/* Read AIX xcoff symbol tables and convert to internal format, for GDB.
- Copyright (C) 1986-2019 Free Software Foundation, Inc.
+ Copyright (C) 1986-2020 Free Software Foundation, Inc.
Derived from coffread.c, dbxread.c, and a lot of hacking.
Contributed by IBM Corporation.
#include <sys/file.h>
#endif
#include <sys/stat.h>
+#include <algorithm>
#include "coff/internal.h"
#include "libcoff.h" /* FIXME, internal data from BFD */
#include "aout/stab_gnu.h"
\f
-/* Key for XCOFF-associated data. */
-
-static const struct objfile_data *xcoff_objfile_data_key;
-
/* We put a pointer to this structure in the read_symtab_private field
of the psymtab. */
static unsigned local_symesz;
-struct coff_symfile_info
+struct xcoff_symfile_info
{
- file_ptr min_lineno_offset; /* Where in file lowest line#s are. */
- file_ptr max_lineno_offset; /* 1+last byte of line#s in file. */
+ file_ptr min_lineno_offset {}; /* Where in file lowest line#s are. */
+ file_ptr max_lineno_offset {}; /* 1+last byte of line#s in file. */
/* Pointer to the string table. */
- char *strtbl;
+ char *strtbl = nullptr;
/* Pointer to debug section. */
- char *debugsec;
+ char *debugsec = nullptr;
/* Pointer to the a.out symbol table. */
- char *symtbl;
+ char *symtbl = nullptr;
/* Number of symbols in symtbl. */
- int symtbl_num_syms;
+ int symtbl_num_syms = 0;
/* Offset in data section to TOC anchor. */
- CORE_ADDR toc_offset;
+ CORE_ADDR toc_offset = 0;
};
+/* Key for XCOFF-associated data. */
+
+static const struct objfile_key<xcoff_symfile_info> xcoff_objfile_data_key;
+
/* Convenience macro to access the per-objfile XCOFF data. */
#define XCOFF_DATA(objfile) \
- ((struct coff_symfile_info *) objfile_data ((objfile), \
- xcoff_objfile_data_key))
+ xcoff_objfile_data_key.get (objfile)
/* XCOFF names for dwarf sections. There is no compressed sections. */
{ NULL, NULL },
{ ".dwmac", NULL },
{ ".dwstr", NULL },
+ { NULL, NULL }, /* debug_str_offsets */
{ NULL, NULL }, /* debug_line_str */
{ ".dwrnges", NULL },
{ NULL, NULL }, /* debug_rnglists */
static struct symbol *process_xcoff_symbol (struct coff_symbol *,
struct objfile *);
-static void read_xcoff_symtab (struct objfile *, struct partial_symtab *);
+static void read_xcoff_symtab (struct objfile *, legacy_psymtab *);
#if 0
static void add_stab_to_list (char *, struct pending_stabs **);
#endif
-static int compare_lte (const void *, const void *);
-
static struct linetable *arrange_linetable (struct linetable *);
static void record_include_end (struct coff_symbol *);
if (sect->target_index == args->targ_index)
{
/* This is the section. Figure out what SECT_OFF_* code it is. */
- if (bfd_get_section_flags (abfd, sect) & SEC_CODE)
+ if (bfd_section_flags (sect) & SEC_CODE)
*args->resultp = SECT_OFF_TEXT (objfile);
- else if (bfd_get_section_flags (abfd, sect) & SEC_LOAD)
+ else if (bfd_section_flags (sect) & SEC_LOAD)
*args->resultp = SECT_OFF_DATA (objfile);
else
*args->resultp = gdb_bfd_section_index (abfd, sect);
/* *INDENT-ON* */
-
-/* compare line table entry addresses. */
-
-static int
-compare_lte (const void *lte1p, const void *lte2p)
-{
- struct linetable_entry *lte1 = (struct linetable_entry *) lte1p;
