root / target-alpha / STATUS @ 64e58fe5
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1 | 615e2dba | j_mayer | (to be completed) |
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2 | 615e2dba | j_mayer | |
3 | 615e2dba | j_mayer | Alpha emulation structure: |
4 | 615e2dba | j_mayer | cpu.h : CPU definitions globally exported |
5 | 615e2dba | j_mayer | exec.h : CPU definitions used only for translated code execution |
6 | 615e2dba | j_mayer | helper.c : helpers that can be called either by the translated code |
7 | 615e2dba | j_mayer | or the Qemu core, including the exception handler. |
8 | d1412eb2 | aurel32 | op_helper.c : helpers that can be called only from TCG |
9 | d1412eb2 | aurel32 | helper.h : TCG helpers prototypes |
10 | 615e2dba | j_mayer | translate.c : Alpha instructions to micro-operations translator |
11 | 615e2dba | j_mayer | |
12 | 615e2dba | j_mayer | Code translator status: |
13 | 615e2dba | j_mayer | The Alpha CPU instruction emulation should be quite complete with the |
14 | d1412eb2 | aurel32 | limitation that the VAX floating-point load and stores are not tested. |
15 | 615e2dba | j_mayer | The 4 MMU modes are implemented. |
16 | 615e2dba | j_mayer | |
17 | 615e2dba | j_mayer | Linux user mode emulation status: |
18 | 615e2dba | j_mayer | a few programs start to run. Most crash at a certain point, dereferencing a |
19 | 615e2dba | j_mayer | NULL pointer. It seems that the UNIQUE register is not initialized properly. |
20 | 615e2dba | j_mayer | It may appear that old executables, not relying on TLS support, run but |
21 | 615e2dba | j_mayer | this is to be prooved... |
22 | 615e2dba | j_mayer | |
23 | 615e2dba | j_mayer | Full system emulation status: |
24 | 615e2dba | j_mayer | * Alpha PALCode emulation is in a very early stage and is not sufficient |
25 | 615e2dba | j_mayer | to run any real OS. The alpha-softmmu target is not enabled for now. |
26 | 615e2dba | j_mayer | * no hardware platform description is implemented |
27 | 615e2dba | j_mayer | * there might be problems in the Alpha PALCode dedicated instructions |
28 | 615e2dba | j_mayer | that would prevent to use a native PALCode image. |