mirror of
https://github.com/Motorhead1991/qemu.git
synced 2025-12-30 11:10:33 -07:00
76a66253e5
- Add status file to make regression tracking easier
- Move all micro-operations helpers definitions into a separate header:
should never be seen outside of op.c
- Update copyrights
- Add new / missing PowerPC CPU definitions
- Add definitions for PowerPC BookE
- Add support for PowerPC 6xx/7xx software driven TLBs
Allow use of PowerPC 603 as an example
- Add preliminary code for POWER, POWER2, PowerPC 403, 405, 440, 601, 602
and BookE support
- Avoid compiling priviledged only resources support for user-mode emulation
- Remove unused helpers / micro-ops / dead code
- Add instructions usage statistics dump: useful to figure which instructions
need strong optimizations.
- Micro-operation fixes:
* add missing RETURN in some micro-ops
* fix prototypes
* use softfloat routines for all floating-point operations
* fix tlbie instruction
* move some huge micro-operations into helpers
- emulation fixes:
* fix inverted opcodes for fcmpo / fcmpu
* condition register update is always to be done after the whole
instruction has completed
* add missing NIP updates when calling helpers that may generate an
exception
- optimizations and improvments:
* optimize very often used instructions (li, mr, rlwixx...)
* remove specific micro-ops for rarely used instructions
* add routines for addresses computations to avoid bugs due to multiple
different implementations
* fix TB linking: do not reset T0 at the end of every TB.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2473 c046a42c-6fe2-441c-8c8c-71466251a162
91 lines
2.2 KiB
Text
91 lines
2.2 KiB
Text
PowerPC emulation status.
|
|
The goal of this file is to provide a reference status to avoid regressions.
|
|
|
|
===============================================================================
|
|
PowerPC core emulation status
|
|
|
|
PowerPC CPU known to work (ie booting at least Linux 2.4):
|
|
* main stream PowerPC cores
|
|
- PowerPC 603 & derivatives
|
|
- PowerPC 604 & derivatives
|
|
- PowerPC 740 & derivatives
|
|
- PowerPC 750 & derivatives
|
|
|
|
PowerPC that should work but are not supported by standard Linux kernel
|
|
(then remain mostly untested)
|
|
- PowerPC 745
|
|
- PowerPC 755
|
|
|
|
Work in progress:
|
|
* embedded PowerPC cores
|
|
- PowerPC 405
|
|
- BookE PowerPC
|
|
- e500 core (Freescale PowerQUICC)
|
|
* main stream PowerPC cores
|
|
- PowerPC 601
|
|
- PowerPC 602
|
|
|
|
TODO:
|
|
* embedded PowerPC cores
|
|
- PowerPC 401
|
|
- PowerPC 403
|
|
- PowerPC 440
|
|
- PowerPC 460
|
|
* main stream PowerPC cores
|
|
- PowerPC 7400 (aka G4)
|
|
- PowerPC 7410
|
|
- PowerPC 7450
|
|
- PowerPC 7455
|
|
- PowerPC 7457
|
|
- PowerPC 7457A
|
|
* original POWER
|
|
- POWER
|
|
- POWER2
|
|
* 64 bits PowerPC cores
|
|
- PowerPC 620
|
|
- PowerPC 630 (aka POWER3)
|
|
- PowerPC 631 (aka POWER3+)
|
|
- POWER4
|
|
- POWER4+
|
|
- POWER5
|
|
- POWER5+
|
|
- PowerPC 970
|
|
* RS64 series
|
|
- RS64
|
|
- RS64-II
|
|
- RS64-III
|
|
- RS64-IV
|
|
|
|
===============================================================================
|
|
PowerPC microcontrollers emulation status
|
|
|
|
TODO:
|
|
- PowerPC 40x microcontrollers emulation
|
|
- PowerQUICC microcontrollers emulation
|
|
|
|
===============================================================================
|
|
PowerPC based platforms emulation status
|
|
|
|
* PREP platform (RS/6000 7043...) - TO BE CHECKED (broken)
|
|
- Gentoo Linux live CDROM 1.4
|
|
- Debian Linux 3.0
|
|
- Mandrake Linux 9
|
|
|
|
* heathrow PowerMac platform (beige PowerMac) - TO BE CHECKED (broken)
|
|
- Gentoo Linux live CDROM 1.4
|
|
- Debian Linux 3.0
|
|
- Mandrake Linux 9
|
|
|
|
* mac99 platform (white and blue PowerMac, ...)
|
|
- Gentoo Linux live CDROM 1.4 - boots, compiles linux kernel
|
|
- Debian Linux woody - boots from CDROM and HDD
|
|
- Mandrake Linux 9 - boots from CDROM, freezes during install
|
|
|
|
TODO:
|
|
- MCA based RS/6000 emulation
|
|
- CHRP emulation (not PowerMac)
|
|
- PPAR emulation
|
|
- misc PowerPC reference boards emulation
|
|
|
|
===============================================================================
|
|
(to be completed)
|