* [Qemu-devel] [PATCH] target/ppc: Remove old STATUS file
@ 2017-09-01 7:38 Thomas Huth
2017-09-02 2:45 ` David Gibson
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Huth @ 2017-09-01 7:38 UTC (permalink / raw)
To: qemu-devel, David Gibson; +Cc: qemu-ppc, Alexander Graf
The target/ppc/STATUS file has seen its last real update 10 years
ago - so the information in there is not up to date anymore. Since
nobody seems to care about this file, let's simply remove it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
target/ppc/STATUS | 550 ------------------------------------------------------
1 file changed, 550 deletions(-)
delete mode 100644 target/ppc/STATUS
diff --git a/target/ppc/STATUS b/target/ppc/STATUS
deleted file mode 100644
index a4d48a7..0000000
--- a/target/ppc/STATUS
+++ /dev/null
@@ -1,550 +0,0 @@
-PowerPC emulation status.
-The goal of this file is to provide a reference status to avoid regressions.
-
-===============================================================================
-PowerPC core emulation status
-
-INSN: instruction set.
- OK => all instructions are emulated
- KO => some insns are missing or some should be removed
- ? => unchecked
-SPR: special purpose registers set
- OK => all SPR registered (but some may be fake)
- KO => some SPR are missing or should be removed
- ? => unchecked
-MSR: MSR bits definitions
- OK => all MSR bits properly defined
- KO => MSR definition is incorrect
- ? => unchecked
-IRQ: input signals definitions (mostly interrupts)
- OK => input signals are properly defined
- KO => input signals are not implemented (system emulation does not work)
- ? => input signals definitions may be incorrect
-MMU: MMU model implementation
- OK => MMU model is implemented and Linux is able to boot
- KO => MMU model not implemented or bugged
- ? => MMU model not tested
-EXCP: exceptions model implementation
- OK => exception model is implemented and Linux is able to boot
- KO => exception model not implemented or known to be buggy
- ? => exception model may be incorrect or is untested
-
-Embedded PowerPC cores
-***
-PowerPC 401:
-INSN OK
-SPR OK 401A1
-MSR OK
-IRQ KO partially implemented
-MMU OK
-EXCP ?
-
-PowerPC 401x2:
-INSN OK
-SPR OK 401B2 401C2 401D2 401E2 401F2
-MSR OK
-IRQ KO partially implemented
-MMU OK
-EXCP ?
-
-PowerPC IOP480:
-INSN OK
-SPR OK IOP480
-MSR OK
-IRQ KO partially implemented
-MMU OK
-EXCP ?
-
-To be checked: 401G2 401B3 Cobra
-
-***
-PowerPC 403:
-INSN OK
-SPR OK 403GA 403GB
-MMU OK
-MSR OK
-IRQ KO not implemented
-EXCP ?
-
-PowerPC 403GCX:
-INSN OK
-SPR OK 403GCX
-MMU OK
-MSR OK
-IRQ KO not implemented
-EXCP ?
-
-To be checked: 403GC
-
-***
-PowerPC 405:
-Checked: 405CRa 405CRb 405CRc 405EP 405GPa 405GPb 405GPc 405GPd 405GPe 405GPR
- Npe405H Npe405H2 Npe405L
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots (at least 1 proprietary firmware).
- uboot seems to freeze at boot time.
-To be checked: 405D2 405D4 405EZ 405LP Npe4GS3 STB03 STB04 STB25
- x2vp4 x2vp7 x2vp20 x2vp50
-
-XXX: find what is IBM e407b4
-
-***
-PowerPC 440:
-Checked: 440EPa 440EPb 440GXa 440GXb 440GXc 440GXf 440SP 440SP2
-INSN OK
-SPR OK
-MSR OK
-IRQ KO not implemented
-MMU ?
-EXCP ?
-
-PowerPC 440GP:
-Checked: 440GPb 440GPc
-INSN OK
-SPR OK
-MSR OK
-IRQ KO not implemented
-MMU ?
-EXCP ?
-
-PowerPC 440x4:
-Checked: 440A4 440B4 440G4 440H4
-INSN OK
-SPR OK
-MSR OK
-IRQ KO not implemented
-MMU ?
