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12 Commits

Author SHA1 Message Date
janwas e62deac770 get rid of some instances of type punning (dangerous in the face of aliasing optimizations)
This was SVN commit r6140.
2008-06-28 17:51:18 +00:00
janwas 9269be9ee3 remove mmgr and macros that redefine malloc/new/free
(see http://www.wildfiregames.com/forum/index.php?showtopic=11450&hl= )

clean up debug module
. no longer include platform-dependent header (-> less rebuilds)
. DISPLAY_ERROR -> DEBUG_DISPLAY_ERROR
. parts of config.h that don't affect all files moved to config.2 (->
fewer full rebuilds)
. remove creaky symbol cache (no longer needed for mmgr)
. remove TLS thread naming stuff (can use debugger's thread window
instead; no need for platform independence there)

wdbg: remove thread suspension and breakpoint APIs (not needed)

acpi: fix: u64 -> uintptr_t

wutil: fix WinScopedLock, use that instead of direct lock() functions

misc:
. get rid of SAFE_STRCPY, replace with strcpy_s
. remove _getcwd (shouldn't be used)

This was SVN commit r5563.
2008-01-19 11:33:11 +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 94456a218a # bugfix for ACPI init on Win2k
mahaf: add API to check whether physical memory mapping ought to work
acpi: no longer consider itself initialized if the above is not true
(fixes undue warning in PMT and possibly HPET about invalid ACPI table
on Win2k)

cpu: remove redundant include

This was SVN commit r5329.
2007-09-05 21:29:33 +00:00
janwas 4ac699d021 # fix: ACPI code now safely handles concurrent memory accesses
This was SVN commit r5273.
2007-07-25 19:16:00 +00:00
janwas 016f0fcba4 remove bugchecks (happens during normal operation on win2k)
This was SVN commit r5178.
2007-06-14 21:33:43 +00:00
janwas f331b7313d fix very very insidious bug with mapping physical memory (TLB corruption). fix weirdness reported by michael (underlying cause: using cpu_ClockFrequency instead of wcpu_*; that made the timer run at freq=0)
mahaf: now disabled on Win2k because we can't prevent the TLB bug there.
removed the CopyPhysical API.
wutil: allow querying windows version via number

View: fix warning

This was SVN commit r5169.
2007-06-12 23:29:27 +00:00
janwas 3e874c54cf manual build.
aken: add provision for copying physical memory (safer than mapping)
acpi uses that to avoid problems due to nonaligned ACPI tables (bonus:
wastes less memory)

wdbg: remove unnecessary headers
wseh: add comments
wstartup: fix return type (since we're now called by _initterm_e)

This was SVN commit r5159.
2007-06-10 13:25:09 +00:00
janwas c9f10be090 acpi and mahaf: now set ModuleInitState to error if something fails (prevents a subsequent init from returning true and allowing its dependent to continue and crash into a wall)
wtime: "implement" CLOCK_MONOTONIC (that's what the timer already did,
anyhow)

main: move early init to GameSetup!EarlyInit (fixes atlas problem with
timer)

This was SVN commit r5101.
2007-05-26 23:29:20 +00:00
janwas 452d67f0b7 # vista compat (fixes wsnd issue) and improvements
lib: move IsSimilarMagnitude and downcasters here from single modules
where they're used
acpi: simplify by only using v1.0 or 2.0 tables
snd: add note on why OpenAL can't be used
mahaf: change prefix
wcpu: cache results, reinstate wcpu_ClockFrequency
win: add winreg.h for registry functions
wsnd: only do the DSound thing on non-vista (and delay-load to avoid
overhead)
wutil: add code to correctly detect windows version

This was SVN commit r5090.
2007-05-26 15:34:10 +00:00
janwas cded0936c5 # housekeeping
. update moduleInit mechanism and move it out of lib.cpp. now has a
thread-safe reference count and allows repeated init/shutdown (required
for self-tests)
. vfs now depends on h_mgr; h_mgr need therefore no longer explicitly be
shutdown (e.g. in self-tests)
. acpi: minor fixes
. cpu: AtomicAdd and CAS now take volatile variable (safer)
. mahaf: unload driver on shutdown (did this for DriverVerifier, but
it's 'cleaner' in general)
. wdbg_sym
. wfilesystem: get rid of manual declarations of deprecated functions;
implement them via trampoline instead

This was SVN commit r5086.
2007-05-21 23:24:56 +00:00
janwas b53b75b4fc WIP: driver for HPET timer (useful for WinXP, SMP systems)
can successfully read the counter.

This was SVN commit r5085.
2007-05-21 19:27:16 +00:00