Paul Sokolovsky
9d7b871f58
esp8266: Store frozen modules in FlashROM.
...
Requires special lexer to access their contents.
2016-03-17 23:06:47 +08:00
Damien George
3fbbbecec9
esp8266: Put more code in iROM section.
...
Also explicitly name the py/*.o files in the linker file, to enable easy
testing of putting certain ones in iRAM.
2016-03-08 11:31:39 +07:00
Damien George
05dda0ee9e
esp8266: Enable modlwip.
2016-03-08 10:21:50 +07:00
Paul Sokolovsky
259f1344ca
esp8266/esp8266.ld: Link in SDK version section.
...
Otherwise, os.uname() returns empty string for SDK version.
2016-03-03 15:37:19 +02:00
Damien George
6d0629bddc
esp8266: Enable float support, using 30-bit stuffed floats.
...
No complex numbers though.
2016-03-02 22:43:10 +02:00
Damien George
f09f8097d5
esp8266: Put more code in irom0 section, to get it building again.
2015-10-20 22:59:31 +01:00
Josef Gajdusek
7d8edeff4e
esp8266: Update to SDK version 1.1.0 (MIT-licensed).
...
1. Updated linker script, now user app appears to contain exception vector
table and oesn't work (faults) without it.
2. Commened out support for GPIO pulldown, which was removed in this SDK
version without clear explanation, but apparently because it was released
without proper validation, and now turns out it doesn't work as expected,
or there's a different function there.
2015-05-30 20:58:59 +03:00
Damien George
304a96d7d6
esp8266: Put more literal and text obj data in irom0_0_seg.
...
With newer versions of esp_iot_sdk the iram1_0_seg started to overflow.
Now it doesn't.
Addresses issue #1254 .
2015-05-13 14:49:14 +01:00
Josef Gajdusek
b47931978f
esp8266: Update the linker script
...
Moved modesp.o to flash and increased size of the irom0_0_seg segment. The new
value was taken from NodeMCU linker script.
2015-05-13 00:12:54 +01:00
Damien George
e636279fe0
esp8266: Move more rodata to irom section.
...
rodata can only go in iram/irom if it's accessed only using word loads
(ie no byte or half-word access).
2014-11-29 14:36:18 +00:00
Damien George
fbea810043
esp8266: Change bignum from mpz to longlong; move some rodata to iram.
...
Some rodata items can go in iram/irom segment, but not others. With
this patch ESP now has 24256 bytes of heap ram. It passes 228 out of
248 tests from tests/basics directory.
2014-11-28 14:58:25 +00:00
Damien George
075d597464
esp8266: New port of Micro Python to ESP8266 wifi module.
2014-11-27 20:30:33 +00:00
