diff options
Diffstat (limited to 'arch/um/include')
-rw-r--r-- | arch/um/include/os.h | 10 | ||||
-rw-r--r-- | arch/um/include/skas/skas.h | 3 | ||||
-rw-r--r-- | arch/um/include/sysdep-i386/archsetjmp.h | 3 | ||||
-rw-r--r-- | arch/um/include/sysdep-x86_64/archsetjmp.h | 3 |
4 files changed, 11 insertions, 8 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index be71b3d4c96..120ca21a513 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -14,6 +14,7 @@ #include "skas/mm_id.h" #include "irq_user.h" #include "sysdep/tls.h" +#include "sysdep/archsetjmp.h" #define OS_TYPE_FILE 1 #define OS_TYPE_DIR 2 @@ -308,12 +309,9 @@ extern int copy_context_skas0(unsigned long stack, int pid); extern void userspace(union uml_pt_regs *regs); extern void map_stub_pages(int fd, unsigned long code, unsigned long data, unsigned long stack); -extern void new_thread(void *stack, void **switch_buf_ptr, - void **fork_buf_ptr, void (*handler)(int)); -extern void thread_wait(void *sw, void *fb); -extern void switch_threads(void *me, void *next); -extern int start_idle_thread(void *stack, void *switch_buf_ptr, - void **fork_buf_ptr); +extern void new_thread(void *stack, jmp_buf *buf, void (*handler)(void)); +extern void switch_threads(jmp_buf *me, jmp_buf *you); +extern int start_idle_thread(void *stack, jmp_buf *switch_buf); extern void initial_thread_cb_skas(void (*proc)(void *), void *arg); extern void halt_skas(void); diff --git a/arch/um/include/skas/skas.h b/arch/um/include/skas/skas.h index 853b26f148c..e88926b1607 100644 --- a/arch/um/include/skas/skas.h +++ b/arch/um/include/skas/skas.h @@ -14,8 +14,7 @@ extern int proc_mm, ptrace_faultinfo, ptrace_ldt; extern int skas_needs_stub; extern int user_thread(unsigned long stack, int flags); -extern void new_thread_proc(void *stack, void (*handler)(int sig)); -extern void new_thread_handler(int sig); +extern void new_thread_handler(void); extern void handle_syscall(union uml_pt_regs *regs); extern int new_mm(unsigned long stack); extern void get_skas_faultinfo(int pid, struct faultinfo * fi); diff --git a/arch/um/include/sysdep-i386/archsetjmp.h b/arch/um/include/sysdep-i386/archsetjmp.h index ea1ba3d42ae..11bafab669e 100644 --- a/arch/um/include/sysdep-i386/archsetjmp.h +++ b/arch/um/include/sysdep-i386/archsetjmp.h @@ -16,4 +16,7 @@ struct __jmp_buf { typedef struct __jmp_buf jmp_buf[1]; +#define JB_IP __eip +#define JB_SP __esp + #endif /* _SETJMP_H */ diff --git a/arch/um/include/sysdep-x86_64/archsetjmp.h b/arch/um/include/sysdep-x86_64/archsetjmp.h index 454fc60aff6..9a5e1a6ec80 100644 --- a/arch/um/include/sysdep-x86_64/archsetjmp.h +++ b/arch/um/include/sysdep-x86_64/archsetjmp.h @@ -18,4 +18,7 @@ struct __jmp_buf { typedef struct __jmp_buf jmp_buf[1]; +#define JB_IP __rip +#define JB_SP __rsp + #endif /* _SETJMP_H */ |