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authorRichard Braun <rbraun@sceen.net>2013-01-22 22:32:14 +0100
committerRichard Braun <rbraun@sceen.net>2013-01-22 22:39:20 +0100
commit338d9ca7981f25099d99d280b0dd3af590d65763 (patch)
treefd2b513baab6f15f6a6b1cb65d49e33042fed6b3 /xen
parent2a6b4fc29ad57a2d9127fd4095f60238ba370cab (diff)
Add the mach_print debugging system call
The purpose of this system call is to help debugging in situations where it's desirable to bypass the mach_msg call entirely. * include/mach/syscall_sw.h (mach_print): Generate system call code. * kern/syscall_subr.c: Include <kern/printf.h>. [MACH_KDB] (mach_print): New function. * kern/syscall_subr.h (mach_print): New prototype. * kern/syscall_sw.c [MACH_KDB] (mach_trap_table): Declare mach_print system call.
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