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
92 lines
2.2 KiB
Plaintext
92 lines
2.2 KiB
Plaintext
PowerPC emulation status.
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The goal of this file is to provide a reference status to avoid regressions.
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===============================================================================
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PowerPC core emulation status
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PowerPC CPU known to work (ie booting at least Linux 2.4):
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* main stream PowerPC cores
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- PowerPC 603 & derivatives
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- PowerPC 604 & derivatives
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- PowerPC 740 & derivatives
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- PowerPC 750 & derivatives
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PowerPC that should work but are not supported by standard Linux kernel
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(then remain mostly untested)
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- PowerPC 745
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- PowerPC 755
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Work in progress:
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* embedded PowerPC cores
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- PowerPC 405
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- BookE PowerPC
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- e500 core (Freescale PowerQUICC)
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* main stream PowerPC cores
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- PowerPC 601
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- PowerPC 602
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TODO:
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* embedded PowerPC cores
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- PowerPC 401
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- PowerPC 403
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- PowerPC 440
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- PowerPC 460
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* main stream PowerPC cores
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- PowerPC 7400 (aka G4)
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- PowerPC 7410
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- PowerPC 7450
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- PowerPC 7455
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- PowerPC 7457
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- PowerPC 7457A
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* original POWER
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- POWER
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- POWER2
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* 64 bits PowerPC cores
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- PowerPC 620
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- PowerPC 630 (aka POWER3)
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- PowerPC 631 (aka POWER3+)
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- POWER4
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- POWER4+
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- POWER5
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- POWER5+
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- PowerPC 970
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* RS64 series
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- RS64
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- RS64-II
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- RS64-III
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- RS64-IV
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===============================================================================
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PowerPC microcontrollers emulation status
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TODO:
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- PowerPC 40x microcontrollers emulation
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- PowerQUICC microcontrollers emulation
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===============================================================================
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PowerPC based platforms emulation status
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* PREP platform (RS/6000 7043...) - TO BE CHECKED (broken)
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- Gentoo Linux live CDROM 1.4
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- Debian Linux 3.0
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- Mandrake Linux 9
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* heathrow PowerMac platform (beige PowerMac) - TO BE CHECKED (broken)
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- Gentoo Linux live CDROM 1.4
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- Debian Linux 3.0
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- Mandrake Linux 9
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* mac99 platform (white and blue PowerMac, ...)
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- Gentoo Linux live CDROM 1.4 - boots, compiles linux kernel
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- Debian Linux woody - boots from CDROM and HDD
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- Mandrake Linux 9 - boots from CDROM, freezes during install
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TODO:
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- MCA based RS/6000 emulation
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- CHRP emulation (not PowerMac)
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- PPAR emulation
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- misc PowerPC reference boards emulation
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===============================================================================
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(to be completed)
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