Commit Graph

3 Commits

Author SHA1 Message Date
janwas 7a5655edde # major refactoring of system-dependent code (simplifies build system)
cpu.cpp: avoided the need for wrapper functions by calling the
OS-specific function directly (declared in central header, implemented
in the platform's cpp file)

avoid the need for init in cpu and ia32 via if(!init) Init() pattern.

optimized memcpy now requires SSE support

remove error-prone CAS macro; replace with cpu_CAS
config: no longer require inline asm for float->int conversions
lib_error: remove special-case in CHECK_ERR for windows (no longer
needed)

This was SVN commit r5365.
2007-09-23 15:36:29 +00:00
janwas f039e1ce76 fix error path for acpi/mahaf failures (attempt#2)
prevent using mahaf if it's going to fail anyway
module_init: add ModuleIsError (allows acpi and mahaf init routines to
pass failure notification on to their second and later callers)

counter: safer memory management

This was SVN commit r5333.
2007-09-07 20:17:57 +00:00
janwas bd0d0c0026 # finalize WHRT implementation
cpu: avoid measuring cpu freq if possible
ia32: cleanup, fix #cores detection on AMD (they're incompatible,
*sigh*), add ia32_Generation
wcpu: remove IsThrottling code (clunky and not necessary - we rely on
ia32's feature bit detection instead)
counter: move whrt's counter create code here
qpc: update comment
tsc: finalize IsSafe implementation, remove per-thread stuff (since it
cannot be made to work)
whrt: cleanup, remove calibration code (no longer needed)

This was SVN commit r5121.
2007-05-31 00:11:38 +00:00