• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
  • Software-verification
    • Kestrel-books
    • X86isa
    • Axe
    • Execloader
      • Elf-reader
      • Mach-o-reader
        • Read-load_commands
        • Read-section_data_sz_structures
        • Mach-o-section-header
        • Mach-o-header
        • Populate-mach-o-contents
        • Good-mach-o-p
        • Fill-data-segment-bytes
        • Fill-text-text-section-bytes
        • Fill-text-segment-bytes
        • Fill-text-cstring-section-bytes
        • Fill-text-const-section-bytes
        • Fill-data-dyld-section-bytes
        • Fill-data-data-section-bytes
        • Fill-data-const-section-bytes
        • Fill-data-common-section-bytes
        • Fill-data-bss-section-bytes
        • Read-mach_header
        • Populate-mach-o
        • Mach-o-section-headers
      • Merge-first-split-bytes
      • Split-bytes
      • Take-till-zero
      • Charlist->bytes
      • Merge-bytes
      • Bytes->charlist
      • String->bytes
      • Bytes->string
  • Math
  • Testing-utilities

• Mach-o-reader

Fill-data-segment-bytes

Fill the sections of the __DATA segment into mach-o

Signature

(fill-data-segment-bytes h-size lc-size remaining-file mach-o state) 
  → 
(mv err new-mach-o new-state)

Arguments

remaining-file — Guard (byte-listp remaining-file).

Returns

new-mach-o — Type (good-mach-o-p new-mach-o), given (good-mach-o-p mach-o).

new-state — Type (state-p new-state), given (state-p state).

Definitions and Theorems

Function: fill-data-segment-bytes

(defun fill-data-segment-bytes
       (h-size lc-size remaining-file mach-o state)
  (declare (xargs :stobjs (mach-o state)))
  (declare (type (unsigned-byte 64) h-size)
           (type (unsigned-byte 64) lc-size))
  (declare (xargs :guard (byte-listp remaining-file)))
  (let ((__function__ 'fill-data-segment-bytes))
    (declare (ignorable __function__))
    (b* (((mv flg mach-o state)
          (fill-data-data-section-bytes
               h-size
               lc-size remaining-file mach-o state))
         ((when flg) (mv flg mach-o state))
         ((mv flg mach-o state)
          (fill-data-dyld-section-bytes
               h-size
               lc-size remaining-file mach-o state))
         ((when flg) (mv flg mach-o state))
         ((mv flg mach-o state)
          (fill-data-const-section-bytes
               h-size
               lc-size remaining-file mach-o state))
         ((when flg) (mv flg mach-o state))
         ((mv flg mach-o state)
          (fill-data-bss-section-bytes
               h-size
               lc-size remaining-file mach-o state))
         ((when flg) (mv flg mach-o state))
         ((mv flg mach-o state)
          (fill-data-common-section-bytes
               h-size
               lc-size remaining-file mach-o state))
         ((when flg) (mv flg mach-o state)))
      (mv flg mach-o state))))

Theorem: good-mach-o-p-of-fill-data-segment-bytes.new-mach-o

(defthm good-mach-o-p-of-fill-data-segment-bytes.new-mach-o
 (implies
  (good-mach-o-p mach-o)
  (b*
   (((mv ?err ?new-mach-o ?new-state)
     (fill-data-segment-bytes h-size
                              lc-size remaining-file mach-o state)))
   (good-mach-o-p new-mach-o)))
 :rule-classes :rewrite)

Theorem: state-p-of-fill-data-segment-bytes.new-state

(defthm state-p-of-fill-data-segment-bytes.new-state
 (implies
  (state-p state)
  (b*
   (((mv ?err ?new-mach-o ?new-state)
     (fill-data-segment-bytes h-size
                              lc-size remaining-file mach-o state)))
   (state-p new-state)))
 :rule-classes :rewrite)