mirror of
https://github.com/SDL-Hercules-390/hyperion.git
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4a2d84019f
The "HQA" commit introduces a new build feature that provides the ability to override Hercules's default build settings without having to modify any of the Hercules header files themselves. (Note: not all build settings may be overridable yet. This is a work in progress.) To override Hercules's default build settings, define an environment variable called 'HQA_DIR' pointing to the directory where your optional "hqa.h" overrides header file exists, or, instead of defining an environment variable, simply specify, if Linux, the new "--enable-hqa" configure option, or, if Windows, the new "-hqa" "makefile.bat" option. Then, within your "hqa.h" override header, either #define the 'HQA_SCENARIO' macro to one of the pre-defined values defined in Hercules's "hqadefs.h" header file, or simply #define your own scenario. The values you #define will then override Hercules's default values. Additionally, on Windows, you can override virtually any of the compiler settings as well, via a 'HQA.msvc' nmake !include override file that, for example, modifies the $(cflags) variable to add, remove, or change whatever compiler option you wish.
148 lines
4.9 KiB
C
148 lines
4.9 KiB
C
/* HERCULES.H (c) Copyright Roger Bowler, 1999-2012 */
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/* Hercules Header Files */
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/* */
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/* Released under "The Q Public License Version 1" */
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/* (http://www.hercules-390.org/herclic.html) as modifications to */
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/* Hercules. */
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/* Interpretive Execution - (c) Copyright Jan Jaeger, 1999-2012 */
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/* z/Architecture support - (c) Copyright Jan Jaeger, 1999-2012 */
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#include "hstdinc.h" /* Standard header file includes */
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/*-------------------------------------------------------------------*/
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/* Performance attribute: use registers to pass function parameters */
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/* (must be #defined BEFORE "feature,h" since it uses it) */
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/*-------------------------------------------------------------------*/
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#if defined(HAVE_ATTR_REGPARM)
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#ifdef _MSVC_
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#define ATTR_REGPARM(n) __fastcall
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#else /* GCC presumed */
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#define ATTR_REGPARM(n) __attribute__ (( regparm(n) ))
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#endif
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#else
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#define ATTR_REGPARM(n) /* nothing */
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#endif
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// -------------------------------------------------------------------
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//
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// PROGRAMMING NOTE
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//
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// The "feature.h" header MUST be #included AFTER <config.h> *AND*
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// BEFORE the _HERCULES_H pre-processor variable gets #defined. This
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// is to enure that it is ALWAYS #included regardless of whether the
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// "hercules.h" header has already been #included or not. This is so
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// the various architecture dependent source modules compile properly
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// since they #include themselves several times so as to cause them
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// to be compiled multiple times, each time with a new architecture
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// mode #defined (e.g. 370/390/900). See the very end of the source
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// member "general2.c" for a typical example of this very technique.
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//
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// -------------------------------------------------------------------
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//
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//
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// Include standard system headers (if not already done)
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//
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#include "feature.h" // Hercules [manually maintained] features;
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// auto-includes featall.h and hostopts.h
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// ALWAYS include cpuint.h after feature.h
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// and also assure it is re-included for
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// each archs.
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#include "cpuint.h"
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#ifndef _HERCULES_H // MUST come AFTER "feature.h" is #included
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#define _HERCULES_H // MUST come AFTER "feature.h" is #included
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#include "hstdinc.h" // Precompilation-eligible header files
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#ifdef _MSVC_
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#include "getopt.h"
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#else
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#if defined(HAVE_GETOPT_LONG) && !defined(__GETOPT_H__)
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#include <getopt.h>
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#endif
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#endif
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#ifdef OPTION_DYNAMIC_LOAD
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#ifdef HDL_USE_LIBTOOL
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#include <ltdl.h>
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#else
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#if defined(__MINGW__) || defined(_MSVC_)
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#include "w32dl.h"
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#else
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#include <dlfcn.h>
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#endif
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#endif
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#endif
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///////////////////////////////////////////////////////////////////////
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// Private Hercules-specific headers.....
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///////////////////////////////////////////////////////////////////////
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#include "linklist.h" // (Hercules-wide linked-list macros)
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#include "hconsts.h" // (Hercules-wide #define constants)
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#include "hthreads.h" // (Hercules-wide threading macros)
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#include "hmacros.h" // (Hercules-wide #define macros)
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#include "hmalloc.h" // (Hercules malloc/free functions)
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#include "herror.h" // (Hercules-wide error definitions)
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#include "chain.h" // (Chain and queue macros/inlines)
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#include "extstring.h" // (Extended string handling routines)
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#if !defined(HAVE_BYTESWAP_H) || defined(NO_ASM_BYTESWAP)
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#include "hbyteswp.h" // (Hercules equivalent of <byteswap.h>)
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#endif
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#if !defined(HAVE_MEMRCHR)
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#include "memrchr.h"
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#endif
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#if defined(HAVE_ASSERT_H)
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#include <assert.h>
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#endif
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#include "hostinfo.h"
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#include "version.h"
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#include "esa390.h" // (ESA/390 structure definitions)
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#include "hscutl.h" // (utility functions)
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#include "w32util.h" // (win32 porting functions)
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#include "clock.h" // (TOD definitions)
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#include "qeth.h" // (QETH device definitions)
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#include "qdio.h" // (QDIO device definitions)
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#include "codepage.h"
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#include "logger.h" // (logmsg, etc)
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#include "hdl.h" // (Hercules Dynamic Loader)
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#include "cache.h"
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#include "devtype.h"
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#include "dasdtab.h"
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#include "shared.h"
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#include "hetlib.h"
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#include "sockdev.h"
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#include "w32ctca.h"
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#include "service.h"
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#include "hsocket.h"
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#ifdef _MSVC_
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#include "w32mtio.h" // 'mtio.h' needed by hstructs.h
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#include "sys/locking.h"
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#endif // _MSVC_
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#include "hstructs.h" // (Hercules-wide structures)
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#include "hexterns.h" // (Hercules-wide extern function prototypes)
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#include "msgenu.h" // (Hercules messages)
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// Post-process includes
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#include "dasdtab.h"
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#include "hinlines.h" // bring Hercules specific inlines here
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#endif // _HERCULES_H
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