Hi Gao,
On 4/7/22 11:33, Richard Henderson wrote:
From: Song Gao <[email protected]>
Add linux-user emulation introduction
Signed-off-by: Song Gao <[email protected]>
Signed-off-by: Xiaojuan Yang <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
---
target/loongarch/README | 39 +++++++++++++++++++++++++++++++++++++--
1 file changed, 37 insertions(+), 2 deletions(-)
+- Linux-user emulation
+
+ We already support Linux user emulation. We can use LoongArch cross-tools to
build LoongArch executables on X86 machines,
+ and We can also use qemu-loongarch64 to run LoongArch executables.
+
+ 1. Config cross-tools env.
+
+ see System emulation.
+
+ 2. Test tests/tcg/multiarch.
+
+ ./configure --static --prefix=/usr --disable-werror
--target-list="loongarch64-linux-user" --enable-debug
Why are we recommending to build this particular target with
--disable-werror, what is the problem?
+
+ cd build
+
+ make && make check-tcg
