32 lines
1 KiB
Text
32 lines
1 KiB
Text
This file document the format of the command file used by the elftosb tool.
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By no way our tools tries to be compatible with Freescale's elftosb2.
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However, our format is more subset of the general one.
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The parse supports a limited form of comments: comments starting with // and ending at the end of the line.
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A file first contains the list of sources:
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sources
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{
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hw_init = "sdram_init.elf";
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rockbox = "rockbox.elf";
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}
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It can then contain an arbitrary number of section. A section is identified by a number.
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Within a section, three commands are supported: "load", "jump" and "call":
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section(0x626f6f74) // hex for 'boot'
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{
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load hw_init;
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call hw_init;
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load rockbox;
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jump rockbox;
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}
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Finally, both elftosb and sbtoelf tools use key files. A key file is a list of keys.
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Each key consist is 128-bit long and is written in hexadecimal:
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00000000000000000000000000000000
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The parser does not handle blank line and only allows a final newline at the end of the file.
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A file is allowed to contain zero (0) keys.
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