diff options
| author | Guo Ren <ren_guo@c-sky.com> | 2017-10-15 20:59:34 +0800 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2017-11-19 09:20:11 +0100 |
| commit | 2fcffe26e815b7125a357c83b59617ab93c16b41 (patch) | |
| tree | fe5a973dc4bbf38bce8468a4497f5f656f082a9f /libc/sysdeps/linux/csky/bits/setjmp.h | |
| parent | 9e38e0aa45cca21d5023d0af94377f0e1e41d2f4 (diff) | |
csky: port to uclibc-ng
Follow the steps to build c-sky uclibc linux system:
1. git clone https://github.com/c-sky/buildroot.git
2. cd buildroot
3. make qemu_csky_ck810_uclibc_defconfig
4. make
Follow the buildroot/board/qemu/csky/readme.txt to run.
This buildroot toolchain is pre-build, But you can rebuild
the c-sky uclibc-ng alone and install it to the buildroot
sysroot manually.
We'll try our best to improve the uclibc-ng continuously.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Diffstat (limited to 'libc/sysdeps/linux/csky/bits/setjmp.h')
| -rw-r--r-- | libc/sysdeps/linux/csky/bits/setjmp.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/csky/bits/setjmp.h b/libc/sysdeps/linux/csky/bits/setjmp.h new file mode 100644 index 000000000..c818ec9dc --- /dev/null +++ b/libc/sysdeps/linux/csky/bits/setjmp.h @@ -0,0 +1,19 @@ +#ifndef _BITS_SETJMP_H +#define _BITS_SETJMP_H 1 + +#if !defined _SETJMP_H && !defined _PTHREAD_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +typedef struct +{ + unsigned long __sp; /* the return stack address */ + unsigned long __pc; /* pc: r15, return address */ + /* + * ABIV1 is r8~r14 + * ABIV2 is r4~r11, r16~r17, r26~r31 + */ + unsigned long __regs[16]; +} __jmp_buf[1]; + +#endif /* _BITS_SETJMP_H */ |