OpenCores
URL https://opencores.org/ocsvn/ion/ion/trunk

Subversion Repositories ion

[/] [ion/] [trunk/] [src/] [common/] - Rev 165

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
165 Added (very early draft, very incomplete) reserved opcode trap handler.
Updated opcode tester to test some emulated mips32 opcodes using the trap handler.		 ja_rd 4786d 09h /ion/trunk/src/common/
164 Minor typo fixes in source file ja_rd 4786d 09h /ion/trunk/src/common/
160 BUG FIX: the cache init code was messing the BSS initialization ja_rd 4788d 03h /ion/trunk/src/common/
152 Added R3000 compatible support for kernel/user state:
- Implemented KU/IE plus KUp/IEp and KUo/IEo status bits
- Updated startup and test code to account for changes
- Implemented bit DID NOT TEST rfe instruction (not used in code)
- Access to CP0 in user mode triggers 'CpU' trap
- Updated software simulator

Besides, the logging of HI/LO register changes has been temporarily disabled, there's an unfixed bug in it.		 ja_rd 4790d 05h /ion/trunk/src/common/
144 Added cache setup code to common startup code
Important: the new cache won't work without this		 ja_rd 4792d 20h /ion/trunk/src/common/
131 change to local system-dependent directory path ja_rd 4798d 01h /ion/trunk/src/common/
130 typo fix ja_rd 4798d 01h /ion/trunk/src/common/
91 FIX: startup files can now be used to run from FLASH or BRAM ja_rd 4897d 05h /ion/trunk/src/common/
89 Added startup and utility functions for 'bare metal' applications running from FLASH, plus linker file ja_rd 4897d 05h /ion/trunk/src/common/
88 Added UART RX interface to MPU template ja_rd 4897d 05h /ion/trunk/src/common/
66 Code samples:
Updated all code samples to use TB2 template and new memory map		 ja_rd 4907d 19h /ion/trunk/src/common/
34 default data address moved to 0x80000000
makefiles and readme files updated accordingly		 ja_rd 4914d 04h /ion/trunk/src/common/
2 First commit (includes 'hello' demo) ja_rd 4919d 08h /ion/trunk/src/common/

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.