Yuichi Nishiwaki
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276e139ec6
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fix bugs around GC
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2013-10-14 18:21:56 +09:00 |
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Yuichi Nishiwaki
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ed7a9d5758
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fix commit bug introduced in HEAD^^
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2013-10-14 17:36:07 +09:00 |
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Yuichi Nishiwaki
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22414b61e8
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let the printer output proc objects and unknown values
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2013-10-14 17:35:01 +09:00 |
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Yuichi Nishiwaki
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c706d4f326
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sweep objects from base pointer (not from freep)
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2013-10-14 17:34:04 +09:00 |
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Yuichi Nishiwaki
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a7cc9bd69d
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add missing braek statement
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2013-10-14 17:32:24 +09:00 |
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Yuichi Nishiwaki
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c53bf58e7e
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move debug prints
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2013-10-14 17:07:09 +09:00 |
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Yuichi Nishiwaki
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daa65bdecf
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pop value from the stack at the end of VM execution
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2013-10-14 17:05:49 +09:00 |
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Yuichi Nishiwaki
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298a8e685f
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replace use of malloc/free with pic_alloc/pic_free
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2013-10-14 17:04:59 +09:00 |
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Yuichi Nishiwaki
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a5db43ba91
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add object finalizer
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2013-10-13 19:00:39 +09:00 |
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Yuichi Nishiwaki
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dc2f25ef2a
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initial GC commit
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2013-10-13 19:00:12 +09:00 |
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Yuichi Nishiwaki
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2ef277d5bd
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add arena protection to the VM
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2013-10-13 17:29:21 +09:00 |
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Yuichi Nishiwaki
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8b859d4dbc
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define stack operation macros POP and PUSH
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2013-10-13 17:27:44 +09:00 |
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Yuichi Nishiwaki
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f0541e0f6b
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arena doesn't have to be explicitly initialized
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2013-10-13 17:26:17 +09:00 |
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Yuichi Nishiwaki
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a6f561d66e
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change the type of argument pic_gc_protect accepts
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2013-10-13 17:25:36 +09:00 |
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Yuichi Nishiwaki
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ee985a31cd
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add GC arena
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2013-10-13 17:02:29 +09:00 |
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Yuichi Nishiwaki
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012b387c89
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change the semantics of pic_alloc/pic_free
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2013-10-13 16:56:30 +09:00 |
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Yuichi Nishiwaki
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a0556087f9
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rename pic_gc_alloc to pic_obj_alloc
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2013-10-13 16:55:07 +09:00 |
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Yuichi Nishiwaki
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1fb9ac5d03
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let pic_proc be a first class object
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2013-10-13 16:16:13 +09:00 |
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Yuichi Nishiwaki
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d92bd71293
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force alignment of headers
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2013-10-13 16:02:08 +09:00 |
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Yuichi Nishiwaki
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c250d3b07f
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use C malloc instead of pic_alloc
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2013-10-13 16:01:40 +09:00 |
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Yuichi Nishiwaki
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e3600a65c9
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replace mock allocator with simple k&r malloc
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2013-10-13 15:14:15 +09:00 |
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Yuichi Nishiwaki
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38858e7a11
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replace big VM loop stuff with macros
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2013-10-12 18:48:35 +09:00 |
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Yuichi Nishiwaki
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3eefa2669f
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depress compiler warnings
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2013-10-12 18:46:41 +09:00 |
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Yuichi Nishiwaki
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e4be084b0e
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skip whitespaces in lex
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2013-10-12 18:46:11 +09:00 |
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Yuichi Nishiwaki
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4cceb73db6
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support global variable
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2013-10-12 14:40:55 +09:00 |
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Yuichi Nishiwaki
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69e927d7bc
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add pic_raise
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2013-10-12 14:40:27 +09:00 |
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Yuichi Nishiwaki
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b284973035
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add #<undef>
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2013-10-12 14:40:01 +09:00 |
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Yuichi Nishiwaki
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8d23ef666f
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cleanup
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2013-10-12 13:06:02 +09:00 |
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Yuichi Nishiwaki
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5f90f49604
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remove old VM test code
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2013-10-12 13:01:48 +09:00 |
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Yuichi Nishiwaki
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ee3442210c
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replace evaluator in repl to the VM
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2013-10-12 12:55:05 +09:00 |
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Yuichi Nishiwaki
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65c9843d83
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add VM codegen
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2013-10-12 12:53:54 +09:00 |
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Yuichi Nishiwaki
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b2fa560bc7
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eval accepts int values
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2013-10-12 12:48:30 +09:00 |
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Yuichi Nishiwaki
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2ee11a367f
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parse int values
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2013-10-12 12:07:28 +09:00 |
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Yuichi Nishiwaki
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1a45eab148
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store stack base and end
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2013-10-12 00:20:53 +09:00 |
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Yuichi Nishiwaki
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643d8be66d
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first VM impl
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2013-10-12 00:16:19 +09:00 |
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Yuichi Nishiwaki
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03fbd0bdb6
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add fixnum
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2013-10-12 00:15:46 +09:00 |
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Yuichi Nishiwaki
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6b0c1aa668
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first eval commit
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2013-10-11 17:36:51 +09:00 |
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Yuichi Nishiwaki
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f5f1ac480b
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ignore files generated by yacc/lex
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2013-10-11 15:21:55 +09:00 |
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Yuichi Nishiwaki
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25d84c1e8a
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parser echoing test in main repl
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2013-10-11 15:20:53 +09:00 |
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Yuichi Nishiwaki
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8533d7b87f
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initial parser commit
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2013-10-11 15:18:37 +09:00 |
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Yuichi Nishiwaki
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2a6978a3b9
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fix bugs around compilation
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2013-10-10 17:54:35 +09:00 |
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Yuichi Nishiwaki
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bd4f3680ea
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do object create test before entering main
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2013-10-10 17:48:37 +09:00 |
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Yuichi Nishiwaki
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b640dc08e8
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add pic_debug function
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2013-10-10 17:48:01 +09:00 |
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Yuichi Nishiwaki
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0c382c2bdb
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add pic_intern_cstr
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2013-10-10 17:22:25 +09:00 |
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Yuichi Nishiwaki
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0fad63f22a
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add nil stuff
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2013-10-10 17:08:54 +09:00 |
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Yuichi Nishiwaki
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9038939bd1
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add some pair functions
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2013-10-10 17:06:26 +09:00 |
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Yuichi Nishiwaki
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177d2c7098
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add pic_obj_value function
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2013-10-10 17:05:58 +09:00 |
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Yuichi Nishiwaki
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d21e6714b6
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add make clean command
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2013-10-10 16:45:23 +09:00 |
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Yuichi Nishiwaki
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97ba95e12f
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add our own malloc implementation (just a mock for now)
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2013-10-10 16:44:51 +09:00 |
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Yuichi Nishiwaki
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ebffe5a22e
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decide value representation
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2013-10-10 16:34:24 +09:00 |