03013: [debug] "Error: free a non-existant block" on TMS57002 source generation

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
03013	Misc.	Minor	Always	Mar 9, 2009, 19:47	Jun 7, 2009, 21:43

Tester	Firewave	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	Atari Ace	Resolution	Fixed	OS
Status [?]	Resolved			Driver
Version	0.130	Fixed in Version	0.132	Build	Debug
		Fixed in Git Commit		Github Pull Request #

Summary	03013: [debug] "Error: free a non-existant block" on TMS57002 source generation
Description	Generating TMS57002 source file... obj/windows/mameud/build/tmsmake.exe src/emu/cpu/tms57002/tmsinstr.lst obj/windo ws/mameud/emu/cpu/tms57002/tms57002.inc Linking romcmp.exe... Musashi v3.32 68000, 68008, 68010, 68EC020, 68020, 68040 emulator Copyright Karl Stenerud (karl@mame.net) Error: free a non-existant block
Steps To Reproduce
Additional Information
Github Commit

Flags	Debug build specific
Regression Version
Affected Sets / Systems

Attached Files

No.03942 galibert Developer Mar 10, 2009, 11:02	That's not the tms57002. That message comes from src/osd/windows/winalloc.c which is not used by maketms. Given the message just before the error, maybe it's in m68kmake?
No.04467 Atari Ace Senior Tester Jun 7, 2009, 04:22	This issue only happens with DEBUG=1 builds (which define MALLOC_DEBUG), and is due to the fact that strdup() is from the C library, but free and realloc have been redirected to the MAME versions that track memory. One possible fix is to embed core_strdup from corestr.c into the file.