/* Read a symbol table in ECOFF format (Third-Eye).
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
Original version contributed by Alessandro Forin (af@cs.cmu.edu) at
CMU. Major work by Per Bothner, John Gilmore and Ian Lance Taylor
{
int regno = gdbarch_ecoff_reg_to_regnum (gdbarch, SYMBOL_VALUE (sym));
- if (regno < 0
- || regno >= (gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch)))
+ if (regno < 0 || regno >= gdbarch_num_cooked_regs (gdbarch))
{
- reg_value_complaint (regno,
- gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch),
+ reg_value_complaint (regno, gdbarch_num_cooked_regs (gdbarch),
SYMBOL_PRINT_NAME (sym));
regno = gdbarch_sp_regnum (gdbarch); /* Known safe, though useless. */
textlow = 0;
pst = start_psymtab_common (objfile,
fdr_name (fh),
- textlow,
- objfile->global_psymbols,
- objfile->static_psymbols);
+ textlow);
pst->read_symtab_private = XOBNEW (&objfile->objfile_obstack, symloc);
memset (pst->read_symtab_private, 0, sizeof (struct symloc));
/* Handle stabs continuation. */
{
char *stabstring = debug_info->ss + fh->issBase + sh.iss;
+ /* If we need to heap-allocate STABSTRING, this owns
+ it. */
+ gdb::unique_xmalloc_ptr<char> stabstring_storage;
int len = strlen (stabstring);
while (stabstring[len - 1] == '\\')
stabstring2 = debug_info->ss + fh->issBase + sh2.iss;
len2 = strlen (stabstring2);
- /* Concatinate stabstring2 with stabstring1. */
- if (stabstring
- && stabstring != debug_info->ss + fh->issBase + sh.iss)
- stabstring
- = (char *) xrealloc (stabstring, len + len2 + 1);
+ /* Concatenate stabstring2 with stabstring1. */
+ if (stabstring_storage != nullptr)
+ {
+ stabstring_storage.reset
+ ((char *) xrealloc (stabstring_storage.release (),
+ len + len2 + 1));
+ stabstring = stabstring_storage.get ();
+ }
else
{
- stabstring = (char *) xmalloc (len + len2 + 1);
+ stabstring_storage.reset
+ ((char *) xmalloc (len + len2 + 1));
+ stabstring = stabstring_storage.get ();
strcpy (stabstring, stabstring1);
}
strcpy (stabstring + len, stabstring2);
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
sh.value,
psymtab_language, objfile);
continue;
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
sh.value,
psymtab_language, objfile);
continue;
add_psymbol_to_list (namestring, p - namestring, 1,
STRUCT_DOMAIN, LOC_TYPEDEF,
-1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
if (p[2] == 't')
{
p - namestring, 1,
VAR_DOMAIN, LOC_TYPEDEF,
-1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language,
objfile);
p += 1;
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_TYPEDEF,
-1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
}
check_enum:
add_psymbol_to_list (p, q - p, 1,
VAR_DOMAIN, LOC_CONST,
-1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language,
objfile);
/* Point past the name. */
/* Constant, e.g. from "const" in Pascal. */
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_CONST, -1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
continue;
case 'f':
if (! pst)
{
- int name_len = p - namestring;
- char *name = (char *) xmalloc (name_len + 1);
-
- memcpy (name, namestring, name_len);
- name[name_len] = '\0';
- function_outside_compilation_unit_complaint (name);
- xfree (name);
+ std::string copy (namestring, p);
+ function_outside_compilation_unit_complaint
+ (copy.c_str ());
}
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
sh.value,
psymtab_language, objfile);
continue;
case 'F':
if (! pst)
{
- int name_len = p - namestring;
- char *name = (char *) xmalloc (name_len + 1);
-
- memcpy (name, namestring, name_len);
- name[name_len] = '\0';
- function_outside_compilation_unit_complaint (name);
- xfree (name);
+ std::string copy (namestring, p);
+ function_outside_compilation_unit_complaint
+ (copy.c_str ());
}
add_psymbol_to_list (namestring, p - namestring, 1,
VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
sh.value,
psymtab_language, objfile);
continue;
hex_string (type_code)); /* CUR_SYMBOL_TYPE */
continue;
}
- if (stabstring
