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mirror of https://git.FreeBSD.org/src.git synced 2024-12-23 11:18:54 +00:00
freebsd/sys/arm
Robert Watson 3c90d1ea74 Break out stack(9) from ddb(4):
- Introduce per-architecture stack_machdep.c to hold stack_save(9).
- Introduce per-architecture machine/stack.h to capture any common
  definitions required between db_trace.c and stack_machdep.c.
- Add new kernel option "options STACK"; we will build in stack(9) if it is
  defined, or also if "options DDB" is defined to provide compatibility
  with existing users of stack(9).

Add new stack_save_td(9) function, which allows the capture of a stacktrace
of another thread rather than the current thread, which the existing
stack_save(9) was limited to.  It requires that the thread be neither
swapped out nor running, which is the responsibility of the consumer to
enforce.

Update stack(9) man page.

Build tested:	amd64, arm, i386, ia64, powerpc, sparc64, sun4v
Runtime tested:	amd64 (rwatson), arm (cognet), i386 (rwatson)
2007-12-02 20:40:35 +00:00
..
arm Break out stack(9) from ddb(4): 2007-12-02 20:40:35 +00:00
at91 Fix for the panic("vm_thread_new: kstack allocation failed") and 2007-11-05 11:36:16 +00:00
compile
conf Cleanup : make nexus standard, as it is mandatory anyway. 2007-12-02 13:10:42 +00:00
include Break out stack(9) from ddb(4): 2007-12-02 20:40:35 +00:00
sa11x0 Move the strongarm-specific files from conf/files.arm to sa11x0/files.sa11xO. 2007-12-02 13:12:21 +00:00
xscale Fix for the panic("vm_thread_new: kstack allocation failed") and 2007-11-05 11:36:16 +00:00