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* ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not

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ecoff_undefined.
	(ecoff_frob_symbol): Don't check ecoff_undefined.
	(ecoff_build_symbols): Get size of an undefined symbol from
	sym->ecoff_extern_size, not S_GET_VALUE (sym).
This commit is contained in:
Ian Lance Taylor 1994-02-04 04:14:24 +00:00
parent 11c0749600
commit f85ad9d5c5
2 changed files with 29 additions and 14 deletions
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15
gas/ChangeLog
View File

@ -1,3 +1,18 @@
Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
ecoff_undefined to ecoff_extern_size.
* config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
* config/tc-mips.c (s_extern): Set ecoff_extern_size to the
external symbol size, rathern than setting the symbol value.
(md_estimate_size_before_relax): Check both ecoff_extern_size and
symbol value to see if GP referencing can be used.
* ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
ecoff_undefined.
(ecoff_frob_symbol): Don't check ecoff_undefined.
(ecoff_build_symbols): Get size of an undefined symbol from
sym->ecoff_extern_size, not S_GET_VALUE (sym).
Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* Makefile.in: Avoid bug in losing hpux sed.

28
gas/ecoff.c
View File

@ -1501,7 +1501,7 @@ ecoff_symbol_new_hook (symbolP)
add_file ((const char *) NULL, 0);
symbolP->ecoff_file = cur_file_ptr;
symbolP->ecoff_symbol = NULL;
symbolP->ecoff_undefined = 0;
symbolP->ecoff_extern_size = 0;
}
/* Add a page to a varray object. */
@ -3421,17 +3421,14 @@ ecoff_stab (what, string, type, other, desc)
cur_file_ptr = save_file_ptr;
}
/* Frob an ECOFF symbol. A .extern symbol will have a value, but is
not common. Small common symbols go into a special .scommon
section rather than bfd_com_section. */
/* Frob an ECOFF symbol. Small common symbols go into a special
.scommon section rather than bfd_com_section. */
void
ecoff_frob_symbol (sym)
symbolS *sym;
{
if (sym->ecoff_undefined)
S_SET_SEGMENT (sym, undefined_section);
else if (S_IS_COMMON (sym)
if (S_IS_COMMON (sym)
&& S_GET_VALUE (sym) > 0
&& S_GET_VALUE (sym) <= bfd_get_gp_size (stdoutput))
{
@ -3835,15 +3832,18 @@ ecoff_build_symbols (backend, buf, bufend, offset)
else
st = st_Static;
if (! S_IS_DEFINED (as_sym)
|| as_sym->ecoff_undefined)
if (! S_IS_DEFINED (as_sym))
{
if (S_GET_VALUE (as_sym) > 0
&& (S_GET_VALUE (as_sym)
<= bfd_get_gp_size (stdoutput)))
sc = sc_SUndefined;
else
if (as_sym->ecoff_extern_size == 0
|| (as_sym->ecoff_extern_size
> bfd_get_gp_size (stdoutput)))
sc = sc_Undefined;
else
{
sc = sc_SUndefined;
sym_ptr->ecoff_sym.asym.value =
as_sym->ecoff_extern_size;
}
}
else if (S_IS_COMMON (as_sym))
{