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2005-12-29 Soeren D. Schulze <soeren.d.schulze@gmx.de>
* i386/i386at/model_dep.c (reboot_on_panic) [!MACH_KBD]: New variable.
(c_boot_entry) [!MACH_KBD]: Set reboot_on_panic to 0 if kernel_cmdline
contains '-H'.
* kern/debug.c (panic): Call halt_all_cpus with reboot_on_panic as
argument.
Index: b/i386/i386at/model_dep.c
===================================================================
--- a/i386/i386at/model_dep.c
+++ b/i386/i386at/model_dep.c
@@ -96,6 +96,10 @@ void inittodr(); /* forward */
int rebootflag = 0; /* exported to kdintr */
+#if ! MACH_KBD
+boolean_t reboot_on_panic = 1;
+#endif
+
/* XX interrupt stack pointer and highwater mark, for locore.S. */
vm_offset_t int_stack_top, int_stack_high;
@@ -368,6 +372,11 @@ void c_boot_entry(vm_offset_t bi)
cninit(); /* need console for debugger */
Debugger();
}
+#else
+ if (strstr (kernel_cmdline, "-H "))
+ {
+ reboot_on_panic = 0;
+ }
#endif /* MACH_KDB */
machine_slot[0].is_cpu = TRUE;
Index: b/kern/debug.c
===================================================================
--- a/kern/debug.c
+++ b/kern/debug.c
@@ -124,6 +124,10 @@ panic_init(void)
}
}
+#if ! MACH_KBD
+extern boolean_t reboot_on_panic;
+#endif
+
/*VARARGS1*/
void
panic(const char *s, ...)
@@ -165,7 +169,7 @@ panic(const char *s, ...)
delay (1000000); /* microseconds */
}
- halt_all_cpus (1);
+ halt_all_cpus (reboot_on_panic);
#endif
}
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