Diff of /trunk/bfd/elf32-spu.h

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revision 20 by monabuilder,
Tue Dec 23 04:51:51 2008 UTC




revision 21 by monamour,
Mon Jul 27 20:34:36 2009 UTC






#

Line 1 



Line 1 













1
 /* SPU specific support for 32-bit ELF.
 /* SPU specific support for 32-bit ELF.

















2
 
 















3


    Copyright 2006, 2007, 2008 Free Software Foundation, Inc.


    Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.















4
 
 

















5
    This file is part of BFD, the Binary File Descriptor library.
    This file is part of BFD, the Binary File Descriptor library.

















6
 
 











#

Line 35 
 struct spu_elf_params


Line 35 
 struct spu_elf_params












35
 #define OVERLAY_RODATA 4
 #define OVERLAY_RODATA 4

















36
 
 

















37
   /* Type of overlays, enum _ovly_flavour.  */
   /* Type of overlays, enum _ovly_flavour.  */















38


   unsigned int ovly_flavour : 2;


   unsigned int ovly_flavour : 1;













39


 


   unsigned int compact_stub : 1;















40
 
 

















41
   /* Set if we should emit symbols for stubs.  */
   /* Set if we should emit symbols for stubs.  */

















42
   unsigned int emit_stub_syms : 1;
   unsigned int emit_stub_syms : 1;











#

Line 44 
 struct spu_elf_params


Line 45 
 struct spu_elf_params












45
      non-overlay regions.  */
      non-overlay regions.  */

















46
   unsigned int non_overlay_stubs : 1;
   unsigned int non_overlay_stubs : 1;

















47
 
 












48
 
   /* Set if lr liveness analysis should be done.  */







49
 
   unsigned int lrlive_analysis : 1;







50
 
 












51
   /* Set if stack size analysis should be done.  */
   /* Set if stack size analysis should be done.  */

















52
   unsigned int stack_analysis : 1;
   unsigned int stack_analysis : 1;

















53
 
 

















54
   /* Set if __stack_* syms will be emitted.  */
   /* Set if __stack_* syms will be emitted.  */

















55
   unsigned int emit_stack_syms : 1;
   unsigned int emit_stack_syms : 1;

















56
 
 












57
 
   /* Set if non-icache code should be allowed in icache lines.  */







58
 
   unsigned int non_ia_text : 1;







59
 
 












60
   /* Range of valid addresses for loadable sections.  */
   /* Range of valid addresses for loadable sections.  */

















61
   bfd_vma local_store_lo;
   bfd_vma local_store_lo;

















62
   bfd_vma local_store_hi;
   bfd_vma local_store_hi;

















63
 
 

















64
   /* Control --auto-overlay feature.  */
   /* Control --auto-overlay feature.  */















65


   unsigned int num_regions;


   unsigned int num_lines;













66


 


   unsigned int line_size;













67


 


   unsigned int max_branch;















68
   unsigned int auto_overlay_fixed;
   unsigned int auto_overlay_fixed;

















69
   unsigned int auto_overlay_reserved;
   unsigned int auto_overlay_reserved;

















70
   int extra_stack_space;
   int extra_stack_space;











#

Line 90 
 struct _spu_elf_section_data


Line 99 
 struct _spu_elf_section_data












99
 
 

















100
 enum _ovly_flavour
 enum _ovly_flavour

















101
 {
 {














   ovly_compact,
 













102
   ovly_normal,
   ovly_normal,















103


   ovly_none


   ovly_soft_icache















104
 };
 };

















105
 
 

















106
 struct _ovl_stream
 struct _ovl_stream











#

Line 106 
 extern void spu_elf_plugin (int);


Line 114 
 extern void spu_elf_plugin (int);












114
 extern bfd_boolean spu_elf_open_builtin_lib (bfd **,
 extern bfd_boolean spu_elf_open_builtin_lib (bfd **,

















115
                                              const struct _ovl_stream *);
                                              const struct _ovl_stream *);

















116
 extern bfd_boolean spu_elf_create_sections (struct bfd_link_info *);
 extern bfd_boolean spu_elf_create_sections (struct bfd_link_info *);















117


 extern bfd_boolean spu_elf_find_overlays (struct bfd_link_info *);


 extern int spu_elf_find_overlays (struct bfd_link_info *);















118
 extern int spu_elf_size_stubs (struct bfd_link_info *);
 extern int spu_elf_size_stubs (struct bfd_link_info *);















119


 extern bfd_boolean spu_elf_build_stubs (struct bfd_link_info *);


 extern void spu_elf_place_overlay_data (struct bfd_link_info *);















120
 extern asection *spu_elf_check_vma (struct bfd_link_info *);
 extern asection *spu_elf_check_vma (struct bfd_link_info *);





























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 /[pf3gnuchains]/trunk/bfd/elf32-spu.h
-revision 20 by monabuilder,
Tue Dec 23 04:51:51 2008 UTC
+revision 21 by monamour,
Mon Jul 27 20:34:36 2009 UTC
 Line 1
  /* SPU specific support for 32-bit ELF.
-    Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
+    Copyright 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
     This file is part of BFD, the Binary File Descriptor library.
 Line 35 
 struct spu_elf_params
  #define OVERLAY_RODATA 4
    /* Type of overlays, enum _ovly_flavour.  */
-   unsigned int ovly_flavour : 2;
+   unsigned int ovly_flavour : 1;
+   unsigned int compact_stub : 1;
    /* Set if we should emit symbols for stubs.  */
    unsigned int emit_stub_syms : 1;
-Line 44 
 struct spu_elf_params
+Line 45 
 struct spu_elf_params
       non-overlay regions.  */
    unsigned int non_overlay_stubs : 1;
+   /* Set if lr liveness analysis should be done.  */
+   unsigned int lrlive_analysis : 1;
    /* Set if stack size analysis should be done.  */
    unsigned int stack_analysis : 1;
    /* Set if __stack_* syms will be emitted.  */
    unsigned int emit_stack_syms : 1;
+   /* Set if non-icache code should be allowed in icache lines.  */
+   unsigned int non_ia_text : 1;
    /* Range of valid addresses for loadable sections.  */
    bfd_vma local_store_lo;
    bfd_vma local_store_hi;
    /* Control --auto-overlay feature.  */
-   unsigned int num_regions;
+   unsigned int num_lines;
+   unsigned int line_size;
+   unsigned int max_branch;
    unsigned int auto_overlay_fixed;
    unsigned int auto_overlay_reserved;
    int extra_stack_space;
-Line 90 
 struct _spu_elf_section_data
+Line 99 
 struct _spu_elf_section_data
  enum _ovly_flavour
  {
-   ovly_compact,
    ovly_normal,
-   ovly_none
+   ovly_soft_icache
  };
  struct _ovl_stream
-Line 106 
 extern void spu_elf_plugin (int);
+Line 114 
 extern void spu_elf_plugin (int);
  extern bfd_boolean spu_elf_open_builtin_lib (bfd **,
                                               const struct _ovl_stream *);
  extern bfd_boolean spu_elf_create_sections (struct bfd_link_info *);
- extern bfd_boolean spu_elf_find_overlays (struct bfd_link_info *);
+ extern int spu_elf_find_overlays (struct bfd_link_info *);
  extern int spu_elf_size_stubs (struct bfd_link_info *);
- extern bfd_boolean spu_elf_build_stubs (struct bfd_link_info *);
+ extern void spu_elf_place_overlay_data (struct bfd_link_info *);
  extern asection *spu_elf_check_vma (struct bfd_link_info *);
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