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9 Commits
Author SHA1 Message Date
Henrik Rydgård 67b4b68005 Comment on a failed UWP view aliasing attempt, document why it can't work 2026-09-02 18:06:47 +02:00
Henrik RydgårdandClaude Sonnet 5 f03f168d96 MemArenaWin32: check CreateFileMapping failure 
GrabMemSpace() ignored a NULL return from CreateFileMapping and
returned true anyway, unlike every other platform's arena backend
(Darwin, Android, Posix all check and return false on failure). Under
memory pressure this let startup proceed to CreateView()/MapViewOfFileEx
with an invalid handle instead of failing cleanly.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01L4QAoxV2KY7ek4PcZw3WvY
 2026-08-10 01:00:28 +02:00
M4xw 5b6bc0cea7 [MemArena] Honor MV_MIRROR_PREVIOUS on ReleaseView 
Allows for clean teardown of the Memory Map for Switch
 2023-06-22 00:01:38 +02:00
Henrik Rydgård 6c51dabe9a Somewhat improved error checking in MemArena. 2021-07-07 19:01:42 +02:00
Henrik Rydgård 4bad28046b UWP: Save memory by only committing the ranges we need, instead of doing a giant allocation. 2017-03-23 10:02:29 +01:00
Henrik Rydgard ff2b6b3fca Assorted cleanup, UWP memory map fixes. PSPFlower runs in both 32-bit and 64-bit. 2017-03-23 10:02:28 +01:00
Henrik Rydgard fcbc20f240 Small changes to make Common and Core build under my preliminary UWP setup. 2017-02-24 18:59:41 +01:00
Henrik Rydgård 5e61a5afe1 Implement fastmem for Darwin. Not very successfully yet.. 2017-01-25 17:14:43 +01:00
Henrik Rydgard 73a2a1bc0f The MemArena code has way too many ifdefs. Split it up by platform. 2017-01-25 16:20:21 +01:00