21ca2d76a2
py: Partially fix viper multi-comparison; add test for it.
2014-10-19 19:00:51 +01:00
3c34d4140d
py: Fix x86 viper code generation, mem8 <-> mem16 for load.
2014-10-12 16:10:25 +00:00
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
1ef2348df0
py: Implement and,or,xor native ops for viper.
2014-10-12 14:21:06 +01:00
e5268963c6
Implement missing ARM emitter functions for viper
2014-10-04 00:57:21 +02:00
39dc145478
py: Change [u]int to mp_[u]int_t in qstr.[ch], and some other places.
...
This should pretty much resolve issue #50 .
2014-10-03 19:52:22 +01:00
dfef4249eb
py: Fix viper store on x86; add tests for viper ptr16.
2014-09-29 21:41:41 +00:00
e9dac3b4d0
py: Add casting to viper; add native mem stores to viper.
...
Viper can now do the following:
def store(p:ptr8, c:int):
p[0] = c
This does a store of c to the memory pointed to by p using a machine
instructions inline in the code.
2014-09-29 22:10:41 +01:00
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
6f81348fa2
py: Allow viper to use ints as direct conditionals in jumps.
...
Allows things like: if 1: ...
2014-09-29 19:42:06 +01:00
0b610de017
py: Make macro names in assemblers consistent, and tidy up a bit.
2014-09-29 19:42:06 +01:00
851f15f34c
py: In asmthumb, clean up unit/int types and ite ops.
2014-09-29 19:42:06 +01:00
d6230f62c7
py: Make native emitter handle multi-compare and not/is not/not in ops.
2014-09-23 14:15:45 +00:00
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
bb29546868
py: Load strings as objects when compiling viper.
...
Eventually, viper wants to be able to use raw pointers to strings and
arrays for efficient access. But for now, let's just load strings as a
Python object so they can be used as normal. This will anyway be
compatible with eventual intended viper behaviour.
Addresses issue #857 .
2014-09-12 23:15:06 +01:00
6eae861685
py: Put define of x86 argument registers in asmx86.h.
2014-09-08 22:16:35 +00:00
7ff996c237
py: Convert [u]int to mp_[u]int_t in emit.h and associated .c files.
...
Towards resolving issue #50 .
2014-09-08 23:05:16 +01:00
8105736982
py: Clean up x86-64 native assembler; allow use of extended regs.
...
Native x86-64 now has 3 locals in registers.
2014-09-07 01:06:19 +01:00
25d904105c
py: Adjust regs for x86 so that 1 more local can live in a reg.
2014-09-06 23:24:32 +00:00
03281b3850
py: Allow x86 native functions to take arguments.
...
Fix some bugs with x86 stack and saving registers correctly.
2014-09-06 22:38:50 +00:00
c90f59ec3a
py: Add support for emitting native x86 machine code.
2014-09-06 23:06:36 +01:00
e6ce10a3e7
py: Native emitter now supports delete name & global, and end finally.
2014-09-06 18:38:20 +01:00
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
02d95d7ce9
py: Fix 2 bugs in native emitter: jump_or_pop and stack settling.
...
Addresses issue #838 .
2014-08-29 20:05:32 +01:00
fe3d16e8c2
Basic native ARM emitter
2014-08-27 18:18:50 +02:00
Damien George
Fabian Vogt