1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * All rights reserved. The Berkeley software License Agreement 4 * specifies the terms and conditions for redistribution. 5 * 6 * @(#)pstab.h 5.1 (Berkeley) 06/05/85 7 */ 8 9 /* 10 * subtypes within the stab type N_PC 11 * 12 * subtypes N_PSO and N_PSOL are .stabs name,N_PC,0,subtype,checksum 13 * others subtypes are .stabs name,N_PC,0,subtype,line 14 */ 15 #define N_PSO 0x1 /* source file name */ 16 #define N_PSOL 0x2 /* include file name */ 17 #define N_PGLABEL 0x3 /* global label */ 18 #define N_PGCONST 0x4 /* global constant */ 19 #define N_PGTYPE 0x5 /* global type */ 20 #define N_PGVAR 0x6 /* global variable */ 21 #define N_PGFUNC 0x7 /* global function */ 22 #define N_PGPROC 0x8 /* global procedure */ 23 #define N_PEFUNC 0x9 /* external function */ 24 #define N_PEPROC 0xa /* external procedure */ 25 #define N_PLDATA 0xb /* library variable */ 26 #define N_PLTEXT 0xc /* library routine */ 27 28 /* 29 * checksums are used to check if included files have changed. 30 * we also use them to check that .o files are up to date with 31 * the libraries. 32 * if a checksum is less than the flag checksum, 33 * then the checksum (and therefore the .o file) is out of date. 34 * if a checksum is equal to the flag checksum, 35 * then no furthur checking of the checksum is done. 36 * this is for the 2nd and subsequent times a file is stabed. 37 * to declare a flag day, increment this value. (also be sure 38 * to update this value in ../utilities/externs.awk) 39 */ 40 #define N_FLAGCHECKSUM 1 41