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|
$NetBSD: patch-ad,v 1.7 2001/05/04 01:28:16 jlam Exp $
--- gcconfig.h.orig Mon Aug 28 16:56:19 2000
+++ gcconfig.h
@@ -27,6 +27,12 @@
# define LINUX
# endif
+# if defined(__NetBSD__)
+# define NETBSD
+# undef unix
+# define unix 1 /* symbol unix is no longer defined in NetBSD */
+# endif
+
/* Determine the machine type: */
# if defined(sun) && defined(mc68000)
# define M68K
@@ -50,10 +56,13 @@
# endif
# if defined(__NetBSD__) && defined(m68k)
# define M68K
-# define NETBSD
# define mach_type_known
# endif
-# if defined(__NetBSD__) && defined(arm32)
+# if defined(__NetBSD__) && defined(__powerpc__)
+# define POWERPC
+# define mach_type_known
+# endif
+# if defined(__NetBSD__) && defined(__arm32__)
# define ARM32
# define NETBSD
# define mach_type_known
@@ -67,6 +76,10 @@
# endif
# define mach_type_known
# endif
+# if defined(__NetBSD__) && defined(__vax__)
+# define VAX
+# define mach_type_known
+# endif
# if defined(mips) || defined(__mips)
# define MIPS
# if !defined(LINUX)
@@ -81,6 +94,9 @@
# endif
# endif
# endif /* !LINUX */
+# if defined(__NetBSD__) && defined(__MIPSEL__)
+# undef ULTRIX
+# endif
# define mach_type_known
# endif
# if defined(sequent) && defined(i386)
@@ -114,7 +130,7 @@
# define mach_type_known
# endif
# if defined(sparc) && defined(unix) && !defined(sun) && !defined(linux) \
- && !defined(__OpenBSD__)
+ && !defined(__OpenBSD__) && !(__NetBSD__)
# define SPARC
# define DRSNX
# define mach_type_known
@@ -123,6 +139,10 @@
# define RS6000
# define mach_type_known
# endif
+# if defined(__NetBSD__) && defined(__sparc__)
+# define SPARC
+# define mach_type_known
+# endif
# if defined(_M_XENIX) && defined(_M_SYSV) && defined(_M_I386)
/* The above test may need refinement */
# define I386
@@ -172,7 +192,7 @@
# endif
# if defined(__alpha) || defined(__alpha__)
# define ALPHA
-# if !defined(LINUX)
+# if !defined(LINUX) && !defined(NETBSD)
# define OSF1 /* a.k.a Digital Unix */
# endif
# define mach_type_known
@@ -221,7 +241,6 @@
# endif
# if defined(__NetBSD__) && defined(i386)
# define I386
-# define NETBSD
# define mach_type_known
# endif
# if defined(bsdi) && defined(i386)
@@ -573,6 +592,14 @@
# define STACKBOTTOM ((ptr_t) 0xc0000000)
# define DATAEND /* not needed */
# endif
+# ifdef NETBSD
+# define ALIGNMENT 4
+# define OS_TYPE "NETBSD"
+# define HEURISTIC2
+ extern char etext;
+# define DATASTART GC_data_start
+# define DYNAMIC_LOADING
+# endif
# endif
# ifdef VAX
@@ -589,6 +616,10 @@
# define OS_TYPE "ULTRIX"
# define STACKBOTTOM ((ptr_t) 0x7fffc800)
# endif
+# ifdef NETBSD
+# define OS_TYPE "NETBSD"
+# define HEURISTIC2
+# endif
# endif
# ifdef RT
@@ -602,7 +633,6 @@
# define MACH_TYPE "SPARC"
# define ALIGNMENT 4 /* Required by hardware */
# define ALIGN_DOUBLE
- extern int etext;
# ifdef SUNOS5
# define OS_TYPE "SUNOS5"
extern int _etext;
@@ -674,8 +704,20 @@
# ifdef OPENBSD
# define OS_TYPE "OPENBSD"
# define STACKBOTTOM ((ptr_t) 0xf8000000)
+ extern int etext;
# define DATASTART ((ptr_t)(&etext))
# endif
+# ifdef NETBSD
+# define OS_TYPE "NETBSD"
+# define HEURISTIC2
+# ifdef __ELF__
+# define DATASTART GC_data_start
+# define DYNAMIC_LOADING
+# else
+ extern char etext;
+# define DATASTART ((ptr_t)(&etext))
+# endif
+# endif
# endif
# ifdef I386
@@ -960,6 +1002,21 @@
# endif
# define DYNAMIC_LOADING
# endif
+# if defined(NETBSD) && defined(__MIPSEL__)
+# define ALIGNMENT 4
+# define OS_TYPE "NETBSD"
+# define HEURISTIC2
+# define USE_GENERIC_PUSH_REGS 1
+# ifdef __ELF__
+ extern int etext;
+# define DATASTART GC_data_start
+# define NEED_FIND_LIMIT
+# define DYNAMIC_LOADING
+# else
+# define DATASTART ((ptr_t) 0x10000000)
+# define STACKBOTTOM ((ptr_t) 0x7ffff000)
+# endif /* _ELF_ */
+# endif
# endif
# ifdef RS6000
@@ -1019,6 +1076,16 @@
/* fp registers in some cases when the target is a 21264. The assembly */
/* code doesn't handle that yet, and version dependencies make that a */
/* bit tricky. Do the easy thing for now. */
+# ifdef NETBSD
+# define OS_TYPE "NETBSD"
+# define HEURISTIC2
+# define DATASTART GC_data_start
+# define ELFCLASS32 32
+# define ELFCLASS64 64
+# define ELF_CLASS ELFCLASS64
+# define CPP_WORDSZ 64
+# define DYNAMIC_LOADING
+# endif
# ifdef OSF1
# define OS_TYPE "OSF1"
# define DATASTART ((ptr_t) 0x140000000)
|
