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Diffstat (limited to 'core/riscv-rv32i/build.mk')
| -rw-r--r-- | core/riscv-rv32i/build.mk | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/core/riscv-rv32i/build.mk b/core/riscv-rv32i/build.mk deleted file mode 100644 index 34f059e70c..0000000000 --- a/core/riscv-rv32i/build.mk +++ /dev/null @@ -1,29 +0,0 @@ -# -*- makefile -*- -# Copyright 2019 The Chromium OS Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. -# -# RISC-V core OS files build -# - -# Select RISC-V bare-metal toolchain -$(call set-option,CROSS_COMPILE,$(CROSS_COMPILE_riscv),\ - /opt/coreboot-sdk/bin/riscv64-elf-) - -# Enable FPU extension if config option of FPU is enabled. -_FPU_EXTENSION=$(if $(CONFIG_FPU),f,) -# CPU specific compilation flags -CFLAGS_CPU+=-march=rv32ima$(_FPU_EXTENSION)c -mabi=ilp32$(_FPU_EXTENSION) -Os -# RISC-V does not trap division by zero, enable the sanitizer to check those. -# With `-fsanitize-undefined-trap-on-error`, we lose a bit of specificity on the -# exact issue, but the added code is as small as it gets. -CFLAGS_CPU+=-fsanitize=integer-divide-by-zero -fsanitize-undefined-trap-on-error -LDFLAGS_EXTRA+=-mrelax -LDFLAGS_EXTRA+=-static-libgcc -lgcc - -ifneq ($(CONFIG_LTO),) -CFLAGS_CPU+=-flto -LDFLAGS_EXTRA+=-flto -endif - -core-y=cpu.o init.o panic.o task.o switch.o __builtin.o math.o |