Commit Graph

21 Commits

Author SHA1 Message Date
Damien George
155fdc74d5 py/asm: Remove need for dummy_data when doing initial assembler passes.
For all but the last pass the assembler only needs to count how much space
is needed for the machine code, it doesn't actually need to emit anything.
The dummy_data just uses unnecessary RAM and without it the code is not
any more complex (and code size does not increase for Thumb and Xtensa
archs).
2016-12-09 22:50:58 +11:00
Damien George
c8746e1e72 py: Move arch-specific assembler macros from emitnative to asmXXX.h. 2016-12-09 16:51:49 +11:00
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
b8f9ac5411 py: Implement ptr32 load and store in viper emitter. 2015-10-13 00:50:17 +01:00
Damien George
567b349c2b py: Implement native multiply operation in viper emitter. 2015-06-04 14:00:29 +00:00
Damien George
9988618e0e py: Implement full func arg passing for native emitter.
This patch gets full function argument passing working with native
emitter.  Includes named args, keyword args, default args, var args
and var keyword args.  Fully Python compliant.

It reuses the bytecode mp_setup_code_state function to do all the hard
work.  This function is slightly adjusted to accommodate native calls,
and the native emitter is forced a bit to emit similar prelude and
code-info as bytecode.
2015-04-07 22:43:28 +01:00
Damien George
e5bcbcdebd py: Allow asmx64 to compile with -Wsign-compare.
See issue #699.
2015-01-22 14:08:58 +00:00
Damien George
ebde3c694f py: Add guarded includes for asm-based headers. 2015-01-01 18:07:43 +00:00
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
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
d66e48662b py: Add store r8 and store r16 ops to asm_x86 and asm_x64. 2014-09-29 19:42:06 +01:00
Damien George
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
Damien George
c90f59ec3a py: Add support for emitting native x86 machine code. 2014-09-06 23:06:36 +01:00
Damien George
36db6bcf54 py, compiler: Improve passes; add an extra pass for native emitter. 2014-05-07 17:24:22 +01:00
Damien George
04b9147e15 Add license header to (almost) all files.
Blanket wide to all .c and .h files.  Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.

Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
Paul Sokolovsky
2efbc622cb Typo fix in comment. 2013-12-30 21:03:41 +02:00
Damien
054848a1b8 Compiler computes labels and max_num_labels. 2013-10-05 13:44:41 +01:00
Damien
b05d707b23 Further factorise PASS_1 out of specific emit code. 2013-10-05 13:37:10 +01:00
Damien
429d71943d Initial commit. 2013-10-04 19:53:11 +01:00