-/*
-
- bfd_get_section_by_name
-Runs through the provided @var{abfd} and returns the @code{asection}
-who's name matches that provided, otherwise NULL. @xref{Sections}, for more information.
-*/
-
- PROTO(asection *, bfd_get_section_by_name,
- (bfd *abfd, CONST char *name));
-
-/*
-
- bfd_make_section
-This function creates a new empty section called @var{name} and attaches it
-to the end of the chain of sections for the BFD supplied. An attempt to
-create a section with a name which is already in use, returns the old
-section by that name instead.
-
-Possible errors are:
-@table @code
-@item invalid_operation
-If output has already started for this BFD.
-@item no_memory
-If obstack alloc fails.
-@end table
-*/
-
- PROTO(asection *, bfd_make_section, (bfd *, CONST char *name));
-
-/*
-
- bfd_set_section_flags
-Attempts to set the attributes of the section named in the BFD
-supplied to the value. Returns true on success, false on error.
-Possible error returns are:
-@table @code
-@item invalid operation
-The section cannot have one or more of the attributes requested. For
-example, a .bss section in @code{a.out} may not have the
-@code{SEC_HAS_CONTENTS} field set.
-@end table
-*/
-
- PROTO(boolean, bfd_set_section_flags,
- (bfd *, asection *, flagword));
-
-/*
-
- bfd_map_over_sections
-Calls the provided function @var{func} for each section attached to
-the BFD @var{abfd}, passing @var{obj} as an argument. The function
-will be called as if by
-
-@example
- func(abfd, the_section, obj);
-@end example
-*/
-
- PROTO(void, bfd_map_over_sections,
- (bfd *abfd, void (*func)(), PTR obj));
-
-/*
-
-This is the prefered method for iterating over sections, an
-alternative would be to use a loop:
-
-@example
- section *p;
- for (p = abfd->sections; p != NULL; p = p->next)
- func(abfd, p, ...)
-@end example
-
- bfd_set_section_size
-Sets @var{section} to the size @var{val}. If the operation is ok, then
-@code{true} is returned, else @code{false}.
-
-Possible error returns:
-@table @code
-@item invalid_operation
-Writing has started to the BFD, so setting the size is invalid
-@end table
-*/
-
- PROTO(boolean, bfd_set_section_size,
- (bfd *, asection *, bfd_size_type val));
-
-/*
-
- bfd_set_section_contents
-Sets the contents of the section @var{section} in BFD @var{abfd} to
-the data starting in memory at @var{data}. The data is written to the
-output section starting at offset @var{offset} for @var{count} bytes.
-
-Normally @code{true} is returned, else @code{false}. Possible error
-returns are:
-@table @code
-@item no_contents
-The output section does not have the @code{SEC_HAS_CONTENTS}
-attribute, so nothing can be written to it.
-@item and some more too
-@end table
-This routine is front end to the back end function @code{_bfd_set_section_contents}.
-*/
-
- PROTO(boolean, bfd_set_section_contents,
- (bfd *abfd,
- asection *section,
- PTR data,
- file_ptr offset,
- bfd_size_type count));
-
-/*
-
- bfd_get_section_contents
-This function reads data from @var{section} in BFD @var{abfd} into
-memory starting at @var{location}. The data is read at an offset of
-@var{offset} from the start of the input section, and is read for
-@var{count} bytes.
-
-If the contents of a constuctor with the @code{SEC_CONSTUCTOR} flag
-set are requested, then the @var{location} is filled with zeroes.
-
-If no errors occur, @code{true} is returned, else @code{false}.
-Possible errors are:
-
-@table @code
-@item unknown yet
-@end table
-*/
-
- PROTO(boolean, bfd_get_section_contents,
- (bfd *abfd, asection *section, PTR location,
- file_ptr offset, bfd_size_type count));
-
-/*
-*/
-
-
-
-/*:archures.c*/
-/* bfd_architecture
-This enum gives the object file's CPU
-architecture, in a global sense. E.g. what processor family does it
-belong to? There is another field, which indicates what processor
-within the family is in use. The machine gives a number which
-distingushes different versions of the architecture, containing for
-example 2 and 3 for Intel i960 KA and i960 KB, and 68020 and 68030 for
-Motorola 68020 and 68030.
-*/
+
+#define BFD_ABS_SECTION_NAME "*ABS*"
+#define BFD_UND_SECTION_NAME "*UND*"
+#define BFD_COM_SECTION_NAME "*COM*"
+
+ /* the absolute section */
+ extern asection bfd_abs_section;
+ /* Pointer to the undefined section */
+ extern asection bfd_und_section;
+ /* Pointer to the common section */
+ extern asection bfd_com_section;
+
+ extern struct symbol_cache_entry *bfd_abs_symbol;
+ extern struct symbol_cache_entry *bfd_com_symbol;
+ extern struct symbol_cache_entry *bfd_und_symbol;
+#define bfd_get_section_size_before_reloc(section) \
+ (section->reloc_done ? (abort(),1): (section)->_raw_size)
+#define bfd_get_section_size_after_reloc(section) \
+ ((section->reloc_done) ? (section)->_cooked_size: (abort(),1))
+asection *
+bfd_get_section_by_name PARAMS ((bfd *abfd, CONST char *name));
+
+asection *
+bfd_make_section_old_way PARAMS ((bfd *, CONST char *name));
+
+asection *
+bfd_make_section PARAMS ((bfd *, CONST char *name));
+
+boolean
+bfd_set_section_flags PARAMS ((bfd *, asection *, flagword));
+
+void
+bfd_map_over_sections PARAMS ((bfd *abfd,
+ void (*func)(bfd *abfd,
+ asection *sect,
+ PTR obj),
+ PTR obj));
+
+boolean
+bfd_set_section_size PARAMS ((bfd *, asection *, bfd_size_type val));
+
+boolean
+bfd_set_section_contents
+ PARAMS ((bfd *abfd,
+ asection *section,
+ PTR data,
+ file_ptr offset,
+ bfd_size_type count));
+
+boolean
+bfd_get_section_contents
+ PARAMS ((bfd *abfd, asection *section, PTR location,
+ file_ptr offset, bfd_size_type count));
projects / deliverable / binutils-gdb.git / blobdiff