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1cf0c3b3f2
haiku/headers/private
History
Ingo Weinhold 7176dd57e5 Reworked the exception handling code. The former one ran into the 
void after turning off BAT for the segment containing itself.
The monster macro for the exception vector code was not really
elegant besides being too long for the 32 byte performance
monitor exception slot. Furthermore wasting three of the SPRG*
registers as cheap scratch memory wasn't that nice either.

We now have a three-step approach: The exception vectors
themselves contain only five instructions which branch to common
code at the beginning of the same physical page. That one sets
up BAT for itself, turns address translation back on and jumps
into the kernel. There we turn off BAT again, dump an iframe,
and enter the actual exception handler (/dispatcher). Upon return
the registers are restored from the iframe and we get back to the
place where the exception occurred.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15881 a95241bf-73f2-0310-859d-f6bbb57e9c96
2006-01-09 03:30:52 +00:00
..
app Merged the four AS_LAYER_DRAW_BITMAP handlers into just one handler 2006-01-04 12:15:58 +00:00
debug Added support for looking up symbols of other team to libdebug. The 2005-07-16 21:12:32 +00:00
disk_scanner
drivers Fixed some bugs, partially by Oscar Lesta. 2005-07-19 17:19:02 +00:00
graphics removed one more old nolonger used define for 3D. 2005-12-14 20:53:54 +00:00
input The input_server is now notified when the screen resolution is changed. 2005-11-26 16:22:06 +00:00
interface No longer needed 2005-12-20 22:13:31 +00:00
kernel Reworked the exception handling code. The former one ran into the 2006-01-09 03:30:52 +00:00
libroot Made our glue code compatible to BeOS again. IOW executables compiled for Haiku will 2006-01-06 03:48:11 +00:00
mail Tried to get MDR to compile under Zeta RC3 but to no avail, with lots of 2006-01-01 23:59:24 +00:00
media Fixes that make Haiku build with gcc 4. Mainly out of the following 2005-11-12 23:27:14 +00:00
midi
net Moved the needed headers from private to posix folder. This should hopefully fix the build. 2005-12-19 17:42:05 +00:00
opengl/GL/internal Internal Mesa3D's private declaration use everywhere in Mesa code. 2005-06-26 13:54:42 +00:00
print Clean up. 2005-11-14 19:08:35 +00:00
runtime_loader The runtime loader now creates a debug area through which other teams can 2005-07-16 21:07:17 +00:00
screen_saver fix for network password 2005-09-01 15:04:18 +00:00
servers/app ServerFont: 2006-01-08 22:04:52 +00:00
shared Improved processor identification for some VIA C3 models. 2005-12-16 11:55:01 +00:00
storage fs_mount_volume() now returns a dev_t as well - changed mount/mountvolume to take 2005-10-20 13:03:50 +00:00
syslog_daemon
textencoding use const char for parameters, uint to avoid warnings, and strcasecmp for name comparisons 2004-11-11 07:35:47 +00:00
tracker Added private libtracker headers, shared with Deskbar. 2005-05-23 00:24:17 +00:00
translation Moved FuncTranslator.h from current/headers/os/translation to private headers. Moved translator_data struct from TranslationDefs.h to FuncTranslator.h. 2005-02-12 14:35:36 +00:00