circuitpython

Commit Graph

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	ad297a1950	py: Allow inline-assembler emitter to be generic. This patch refactors some code so that it is easier to integrate new inline assemblers for different architectures other than ARM Thumb.	2016-12-09 17:06:21 +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

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

ad297a1950

py: Allow inline-assembler emitter to be generic.

This patch refactors some code so that it is easier to integrate new
inline assemblers for different architectures other than ARM Thumb.

2016-12-09 17:06:21 +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

3 Commits