-EXCP ?
-
-PowerPC 440x5:
-Checked: 440A5 440F5 440G5 440H6 440GRa
-INSN OK
-SPR OK
-MSR OK
-IRQ KO not implemented
-MMU ?
-EXCP ?
-
-To be checked: 440EPx 440GRx 440SPE
-
-***
-PowerPC 460: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-PowerPC 460F: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-***
-PowerPC e200: (not implemented)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-***
-PowerPC e300: (not implemented)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-***
-PowerPC e500: (not implemented)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-***
-PowerPC e600: (not implemented)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-***
-32 bits PowerPC
-PowerPC 601: (601 601v2)
-INSN OK
-SPR OK is HID15 only on 601v2 ?
-MSR OK
-IRQ KO not implemented
-MMU ?
-EXCP ?
-Remarks: some instructions should have a specific behavior (not implemented)
-
-PowerPC 602: 602
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU ?
-EXCP ? at least timer and external interrupt are OK
-Remarks: Linux 2.4 crashes when entering user-mode.
- Linux 2.6.22 boots on this CPU but does not recognize it.
-
-PowerPC 603: (603)
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots and properly recognizes the CPU
- Linux 2.6.22 idem.
-
-PowerPC 603e: (603e11)
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots and properly recognizes the CPU
- Linux 2.6.22 idem.
-
-PowerPC G2:
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots, recognizes the CPU as a 82xx.
- Linux 2.6.22 idem.
-
-PowerPC G2le:
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 does not boots. Same symptoms as 602.
- Linux 2.6.22 boots and properly recognizes the CPU.
-
-PowerPC 604:
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots and properly recognizes the CPU.
- Linux 2.6.22 idem.
-
-PowerPC 7x0:
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots and properly recognizes the CPU.
- Linux 2.6.22 idem.
-
-PowerPC 750fx:
-INSN OK
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP OK
-Remarks: Linux 2.4 boots but does not properly recognizes the CPU.
- Linux 2.6.22 boots and properly recognizes the CPU.
-
-PowerPC 7x5:
-INSN ?
-SPR ?
-MSR ?
-IRQ OK
-MMU ?
-EXCP OK
-Remarks: Linux 2.4 does not boot.
- Linux 2.6.22 idem.
-
-PowerPC 7400:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux 2.4 boots and properly recognize the CPU.
- Linux 2.6.22 idem.
-
-PowerPC 7410:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux 2.4 boots and properly recognize the CPU.
- Linux 2.6.22 idem.
- Note that UM says tlbld & tlbli are implemented but this may be a mistake
- as TLB loads are managed by the hardware and the CPU does not implement the
- needed registers.
-
-PowerPC 7441:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux does not have the code to handle TLB miss on this CPU
- Linux 2.6.22 idem.
-
-PowerPC 7450/7451:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux does not have the code to handle TLB miss on this CPU
- Linux 2.6.22 idem.
-
-PowerPC 7445/7447:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux does not have the code to handle TLB miss on this CPU
- Linux 2.6.22 idem.
-
-PowerPC 7455/7457:
-INSN KO Altivec missing
-SPR OK
-MSR OK
-IRQ OK
-MMU OK
-EXCP ? Altivec, ...
-Remarks: Linux does not have the code to handle TLB miss on this CPU
- Linux 2.6.22 idem.
-
-64 bits PowerPC
-PowerPC 620: (disabled)
-INSN KO
-SPR KO
-MSR ?
-IRQ KO
-MMU KO
-EXCP KO
-Remarks: not much documentation for this implementation...
-
-PowerPC 970:
-INSN KO Altivec missing and more
-SPR KO
-MSR ?
-IRQ OK
-MMU OK
-EXCP KO partially implemented
-Remarks: Should be able to boot but there is no hw platform currently emulated.
-
-PowerPC 970FX:
-INSN KO Altivec missing and more
-SPR KO
-MSR ?
-IRQ OK
-MMU OK
-EXCP KO partially implemented
-Remarks: Should be able to boot but there is no hw platform currently emulated.
