22 Commits

Author	SHA1	Message	Date
Joel Dice	35ada0ea65	search libraries for symbols in the order they are loaded	2008-01-25 16:25:30 -07:00
Joel Dice	7a7c36f8e0	another attempt to whip Monitor::wait into shape	2008-01-16 15:17:28 -07:00
Joel Dice	bb85f5c94d	fix wait/notify regression introduced in last commit	2008-01-16 14:58:27 -07:00
Joel Dice	6ba7852a62	tweak System::Monitor::wait to avoid notify deadlock	2008-01-16 13:46:39 -07:00
Eric Scharff	fbec4bec83	Use non-standard MAP_ANON for memory mapping	2008-01-14 10:58:11 -07:00
Dain	faa3052b28	set MAP_32BIT for 32bit machines	2008-01-14 09:33:54 -07:00
Joel Dice	0298865efa	refactor memory allocation to allow better detection and handling of low-memory conditions	2008-01-13 15:05:08 -07:00
Joel Dice	8e5ce11047	refactor memory management code ... We now support immortal objects, which the GC will scan for references but not consider for collection. On x86_64, we allocate JIT code memory via mmap, which lets us map memory into the bottom 2GB of the address space, ensuring that 32-bit relative jumps and calls work.	2008-01-09 18:20:36 -07:00
Eric Scharff	466c3bb06e	Changes for signal contexts in Mac OS X 10.5 (Leopard)	2008-01-07 16:20:48 -07:00
Joel Dice	4378110506	avoid type aliasing warnings	2008-01-01 15:36:26 -07:00
Joel Dice	3a87011190	handle SIGBUS on OSX; this isn't working on OSX 10.4, but it might on 10.5	2008-01-01 11:19:55 -07:00
Joel Dice	bdd62011eb	fix up access violation handling on windows; refactor posix segv handling to match API change needed for windows	2008-01-01 10:08:47 -07:00
Joel Dice	100fc304ad	sketch of windows access violation handling; posix segv handling bugfixes	2007-12-31 16:21:57 -07:00
Joel Dice	f151d85f4e	intercept SIGSEGV and throw NullPointerExceptions	2007-12-31 15:40:56 -07:00
Joel Dice	069a760918	snapshot	2007-12-30 15:24:48 -07:00
Joel Dice	edf415102a	assert heap count is empty in System::dispose()	2007-12-07 08:30:30 -07:00
Joel Dice	5b6a63cbca	avoid uninitialized value warnings	2007-11-27 16:04:15 -07:00
Joel Dice	5fa7b074b4	various threading bugfixes	2007-11-27 15:23:00 -07:00
Joel Dice	394d80a07a	fix use of uninitialized values in JarElement; use system-specific path separator in finder	2007-10-24 09:46:09 -06:00
Joel Dice	1c948652fd	fix posix build breakage	2007-10-23 17:22:56 -06:00
Joel Dice	58dec050c8	sketch of windows port	2007-10-22 19:00:57 -06:00
Joel Dice	ac4b28ffe6	refactor build system to support cross-compiling	2007-10-22 14:56:27 -06:00