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patches/gcc/4.4.4/280-freebsd.patch
author Remy Bohmer <linux@bohmer.net>
Thu May 27 23:18:19 2010 +0200 (2010-05-27)
changeset 2060 51e4597b07fc
child 2148 ada9128c98b8
permissions -rw-r--r--
scripts: add option to strip all toolchain executables

To reduce filesizes of the toolchain and even improve build times
of projects to be build with this toolchain it is usefull to strip
the delivered toolchain executables. Since it is not likely that we
will debug the toolchain executables itself we do not need the
debug information inside the executables itself.

Signed-off-by: Remy Bohmer <linux@bohmer.net> 
     1 diff -durN gcc-4.4.0.orig/gcc/config/freebsd-spec.h gcc-4.4.0/gcc/config/freebsd-spec.h

     2 

     3 diff -durN gcc-4.4.4.orig/gcc/config/freebsd-spec.h gcc-4.4.4/gcc/config/freebsd-spec.h

     4 --- gcc-4.4.4.orig/gcc/config/freebsd-spec.h	2009-04-10 01:23:07.000000000 +0200

     5 +++ gcc-4.4.4/gcc/config/freebsd-spec.h	2010-05-16 19:36:15.000000000 +0200

     6 @@ -61,6 +61,8 @@

     7  	builtin_assert ("system=unix");					\

     8  	builtin_assert ("system=bsd");					\

     9  	builtin_assert ("system=FreeBSD");				\

    10 +	if(!(flag_iso && (c_dialect_cxx () ? cxx_dialect == cxx98 : !flag_isoc99)))	\

    11 +		builtin_define("_LONGLONG");				\

    12  	FBSD_TARGET_CPU_CPP_BUILTINS();					\

    13      }									\

    14    while (0)

    15 diff -durN gcc-4.4.4.orig/gcc/config/t-freebsd-eh gcc-4.4.4/gcc/config/t-freebsd-eh

    16 --- gcc-4.4.4.orig/gcc/config/t-freebsd-eh	1970-01-01 01:00:00.000000000 +0100

    17 +++ gcc-4.4.4/gcc/config/t-freebsd-eh	2010-05-16 19:36:15.000000000 +0200

    18 @@ -0,0 +1,4 @@

    19 +# Use unwind-dw2-fde-glibc

    20 +LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-glibc.c \

    21 +  $(srcdir)/unwind-sjlj.c $(srcdir)/gthr-gnat.c $(srcdir)/unwind-c.c

    22 +LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c

    23 diff -durN gcc-4.4.4.orig/gcc/config.gcc gcc-4.4.4/gcc/config.gcc

    24 --- gcc-4.4.4.orig/gcc/config.gcc	2010-05-16 19:13:30.000000000 +0200

    25 +++ gcc-4.4.4/gcc/config.gcc	2010-05-16 19:36:15.000000000 +0200

    26 @@ -456,7 +456,7 @@

    27    # pleases around the provided core setting.

    28    gas=yes

    29    gnu_ld=yes

    30 -  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"

    31 +  extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"

    32    fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`

    33    tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"

    34    tmake_file="t-slibgcc-elf-ver t-freebsd"

    35 @@ -1042,6 +1042,10 @@

    36  	;;

    37  i[34567]86-*-freebsd*)

    38  	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"

    39 +	fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`

    40 +	if test ${fbsd_major} -ge 7; then

    41 +		tmake_file="${tmake_file} t-freebsd-eh"

    42 +	fi

    43  	;;

    44  x86_64-*-freebsd*)

    45  	tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"

    46 diff -durN gcc-4.4.4.orig/gcc/crtstuff.c gcc-4.4.4/gcc/crtstuff.c

    47 --- gcc-4.4.4.orig/gcc/crtstuff.c	2009-04-10 01:23:07.000000000 +0200

    48 +++ gcc-4.4.4/gcc/crtstuff.c	2010-05-16 19:36:15.000000000 +0200

    49 @@ -85,13 +85,15 @@

    50      && !defined(OBJECT_FORMAT_FLAT) \

    51      && defined(HAVE_LD_EH_FRAME_HDR) \

    52      && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \

    53 -    && defined(__GLIBC__) && __GLIBC__ >= 2

    54 +    && ((defined(__GLIBC__) && __GLIBC__ >= 2) \

    55 +    || (defined(__FreeBSD_version) && __FreeBSD_version >= 700022))

    56  #include <link.h>

    57  /* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h.

    58     But it doesn't use PT_GNU_EH_FRAME ELF segment currently.  */

    59  # if !defined(__UCLIBC__) \

    60 -     && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \

    61 -     || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))

    62 +     || (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \

    63 +     || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) \

    64 +     || (__FreeBSD_version >= 700022)

    65  #  define USE_PT_GNU_EH_FRAME

    66  # endif

    67  #endif

    68 diff -durN gcc-4.4.4.orig/gcc/unwind-dw2-fde-glibc.c gcc-4.4.4/gcc/unwind-dw2-fde-glibc.c

    69 --- gcc-4.4.4.orig/gcc/unwind-dw2-fde-glibc.c	2009-04-10 01:23:07.000000000 +0200

    70 +++ gcc-4.4.4/gcc/unwind-dw2-fde-glibc.c	2010-05-16 19:36:15.000000000 +0200

    71 @@ -46,8 +46,9 @@

    72  #include "gthr.h"

    73  

    74  #if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \

    75 -    && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \

    76 -	|| (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))

    77 +    && ((__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \

    78 +	|| (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG))) \

    79 +    || (__FreeBSD_version >= 700022 ))

    80  

    81  #ifndef __RELOC_POINTER

    82  # define __RELOC_POINTER(ptr, base) ((ptr) + (base))

    83 @@ -63,6 +64,13 @@

    84  #define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550)

    85  #endif

    86  

    87 +/* Support FreeBSD */

    88 +#ifndef ElfW

    89 +# ifdef __ElfN

    90 +#  define ElfW __ElfN

    91 +# endif

    92 +#endif

    93 +

    94  struct unw_eh_callback_data

    95  {

    96    _Unwind_Ptr pc;
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