2001-09-05 05:52:47 +02:00
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$NetBSD: patch-bb,v 1.2 2001/09/05 03:52:48 groo Exp $
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2000-05-22 22:26:59 +02:00
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2001-09-05 05:52:47 +02:00
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--- mzscheme/gc/gcconfig.h.orig Thu Oct 21 22:06:14 1999
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+++ mzscheme/gc/gcconfig.h Mon Jan 3 09:08:17 2000
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2000-05-22 22:26:59 +02:00
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@@ -27,6 +27,11 @@
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# define LINUX
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# endif
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+# if defined(__NetBSD__)
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+# define NETBSD
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+# define unix /* symbol no longer defined by NetBSD */
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+# endif
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+
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/* Determine the machine type: */
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# if defined(sun) && defined(mc68000)
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# define M68K
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@@ -50,9 +55,12 @@
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# endif
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# if defined(__NetBSD__) && defined(m68k)
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# define M68K
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-# define NETBSD
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# define mach_type_known
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# endif
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+# if defined(__NetBSD__) && defined(__powerpc__)
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+# define POWERPC
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+# define mach_type_unknown
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+# endif
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# if defined(vax)
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# define VAX
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# ifdef ultrix
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@@ -106,7 +114,7 @@
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# define mach_type_known
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# endif
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# if defined(sparc) && defined(unix) && !defined(sun) && !defined(linux) \
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- && !defined(__OpenBSD__)
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+ && !defined(__OpenBSD__) && !defined(__NetBSD__)
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# define SPARC
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# define DRSNX
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# define mach_type_known
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@@ -115,6 +123,10 @@
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# define RS6000
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# define mach_type_known
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# endif
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+# if defined(__NetBSD__) && defined(__sparc__)
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+# define SPARC
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+# define mach_type_known
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+# endif
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# if defined(_M_XENIX) && defined(_M_SYSV) && defined(_M_I386)
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/* The above test may need refinement */
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# define I386
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@@ -154,7 +166,7 @@
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# endif
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# if defined(__alpha) || defined(__alpha__)
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# define ALPHA
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-# if !defined(LINUX)
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+# if !defined(LINUX) && !defined(NETBSD)
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# define OSF1 /* a.k.a Digital Unix */
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# endif
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# define mach_type_known
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@@ -203,7 +215,6 @@
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# endif
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# if defined(__NetBSD__) && defined(i386)
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# define I386
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-# define NETBSD
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# define mach_type_known
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# endif
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# if defined(bsdi) && defined(i386)
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@@ -533,6 +544,14 @@
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# define STACKBOTTOM ((ptr_t) 0xc0000000)
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# define DATAEND /* not needed */
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# endif
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+# ifdef NETBSD
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+# define ALIGNMENT 4
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+# define OS_TYPE "NETBSD"
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+# define HEURISTIC2
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+ extern char etext;
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+# define DATASTART GC_data_start
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+# define DYNAMIC_LOADING
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+# endif
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# endif
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# ifdef VAX
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@@ -562,7 +581,6 @@
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# define MACH_TYPE "SPARC"
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# define ALIGNMENT 4 /* Required by hardware */
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# define ALIGN_DOUBLE
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- extern int etext;
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# ifdef SUNOS5
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# define OS_TYPE "SUNOS5"
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extern int _etext;
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@@ -634,8 +652,20 @@
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# ifdef OPENBSD
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# define OS_TYPE "OPENBSD"
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# define STACKBOTTOM ((ptr_t) 0xf8000000)
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+ extern int etext;
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# define DATASTART ((ptr_t)(&etext))
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# endif
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+# ifdef NETBSD
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+# define OS_TYPE "NETBSD"
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+# define HEURISTIC2
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+# ifdef __ELF__
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+# define DATASTART GC_data_start
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+# define DYNAMIC_LOADING
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+# else
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+ extern char etext;
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+# define DATASTART ((ptr_t)(&etext))
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+# endif
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+# endif
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# endif
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# ifdef I386
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@@ -925,6 +955,14 @@
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# ifdef ALPHA
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# define MACH_TYPE "ALPHA"
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# define ALIGNMENT 8
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+# ifdef NETBSD
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+# define OSTYPE "NETBSD"
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+# define HEURISTIC2
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+# define DATASTART GC_data_start
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+# define ELF_CLASS ELFCLASS64
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+# define CPP_WORDSZ 64
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+# define DYNAMIC_LOADING
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+# endif
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# ifdef OSF1
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# define OS_TYPE "OSF1"
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# define DATASTART ((ptr_t) 0x140000000)
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