static void s390_elf_corehdr_create(char **elfcorebuf, size_t *elfcorebuf_sz)
{
Elf64_Phdr *phdr_notes, *phdr_loads;
int mem_chunk_cnt;
void *ptr, *hdr;
u32 alloc_size;
u64 hdr_off;
mem_chunk_cnt = get_mem_chunk_cnt();
alloc_size = 0x1000 + get_cpu_cnt() * 0x300 +
mem_chunk_cnt * sizeof(Elf64_Phdr);
hdr = kzalloc_panic(alloc_size);
/* */
ptr = ehdr_init(hdr, mem_chunk_cnt);
/* */
phdr_notes = ptr;
ptr = PTR_ADD(ptr, sizeof(Elf64_Phdr));
phdr_loads = ptr;
ptr = PTR_ADD(ptr, sizeof(Elf64_Phdr) * mem_chunk_cnt);
/* */
hdr_off = PTR_DIFF(ptr, hdr);
ptr = notes_init(phdr_notes, ptr, ((unsigned long) hdr) + hdr_off);
/* */
hdr_off = PTR_DIFF(ptr, hdr);
loads_init(phdr_loads, ((unsigned long) hdr) + hdr_off);
*elfcorebuf_sz = hdr_off;
*elfcorebuf = (void *) relocate((unsigned long) hdr);
BUG_ON(*elfcorebuf_sz > alloc_size);
}
int main()
{
int i;
int16_t playbuffer;
notes_init(SAMPLE_RATE, TUNING);
// synth_note_on(69, 255);
// synth_note_on(76, 255);
synth_note_on(81, 255);
//synth_note_on(75, 255);
for (i = 0; i < 4000; i++) {
playbuffer = synth_get_wave(i);
if (i>2000){
printf("%d\n", playbuffer);
}
}
printf("\n");
return 0;
}
