[AArch64, ILP32] 2/6 Parametrize elfnn-aarch64.c and add basic support in ld

[binutils.git] / bfd / bfd-in2.h

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index a20abc0af7bc60cfb51171f1b8bd69b7bbdfa609..e4a5dccf8ed3c378e3584e93498686eac7636167 100644 (file)
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -940,9 +940,15 @@ extern unsigned int _bfd_elf_ppc_at_tprel_transform
 extern void bfd_elf64_aarch64_init_maps
   (bfd *);
 
+extern void bfd_elf32_aarch64_init_maps
+  (bfd *);
+
 extern void bfd_elf64_aarch64_set_options
   (bfd *, struct bfd_link_info *, int, int, int);
 
+extern void bfd_elf32_aarch64_set_options
+  (bfd *, struct bfd_link_info *, int, int, int);
+
 /* ELF AArch64 mapping symbol support.  */
 #define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP       (1 << 0)
 #define BFD_AARCH64_SPECIAL_SYM_TYPE_TAG       (1 << 1)
@@ -951,7 +957,7 @@ extern void bfd_elf64_aarch64_set_options
 extern bfd_boolean bfd_is_aarch64_special_symbol_name
   (const char * name, int type);
 
-/* AArch64 stub generation support.  Called from the linker.  */
+/* AArch64 stub generation support for ELF64.  Called from the linker.  */
 extern int elf64_aarch64_setup_section_lists
   (bfd *, struct bfd_link_info *);
 extern void elf64_aarch64_next_input_section
@@ -962,6 +968,18 @@ extern bfd_boolean elf64_aarch64_size_stubs
    void (*) (void));
 extern bfd_boolean elf64_aarch64_build_stubs
   (struct bfd_link_info *);
+/* AArch64 stub generation support for ELF32.  Called from the linker.  */
+extern int elf32_aarch64_setup_section_lists
+  (bfd *, struct bfd_link_info *);
+extern void elf32_aarch64_next_input_section
+  (struct bfd_link_info *, struct bfd_section *);
+extern bfd_boolean elf32_aarch64_size_stubs
+  (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma,
+   struct bfd_section * (*) (const char *, struct bfd_section *),
+   void (*) (void));
+extern bfd_boolean elf32_aarch64_build_stubs
+  (struct bfd_link_info *);
+
 
 /* TI COFF load page support.  */
 extern void bfd_ticoff_set_section_load_page
@@ -2214,6 +2232,7 @@ enum bfd_architecture
 #define bfd_mach_tilegx32  2
   bfd_arch_aarch64,   /* AArch64  */
 #define bfd_mach_aarch64 0
+#define bfd_mach_aarch64_ilp32 32
   bfd_arch_nios2,
 #define bfd_mach_nios2 0
   bfd_arch_last