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[/] [or1k/] [trunk/] [or1ksim/] [cpu/] - Rev 1715

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Rev Log message Author Age Path
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 6743d 06h /or1k/trunk/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 6743d 06h /or1k/trunk/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 6743d 06h /or1k/trunk/or1ksim/cpu/
1691 Remove useless conditions from enter_dyn_code() nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1690 Move the main execution loop to execute.c. nogj 6743d 06h /or1k/trunk/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 6743d 06h /or1k/trunk/or1ksim/cpu/
1686 Remove the immu_ex_from_insn hack. nogj 6743d 06h /or1k/trunk/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 6743d 06h /or1k/trunk/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 6743d 06h /or1k/trunk/or1ksim/cpu/
1683 Protect l.jr instructions from having their delay slot on the page after the
instruction itself
nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1682 Move the call to find_jump_loc() to avoid a condition. nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1681 Use page_offset_mask instead of page_size - 1 nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1680 Reset opq->xref to zero after the page has been recompiled in preperation for
the next time recompile_page may be called
nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1679 Remove useless memcpy() nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1678 Remove the ts_current hack by haveing the temporaries always shipped out before
any instruction that has the posibility to generate an exception
nogj 6743d 06h /or1k/trunk/or1ksim/cpu/
1677 Only ship a temporary out if it has been used as a destination register nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1676 Only move a register into a temporary if it has been used as a source register nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1675 Remove the unneeded local i from eval_insn_ops() nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1674 Move shipping the jump-to register to gen_j_reg(), where it belongs. nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1673 Move Condition to the correct place nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1672 Store instructions don't modify any register. Don't mark them as such in the
arch. definitions
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1671 Remove the unused addr parameter to the recompile_insn() function nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1670 Move the check for the link register from recompile_insn to the two jal
instructions that need it
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1669 Special case exception instructions only once nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1668 Create a def_op_t.h file that may be used to define arrays of function pointers,
pointing to the operation generation functions
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1667 Have store operations use op_1t.h and op_2t.h to generate the combination of
operations that operate on the different temporaries
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1666 Have load operations use op_1t.h and op_2t.h to generate the combination of
operations that operate on the different temporaries
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1665 Have mac operations use op_2t.h to generate the combination of operations that
operate on the different temporaries.
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1664 Have m{f,t}spr operations use op_1t.h and op_2t.h to generate the combination of
operations that operate on the different temporaries
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/
1663 Have compare operations use op_2t.h to generate the combination of operations
that operate on the different temporaries
nogj 6743d 07h /or1k/trunk/or1ksim/cpu/

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