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PowerPC emulation status.
The goal of this file is to provide a reference status to avoid regressions.
===============================================================================
PowerPC core emulation status
32 bits PowerPC
PowerPC 601:
INSN
SPR
MMU
EXCP
PowerPC 602:
INSN
SPR
MMU
EXCP
PowerPC 603:
INSN OK
SPR OK
MMU OK
EXCP OK
PowerPC 604:
INSN OK
SPR OK
MMU OK
EXCP OK
PowerPC 740:
INSN OK
SPR OK
MMU OK
EXCP OK
PowerPC 745:
INSN
SPR
MMU
EXCP
PowerPC 750:
INSN OK
SPR OK
MMU OK
EXCP OK
PowerPC 755:
INSN
SPR
MMU
EXCP
PowerPC 7400:
INSN KO
SPR KO
MMU OK
EXCP OK
PowerPC 7410:
INSN KO
SPR KO
MMU OK
EXCP OK
PowerPC 7450:
INSN KO
SPR KO
MMU OK
EXCP OK
PowerPC 7455:
INSN KO
SPR KO
MMU OK
EXCP OK
PowerPC 7457:
INSN KO
SPR KO
MMU OK
EXCP OK
PowerPC 7457A:
INSN KO
SPR KO
MMU OK
EXCP OK
64 bits PowerPC
PowerPC 970:
INSN KO
SPR KO
MMU KO
EXCP KO
PowerPC 620: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
PowerPC 630: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
PowerPC 631: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER4: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER4+: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER5: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER5+: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER6: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
RS64: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
RS64-II: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
RS64-III: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
RS64-IV: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
Embedded PowerPC cores
PowerPC 401:
INSN OK
SPR OK
MMU OK
EXCP ?
PowerPC 403:
INSN OK
SPR OK
MMU OK
EXCP ?
PowerPC 405:
INSN OK
SPR OK
MMU OK
EXCP OK
PowerPC 440:
INSN OK
SPR OK
MMU ?
EXCP ?
PowerPC 460: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
Freescale (to be completed) ...
Original POWER
POWER: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
POWER2: (lack of precise informations)
INSN KO
SPR KO
MMU KO
EXCP KO
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 405
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
- 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
Implemementation should be sufficient to boot Linux:
- PowerPC 405CR
- PowerPC 405EP
TODO:
- More 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
- Knoppix 2003-07-13_4 boots from CDROM, pb with X configuration
distribution bug: X runs with a properly hand-coded configuration.
- rock Linux 2.0 runs from CDROM
* Linux 2.6 support seems deadly broken (used to boot...).
* PowerPC 405EP reference boards:
- can boot Linux 2.4 & 2.6.
Need to provide a flash image ready to boot for reproductible tests.
TODO:
- MCA based RS/6000 emulation
- CHRP emulation (not PowerMac)
- PPAR emulation
- ePPAR emulation
- misc PowerPC reference boards emulation
===============================================================================
(to be completed)
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