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patches/gcc/4.3.1/220-noteGNUstack-01.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jan 12 19:24:03 2010 +0100 (2010-01-12)
changeset 1761 88020b2c3246
parent 746 b150d6f590fc
permissions -rw-r--r--
scripts/functions: change handling of nochdir

- 'nochdir' must be the first option
- have systematic pushd/popd, even if nochdir 
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/62_all_gcc4-noteGNUstack.patch

     2 2005-02-08  Jakub Jelinek  <jakub@redhat.com>

     3 

     4 	* src/alpha/osf.S: Add .note.GNU-stack on Linux.

     5 	* src/s390/sysv.S: Likewise.

     6 	* src/powerpc/linux64.S: Likewise.

     7 	* src/powerpc/linux64_closure.S: Likewise.

     8 	* src/powerpc/ppc_closure.S: Likewise.

     9 	* src/powerpc/sysv.S: Likewise.

    10 	* src/x86/unix64.S: Likewise.

    11 	* src/x86/sysv.S: Likewise.

    12 	* src/sparc/v8.S: Likewise.

    13 	* src/sparc/v9.S: Likewise.

    14 	* src/m68k/sysv.S: Likewise.

    15 	* src/ia64/unix.S: Likewise.

    16 	* src/arm/sysv.S: Likewise.

    17 

    18 	* ia64_save_regs_in_stack.s: Moved to...

    19 	* ia64_save_regs_in_stack.S: ... this.  Add .note.GNU-stack

    20 	on Linux.

    21 

    22 diff -durN gcc-4.3.1.orig/boehm-gc/ia64_save_regs_in_stack.S gcc-4.3.1/boehm-gc/ia64_save_regs_in_stack.S

    23 --- gcc-4.3.1.orig/boehm-gc/ia64_save_regs_in_stack.S	1970-01-01 01:00:00.000000000 +0100

    24 +++ gcc-4.3.1/boehm-gc/ia64_save_regs_in_stack.S	2008-06-10 14:58:21.000000000 +0200

    25 @@ -0,0 +1,15 @@

    26 +        .text

    27 +        .align 16

    28 +        .global GC_save_regs_in_stack

    29 +        .proc GC_save_regs_in_stack

    30 +GC_save_regs_in_stack:

    31 +        .bodyfoo.mpg

    32 +        flushrs

    33 +        ;;

    34 +        mov r8=ar.bsp

    35 +        br.ret.sptk.few rp

    36 +        .endp GC_save_regs_in_stack

    37 +

    38 +#ifdef __linux__

    39 +	.section .note.GNU-stack,"",@progbits

    40 +#endif

    41 diff -durN gcc-4.3.1.orig/boehm-gc/ia64_save_regs_in_stack.s gcc-4.3.1/boehm-gc/ia64_save_regs_in_stack.s

    42 --- gcc-4.3.1.orig/boehm-gc/ia64_save_regs_in_stack.s	2001-10-15 06:57:59.000000000 +0200

    43 +++ gcc-4.3.1/boehm-gc/ia64_save_regs_in_stack.s	2008-06-10 14:58:21.000000000 +0200

    44 @@ -1,12 +0,0 @@

    45 -        .text

    46 -        .align 16

    47 -        .global GC_save_regs_in_stack

    48 -        .proc GC_save_regs_in_stack

    49 -GC_save_regs_in_stack:

    50 -        .body

    51 -        flushrs

    52 -        ;;

    53 -        mov r8=ar.bsp

    54 -        br.ret.sptk.few rp

    55 -        .endp GC_save_regs_in_stack

    56 -

    57 diff -durN gcc-4.3.1.orig/libffi/src/alpha/osf.S gcc-4.3.1/libffi/src/alpha/osf.S

    58 --- gcc-4.3.1.orig/libffi/src/alpha/osf.S	2007-04-06 18:24:16.000000000 +0200

    59 +++ gcc-4.3.1/libffi/src/alpha/osf.S	2008-06-10 14:58:21.000000000 +0200

    60 @@ -358,4 +358,8 @@

    61  	.byte	16		# uleb128 offset 16*-8

    62  	.align 3

    63  $LEFDE3:

    64 +

    65 +#ifdef __linux__

    66 +	.section	.note.GNU-stack,"",@progbits

    67 +#endif

    68  #endif

    69 diff -durN gcc-4.3.1.orig/libffi/src/arm/sysv.S gcc-4.3.1/libffi/src/arm/sysv.S

