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--- gcc/config/i386/freebsd-aout.h.orig Tue Jun 1 17:02:37 1999
+++ gcc/config/i386/freebsd-aout.h Mon Jun 14 14:11:20 1999
@@ -20,6 +20,10 @@
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+
+/* Get generic FreeBSD definitions. */
+#include <freebsd.h>
+
/* This is tested by i386gas.h. */
#define YES_UNDERSCORES
@@ -32,12 +36,10 @@
#include "i386/perform.h"
/* This goes away when the math-emulator is fixed */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
- (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_NO_FANCY_MATH_387)
+#define TARGET_CPU_DEFAULT 0400 /* TARGET_NO_FANCY_MATH_387 */
#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
+#define CPP_PREDEFINES "-Di386 -Acpu(i386) -Amachine(i386)" CPP_FBSD_PREDEFINES
/* Like the default, except no -lg. */
#define LIB_SPEC "%{!shared:%{!pg:-lc}%{pg:-lc_p}}"
@@ -87,14 +89,6 @@
necessary when compiling PIC code. */
#define JUMP_TABLES_IN_TEXT_SECTION 1
-
-/* 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
@@ -105,19 +99,18 @@
/* 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"); \
} \
}
@@ -135,6 +128,7 @@
#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
@@ -144,6 +138,12 @@
#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. */
@@ -245,3 +245,5 @@
#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/"
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