9 Commits

Author	SHA1	Message	Date
TuxSH	e6fdd6bc98	thermosphere: fix software breakpoints	2021-02-19 21:52:13 +00:00
TuxSH	779aeaa538	thermopshere: gdb: rewrite stop point handling	2021-02-19 21:51:54 +00:00
TuxSH	61fec56c6e	thermosphere: minor changes	2021-02-19 21:51:51 +00:00
TuxSH	3e8bd764d5	thermosphere: unfuck sw breakpoint logic	2021-02-19 21:51:51 +00:00
TuxSH	217c1ad054	thermosphere: implement reading and writing guest memory	2021-02-19 21:51:50 +00:00
TuxSH	72d1992eec	thermosphere: use barriers and caches *properly*. Cache code refactoring ... - set/way cache ops create losses of coherency, do not broadcast and are only meant to be used on boot, period. Cache ops by VA are **the only way** to do data cache maintenance. Fix a bug where the L2 cache was evicted by each core. It shouldn't have. - Cleaning dcache to PoU and invalidating icache to PoU, by VA is sufficient for self-modifying code - Since we operate within a single cluster and don't do DMA, we almost always operate within the inner shareability domain (commit untested on real hw)	2021-02-19 21:51:47 +00:00
TuxSH	a6d191bf4b	thermosphere: add proper memory/instruction barriers for breakpoint stuff	2021-02-19 21:51:43 +00:00
TuxSH	1775d59977	thermosphere: implement stop point broadcast	2021-02-19 21:51:34 +00:00
TuxSH	6289d2e398	thermosphere: sw breakpoint code, etc.	2021-02-19 21:51:32 +00:00