diff options
Diffstat (limited to 'bfd/section.c')
| -rw-r--r-- | bfd/section.c | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/bfd/section.c b/bfd/section.c index 9eb7f69..db7e239 100644 --- a/bfd/section.c +++ b/bfd/section.c @@ -547,28 +547,25 @@ CODE_FRAGMENT . .{* These sections are global, and are managed by BFD. The application . and target back end are not permitted to change the values in -. these sections. New code should use the section_ptr macros rather -. than referring directly to the const sections. The const sections -. may eventually vanish. *} +. these sections. *} +.extern asection std_section[4]; +. .#define BFD_ABS_SECTION_NAME "*ABS*" .#define BFD_UND_SECTION_NAME "*UND*" .#define BFD_COM_SECTION_NAME "*COM*" .#define BFD_IND_SECTION_NAME "*IND*" . -.{* The absolute section. *} -.extern asection bfd_abs_section; -.#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) -.#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) -.{* Pointer to the undefined section. *} -.extern asection bfd_und_section; -.#define bfd_und_section_ptr ((asection *) &bfd_und_section) -.#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) .{* Pointer to the common section. *} -.extern asection bfd_com_section; -.#define bfd_com_section_ptr ((asection *) &bfd_com_section) +.#define bfd_com_section_ptr (&std_section[0]) +.{* Pointer to the undefined section. *} +.#define bfd_und_section_ptr (&std_section[1]) +.{* Pointer to the absolute section. *} +.#define bfd_abs_section_ptr (&std_section[2]) .{* Pointer to the indirect section. *} -.extern asection bfd_ind_section; -.#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) +.#define bfd_ind_section_ptr (&std_section[3]) +. +.#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) +.#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) .#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) . .#define bfd_is_const_section(SEC) \ @@ -683,8 +680,8 @@ CODE_FRAGMENT . {* vma, lma, size, rawsize, compressed_size, relax, relax_count, *} \ . 0, 0, 0, 0, 0, 0, 0, \ . \ -. {* output_offset, output_section, alignment_power, *} \ -. 0, (struct bfd_section *) &SEC, 0, \ +. {* output_offset, output_section, alignment_power, *} \ +. 0, &SEC, 0, \ . \ . {* relocation, orelocation, reloc_count, filepos, rel_filepos, *} \ . NULL, NULL, 0, 0, 0, \ @@ -716,10 +713,10 @@ CODE_FRAGMENT /* the_bfd, name, value, attr, section [, udata] */ #ifdef __STDC__ #define GLOBAL_SYM_INIT(NAME, SECTION) \ - { 0, NAME, 0, BSF_SECTION_SYM, (asection *) SECTION, { 0 }} + { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }} #else #define GLOBAL_SYM_INIT(NAME, SECTION) \ - { 0, NAME, 0, BSF_SECTION_SYM, (asection *) SECTION } + { 0, NAME, 0, BSF_SECTION_SYM, SECTION } #endif /* These symbols are global, not specific to any BFD. Therefore, anything @@ -727,20 +724,21 @@ CODE_FRAGMENT static const asymbol global_syms[] = { - GLOBAL_SYM_INIT (BFD_COM_SECTION_NAME, &bfd_com_section), - GLOBAL_SYM_INIT (BFD_UND_SECTION_NAME, &bfd_und_section), - GLOBAL_SYM_INIT (BFD_ABS_SECTION_NAME, &bfd_abs_section), - GLOBAL_SYM_INIT (BFD_IND_SECTION_NAME, &bfd_ind_section) + GLOBAL_SYM_INIT (BFD_COM_SECTION_NAME, bfd_com_section_ptr), + GLOBAL_SYM_INIT (BFD_UND_SECTION_NAME, bfd_und_section_ptr), + GLOBAL_SYM_INIT (BFD_ABS_SECTION_NAME, bfd_abs_section_ptr), + GLOBAL_SYM_INIT (BFD_IND_SECTION_NAME, bfd_ind_section_ptr) }; -#define STD_SECTION(SEC, FLAGS, NAME, IDX) \ - asection SEC = BFD_FAKE_SECTION(SEC, FLAGS, &global_syms[IDX], \ - NAME, IDX) +#define STD_SECTION(NAME, IDX, FLAGS) \ + BFD_FAKE_SECTION(std_section[IDX], FLAGS, &global_syms[IDX], NAME, IDX) -STD_SECTION (bfd_com_section, SEC_IS_COMMON, BFD_COM_SECTION_NAME, 0); -STD_SECTION (bfd_und_section, 0, BFD_UND_SECTION_NAME, 1); -STD_SECTION (bfd_abs_section, 0, BFD_ABS_SECTION_NAME, 2); -STD_SECTION (bfd_ind_section, 0, BFD_IND_SECTION_NAME, 3); +asection std_section[] = { + STD_SECTION (BFD_COM_SECTION_NAME, 0, SEC_IS_COMMON), + STD_SECTION (BFD_UND_SECTION_NAME, 1, 0), + STD_SECTION (BFD_ABS_SECTION_NAME, 2, 0), + STD_SECTION (BFD_IND_SECTION_NAME, 3, 0) +}; #undef STD_SECTION /* Initialize an entry in the section hash table. */ |