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genprotimg: fix table in README.md

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Fix the table used in README.md.

Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Marc Hartmayer
2020-03-18 08:51:33 +01:00
committed by Jan Höppner
parent 4d61a21811
commit f148df4cc3
1 changed files with 12 additions and 28 deletions
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40
genprotimg/README.md
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@@ -71,31 +71,15 @@ talking about stage3b we refer to stage3b_reloc.bin.
The memory layout of the bootable file looks like:
+-----------------------+-----------+------------------------+
|Start |End |Use |
+=======================+===========+========================+
|0 |0x7 |Short PSW, starting |
| | |instruction at 0x11000 |
+-----------------------+-----------+------------------------+
|0x10000 |0x10012 |Branch to 0x11000 |
+-----------------------+-----------+------------------------+
|0x10013 |0x10fff |Left intentionally |
| | |unused |
+-----------------------+-----------+------------------------+
|0x11000 |0x12fff |Stage3a |
+-----------------------+-----------+------------------------+
|0x13000 |0x13fff |IPIB used as argument |
| | |for the diag308 call |
+-----------------------+-----------+------------------------+
|0x14000 |0x1[45]fff |UV header used for the |
| | |diag308 call (size can |
| | |be either 1 or 2 pages) |
+-----------------------+-----------+------------------------+
|NEXT_PAGE_ALIGNED_ADDR | |Encrypted Kernel |
+-----------------------+-----------+------------------------+
|NEXT_PAGE_ALIGNED_ADDR | |Encrypted Cmdline |
+-----------------------+-----------+------------------------+
|NEXT_PAGE_ALIGNED_ADDR | |Encrypted Initrd |
+-----------------------+-----------+------------------------+
|NEXT_PAGE_ALIGNED_ADDR | |Encrypted Stage3b_reloc |
+-----------------------+-----------+------------------------+
| Start | End | Use |
|------------------------|------------|-----------------------------------------------------------------------|
| 0 | 0x7 | Short PSW, starting instruction at 0x11000 |
| 0x10000 | 0x10012 | Branch to 0x11000 |
| 0x10013 | 0x10fff | Left intentionally unused |
| 0x11000 | 0x12fff | Stage3a |
| 0x13000 | 0x13fff | IPIB used as argument for the diag308 call |
| 0x14000 | 0x1[45]fff | UV header used for the diag308 call (size can be either 1 or 2 pages) |
| NEXT_PAGE_ALIGNED_ADDR | | Encrypted kernel |
| NEXT_PAGE_ALIGNED_ADDR | | Encrypted kernel parameters |
| NEXT_PAGE_ALIGNED_ADDR | | Encrypted initrd |
| NEXT_PAGE_ALIGNED_ADDR | | Encrypted stage3b_reloc |