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https://github.com/compute-blade-community/compute-blade-agent.git
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ff6898f514
* refactor(workflows): Improve GitHub Action workflows * bump go version to 1.24 * set coverage report baseline to correct workflow * nit: keep same * require older go version * let semantic-prs write to PR * let semantic-prs write to PR * bump go version to 1.24 * bump dependencies --------- Co-authored-by: Cedric Kienzler <cedric@specht-labs.de>
29 lines
485 B
Go
29 lines
485 B
Go
//go:build linux
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package hal
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import (
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"os"
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"syscall"
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"unsafe"
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)
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func mmap(file *os.File, base int64, length int) ([]uint32, []uint8, error) {
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mem8, err := syscall.Mmap(
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int(file.Fd()),
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base,
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length,
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syscall.PROT_READ|syscall.PROT_WRITE,
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syscall.MAP_SHARED,
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)
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if err != nil {
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return nil, nil, err
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}
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// Convert []uint8 to []uint32 using unsafe.Slice
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ptr := unsafe.Pointer(&mem8[0])
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mem32 := unsafe.Slice((*uint32)(ptr), len(mem8)/4)
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return mem32, mem8, nil
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}
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