|
DataMuseum.dkPresents historical artifacts from the history of: DKUUG/EUUG Conference tapes |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about DKUUG/EUUG Conference tapes Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: T t
Length: 2983 (0xba7) Types: TextFile Names: »tm-i386gas.h«
└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89 └─⟦d53cfc7b2⟧ »./gcc-1.35.tar.Z« └─⟦90f628c1d⟧ └─⟦this⟧ »gcc-1.35/config/tm-i386gas.h«
/* Definitions for Intel 386 running system V with gnu tools Copyright (C) 1988 Free Software Foundation, Inc. This file is part of GNU CC. GNU CC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version. GNU CC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU CC; see the file COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "tm-i386.h" /* Use the bsd assembler syntax. */ /* we need to do this because gas is really a bsd style assembler, * and so doesn't work well this these att-isms: * * ASM_OUTPUT_SKIP is .set .,.+N, which isn't implemented in gas * ASM_OUTPUT_LOCAL is done with .set .,.+N, but that can't be * used to define bss static space * ASM_OUTPUT_ALIGN's arg is N instead of log(N) for att * * Next is the question of whether to uses underscores. RMS didn't * like this idea at first, but since it is now obvious that we * need this separate tm file for use with gas, at least to get * dbx debugging info, I think we should also switch to underscores. * We can keep tm-i386v for real att style output, and the few * people who want both form will have to compile twice. */ #include "tm-bsd386.h" /* these come from tm-bsd386.h, but are specific to sequent */ #undef DBX_NO_XREFS #undef DBX_CONTIN_LENGTH /* By default, target has a 80387. */ #define TARGET_DEFAULT 1 /* Specify predefined symbols in preprocessor. */ #define CPP_PREDEFINES "-Dunix -Di386" /* Allow #sccs in preprocessor. */ #define SCCS_DIRECTIVE /* Output #ident as a .ident. */ #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME); /* We do not want to output SDB debugging information. */ #undef SDB_DEBUGGING_INFO /* We want to output DBX debugging information. */ #define DBX_DEBUGGING_INFO /* Implicit library calls should use memcpy, not bcopy, etc. */ #define TARGET_MEM_FUNCTIONS \f /* Machines that use the AT&T assembler syntax also return floating point values in an FP register. */ /* Define how to find the value returned by a function. VALTYPE is the data type of the value (as a tree). If the precise function being called is known, FUNC is its FUNCTION_DECL; otherwise, FUNC is 0. */ #define VALUE_REGNO(MODE) \ (((MODE)==SFmode || (MODE)==DFmode) ? FIRST_FLOAT_REG : 0) /* 1 if N is a possible register number for a function value. */ #define FUNCTION_VALUE_REGNO_P(N) ((N) == 0 || (N)== FIRST_FLOAT_REG) #undef ASM_FILE_START #define ASM_FILE_START(FILE) \ fprintf (FILE, "\t.file\t\"%s\"\n", dump_base_name);