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* read.c (s_lcomm_internal): Make global. 

* read.h (s_lcomm_internal): Declare.
	* config/obj-elf.c (elf_pseudo_table): Handle lcomm.
	(obj_elf_lcomm): New function.
This commit is contained in:
Alan Modra 2003-12-13 08:59:24 +00:00
parent e13bab5a71
commit 13c5698440
4 changed files with 31 additions and 12 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2003-12-13 Alan Modra <amodra@bigpond.net.au>
* read.c (s_lcomm_internal): Make global.
* read.h (s_lcomm_internal): Declare.
* config/obj-elf.c (elf_pseudo_table): Handle lcomm.
(obj_elf_lcomm): New function.
2003-12-13 Alan Modra <amodra@bigpond.net.au>
* read.c: Remove unneeded prototypes.

33
gas/config/obj-elf.c
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@ -85,12 +85,14 @@ static void obj_elf_symver PARAMS ((int));
static void obj_elf_subsection PARAMS ((int));
static void obj_elf_popsection PARAMS ((int));
static void obj_elf_tls_common PARAMS ((int));
static void obj_elf_lcomm (int);
static const pseudo_typeS elf_pseudo_table[] =
{
{"comm", obj_elf_common, 0},
{"common", obj_elf_common, 1},
{"ident", obj_elf_ident, 0},
{"lcomm", obj_elf_lcomm, 0},
{"local", obj_elf_local, 0},
{"previous", obj_elf_previous, 0},
{"section", obj_elf_section, 0},
@ -381,6 +383,15 @@ obj_elf_tls_common (ignore)
symbol_get_bfdsym (symbolP)->flags |= BSF_THREAD_LOCAL;
}
static void
obj_elf_lcomm (int ignore ATTRIBUTE_UNUSED)
{
symbolS *symbolP = s_comm_internal (0, s_lcomm_internal);
if (symbolP)
symbol_get_bfdsym (symbolP)->flags |= BSF_OBJECT;
}
static void
obj_elf_local (ignore)
int ignore ATTRIBUTE_UNUSED;
@ -640,7 +651,7 @@ obj_elf_change_section (name, type, attr, entsize, group_name, linkonce, push)
/* Prevent SEC_HAS_CONTENTS from being inadvertently set. */
if (type == SHT_NOBITS)
seg_info (sec)->bss = 1;
seg_info (sec)->bss = 1;
if (linkonce)
flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
@ -654,7 +665,7 @@ obj_elf_change_section (name, type, attr, entsize, group_name, linkonce, push)
if (secsym != NULL)
symbol_set_bfdsym (secsym, sec->symbol);
else
symbol_table_insert (section_symbol (sec));
symbol_table_insert (section_symbol (sec));
}
else if (attr != 0)
{
@ -1738,9 +1749,9 @@ elf_frob_symbol (symp, puntp)
/* This symbol was given a new name with the .symver directive.
If this is an external reference, just rename the symbol to
include the version string. This will make the relocs be
against the correct versioned symbol.
If this is an external reference, just rename the symbol to
include the version string. This will make the relocs be
against the correct versioned symbol.
If this is a definition, add an alias. FIXME: Using an alias
will permit the debugging information to refer to the right
@ -1750,8 +1761,8 @@ elf_frob_symbol (symp, puntp)
if (! S_IS_DEFINED (symp))
{
/* Verify that the name isn't using the @@ syntax--this is
reserved for definitions of the default version to link
against. */
reserved for definitions of the default version to link
against. */
if (p[1] == ELF_VER_CHR)
{
as_bad (_("invalid attempt to declare external version name as default in symbol `%s'"),
@ -2080,9 +2091,9 @@ elf_frob_file_after_relocs ()
sec->_raw_size = bfd_ecoff_debug_size (stdoutput, &debug, debug_swap);
/* Pass BUF to bfd_set_section_contents because this will
eventually become a call to fwrite, and ISO C prohibits
passing a NULL pointer to a stdio function even if the
pointer will not be used. */
eventually become a call to fwrite, and ISO C prohibits
passing a NULL pointer to a stdio function even if the
pointer will not be used. */
if (! bfd_set_section_contents (stdoutput, sec, (PTR) buf,
(file_ptr) 0, (bfd_size_type) 0))
as_fatal (_("can't start writing .mdebug section: %s"),
@ -2121,7 +2132,7 @@ elf_frob_file_after_relocs ()
int_32 version = (major ver # << 16) | version of tools ;
int_32 source = (tool_id << 16 ) | 1 ;
int_32 info = 0 ; These are set by the SCO tools, but we
don't know enough about the source
don't know enough about the source
environment to set them. SCO ld currently
ignores them, and recommends we set them
to zero. */

2
gas/read.c
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@ -2022,7 +2022,7 @@ parse_align (int align_bytes)
(alignment as a power of 2), or 2 if this was a ".bss" directive
with alignment in bytes. */
static symbolS *
symbolS *
s_lcomm_internal (int needs_align, symbolS *symbolP, addressT size)
{
addressT align = 0;

1
gas/read.h
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@ -142,6 +142,7 @@ extern void s_align_ptwo (int);
extern void bss_alloc (symbolS *, addressT, int);
extern offsetT parse_align (int);
extern symbolS *s_comm_internal (int, symbolS *(*) (int, symbolS *, addressT));
extern symbolS *s_lcomm_internal (int, symbolS *, addressT);
extern void s_app_file_string (char *);
extern void s_app_file (int);
extern void s_app_line (int);