head	1.2;
access;
symbols
	micropython-1-5-2-base:1.1.1.1 MICROPYTHON:1.1.1;
locks; strict;
comment	@# @;


1.2
date	2026.10.15.05.28.06;	author agc;	state dead;
branches;
next	1.1;
commitid	aHLdC1EGCUYk7xZG;

1.1
date	2016.01.14.01.38.49;	author agc;	state Exp;
branches
	1.1.1.1;
next	;
commitid	Q8liT0v6zMF95QQy;

1.1.1.1
date	2016.01.14.01.38.49;	author agc;	state Exp;
branches;
next	;
commitid	Q8liT0v6zMF95QQy;


desc
@@


1.2
log
@Remove waaaay old micropython sources which haven't been relevant for 10 years
@
text
@    .syntax unified
    .cpu cortex-m4
    .thumb
    .text
    .align  2

@@ global variable with the backup registers
    .extern vault_arm_registers
@@ global function that performs the wake up actions
    .extern pyb_sleep_suspend_exit

@@ uint sleep_store(void)
    .global sleep_store
    .thumb
    .thumb_func
    .type   sleep_store, %function
sleep_store:
    dsb
    isb
    push {r0-r12, lr}
    ldr  r1, =vault_arm_registers
    mrs  r0, msp
    str  r0, [r1]
    mrs  r0, psp
    str  r0, [r1, #4]
    mrs  r0, primask
    str  r0, [r1, #12]
    mrs  r0, faultmask
    str  r0, [r1, #16]
    mrs  r0, basepri
    str  r0, [r1, #20]
    mrs  r0, control
    str  r0, [r1, #24]
    dsb
    isb
    bx   lr

@@ uint sleep_restore(void)
    .global sleep_restore
    .thumb
    .thumb_func
    .type   sleep_restore, %function
sleep_restore:
    dsb
    isb
    mrs  r0, msp
    msr  psp, r0
    ldr  r1, =vault_arm_registers
    ldr  r0, [r1, #24]
    msr  control, r0
    ldr  r0, [r1]
    msr  msp, r0
    ldr  r0, [r1, #12]
    msr  primask, r0
    ldr  r0, [r1, #16]
    msr  faultmask, r0
    ldr  r0, [r1, #20]
    msr  basepri, r0
    dsb
    isb
    bl   pyb_sleep_suspend_exit
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import micropython version 1.5.2 into othersrc.

Micropython is a python3 implementation that has been optimised for
micro-controllers and small embedded systems.  It also has a "unix"
port. It has an MIT license.

This is version 1.5.2 of micropython.

	MicroPython implements the entire Python 3.4 syntax (including
	exceptions, "with", "yield from", etc.).  The following core
	datatypes are provided:  str (including basic Unicode
	support), bytes, bytearray, tuple, list, dict, set, frozenset,
	array.array, collections.namedtuple, classes and instances. 
	Builtin modules include sys, time, and struct.  Note that only
	subset of Python 3.4 functionality implemented for the data
	types and modules.

This is the standard micropython source (version v1.5.2), which has been
adapted to use reachover infrastructure. At the present time, libffi
(from pkgsrc) is used. Alternative locations for libffi can be set
using the PKGSRC_PREFIX definition to make.

In the whole scheme of things, micropython is quite small:

	% size bin/micropython
	   text    data     bss     dec     hex filename
	 393495    1624    2208  397327   6100f bin/micropython
	%

and runs much as expected:

	% bin/micropython
	MicroPython v1.5.2 on 2016-01-13; linux version
	Use Ctrl-D to exit, Ctrl-E for paste mode
	>>> print("hello world")
	hello world
	>>> list(5 * x + y for x in range(10) for y in [4, 2, 1])
	[4, 2, 1, 9, 7, 6, 14, 12, 11, 19, 17, 16, 24, 22, 21, 29, 27, 26, 34, 32, 31, 39, 37, 36, 44, 42, 41, 49, 47, 46]
	>>>
	% python2.7
	Python 2.7.10 (default, Oct 17 2015, 17:55:29)
	[GCC 4.8.5] on netbsd7
	Type "help", "copyright", "credits" or "license" for more information.
	>>> print("hello world")
	hello world
	>>> list(5 * x + y for x in range(10) for y in [4, 2, 1])
	[4, 2, 1, 9, 7, 6, 14, 12, 11, 19, 17, 16, 24, 22, 21, 29, 27, 26, 34, 32, 31, 39, 37, 36, 44, 42, 41, 49, 47, 46]
	>>> ^D
	%

This (reachover) version runs all the tests which the gmake version does.

	% make t
	cd bin && make t
	cd /home/agc/local/micropython/bin/../dist/unix/../tests && env MICROPY_MICROPYTHON=/home/agc/local/micropython/bin/micropython ./run-tests
	pass  basics/0prelim.py
	pass  basics/andor.py
	pass  basics/array1.py
	pass  basics/array_add.py
	pass  basics/array_construct.py
	pass  basics/array_construct2.py
	...
	pass  unix/ffi_callback.py
	pass  unix/ffi_float.py
	pass  unix/ffi_float2.py
	474 tests performed (15812 individual testcases)
	474 tests passed
	5 tests skipped: cmd_showbc cmd_verbose machine1 machine_mem extra_coverage
	%

The sources are available from github:
	https://github.com/micropython/micropython

micropython release at:
	https://github.com/micropython/micropython/releases

Sources for 1.5.2 taken from:
	https://github.com/micropython/micropython/archive/v1.5.2.tar.gz

Alistair Crooks
agc@@netbsd.org
Wed Jan 13 17:15:30 PST 2016
@
text
@@