auxtable parser, just shows if the altivec is present.

auxtable.c (text/plain), 507 bytes, created by Luca Barbato on 2003-04-07 18:18:35 UTC

/* sample program demonstrating use of the ELF AUX table on PowerPC Linux. */

#include <stdio.h>
#include <elf.h>
#include <asm/cputable.h>

int
main(int argc, char *argv[], char *envp[], Elf32_auxv_t *aux_table)
{
	Elf32_auxv_t *entry;

	for (entry = aux_table; entry->a_type != AT_NULL; entry++) {
		if (entry->a_type == AT_HWCAP) {
			if (entry->a_un.a_val & PPC_FEATURE_HAS_ALTIVEC) {
				printf("have Altivec\n");
			} else {
				printf("don't have Altivec\n");
			}
			break;
		}
	}

    return 0;
}