[PATCH v3 0/3] Fully support standalone Clang/LLVM toolchains

? 2021-07-09???? 15:25 +0100?Jessica Clarke???

On 9 Jul 2021, at 15:23, Xiang W [off-list ref] wrote:

quoted

? 2021-07-09???? 14:49 +0100?Jessica Clarke???

quoted

On 9 Jul 2021, at 14:46, Xiang W [off-list ref] wrote:

quoted

? 2021-07-09???? 05:12 +0100?Jessica Clarke???
I tested these patches. Some bugs reported

ld.lld: error: can't create dynamic relocation R_RISCV_32
against
symbol: _fw_start in readonly segment; recompile object files
with
-
fPIC or pass '-Wl,-z,notext' to allow text relocations in the
output

quoted

quoted

quoted

defined in

/home/merle/workspaces/opensbi/build/platform/generic/firmware/
fw_d
ynam
ic.elf.ld:9

quoted

quoted

quoted

referenced by fw_base.S:502

(/home/merle/workspaces/opensbi/firmware/fw_base.S:502)

quoted

quoted

quoted

/home/merle/workspaces/opensbi/build/platform/generic/firmware/
fw_d
ynam
ic.o:(.entry+0x3BC)

This was reported by Bin. Don?t use a Linux triple for something
that?s
neither the Linux kernel nor a Linux userspace
executable/library.

Jess

Linux triple?

That error looks like you built with CROSS_COMPILE=riscv64-linux- or
similar. What exactly did you run?

Jess

I ran the following command

CROSS_COMPILE=riscv64-linux-gnu- make PLATFORM_RISCV_XLEN=32
PLATFORM=generic LLVM=1

The problem is solved after adding .data in base.S

Regards?
Xiang W