43 static void bpf_set_curr_label(char *label);
44 static void bpf_set_jmp_label(char *label, enum jmp_type type);
49 	char *label;  member
63 %token number label
65 %type <label> label
118 	: label ':' { bpf_set_curr_label($1); }
326 	: OP_JMP label {
332 	: OP_JEQ '#' number ',' label ',' label {
336 	| OP_JEQ 'x' ',' label ',' label {
340 	| OP_JEQ '%' 'x' ',' label ',' label {
344 	| OP_JEQ '#' number ',' label {
347 	| OP_JEQ 'x' ',' label {
350 	| OP_JEQ '%' 'x' ',' label {
356 	: OP_JNEQ '#' number ',' label {
359 	| OP_JNEQ 'x' ',' label {
362 	| OP_JNEQ '%' 'x' ',' label {
368 	: OP_JLT '#' number ',' label {
371 	| OP_JLT 'x' ',' label {
374 	| OP_JLT '%' 'x' ',' label {
380 	: OP_JLE '#' number ',' label {
383 	| OP_JLE 'x' ',' label {
386 	| OP_JLE '%' 'x' ',' label {
392 	: OP_JGT '#' number ',' label ',' label {
396 	| OP_JGT 'x' ',' label ',' label {
400 	| OP_JGT '%' 'x' ',' label ',' label {
404 	| OP_JGT '#' number ',' label {
407 	| OP_JGT 'x' ',' label {
410 	| OP_JGT '%' 'x' ',' label {
416 	: OP_JGE '#' number ',' label ',' label {
420 	| OP_JGE 'x' ',' label ',' label {
424 	| OP_JGE '%' 'x' ',' label ',' label {
428 	| OP_JGE '#' number ',' label {
431 	| OP_JGE 'x' ',' label {
434 	| OP_JGE '%' 'x' ',' label {
440 	: OP_JSET '#' number ',' label ',' label {
444 	| OP_JSET 'x' ',' label ',' label {
448 	| OP_JSET '%' 'x' ',' label ',' label {
452 	| OP_JSET '#' number ',' label {
455 	| OP_JSET 'x' ',' label {
458 	| OP_JSET '%' 'x' ',' label {
606 static void bpf_set_curr_label(char *label)  in bpf_set_curr_label()  argument
609 	labels[curr_instr] = label;  in bpf_set_curr_label()
612 static void bpf_set_jmp_label(char *label, enum jmp_type type)  in bpf_set_jmp_label()  argument
617 		labels_jt[curr_instr] = label;  in bpf_set_jmp_label()
620 		labels_jf[curr_instr] = label;  in bpf_set_jmp_label()
623 		labels_k[curr_instr] = label;  in bpf_set_jmp_label()
628 static int bpf_find_insns_offset(const char *label)  in bpf_find_insns_offset()  argument
633 		if (labels[i] && !strcmp(label, labels[i])) {  in bpf_find_insns_offset()
640 		fprintf(stderr, "no such label \'%s\'!\n", label);  in bpf_find_insns_offset()