/* ECOFF object file format.
- Copyright 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
- Free Software Foundation, Inc.
+ Copyright 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002,
+ 2005 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file was put together by Ian Lance Taylor <ian@cygnus.com>.
gas directory. This file mostly just arranges to call that one at
the right times. */
-static int ecoff_sec_sym_ok_for_reloc PARAMS ((asection *));
-static void obj_ecoff_frob_symbol PARAMS ((symbolS *, int *));
-static void ecoff_pop_insert PARAMS ((void));
-static int ecoff_separate_stab_sections PARAMS ((void));
-
-/* These are the pseudo-ops we support in this file. Only those
- relating to debugging information are supported here.
-
- The following pseudo-ops from the Kane and Heinrich MIPS book
- should be defined here, but are currently unsupported: .aent,
- .bgnb, .endb, .verstamp, .vreg.
-
- The following pseudo-ops from the Kane and Heinrich MIPS book are
- MIPS CPU specific, and should be defined by tc-mips.c: .alias,
- .extern, .galive, .gjaldef, .gjrlive, .livereg, .noalias, .option,
- .rdata, .sdata, .set.
-
- The following pseudo-ops from the Kane and Heinrich MIPS book are
- not MIPS CPU specific, but are also not ECOFF specific. I have
- only listed the ones which are not already in read.c. It's not
- completely clear where these should be defined, but tc-mips.c is
- probably the most reasonable place: .asciiz, .asm0, .endr, .err,
- .half, .lab, .repeat, .struct, .weakext. */
-
-const pseudo_typeS obj_pseudo_table[] =
-{
- /* COFF style debugging information. .ln is not used; .loc is used
- instead. */
- { "def", ecoff_directive_def, 0 },
- { "dim", ecoff_directive_dim, 0 },
- { "endef", ecoff_directive_endef, 0 },
- { "file", ecoff_directive_file, 0 },
- { "scl", ecoff_directive_scl, 0 },
- { "size", ecoff_directive_size, 0 },
- { "esize", ecoff_directive_size, 0 },
- { "tag", ecoff_directive_tag, 0 },
- { "type", ecoff_directive_type, 0 },
- { "etype", ecoff_directive_type, 0 },
- { "val", ecoff_directive_val, 0 },
-
- /* ECOFF specific debugging information. */
- { "begin", ecoff_directive_begin, 0 },
- { "bend", ecoff_directive_bend, 0 },
- { "end", ecoff_directive_end, 0 },
- { "ent", ecoff_directive_ent, 0 },
- { "fmask", ecoff_directive_fmask, 0 },
- { "frame", ecoff_directive_frame, 0 },
- { "loc", ecoff_directive_loc, 0 },
- { "mask", ecoff_directive_mask, 0 },
-
- /* Other ECOFF directives. */
- { "extern", ecoff_directive_extern, 0 },
-
-#ifndef TC_MIPS
- /* For TC_MIPS, tc-mips.c adds this. */
- { "weakext", ecoff_directive_weakext, 0 },
-#endif
-
- /* These are used on Irix. I don't know how to implement them. */
- { "bgnb", s_ignore, 0 },
- { "endb", s_ignore, 0 },
- { "verstamp", s_ignore, 0 },
-
- /* Sentinel. */
- { NULL, s_ignore, 0 }
-};
-
/* Set section VMAs and GP values before reloc processing. */
void
-ecoff_frob_file_before_fix ()
+ecoff_frob_file_before_fix (void)
{
bfd_vma addr;
asection **sec;
I don't know if section ordering on the MIPS is important. */
- static const char *const names[] = {
+ static const char *const names[] =
+ {
/* text segment */
".text", ".rdata", ".init", ".fini",
