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[/] [or1k/] [tags/] [rel-0-3-0-rc1/] [or1ksim/] [toplevel.c] - Rev 1765

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1765 root 5628d 09h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1749 This commit was manufactured by cvs2svn to create tag 'rel-0-3-0-rc1'. 5777d 14h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1748 These are all the changes for Or1ksim 0.3.0 release candidate 1. The changes
are explained in the NEWS, README and ChangeLog files. A number of
long-standing bugs are fixed (see the OpenRISC tracker), and the code is
brought up to a consistent standard, following the GNU coding conventions
throughout.

Argument parsing now uses argtable2, and a User Guide has been added.
Documentation throughout has been extended to be compatible with Doxygen,
providing a further level of technical detail on the internals.		 jeremybennett 5777d 14h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1745 These are the changes to allow or1ksim to build as a library as well as a standalone simulator. The concept of a "generic" peripheral is added, which will commuicate with an external model via upcalls. jeremybennett 5813d 14h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1692 Instead of playing games with the esp when a jump needs to be executed, use
longjmp() to get to the jump handling code.		 nogj 6774d 11h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1690 Move the main execution loop to execute.c. nogj 6774d 11h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1689 Move do_scheduler() to sched.c. Doesn't result in any performance loss. nogj 6774d 11h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1688 Don't inline sched_add/sched_remove. This only results in a minimal performance
loss.		 nogj 6774d 11h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1687 Don't use MMX registers to keep track of the pc and the number of cycles
remaining untill the next job. Keeping the two places that these where used at
concurrent bloated generated code quite a bit and there was no performance
increase resulting from their use.		 nogj 6774d 11h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1655 Move the functionality of init_dmmu() to dmmu_end_sec() that gets called when
the dmmu config file section has been parsed		 nogj 6774d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1654 Move the functionality of init_immu() to immu_end_sec() that gets called when
the immu config file section has been parsed		 nogj 6774d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1645 Or1ksim release 0.2.0 nogj 6775d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1642 Release 0.2.0-rc3 nogj 6786d 14h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1609 0.2.0-rc2 release nogj 6828d 19h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1607 Don't drop cycles from the scheduler nogj 6829d 13h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1593 Don't kill sim on second ctrl+c if the cli prompt has already been shown nogj 6848d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1557 Fix most warnings issued by gcc4 nogj 6910d 23h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1550 * prototype() -> prototype(void) where appropriate.
* Use `static' where it can be used.		 nogj 6972d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1548 Print the useage of the -d in the help text nogj 6972d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1539 Speed up the dmmu nogj 6973d 01h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1538 Speed up the immu nogj 6973d 01h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1537 Remove old spr logging code. Use `-d +spr' to get spr access logged to stderr nogj 6973d 01h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1506 * Remove very slow {set,test}sprbit{,s} functions.
* Remove uses of getsprbits in time critical functions.		 nogj 6977d 20h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1486 * Seporate out the code used for handling the memory peripheral to peripheral/memory.c
* Mostly decouple the memory controller from the internals of the memory handling.
* Rewrite memory handling to be more linear and thus much faster.
* Issue a bus error on read/write with invalid granularity.		 nogj 7020d 20h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1480 Kill the sim on the second ctrl-c nogj 7041d 12h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1471 Rewrite the interactive mode handling to also work in the recompiler nogj 7068d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1455 Remove nolonger needed --output-cfg option nogj 7068d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1452 Implement a dynamic recompiler to speed up the execution nogj 7068d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1446 Cosmetic fixes nogj 7068d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c
1432 Collect most of the cpu state variables in a structure (cpu_state) nogj 7068d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/toplevel.c

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