- struct linetable_entry *lte2 = (struct linetable_entry *) lte2p;
-
- return lte1->pc - lte2->pc;
-}
-
/* Given a line table with function entries are marked, arrange its
functions in ascending order and strip off function entry markers
and return it in a newly created table. If the old one is good
for (function_count = 0, ii = 0; ii < oldLineTb->nitems; ++ii)
{
+ if (oldLineTb->item[ii].is_stmt == 0)
+ continue;
+
if (oldLineTb->item[ii].line == 0)
{ /* Function entry found. */
if (function_count >= fentry_size)
fentry_size * sizeof (struct linetable_entry));
}
fentry[function_count].line = ii;
+ fentry[function_count].is_stmt = 1;
fentry[function_count].pc = oldLineTb->item[ii].pc;
++function_count;
return oldLineTb;
}
else if (function_count > 1)
- qsort (fentry, function_count,
- sizeof (struct linetable_entry), compare_lte);
+ std::sort (fentry, fentry + function_count,
+ [] (const linetable_entry <e1, const linetable_entry& lte2)
+ { return lte1.pc < lte2.pc; });
/* Allocate a new line table. */
newLineTb = (struct linetable *)
/* Global variable to pass the psymtab down to all the routines involved
in psymtab to symtab processing. */
-static struct partial_symtab *this_symtab_psymtab;
+static legacy_psymtab *this_symtab_psymtab;
/* Objfile related to this_symtab_psymtab; set at the same time. */
static struct objfile *this_symtab_objfile;
CORE_ADDR endaddr, unsigned *firstLine)
{
struct objfile *objfile = this_symtab_objfile;
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
unsigned int curoffset;
CORE_ADDR addr;
void *ext_lnno;
addr = (int_lnno.l_lnno
? int_lnno.l_addr.l_paddr
: read_symbol_nvalue (int_lnno.l_addr.l_symndx));
- addr += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
+ addr += objfile->text_section_offset ();
if (addr < startaddr || (endaddr && addr >= endaddr))
return;
/* Read symbols for a given partial symbol table. */
static void
-read_xcoff_symtab (struct objfile *objfile, struct partial_symtab *pst)
+read_xcoff_symtab (struct objfile *objfile, legacy_psymtab *pst)
{
bfd *abfd = objfile->obfd;
char *raw_auxptr; /* Pointer to first raw aux entry for sym. */
- struct coff_symfile_info *xcoff = XCOFF_DATA (objfile);
+ struct xcoff_symfile_info *xcoff = XCOFF_DATA (objfile);
char *strtbl = xcoff->strtbl;
char *debugsec = xcoff->debugsec;
const char *debugfmt = bfd_xcoff_is_xcoff64 (abfd) ? "XCOFF64" : "XCOFF";
pst_symtab_language = deduce_language_from_filename (filestring);
start_stabs ();
- start_symtab (objfile, filestring, (char *) NULL, file_start_addr,
+ start_symtab (objfile, filestring, NULL, file_start_addr,
pst_symtab_language);
record_debugformat (debugfmt);
symnum = ((struct symloc *) pst->read_symtab_private)->first_symnum;
}
start_stabs ();
- start_symtab (objfile, "_globals_", (char *) NULL,
- (CORE_ADDR) 0, pst_symtab_language);
+ start_symtab (objfile, "_globals_", NULL,
+ 0, pst_symtab_language);
record_debugformat (debugfmt);
cur_src_end_addr = first_object_file_end;
/* Done with all files, everything from here on is globals. */
c_type value of main symbol table will be set only in case of
C_EXT/C_HIDEEXT/C_WEAKEXT storage class symbols.
