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| author | Damien George <damien.p.george@gmail.com> | 2018-06-28 12:55:54 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-06-28 12:55:54 +1000 |
| commit | d800ed187756c734458d269b1bf0dbfe554ad4f1 (patch) | |
| tree | 6761d8a29d3963ffff47a71c39e2c396d704edb8 /docs/reference/glossary.rst | |
| parent | d8dc918deb8d4b13b8919706f9f208542c9ef2e6 (diff) | |
esp8266/esp8266_common.ld: Put mp_keyboard_interrupt in iRAM.
This function may be called from a UART IRQ, which may interrupt the system
when it is erasing/reading/writing flash. In such a case all code
executing from the IRQ must be in iRAM (because the SPI flash is busy), so
put mp_keyboard_interrupt in iRAM so ctrl-C can be caught during flash
access.
This patch also takes get_fattime out of iRAM and puts it in iROM to make
space for mp_keyboard_interrupt. There's no real need to have get_fattime
in iRAM because it calls other functions in iROM.
Fixes issue #3897.
Diffstat (limited to 'docs/reference/glossary.rst')
0 files changed, 0 insertions, 0 deletions