gcc/gcc43-ppc64-ia64-GNU-stack.patch

2007-08-27  Jakub Jelinek  <jakub@redhat.com>

	* config/rs6000/rs6000.c (rs6000_elf_end_indicate_exec_stack): New.
	* config/rs6000/linux64.h (TARGET_ASM_FILE_END): Use
	rs6000_elf_end_indicate_exec_stack.
	* config/ia64/ia64.c (ia64_linux_file_end): new.
	* config/ia64/linux.h (TARGET_ASM_FILE_END): Use ia64_linux_file_end.

--- gcc/config/rs6000/rs6000.c.jj	2007-12-07 18:41:08.000000000 +0100
+++ gcc/config/rs6000/rs6000.c	2007-12-07 18:42:12.000000000 +0100
@@ -746,6 +746,7 @@ static void rs6000_file_start (void);
 static int rs6000_elf_reloc_rw_mask (void);
 static void rs6000_elf_asm_out_constructor (rtx, int);
 static void rs6000_elf_asm_out_destructor (rtx, int);
+static void rs6000_elf_end_indicate_exec_stack (void) ATTRIBUTE_UNUSED;
 static void rs6000_elf_asm_init_sections (void);
 static section *rs6000_elf_select_rtx_section (enum machine_mode, rtx,
 					       unsigned HOST_WIDE_INT);
@@ -20418,6 +20419,20 @@ rs6000_elf_declare_function_name (FILE *
     }
   ASM_OUTPUT_LABEL (file, name);
 }
+
+static void
+rs6000_elf_end_indicate_exec_stack (void)
+{
+  if (TARGET_32BIT)
+    file_end_indicate_exec_stack ();
+  else
+    {
+      int saved_trampolines_created = trampolines_created;
+      trampolines_created = 0;
+      file_end_indicate_exec_stack ();
+      trampolines_created = saved_trampolines_created;
+    }
+}
 #endif
 
 #if TARGET_XCOFF
--- gcc/config/rs6000/linux64.h.jj	2007-12-07 17:18:06.000000000 +0100
+++ gcc/config/rs6000/linux64.h	2007-12-07 18:41:21.000000000 +0100
@@ -504,7 +504,7 @@ extern int dot_symbols;
 #undef DRAFT_V4_STRUCT_RET
 #define DRAFT_V4_STRUCT_RET (!TARGET_64BIT)
 
-#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+#define TARGET_ASM_FILE_END rs6000_elf_end_indicate_exec_stack
 
 #define TARGET_POSIX_IO
 
--- gcc/config/ia64/linux.h.jj	2007-12-07 18:17:43.000000000 +0100
+++ gcc/config/ia64/linux.h	2007-12-07 18:41:21.000000000 +0100
@@ -5,7 +5,7 @@
 
 #define TARGET_VERSION fprintf (stderr, " (IA-64) Linux");
 
-#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
+#define TARGET_ASM_FILE_END ia64_linux_file_end
 
 /* This is for -profile to use -lc_p instead of -lc.  */
 #undef CC1_SPEC
--- gcc/config/ia64/ia64.c.jj	2007-12-07 15:41:58.000000000 +0100
+++ gcc/config/ia64/ia64.c	2007-12-07 18:43:18.000000000 +0100
@@ -262,6 +262,8 @@ static section *ia64_select_rtx_section 
 static void ia64_output_dwarf_dtprel (FILE *, int, rtx)
      ATTRIBUTE_UNUSED;
 static unsigned int ia64_section_type_flags (tree, const char *, int);
+static void ia64_linux_file_end (void)
+     ATTRIBUTE_UNUSED;
 static void ia64_init_libfuncs (void)
      ATTRIBUTE_UNUSED;
 static void ia64_hpux_init_libfuncs (void)
@@ -9957,4 +9959,13 @@ ia64_c_mode_for_suffix (char suffix)
   return VOIDmode;
 }
 
+static void
+ia64_linux_file_end (void)
+{
+  int saved_trampolines_created = trampolines_created;
+  trampolines_created = 0;
+  file_end_indicate_exec_stack ();
+  trampolines_created = saved_trampolines_created;
+}
+
 #include "gt-ia64.h"