| 摘要 |
An application mounted on a mobile terminal in hierarchical structure and an execution method in the mobile terminal are provided to configure an application within the mobile terminal in up/down hierarchical structure, so that lower applications can be executed and managed by an upper application which is being executed on a platform. An upper application is carried out(S1), and a program code of a lower application is loaded on a memory of the upper application(S2). A relative address recorded in a program code area of the lower application is converted into an absolute address of a terminal to change the address into an address value accessible from the inside of the terminal(S3). A start function position designated when the lower application is linked is searched(S4). The current mode is converted into an ARM mode or a Thumb mode according to a state of a code where the lower application is compiled(S5). A program counter is moved, and a start function of the lower application is called(S6).
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