libdtrace/i386/dt_isadep.c

68     fasttrap_probe_spec_t *ftp, const GElf_Sym *symp)
70 	ftp->ftps_type = DTFTP_ENTRY;
71 	ftp->ftps_pc = (uintptr_t)symp->st_value;
72 	ftp->ftps_size = (size_t)symp->st_size;
73 	ftp->ftps_noffs = 1;
74 	ftp->ftps_offs[0] = 0;
76 	if (ioctl(dtp->dt_ftfd, FASTTRAPIOC_MAKEPROBE, ftp) != 0) {
87     uint8_t *text, fasttrap_probe_spec_t *ftp, const GElf_Sym *symp)
108 	for (i = 0; i < ftp->ftps_size; i += size) {
130 			    ftp->ftps_func, i);
142     fasttrap_probe_spec_t *ftp, const GElf_Sym *symp, uint64_t *stret)
174 	ftp->ftps_type = DTFTP_RETURN;
175 	ftp->ftps_pc = (uintptr_t)symp->st_value;
176 	ftp->ftps_size = (size_t)symp->st_size;
177 	ftp->ftps_noffs = 0;
192 	if (dt_pid_has_jump_table(P, dtp, text, ftp, symp)) {
193 		for (i = 0, end = ftp->ftps_size; i < end; i += size) {
203 				ftp->ftps_offs[ftp->ftps_noffs++] = i + 1;
208 				ftp->ftps_offs[ftp->ftps_noffs++] = i + 1;
214 				ftp->ftps_offs[ftp->ftps_noffs++] = i + 3;
221 				ftp->ftps_offs[ftp->ftps_noffs++] = i + 3;
226 		for (i = 0, end = ftp->ftps_size; i < end; i += size) {
276 			ftp->ftps_offs[ftp->ftps_noffs++] = i;
281 	if (ftp->ftps_noffs > 0) {
282 		if (ioctl(dtp->dt_ftfd, FASTTRAPIOC_MAKEPROBE, ftp) != 0) {
289 	return (ftp->ftps_noffs);
295     fasttrap_probe_spec_t *ftp, const GElf_Sym *symp, ulong_t off)
297 	ftp->ftps_type = DTFTP_OFFSETS;
298 	ftp->ftps_pc = (uintptr_t)symp->st_value;
299 	ftp->ftps_size = (size_t)symp->st_size;
300 	ftp->ftps_noffs = 1;
302 	if (strcmp("-", ftp->ftps_func) == 0) {
303 		ftp->ftps_offs[0] = off;
337 		if (dt_pid_has_jump_table(P, dtp, text, ftp, symp)) {
344 				ftp->ftps_offs[0] = i;
374 	if (ioctl(dtp->dt_ftfd, FASTTRAPIOC_MAKEPROBE, ftp) != 0) {
380 	return (ftp->ftps_noffs);
386     fasttrap_probe_spec_t *ftp, const GElf_Sym *symp, const char *pattern)
403 	ftp->ftps_type = DTFTP_OFFSETS;
404 	ftp->ftps_pc = (uintptr_t)symp->st_value;
405 	ftp->ftps_size = (size_t)symp->st_size;
406 	ftp->ftps_noffs = 0;
423 	if (dt_pid_has_jump_table(P, dtp, text, ftp, symp)) {
430 			ftp->ftps_offs[ftp->ftps_noffs++] = i;
445 				ftp->ftps_offs[ftp->ftps_noffs++] = i;
457 	if (ftp->ftps_noffs > 0) {
458 		if (ioctl(dtp->dt_ftfd, FASTTRAPIOC_MAKEPROBE, ftp) != 0) {
465 	return (ftp->ftps_noffs);