The -ffixed-gp option of GCC has an exact equivalent of -ffixed-x3 in Clang.
Signed-off-by: kleines Filmröllchen filmroellchen@serenityos.org ---
arch/riscv/config.mk | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk index 9cf2aef0a4..dc4f30d673 100644 --- a/arch/riscv/config.mk +++ b/arch/riscv/config.mk @@ -9,6 +9,9 @@ # Copyright (C) 2017 Andes Technology Corporation # Rick Chen, Andes Technology Corporation rick@andestech.com # +# Copyright (C) 2024 the SerenityOS project +# kleines Filmröllchen filmroellchen@serenityos.org +#
32bit-emul := elf32lriscv 64bit-emul := elf64lriscv @@ -25,7 +28,12 @@ EFI_LDS := elf_riscv64_efi.lds PLATFORM_ELFFLAGS += -B riscv -O elf64-littleriscv endif
-PLATFORM_CPPFLAGS += -ffixed-gp -fpic +PLATFORM_CPPFLAGS += -fpic +ifeq ($(cc-name),clang) +PLATFORM_CPPFLAGS += -ffixed-x3 +else +PLATFORM_CPPFLAGS += -ffixed-gp +endif PLATFORM_RELFLAGS += -fno-common -ffunction-sections -fdata-sections LDFLAGS_u-boot += --gc-sections -static -pie