108     if (!p->firstSec)  in removeEmptyPTLoad()
110     uint64_t size = p->lastSec->addr + p->lastSec->size - p->firstSec->addr;  in removeEmptyPTLoad()
809   if (!firstSec)  in add()
810     firstSec = sec;  in add()
2418         load && !sec->lmaExpr && sec->lmaRegion == load->firstSec->lmaRegion;  in createPhdrs()
2420         sec->memRegion == load->firstSec->memRegion &&  in createPhdrs()
2438   if (tlsHdr->firstSec)  in createPhdrs()
2445   if (relRo->firstSec)  in createPhdrs()
2535     OutputSection *cmd = p->firstSec;  in fixSectionAlignments()
2573       else if (ctx.tlsPhdr && ctx.tlsPhdr->firstSec == p->firstSec)  in fixSectionAlignments()
2590       if (p->p_type == PT_LOAD && p->firstSec) {  in fixSectionAlignments()
2603   if (os->ptLoad && os->ptLoad->firstSec == os)  in computeFileOffset()
2609   if (os->type == SHT_NOBITS && (!ctx.tlsPhdr || ctx.tlsPhdr->firstSec != os))  in computeFileOffset()
2618   OutputSection *first = os->ptLoad->firstSec;  in computeFileOffset()
2710     OutputSection *first = p->firstSec;  in setPhdrs()
2973             ctx.bufferStart + alignDown(p->firstSec->offset + p->p_filesz, 4),  in writeTrapInstr()
2974             ctx.bufferStart + alignToPowerOf2(p->firstSec->offset + p->p_filesz,  in writeTrapInstr()