diff options
Diffstat (limited to 'i386/i386/pcb.h')
| -rw-r--r-- | i386/i386/pcb.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/i386/i386/pcb.h b/i386/i386/pcb.h index 21bdfd9c..708f30d8 100644 --- a/i386/i386/pcb.h +++ b/i386/i386/pcb.h @@ -28,6 +28,8 @@ #include <sys/types.h> #include <mach/exec/exec.h> +#include <mach/thread_status.h> +#include <machine/thread.h> extern void pcb_init (thread_t thread); @@ -56,7 +58,7 @@ extern vm_offset_t user_stack_low (vm_size_t stack_size); extern vm_offset_t set_user_regs ( vm_offset_t stack_base, vm_offset_t stack_size, - struct exec_info *exec_info, + const struct exec_info *exec_info, vm_size_t arg_size); extern void load_context (thread_t new); @@ -70,4 +72,14 @@ extern vm_offset_t stack_detach (thread_t thread); extern void switch_ktss (pcb_t pcb); +extern void update_ktss_iopb (unsigned char *new_iopb, io_port_t size); + +extern thread_t Load_context (thread_t new); + +extern thread_t Switch_context (thread_t old, void (*continuation)(), thread_t new); + +extern void Thread_continue (void); + +extern void pcb_module_init (void); + #endif /* _I386_PCB_H_ */ |