/* data segment */
for (i = 0; i < n_names; i++)
secs[i] = 0;
- for (sec = &stdoutput->sections; *sec != (asection *) NULL; )
+ for (sec = &stdoutput->sections; *sec != NULL;)
{
for (i = 0; i < n_names; i++)
if (!strcmp ((*sec)->name, names[i]))
/* Swap out the symbols and debugging information for BFD. */
void
-ecoff_frob_file ()
+ecoff_frob_file (void)
{
const struct ecoff_debug_swap * const debug_swap
= &ecoff_backend (stdoutput)->debug_swap;
set = buf;
#define SET(ptr, count, type, size) \
if (hdr->count == 0) \
- ecoff_data (stdoutput)->debug_info.ptr = (type) NULL; \
+ ecoff_data (stdoutput)->debug_info.ptr = NULL; \
else \
{ \
ecoff_data (stdoutput)->debug_info.ptr = (type) set; \
}
SET (line, cbLine, unsigned char *, sizeof (unsigned char));
- SET (external_dnr, idnMax, PTR, debug_swap->external_dnr_size);
- SET (external_pdr, ipdMax, PTR, debug_swap->external_pdr_size);
- SET (external_sym, isymMax, PTR, debug_swap->external_sym_size);
- SET (external_opt, ioptMax, PTR, debug_swap->external_opt_size);
+ SET (external_dnr, idnMax, void *, debug_swap->external_dnr_size);
+ SET (external_pdr, ipdMax, void *, debug_swap->external_pdr_size);
+ SET (external_sym, isymMax, void *, debug_swap->external_sym_size);
+ SET (external_opt, ioptMax, void *, debug_swap->external_opt_size);
SET (external_aux, iauxMax, union aux_ext *, sizeof (union aux_ext));
SET (ss, issMax, char *, sizeof (char));
SET (ssext, issExtMax, char *, sizeof (char));
- SET (external_rfd, crfd, PTR, debug_swap->external_rfd_size);
- SET (external_fdr, ifdMax, PTR, debug_swap->external_fdr_size);
- SET (external_ext, iextMax, PTR, debug_swap->external_ext_size);
+ SET (external_rfd, crfd, void *, debug_swap->external_rfd_size);
+ SET (external_fdr, ifdMax, void *, debug_swap->external_fdr_size);
+ SET (external_ext, iextMax, void *, debug_swap->external_ext_size);
#undef SET
}
information to be stored in the native field of the symbol. */
void
-obj_ecoff_set_ext (sym, ext)
- symbolS *sym;
- EXTR *ext;
+obj_ecoff_set_ext (symbolS *sym, EXTR *ext)
{
const struct ecoff_debug_swap * const debug_swap
= &ecoff_backend (stdoutput)->debug_swap;
}
static int
-ecoff_sec_sym_ok_for_reloc (sec)
- asection *sec ATTRIBUTE_UNUSED;
+ecoff_sec_sym_ok_for_reloc (asection *sec ATTRIBUTE_UNUSED)
{
return 1;
}
static void
-obj_ecoff_frob_symbol (sym, puntp)
- symbolS *sym;
- int *puntp ATTRIBUTE_UNUSED;
+obj_ecoff_frob_symbol (symbolS *sym, int *puntp ATTRIBUTE_UNUSED)
{
ecoff_frob_symbol (sym);
}
static void
-ecoff_pop_insert ()
+ecoff_pop_insert (void)
{
pop_insert (obj_pseudo_table);
}
static int
-ecoff_separate_stab_sections ()
+ecoff_separate_stab_sections (void)
{
return 0;
}
+/* These are the pseudo-ops we support in this file. Only those
+ relating to debugging information are supported here.
+
+ The following pseudo-ops from the Kane and Heinrich MIPS book
+ should be defined here, but are currently unsupported: .aent,
+ .bgnb, .endb, .verstamp, .vreg.
+
+ The following pseudo-ops from the Kane and Heinrich MIPS book are
+ MIPS CPU specific, and should be defined by tc-mips.c: .alias,
+ .extern, .galive, .gjaldef, .gjrlive, .livereg, .noalias, .option,
+ .rdata, .sdata, .set.
