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5738 commits 35 branches 233 tags 198 MiB
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61 commits

Author SHA1 Message Date
Török Edvin
52d0d8bc7e More fixes for global vars in the interpreter. 2010-03-22 11:18:28 +02:00
Török Edvin
09667cdd3b Print size and location of JITed code. 2010-03-22 11:18:28 +02:00
Török Edvin
6ad39a4099 zlib/buffer apis. 2010-03-22 11:18:28 +02:00
Török Edvin
75e18b29c2 minimalistic zlib api. 2010-03-22 11:18:28 +02:00
Török Edvin
b56bea54d3 New API for buffer fill. 2010-03-22 11:18:28 +02:00
Török Edvin
aa745db74d Add clamscan commandline to load bytecode in debug mode. 2010-03-12 13:13:08 +02:00
Török Edvin
f60c59a471 bb #1800. 2010-03-10 11:44:55 +02:00
Török Edvin
04d11afedb Update to new LLVM API. 
ModuleProvider is gone!
 2010-02-15 18:48:35 +02:00
Török Edvin
6eeadbfeda dconf for bytecode. 2010-02-15 17:32:41 +02:00
Török Edvin
1e30496d2a runtime checks verifier. 2010-02-15 17:32:41 +02:00
Török Edvin
236fb13647 New pointer handling rules. 2010-02-15 17:32:40 +02:00
Török Edvin
847d7fc1b8 2009->2010 2010-02-02 14:03:32 +02:00
Török Edvin
57bbb2eb14 Fix loading of multiple .cbc files. 
Common function prototypes must be added only once per Module, otherwise LLVM autorenames
them, and we get llvm.bswap.i326 instead of llvm.bswap.i32, which is of course
not valid and the verifier rejects.
 2010-02-02 14:01:38 +02:00
Török Edvin
bcb354a654 _GLIBCXX_PARALLEL is not supported: it creates threads before we fork() causing 
deadlock.
 2010-01-27 14:42:40 +02:00
Török Edvin
a7b7a64833 fix compiler warning. 2010-01-26 14:25:54 +02:00
Török Edvin
ee6ab4f8d3 Support building w/o atomic builtins for i386 (bb #1781). 
Wrap all LLVM API calls with a single mutex when LLVM doesn't have multithreaded
mode.
Also fallback to interpreter mode on i386 and i486.
 2010-01-26 12:44:49 +02:00
Török Edvin
be43f951c6 BytecodeSecurity setting. 2010-01-22 16:50:35 +02:00
Török Edvin
4395bb9acf bytecode ptrdiff32 opcode. 2010-01-21 16:49:22 +02:00
Török Edvin
2d45ef0616 Support for malloc in bytecode. Fix crash with mismatched api/flevel versions. 2010-01-20 20:04:01 +02:00
Török Edvin
8997b14725 bswap. 2009-12-30 15:08:35 +02:00
Török Edvin
b3571ea9ae Fix __*di3 libcalls on x86-32. 
On 32-bit targets LLVM emits libcalls for 64-bit operations.
Make sure these libcalls actually map to our own functions, and not to 0.
Also reject any other libcall we don't know about instead of mapping to 0 and crashing.
 2009-12-30 12:15:26 +02:00
Török Edvin
c52e92748e Fix some warnings from clang++ bytecode2llvm.cpp. 2009-12-28 20:18:59 +02:00
Török Edvin
8d18898743 add regalloc local for debug purposes. 2009-12-18 15:04:23 +02:00
Török Edvin
9463f9fd90 Stack protector support. 2009-12-18 14:17:50 +02:00
Török Edvin
688799d126 yc_bytecode is able to unpack a file now! 2009-12-17 17:40:35 +02:00
Török Edvin
3cd48316a3 Fix some compiler warnings. 2009-12-17 10:59:26 +02:00
Török Edvin
5b91dc3455 new deplibs. 2009-12-15 18:15:28 +02:00
Török Edvin
303c6ea016 Minimum required version for multithreaded LLVM is gcc 4.1.3. 
gcc 3.4.6 doesn't support atomic builtins required by LLVM for multithreaded
mode.
So make the minimum version 4.1.3, since: 4.0 is buggy for ClamAV itself, and
4.1.1, 4.1.2 are buggy when compiling LLVM.
On gcc 3.4.6 clamav will use the interpreter now.
 2009-12-14 16:23:22 +02:00
Török Edvin
853b6e5da1 Add LLVM win32 proj files generated by cmake. 
Fix win32 build issues.
Enable CPU detection on win32 too.
Enable LLVM JIT on win32 too.
Define NDEBUG for libclamavc++ for release win32 builds.
 2009-12-12 15:14:39 +02:00
Török Edvin
d0934caf99 Distcheck fixes. 2009-12-11 21:02:19 +02:00
Török Edvin
482e97dbb2 Support for bytecode lines >8k. 
Size is specified on first line (which must be <8k).
 2009-12-11 16:05:38 +02:00
Török Edvin
7945ff1e97 Fix global initializer bitcasts. 2009-12-11 12:08:32 +02:00
Török Edvin
0a11015bf5 Refactor trace API, so that trace printing happens in clambc. 
This will allow clambc to implement breakpoints, and watchpoints.
 2009-12-09 17:05:05 +02:00
Török Edvin
284ffd21f2 Add support for null constant. 2009-12-09 15:15:35 +02:00
Török Edvin
124af5e8a5 Trace formatting fixes. 2009-12-09 11:43:17 +02:00
Török Edvin
65c740d7d8 Add support for tracing (if bytecode compiled with support). 
TODO: global id 0 is now a null pointer, need to adjust rest of conversion code
accordingly.
 2009-12-08 23:02:49 +02:00
Török Edvin
53bd5bb14d read optional debug metadata. 2009-11-30 15:22:20 +02:00
Török Edvin
d2171abf39 Print better error message when wrong function is called. 2009-11-27 15:57:13 +02:00
Török Edvin
6bd858662e Update to new LLVM API. 2009-11-27 13:36:43 +02:00
Török Edvin
1f1a249720 Disable oprofile support for now. 2009-11-27 12:25:46 +02:00
Török Edvin
322a0ea653 Fix bytecode load bugs. Make loading more robust: print error message instead of 
crashing.
Able to load and dry-run yc_bytecode.o1.cbc now.
 2009-11-26 17:29:59 +02:00
Török Edvin
a45e257772 Fix bugs when loading bytecode. 2009-11-26 17:29:45 +02:00
Török Edvin
646395bb44 Fix distcheck. 2009-10-02 12:52:35 +03:00
Török Edvin
9fac78c72e Update to latest bytecode format. 2009-10-02 10:26:47 +03:00
Török Edvin
80b4b3fb0f Generalize special global handling (__match_counts etc.). 2009-09-30 14:06:10 +03:00
Török Edvin
88815fd801 Sync with compiler. 2009-09-30 13:41:02 +03:00
Török Edvin
d38d6dadef Logical signature hook for bytecode. 2009-09-22 11:04:33 +03:00
Török Edvin
459b13ed89 Initial support for __match_count. 2009-09-21 23:44:32 +03:00
Török Edvin
52dd3a6bda Initial support for loading .cbc files from DB. 2009-09-21 20:10:33 +03:00
Török Edvin
1d1dd80f32 Fix global variable names. 2009-09-11 15:17:48 +03:00