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208 commits

Author SHA1 Message Date
Unknown W. Brackets
fe2b62c27d Make the "on change" checkbox for memchecks work. 
But, for now, only on sw and similar instructions, the rest don't work
yet and just always break.
 2014-01-26 11:57:39 -08:00
Unknown W. Brackets
76afb2a8d5 Avoid returning points from the symbol map. 
Now that it uses a lookup, this is even more dangerous.  But, the maps
could be reordered while it's trying to print the pointer and cause that
data to become invalid.

This should be safe from race conditions.
 2014-01-25 21:40:23 -08:00
pal1000
e7672655d3 Fix warning in MIPS/MIPSAnalyst.cpp 2014-01-06 10:48:52 +02:00
Unknown W. Brackets
1abb001e7f Don't hashmap functions smaller than 16 bytes. 
Otherwise, small stub funcs "replicate" annoyingly.
 2014-01-04 01:36:36 -08:00
Henrik Rydgård
ce378b231f Delete CPU.cpp/h , cleanup 2013-12-30 00:11:29 +01:00
Unknown W. Brackets
bde1d14f25 Update hashmap before deciding to abort. 
Otherwise, if you delete it, it can never generate one.
 2013-12-27 00:29:37 -08:00
Henrik Rydgard
455a73bba7 Bugfix replace function inlining (compilerPC needs to be increased). Misc. 2013-12-20 15:37:37 +01:00
Henrik Rydgard
a53a032120 Prevent hashes from coming out differently after replacement. 2013-12-20 13:53:03 +01:00
Unknown W. Brackets
9bb03072e6 Increase the min size of an "interesting" func. 
Seeing a bunch of forwarders and stuff that won't hash safely.
 2013-12-18 23:58:45 -08:00
Henrik Rydgard
6937719c3b Minor fixes around function replacement, a couple of math funcs 2013-12-18 10:35:50 +01:00
Henrik Rydgard
2eab4aa1bf Play around with function replacement. Turned off by default of course. 2013-12-17 23:40:27 +01:00
Henrik Rydgard
2140892074 Initial preparations for ability to replace game functions with custom implementations. 
Also auto-saves hashmap additions and reapplies the hashmap on function
rename so that if you rename a function that exists in several copies
they will all be labelled.

