 Károly Balogh
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e1501c86bf
m68k: fix no FPU support
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7 anni fa |
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Károly Balogh
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cf8aebf00f
m68k: enabled safecall exception wrappers with linux
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8 anni fa |
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Károly Balogh
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a34b6c7c53
m68k: atari also uses syscalls, so update the comment for that too
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8 anni fa |
 svenbarth
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4d41decd5d
* since m68k has a working implementation for the register calling convention and it's in fact used as default calling convention it should also be possible to explicitely declare routines as that calling convention
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8 anni fa |
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svenbarth
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d35e9a69fa
* update comment regarding pocall_syscall in supported_calling_conventions
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8 anni fa |
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Károly Balogh
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2bfa1b995a
m68k: added division/remainder cpu capabilities
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9 anni fa |
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Károly Balogh
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7fbae10515
m68k: added more cpu capabilities (unaligned access, long addressing, various MULx), and the 68060 cpu target
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9 anni fa |
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Károly Balogh
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bd17976cf1
m68k: added Coldfire CPU capability MVS/MVZ instructions. also fixed CFv4e capabilities
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9 anni fa |
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Károly Balogh
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9d2dad2463
m68k: added cpu type cfv4e, which is the only ColdFire with FPU, and GNU AS needs this to actually allow CF FPU code
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9 anni fa |
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Károly Balogh
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bd564b8933
m68k: some code to support the ColdFire v4e FPU. not functional yet.
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9 anni fa |
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Károly Balogh
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4e964c2ed7
m68k: rewrote fixref and a_load_ref_ref, fixing a bunch of problems on ColdFire, unifying and simplifying the code a lot, and hopefully not killing anything in the process
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9 anni fa |
 Jeppe Johansen
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3cb9be73bc
Moved tcontrollerdatatype out into cpuinfo.
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10 anni fa |
 florian
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5c67fcc43f
+ change always floating point divisions into multiplications if they are a power of two,
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10 anni fa |
 Tomas Hajny
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3ee3542744
* boolean constant instead of IFDEFs for detection of microcontroller support
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10 anni fa |
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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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11 anni fa |
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Károly Balogh
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f91ae2700c
m68k: added CPUM68K_HAS_ROLROR capability flag
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11 anni fa |
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Károly Balogh
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7093efe4c4
fixed comment, no functional changes
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11 anni fa |
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Károly Balogh
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6bd062b59f
according to the M68K PRM and also GNU AS, plain 68000 has no BRA.L
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11 anni fa |
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Károly Balogh
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dfe2f253f9
added 68040 CPU type, MOVE16 and ColdFire V4 extra instructions
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11 anni fa |
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svenbarth
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6f5a648516
Improve the cpu type handling for M68k just in case we should branch 2.8.0 before I can start working on M68k again.
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12 anni fa |
 pierre
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0af0da69b1
New GasCpuTypeStr array: GAS uses different names for cpu variants
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12 anni fa |
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florian
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4d86d25c6c
* -O4 switch for optimizations which are correct but which might have unexpected effects
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13 anni fa |
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florian
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b330bba0bc
+ introduce -Oofastmath
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13 anni fa |
 Jonas Maebe
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3798b79fd7
+ optimization that (re)orders instance fields of Delphi-style classes in
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13 anni fa |
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florian
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5acf377e31
* enable node cse for all cpus as level 2 optimization
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15 anni fa |
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florian
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abfdda6129
* small m68k cleanups
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18 anni fa |
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florian
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2a54d957b2
* fixed two small errors
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19 anni fa |
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florian
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a61abb25cb
* reorganized optimizer switch sets
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19 anni fa |
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Jonas Maebe
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8a6ebdf274
- disabled loop unrolling for level 3 optimizations since it only causes
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19 anni fa |
 peter
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2888a21593
* list supported optimization options in -i
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19 anni fa |
