15 Commits

Author	SHA1	Message	Date
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