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higan is a multi-system emulator focused on accuracy, preservation, and configurability.

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@near-san @Screwtapello
near-san and Screwtapello Fix critical undefined bit-shift length operation
9febc7d Apr 14, 2021
Fix critical undefined bit-shift length operation 
Natural/Integer<T>.bit() (BitRange) was shifting by whatever type the source was to match the target bit length.
But this breaks when the target type is u64/s64 and the source type is u32/s32 or smaller. Shifting by >=32 becomes undefined behavior.
We have to cast the input source to the target type first, so that the source<<shift result is valid.
This is safe here regardless of source's signedness, because it's only used in =, &=, ^=, |= operations.
9febc7d

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.github/workflows
github actions: Don't assume that the binary is named after the program.
Feb 7, 2021
extras
Remove the "byuu" user-interface.
Feb 7, 2021
higan-ui
higan-ui: Don't use -march=native on ARM systems.
Mar 21, 2021
higan
[MD] Fix control port writes to always set command/address bits
Apr 8, 2021
hiro
hiro/cocoa: Implement PopupMenu
Oct 22, 2020
icarus
Remove the "byuu" user-interface.
Feb 7, 2021
libco
Remove the "byuu" user-interface.
Feb 7, 2021
nall
Fix critical undefined bit-shift length operation
Apr 14, 2021
ruby
correctly set O_NONBLOCK in OSS
Nov 6, 2020
sourcery
Update to ares v111 release.
Mar 24, 2020
.cirrus.upload.sh
cirrus: Update freebsd image to 12.1
Apr 7, 2020
.cirrus.yml
Update the FreeBSD image to fix a build failure.
Feb 15, 2021
CREDITS.md
Remove the "byuu" user-interface.
Feb 7, 2021
GPLv3.txt
Update version and license
Oct 25, 2017
LICENSE.txt
Remove the "byuu" user-interface.
Feb 7, 2021
README.md
Remove the "byuu" user-interface.
Feb 7, 2021
update-subtrees.sh
Add a script to pull changes to subtrees from their upstream repos.
Sep 10, 2020
higan Links Official Releases Nightly Builds Preview

README.md

higan

higan logo

higan is a multi-system emulator, originally developed by Near, with an uncompromising focus on accuracy and code readability.

It currently emulates the following systems: Famicom, Famicom Disk System, Super Famicom, Super Game Boy, Game Boy, Game Boy Color, Game Boy Advance, Game Boy Player, SG-1000, SC-3000, Master System, Game Gear, Mega Drive, Mega CD, PC Engine, SuperGrafx, MSX, MSX2, ColecoVision, Neo Geo Pocket, Neo Geo Pocket Color, WonderSwan, WonderSwan Color, SwanCrystal, Pocket Challenge V2.

Links

Official Releases

Official releases are available from the GitHub releases page.

Nightly Builds

Automated, untested builds of higan are available for each supported operating system:

Windows higan
Linux higan
macOS higan
FreeBSD higan

Preview

higan user interface higan running Bahamut Lagoon (SNES) higan running Golden Sun (GBA)

About

higan is a multi-system emulator focused on accuracy, preservation, and configurability.

Topics

emulator emulation

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Readme

License

View license

Releases 120

v110 Latest
Mar 20, 2020
+ 119 releases

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Contributors 32

+ 21 contributors

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