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patches/gcc/4.3.3/210-noteGNUstack-00.patch
author Cody Schafer <dev@codyps.com>
Fri May 09 19:13:49 2014 -0700 (2014-05-09)
changeset 3312 4876ff97e039
permissions -rw-r--r--
cc/gcc: allow CC_EXTRA_CONFIG_ARRAY on baremetal

The final bare-metal compiler is built using the core backend.
Currently the core uses the CC_CORE_EXTRA_CONFIG_ARRAY variable.

While this works as supposed to, this can leave the user puzzled
in the menuconfig, since all he can see is the core options, not
the final options.

Only show the core options if any of the core passes are needed,
and use the final options in the core-backend if we're issuing
the bare-metal compiler.

Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: hide core options if no core pass needed;
use final option in core backend if issuing the bare-metal compiler]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <22181e546ba746202489.1399688067@localhost>
Patchwork-Id: 347586 
     1 Original patch from: ../4.3.2/210-noteGNUstack-00.patch

     2 

     3 -= BEGIN original header =-

     4 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/61_all_gcc4-ia64-noteGNUstack.patch

     5 2004-09-20  Jakub Jelinek  <jakub@redhat.com>

     6 

     7 	* config/rs6000/ppc-asm.h: Add .note.GNU-stack section also

     8 	on ppc64-linux.

     9 

    10 	* config/ia64/lib1funcs.asm: Add .note.GNU-stack section on

    11 	ia64-linux.

    12 	* config/ia64/crtbegin.asm: Likewise.

    13 	* config/ia64/crtend.asm: Likewise.

    14 	* config/ia64/crti.asm: Likewise.

    15 	* config/ia64/crtn.asm: Likewise.

    16 

    17 2004-05-14  Jakub Jelinek  <jakub@redhat.com>

    18 

    19 	* config/ia64/linux.h (TARGET_ASM_FILE_END): Define.

    20 

    21 -= END original header =-

    22 

    23 diff -durN gcc-4.3.3.orig/gcc/config/ia64/crtbegin.asm gcc-4.3.3/gcc/config/ia64/crtbegin.asm

    24 --- gcc-4.3.3.orig/gcc/config/ia64/crtbegin.asm	2005-09-27 02:52:24.000000000 +0200

    25 +++ gcc-4.3.3/gcc/config/ia64/crtbegin.asm	2009-01-27 22:19:39.000000000 +0100

    26 @@ -255,3 +255,7 @@

    27  .weak __cxa_finalize

    28  #endif

    29  .weak _Jv_RegisterClasses

    30 +

    31 +#ifdef __linux__

    32 +.section .note.GNU-stack; .previous

    33 +#endif

    34 diff -durN gcc-4.3.3.orig/gcc/config/ia64/crtend.asm gcc-4.3.3/gcc/config/ia64/crtend.asm

    35 --- gcc-4.3.3.orig/gcc/config/ia64/crtend.asm	2005-09-27 02:52:24.000000000 +0200

    36 +++ gcc-4.3.3/gcc/config/ia64/crtend.asm	2009-01-27 22:19:39.000000000 +0100

    37 @@ -122,3 +122,7 @@

    38  

    39  	br.ret.sptk.many rp

    40  	.endp __do_global_ctors_aux

    41 +

    42 +#ifdef __linux__

    43 +.section .note.GNU-stack; .previous

    44 +#endif

    45 diff -durN gcc-4.3.3.orig/gcc/config/ia64/crti.asm gcc-4.3.3/gcc/config/ia64/crti.asm

    46 --- gcc-4.3.3.orig/gcc/config/ia64/crti.asm	2005-06-25 03:22:41.000000000 +0200

    47 +++ gcc-4.3.3/gcc/config/ia64/crti.asm	2009-01-27 22:19:39.000000000 +0100

    48 @@ -64,3 +64,7 @@

    49  	.body

    50  

    51  # end of crti.asm

    52 +

    53 +#ifdef __linux__

    54 +.section .note.GNU-stack; .previous

    55 +#endif

    56 diff -durN gcc-4.3.3.orig/gcc/config/ia64/crtn.asm gcc-4.3.3/gcc/config/ia64/crtn.asm

    57 --- gcc-4.3.3.orig/gcc/config/ia64/crtn.asm	2005-06-25 03:22:41.000000000 +0200

    58 +++ gcc-4.3.3/gcc/config/ia64/crtn.asm	2009-01-27 22:19:39.000000000 +0100

    59 @@ -54,3 +54,7 @@

    60  	br.ret.sptk.many b0

    61  

    62  # end of crtn.asm

    63 +

    64 +#ifdef __linux__

    65 +.section .note.GNU-stack; .previous

    66 +#endif

    67 diff -durN gcc-4.3.3.orig/gcc/config/ia64/lib1funcs.asm gcc-4.3.3/gcc/config/ia64/lib1funcs.asm

    68 --- gcc-4.3.3.orig/gcc/config/ia64/lib1funcs.asm	2005-09-27 02:52:24.000000000 +0200

    69 +++ gcc-4.3.3/gcc/config/ia64/lib1funcs.asm	2009-01-27 22:19:39.000000000 +0100

    70 @@ -792,3 +792,7 @@

    71  	}

    72  	.endp __floattitf

    73  #endif

    74 +

    75 +#ifdef __linux__

    76 +.section .note.GNU-stack; .previous

    77 +#endif

    78 diff -durN gcc-4.3.3.orig/gcc/config/ia64/linux.h gcc-4.3.3/gcc/config/ia64/linux.h

    79 --- gcc-4.3.3.orig/gcc/config/ia64/linux.h	2006-12-12 16:15:19.000000000 +0100

    80 +++ gcc-4.3.3/gcc/config/ia64/linux.h	2009-01-27 22:19:39.000000000 +0100

    81 @@ -5,6 +5,8 @@

    82  

    83  #define TARGET_VERSION fprintf (stderr, " (IA-64) Linux");

    84  

    85 +#define TARGET_ASM_FILE_END file_end_indicate_exec_stack

    86 +

    87  /* This is for -profile to use -lc_p instead of -lc.  */

    88  #undef CC1_SPEC

    89  #define CC1_SPEC "%{profile:-p} %{G*}"

    90 diff -durN gcc-4.3.3.orig/gcc/config/rs6000/ppc-asm.h gcc-4.3.3/gcc/config/rs6000/ppc-asm.h

    91 --- gcc-4.3.3.orig/gcc/config/rs6000/ppc-asm.h	2003-06-04 18:44:51.000000000 +0200

    92 +++ gcc-4.3.3/gcc/config/rs6000/ppc-asm.h	2009-01-27 22:19:39.000000000 +0100

    93 @@ -158,7 +158,7 @@

    94  	.size FUNC_NAME(name),GLUE(.L,name)-FUNC_NAME(name)

    95  #endif

    96  

    97 -#if defined __linux__ && !defined __powerpc64__

    98 +#if defined __linux__

    99  	.section .note.GNU-stack

   100  	.previous

   101  #endif
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