Bit 10 of type is set if symbol is a function, ie the value is set
- to 32(0x20). So we need to read the first function auxiliay entry
+ to 32(0x20). So we need to read the first function auxiliary entry
which contains the size. */
if (cs->c_naux > 1 && ISFCN (cs->c_type))
{
continue;
}
/* Read the csect auxiliary header, which is always the last by
- onvention. */
+ convention. */
bfd_coff_swap_aux_in (abfd,
raw_auxptr
+ ((coff_data (abfd)->local_symesz)
/* Give all csects for this source file the same
name. */
start_symtab (objfile, filestring, NULL,
- (CORE_ADDR) 0, pst_symtab_language);
+ 0, pst_symtab_language);
record_debugformat (debugfmt);
}
}
file_start_addr =
- cs->c_value + ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
+ cs->c_value + objfile->text_section_offset ();
file_end_addr = file_start_addr + CSECT_LEN (&main_aux);
if (cs->c_name && (cs->c_name[0] == '.' || cs->c_name[0] == '@'))
filestring = cs->c_name;
start_stabs ();
- start_symtab (objfile, filestring, (char *) NULL, (CORE_ADDR) 0,
- pst_symtab_language);
+ start_symtab (objfile, filestring, NULL, 0, pst_symtab_language);
record_debugformat (debugfmt);
last_csect_name = 0;
case C_FCN:
if (strcmp (cs->c_name, ".bf") == 0)
{
- CORE_ADDR off = ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
+ CORE_ADDR off = objfile->text_section_offset ();
bfd_coff_swap_aux_in (abfd, raw_auxptr, cs->c_type, cs->c_sclass,
0, cs->c_naux, &main_aux);
NULL, cstk.start_addr,
(fcn_cs_saved.c_value
+ fcn_aux_saved.x_sym.x_misc.x_fsize
- + ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile))));
+ + objfile->text_section_offset ()));
within_function = 0;
}
break;
depth++;
newobj = push_context (depth,
(cs->c_value
- + ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile))));
+ + objfile->text_section_offset ()));
}
else if (strcmp (cs->c_name, ".eb") == 0)
{
cstk.old_blocks, NULL,
cstk.start_addr,
(cs->c_value
- + ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile))));
+ + objfile->text_section_offset ()));
}
*get_local_symbols () = cstk.locals;
}
}
}
-#define SYMBOL_DUP(SYMBOL1, SYMBOL2) \
- (SYMBOL2) = XOBNEW (&objfile->objfile_obstack, struct symbol); \
- *(SYMBOL2) = *(SYMBOL1);
-
-
#define SYMNAME_ALLOC(NAME, ALLOCED) \
- ((ALLOCED) ? (NAME) : obstack_copy0 (&objfile->objfile_obstack, \
- (NAME), strlen (NAME)))
+ ((ALLOCED) ? (NAME) : obstack_strdup (&objfile->objfile_obstack, \
+ (NAME)))
/* process one xcoff symbol. */
else
{
sec = secnum_to_section (cs->c_secnum, objfile);
- off = ANOFFSET (objfile->section_offsets, sec);
+ off = objfile->section_offsets[sec];
}
name = cs->c_name;
if (name[0] == '.')
++name;
- initialize_objfile_symbol (sym);
-
/* default assumptions */
- SYMBOL_VALUE_ADDRESS (sym) = cs->c_value + off;
+ SET_SYMBOL_VALUE_ADDRESS (sym, cs->c_value + off);
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
SYMBOL_SECTION (sym) = secnum_to_section (cs->c_secnum, objfile);
will be patched with the type from its stab entry later on in
patch_block_stabs (), unless the file was compiled without -g. */
- SYMBOL_SET_LINKAGE_NAME (sym, ((const char *)
- SYMNAME_ALLOC (name, symname_alloced)));
+ sym->set_linkage_name (SYMNAME_ALLOC (name, symname_alloced));
SYMBOL_TYPE (sym) = objfile_type (objfile)->nodebug_text_symbol;
SYMBOL_ACLASS_INDEX (sym) = LOC_BLOCK;
- SYMBOL_DUP (sym, sym2);
+ sym2 = new (&objfile->objfile_obstack) symbol (*sym);
if (cs->c_sclass == C_EXT || C_WEAKEXT)
add_symbol_to_list (sym2, get_global_symbols ());
if (*pp == 'V' && !within_function)
*pp = 'S';
sym = define_symbol ((cs->c_value
- + ANOFFSET (objfile->section_offsets,
- static_block_section)),
+ + objfile->section_offsets[static_block_section]),
cs->c_name, 0, 0, objfile);
if (sym != NULL)
{
- SYMBOL_VALUE_ADDRESS (sym) += static_block_base;
+ SET_SYMBOL_VALUE_ADDRESS (sym,
+ SYMBOL_VALUE_ADDRESS (sym)
+ + static_block_base);
SYMBOL_SECTION (sym) = static_block_section;
}
return sym;
static void
