alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk.

	* alpha.c (TARGET_ASM_GLOBALIZE_LABEL): Define for unicosmk.
	* alpha/elf.h (ASM_OUTPUT_EXTERNAL_LIBCALL,
	ASM_OUTPUT_ALIGNED_BSS): Use target hook.
	* alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS): Likewise.
	* alpha/unicosmk.h (ASM_GLOBALIZE_LABEL): Delete.
	* arm/aof.h (ASM_GLOBALIZE_LABEL): Likewise.
	(GLOBAL_ASM_OP): Define.
	* arm.c (aof_globalize_label): New function.
	(TARGET_ASM_GLOBALIZE_LABEL): Define for AOF.
	* arm/unknown-elf.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook.
	* c4x.c (c4x_globalize_label): New function.
	(TARGET_ASM_GLOBALIZE_LABEL): Define for c4x.
	* c4x.h (ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP): Define.
	* cris/aout.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook.
	* darwin-protos.h (darwin_globalize_label): Declare.
	* darwin.c (darwin_globalize_label): New function.
	* darwin.h (ASM_DECLARE_CLASS_REFERENCE): Use target hook.
	(ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP, TARGET_ASM_GLOBALIZE_LABEL): Define.
	* dsp16xx.c (asm_output_common): Use target hook.
	* elfos.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise.
	* frv.h (ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP): Define.
	* i370.c (i370_globalize_label): New function.
	(TARGET_ASM_GLOBALIZE_LABEL): Define for i370.
	* i370.h (ASM_GLOBALIZE_LABEL): Delete.
	* i386.c (ix86_asm_file_end): Use target hook.
	* i386/sco5.h (ASM_GLOBALIZE_LABEL): Don't undef.
	(ASM_OUTPUT_EXTERNAL_LIBCALL): Use target hook.
	* ia64.c (ia64_asm_output_external): Likewise.
	* ia64/sysv4.h: Update comment.
	* m32r.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook.
	* mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* mips/iris5.h (ASM_OUTPUT_WEAK_ALIAS): Use target hook.
	* mips/linux.h (ASM_OUTPUT_ALIGNED_BSS): Likewise.
	* mips.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): Use target hook.
	* mmix-protos.h (mmix_asm_globalize_label): Delete.
	* mmix.c (mmix_asm_globalize_label): Likewise.
	* mmix.h (ASM_GLOBALIZE_LABEL): Likewise.
	(GLOBAL_ASM_OP): Define.
	* ns32k.c (ns32k_globalize_label): New function.
	* ns32k.h (TARGET_ASM_GLOBALIZE_LABEL): Define for ns32k.
	(ASM_GLOBALIZE_LABEL): Delete.
	* pa/pa-linux.h (ASM_GLOBALIZE_LABEL): Don't undef.
	(TARGET_ASM_GLOBALIZE_LABEL): Undefine.
	* pa.c (pa_globalize_label): New function.
	* pa.h (ASM_GLOBALIZE_LABEL): Delete.
	(TARGET_ASM_GLOBALIZE_LABEL): Define for pa.
	* rs6000/darwin.h (ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP): Define.
	(TARGET_ASM_GLOBALIZE_LABEL): Undef.
	* rs6000/sysv4.h (ASM_OUTPUT_ALIGNED_BSS): Use target hook.
	* rs6000/xcoff.h (ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP): Define.
	* v850.c (v850_output_aligned_bss): Use target hook.
	* vax.c (vms_globalize_label): New function.
	(TARGET_ASM_GLOBALIZE_LABEL): Define for vms.
	* vax/vms.h (ASM_GLOBALIZE_LABEL): Delete.
	(GLOBAL_ASM_OP): Define.
	* defaults.h (ASM_GLOBALIZE_LABEL): Delete.
	* doc/tm.texi: Update docs.
	* dwarf2out.c (default_eh_frame_section, output_die_symbol): Use
	target hook.
	* final.c (output_alternate_entry_point): Likewise.
	* hooks.c (hook_FILEptr_constcharptr_void): New function.
	* hooks.h (hook_FILEptr_constcharptr_void): Declare.
	* output.h (assemble_global): Delete.
	(default_globalize_label): Declare.
	* system.h (ASM_GLOBALIZE_LABEL): Poison.
	* target-def.h (TARGET_ASM_GLOBALIZE_LABEL): Define.
	(TARGET_ASM_OUT): Add TARGET_ASM_GLOBALIZE_LABEL.
	* target.h (gcc_target): Add globalize_label member.
	* varasm.c (asm_output_bss, asm_output_aligned_bss,
	globalize_decl): Use target hook.
	(assemble_global): Delete.
	(default_globalize_label): New function.

From-SVN: r56478

1 files changed, 18 insertions, 12 deletions

diff --git a/gcc/varasm.c b/gcc/varasm.c
index c826849..b3ea8aa 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -506,7 +506,7 @@ asm_output_bss (file, decl, name, size, rounded)
      const char *name;
      int size ATTRIBUTE_UNUSED, rounded;
 {
-  ASM_GLOBALIZE_LABEL (file, name);
+  (*targetm.asm_out.globalize_label) (file, name);
   bss_section ();
 #ifdef ASM_DECLARE_OBJECT_NAME
   last_assemble_variable_decl = decl;
@@ -534,7 +534,7 @@ asm_output_aligned_bss (file, decl, name, size, align)
      const char *name;
      int size, align;
 {
-  ASM_GLOBALIZE_LABEL (file, name);
+  (*targetm.asm_out.globalize_label) (file, name);
   bss_section ();
   ASM_OUTPUT_ALIGN (file, floor_log2 (align / BITS_PER_UNIT));
 #ifdef ASM_DECLARE_OBJECT_NAME
@@ -1754,15 +1754,6 @@ assemble_external_libcall (fun)
 #endif
 }
 
-/* Declare the label NAME global.  */
-
-void
-assemble_global (name)
-     const char *name ATTRIBUTE_UNUSED;
-{
-  ASM_GLOBALIZE_LABEL (asm_out_file, name);
-}
-
 /* Assemble a label named NAME.  */
 
 void
@@ -4548,7 +4539,7 @@ globalize_decl (decl)
     }
 #endif
 
-  ASM_GLOBALIZE_LABEL (asm_out_file, name);
+  (*targetm.asm_out.globalize_label) (asm_out_file, name);
 }
 
 /* Emit an assembler directive to make the symbol for DECL an alias to
@@ -5249,4 +5240,19 @@ default_binds_local_p (exp)
   return local_p;
 }
 
+/* Default function to output code that will globalize a label.  A
+   target must define GLOBAL_ASM_OP or provide it's own function to
+   globalize a label.  */
+#ifdef GLOBAL_ASM_OP
+void
+default_globalize_label (stream, name)
+     FILE * stream;
+     const char *name;
+{
+  fputs (GLOBAL_ASM_OP, stream);
+  assemble_name (stream, name);
+  putc ('\n', stream);
+}
+#endif /* GLOBAL_ASM_OP */
+  
 #include "gt-varasm.h"