 Károly Balogh
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6753f86987
m68k: migrate the compiler to the new instruction tables and drop the old ones
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vor 5 Jahren |
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Károly Balogh
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19a6964088
m68k: add subregisters. on 68k, these are not as universal as on x86 and work differently, but the compiler needs this infrastructure to do 16bit math (which is a massive improvement on '000) or word-size indexes on CPUs which support it
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vor 6 Jahren |
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Károly Balogh
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db2875ceba
m68k: added the remaining instructions with explicit rounding precision. fixed fsflmul to be fsglmul (this is also typo in the original 68k PRM)
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vor 6 Jahren |
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Károly Balogh
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2a87b885b1
m68k: added the most important FPU instructions with explicit rounding precision (eg. FSADD/FDADD)
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vor 6 Jahren |
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Károly Balogh
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c4e954c9a5
m68k: added fint and fintrz instructions
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vor 8 Jahren |
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Károly Balogh
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a2a630e9c5
m68k: fixed and enabled hardware mod/div support for coldfire, also it no longer depends on cpu family but cpu capability
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vor 9 Jahren |
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Károly Balogh
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258b42de26
m68k: added support for FSIN/FCOS. these are software supported on the 68040, so we should have a separate 68040/060 FPU option too, to avoid these in the future.
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vor 10 Jahren |
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Károly Balogh
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c062e55aa2
m68k: after a compare on the FPU, move the condition flags back to the CPU. this should make floating point compare actually working
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vor 10 Jahren |
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Károly Balogh
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8acc260a09
m68k: added the byterev and ff1 CF ISAA+/ISAC instructions, also added byterev as a CPU capability
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vor 11 Jahren |
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Károly Balogh
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fe3d11118c
add string version of the new instructions to the right place. removed one more duplicate table.
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vor 12 Jahren |
 florian
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4cbb67aa00
* some fpu emulation code from arm to generic code generator moved
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vor 19 Jahren |
 fpc
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790a4fe2d3
* log and id tags removed
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vor 20 Jahren |
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fpc
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50778076c3
initial import
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vor 20 Jahren |
 peter
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e417e34496
* truncate log
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vor 20 Jahren |
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florian
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9706934fdc
* fixed using new reg. tables
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vor 21 Jahren |
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florian
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9e26b177e6
* initial revision
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vor 21 Jahren |
