diff options
Diffstat (limited to 'rv64cpu/tools/toolchain-riscv64.cmake')
| -rw-r--r-- | rv64cpu/tools/toolchain-riscv64.cmake | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/rv64cpu/tools/toolchain-riscv64.cmake b/rv64cpu/tools/toolchain-riscv64.cmake deleted file mode 100644 index c177fda..0000000 --- a/rv64cpu/tools/toolchain-riscv64.cmake +++ /dev/null @@ -1,36 +0,0 @@ -# ─── RISC-V 64 Bare-Metal Toolchain File ───────────────────────────────────────── -# -# Usage: cmake -B build_sw -DCMAKE_TOOLCHAIN_FILE=tools/toolchain-riscv64.cmake -# - -set(CMAKE_SYSTEM_NAME Generic) -set(CMAKE_SYSTEM_PROCESSOR riscv64) - -# ─── Toolchain binaries ───────────────────────────────────────────────────────── -set(CROSS_PREFIX "riscv64-unknown-elf-" CACHE STRING "Cross compiler prefix") - -set(CMAKE_C_COMPILER ${CROSS_PREFIX}gcc) -set(CMAKE_CXX_COMPILER ${CROSS_PREFIX}g++) -set(CMAKE_ASM_COMPILER ${CROSS_PREFIX}gcc) -set(CMAKE_OBJCOPY ${CROSS_PREFIX}objcopy) -set(CMAKE_OBJDUMP ${CROSS_PREFIX}objdump) -set(CMAKE_SIZE ${CROSS_PREFIX}size) - -# ─── Architecture flags ───────────────────────────────────────────────────────── -set(RISCV_ARCH "rv64ima" CACHE STRING "RISC-V ISA string") -set(RISCV_ABI "lp64" CACHE STRING "RISC-V ABI") - -set(CMAKE_C_FLAGS_INIT "-march=${RISCV_ARCH} -mabi=${RISCV_ABI} -nostdlib -ffreestanding -fno-builtin -mcmodel=medany") -set(CMAKE_CXX_FLAGS_INIT "${CMAKE_C_FLAGS_INIT} -fno-exceptions -fno-rtti") -set(CMAKE_ASM_FLAGS_INIT "-march=${RISCV_ARCH} -mabi=${RISCV_ABI}") - -set(CMAKE_EXE_LINKER_FLAGS_INIT "-nostartfiles -static -Wl,--gc-sections") - -# ─── Search paths ─────────────────────────────────────────────────────────────── -set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) -set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) -set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) -set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) - -# ─── Disable compiler checks (bare-metal can't run test binaries) ──────────────── -set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) |