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Gentoo's Bugzilla – Attachment 101063 Details for
Bug 153382
ocaml produces binaries with executable stacks
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[patch]
Patch for all archs
ocaml-3.09.3-nx-stack.patch (text/plain), 9.76 KB, created by
Alexandre Buisse (RETIRED)
on 2006-11-02 10:42:22 UTC
(
hide
)
Description:
Patch for all archs
Filename:
MIME Type:
Creator:
Alexandre Buisse (RETIRED)
Created:
2006-11-02 10:42:22 UTC
Size:
9.76 KB
patch
obsolete
>--- ocaml-3.09.3/Makefile.old 2006-11-02 17:35:02.000000000 +0100 >+++ ocaml-3.09.3/Makefile 2006-11-02 17:33:08.000000000 +0100 >@@ -334,7 +334,7 @@ > -e 's|%%MODEL%%|$(MODEL)|' \ > -e 's|%%SYSTEM%%|$(SYSTEM)|' \ > -e 's|%%EXT_OBJ%%|.o|' \ >- -e 's|%%EXT_ASM%%|.s|' \ >+ -e 's|%%EXT_ASM%%|.S|' \ > -e 's|%%EXT_LIB%%|.a|' \ > -e 's|%%EXT_DLL%%|.so|' \ > -e 's|%%SYSTHREAD_SUPPORT%%|$(SYSTHREAD_SUPPORT)|' \ >--- ocaml-3.09.3/asmrun/alpha.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/alpha.S 2006-11-02 18:53:12.000000000 +0100 >@@ -438,3 +438,7 @@ > .word -1 /* negative frame size => use callback link */ > .word 0 /* no roots here */ > .align 3 >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/amd64.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/amd64.S 2006-11-02 18:53:12.000000000 +0100 >@@ -334,3 +334,7 @@ > .align 16 > caml_absf_mask: > .quad 0x7FFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFFFF >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/arm.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/arm.S 2006-11-02 18:53:12.000000000 +0100 >@@ -337,3 +337,7 @@ > .short -1 /* negative frame size => use callback link */ > .short 0 /* no roots */ > .align 2 >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/hppa.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/hppa.S 2006-11-02 18:53:12.000000000 +0100 >@@ -532,3 +532,7 @@ > .long L104 + 3 /* return address into callback */ > .short -1 /* negative frame size => use callback link */ > .short 0 /* no roots */ >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/i386.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/i386.S 2006-11-02 18:53:12.000000000 +0100 >@@ -371,3 +371,7 @@ > #ifdef __ELF__ > .section .note.GNU-stack,"",%progbits > #endif >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/ia64.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/ia64.S 2006-11-02 18:53:12.000000000 +0100 >@@ -528,3 +528,7 @@ > > .common caml_saved_bsp#, 8, 8 > .common caml_saved_rnat#, 8, 8 >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/m68k.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/m68k.S 2006-11-02 18:53:12.000000000 +0100 >@@ -242,3 +242,7 @@ > .long L107 | return address into callback > .word -1 | negative frame size => use callback link > .word 0 | no roots here >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/power-aix.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/power-aix.S 2006-11-02 18:53:12.000000000 +0100 >@@ -511,3 +511,7 @@ > .csect caml_callback3_exn[DS] > caml_callback3_exn: > .long .caml_callback3_exn, TOC[tc0], 0 >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/power-elf.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/power-elf.S 2006-11-02 18:53:12.000000000 +0100 >@@ -419,3 +419,7 @@ > .short -1 /* negative size count => use callback link */ > .short 0 /* no roots here */ > >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/power-rhapsody.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/power-rhapsody.S 2006-11-02 18:53:12.000000000 +0100 >@@ -414,3 +414,7 @@ > .short -1 /* negative size count => use callback link */ > .short 0 /* no roots here */ > >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmrun/sparc.S.old 2006-11-02 18:53:12.000000000 +0100 >+++ ocaml-3.09.3/asmrun/sparc.S 2006-11-02 18:53:12.000000000 +0100 >@@ -405,3 +405,7 @@ > .type Caml_raise_exception, #function > .type Caml_system__frametable, #object > #endif >+#ifdef __ELF__ >+.section .note.GNU-stack,,%progbits >+#endif >+ >--- ocaml-3.09.3/asmcomp/arm/emit.mlp.old 2006-11-02 19:09:28.