70 lines
2.4 KiB
Text
70 lines
2.4 KiB
Text
--- gcc/config/i386/freebsd-aout.h.orig Tue Jan 22 16:56:28 2002
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+++ gcc/config/i386/freebsd-aout.h Sat Feb 2 13:30:32 2002
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@@ -76,14 +76,6 @@
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/* FreeBSD using a.out does not support DWARF2 unwinding mechanisms. */
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#define DWARF2_UNWIND_INFO 0
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-/* Don't default to pcc-struct-return, because in FreeBSD we prefer the
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- superior nature of the older gcc way. */
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-#define DEFAULT_PCC_STRUCT_RETURN 0
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-
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-/* Ensure we the configuration knows our system correctly so we can link with
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- libraries compiled with the native cc. */
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-#undef NO_DOLLAR_IN_LABEL
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-
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/* i386 freebsd still uses old binutils that don't insert nops by default
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when the .align directive demands to insert extra space in the text
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segment. */
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@@ -93,19 +85,18 @@
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/* Profiling routines, partially copied from i386/osfrose.h. */
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-/* Redefine this to use %eax instead of %edx. */
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+/* Tell final.c that we don't need a label passed to mcount. */
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+#define NO_PROFILE_DATA
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+
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#undef FUNCTION_PROFILER
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#define FUNCTION_PROFILER(FILE, LABELNO) \
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{ \
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if (flag_pic) \
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{ \
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- fprintf (FILE, "\tleal %sP%d@GOTOFF(%%ebx),%%eax\n", \
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- LPREFIX, (LABELNO)); \
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fprintf (FILE, "\tcall *mcount@GOT(%%ebx)\n"); \
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} \
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else \
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{ \
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- fprintf (FILE, "\tmovl $%sP%d,%%eax\n", LPREFIX, (LABELNO)); \
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fprintf (FILE, "\tcall mcount\n"); \
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} \
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}
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@@ -123,6 +114,7 @@
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#define TYPE_ASM_OP "\t.type\t"
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#define SIZE_ASM_OP "\t.size\t"
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+#define SET_ASM_OP "\t.set\t"
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/* The following macro defines the format used to output the second
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operand of the .type assembler directive. Different svr4 assemblers
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@@ -132,6 +124,12 @@
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#define TYPE_OPERAND_FMT "@%s"
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+#define HANDLE_SYSV_PRAGMA 1
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+
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+#define ASM_WEAKEN_LABEL(FILE,NAME) \
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+ do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
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+ fputc ('\n', FILE); } while (0)
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+
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/* Write the extra assembler code needed to declare a function's result.
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Most svr4 assemblers don't require any special declaration of the
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result value, but there are exceptions. */
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@@ -233,6 +231,8 @@
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#define STARTFILE_SPEC \
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"%{shared:c++rt0.o%s} \
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%{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}"
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+
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+#define MD_STARTFILE_PREFIX "/usr/lib/aout/"
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/* Define this so we can compile MS code for use with WINE. */
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#define HANDLE_PRAGMA_PACK_PUSH_POP
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