    70 --- gcc-4.3.1.orig/libffi/src/arm/sysv.S	2007-09-04 19:52:45.000000000 +0200

    71 +++ gcc-4.3.1/libffi/src/arm/sysv.S	2008-06-10 14:58:21.000000000 +0200

    72 @@ -293,3 +293,6 @@

    73  	UNWIND .fnend

    74          .size    CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)

    75  

    76 +#if defined __ELF__ && defined __linux__

    77 +	.section	.note.GNU-stack,"",%progbits

    78 +#endif

    79 diff -durN gcc-4.3.1.orig/libffi/src/ia64/unix.S gcc-4.3.1/libffi/src/ia64/unix.S

    80 --- gcc-4.3.1.orig/libffi/src/ia64/unix.S	2005-03-30 23:49:19.000000000 +0200

    81 +++ gcc-4.3.1/libffi/src/ia64/unix.S	2008-06-10 14:58:21.000000000 +0200

    82 @@ -553,3 +553,7 @@

    83  	data8	@pcrel(.Lld_hfa_float)		// FFI_IA64_TYPE_HFA_FLOAT

    84  	data8	@pcrel(.Lld_hfa_double)		// FFI_IA64_TYPE_HFA_DOUBLE

    85  	data8	@pcrel(.Lld_hfa_ldouble)	// FFI_IA64_TYPE_HFA_LDOUBLE

    86 +

    87 +#if defined __ELF__ && defined __linux__

    88 +	.section	.note.GNU-stack,"",@progbits

    89 +#endif

    90 diff -durN gcc-4.3.1.orig/libffi/src/m68k/sysv.S gcc-4.3.1/libffi/src/m68k/sysv.S

    91 --- gcc-4.3.1.orig/libffi/src/m68k/sysv.S	2007-05-10 23:29:04.000000000 +0200

    92 +++ gcc-4.3.1/libffi/src/m68k/sysv.S	2008-06-10 14:58:21.000000000 +0200

    93 @@ -207,3 +207,7 @@

    94  	rts

    95  	CFI_ENDPROC()

    96  	.size	ffi_closure_struct_SYSV,.-ffi_closure_struct_SYSV

    97 +

    98 +#if defined __ELF__ && defined __linux__

    99 +	.section	.note.GNU-stack,"",@progbits

   100 +#endif

   101 diff -durN gcc-4.3.1.orig/libffi/src/powerpc/linux64.S gcc-4.3.1/libffi/src/powerpc/linux64.S

   102 --- gcc-4.3.1.orig/libffi/src/powerpc/linux64.S	2007-11-17 00:24:53.000000000 +0100

   103 +++ gcc-4.3.1/libffi/src/powerpc/linux64.S	2008-06-10 14:58:21.000000000 +0200

   104 @@ -179,3 +179,7 @@

   105  	.align 3

   106  .LEFDE1:

   107  #endif

   108 +

   109 +#if defined __ELF__ && defined __linux__

   110 +	.section	.note.GNU-stack,"",@progbits

   111 +#endif

   112 diff -durN gcc-4.3.1.orig/libffi/src/powerpc/linux64_closure.S gcc-4.3.1/libffi/src/powerpc/linux64_closure.S

   113 --- gcc-4.3.1.orig/libffi/src/powerpc/linux64_closure.S	2005-08-11 23:18:24.000000000 +0200

   114 +++ gcc-4.3.1/libffi/src/powerpc/linux64_closure.S	2008-06-10 14:58:21.000000000 +0200

   115 @@ -204,3 +204,7 @@

   116  	.align 3

   117  .LEFDE1:

   118  #endif

   119 +

   120 +#if defined __ELF__ && defined __linux__

   121 +	.section	.note.GNU-stack,"",@progbits

   122 +#endif

   123 diff -durN gcc-4.3.1.orig/libffi/src/powerpc/ppc_closure.S gcc-4.3.1/libffi/src/powerpc/ppc_closure.S

   124 --- gcc-4.3.1.orig/libffi/src/powerpc/ppc_closure.S	2007-12-01 22:00:04.000000000 +0100

   125 +++ gcc-4.3.1/libffi/src/powerpc/ppc_closure.S	2008-06-10 14:58:21.000000000 +0200

   126 @@ -295,3 +295,7 @@

   127  .LEFDE1:

   128  

   129  #endif

   130 +

   131 +#if defined __ELF__ && defined __linux__

   132 +	.section	.note.GNU-stack,"",@progbits

   133 +#endif

   134 diff -durN gcc-4.3.1.orig/libffi/src/powerpc/sysv.S gcc-4.3.1/libffi/src/powerpc/sysv.S

   135 --- gcc-4.3.1.orig/libffi/src/powerpc/sysv.S	2007-12-01 22:00:04.000000000 +0100

   136 +++ gcc-4.3.1/libffi/src/powerpc/sysv.S	2008-06-10 14:58:21.000000000 +0200

   137 @@ -223,3 +223,7 @@

   138        .align 2

   139  .LEFDE1:

   140  #endif

   141 +

   142 +#if defined __ELF__ && defined __linux__

   143 +	.section	.note.GNU-stack,"",@progbits

   144 +#endif

   145 diff -durN gcc-4.3.1.orig/libffi/src/s390/sysv.S gcc-4.3.1/libffi/src/s390/sysv.S

   146 --- gcc-4.3.1.orig/libffi/src/s390/sysv.S	2003-10-21 21:01:58.000000000 +0200

   147 +++ gcc-4.3.1/libffi/src/s390/sysv.S	2008-06-10 14:58:21.000000000 +0200

   148 @@ -427,3 +427,6 @@

   149  

   150  #endif

   151  

   152 +#if defined __ELF__ && defined __linux__

   153 +	.section	.note.GNU-stack,"",@progbits

   154 +#endif

   155 diff -durN gcc-4.3.1.orig/libffi/src/sparc/v8.S gcc-4.3.1/libffi/src/sparc/v8.S

   156 --- gcc-4.3.1.orig/libffi/src/sparc/v8.S	2004-11-22 19:35:16.000000000 +0100

   157 +++ gcc-4.3.1/libffi/src/sparc/v8.S	2008-06-10 14:58:21.000000000 +0200

   158 @@ -265,3 +265,7 @@

   159  	.byte	0x1f	! uleb128 0x1f

   160  	.align	WS

   161  .LLEFDE2:

   162 +

   163 +#if defined __ELF__ && defined __linux__

   164 +	.section	.note.GNU-stack,"",@progbits

   165 +#endif

   166 diff -durN gcc-4.3.1.orig/libffi/src/sparc/v9.S gcc-4.3.1/libffi/src/sparc/v9.S

   167 --- gcc-4.3.1.orig/libffi/src/sparc/v9.S	2004-01-25 07:58:33.000000000 +0100

   168 +++ gcc-4.3.1/libffi/src/sparc/v9.S	2008-06-10 14:58:21.000000000 +0200

   169 @@ -300,3 +300,7 @@

   170  	.align 8

   171  .LLEFDE2:

   172  #endif

   173 +

   174 +#ifdef __linux__

   175 +	.section	.note.GNU-stack,"",@progbits

   176 +#endif

   177 diff -durN gcc-4.3.1.orig/libffi/src/x86/sysv.S gcc-4.3.1/libffi/src/x86/sysv.S

   178 --- gcc-4.3.1.orig/libffi/src/x86/sysv.S	2008-01-30 15:36:58.000000000 +0100

   179 +++ gcc-4.3.1/libffi/src/x86/sysv.S	2008-06-10 14:58:21.000000000 +0200

   180 @@ -430,3 +430,7 @@

   181  #endif

   182  

   183  #endif /* ifndef __x86_64__ */

   184 +

   185 +#if defined __ELF__ && defined __linux__

   186 +	.section	.note.GNU-stack,"",@progbits

   187 +#endif

   188 diff -durN gcc-4.3.1.orig/libffi/src/x86/unix64.S gcc-4.3.1/libffi/src/x86/unix64.S

   189 --- gcc-4.3.1.orig/libffi/src/x86/unix64.S	2005-05-05 06:06:38.000000000 +0200

   190 +++ gcc-4.3.1/libffi/src/x86/unix64.S	2008-06-10 14:58:21.000000000 +0200

   191 @@ -410,3 +410,7 @@

   192  .LEFDE3:

   193  

   194  #endif /* __x86_64__ */

   195 +

   196 +#if defined __ELF__ && defined __linux__

   197 +	.section	.note.GNU-stack,"",@progbits

   198 +#endif
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