 Károly Balogh
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391a79aebf
m68k: a bunch of tweaks and improvements to assembly functions. higher move() speed on coldfire, disabled fillword implementation on CPUs not supporting unaligned access
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преди 9 години |
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Károly Balogh
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846dd6b57b
m68k: use the Amiga-specific atomic ops on Amiga
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преди 10 години |
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Károly Balogh
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49f3473735
fixed the define around the FPU code
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преди 10 години |
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Károly Balogh
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7758ad9313
m68k: clear the FPU Control Register at program start. This fixes some testcode randomly failing on AmigaOS, where the FPCR state is inherited from the parent task. Also added the FPCR layout and rounding modes info, based on the Motorola 68k PRMm68k.inc
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преди 10 години |
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Károly Balogh
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f2c7a3efbf
m68k: some assembler SwapEndian() implementations I did a while back. disabled for now, because they weren't extensively tested and benchmarked
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преди 10 години |
 sergei
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38d5be4182
+ Comment about behavior of DBRA instruction
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преди 10 години |
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sergei
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e232dd5066
+ m68k: default implementation of fpc_cpuinit, provides correct masking of floating-point exceptions and fixes test/testv8.pp.
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преди 11 години |
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sergei
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acd3ea8750
* m68k: Fixed parameter passing to conform to ABI:
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преди 11 години |
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sergei
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217ab9879c
* Enabled internal handling of Abs(longint) for all targets. It has been implemented in cross-platform way ages ago (see tcginlinenode.second_abs_long), but not enabled on MIPS,SPARC and m68k.
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преди 11 години |
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Károly Balogh
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50c59a1cc2
don't try to fillchar/move by a negative amount, fixes tmem test
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преди 11 години |
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Károly Balogh
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e27db65085
really fixed FillChar and fixed FillWord. fixes 8 tests.
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преди 12 години |
 svenbarth
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83f4344c20
Fix around 30 tests for m68k by fixing FillChar:
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преди 12 години |
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svenbarth
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dfb0c7da24
Forgot to commit this the last time: Use CPUM68K_HAS_DBRA instead of CPUCOLDFIRE (which does not exist anymore).
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преди 12 години |
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svenbarth
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83af4e93f7
rtl/m68k/m68k.inc:
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преди 12 години |
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svenbarth
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f5e94a02cd
rtl/m68k/m68k.inc:
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преди 12 години |
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Károly Balogh
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0702109f37
get_frame to return a5 on Amiga
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преди 12 години |
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Károly Balogh
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e2f02faca0
do not refer reg a6 directly, base pointer might differ among platforms (a5 on m68k-amiga)
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преди 12 години |
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svenbarth
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4d1e42e891
rtl/m68k/setjump.inc:
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преди 13 години |
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svenbarth
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fb873d6f02
rtl/m68k/m68k.inc:
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преди 13 години |
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svenbarth
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f204f84f6a
rtl/m68k/m68k.inc, move:
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преди 13 години |
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svenbarth
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58d9b0853c
* rtl/m68k/m68k.inc, move:
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преди 13 години |
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svenbarth
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43d8da7aa3
Replace DBRA instruction for Coldfire with a SUB/BRA combination in the for-loop-code-
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преди 13 години |
 pierre
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8469741700
+ Added additional addr pointer parameter to
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преди 13 години |
 florian
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b07cd83892
* made system unit on m68k-linux compilable
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преди 19 години |
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Károly Balogh
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572c8430ac
+ more mess to make the skeleton amiga rtl compile
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преди 19 години |
 Jonas Maebe
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5b9f58ef73
* reverted r2037 because of braindead "out" semantics for refcounted
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преди 20 години |
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Jonas Maebe
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84aab46550
* changed formal "var" paramters of move, movechar0 and fill* into
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преди 20 години |
 peter
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4ace790492
* remove $Log
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преди 20 години |
 fpc
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790a4fe2d3
* log and id tags removed
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преди 20 години |
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fpc
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50778076c3
initial import
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преди 20 години |