+
+ The following pseudo-ops from the Kane and Heinrich MIPS book are
+ not MIPS CPU specific, but are also not ECOFF specific. I have
+ only listed the ones which are not already in read.c. It's not
+ completely clear where these should be defined, but tc-mips.c is
+ probably the most reasonable place: .asciiz, .asm0, .endr, .err,
+ .half, .lab, .repeat, .struct, .weakext. */
+
+const pseudo_typeS obj_pseudo_table[] =
+{
+ /* COFF style debugging information. .ln is not used; .loc is used
+ instead. */
+ { "def", ecoff_directive_def, 0 },
+ { "dim", ecoff_directive_dim, 0 },
+ { "endef", ecoff_directive_endef, 0 },
+ { "file", ecoff_directive_file, 0 },
+ { "scl", ecoff_directive_scl, 0 },
+ { "size", ecoff_directive_size, 0 },
+ { "esize", ecoff_directive_size, 0 },
+ { "tag", ecoff_directive_tag, 0 },
+ { "type", ecoff_directive_type, 0 },
+ { "etype", ecoff_directive_type, 0 },
+ { "val", ecoff_directive_val, 0 },
+
+ /* ECOFF specific debugging information. */
+ { "begin", ecoff_directive_begin, 0 },
+ { "bend", ecoff_directive_bend, 0 },
+ { "end", ecoff_directive_end, 0 },
+ { "ent", ecoff_directive_ent, 0 },
+ { "fmask", ecoff_directive_fmask, 0 },
+ { "frame", ecoff_directive_frame, 0 },
+ { "loc", ecoff_directive_loc, 0 },
+ { "mask", ecoff_directive_mask, 0 },
+
+ /* Other ECOFF directives. */
+ { "extern", ecoff_directive_extern, 0 },
+
+#ifndef TC_MIPS
+ /* For TC_MIPS, tc-mips.c adds this. */
+ { "weakext", ecoff_directive_weakext, 0 },
+#endif
+
+ /* These are used on Irix. I don't know how to implement them. */
+ { "bgnb", s_ignore, 0 },
+ { "endb", s_ignore, 0 },
+ { "verstamp", s_ignore, 0 },
+
+ /* Sentinel. */
+ { NULL, s_ignore, 0 }
+};
+
const struct format_ops ecoff_format_ops =
{
bfd_target_ecoff_flavour,
- 0, /* dfl_leading_underscore */
+ 0, /* dfl_leading_underscore. */
/* FIXME: A comment why emit_section_symbols is different here (1) from
the single-format definition (0) would be in order. */
- 1, /* emit_section_symbols */
- 0, /* begin */
+ 1, /* emit_section_symbols. */
+ 0, /* begin. */
ecoff_new_file,
obj_ecoff_frob_symbol,
ecoff_frob_file,
- 0, /* frob_file_before_adjust */
+ 0, /* frob_file_before_adjust. */
ecoff_frob_file_before_fix,
- 0, /* frob_file_after_relocs */
- 0, /* s_get_size */
- 0, /* s_set_size */
- 0, /* s_get_align */
- 0, /* s_set_align */
- 0, /* s_get_other */
- 0, /* s_set_other */
- 0, /* s_get_desc */
- 0, /* s_set_desc */
- 0, /* s_get_type */
- 0, /* s_set_type */
- 0, /* copy_symbol_attributes */
+ 0, /* frob_file_after_relocs. */
+ 0, /* s_get_size. */
+ 0, /* s_set_size. */
+ 0, /* s_get_align. */
+ 0, /* s_set_align. */
+ 0, /* s_get_other. */
+ 0, /* s_set_other. */
+ 0, /* s_get_desc. */
+ 0, /* s_set_desc. */
+ 0, /* s_get_type. */
+ 0, /* s_set_type. */
+ 0, /* copy_symbol_attributes. */
ecoff_generate_asm_lineno,
ecoff_stab,
ecoff_separate_stab_sections,
- 0, /* init_stab_section */
+ 0, /* init_stab_section. */
ecoff_sec_sym_ok_for_reloc,
ecoff_pop_insert,
ecoff_set_ext,
projects / platform / upstream / binutils.git / blobdiff