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| author | rwatson <rwatson@FreeBSD.org> | 2007-12-02 20:40:35 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2007-12-02 20:40:35 +0000 |
| commit | 99285f7544399971d1bcb6e3c18e7010905925e5 (patch) | |
| tree | 25f0781d4e40520309936f686c0accc99753b656 /sys/ia64/conf | |
| parent | e6e32be1d57fbe0f67adfd9c0cb818a1660dca5a (diff) | |
| download | FreeBSD-src-99285f7544399971d1bcb6e3c18e7010905925e5.zip FreeBSD-src-99285f7544399971d1bcb6e3c18e7010905925e5.tar.gz | |
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)
Diffstat (limited to 'sys/ia64/conf')
| -rw-r--r-- | sys/ia64/conf/GENERIC | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/ia64/conf/GENERIC b/sys/ia64/conf/GENERIC index 2fa5086..84a1fb7 100644 --- a/sys/ia64/conf/GENERIC +++ b/sys/ia64/conf/GENERIC @@ -50,6 +50,7 @@ options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options SMP # Symmetric Multi-Processor support options SOFTUPDATES # Enable FFS soft updates support options UFS_GJOURNAL # Enable gjournal-based UFS journaling +options STACK # stack(9) support options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options SYSVSHM # SYSV-style shared memory |
