3 Commits

Author	SHA1	Message	Date
Keith Packard	531050ada2	picolibc: Enable TLS support [v4] ... Allocate and initialize a thread-local block for each thread at the top of the stack. Set the tls base when switching to a new thread. Add tdata/tbss linker instructions to cortex_m and risc-v scripts. Signed-off-by: Keith Packard <keithp@keithp.com> --- v2: Squash fixes v3: Replace tabs with spaces v4: Add tbss to fe310 linker script	2020-08-24 08:26:16 -07:00
Benjamin Valentin	0ddca68de9	cpu/fe310: use common names for heap markers ... Other archs use `_sheap` and `_eheap` to mark the start and end of the heap. fe310 uses `_heap_start` and `_heap_end`, so platform independent code that wants to make use of this will needlessly fail. For compatibility with common code, name them the same on fe310.	2020-07-07 17:25:00 +02:00
kenrabold	1d6e37a7f7	cpu/fe310: interrupt handling cleanup ... Cleanup of FE310 interrupt handler code Optimization of intr context frame Reduce size of intr stack Added unhandled trap output Fix PR #12237	2019-09-27 13:32:43 -07:00