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| author | Benji Dial <Benji3.141@gmail.com> | 2020-08-11 11:33:21 -0400 |
|---|---|---|
| committer | Benji Dial <Benji3.141@gmail.com> | 2020-08-11 11:33:21 -0400 |
| commit | 63167f223e1f54910f6b80e698390ee60aec79ee (patch) | |
| tree | 41844f646bdcb5c9ba241bb5867c5e4f51737d52 /doc/internal/ple.txt | |
| parent | 77d7a284c02bc6b1b3a3a92ad5d957172cee9b81 (diff) | |
| download | portland-os-63167f223e1f54910f6b80e698390ee60aec79ee.tar.gz | |
lots of progress
currently, BAR fields of IDE drives are all returning zero, and the ATA read function isn't working. i'm not sure why.
i'm going to work on VESA next, and come back to the IDE driver later
Diffstat (limited to 'doc/internal/ple.txt')
| -rw-r--r-- | doc/internal/ple.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/internal/ple.txt b/doc/internal/ple.txt new file mode 100644 index 0000000..1bcceb4 --- /dev/null +++ b/doc/internal/ple.txt @@ -0,0 +1,12 @@ +Portland Executable Format + +0x00 magic dword 0xb9ba4c50 +0x04 minor version word 0x0000 +0x06 major version word 0x0000 +0x08 payload file offset dword +0x0c payload length dword +0x10 bss length dword +0x14 virtual entry point dword + +Payload loaded at start of cs=ds=ss. +bss after payload, esp set to end of bss.
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