Animal Crossing's 2.0.0 update contains >99000 files, and has tables so big that we ran out of memory even after the optimizations made in 0.10.5.
Failure to attach may cause system instability, this probably needs work.
User is expected to send attach after launching, which will cause attach-on-first-instruction.
The next application will be started suspended.
monitor wait application: Causes the stub to wait for an application to be launched.
monitor get mapping : Get the memory mapping for a specific address.
monitor get mappings: Get all memory mappings.
monitor get info: Get process info, address space layout, and information on modules.
The following monitor commands are currently supported:.
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Software break-points, hardware break-points, hardware watch-points, and hardware single-step are all supported/implemented.
The stub should work on both system programs, games, and homebrew - but please note that debugging certain processes (like sockets) can cause hang due to the stub using them itself.
Type info os processes to get a list of process IDs that can be attached to.
The standalone stub exposes itself on port 22225 - so the command to connect is target extended-remote :22225.
Once enabled, open the devkitPro provided-gdb ( aarch64-none-elf-gdb for 64-bit or arm-none-eabi-gdb for 32-bit).
The standalone also requires atmosphere!enable_htc = u8!0x0, but this should be the case for everyone since ams.TMA isn't actually usable yet.
To enable it, set atmosphere!enable_standalone_gdbstub = u8!0x1 in system_settings.ini.
Generally speaking, if you would like to report information about fixes needed/discuss development of the gdbstub, join ReSwitched's #dev-support channel.
If you find issues, please report them to SciresM#0524 - all help finding/fixing bugs is appreciated, here.
Please Note: The GDBstub is new and may have bugs/need work.
Because ams.TMA is taking longer to develop than expected, experimental support for Atmosphère's gdbstub as a standalone is now available.
This also provides a speedup versus the 1.2.3 code, with Animal Crossing now taking ~8 fewer seconds to get past the Nintendo Switch logo.
This could cause a fatal error, because the destructor for the old image could run simultaneously with building the new image.
Puyo Puyo Tetris 2, probably others) were sensitive to this timing, and could use access patterns which would trigger creation of romfs image while previous romfs image was in the middle of destructor.
RomFS image ownership was overhauled, with a new reference-counting implementation added (used to implement the above grace period).
This makes our cache much more effective, previously we were re-building romfs several times.
Cache management (to avoid unnecessary rebuild) was revised, to add a grace period of ~500ms-1s between process closing romfs image and ams.mitm needing to rebuild if romfs is re-opened.
Changes were made to the way fs.mitm builds images when providing a layeredfs romfs.
With thanks to the team, Atmosphère 1.2.4 is bundled with hbl 2.4.1, and hbmenu 3.5.0. fusee-primary no longer exists, and will not work any more. Please be sure to update fusee when upgrading to 1.2.4.
General system stability improvements to enhance the user's experience.įor information on the featureset supported by 1.2, please see the official release notes.ġ.2.4 is Atmosphère's sixty-first official release.
The work-in-progress unit testing framework was updated to use doctest instead of catch2.
Support was fixed for enabling usb!usb30_force_enabled on 13.0.0+.
A microoptimization was made to the way mesosphère manages updating the debug register for hardware single-step support.
Memory management changes were made to sm that save 0x5000 of memory.
This caused FIFA 19 to crash, and possibly other issues.
A bug was fixed that caused mesosphère to underreport the total memory size by 8MB for certain games which use newer system-resource-size memory management.
A number of minor issues were fixed and improvements were made, including:.
The following was changed since the last release: With thanks to the team, Atmosphère 1.2.5 is bundled with hbl 2.4.1, and hbmenu 3.5.0. Please be sure to update fusee when upgrading to 1.2.5. 1.2.5 is Atmosphère's sixty-second official release.