Wayne Ren 8f47802d73 arc: fix the pollution of lp_xxx regs in _rirq_return_from_coop ... in the _rirq_return_from_coop, a fake irq stack frame is created. But the value of lp_start, lp_end, lp_count are not set correctly. When rtie is executed, the zero-overhead loop will be enabled, if the pc crosses the value of lp_end and lp_count is not zero. The pc will jump to lp_start. This will break down the system. This commit fixs this bug and set the correct value of lp_start, lp_end and lp_count(only need to set lp_count). Signed-off-by: Wayne Ren <wei.ren@synopsys.com>		2019-01-17 07:45:01 -05:00
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core	arc: fix the pollution of lp_xxx regs in _rirq_return_from_coop	2019-01-17 07:45:01 -05:00
include	arch: arc: Remove priv_stack_size field form _thread_arch	2018-12-12 09:24:47 -08:00
CMakeLists.txt	cmake: Remove dead code LTO references	2018-12-21 21:04:18 +01:00
Kconfig	kconfig: move soc selection to ZEPHYR_BASE/soc/	2018-09-13 00:56:48 -04:00
defconfig	boards: cleanup and update the default config of arc boards	2018-08-24 09:31:24 -07:00