Ville Juven c15b6701ce RISC-V: Implement option to run NuttX in supervisor mode (S-mode) ... - Add config "ARCH_USE_S_MODE" which controls whether the kernel runs in M-mode or S-mode - Add more MSTATUS and most of the SSTATUS register definitions - Add more MIP flags for interrupt delegation - Add handling of interrupts from S-mode - Add handling of FPU from S-mode - Add new context handling functions that are not dependent on the trap handlers / ecall NOTE: S-mode requires a companion SW (SBI) which is not yet implemented, thus S-mode is not usable as is, yet.		2022-04-01 16:19:42 -03:00
..
bl602	arch/risc-v: Remove dupped irq code from bl602	2022-01-21 00:44:43 +08:00
c906	arch/risc-v: Remove dupped irq code from c906	2022-01-21 00:44:43 +08:00
esp32c3	riscv/esp32c3: Add esp32c3 BLE driver	2021-06-28 23:14:30 -05:00
fe310	arch/risc-v: Remove dupped irq code from fe310	2022-01-21 00:44:43 +08:00
k210	arch/risc-v: Remove dupped irq code from k210	2022-01-21 00:44:43 +08:00
litex	arch/risc-v/src/litex/litex_sdio: add litesdcard peripheral driver	2022-03-30 02:35:27 +08:00
mpfs	arch/risc-v: Remove dupped irq code from mpfs	2022-01-21 00:44:43 +08:00
qemu-rv	arch/risc-v: Remove dupped irq code from qemu-rv	2022-01-21 00:44:43 +08:00
rv32m1	arch/risc-v: Merge mcause.h into irq.h	2022-01-22 14:57:05 +08:00
.gitignore	Remove exra whitespace from files (#189)	2020-01-31 09:24:49 -06:00
arch.h	arch/risc-v: get wider visibility for arch instruction macros	2022-04-01 10:31:24 +08:00
barriers.h	RISC-V: Add common data memory and instruction barriers	2022-03-18 18:20:12 +08:00
csr.h	RISC-V: Implement option to run NuttX in supervisor mode (S-mode)	2022-04-01 16:19:42 -03:00
elf.h	ELF64 support (#220)	2020-02-07 17:10:23 -06:00
inttypes.h	arch/risc-v: Replace __LP64__ with CONFIG_ARCH_RV64	2022-01-04 23:22:43 +08:00
irq.h	RISC-V: Implement option to run NuttX in supervisor mode (S-mode)	2022-04-01 16:19:42 -03:00
limits.h	arch/risc-v: Refine Toolchain.defs	2021-12-28 00:30:10 -06:00
mode.h	RISC-V: Implement option to run NuttX in supervisor mode (S-mode)	2022-04-01 16:19:42 -03:00
setjmp.h	arch/risc-v: Save/Load float register in setjmp	2022-03-09 10:15:54 +02:00
spinlock.h	arch/risc-v: Replace __LP64__ with CONFIG_ARCH_RV64	2022-01-04 23:22:43 +08:00
stdarg.h	arch: risc-V: Author Gregory Nutt: update licenses to Apache	2021-03-31 08:48:51 -07:00
syscall.h	RISC-V: Implement option to run NuttX in supervisor mode (S-mode)	2022-04-01 16:19:42 -03:00
types.h	arch/risc-v: Replace __LP64__ with CONFIG_ARCH_RV64	2022-01-04 23:22:43 +08:00