diff options
Diffstat (limited to 'bfd/section.c')
| -rw-r--r-- | bfd/section.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/bfd/section.c b/bfd/section.c index b9a39b6..69d80cf 100644 --- a/bfd/section.c +++ b/bfd/section.c @@ -264,6 +264,14 @@ CODE_FRAGMENT . sections. *} .#define SEC_COFF_SHARED_LIBRARY 0x800 . +. {* The section has GOT references. This flag is only for the +. linker, and is currently only used by the elf32-hppa back end. +. It will be set if global offset table references were detected +. in this section, which indicate to the linker that the section +. contains PIC code, and must be handled specially when doing a +. static link. *} +.#define SEC_HAS_GOT_REF 0x4000 +. . {* The section contains common symbols (symbols may be defined . multiple times, the value of a symbol is the amount of . space it requires, and the largest symbol value is the one @@ -637,6 +645,55 @@ bfd_get_section_by_name (abfd, name) /* FUNCTION + bfd_get_unique_section_name + +SYNOPSIS + char *bfd_get_unique_section_name(bfd *abfd, + const char *template, + int *count); + +DESCRIPTION + Invent a section name that is unique in @var{abfd} by tacking + a digit suffix onto the original @var{template}. If @var{count} + is non-NULL, then it specifies the first number tried as a + suffix to generate a unique name. The value pointed to by + @var{count} will be incremented in this case. +*/ + +char * +bfd_get_unique_section_name (abfd, template, count) + bfd *abfd; + const char *template; + int *count; +{ + int num; + unsigned int len; + char *sname; + + len = strlen (template); + sname = bfd_malloc (len + 7); + strcpy (sname, template); + num = 1; + if (count != NULL) + num = *count; + + do + { + /* If we have a million sections, something is badly wrong. */ + if (num > 999999) + abort (); + sprintf (sname + len, "%d", num++); + } + while (bfd_get_section_by_name (abfd, sname) != NULL); + + if (count != NULL) + *count = num; + return sname; +} + + +/* +FUNCTION bfd_make_section_old_way SYNOPSIS |