We can use just the same flags as for aarch64. Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx> --- RISC-V patches for gnu-efi are not yet accepted in upstream. Cf. [Gnu-efi-discuss] [PATCH 1/1] Initial support for RISCV64 https://sourceforge.net/p/gnu-efi/mailman/gnu-efi-discuss/thread/20210401153553.103286-1-xypron.glpk%40gmx.de/#msg37253360 [Gnu-efi-discuss] [PATCH 1/1] Undefined Status in LibGetVariableAndSize() https://sourceforge.net/p/gnu-efi/mailman/gnu-efi-discuss/thread/20210319162557.334645-1-xypron.glpk%40gmx.de/#msg37243995 You can use https://github.com/xypron/gnu-efi/releases/tag/riscv64-2021-04-01 for building sbsigntools and efitools. --- Make.rules | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Make.rules b/Make.rules index 903a5a4..69bd3bd 100644 --- a/Make.rules +++ b/Make.rules @@ -10,6 +10,8 @@ else ifeq ($(ARCH),aarch64) ARCH3264 = else ifeq ($(ARCH),arm) ARCH3264 = +else ifeq ($(ARCH),riscv64) +ARCH3264 = else $(error unknown architecture $(ARCH)) endif @@ -56,6 +58,11 @@ ifeq ($(ARCH),aarch64) FORMAT = -O binary endif +ifeq ($(ARCH),riscv64) + LDFLAGS += --defsym=EFI_SUBSYSTEM=0x0a + FORMAT = -O binary +endif + %.efi: %.so $(OBJCOPY) -j .text -j .sdata -j .data -j .dynamic -j .dynsym \ -j .rel -j .rela -j .rel.* -j .rela.* -j .rel* -j .rela* \ -- 2.30.2
