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
|
--- gcc/config/i386/freebsd.h.orig Tue Jun 30 15:52:18 1998
+++ gcc/config/i386/freebsd.h Fri Jan 22 04:08:44 1999
@@ -89,6 +89,10 @@
/* Don't default to pcc-struct-return, because gcc is the only compiler, and
we want to retain compatibility with older gcc versions. */
#define DEFAULT_PCC_STRUCT_RETURN 0
+
+/* Ensure we the configuration knows our system correctly so we can link with
+ libraries compiled with the native cc. */
+#undef NO_DOLLAR_IN_LABEL
/* i386 freebsd still uses old binutils that don't insert nops by default
when the .align directive demands to insert extra space in the text
@@ -99,19 +103,18 @@
/* Profiling routines, partially copied from i386/osfrose.h. */
-/* Redefine this to use %eax instead of %edx. */
+/* Tell final.c that we don't need a label passed to mcount. */
+#define NO_PROFILE_DATA
+
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE, LABELNO) \
{ \
if (flag_pic) \
{ \
- fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n", \
- LPREFIX, (LABELNO)); \
fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \
} \
else \
{ \
- fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO)); \
fprintf (FILE, "\tcall mcount\n"); \
} \
}
@@ -129,6 +132,7 @@
#define TYPE_ASM_OP ".type"
#define SIZE_ASM_OP ".size"
+#define SET_ASM_OP ".set"
/* The following macro defines the format used to output the second
operand of the .type assembler directive. Different svr4 assemblers
@@ -138,6 +142,12 @@
#define TYPE_OPERAND_FMT "@%s"
+#define HANDLE_SYSV_PRAGMA 1
+
+#define ASM_WEAKEN_LABEL(FILE,NAME) \
+ do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
+ fputc ('\n', FILE); } while (0)
+
/* Write the extra assembler code needed to declare a function's result.
Most svr4 assemblers don't require any special declaration of the
result value, but there are exceptions. */
@@ -239,6 +249,8 @@
#define STARTFILE_SPEC \
"%{shared:c++rt0.o%s} \
%{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}"
+
+#define MD_STARTFILE_PREFIX "/usr/lib/aout/"
/* This is defined when gcc is compiled in the BSD-directory-tree, and must
* make up for the gap to all the stuff done in the GNU-makefiles.
|
