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bfd0ab6504
when I changed from defining these in gcc/config/freebsd.h and instead defined extensable FreeBSD-wide definitions. While I am here, move the *SWITCH_TAKES_ARG = FBSD_*SWITCH_TAKES_ARG assignments to the global file to remove one more thing from the arch specific config files.
84 lines
3.1 KiB
Plaintext
84 lines
3.1 KiB
Plaintext
--- gcc/config/i386/freebsd.h.orig Thu Jun 17 05:33:32 1999
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+++ gcc/config/i386/freebsd.h Sat Jul 24 17:59:06 1999
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@@ -135,6 +135,10 @@
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: ((n) >= FIRST_STACK_REG && (n) <= LAST_STACK_REG) ? (n)+3 \
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: (-1))
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+/* Don't use EGCS's normal profiling code -- we have our own fine-grained
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+ basic block profiling. */
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+#define NO_PROFILE_DATA
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+
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/* Tell final.c that we don't need a label passed to mcount. */
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#undef FUNCTION_PROFILER
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@@ -162,22 +166,30 @@
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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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-/* 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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- -z* options (for the linker) (comming from svr4).
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- We also have -R (alias --rpath), no -z, --soname (-h), --assert etc. */
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-
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-#undef SWITCH_TAKES_ARG
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-#define SWITCH_TAKES_ARG(CHAR) \
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- (DEFAULT_SWITCH_TAKES_ARG (CHAR) \
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- || (CHAR) == 'h' \
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- || (CHAR) == 'z' \
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- || (CHAR) == 'R')
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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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/* Provide a STARTFILE_SPEC appropriate for FreeBSD. Here we add
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the magical crtbegin.o file (see crtstuff.c) which provides part
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@@ -186,11 +198,11 @@
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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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@@ -200,7 +212,7 @@
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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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