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            • !elf32_sym->name
              • !elf32_sym->info
              • Elf32_sym->value
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              • Elf32_sym->name
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    • Elf32_sym

    !elf32_sym->name

    Update the |EXLD|::|NAME| field of a elf32_sym bit structure.

    Signature
    (!elf32_sym->name name x) → new-x
    Arguments
    name — Guard (elf_bits32-p name).
    x — Guard (elf32_sym-p x).
    Returns
    new-x — Type (elf32_sym-p new-x).

    Definitions and Theorems

    Function: !elf32_sym->name

    (defun !elf32_sym->name (name x)
     (declare (xargs :guard (and (elf_bits32-p name)
                                 (elf32_sym-p x))))
     (mbe :logic
          (b* ((name (mbe :logic (elf_bits32-fix name)
                          :exec name))
               (x (elf32_sym-fix x)))
            (part-install name x :width 32 :low 0))
          :exec
          (the (unsigned-byte 128)
               (logior (the (unsigned-byte 128)
                            (logand (the (unsigned-byte 128) x)
                                    (the (signed-byte 33) -4294967296)))
                       (the (unsigned-byte 32) name)))))

    Theorem: elf32_sym-p-of-!elf32_sym->name

    (defthm elf32_sym-p-of-!elf32_sym->name
      (b* ((new-x (!elf32_sym->name name x)))
        (elf32_sym-p new-x))
      :rule-classes :rewrite)

    Theorem: !elf32_sym->name-of-elf_bits32-fix-name

    (defthm !elf32_sym->name-of-elf_bits32-fix-name
      (equal (!elf32_sym->name (elf_bits32-fix name)
                               x)
             (!elf32_sym->name name x)))

    Theorem: !elf32_sym->name-elf_bits32-equiv-congruence-on-name

    (defthm !elf32_sym->name-elf_bits32-equiv-congruence-on-name
      (implies (elf_bits32-equiv name name-equiv)
               (equal (!elf32_sym->name name x)
                      (!elf32_sym->name name-equiv x)))
      :rule-classes :congruence)

    Theorem: !elf32_sym->name-of-elf32_sym-fix-x

    (defthm !elf32_sym->name-of-elf32_sym-fix-x
      (equal (!elf32_sym->name name (elf32_sym-fix x))
             (!elf32_sym->name name x)))

    Theorem: !elf32_sym->name-elf32_sym-equiv-congruence-on-x

    (defthm !elf32_sym->name-elf32_sym-equiv-congruence-on-x
      (implies (elf32_sym-equiv x x-equiv)
               (equal (!elf32_sym->name name x)
                      (!elf32_sym->name name x-equiv)))
      :rule-classes :congruence)

    Theorem: !elf32_sym->name-is-elf32_sym

    (defthm !elf32_sym->name-is-elf32_sym
      (equal (!elf32_sym->name name x)
             (change-elf32_sym x :name name)))

    Theorem: elf32_sym->name-of-!elf32_sym->name

    (defthm elf32_sym->name-of-!elf32_sym->name
      (b* ((?new-x (!elf32_sym->name name x)))
        (equal (elf32_sym->name new-x)
               (elf_bits32-fix name))))

    Theorem: !elf32_sym->name-equiv-under-mask

    (defthm !elf32_sym->name-equiv-under-mask
      (b* ((?new-x (!elf32_sym->name name x)))
        (elf32_sym-equiv-under-mask new-x x -4294967296)))