dev/i386/fasttrap_isa.c

225 	x86_saved_state32_t *regs32;
230 		regs32 = NULL;
234                 regs32 = saved_state32(regs);
253 		uint32_t *stack = (uint32_t *)(uintptr_t)(regs32->uesp);
680 	x86_saved_state32_t *regs32;
687 		regs32 = NULL;
691                 regs32 = saved_state32(regs);
749 				     regs32->eax, regs32->edx, 0, 0);
806 fasttrap_usdt_args32(fasttrap_probe_t *probe, x86_saved_state32_t *regs32, int argc,
810 	uint32_t *stack = (uint32_t *)(uintptr_t)(regs32->uesp);
957 	x86_saved_state32_t *regs32  = saved_state32(regs);
958 	user_addr_t pc = regs32->eip - 1;
1031 	regs32->eip = pc;
1037 		uint32_t *stack = (uint32_t *)(uintptr_t)(regs32->uesp);
1086 				fasttrap_usdt_args32(probe, regs32,
1114 	regs32->eip = pc + tp->ftt_size;
1128 		regs32->eax = 1;
1129 		new_pc = regs32->eip;
1153 			ret = fasttrap_fuword32((user_addr_t)regs32->uesp, &dst32);
1155 			addr = regs32->uesp + sizeof (uint32_t);
1158 				fasttrap_sigsegv(p, uthread, (user_addr_t)regs32->uesp);
1166 			regs32->uesp = addr;
1177 					taken = (regs32->efl & FASTTRAP_EFLAGS_OF) != 0;
1180 					taken = (regs32->efl & FASTTRAP_EFLAGS_OF) == 0;
1183 					taken = (regs32->efl & FASTTRAP_EFLAGS_CF) != 0;
1186 					taken = (regs32->efl & FASTTRAP_EFLAGS_CF) == 0;
1189 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) != 0;
1192 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) == 0;
1195 					taken = (regs32->efl & FASTTRAP_EFLAGS_CF) != 0 ||
1196 						(regs32->efl & FASTTRAP_EFLAGS_ZF) != 0;
1199 					taken = (regs32->efl & FASTTRAP_EFLAGS_CF) == 0 &&
1200 						(regs32->efl & FASTTRAP_EFLAGS_ZF) == 0;
1203 					taken = (regs32->efl & FASTTRAP_EFLAGS_SF) != 0;
1206 					taken = (regs32->efl & FASTTRAP_EFLAGS_SF) == 0;
1209 					taken = (regs32->efl & FASTTRAP_EFLAGS_PF) != 0;
1212 					taken = (regs32->efl & FASTTRAP_EFLAGS_PF) == 0;
1215 					taken = ((regs32->efl & FASTTRAP_EFLAGS_SF) == 0) !=
1216 						((regs32->efl & FASTTRAP_EFLAGS_OF) == 0);
1219 					taken = ((regs32->efl & FASTTRAP_EFLAGS_SF) == 0) ==
1220 						((regs32->efl & FASTTRAP_EFLAGS_OF) == 0);
1223 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) != 0 ||
1224 						((regs32->efl & FASTTRAP_EFLAGS_SF) == 0) !=
1225 						((regs32->efl & FASTTRAP_EFLAGS_OF) == 0);
1228 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) == 0 &&
1229 						((regs32->efl & FASTTRAP_EFLAGS_SF) == 0) ==
1230 						((regs32->efl & FASTTRAP_EFLAGS_OF) == 0);
1246 			greg_t cx = regs32->ecx--;
1250 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) == 0 &&
1254 					taken = (regs32->efl & FASTTRAP_EFLAGS_ZF) != 0 &&
1273 			greg_t cx = regs32->ecx;
1284 			user_addr_t addr = regs32->uesp - sizeof (uint32_t);
1285 			int ret = fasttrap_suword32(addr, (uint32_t)regs32->ebp);
1293 			regs32->uesp = addr;
1349 				user_addr_t addr = regs32->uesp - sizeof (uint32_t);
1358 				regs32->uesp = addr;
1471 	regs32->eip = new_pc;
2159 	x86_saved_state32_t *regs32;
2164 		regs32 = NULL;
2168                 regs32 = saved_state32(regs);
2205 		regs32->eip = pc;
2275 		x86_saved_state32_t *regs32 = saved_state32(regs);
2278 			case REG_RAX:		return regs32->eax;
2279 			case REG_RCX:		return regs32->ecx;
2280 			case REG_RDX:		return regs32->edx;
2281 			case REG_RBX:		return regs32->ebx;
2282 			case REG_RSP:		return regs32->uesp;
2283 			case REG_RBP:		return regs32->ebp;
2284 			case REG_RSI:		return regs32->esi;
2285 			case REG_RDI:		return regs32->edi;