Tobias Christiansen c4a9f0db82 UserspaceEmulator: Improve detection of memory leaks ... Previous a mallocation was marked as 'reachable' when any other mallocation or memory region had a pointer to that mallocation. However there could be the situation that two mallocations have pointers to each other while still being unreachable from anywhere else. They would be marked as 'reachable' regardless. This patch replaces the old way of detemining whether a mallocation is reachable by analyzing the dependencies of the different mallocations using a graph-approach. Now mallocations are only reachable if pointed to by other reachable mallocations or other memory regions. A nice bonus is that this gets rid of a nested for_each_mallocation, so the complexity of leak finding becomes linear instead of quadratic.		2021-04-12 18:02:16 +02:00
..
CMakeLists.txt	UserspaceEmulator: Split large file into logical pieces	2021-03-11 08:54:54 +01:00
Emulator.cpp	UserspaceEmulator: Increase stack size from 64 * KiB to 1 * MiB	2021-03-14 13:55:29 +01:00
Emulator.h	UserspaceEmulator: Update virt$lseek and virt$ftruncate for 64bit off_t	2021-03-23 19:56:13 +01:00
Emulator_syscalls.cpp	LibC: Move S_* defines into <fcntl.h>	2021-04-11 09:51:20 +02:00
main.cpp	Everywhere: Remove klog(), dbg() and purge all LogStream usage :^)	2021-03-12 17:29:37 +01:00
MallocTracer.cpp	UserspaceEmulator: Improve detection of memory leaks	2021-04-12 18:02:16 +02:00
MallocTracer.h	UserspaceEmulator: Improve detection of memory leaks	2021-04-12 18:02:16 +02:00
MmapRegion.cpp	UserspaceEmulator: Do not pass MAP_FIXED to Kernel	2021-03-11 08:54:54 +01:00
MmapRegion.h	UserspaceEmulator: Add fast-path for is<MmapRegion>()	2021-03-09 15:17:15 +01:00
Range.cpp	UserspaceEmulator: Enable splitting regions at arbitrary points	2021-03-08 22:57:36 +01:00
Range.h	UserspaceEmulator: Enable splitting regions at arbitrary points	2021-03-08 22:57:36 +01:00
RangeAllocator.cpp	UserspaceEmulator: Convert a weird klog(!) to dbgln()	2021-03-12 11:23:26 +01:00
RangeAllocator.h
Region.cpp	UserspaceEmulator: Add fast-path for is<MmapRegion>()	2021-03-09 15:17:15 +01:00
Region.h	UserspaceEmulator: Add fast-path for is<MmapRegion>()	2021-03-09 15:17:15 +01:00
Report.h	Everywhere: Remove klog(), dbg() and purge all LogStream usage :^)	2021-03-12 17:29:37 +01:00
SimpleRegion.cpp	Everywhere: Rename ASSERT => VERIFY	2021-02-23 20:56:54 +01:00
SimpleRegion.h
SoftCPU.cpp	UE: Use AK's bit_cast and not reimplement it	2021-04-08 23:57:16 +02:00
SoftCPU.h	UserspaceEmulator+LibC: Use sys$emuctl() to pass malloc info to UE	2021-03-09 11:31:18 +01:00
SoftMMU.cpp	UserspaceEmulator: Keep the MMU regions list sorted	2021-03-09 11:31:18 +01:00
SoftMMU.h	UE: Default initialize regionmap	2021-04-08 23:57:16 +02:00
ValueWithShadow.h