-
-PowerPC Cell:
-INSN KO Altivec missing and more
-SPR KO
-MSR ?
-IRQ ?
-MMU ?
-EXCP ? partially implemented
-Remarks: As the core is mostly a 970, should be able to boot.
- SPE are not implemented.
-
-PowerPC 630: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-PowerPC 631: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER4: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER4+: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER5: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER5+: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER6: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-RS64: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-RS64-II: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-RS64-III: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-RS64-IV: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-Original POWER
-POWER: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-POWER2: (disabled: lack of detailed specifications)
-INSN KO
-SPR KO
-MSR KO
-IRQ KO
-MMU KO
-EXCP KO
-
-===============================================================================
-PowerPC microcontrollers emulation status
-
-Implemementation should be sufficient to boot Linux:
-(there seem to be problems with uboot freezing at some point)
-- PowerPC 405CR
-- PowerPC 405EP
-
-TODO:
-- PowerPC 401 microcontrollers emulation
-- PowerPC 403 microcontrollers emulation
-- more PowerPC 405 microcontrollers emulation
-- Fixes / more features for implemented PowerPC 405 microcontrollers emulation
-- PowerPC 440 microcontrollers emulation
-- e200 microcontrollers emulation
-- e300 microcontrollers emulation
-- e500 microcontrollers emulation
-- e600 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:
-- URGENT: fix PreP and heathrow platforms
-- PowerPC 64 reference platform
-- MCA based RS/6000 emulation
-- CHRP emulation (not PowerMac)
-- PPAR emulation
-- ePPAR emulation
-- misc PowerPC reference boards emulation
-
-===============================================================================
--
1.8.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] target/ppc: Remove old STATUS file
2017-09-01 7:38 [Qemu-devel] [PATCH] target/ppc: Remove old STATUS file Thomas Huth
@ 2017-09-02 2:45 ` David Gibson
0 siblings, 0 replies; 2+ messages in thread
From: David Gibson @ 2017-09-02 2:45 UTC (permalink / raw)
To: Thomas Huth; +Cc: qemu-devel, qemu-ppc, Alexander Graf
[-- Attachment #1: Type: text/plain, Size: 13717 bytes --]
On Fri, Sep 01, 2017 at 09:38:12AM +0200, Thomas Huth wrote:
> The target/ppc/STATUS file has seen its last real update 10 years
> ago - so the information in there is not up to date anymore. Since
> nobody seems to care about this file, let's simply remove it.
>
> Signed-off-by: Thomas Huth <thuth@redhat.com>
Applied to ppc-for-2.11.
> ---
> target/ppc/STATUS | 550 ------------------------------------------------------
> 1 file changed, 550 deletions(-)
> delete mode 100644 target/ppc/STATUS
>
> diff --git a/target/ppc/STATUS b/target/ppc/STATUS
> deleted file mode 100644
> index a4d48a7..0000000
> --- a/target/ppc/STATUS
> +++ /dev/null
> @@ -1,550 +0,0 @@
> -PowerPC emulation status.
> -The goal of this file is to provide a reference status to avoid regressions.
> -
> -===============================================================================
> -PowerPC core emulation status
> -
> -INSN: instruction set.
> - OK => all instructions are emulated
> - KO => some insns are missing or some should be removed
> - ? => unchecked
> -SPR: special purpose registers set
> - OK => all SPR registered (but some may be fake)
> - KO => some SPR are missing or should be removed
> - ? => unchecked
> -MSR: MSR bits definitions
> - OK => all MSR bits properly defined
> - KO => MSR definition is incorrect
> - ? => unchecked
> -IRQ: input signals definitions (mostly interrupts)
> - OK => input signals are properly defined
> - KO => input signals are not implemented (system emulation does not work)
> - ? => input signals definitions may be incorrect
> -MMU: MMU model implementation
> - OK => MMU model is implemented and Linux is able to boot
> - KO => MMU model not implemented or bugged
> - ? => MMU model not tested
> -EXCP: exceptions model implementation
> - OK => exception model is implemented and Linux is able to boot
> - KO => exception model not implemented or known to be buggy
> - ? => exception model may be incorrect or is untested
> -
> -Embedded PowerPC cores
> -***
> -PowerPC 401:
> -INSN OK
> -SPR OK 401A1
> -MSR OK
> -IRQ KO partially implemented
> -MMU OK
> -EXCP ?
