Messages in this thread | | | From | "Alejandro Colomar (man-pages)" <> | Subject | set_thread_area.2: csky architecture undocumented | Date | Mon, 23 Nov 2020 22:31:05 +0100 |
| |
Hi Michael,
SYNOPSIS #include <linux/unistd.h>
#if defined __i386__ || defined __x86_64__ # include <asm/ldt.h>
int get_thread_area(struct user_desc *u_info); int set_thread_area(struct user_desc *u_info);
#elif defined __m68k__
int get_thread_area(void); int set_thread_area(unsigned long tp);
#elif defined __mips__
int set_thread_area(unsigned long addr);
#endif
Note: There are no glibc wrappers for these system calls; see NOTES.
$ grep -rn 'SYSCALL_DEFINE.*et_thread_area' arch/csky/kernel/syscall.c:6: SYSCALL_DEFINE1(set_thread_area, unsigned long, addr) arch/mips/kernel/syscall.c:86: SYSCALL_DEFINE1(set_thread_area, unsigned long, addr) arch/x86/kernel/tls.c:191: SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, u_info) arch/x86/kernel/tls.c:243: SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, u_info) arch/x86/um/tls_32.c:277: SYSCALL_DEFINE1(set_thread_area, struct user_desc __user *, user_desc) arch/x86/um/tls_32.c:325: SYSCALL_DEFINE1(get_thread_area, struct user_desc __user *, user_desc)
See kernel commit 4859bfca11c7d63d55175bcd85a75d6cee4b7184
I'd change - #elif defined __mips__ + #elif defined(__mips__ || __csky__)
and then change the rest of the text to add csky when appropriate. Am I correct?
Thanks,
Alex
| |