Created
January 19, 2014 21:57
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Root structure of a JVM file
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(def structures | |
"Definition of class structures" | |
'{ | |
; http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.1 | |
:class {:struct [:magic :u4 | |
:minor-version :u2 | |
:major-version :u2 | |
:constant-pool (:cp-info) | |
:access-flags (:access-flags :class) | |
:this-class (:const :cst-class) | |
:super-class (:const :cst-class) | |
:interfaces (:interface-info) | |
:fields (:struct-array :fields) | |
:methodss (:struct-array :methods) | |
:attributes (:attribute-info :class)] | |
} | |
; http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.5 | |
:fields {:struct [:access-flags (:acces-flags :field) | |
:name-index (:const :cst-utf8) | |
:descriptor (:const :cst-type) | |
:attributes (:attribute-info :field)] | |
} | |
; http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.6 | |
:methods {:struct [:access-flags (:acces-flags :method) | |
:name-index (:const :cst-utf8) | |
:descriptor (:const :cst-type) | |
:attributes (:attribute-info :method)] | |
} | |
; In Code Attribute http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.3 | |
:exceptions {:struct [:start-pc :u2 | |
:end-pc :u2 | |
:handler-pc :u2 | |
:catch-type (:const :cst-class)] | |
} | |
; In exceptions Attribute http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.5 | |
:throws {:struct (:const :cst-class)} | |
; In innerClass Atribute http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.6 | |
:inner-classes {:struct [:inner-class (:const :cst-class) | |
:outer-class (:const :cst-class) | |
:inner-name (:const :cst-utf8) | |
:access-flags (:access-flags :class)] | |
} | |
; In LineNumberTable Attribute http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.12 | |
:line-numbers {:struct [:start-pc :u2 | |
:line-number :u2] | |
} | |
; In LocalVariableTable http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.13 | |
:local-variables {:struct [:start-pc :u2 | |
:length :u2 | |
:name (:const :cst-utf8) | |
:descriptor (:const :cst-utf8) | |
:index :u2] | |
} | |
; In LocalVariableTypeTable http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.14 | |
:local-variables-types {:struct [:start-pc :u2 | |
:length :u2 | |
:name (:const :cst-utf8) | |
:signature (:const :cst-utf8) | |
:index :u2] | |
} | |
; RuntimeVisibleAnnotations http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.16 | |
:annotations {:struct [:type (:const :cst-utf8) | |
:value-pairs (:struct-array :value-pairs)] | |
} | |
; RuntimeVisibleAnnotations http://docs.oracle.com/javase/specs/jvms/se7/html/jvms-4.html#jvms-4.7.16 | |
:value-pairs {:struct [:element-name (:const :cst-utf8) | |
:element-value (:element-value)] | |
} ; element-value is more complicated,union | |
}) |
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