> -
> -PowerPC 401x2:
> -INSN OK
> -SPR OK 401B2 401C2 401D2 401E2 401F2
> -MSR OK
> -IRQ KO partially implemented
> -MMU OK
> -EXCP ?
> -
> -PowerPC IOP480:
> -INSN OK
> -SPR OK IOP480
> -MSR OK
> -IRQ KO partially implemented
> -MMU OK
> -EXCP ?
> -
> -To be checked: 401G2 401B3 Cobra
> -
> -***
> -PowerPC 403:
> -INSN OK
> -SPR OK 403GA 403GB
> -MMU OK
> -MSR OK
> -IRQ KO not implemented
> -EXCP ?
> -
> -PowerPC 403GCX:
> -INSN OK
> -SPR OK 403GCX
> -MMU OK
> -MSR OK
> -IRQ KO not implemented
> -EXCP ?
> -
> -To be checked: 403GC
> -
> -***
> -PowerPC 405:
> -Checked: 405CRa 405CRb 405CRc 405EP 405GPa 405GPb 405GPc 405GPd 405GPe 405GPR
> - Npe405H Npe405H2 Npe405L
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots (at least 1 proprietary firmware).
> - uboot seems to freeze at boot time.
> -To be checked: 405D2 405D4 405EZ 405LP Npe4GS3 STB03 STB04 STB25
> - x2vp4 x2vp7 x2vp20 x2vp50
> -
> -XXX: find what is IBM e407b4
> -
> -***
> -PowerPC 440:
> -Checked: 440EPa 440EPb 440GXa 440GXb 440GXc 440GXf 440SP 440SP2
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ KO not implemented
> -MMU ?
> -EXCP ?
> -
> -PowerPC 440GP:
> -Checked: 440GPb 440GPc
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ KO not implemented
> -MMU ?
> -EXCP ?
> -
> -PowerPC 440x4:
> -Checked: 440A4 440B4 440G4 440H4
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ KO not implemented
> -MMU ?
> -EXCP ?
> -
> -PowerPC 440x5:
> -Checked: 440A5 440F5 440G5 440H6 440GRa
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ KO not implemented
> -MMU ?
> -EXCP ?
> -
> -To be checked: 440EPx 440GRx 440SPE
> -
> -***
> -PowerPC 460: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -PowerPC 460F: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -***
> -PowerPC e200: (not implemented)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -***
> -PowerPC e300: (not implemented)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -***
> -PowerPC e500: (not implemented)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -***
> -PowerPC e600: (not implemented)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -***
> -32 bits PowerPC
> -PowerPC 601: (601 601v2)
> -INSN OK
> -SPR OK is HID15 only on 601v2 ?
> -MSR OK
> -IRQ KO not implemented
> -MMU ?
> -EXCP ?
> -Remarks: some instructions should have a specific behavior (not implemented)
> -
> -PowerPC 602: 602
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU ?
> -EXCP ? at least timer and external interrupt are OK
> -Remarks: Linux 2.4 crashes when entering user-mode.
> - Linux 2.6.22 boots on this CPU but does not recognize it.
> -
> -PowerPC 603: (603)
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots and properly recognizes the CPU
> - Linux 2.6.22 idem.
> -
> -PowerPC 603e: (603e11)
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots and properly recognizes the CPU
> - Linux 2.6.22 idem.
> -
> -PowerPC G2:
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots, recognizes the CPU as a 82xx.
> - Linux 2.6.22 idem.
> -
> -PowerPC G2le:
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 does not boots. Same symptoms as 602.
> - Linux 2.6.22 boots and properly recognizes the CPU.
> -
> -PowerPC 604:
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots and properly recognizes the CPU.
> - Linux 2.6.22 idem.
> -
> -PowerPC 7x0:
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots and properly recognizes the CPU.
> - Linux 2.6.22 idem.
