/* coff object file format
- Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
- Free Software Foundation, Inc.
+ Copyright (C) 1989-2015 Free Software Foundation, Inc.
This file is part of GAS.
#include "as.h"
#include "safe-ctype.h"
-#include "obstack.h"
#include "subsegs.h"
+#include "struc-symbol.h"
#ifdef TE_PE
#include "coff/pe.h"
#endif
+#ifdef OBJ_XCOFF
+#include "coff/xcoff.h"
+#endif
+
#define streq(a,b) (strcmp ((a), (b)) == 0)
#define strneq(a,b,n) (strncmp ((a), (b), (n)) == 0)
}
/* Emit a string. Note no NUL-termination. */
- pfxlen = strlen (" -aligncomm:") + strlen (S_GET_NAME (symbolP)) + 1;
+ pfxlen = strlen (" -aligncomm:") + 2 + strlen (S_GET_NAME (symbolP)) + 1;
numlen = snprintf (numbuff, sizeof (numbuff), "%d", (int) align);
frag = frag_more (pfxlen + numlen);
- (void) sprintf (frag, " -aligncomm:%s,", S_GET_NAME (symbolP));
+ (void) sprintf (frag, " -aligncomm:\"%s\",", S_GET_NAME (symbolP));
memcpy (frag + pfxlen, numbuff, numlen);
/* Restore original subseg. */
subseg_set (current_seg, current_subseg);
memset (s, 0, sz);
coffsymbol (symbol_get_bfdsym (symbolP))->native = (combined_entry_type *) s;
+ coffsymbol (symbol_get_bfdsym (symbolP))->native->is_sym = TRUE;
S_SET_DATA_TYPE (symbolP, T_NULL);
S_SET_STORAGE_CLASS (symbolP, 0);
static const char *
weak_altname2name (const char * name)
{
- char * weak_name;
- char * dot;
-
gas_assert (weak_is_altname (name));
-
- weak_name = xstrdup (name + 6);
- if ((dot = strchr (weak_name, '.')))
- *dot = 0;
- return weak_name;
+ return xstrdup (name + 6);
}
/* Make a weak symbol name unique by
#endif
gas_assert (weak_is_altname (name));
- if (strchr (name + sizeof (weak_altprefix), '.'))
- return name;
-
ret = xmalloc (strlen (name) + strlen (unique) + 2);
strcpy (ret, name);
strcat (ret, ".");
}
}
- if (coff_last_function == 0 && SF_GET_FUNCTION (symp))
+ if (coff_last_function == 0 && SF_GET_FUNCTION (symp)
+ && S_IS_DEFINED (symp))
{
union internal_auxent *auxp;
sizeof (auxp->x_sym.x_fcnary.x_ary.x_dimen));
}
- if (S_GET_STORAGE_CLASS (symp) == C_EFCN)
+ if (S_GET_STORAGE_CLASS (symp) == C_EFCN
+ && S_IS_DEFINED (symp))
{
if (coff_last_function == 0)
as_fatal (_("C_EFCN symbol for %s out of scope"),
'o' for over
'w' for data
'd' (apparently m88k for data)
+ 'e' for exclude
'x' for text
'r' for read-only data
's' for shared data (PE)
}
switch (attr)
{
+ case 'e':
+ /* Exclude section from linking. */
+ flags |= SEC_EXCLUDE;
+ break;
+
case 'b':
/* Uninitialised data section. */
flags |= SEC_ALLOC;
}
sec = subseg_new (name, (subsegT) exp);
+
if (alignment >= 0)
sec->alignment_power = alignment;
segT strsec;
char *p;
fragS *fragp;
- bfd_vma size, n_entries, mask;
- bfd_vma align_power = (bfd_vma)sec->alignment_power + OCTETS_PER_BYTE_POWER;
+ bfd_vma n_entries;
/* The COFF back end in BFD requires that all section sizes be
rounded up to multiples of the corresponding section alignments,
supposedly because standard COFF has no other way of encoding alignment
for sections. If your COFF flavor has a different way of encoding
section alignment, then skip this step, as TICOFF does. */
- size = bfd_get_section_size (sec);
- mask = ((bfd_vma) 1 << align_power) - 1;
+ bfd_vma size = bfd_get_section_size (sec);
#if !defined(TICOFF)
+ bfd_vma align_power = (bfd_vma) sec->alignment_power + OCTETS_PER_BYTE_POWER;
+ bfd_vma mask = ((bfd_vma) 1 << align_power) - 1;
+
if (size & mask)
{
bfd_vma new_size;
#endif
{
symbolS *secsym = section_symbol (sec);
+ unsigned char sclass = C_STAT;
- S_SET_STORAGE_CLASS (secsym, C_STAT);
+#ifdef OBJ_XCOFF
+ if (bfd_get_section_flags (stdoutput, sec) & SEC_DEBUGGING)
+ sclass = C_DWARF;
+#endif
+ S_SET_STORAGE_CLASS (secsym, sclass);
S_SET_NUMBER_AUXILIARY (secsym, 1);
SF_SET_STATICS (secsym);
SA_SET_SCN_SCNLEN (secsym, size);
}
#ifdef DEBUG
+const char * s_get_name (symbolS *);
+
const char *
s_get_name (symbolS *s)
{
return ((s == NULL) ? "(NULL)" : S_GET_NAME (s));
}
+void symbol_dump (void);
+
void
symbol_dump (void)
{
0, /* ecoff_set_ext */
coff_obj_read_begin_hook,
coff_obj_symbol_new_hook,
- coff_obj_symbol_clone_hook
+ coff_obj_symbol_clone_hook,
+ coff_adjust_symtab
};