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riscv : add riscv qemu virt support and fix fs bit error in mstatus

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Jer6y
2024-10-25 20:03:11 +08:00
parent 485a02faec
commit d24da0e2ea
20 changed files with 1463 additions and 0 deletions
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12
cmake/riscv64_gnu.cmake Normal file
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@@ -0,0 +1,12 @@
# Name of the target
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR risc-v64)
set(THREADX_ARCH "risc-v64")
set(THREADX_TOOLCHAIN "gnu")
set(ARCH_FLAGS "-g -march=rv64gc -mabi=lp64d -mcmodel=medany")
set(CFLAGS "${ARCH_FLAGS}")
set(ASFLAGS "${ARCH_FLAGS}")
set(LDFLAGS "${ARCH_FLAGS}")
include(${CMAKE_CURRENT_LIST_DIR}/riscv64-unknown-elf.cmake)