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17 Commits

Author SHA1 Message Date
Damien George
612599587b py: Factor out common code from assemblers into asmbase.[ch]. 
All assemblers should "derive" from mp_asm_base_t.
 2016-11-28 09:24:50 +11:00
Damien George
567b349c2b py: Implement native multiply operation in viper emitter. 2015-06-04 14:00:29 +00:00
Paul Sokolovsky
351424e719 emitnative: Revamp ARM codegen compile after full-arg support refactors. 
The code was apparently broken after 9988618e0e
"py: Implement full func arg passing for native emitter.". This attempts to
propagate those changes to ARM emitter.
 2015-05-08 22:35:34 +01:00
Damien George
4dea922610 py: Adjust some spaces in code style/format, purely for consistency. 2015-04-09 15:29:54 +00:00
Damien George
d9dc6fff21 py: Allocate memory for assembled code at start of PASS_EMIT. 
Previously was allocating at end of PASS_COMPUTE, and this pass was
being run twice, so memory was being allocated twice.
 2015-01-14 00:38:33 +00:00
Damien George
51dfcb4bb7 py: Move to guarded includes, everywhere in py/ core. 
Addresses issue #1022.
 2015-01-01 20:32:09 +00:00
Paul Sokolovsky
c0bc3bd736 asmarm: Fix bug with encoding small negative ints using MVN instruction. 2014-12-14 03:24:17 +02:00
Damien George
91cfd414c0 py: Implement native load for viper. 
Viper can now do: ptr8(buf)[0], which loads a byte from a buffer using
machine instructions.
 2014-10-12 16:59:29 +01:00
Damien George
1ef2348df0 py: Implement and,or,xor native ops for viper. 2014-10-12 14:21:06 +01:00
Fabian Vogt
e5268963c6 Implement missing ARM emitter functions for viper 2014-10-04 00:57:21 +02:00
Damien George
3112cde900 py: Implement more binary ops for viper emitter. 
This included a bit of restructuring of the assembler backends.  Note
that the ARM backend is missing a few functions and won't compile.
 2014-09-29 19:42:06 +01:00
Damien George
0b610de017 py: Make macro names in assemblers consistent, and tidy up a bit. 2014-09-29 19:42:06 +01:00
Damien George
d4a799f152 py: Make asm_arm_less_op take destination register as first arg. 
This gets ARM native emitter working againg and addresses issue #858.
 2014-09-15 16:39:24 +01:00
Damien George
dda46460ff Code style/whitespace cleanup; remove obsolete headers. 
And move the MAP_ANON redefinition from py/asmx64.c to unix/alloc.c.
 2014-09-03 22:47:23 +01:00
Fabian Vogt
b7235b8412 Add cache flush in py/asmarm.c and add new MP_PLAT_ALLOC_EXEC and MP_PLAT_FREE_EXEC macros 
Fixes issue #840
 2014-09-03 23:07:42 +02:00
Fabian Vogt
16ee30c6fa Clarify copyright on asmarm files 2014-08-28 01:18:56 +02:00
Fabian Vogt
fe3d16e8c2 Basic native ARM emitter 2014-08-27 18:18:50 +02:00