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[/] [or1k/] [tags/] [rel-0-3-0-rc1/] [or1ksim/] [cpu/] - Rev 1745

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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 5785d 18h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1744 Changes to bring behavior into line with the current OpenRISC 1000 specification and support GDB 6.8. A couple of small bugs with handling xterms and opening the remote debug channel are also fixed. Header files have been added to sources in Makefile.am files where they are missing, so that "make tags" will include them. Makefile.in files have been regenerated due to these changes. jeremybennett 5786d 17h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1743 Changes to bring behavior into line with the current OpenRISC 1000 specification and support GDB 6.8. A couple of small bugs with handling xterms and opening the remote debug channel are also fixed. Header files have been added to sources in Makefile.am files where they are missing, so that "make tags" will include them. Makefile.in files have been regenerated due to these changes. jeremybennett 5786d 17h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1731 Move ic configuration out of the global config struct. Register ic callbacks
instead of haveing static calls to the functions.
nogj 6745d 03h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1729 NOP_CNT_RESET resets the isntruction counters not the cpu! Fixes booting
linux-2.6 with dynamic execution.
nogj 6745d 03h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1728 RET_FROM_DYN_CODE messes up when the stack has been shifted. To avoid any
problems with gcc add the op_do_jump() function implemented in assembly that
handles returning from recompiled code.
nogj 6745d 03h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1727 Operations may be given the index of 0 so move the definition of
op_mark_loc_indx to the end of the file when the operation numbers are already
known, giving op_mark_loc_indx a free index.
nogj 6745d 04h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1721 Use SPEEDY_CALL to call op_support_analysis(). nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1720 Warning/spelling/gramer/useless comment removal fixes. nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1718 Move the dmmu config out of the global config struct nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1717 Move the immu config out of the global config struct nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1715 Add the capability to the pic to simulate a level or edge triggered pic. Add
a clear_interrupt() function that the peripherals need to use to signal that
they negated their interrupt line.
nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1714 Add a le16_() macro that will return the data in an appropriate endianness for
the cpu to think the data is little endian. Use the macro in the ata
peripheral.
nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
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 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1691 Remove useless conditions from enter_dyn_code() nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1690 Move the main execution loop to execute.c. nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
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 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1686 Remove the immu_ex_from_insn hack. nogj 6746d 15h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1685 Remove the test_dyn_rec program. It's not that usefull anymore now that the
recompiler more-or-less works, it was starting to accumulate lots of hacks and
was a burden on maintance
nogj 6746d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/
1684 Instead of encoding the value of the raw instruction into the generated
instruction stream, put it into a malloced array that is accessed when
analysis() is called
nogj 6746d 16h /or1k/tags/rel-0-3-0-rc1/or1ksim/cpu/

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