Hi Waldemar,

I am still unsure how to start qemu for the three different CPU emulations. Could you work on a patch adding the help information to target/csky/Makefile?

We build qemu from source on gitlab with buildroot, you can ref: https://gitlab.com/c-sky/buildroot/-/jobs/46761267

Doc: https://gitlab.com/c-sky/buildroot/blob/master/board/qemu/csky/readme.txt

qemu build script in pkg: https://gitlab.com/c-sky/buildroot/blob/master/package/csky-qemu/csky-qemu.m...

We haven't built a basic system from openadk, and we will learn it lately.

best regards Guo Ren

best regards Waldemar

Guo Ren wrote,

...

From: Mao Han han_mao@c-sky.com

---

target/config/Config.in.libc | 9 +++++++-- toolchain/glibc/Makefile.inc | 7 +++++++ 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/target/config/Config.in.libc b/target/config/Config.in.libc index 91ce9f0..ebf477b 100644 --- a/target/config/Config.in.libc +++ b/target/config/Config.in.libc @@ -67,6 +67,7 @@ config ADK_TARGET_LIB_GLIBC ADK_TARGET_ARCH_AARCH64 || \ ADK_TARGET_ARCH_ALPHA || \ ADK_TARGET_ARCH_ARM || \

• ADK_TARGET_ARCH_CSKY || \
  

  ADK_TARGET_ARCH_HPPA || \ ADK_TARGET_ARCH_IA64 || \ ADK_TARGET_ARCH_M68K || \

@@ -148,15 +149,19 @@ config ADK_TARGET_LIB_UCLIBC_NG_GIT

config ADK_TARGET_LIB_GLIBC_2_26 bool "2.26"

• depends on ADK_TARGET_LIB_GLIBC && !ADK_TARGET_ARCH_RISCV32 && !ADK_TARGET_ARCH_RISCV64

• depends on ADK_TARGET_LIB_GLIBC && !ADK_TARGET_ARCH_RISCV32 && !ADK_TARGET_ARCH_RISCV64 && !ADK_TARGET_ARCH_CSKY

config ADK_TARGET_LIB_GLIBC_RISCV bool "riscv" depends on ADK_TARGET_LIB_GLIBC && ADK_TARGET_ARCH_RISCV32 || ADK_TARGET_ARCH_RISCV64

+config ADK_TARGET_LIB_GLIBC_CSKY

•    bool "csky"
  

•    depends on ADK_TARGET_LIB_GLIBC && ADK_TARGET_ARCH_CSKY
  

config ADK_TARGET_LIB_GLIBC_GIT bool "git"

• depends on ADK_TARGET_LIB_GLIBC && !ADK_TARGET_ARCH_RISCV32 && !ADK_TARGET_ARCH_RISCV64

• depends on ADK_TARGET_LIB_GLIBC && !ADK_TARGET_ARCH_RISCV32 && !ADK_TARGET_ARCH_RISCV64 && !ADK_TARGET_ARCH_CSKY

config ADK_TARGET_LIB_MUSL_1_1_18 bool "1.1.18" diff --git a/toolchain/glibc/Makefile.inc b/toolchain/glibc/Makefile.inc index 728fe62..adcff83 100644 --- a/toolchain/glibc/Makefile.inc +++ b/toolchain/glibc/Makefile.inc @@ -15,6 +15,13 @@ PKG_RELEASE:= 1 PKG_SITES:= ${MASTER_SITE_GNU:=glibc/} PKG_HASH:= e54e0a934cd2bc94429be79da5e9385898d2306b9eaf3c92d5a77af96190f6bd endif +ifeq ($(ADK_TARGET_LIB_GLIBC_CSKY),y) +PKG_VERSION:= master +PKG_GIT:= branch +PKG_SITES:= https://github.com/c-sky/glibc.git +PKG_RELEASE:= 1 +DISTFILES:= ${PKG_NAME}-${PKG_VERSION}.tar.xz +endif ifeq ($(ADK_TARGET_LIB_GLIBC_RISCV),y) PKG_VERSION:= riscv-glibc-2.26 PKG_GLIBCVER:= 2.26 -- 2.7.4