1 /*- 2 * Copyright (c) 1980, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)pstab.h 8.1 (Berkeley) 06/06/93 8 */ 9 10 /* 11 * subtypes within the stab type N_PC 12 * 13 * subtypes N_PSO and N_PSOL are .stabs name,N_PC,0,subtype,checksum 14 * others subtypes are .stabs name,N_PC,0,subtype,line 15 */ 16 #define N_PSO 0x1 /* source file name */ 17 #define N_PSOL 0x2 /* include file name */ 18 #define N_PGLABEL 0x3 /* global label */ 19 #define N_PGCONST 0x4 /* global constant */ 20 #define N_PGTYPE 0x5 /* global type */ 21 #define N_PGVAR 0x6 /* global variable */ 22 #define N_PGFUNC 0x7 /* global function */ 23 #define N_PGPROC 0x8 /* global procedure */ 24 #define N_PEFUNC 0x9 /* external function */ 25 #define N_PEPROC 0xa /* external procedure */ 26 #define N_PLDATA 0xb /* library variable */ 27 #define N_PLTEXT 0xc /* library routine */ 28 29 /* 30 * checksums are used to check if included files have changed. 31 * we also use them to check that .o files are up to date with 32 * the libraries. 33 * if a checksum is less than the flag checksum, 34 * then the checksum (and therefore the .o file) is out of date. 35 * if a checksum is equal to the flag checksum, 36 * then no furthur checking of the checksum is done. 37 * this is for the 2nd and subsequent times a file is stabed. 38 * to declare a flag day, increment this value. (also be sure 39 * to update this value in ../utilities/externs.awk) 40 */ 41 #define N_FLAGCHECKSUM 1 42