researchv10dc/cmd/cfront/ocfront/size.h - view

File: [Research Unix] / researchv10dc / cmd / cfront / ocfront / size.h
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:21:34 2018 UTC (6 years, 11 months ago) by root
Branches: belllabs, MAIN
CVS tags: researchv10, HEAD

researchv10 Dan Cross

/*ident "@(#)ctrans:src/size.h 1.1.9.11" */ /************************************************************************* C++ source for cfront, the C++ compiler front-end written in the computer science research center of Bell Labs Copyright (c) 1984 AT&T, Inc. All rigths Reserved THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T, INC. size.h: sizes and alignments used to calculate sizeofs table and butffer sizes ***************************************************************************/ #ifndef GRAM extern BI_IN_WORD; extern BI_IN_BYTE; /* byte sizes */ extern SZ_CHAR; extern AL_CHAR; extern SZ_SHORT; extern AL_SHORT; extern SZ_INT; extern AL_INT; extern SZ_LONG; extern AL_LONG; extern SZ_FLOAT; extern AL_FLOAT; extern SZ_DOUBLE; extern AL_DOUBLE; extern SZ_LDOUBLE; extern AL_LDOUBLE; extern SZ_STRUCT; /* minimum struct size */ extern AL_STRUCT; //extern SZ_FRAME; //extern AL_FRAME; extern SZ_WORD; extern SZ_WPTR; extern AL_WPTR; extern SZ_BPTR; extern AL_BPTR; //extern SZ_TOP; //extern SZ_BOTTOM; extern char* LARGEST_INT; extern int F_SENSITIVE; // is field alignment sensitive to the type of the field? extern int F_OPTIMIZED; // can the compiler fit a small int field into a char? #endif // default sizes: // Note: #if doesn't work on all systems #ifdef u3b #define Abbb #endif #ifdef u3b2 #define Abbb #endif #ifdef u3b5 #define Abbb #endif #ifdef u3b15 #define Abbb #endif #ifdef pyr #define Abbb #endif #ifdef alliant #define Am68 #endif #ifdef apollo #define Am68 #endif #if defined(sun2) || defined(mc68010) #define Am68 #endif #if defined(sun3) || defined(mc68020) #define Am68 #endif #if defined(mc68k) || defined(hp9000s200) || defined(hp9000s300) #define Am68 #endif #ifdef iAPX286 #ifdef LARGE #define Ai286l #endif #endif #ifdef Abbb /* AT&T 3Bs */ #define DBI_IN_WORD 32 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 4 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 4 #define DSZ_STRUCT 4 #define DAL_STRUCT 4 //#define DSZ_FRAME 4 //#define DAL_FRAME 4 #define DSZ_WORD 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_BPTR 4 #define DAL_BPTR 4 //#define DSZ_TOP 0 //#define DSZ_BOTTOM 0 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else #ifdef Am68 /* most M68K boxes */ #if defined(hp9000s200) || defined(hp9000s300) #define DBI_IN_WORD 32 #else #define DBI_IN_WORD 16 #endif #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 2 #define DSZ_LONG 4 #define DAL_LONG 2 #define DSZ_FLOAT 4 #define DAL_FLOAT 2 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 2 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 2 #define DSZ_STRUCT 2 #define DAL_STRUCT 2 //#define DSZ_FRAME 4 //#define DAL_FRAME 4 #define DSZ_WORD 2 #define DSZ_WPTR 4 #define DAL_WPTR 2 #define DSZ_BPTR 4 #define DAL_BPTR 2 //#define DSZ_TOP 0 //#define DSZ_BOTTOM 0 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else #ifdef Ai286l /* Intel 80286 large model */ #define DBI_IN_WORD 16 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 2 #define DAL_INT 2 #define DSZ_LONG 4 #define DAL_LONG 2 #define DSZ_FLOAT 4 #define DAL_FLOAT 2 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 2 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 2 #define DSZ_STRUCT 2 #define DAL_STRUCT 2 //#define DSZ_FRAME 4 //#define DAL_FRAME 4 #define DSZ_WORD 2 #define DSZ_WPTR 4 #define DAL_WPTR 2 #define DSZ_BPTR 4 #define DAL_BPTR 2 //#define DSZ_TOP 0 //#define DSZ_BOTTOM 0 #define DLARGEST_INT "32767" /* 2**15 - 1 */ #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else #if defined(uts) || defined(hp9000s800) || defined(sun4) || defined(sparc) /* Amdahl running UTS, HP RISC */ #define DBI_IN_WORD 32 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 8 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 8 #define DSZ_STRUCT 1 #define DAL_STRUCT 1 #define DSZ_WORD 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_BPTR 4 #define DAL_BPTR 4 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #if defined(uts) #define DF_SENSITIVE 1 #else #define DF_SENSITIVE 0 #endif #define DF_OPTIMIZED 1 #else #ifdef hpux /* hp */ #define DBI_IN_WORD 32 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 8 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 8 #define DSZ_STRUCT 1 #define DAL_STRUCT 1 #define DSZ_WORD 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_BPTR 4 #define DAL_BPTR 4 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #define DF_SENSITIVE 1 #define DF_OPTIMIZED 1 #else #if defined(vax) || defined(ibm032) || defined(i386) /* VAX, IBM 32, Intel 386 */ #define DBI_IN_WORD 32 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 4 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 4 #define DSZ_STRUCT 1 #define DAL_STRUCT 1 //#define DSZ_FRAME 4 //#define DAL_FRAME 4 #define DSZ_WORD 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_BPTR 4 #define DAL_BPTR 4 //#define DSZ_TOP 0 //#define DSZ_BOTTOM 0 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else #ifdef mc300 #define DBI_IN_WORD 32 #define DBI_IN_BYTE 8 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 4 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 4 #define DSZ_STRUCT 2 #define DAL_STRUCT 2 //#define DSZ_FRAME 4 //#define DAL_FRAME 4 #define DSZ_WORD 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_BPTR 4 #define DAL_BPTR 4 //#define DSZ_TOP 0 //#define DSZ_BOTTOM 0 #define DLARGEST_INT "2147483647" /* 2**31 - 1 */ #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else #ifdef mips #define DBI_IN_BYTE 8 #define DBI_IN_WORD 32 #define DSZ_WORD 4 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 2 #define DAL_SHORT 2 #define DSZ_INT 4 #define DAL_INT 4 #define DLARGEST_INT "2147483647" #define DSZ_LONG 4 #define DAL_LONG 4 #define DSZ_FLOAT 4 #define DAL_FLOAT 4 #define DSZ_DOUBLE 8 #define DAL_DOUBLE 8 #define DSZ_LDOUBLE 8 #define DAL_LDOUBLE 8 #define DSZ_BPTR 4 #define DAL_BPTR 4 #define DSZ_WPTR 4 #define DAL_WPTR 4 #define DSZ_STRUCT 1 #define DAL_STRUCT 1 #define DF_SENSITIVE 0 #define DF_OPTIMIZED 1 #else /* defaults: 0 => error */ #define DBI_IN_WORD 0 #define DBI_IN_BYTE 0 #define DSZ_CHAR 1 #define DAL_CHAR 1 #define DSZ_SHORT 0 #define DAL_SHORT 0 #define DSZ_INT 0 #define DAL_INT 0 #define DSZ_LONG 0 #define DAL_LONG 0 #define DSZ_FLOAT 0 #define DAL_FLOAT 0 #define DSZ_DOUBLE 0 #define DAL_DOUBLE 0 #define DSZ_LDOUBLE 0 #define DAL_LDOUBLE 0 #define DSZ_STRUCT 0 #define DAL_STRUCT 0 #define DSZ_WORD 0 #define DSZ_WPTR 0 #define DAL_WPTR 0 #define DSZ_BPTR 0 #define DAL_BPTR 0 #define DLARGEST_INT "0" #define DF_SENSITIVE 0 #define DF_OPTIMIZED 0 #endif #endif #endif #endif #endif #endif #endif #endif #define KTBLSIZE 123 /* initial keyword table size */ #define GTBLSIZE 257 /* initial global name table size */ #define CTBLSIZE 12 /* initial class table size */ #define TBLSIZE 20 /* initial block table size */ #define BLMAX 50 /* max block nesting */ #define MAXFILE 127 /* max include file nesting */ #define MAXERR 13 /* maximum number of errors before terminating */ #ifndef GRAM const CHUNK = 8*1024; void* chunk(int); #endif