• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
    • X86isa
      • Program-execution
      • Sdm-instruction-set-summary
      • Tlb
      • Booting-linux
      • Introduction
      • Asmtest
      • X86isa-build-instructions
      • Publications
      • Contributors
      • Machine
        • X86isa-state
        • Syscalls
          • Syscalls-logic
            • Syscall-write-logic
            • Syscall-lseek-logic
            • Syscall-read-logic
            • Syscall-open-logic
            • Syscall-dup2-logic
            • Syscall-close-logic
            • Syscall-dup-logic
            • Syscall-write
            • Syscall-read
            • Syscall-open
            • Syscall-lseek
            • Syscall-close
            • Syscall-dup
            • Syscall-unlink
            • Syscall-truncate
            • Syscall-stat
            • Syscall-lstat
            • Syscall-link
            • Syscall-ftruncate
            • Syscall-fstat
            • Syscall-fcntl
            • Syscall-fadvise64
            • Syscall-dup2
            • Syscall-unlink-logic
            • Syscall-truncate-logic
            • Syscall-stat-logic
            • Syscall-lstat-logic
            • Syscall-link-logic
            • Syscall-ftruncate-logic
            • Syscall-fstat-logic
            • Syscall-fcntl-logic
            • Syscall-fadvise64-logic
            • Syscall-dup3-logic
            • Syscall-dup3
          • X86-syscall-args-and-return-value-marshalling
          • Syscall-numbers
          • Syscalls-exec
        • Cpuid
        • Linear-memory
        • Rflag-specifications
        • Characterizing-undefined-behavior
        • Top-level-memory
        • App-view
        • X86-decoder
        • Physical-memory
        • Decoding-and-spec-utils
        • Instructions
        • Register-readers-and-writers
        • X86-modes
        • Segmentation
        • Other-non-deterministic-computations
        • Environment
        • Paging
      • Implemented-opcodes
      • To-do
      • Proof-utilities
      • Peripherals
      • Model-validation
      • Modelcalls
      • Concrete-simulation-examples
      • Utils
      • Debugging-code-proofs
    • Axe
    • Execloader
  • Math
  • Testing-utilities

• Syscalls-logic

Syscall-close

Signature

(syscall-close fd x86) → (mv * x86)

Definitions and Theorems

Function: syscall-close$notinline

(defun syscall-close$notinline (fd x86)
  (declare (xargs :stobjs (x86)))
  (declare (ignorable fd x86))
  (declare (xargs :guard (integerp fd)))
  (let ((__function__ 'syscall-close))
    (declare (ignorable __function__))
    (syscall-close-logic fd x86)))

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

(defthm integerp-mv-nth-0-syscall-close
  (integerp (mv-nth 0 (syscall-close fd x86)))
  :rule-classes :type-prescription)

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

(defthm x86p-mv-nth-1-syscall-close
  (implies (and (x86p x86) (integerp fd))
           (x86p (mv-nth 1 (syscall-close fd x86)))))