1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
$NetBSD: patch-aj,v 1.3 2002/03/28 10:11:53 jmc Exp $
--- ../gcc-2.95.3/gcc/config/arm/netbsd.h.orig 2000/07/26 00:18:16 1.1.1.1
+++ ../gcc-2.95.3/gcc/config/arm/netbsd.h 2001/06/18 16:09:21 1.2
@@ -1,4 +1,4 @@
-/* NetBSD/arm (RiscBSD) version.
+/* NetBSD/arm32 version.
Copyright (C) 1993, 1994, 1997, 1998 Free Software Foundation, Inc.
Contributed by Mark Brinicombe (amb@physig.ph.kcl.ac.uk)
@@ -46,24 +46,28 @@
#include <netbsd.h>
+/* NetBSD uses gas so we want to use .ident */
+#undef ASM_OUTPUT_IDENT
+#define ASM_OUTPUT_IDENT(STREAM,STRING) \
+ fprintf (STREAM,"\t.ident \"%s\"\n",STRING)
+
+/* On the ARM `@' introduces a comment, so we must use something else
+ for .type directives. Most NetBSD platforms use %, but we use #
+ because of some legacy assemblers. */
+#undef TYPE_OPERAND_FMT
+#define TYPE_OPERAND_FMT "#%s"
+
/* Until they use ELF or something that handles dwarf2 unwinds
and initialization stuff better. */
#undef DWARF2_UNWIND_INFO
-/* Some defines for CPP.
- arm32 is the NetBSD port name, so we always define arm32 and __arm32__. */
+/* Some defines for CPP. arm32 is the NetBSD port name, so we always (only)
+ define __arm32__ and __NetBSD__, and add __KPRINTF_ATTRIBUTE__ since
+ this compiler is hacked with the NetBSD kprintf attribute mods. */
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "\
--Dunix -Driscbsd -Darm32 -D__arm32__ -D__arm__ -D__NetBSD__ \
+#define CPP_PREDEFINES "-D__arm32__ -D__arm__ -D__NetBSD__ -D__KPRINTF_ATTRIBUTE__ \
-Asystem(unix) -Asystem(NetBSD) -Acpu(arm) -Amachine(arm)"
-/* Define _POSIX_SOURCE if necessary. */
-#undef CPP_SPEC
-#define CPP_SPEC "\
-%(cpp_cpu_arch) %(cpp_apcs_pc) %(cpp_float) %(cpp_endian) \
-%{posix:-D_POSIX_SOURCE} \
-"
-
/* Because TARGET_DEFAULT sets ARM_FLAG_APCS_32 */
#undef CPP_APCS_PC_DEFAULT_SPEC
#define CPP_APCS_PC_DEFAULT_SPEC "-D__APCS_32__"
@@ -72,13 +76,6 @@
#undef CPP_FLOAT_DEFAULT_SPEC
#define CPP_FLOAT_DEFAULT_SPEC "-D__SOFTFP__"
-/* Pass -X to the linker so that it will strip symbols starting with 'L' */
-#undef LINK_SPEC
-#define LINK_SPEC "\
--X %{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{R*} \
-%{static:-Bstatic} %{assert*} \
-"
-
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"
@@ -94,6 +91,9 @@
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE 32
+#undef MAX_WCHAR_TYPE_SIZE
+#define MAX_WCHAR_TYPE_SIZE 16
+
#define HANDLE_SYSV_PRAGMA
/* We don't have any limit on the length as out debugger is GDB. */
@@ -111,11 +111,6 @@
fprintf(STREAM, "\tmov\t%sip, %slr\n", REGISTER_PREFIX, REGISTER_PREFIX); \
fprintf(STREAM, "\tbl\tmcount\n"); \
}
-
-/* On the ARM `@' introduces a comment, so we must use something else
- for .type directives. */
-#undef TYPE_OPERAND_FMT
-#define TYPE_OPERAND_FMT "%%%s"
/* NetBSD uses the old PCC style aggregate returning conventions. */
#undef DEFAULT_PCC_STRUCT_RETURN
|
