1 /* 2 * Copyright (c) 1982, 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)genassym.c 7.12 (Berkeley) 10/11/92 8 */ 9 10 #define KERNEL 11 12 #include <sys/param.h> 13 #include <sys/buf.h> 14 #include <sys/map.h> 15 #include <sys/proc.h> 16 #include <sys/mbuf.h> 17 #include <sys/msgbuf.h> 18 #include <sys/syscall.h> 19 #include <sys/user.h> 20 21 #include <machine/cpu.h> 22 #include <machine/trap.h> 23 #include <machine/psl.h> 24 #include <machine/reg.h> 25 26 #include <hp300/hp300/clockreg.h> 27 #include <vm/vm.h> 28 #include <hp300/hp300/pte.h> 29 30 #include <errno.h> 31 #include <stdio.h> 32 #include <stddef.h> 33 #include <string.h> 34 #include <unistd.h> 35 36 extern int errno; 37 38 void 39 def(what, val) 40 char *what; 41 int val; 42 { 43 44 if (printf("#define\t%s\t%d\n", what, val) < 0) { 45 (void)fprintf(stderr, "genassym: printf: %s\n", 46 strerror(errno)); 47 exit(1); 48 } 49 } 50 51 void 52 flush() 53 { 54 55 if (fflush(stdout) || fsync(fileno(stdout)) < 0) { 56 (void)fprintf(stderr, "genassym: flush stdout: %s\n", 57 strerror(errno)); 58 exit(1); 59 } 60 } 61 62 #define off(what, s, m) def(what, (int)offsetof(s, m)) 63 64 main() 65 { 66 register unsigned i; 67 68 /* general constants */ 69 def("UPAGES", UPAGES); 70 def("NBPG", NBPG); 71 def("PGSHIFT", PGSHIFT); 72 def("USRSTACK", USRSTACK); 73 def("MAXADDR", MAXADDR); 74 75 /* proc fields and values */ 76 off("P_LINK", struct proc, p_link); 77 off("P_RLINK", struct proc, p_rlink); 78 off("P_VMSPACE", struct proc, p_vmspace); 79 off("P_ADDR", struct proc, p_addr); 80 off("P_PRI", struct proc, p_pri); 81 off("P_STAT", struct proc, p_stat); 82 off("P_WCHAN", struct proc, p_wchan); 83 off("P_FLAG", struct proc, p_flag); 84 def("SSLEEP", SSLEEP); 85 def("SRUN", SRUN); 86 87 /* VM structure fields */ 88 off("VM_PMAP", struct vmspace, vm_pmap); 89 off("PM_STCHG", struct pmap, pm_stchanged); 90 91 /* interrupt/fault metering */ 92 off("V_SWTCH", struct vmmeter, v_swtch); 93 off("V_INTR", struct vmmeter, v_intr); 94 95 /* trap types (should just include trap.h?) */ 96 def("T_BUSERR", T_BUSERR); 97 def("T_ADDRERR", T_ADDRERR); 98 def("T_ILLINST", T_ILLINST); 99 def("T_ZERODIV", T_ZERODIV); 100 def("T_CHKINST", T_CHKINST); 101 def("T_TRAPVINST", T_TRAPVINST); 102 def("T_PRIVINST", T_PRIVINST); 103 def("T_TRACE", T_TRACE); 104 def("T_MMUFLT", T_MMUFLT); 105 def("T_SSIR", T_SSIR); 106 def("T_FMTERR", T_FMTERR); 107 def("T_COPERR", T_COPERR); 108 def("T_FPERR", T_FPERR); 109 def("T_ASTFLT", T_ASTFLT); 110 def("T_TRAP15", T_TRAP15); 111 def("T_FPEMULI", T_FPEMULI); 112 def("T_FPEMULD", T_FPEMULD); 113 114 /* PSL values (should just include psl.h?) */ 115 def("PSL_S", PSL_S); 116 def("PSL_IPL7", PSL_IPL7); 117 def("PSL_LOWIPL", PSL_LOWIPL); 118 def("PSL_HIGHIPL", PSL_HIGHIPL); 119 def("PSL_USER", PSL_USER); 120 def("SPL1", PSL_S | PSL_IPL1); 121 def("SPL2", PSL_S | PSL_IPL2); 122 def("SPL3", PSL_S | PSL_IPL3); 123 def("SPL4", PSL_S | PSL_IPL4); 124 def("SPL5", PSL_S | PSL_IPL5); 125 def("SPL6", PSL_S | PSL_IPL6); 126 127 /* magic */ 128 def("FC_USERD", FC_USERD); 129 def("FC_PURGE", FC_PURGE); 130 def("INTIOBASE", INTIOBASE); 131 def("MMUBASE", MMUBASE); 132 def("MMUSTAT", MMUSTAT); 133 def("MMUCMD", MMUCMD); 134 def("MMUSSTP", MMUSSTP); 135 def("MMUUSTP", MMUUSTP); 136 def("MMUTBINVAL", MMUTBINVAL); 137 def("MMU_BERR", MMU_BERR); 138 def("MMU_ENAB", MMU_ENAB); 139 def("MMU_FAULT", MMU_FAULT); 140 def("MMU_CEN", MMU_CEN); 141 def("MMU_IEN", MMU_IEN); 142 def("MMU_FPE", MMU_FPE); 143 def("CACHE_ON", CACHE_ON); 144 def("CACHE_OFF", CACHE_OFF); 145 def("CACHE_CLR", CACHE_CLR); 146 def("IC_CLEAR", IC_CLEAR); 147 def("DC_CLEAR", DC_CLEAR); 148 149 /* pte/ste bits */ 150 def("PG_V", PG_V); 151 def("PG_NV", PG_NV); 152 def("PG_RO", PG_RO); 153 def("PG_RW", PG_RW); 154 def("PG_CI", PG_CI); 155 def("PG_PROT", PG_PROT); 156 def("PG_FRAME", PG_FRAME); 157 def("SG_V", SG_V); 158 def("SG_NV", SG_NV); 159 def("SG_RW", SG_RW); 160 def("SG_FRAME", SG_FRAME); 161 def("SG_ISHIFT", SG_ISHIFT); 162 163 /* pcb fields */ 164 off("PCB_FLAGS", struct pcb, pcb_flags); 165 off("PCB_PS", struct pcb, pcb_ps); 166 off("PCB_USTP", struct pcb, pcb_ustp); 167 off("PCB_USP", struct pcb, pcb_usp); 168 off("PCB_REGS", struct pcb, pcb_regs); 169 off("PCB_ONFAULT", struct pcb, pcb_onfault); 170 off("PCB_FPCTX", struct pcb, pcb_fpregs); 171 def("SIZEOF_PCB", sizeof(struct pcb)); 172 173 /* system calls */ 174 def("SYS_exit", SYS_exit); 175 def("SYS_execve", SYS_execve); 176 def("SYS_sigreturn", SYS_sigreturn); 177 178 /* errno */ 179 def("EFAULT", EFAULT); 180 def("ENAMETOOLONG", ENAMETOOLONG); 181 182 /* clock registers */ 183 def("CLKSR", CLKSR); 184 def("CLKMSB1", CLKMSB1); 185 def("CLKMSB3", CLKMSB3); 186 187 /* HP-UX trace bit */ 188 def("PCB_TRCB", ffs(PCB_HPUXTRACE) - 1); 189 190 exit(0); 191 } 192