Note that actual function replacement is not activated yet.
 2013-12-17 12:27:20 +01:00
Unknown W. Brackets
b74c62b6a6 Switch to a 64-bit function hash. 2013-12-14 14:56:04 -08:00
Unknown W. Brackets
0636a65ad9 Use ReadEntireFile() a few more places. 
This fixes one or two minor memory leaks.
 2013-12-08 12:02:37 -08:00
Unknown W. Brackets
f4890288ce Oops, fix a bad sort for the hashmap. 
Fixes assertion warnings.  Thanks @Kingcom.
 2013-12-06 21:19:05 -08:00
Unknown W. Brackets
2ec73a65ed Use a common func to generate default func names. 2013-12-06 00:17:20 -08:00
Unknown W. Brackets
735968ba9b Add a setting to maintain a global func hash map. 
This makes it easier to deal with functions that have a common
implementation between multiple games, e.g. libc funcs.
 2013-12-06 00:11:49 -08:00
Unknown W. Brackets
505f509503 Detect tail call when scanning functions. 2013-12-01 22:08:39 -08:00
Unknown W. Brackets
1bccfa4141 Look for downward jumps for elses when scanning. 
Otherwise, we often end the function earlier than it should be.
 2013-12-01 21:28:09 -08:00
Unknown W. Brackets
43be44947f Correctly reuse symbol map entries when scanning. 
Before we created one huge function in place of the old.
 2013-12-01 20:25:51 -08:00
Unknown W. Brackets
b2971314b8 Fix hash detection of branches to jr ra. 
This makes it more correctly identify functions.
 2013-12-01 20:23:16 -08:00
Kingcom
5844d0107b Rewrite SymbolTable 2013-11-27 13:33:30 +01:00
Kingcom
a277706489 Workaround for symbols defined in .sym files 2013-11-16 10:53:47 +01:00
Kingcom
aae08173f1 Extend follow functionality of disassembly 2013-11-05 21:20:21 +01:00
Kingcom
95b466fc4f Fix step over for jalr 2013-11-03 10:58:31 +01:00
Kingcom
eeb86fc105 Fix step over handling of fpu branches 2013-11-03 09:54:58 +01:00
Henrik Rydgård
07c818251c Some formatting cleanup. 
Yeah, I said we shouldn't do big overhauls..
 2013-10-18 14:39:04 +02:00
adrian17
7e3f35dfe3 Removed redundant includes 2013-09-30 19:05:04 +02:00
Unknown W. Brackets
efe92666fb Allow more cases in IsDelaySlotNiceVFPU(). 2013-09-05 23:24:31 -07:00
Unknown W. Brackets
9a048e9cf6 Don't assume GPRs can't be used with vfpu. 2013-09-05 23:12:14 -07:00
Unknown W. Brackets
8ccd3773d9 Open files using wide functions on win32. 
Fixes #3432.
 2013-08-27 00:28:46 -07:00
Unknown W. Brackets
97aa1a631e Improve typesafety in the x86 regalloc. 2013-08-24 19:41:10 -07:00
Unknown W. Brackets
52d6080fb4 Pass in some analysis results, don't use yet. 2013-08-24 15:36:24 -07:00
Unknown W. Brackets
109ad17ac6 Use a typesafe struct for opcodes. 
Also, correctly read delayslots using Read_Instruction on ARM.
 2013-08-24 15:36:24 -07:00
Unknown W. Brackets
4495559b75 Clean up register usage analysis a bit. 2013-08-24 15:36:23 -07:00
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b37f09cedf Make MIPSInfo a struct for typesafety. 
Found a bug in ReadsFromReg().
 2013-08-24 13:22:10 -07:00
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1ed8edb0d3 Avoid some dangerous hex constant widths. 2013-08-22 23:23:48 -07:00
Unknown W. Brackets
49ab98c7fd Use atomic operations on Android + warning fixes. 2013-08-12 08:51:49 -07:00
Unknown W. Brackets
aac6712974 Get rid of IsDelaySlotInfoSafe since flags are ok. 2013-08-11 20:49:34 -07:00
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152f28aeac Clean up the immediate MIPS table, mostly flags. 2013-08-11 18:01:48 -07:00
Unknown W. Brackets
4ebf355ece Simplify some MIPS table flags. 2013-08-11 17:02:00 -07:00
Henrik Rydgard
e93c2abe27 x86 jit: implement vfim. Move some stuff to native. cleanup for armjit logging 2013-07-30 22:28:05 +02:00
Kingcom
723f242f0c Rerwrote GetOpcodeInfo and adapted MipsTables for it 2013-07-30 11:29:30 +02:00
Kingcom
32f1ca91fd -add function to get relevant opcode information for the disassembly 
-put it to use to clean up code
 2013-07-30 10:14:56 +02:00
Unknown W. Brackets
0ca8f5c655 Improve performance of ScanForFunctions(). 
Mostly affects games with a lot of modules and exports.
 2013-07-06 16:58:17 -07:00
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1beb19f827 Clear the debug symbol map on shutdown. 
Instead of polluting the next game.
 2013-05-26 16:29:21 -07:00
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44e20fb213 Correctly detect bltzal as func calls in debug. 2013-05-26 16:24:58 -07:00
Unknown W. Brackets
fcfcadaef2 Fix potential crash looking up block_num. 2013-04-28 20:59:13 -07:00
niepodam
94c2f0cd9d Fix build with gcc 4.8.0 2013-04-04 19:16:15 +02:00
Unknown W. Brackets
51d5b84108 Fix some misc HLE warnings. 2013-02-18 09:04:43 -08:00