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From: Oleksandr Tymoshenko <gonzo@skunkworks.freebsd.org>
To: Perforce Change Reviews <perforce@FreeBSD.org>
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Subject: PERFORCE change 182226 for review
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http://p4web.freebsd.org/@@182226?ac=10

Change 182226 by gonzo@gonzo_figaro on 2010/08/10 21:24:42

	New way of handling syscalls introduced by r208453

Affected files ...

.. //depot/projects/avr32/src/sys/avr32/avr32/elf_machdep.c#5 edit
.. //depot/projects/avr32/src/sys/avr32/avr32/trap.c#15 edit
.. //depot/projects/avr32/src/sys/avr32/avr32/vm_machdep.c#13 edit

Differences ...

==== //depot/projects/avr32/src/sys/avr32/avr32/elf_machdep.c#5 (text+ko) ====

@@ -35,6 +35,7 @@
 #include <sys/linker.h>
 #include <sys/sysent.h>
 #include <sys/imgact_elf.h>
+#include <sys/proc.h>
 #include <sys/syscall.h>
 #include <sys/signalvar.h>
 #include <sys/vnode.h>
@@ -75,7 +76,10 @@
 	.sv_setregs	= exec_setregs,
 	.sv_fixlimit	= NULL,
 	.sv_maxssiz	= NULL,
-	.sv_flags	= SV_ABI_FREEBSD | SV_ILP32
+	.sv_flags	= SV_ABI_FREEBSD | SV_ILP32,
+	.sv_set_syscall_retval = cpu_set_syscall_retval,
+	.sv_fetch_syscall_args = NULL, /* XXXKIB */
+	.sv_syscallnames = syscallnames,
 };
 
 static Elf32_Brandinfo freebsd_brand_info = {

==== //depot/projects/avr32/src/sys/avr32/avr32/trap.c#15 (text+ko) ====

@@ -466,7 +466,6 @@
         CTR4(KTR_SYSC, "syscall enter thread %p pid %d proc %s code %d", td,
             td->td_proc->p_pid, td->td_name, code);
 
-        td->td_syscalls++;
         if (error == 0) {
 		td->td_retval[0] = 0;
 		td->td_retval[1] = 0;

==== //depot/projects/avr32/src/sys/avr32/avr32/vm_machdep.c#13 (text+ko) ====

@@ -261,3 +261,8 @@
 	}
 }
 
+void
+cpu_set_syscall_retval(struct thread *td, int error)
+{
+	panic("cpu_set_syscall_retval: implement me");
+}