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raze-gles/polymer/eduke32
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helixhorned 3e4357c6a4 Integer Overflow Offensive continued: first round of -ftrapv - cleanness. 
That is, "clang -ftrapv" builds don't abort almost immediately after entering
a level.

There are various classes of overflow bugs, needing different handling:
 - Some texture mapping code was written with signed integer wrapping semantics
   in mind.  In some places, we're able to get away with unsigned casts.
 - sometimes, we really need a wider range, like when calculating distances or
   dot products
 - negating INT_MIN.  Here, we cast to int64_t temporarily.  Note that if the
   result is 32-bit wide, no 64-bit code may actually need to be generated.
 - shifting into a signed integer's sign bit.  We cast to uint32 here.
 - in hitscan(), at the "abyss crash prevention code" comment, it's clearly
   the other code that is better...

This is not merely done for pedantry, but rather makes it easier to track down
overflow bugs having a real impact on the game.

git-svn-id: https://svn.eduke32.com/eduke32@2784 1a8010ca-5511-0410-912e-c29ae57300e0
2012-06-26 19:49:53 +00:00
..
Apple The handling for grp, con, and def filenames has been massively cleaned up and factored into common.c. A new header, common_game.h, was created because common.h was placed in build/include (see r2542) and we need a common header for things that strictly should not be in the engine. RTS file names were also improved but some of the patterned changes were already made in r2420, and they were not factored because they are strictly part of the game, not the editor. 2012-06-03 16:09:33 +00:00
build Integer Overflow Offensive continued: first round of -ftrapv - cleanness. 2012-06-26 19:49:53 +00:00
eobj Importing source for great justice 2006-04-13 20:47:06 +00:00
eobj_win 1. Removed unneeded the svn:executable proprties. These files aren't actually executable. 2008-07-12 14:09:52 +00:00
installer 1. Removed unneeded the svn:executable proprties. These files aren't actually executable. 2008-07-12 14:09:52 +00:00
obj Importing source for great justice 2006-04-13 20:47:06 +00:00
obj_win 1. Removed unneeded the svn:executable proprties. These files aren't actually executable. 2008-07-12 14:09:52 +00:00
psd EDuke32 Wii: Ready for action! 2012-05-20 07:25:25 +00:00
rsrc cosmetic: 2012-02-25 02:57:25 +00:00
samples Add samples/r_usenewshading.map. 2012-06-17 19:45:53 +00:00
source premap.c: make P_RandomSpawnPoint more readable by factoring out g_player[snum].ps 2012-06-26 19:49:44 +00:00
Wii EDuke32 Wii: Ready for action! 2012-05-20 07:25:25 +00:00
Windows Fix building ebacktrace1.dll with versions of binutils/libbfd after 2.20.51-1. This removes the need to link and depend on libintl (for now). 2012-03-05 07:25:55 +00:00
backtrace.dll Pull in backtrace.c (pre-compiled as backtrace.dll and MinGW dependencies) from http://code.google.com/p/backtrace-mingw. When running debugging snapshots, this will print out a helpful backtrace in eduke32.crashlog. I had to disable stack protectors for debug builds as this was pulling in a dependency that I assume most people won't have. If anyone feels like merging that code into EDuke32 itself and find a way to remove the ugly libintl dependencies, be my guest. In the meantime, sorry for the awful commit. 2010-10-19 05:42:21 +00:00
buildlic.txt 1. Removed unneeded the svn:executable proprties. These files aren't actually executable. 2008-07-12 14:09:52 +00:00
ChangeLog git-svn-id: https://svn.eduke32.com/eduke32@997 1a8010ca-5511-0410-912e-c29ae57300e0 2008-08-22 04:26:26 +00:00
ChangeLog.html Update repo to 1.4.0 beta 2 2006-07-18 21:08:38 +00:00
eduke32.sln Source code "cleanup," herein referred to as "rape" 2010-05-02 23:27:30 +00:00
eduke32.vcproj Very few actual changes... mostly formatting fixes from astyle 2010-01-23 22:12:02 +00:00
eduke32.vcxproj Add xdelta3 source and headers to VS2010 project 2012-05-18 00:07:40 +00:00
eduke32.vcxproj.filters Add xdelta3 source and headers to VS2010 project 2012-05-18 00:07:40 +00:00
eduke32.vcxproj.user Source code "cleanup," herein referred to as "rape" 2010-05-02 23:27:30 +00:00
GNU.TXT Importing source for great justice 2006-04-13 20:47:06 +00:00
libiconv2.dll Pull in backtrace.c (pre-compiled as backtrace.dll and MinGW dependencies) from http://code.google.com/p/backtrace-mingw. When running debugging snapshots, this will print out a helpful backtrace in eduke32.crashlog. I had to disable stack protectors for debug builds as this was pulling in a dependency that I assume most people won't have. If anyone feels like merging that code into EDuke32 itself and find a way to remove the ugly libintl dependencies, be my guest. In the meantime, sorry for the awful commit. 2010-10-19 05:42:21 +00:00
libintl3.dll Pull in backtrace.c (pre-compiled as backtrace.dll and MinGW dependencies) from http://code.google.com/p/backtrace-mingw. When running debugging snapshots, this will print out a helpful backtrace in eduke32.crashlog. I had to disable stack protectors for debug builds as this was pulling in a dependency that I assume most people won't have. If anyone feels like merging that code into EDuke32 itself and find a way to remove the ugly libintl dependencies, be my guest. In the meantime, sorry for the awful commit. 2010-10-19 05:42:21 +00:00
m32help.hlp * Lazy hightile loading in Mapster32 tile selector (first display all as lowtiles, then load each one while allowing movement) 2011-03-23 17:41:01 +00:00
MakeDistributions Source code "cleanup," herein referred to as "rape" 2010-05-02 23:27:30 +00:00
Makefile Add prototypical SDL 2.X support. 2012-06-22 21:39:53 +00:00
Makefile.common For me (helixhorned), do SDL_WarpMouse even in debugging builds again. 2012-06-01 20:09:27 +00:00
Makefile.deps Massive menu input control revamp/cleanup/factor. (added: input.[ch]) 2012-06-03 16:11:22 +00:00
Makefile.msvc Massive menu input control revamp/cleanup/factor. (added: input.[ch]) 2012-06-03 16:11:22 +00:00
names.h add two tile labels which Todd forgot to move from GAME.CON to DEFS.CON and therefore did not make it to names.h 2011-08-20 23:27:46 +00:00
nedmalloc.dll Rebuild nedmalloc.dll using newest git sources 2012-02-19 04:07:14 +00:00
osxbuild.sh osxbuild.sh: more options and designation of presets 2012-03-26 05:07:42 +00:00
SEHELP.HLP Global thermonuclear code rape 2010-08-02 08:13:51 +00:00
STHELP.HLP Global thermonuclear code rape 2010-08-02 08:13:51 +00:00
tiles.cfg move tiles.cfg out of eduke32/samples/ into eduke32/ and update synthesis.sh to reflect that 2011-07-28 21:12:02 +00:00
wiibuild.bat Massive menu input control revamp/cleanup/factor. (added: input.[ch]) 2012-06-03 16:11:22 +00:00