diff options
Diffstat (limited to 'nx-X11/util/memleak/getretspar.c')
-rw-r--r-- | nx-X11/util/memleak/getretspar.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/nx-X11/util/memleak/getretspar.c b/nx-X11/util/memleak/getretspar.c deleted file mode 100644 index 4ed71ce2c..000000000 --- a/nx-X11/util/memleak/getretspar.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * $Xorg: getretspar.c,v 1.4 2001/02/09 02:06:19 xorgcvs Exp $ - * -Copyright 1992, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - * - * Author: Keith Packard, MIT X Consortium - */ - -/* Trace up the stack and build a call history -- SPARC specific code */ - -/* hack -- flush out the register windows by recursing */ - -static void -flushWindows (depth) -{ - if (depth == 0) - return; - flushWindows (depth-1); -} - -getStackTrace (results, max) - unsigned long *results; - int max; -{ - unsigned long *sp, *getStackPointer (), *getFramePointer(); - unsigned long *ra, mainCall; - extern int main (); - - flushWindows (32); - sp = getFramePointer (); - while (max) - { - /* sparc stack traces are easy -- chain up the saved FP/SP values */ - ra = (unsigned long *) sp[15]; - sp = (unsigned long *) sp[14]; - /* stop when we get the call to main */ - mainCall = ((((unsigned long) main) - ((unsigned long) ra)) >> 2) | 0x40000000; - if (ra[0] == mainCall) - { - *results++ = 0; - break; - } - *results++ = (unsigned long) ra; - max--; - } -} |