Commit Graph

15 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum cf65729971 more more more 2007-03-02 02:47:36 -05:00
Abdulaziz Ghuloum 819a3ca1c1 * bug in collector causing dirty bits for code objects with younger reloc
vectors to be unset incorrectly.  The bug was in using || instead
  of | when computing the dirty pattern.
2007-02-22 21:58:38 -05:00
Abdulaziz Ghuloum c6bc77bc9d * Many numeric predicates are added (exact?, inexact?, real?,
complex?, etc.).
* min and max are added.
2007-01-20 16:52:22 -05:00
Abdulaziz Ghuloum 212224b4cf * Added the primitive (environ):
returns an alist of (string x string) as obtained from the
    system environ.
* Added the primitive env:
  (env "key") retrieves the env value associated with key
  (env "key" "val") sets the env value assocuated with key to val
  (env "key" "val" overwrite?) same as above but it does not
  overwrite an existing value of overwrite? is #f.
2007-01-13 00:42:37 -05:00
Abdulaziz Ghuloum 63575db860 * makefile.ss is updated to use fork and waitpid in order to make
use of the dual-core capability of my macbook :-)  
  Compile-time is now 1.5secs real-time.
2007-01-01 02:48:17 +03:00
Abdulaziz Ghuloum a5618ef877 * Fork, posix-fork, and waitpid are implemented. 2007-01-01 02:02:41 +03:00
Abdulaziz Ghuloum 2ea03e0417 * Fixed bug in collecting bignums.
* time-it now displays the number of collections and bytes
  allocated.
2006-12-29 13:45:30 +03:00
Abdulaziz Ghuloum b507118f5d Added libtimers.ss:
(time-it proc) runs proc and reports the time.
  (time-it proc message) runs proc and reports the time, with message.
  (time <expr>) evaluates expr and prints the running time.
2006-12-29 10:53:47 +03:00
Abdulaziz Ghuloum 599f68aa84 * Ikarus now handles interrupts (e.g. ^C) by signalling an error
when an interrupt occurs.
2006-12-24 11:24:53 +03:00
Abdulaziz Ghuloum 5ccca042a6 * Implementation of Guardian is complete.
* Implementation not fully tested.  May have corner cases.
2006-12-19 20:14:31 +03:00
Abdulaziz Ghuloum 3d2d52fe58 Added a guardians field to the pcb.
Added a guardians_loop procedure to the collector.  In this
revision, this procedure does nothing.
2006-12-18 23:08:33 +03:00
Abdulaziz Ghuloum b7410520cb renamed all if (accounting) {...} to
#if accounting
 ...
#endif
2006-12-17 03:00:34 +03:00
Abdulaziz Ghuloum 0f2bcdb2a0 added an mmap cache to avoid repeated mmaps/munmaps 2006-12-06 11:07:27 -05:00
Abdulaziz Ghuloum 5f051d3122 fixed memory extension bug in the collector 2006-12-06 10:08:34 -05:00
Abdulaziz Ghuloum 5bb14cad6e renamed:
runtime => bin
  src => lib
2006-12-01 10:40:21 -05:00