99 lines
3.6 KiB
Plaintext
99 lines
3.6 KiB
Plaintext
--- gcc/config/i386/freebsd.h.orig Mon Jun 14 17:58:11 1999
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+++ gcc/config/i386/freebsd.h Mon Jun 21 05:18:57 1999
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@@ -135,23 +135,16 @@
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: ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
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: (-1))
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-/* Output assembler code to FILE to increment profiler label # LABELNO
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- for profiling a function entry. */
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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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#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),%%edx\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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+ fprintf (FILE, "\tcall *.mcount@GOT(%%ebx)\n"); \
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else \
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- { \
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- fprintf (FILE, "\tmovl $%sP%d,%%edx\n", LPREFIX, (LABELNO)); \
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- fprintf (FILE, "\tcall mcount\n"); \
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- } \
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+ fprintf (FILE, "\tcall .mcount\n"); \
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}
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#undef SIZE_TYPE
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@@ -170,10 +163,30 @@
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#define WCHAR_TYPE_SIZE BITS_PER_WORD
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#undef CPP_PREDEFINES
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-#define CPP_PREDEFINES "-Di386 -Dunix -D__ELF__ -D__FreeBSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
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+#define CPP_PREDEFINES "-Di386 -Acpu(i386) -Amachine(i386)" CPP_FBSD_PREDEFINES
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#undef CPP_SPEC
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-#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
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+#if TARGET_CPU_DEFAULT == 2
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+#define CPP_SPEC "\
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+ %{!maout: -D__ELF__} \
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+ %{munderscores: -D__UNDERSCORES__} \
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+ %{maout: %{!mno-underscores: -D__UNDERSCORES__}} \
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+ %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!m386:-D__i486__}"
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+#else
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+#define CPP_SPEC "\
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+ %{!maout: -D__ELF__} \
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+ %{munderscores: -D__UNDERSCORES__} \
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+ %{maout: %{!mno-underscores: -D__UNDERSCORES__}} \
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+ %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m486:-D__i486__}"
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+#endif
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+
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+#undef CC1_SPEC
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+#define CC1_SPEC "\
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+ %{gline:%{!g:%{!g0:%{!g1:%{!g2: -g1}}}}} \
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+ %{maout: %{!mno-underscores: %{!munderscores: -munderscores }}}"
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+
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+#undef ASM_SPEC
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+#define ASM_SPEC "%{v*: -v} %{maout: %{fpic:-k} %{fPIC:-k}}"
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/* This defines which switch letters take arguments. On FreeBSD, most of
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the normal cases (defined in gcc.c) apply, and we also have -h* and
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@@ -194,11 +207,11 @@
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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- "%{!shared: \
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- %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
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- %{!p:%{profile:gcrt1.o%s} \
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- %{!profile:crt1.o%s}}}} \
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- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
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+ "%{maout: %{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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+ %{!maout: %{!shared: \
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+ %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}} \
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+ crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
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/* Provide a ENDFILE_SPEC appropriate for FreeBSD. Here we tack on
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the magical crtend.o file (see crtstuff.c) which provides part of
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@@ -208,7 +221,7 @@
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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- "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
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+ "%{!maout: %{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s}"
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/* Provide a LIB_SPEC appropriate for FreeBSD. Just select the appropriate
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libc, depending on whether we're doing profiling or need threads support.
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@@ -247,7 +260,7 @@
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%{!static: \
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%{rdynamic:-export-dynamic} \
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%{!dynamic-linker:-dynamic-linker /usr/libexec/ld-elf.so.1}} \
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- %{static:-Bstatic}}} \
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+ %{static:-Bstatic}} \
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%{symbolic:-Bsymbolic}"
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/* A C statement to output to the stdio stream FILE an assembler
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