - * mips-stub.c: Removed warnings. - -2002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov> - - * mips-stub.c: Debugged & tweaked the gdb command processing, - zbreak stuff, breakpoint and step code. Implemented 'T' command - support and debugged remote gdb support w/ the Mongoose bsp. - Added the memory segment support. - * memlimits.h: Disabled all contents in favor of memory sement - support. This file could probably go away. - * rtems-stub-glue.c (rtems_gdb_index_to_stub_id()): New routine. - rtems_gdb_stub_get_register_from_context(): Implemented MIPS version. - rtems_gdb_stub_get_offsets(): Implemented MIPS version. - * README: Updated. - -2002-03-01 Joel Sherrill <joel@OARcorp.com> - - * ChangeLog: Corrected previous entry. - -2002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov> - - * mips-stub.c: Modified isr install routine to - capture all exceptions. - -2001-02-27 Joel Sherrill <joel@OARcorp.com> - - * Significant modifications including adding thread support, the 'X' - command, and reorganizing so that target CPU independent routines - could be reused. - * gdb_if.h: Added numerous prototypes. - * mips-stub.c: Added thread support as well as 'X' command. - Also noticed that the 'P' command was from the mips protocol. - * rtems-stub-glue.c: New file. This file contains all generic - support which should be able to be reused on another target CPU. - -2002-02-08 Joel Sherrill <joel@OARcorp.com> - - * mips-stub.c (handle_exception): Prototype changed to be an RTEMS - entry point. Added comments about possible need to flush cache. - (mips_gdb_stub_install): New routine. - -2002-02-08 Joel Sherrill <joel@OARcorp.com> - - * Makefile, stubinit.S, r46kstub.ld, ioaddr.h: Removed as unused - with RTEMS. - * r46kstub.c: Renamed to mips-stub.c. - * mips-stub.c: New file -- was r46kstub.c. - * memlimits.h: New file was limits.h. - * limits.h: Removed. - * r4600.h: Eliminated need for this file. - * README: Updated. - * gdb_if.h: Added CVS Id. - * mips-stub.c: Attempt to deal with MIPS1 versus MIPS3. - -2002-02-08 Joel Sherrill <joel@OARcorp.com> - - * Merged r46kstub.c into RTEMS distribution without modification. - I got the code from Franz Fischer <Franz.Fischer@franz-fischer.de> - who had used this with an old version of RTEMS with the mips64orion - port of RTEMS. After adding this to the repository, I will tailor - this to work with the RTEMS exception processing model and trim - no longer needed parts. - * ChangeLog, gdb_if.h, ioaddr.h, limits.h, Makefile, mips_opcode.h, - r4600.h, r46kstub.c, r46kstub.ld, README, stubinit.S: - -Sun Sep 29 16:34:53 1996 C. M. Heard <heard@vvnet.com> - - * Updated snapshot posted. - - * stubinit.S (_reset_exception, _general_exception): Reorder - instructions or insert nops as necessary to ensure that the - target register of mfc0, mfc1, and cfc1 instructions is not - used as a source register in the load delay slot of those - instructions and to ensure that the instruction following - mtc0 is always something other than mfc0. Insert .eject - directives and reformat some of the comments to make the - assembler listing more readable. - - * ioaddr.h: add comments pointing out implementation- - specific address definitions. - - * limits.h: add comments describing what the implementation- - specific macros in this file are supposed to do. - -Tue Aug 06 14:43:04 1995 C. M. Heard <heard@vvnet.com> - - * Updated snapshot posted. - - * stubinit.S (_general_exception): Use virtual adresses from - kseg0 (cached, unmapped space) instead of kseg1 (uncached, - unmapped space) in cache instructions. - (_reset_exception): Likewise, and use the right - mask to clean the K0 field in the config register. - -Fri Jul 26 14:41:49 1995 C. M. Heard <heard@vvnet.com> - - * Initial snapshot posted. |