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• Syscalls-logic

Syscall-read

Signature

(syscall-read fd *buf count x86) → (mv * x86)

Definitions and Theorems

Function: syscall-read$notinline

(defun syscall-read$notinline (fd *buf count x86)
  (declare (xargs :stobjs (x86)))
  (declare (ignorable fd *buf count x86))
  (declare (xargs :guard (and (integerp fd)
                              (integerp *buf)
                              (natp count))))
  (let ((__function__ 'syscall-read))
    (declare (ignorable __function__))
    (syscall-read-logic fd *buf count x86)))

Theorem: integerp-mv-nth-0-syscall-read

(defthm integerp-mv-nth-0-syscall-read
  (integerp (mv-nth 0 (syscall-read fd *buf count x86)))
  :rule-classes :type-prescription)

Theorem: x86p-mv-nth-1-syscall-read

(defthm x86p-mv-nth-1-syscall-read
  (implies (and (x86p x86) (integerp fd))
           (x86p (mv-nth 1 (syscall-read fd *buf count x86)))))