suspect-devices/circuitpython/py/asmx64.c, branch 6.0.x CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.0.x 2020-07-06T18:16:25+00:00 Add license to some obvious files. 2020-07-06T18:16:25+00:00 Diego Elio Pettenò flameeyes@flameeyes.com 2020-06-03T22:40:05+00:00 urn:sha1:34b4993d63a6b576f29d624385c681f679b4124c py/asm*.c: Remove unnecessary check for num_locals<0 in asm entry func. 2018-02-24T12:10:20+00:00 Damien George damien.p.george@gmail.com 2018-02-24T12:10:20+00:00 urn:sha1:c0bcf00ed100181a532240d904395de11addcd33 All callers of the asm entry function guarantee that num_locals>=0, so no need to add an explicit check for it. Use an assertion instead. Also, the signature of asm_x86_entry is changed to match the other asm entry functions. all: Use the name MicroPython consistently in comments 2017-07-31T08:35:40+00:00 Alexander Steffen devel.20.webmeister@spamgourmet.com 2017-06-30T07:22:17+00:00 urn:sha1:55f33240f3d7051d4213629e92437a36f1fac50e There were several different spellings of MicroPython present in comments, when there should be only one. py/asmx64: Support moving a 64-bit immediate to one of top 8 registers. 2017-07-18T07:30:23+00:00 Damien George damien.p.george@gmail.com 2017-07-18T07:30:23+00:00 urn:sha1:3235b95f087751f54c5531e24033e802be199d7c If constants (eg mp_const_none_obj) are placed in very high memory locations that require 64-bits for the pointer then the assembler must be able to emit instructions to move such pointers to one of the top 8 registers (ie r8-r15). py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09T11:50:58+00:00 Damien George damien.p.george@gmail.com 2016-12-09T11:50:58+00:00 urn:sha1:155fdc74d5864266441887d6c88111159f401a62 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). py: Factor out common code from assemblers into asmbase.[ch]. 2016-11-27T22:24:50+00:00 Damien George damien.p.george@gmail.com 2016-11-27T22:24:50+00:00 urn:sha1:612599587bef71e1deca9a77a8e2e16e69b045de All assemblers should "derive" from mp_asm_base_t. py/asmx64: Support all 16 regs in reg to memory move instructions. 2016-02-15T09:05:50+00:00 Damien George damien.p.george@gmail.com 2016-02-15T09:05:50+00:00 urn:sha1:94e4bd456fa4faf3fceb455c51c2c87d24d34fc6 py/asmx64: Add helper macro for generating REX_[WRXB] bits from a reg64. 2016-02-15T09:02:13+00:00 Damien George damien.p.george@gmail.com 2016-02-15T09:02:13+00:00 urn:sha1:46fc7a3d75d12d9719083fbfa8887cb4cb79daa5 py: Implement ptr32 load and store in viper emitter. 2015-10-12T23:50:17+00:00 Damien George damien.p.george@gmail.com 2015-10-12T23:50:17+00:00 urn:sha1:b8f9ac54111ad0962401c764112c9a5669699deb py: Implement native multiply operation in viper emitter. 2015-06-04T14:00:29+00:00 Damien George damien.p.george@gmail.com 2015-06-04T14:00:29+00:00 urn:sha1:567b349c2b271c0f04add0f1beb36495835f66f8