* output.h (enum section_category): Export from varasm.c

	(categorize_decl_for_section): Likewise.
	* varasm.c (enum section_category): Kill.
	(categorize_decl_for_section): Make global.
	* i386-protos.h (x86_output_aligned_bss, x86_elf_aligned_common):
	Declare.
	* i386.c (ix86_section_threshold): New static variable.
	(ix86_in_large_data_p, ix86_encode_section_info,
	x86_64_elf_unique_section,
	x86_64_elf_select_section): New functions.
	(TARGET_ENCODE_SECTION_INFO): Define
	(override_options): Enable medium model for PIC.
	(ix86_expand_prologue): Expand gen_set_got_rex64.
	(legitimate_constant_p): Handle new UNSPECs.
	(legitimate_pic_address_disp_p): Likewise.
	(legitimize_pic_address): Lower MEDIUM model addressing.
	* i386.h (PIC_OFFSET_TABLE_REGNUM): Set for medium model PIC.
	(enum cmodel): Add MEDIUM_PIC.
	(SYMBOL_REF_FAR_ADDR_P): New macro.
	(SYMBOL_FLAG_FAR_ADDR): New flag.
	* i386.md (movdi): Support medium model.
	(set_got_rex64): New pattern.
	* i386.opt (mlarge-data-threshold): New flag.
	* predicates.md (zext_operand/sext_operand): Deal with medium model.
	* x86-64.h (ASM_OUTPUT_ALIGNED_BSS): Use x86_output_aligned_bss.
	(ASM_OUTPUT_ALIGNED_COMMON, TARGET_ASM_SELECT_SECTION,
	TARGET_ASM_UNIQUE_SECTION): New.

	* invoke.texi (-mlarge_data_threshold): Document


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@102606 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 40 deletions

diff --git a/gcc/varasm.c b/gcc/varasm.c
index 88068b5205c..6c5a5333024 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -5017,47 +5017,7 @@ default_select_section (tree decl, int reloc,
     data_section ();
 }
 
-/* A helper function for default_elf_select_section and
-   default_elf_unique_section.  Categorizes the DECL.  */
-
 enum section_category
-{
-  SECCAT_TEXT,
-
-  SECCAT_RODATA,
-  SECCAT_RODATA_MERGE_STR,
-  SECCAT_RODATA_MERGE_STR_INIT,
-  SECCAT_RODATA_MERGE_CONST,
-  SECCAT_SRODATA,
-
-  SECCAT_DATA,
-
-  /* To optimize loading of shared programs, define following subsections
-     of data section:
-	_REL	Contains data that has relocations, so they get grouped
-		together and dynamic linker will visit fewer pages in memory.
-	_RO	Contains data that is otherwise read-only.  This is useful
-		with prelinking as most relocations won't be dynamically
-		linked and thus stay read only.
-	_LOCAL	Marks data containing relocations only to local objects.
-		These relocations will get fully resolved by prelinking.  */
-  SECCAT_DATA_REL,
-  SECCAT_DATA_REL_LOCAL,
-  SECCAT_DATA_REL_RO,
-  SECCAT_DATA_REL_RO_LOCAL,
-
-  SECCAT_SDATA,
-  SECCAT_TDATA,
-
-  SECCAT_BSS,
-  SECCAT_SBSS,
-  SECCAT_TBSS
-};
-
-static enum section_category
-categorize_decl_for_section (tree, int, int);
-
-static enum section_category
 categorize_decl_for_section (tree decl, int reloc, int shlib)
 {
   enum section_category ret;