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/arm/emit.mlp 2006-11-02 19:09:41.000000000 +0100 >@@ -642,6 +642,12 @@ > ` .data\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -661,6 +667,7 @@ > `{emit_symbol lbl_begin}:\n` > > let end_assembly () = >+ nx_stack(); > let lbl_end = Compilenv.make_symbol (Some "code_end") in > ` .text\n`; > ` .global {emit_symbol lbl_end}\n`; >--- ocaml-3.09.3/asmcomp/i386/emit.mlp.old 2006-11-02 17:38:08.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/i386/emit.mlp 2006-11-02 19:07:22.000000000 +0100 >@@ -914,6 +914,12 @@ > ` .data\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -927,6 +933,7 @@ > `{emit_symbol lbl_begin}:\n` > > let end_assembly() = >+ nx_stack(); > let lbl_end = Compilenv.make_symbol (Some "code_end") in > ` .text\n`; > ` .globl {emit_symbol lbl_end}\n`; >--- ocaml-3.09.3/asmcomp/ia64/emit.mlp.old 2006-11-02 19:10:14.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/ia64/emit.mlp 2006-11-02 19:10:25.000000000 +0100 >@@ -1306,6 +1306,12 @@ > ` .align 8\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -1315,6 +1321,7 @@ > emit_define_symbol (Compilenv.make_symbol (Some "code_begin")) > > let end_assembly () = >+ nx_stack(); > ` .data\n`; > emit_define_symbol (Compilenv.make_symbol (Some "data_end")); > ` .text\n`; >--- ocaml-3.09.3/asmcomp/hppa/emit.mlp.old 2006-11-02 19:09:50.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/hppa/emit.mlp 2006-11-02 19:10:04.000000000 +0100 >@@ -994,6 +994,12 @@ > ` .data\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -1022,6 +1028,7 @@ > > > let end_assembly() = >+ nx_stack(); > ` .code\n`; > let lbl_end = Compilenv.make_symbol (Some "code_end") in > declare_global lbl_end; >--- ocaml-3.09.3/asmcomp/mips/emit.mlp.old 2006-11-02 19:10:36.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/mips/emit.mlp 2006-11-02 19:10:47.000000000 +0100 >@@ -546,6 +546,12 @@ > ` .data\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -574,6 +580,7 @@ > ` .end {emit_symbol lbl_begin}\n` > > let end_assembly () = >+ nx_stack(); > let lbl_end = Compilenv.make_symbol (Some "code_end") in > ` .text\n`; > ` .globl {emit_symbol lbl_end}\n`; >--- ocaml-3.09.3/asmcomp/amd64/emit.mlp.old 2006-11-02 19:09:08.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/amd64/emit.mlp 2006-11-02 19:09:22.000000000 +0100 >@@ -658,6 +658,13 @@ > ` .data\n`; > List.iter emit_item l > >+ >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -671,6 +678,7 @@ > `{emit_symbol lbl_begin}:\n` > > let end_assembly() = >+ nx_stack(); > let lbl_end = Compilenv.make_symbol (Some "code_end") in > ` .text\n`; > ` .globl {emit_symbol lbl_end}\n`; >--- ocaml-3.09.3/asmcomp/alpha/emit.mlp.old 2006-11-02 19:08:35.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/alpha/emit.mlp 2006-11-02 19:09:01.000000000 +0100 >@@ -811,6 +811,13 @@ > ` .data\n`; > List.iter emit_item l > >+ >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -843,6 +850,7 @@ > `{emit_symbol lbl_begin}:\n` > > let end_assembly () = >+ nx_stack(); > let lbl_end = Compilenv.make_symbol (Some "code_end") in > ` .text\n`; > ` .globl {emit_symbol lbl_end}\n`; >--- ocaml-3.09.3/asmcomp/power/emit.mlp.old 2006-11-02 19:10:54.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/power/emit.mlp 2006-11-02 19:11:08.000000000 +0100 >@@ -879,6 +879,12 @@ > emit_string data_space; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >@@ -898,6 +904,7 @@ > `{emit_symbol lbl_begin}:\n` > > let end_assembly() = >+ nx_stack(); > (* Emit the jump table *) > if !num_jumptbl_entries > 0 then begin > emit_string code_space; >--- ocaml-3.09.3/asmcomp/sparc/emit.mlp.old 2006-11-02 19:11:13.000000000 +0100 >+++ ocaml-3.09.3/asmcomp/sparc/emit.mlp 2006-11-02 19:11:24.000000000 +0100 >@@ -741,9 +741,16 @@ > ` .data\n`; > List.iter emit_item l > >+(* Set the stack as non-executable *) >+let nx_stack() = >+ `#ifdef __ELF__\n`; >+ `.section .note.GNU-stack,\"\",%progbits\n`; >+ `#endif\n` >+ > (* Beginning / end of an assembly file *) > > let begin_assembly() = >+ nx_stack(); > let lbl_begin = Compilenv.make_symbol (Some "data_begin") in > ` .data\n`; > ` .global {emit_symbol lbl_begin}\n`;
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