- && stabstring != debug_info->ss + fh->issBase + sh.iss)
- xfree (stabstring);
}
/* end - Handle continuation */
}
add_psymbol_to_list (sym_name, strlen (sym_name), 1,
VAR_DOMAIN, LOC_BLOCK,
section,
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
sh.value, psymtab_language, objfile);
else
add_psymbol_to_list (sym_name, strlen (sym_name), 1,
VAR_DOMAIN, LOC_BLOCK,
section,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
sh.value, psymtab_language, objfile);
procaddr = sh.value;
{
add_psymbol_to_list (sym_name, strlen (sym_name), 1,
STRUCT_DOMAIN, LOC_TYPEDEF, -1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
}
handle_psymbol_enumerators (objfile, fh, sh.st, sh.value);
/* Use this gdb symbol. */
add_psymbol_to_list (sym_name, strlen (sym_name), 1,
VAR_DOMAIN, theclass, section,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
sh.value, psymtab_language, objfile);
skip:
cur_sdx++; /* Go to next file symbol. */
add_psymbol_to_list (sym_name, strlen (sym_name), 1,
VAR_DOMAIN, theclass,
section,
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
svalue, psymtab_language, objfile);
}
}
&& save_pst->text_low_valid
&& !(objfile->flags & OBJF_REORDERED))
{
- ALL_OBJFILE_PSYMTABS (objfile, pst)
- {
- if (save_pst != pst
- && save_pst->raw_text_low () >= pst->raw_text_low ()
- && save_pst->raw_text_low () < pst->raw_text_high ()
- && save_pst->raw_text_high () > pst->raw_text_high ())
- {
- objfile->flags |= OBJF_REORDERED;
- break;
- }
- }
+ for (partial_symtab *iter : objfile->psymtabs ())
+ {
+ if (save_pst != iter
+ && save_pst->raw_text_low () >= iter->raw_text_low ()
+ && save_pst->raw_text_low () < iter->raw_text_high ()
+ && save_pst->raw_text_high () > iter->raw_text_high ())
+ {
+ objfile->flags |= OBJF_REORDERED;
+ break;
+ }
+ }
}
}
/* Skip the first file indirect entry as it is a self dependency for
source files or a reverse .h -> .c dependency for header files. */
pst->number_of_dependencies = 0;
- pst->dependencies = XOBNEWVEC (&objfile->objfile_obstack,
- partial_symtab *, (fh->crfd - 1));
+ pst->dependencies
+ = objfile->partial_symtabs->allocate_dependencies (fh->crfd - 1);
for (s_idx = 1; s_idx < fh->crfd; s_idx++)
{
RFDT rh;
/* Remove the dummy psymtab created for -O3 images above, if it is
still empty, to enable the detection of stripped executables. */
- if (objfile->psymtabs->next == NULL
- && objfile->psymtabs->number_of_dependencies == 0
- && objfile->psymtabs->n_global_syms == 0
- && objfile->psymtabs->n_static_syms == 0)
- objfile->psymtabs = NULL;
+ pst = objfile->partial_symtabs->psymtabs;
+ if (pst->next == NULL
+ && pst->number_of_dependencies == 0
+ && pst->n_global_syms == 0
+ && pst->n_static_syms == 0)
+ objfile->partial_symtabs->psymtabs = NULL;
}
/* If the current psymbol has an enumerated type, we need to add
in psymtabs, just in symtabs. */
add_psymbol_to_list (name, strlen (name), 1,
VAR_DOMAIN, LOC_CONST, -1,
- &objfile->static_psymbols, 0,
+ psymbol_placement::STATIC, 0,
psymtab_language, objfile);
ext_sym += external_sym_size;
}
add_symbol (struct symbol *s, struct symtab *symtab, struct block *b)
{
symbol_set_symtab (s, symtab);
- dict_add_symbol (BLOCK_DICT (b), s);
+ mdict_add_symbol (BLOCK_MULTIDICT (b), s);
}
/* Add a new block B to a symtab S. */
}
/* Allocate and zero a new block of language LANGUAGE, and set its
- BLOCK_DICT. If function is non-zero, assume the block is
+ BLOCK_MULTIDICT. If function is non-zero, assume the block is
associated to a function, and make sure that the symbols are stored
linearly; otherwise, store them hashed. */
struct block *retval = XCNEW (struct block);
if (type == FUNCTION_BLOCK)
- BLOCK_DICT (retval) = dict_create_linear_expandable (language);
+ BLOCK_MULTIDICT (retval) = mdict_create_linear_expandable (language);
else
- BLOCK_DICT (retval) = dict_create_hashed_expandable (language);
+ BLOCK_MULTIDICT (retval) = mdict_create_hashed_expandable (language);
return retval;
}
projects / deliverable / binutils-gdb.git / blobdiff