Files | |
file | loader.h |
Default definitions and error values for the Contiki program loader. | |
Modules | |
ELF object code loader | |
The Contiki ELF loader is able to load and relocate ELF object files. | |
Data Structures | |
struct | dsc |
The DSC program description structure. More... | |
Defines | |
#define | DSC(dscname, description, prgname, process, icon) const struct dsc dscname = {description, prgname, icon} |
Intantiating macro for the DSC structure. | |
#define | DSC_HEADER(name) extern struct dsc name; |
#define | NULL 0 |
#define | LOADER_OK 0 |
No error. | |
#define | LOADER_ERR_READ 1 |
Read error. | |
#define | LOADER_ERR_HDR 2 |
Header error. | |
#define | LOADER_ERR_OS 3 |
Wrong OS. | |
#define | LOADER_ERR_FMT 4 |
Data format error. | |
#define | LOADER_ERR_MEM 5 |
Not enough memory. | |
#define | LOADER_ERR_OPEN 6 |
Could not open file. | |
#define | LOADER_ERR_ARCH 7 |
Wrong architecture. | |
#define | LOADER_ERR_VERSION 8 |
Wrong OS version. | |
#define | LOADER_ERR_NOLOADER 9 |
Program loading not supported. | |
#define | LOADER_LOAD(name, arg) LOADER_ERR_NOLOADER |
Load and execute a program. | |
#define | LOADER_UNLOAD() |
Unload a program from memory. | |
#define | LOADER_LOAD_DSC(name) NULL |
Load a DSC (program description). | |
#define | LOADER_UNLOAD_DSC(dsc) |
Unload a DSC (program description). |
It includes a string describing the program, the name of the program file on disk (or a pointer to the programs initialization function for systems without disk support), a bitmap icon and a text version of the same icon.
The DSC is saved into a file which can be loaded by programs such as the "Directory" application which reads all DSC files on disk and presents the icons and descriptions in a window.
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Intantiating macro for the DSC structure.
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Load and execute a program. This macro is used for loading and executing a program, and requires support from the architecture dependant code. The actual program loading is made by architecture specific functions.
Definition at line 92 of file loader.h. Referenced by PROCESS_THREAD(). |
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Load a DSC (program description). Loads a DSC (program description) into memory and returns a pointer to the dsc.
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Unload a program from memory. This macro is used for unloading a program and deallocating any memory that was allocated during the loading of the program. This function must be called by the program itself. |
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Unload a DSC (program description). Unload a DSC from memory and deallocate any memory that was allocated when it was loaded. |