> -
> -PowerPC 750fx:
> -INSN OK
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP OK
> -Remarks: Linux 2.4 boots but does not properly recognizes the CPU.
> - Linux 2.6.22 boots and properly recognizes the CPU.
> -
> -PowerPC 7x5:
> -INSN ?
> -SPR ?
> -MSR ?
> -IRQ OK
> -MMU ?
> -EXCP OK
> -Remarks: Linux 2.4 does not boot.
> - Linux 2.6.22 idem.
> -
> -PowerPC 7400:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux 2.4 boots and properly recognize the CPU.
> - Linux 2.6.22 idem.
> -
> -PowerPC 7410:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux 2.4 boots and properly recognize the CPU.
> - Linux 2.6.22 idem.
> - Note that UM says tlbld & tlbli are implemented but this may be a mistake
> - as TLB loads are managed by the hardware and the CPU does not implement the
> - needed registers.
> -
> -PowerPC 7441:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux does not have the code to handle TLB miss on this CPU
> - Linux 2.6.22 idem.
> -
> -PowerPC 7450/7451:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux does not have the code to handle TLB miss on this CPU
> - Linux 2.6.22 idem.
> -
> -PowerPC 7445/7447:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux does not have the code to handle TLB miss on this CPU
> - Linux 2.6.22 idem.
> -
> -PowerPC 7455/7457:
> -INSN KO Altivec missing
> -SPR OK
> -MSR OK
> -IRQ OK
> -MMU OK
> -EXCP ? Altivec, ...
> -Remarks: Linux does not have the code to handle TLB miss on this CPU
> - Linux 2.6.22 idem.
> -
> -64 bits PowerPC
> -PowerPC 620: (disabled)
> -INSN KO
> -SPR KO
> -MSR ?
> -IRQ KO
> -MMU KO
> -EXCP KO
> -Remarks: not much documentation for this implementation...
> -
> -PowerPC 970:
> -INSN KO Altivec missing and more
> -SPR KO
> -MSR ?
> -IRQ OK
> -MMU OK
> -EXCP KO partially implemented
> -Remarks: Should be able to boot but there is no hw platform currently emulated.
> -
> -PowerPC 970FX:
> -INSN KO Altivec missing and more
> -SPR KO
> -MSR ?
> -IRQ OK
> -MMU OK
> -EXCP KO partially implemented
> -Remarks: Should be able to boot but there is no hw platform currently emulated.
> -
> -PowerPC Cell:
> -INSN KO Altivec missing and more
> -SPR KO
> -MSR ?
> -IRQ ?
> -MMU ?
> -EXCP ? partially implemented
> -Remarks: As the core is mostly a 970, should be able to boot.
> - SPE are not implemented.
> -
> -PowerPC 630: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -PowerPC 631: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER4: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER4+: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER5: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER5+: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER6: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -RS64: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -RS64-II: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -RS64-III: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -RS64-IV: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -Original POWER
> -POWER: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -POWER2: (disabled: lack of detailed specifications)
> -INSN KO
> -SPR KO
> -MSR KO
> -IRQ KO
> -MMU KO
> -EXCP KO
> -
> -===============================================================================
> -PowerPC microcontrollers emulation status
> -
> -Implemementation should be sufficient to boot Linux:
> -(there seem to be problems with uboot freezing at some point)
> -- PowerPC 405CR
> -- PowerPC 405EP
> -
> -TODO:
> -- PowerPC 401 microcontrollers emulation
> -- PowerPC 403 microcontrollers emulation
> -- more PowerPC 405 microcontrollers emulation
> -- Fixes / more features for implemented PowerPC 405 microcontrollers emulation
> -- PowerPC 440 microcontrollers emulation
> -- e200 microcontrollers emulation
> -- e300 microcontrollers emulation
> -- e500 microcontrollers emulation
> -- e600 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:
> -- URGENT: fix PreP and heathrow platforms
> -- PowerPC 64 reference platform
> -- MCA based RS/6000 emulation
> -- CHRP emulation (not PowerMac)
> -- PPAR emulation
> -- ePPAR emulation
> -- misc PowerPC reference boards emulation
> -
> -===============================================================================
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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