uint64_t
elf_getEntryPoint(void *elfFile)
{
return ISELF32 (elfFile)
? elf32_getEntryPoint (elfFile)
: elf64_getEntryPoint (elfFile);
}
static void
load_image(void** entry)
{
char* start = mod_dite_start;
char* end = mod_dite_end;
if(start == end) {
printf("elf-loader: error, dite image is empty!\n");
abort();
}
/* awiggins (2004-12-21): Should probably add an alignment check? */
/** awiggins (2005-05-29): Probably should add checks to see
* the correct kind of elf file is being loaded for the platform,
* or does the elf library do that somewhere?.
*/
if(!elf32_checkFile((struct Elf32_Header*)start)) {
*entry =
(void*)(uintptr_t)elf32_getEntryPoint((struct Elf32_Header*)start);
} else if(!elf64_checkFile((struct Elf64_Header*)start)) {
*entry =
(void*)(uintptr_t)elf64_getEntryPoint((struct Elf64_Header*)start);
} else {
printf("elf-loader: error, dite image not a valid elf file!\n");
abort();
}
#ifdef __PPC64__
if (arch_claim_memory((struct Elf32_Header*)start)) {
printf("could not claim memory for elf file!\n");
abort();
}
#endif
if(!elf_loadFile(start, 1)) {
printf("elf-loader: error, unable to load dite image!\n");
abort();
}
}
