74 	if (!(iter = pi_begin(&diskinfo, opt.piflags)))  in find_by_sig()
101 	if (!(iter = pi_begin(&diskinfo, opt.piflags)))  in find_by_guid()
130 	if (!(iter = pi_begin(&diskinfo, opt.piflags)))  in find_by_label()
151     uint8_t driveno = opt.regs.edx.b[0];  in do_boot()
176     if (opt.swap && driveno != swapdrive) {  in do_boot()
222 	*(uint16_t *) & swapstub[0x3a] = opt.regs.ds;  in do_boot()
223 	*(uint16_t *) & swapstub[0x3d] = opt.regs.es;  in do_boot()
224 	*(uint32_t *) & swapstub[0x45] = opt.regs.ecx.l;  in do_boot()
225 	*(uint32_t *) & swapstub[0x4b] = opt.regs.esi.l;  in do_boot()
226 	*(uint32_t *) & swapstub[0x51] = opt.regs.edi.l;  in do_boot()
227 	*(uint16_t *) & swapstub[0x56] = opt.regs.ip;  in do_boot()
228 	*(uint16_t *) & swapstub[0x58] = opt.regs.cs;  in do_boot()
240 	opt.regs.ds = opt.regs.cs = endimage >> 4;  in do_boot()
241 	opt.regs.esi.l = opt.regs.es = 0;  in do_boot()
242 	opt.regs.ecx.l = sizeof swapstub >> 2;  in do_boot()
243 	opt.regs.ip = 0x10;	/* Installer offset */  in do_boot()
244 	opt.regs.ebx.b[0] = opt.regs.edx.b[0] = swapdrive;  in do_boot()
260     syslinux_shuffle_boot_rm(mlist, mmap, opt.keeppxe, &opt.regs);  in do_boot()
284     if (!strncmp(opt.drivename, "mbr", 3)) {  in find_dp()
285 	if (find_by_sig(strtoul(opt.drivename + 4, NULL, 0), &iter) < 0) {  in find_dp()
289     } else if (!strncmp(opt.drivename, "guid", 4)) {  in find_dp()
290 	if (str_to_guid(opt.drivename + 5, &gpt_guid))  in find_dp()
296     } else if (!strncmp(opt.drivename, "label", 5)) {  in find_dp()
297 	if (!opt.drivename[6]) {  in find_dp()
301 	if (find_by_label(opt.drivename + 6, &iter) < 0) {  in find_dp()
305     } else if ((opt.drivename[0] == 'h' || opt.drivename[0] == 'f') &&  in find_dp()
306 	       opt.drivename[1] == 'd') {  in find_dp()
307 	hd = opt.drivename[0] == 'h' ? 0x80 : 0;  in find_dp()
308 	opt.drivename += 2;  in find_dp()
309 	drive = hd | strtol(opt.drivename, NULL, 0);  in find_dp()
314 	if (!(iter = pi_begin(&diskinfo, opt.piflags)))  in find_dp()
317     } else if (!strcmp(opt.drivename, "boot") || !strcmp(opt.drivename, "fs")) {  in find_dp()
334 	if (!(iter = pi_begin(&diskinfo, opt.piflags)))  in find_dp()
338 	if (!strcmp(opt.drivename, "fs")) {  in find_dp()
357     if (!iter->index && opt.partition) {  in find_dp()
358 	partition = strtol(opt.partition, NULL, 0);  in find_dp()
514     if (opt.file) {  in main()
515 	fdat.base = (opt.fseg << 4) + opt.foff;  in main()
517 	if (loadfile(opt.file, &fdat.data, &fdat.size)) {  in main()
528     if (opt.sect) {  in main()
529 	sdat.base = (opt.sseg << 4) + opt.soff;  in main()
540 	if (opt.save) {  in main()
547 	if (opt.file && opt.maps && overlap(&fdat, &sdat)) {  in main()
549 	    opt.maps = false;  in main()
554     if (opt.hand) {  in main()
558 	if ( ( opt.file && overlap(&fdat, &hdat)) ||  in main()
559 	     ( opt.maps && overlap(&sdat, &hdat)) ) {  in main()
562 	    opt.hand = false;  in main()
604     if (opt.file)  in main()
606     if (opt.maps)  in main()
608     if (opt.hand)  in main()
619     if (opt.hand)  in main()
624     if (opt.warn) {  in main()
629     if (ndata && !opt.brkchain) /* boot only if we actually chainload */  in main()