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[/] [or1k/] [tags/] [rel-0-3-0-rc3/] [or1ksim/] [toplevel.c] - Rev 1748

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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 5755d 23h /or1k/tags/rel-0-3-0-rc3/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 5791d 22h /or1k/tags/rel-0-3-0-rc3/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 6752d 20h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1690 Move the main execution loop to execute.c. nogj 6752d 20h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1689 Move do_scheduler() to sched.c. Doesn't result in any performance loss. nogj 6752d 20h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1688 Don't inline sched_add/sched_remove. This only results in a minimal performance
loss.		 nogj 6752d 20h /or1k/tags/rel-0-3-0-rc3/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 6752d 20h /or1k/tags/rel-0-3-0-rc3/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 6752d 21h /or1k/tags/rel-0-3-0-rc3/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 6752d 21h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1645 Or1ksim release 0.2.0 nogj 6753d 21h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1642 Release 0.2.0-rc3 nogj 6764d 23h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1609 0.2.0-rc2 release nogj 6807d 04h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1607 Don't drop cycles from the scheduler nogj 6807d 22h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1593 Don't kill sim on second ctrl+c if the cli prompt has already been shown nogj 6827d 00h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1557 Fix most warnings issued by gcc4 nogj 6889d 08h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1550 * prototype() -> prototype(void) where appropriate.
* Use `static' where it can be used.		 nogj 6950d 21h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1548 Print the useage of the -d in the help text nogj 6950d 21h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1539 Speed up the dmmu nogj 6951d 10h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1538 Speed up the immu nogj 6951d 10h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1537 Remove old spr logging code. Use `-d +spr' to get spr access logged to stderr nogj 6951d 10h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1506 * Remove very slow {set,test}sprbit{,s} functions.
* Remove uses of getsprbits in time critical functions.		 nogj 6956d 05h /or1k/tags/rel-0-3-0-rc3/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 6999d 05h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1480 Kill the sim on the second ctrl-c nogj 7019d 21h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1471 Rewrite the interactive mode handling to also work in the recompiler nogj 7047d 00h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1455 Remove nolonger needed --output-cfg option nogj 7047d 00h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1452 Implement a dynamic recompiler to speed up the execution nogj 7047d 00h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1446 Cosmetic fixes nogj 7047d 00h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1432 Collect most of the cpu state variables in a structure (cpu_state) nogj 7047d 01h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1404 Move the function of ic_clock() to mtspr() and remove it nogj 7047d 01h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c
1402 Do what dc_clock() did in mtspr() and remove it nogj 7047d 01h /or1k/tags/rel-0-3-0-rc3/or1ksim/toplevel.c

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