John Baldwin c79408a059 Implement db_print_backtrace() if DDB is compiled into the kernel. This ... MD function is just a wrapper around db_stack_trace_cmd() that prints out a backtrace of curthread. Currently, this function is only implemented on i386 and alpha (and the alpha version isn't quite tested yet, will do that in a bit). Other changes: - For i386, fix a bug in the raw frame address case. The eip we extract from the passed in frame address does not match the frame we received. Thus, instead of printing a bogus frame with the wrong eip, go ahead and advance frame down to the same frame as the eip we are using. - For alpha, attempt to add a way of doing a raw trace for alpha. Instead of passing a frame address in 'addr', pass in a pointer to a structure containing PC and KSP and use those to start the backtrace. The alpha db_print_backtrace() uses asm to read in the current PC and KSP values into such a request. Tested on: i386 Requested by: many		2002-09-19 18:46:29 +00:00
..
acpica	Fix a transcription typo. s/ACPI_PTR/ACPI_POINTER/	2002-07-17 23:49:55 +00:00
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	Use "options " rather than "options<tab>".	2002-09-09 02:40:59 +00:00
ia32	Added fields for VM_MIN_ADDRESS, PS_STRINGS and stack protections to	2002-09-01 21:41:24 +00:00
ia64	Implement db_print_backtrace() if DDB is compiled into the kernel. This	2002-09-19 18:46:29 +00:00
include	Implement C99's va_copy() macro.	2002-09-18 07:33:16 +00:00
isa	Tidy up some loose ends.	2002-04-29 07:43:16 +00:00
pci	Delete legacy pcib code - we can't possibly work without acpi on ia64.	2001-10-06 10:09:57 +00:00