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--- gcc/config/i386/freebsd-aout.h.orig Tue Jan 22 16:56:28 2002
+++ gcc/config/i386/freebsd-aout.h Sat Feb 2 13:30:32 2002
@@ -76,14 +76,6 @@
/* FreeBSD using a.out does not support DWARF2 unwinding mechanisms. */
#define DWARF2_UNWIND_INFO 0
-/* Don't default to pcc-struct-return, because in FreeBSD we prefer the
- superior nature of the older gcc way. */
-#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
segment. */
@@ -93,19 +85,18 @@
/* 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"); \
} \
}
@@ -123,6 +114,7 @@
#define TYPE_ASM_OP "\t.type\t"
#define SIZE_ASM_OP "\t.size\t"
+#define SET_ASM_OP "\t.set\t"
/* The following macro defines the format used to output the second
operand of the .type assembler directive. Different svr4 assemblers
@@ -132,6 +124,12 @@
#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. */
@@ -233,6 +231,8 @@
#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/"
/* Define this so we can compile MS code for use with WINE. */
#define HANDLE_PRAGMA_PACK_PUSH_POP
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