read_symbol (struct internal_syment *symbol, int symno)
{
- struct coff_symfile_info *xcoff = XCOFF_DATA (this_symtab_objfile);
+ struct xcoff_symfile_info *xcoff = XCOFF_DATA (this_symtab_objfile);
int nsyms = xcoff->symtbl_num_syms;
char *stbl = xcoff->symtbl;
struct objfile *objfile = this_symtab_objfile;
int xcoff64 = bfd_xcoff_is_xcoff64 (objfile->obfd);
- struct coff_symfile_info *info = XCOFF_DATA (objfile);
+ struct xcoff_symfile_info *info = XCOFF_DATA (objfile);
int nsyms = info->symtbl_num_syms;
char *stbl = info->symtbl;
char *strtbl = info->strtbl;
static void
find_linenos (struct bfd *abfd, struct bfd_section *asect, void *vpinfo)
{
- struct coff_symfile_info *info;
+ struct xcoff_symfile_info *info;
int size, count;
file_ptr offset, maxoff;
return;
size = count * coff_data (abfd)->local_linesz;
- info = (struct coff_symfile_info *) vpinfo;
+ info = (struct xcoff_symfile_info *) vpinfo;
offset = asect->line_filepos;
maxoff = offset + size;
}
\f
static void
-xcoff_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst)
+xcoff_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)
{
- int i;
-
- if (!pst)
- return;
-
- if (pst->readin)
- {
- fprintf_unfiltered
- (gdb_stderr, "Psymtab for %s already read in. Shouldn't happen.\n",
- pst->filename);
- return;
- }
+ gdb_assert (!pst->readin);
/* Read in all partial symtabs on which this one is dependent. */
- for (i = 0; i < pst->number_of_dependencies; i++)
- if (!pst->dependencies[i]->readin)
- {
- /* Inform about additional files that need to be read in. */
- if (info_verbose)
- {
- fputs_filtered (" ", gdb_stdout);
- wrap_here ("");
- fputs_filtered ("and ", gdb_stdout);
- wrap_here ("");
- printf_filtered ("%s...", pst->dependencies[i]->filename);
- wrap_here (""); /* Flush output */
- gdb_flush (gdb_stdout);
- }
- xcoff_psymtab_to_symtab_1 (objfile, pst->dependencies[i]);
- }
+ pst->expand_dependencies (objfile);
if (((struct symloc *) pst->read_symtab_private)->numsyms != 0)
{
read_xcoff_symtab (objfile, pst);
}
- pst->readin = 1;
+ pst->readin = true;
}
/* Read in all of the symbols for a given psymtab for real.
Be verbose about it if the user wants that. SELF is not NULL. */
static void
-xcoff_read_symtab (struct partial_symtab *self, struct objfile *objfile)
+xcoff_read_symtab (legacy_psymtab *self, struct objfile *objfile)
{
- if (self->readin)
- {
- fprintf_unfiltered
- (gdb_stderr, "Psymtab for %s already read in. Shouldn't happen.\n",
- self->filename);
- return;
- }
+ gdb_assert (!self->readin);
if (((struct symloc *) self->read_symtab_private)->numsyms != 0
|| self->number_of_dependencies)
{
- /* Print the message now, before reading the string table,
- to avoid disconcerting pauses. */
- if (info_verbose)
- {
- printf_filtered ("Reading in symbols for %s...", self->filename);
- gdb_flush (gdb_stdout);
- }
-
next_symbol_text_func = xcoff_next_symbol_text;
- xcoff_psymtab_to_symtab_1 (objfile, self);
+ self->expand_psymtab (objfile);
/* Match with global symbols. This only needs to be done once,
after all of the symtabs and dependencies have been read in. */
scan_file_globals (objfile);
-
- /* Finish up the debug error message. */
- if (info_verbose)
- printf_filtered ("done.\n");
}
}
\f
static void
xcoff_symfile_init (struct objfile *objfile)
{
- struct coff_symfile_info *xcoff;
-
/* Allocate struct to keep track of the symfile. */
- xcoff = XNEW (struct coff_symfile_info);
- set_objfile_data (objfile, xcoff_objfile_data_key, xcoff);
+ xcoff_objfile_data_key.emplace (objfile);
/* XCOFF objects may be reordered, so set OBJF_REORDERED. If we
find this causes a significant slowdown in gdb then we could
int val;
unsigned char lengthbuf[4];
char *strtbl;
- struct coff_symfile_info *xcoff = XCOFF_DATA (objfile);
+ struct xcoff_symfile_info *xcoff = XCOFF_DATA (objfile);
xcoff->strtbl = NULL;
is the address relative to which its symbols are (incremental) or 0
(normal). */
-static struct partial_symtab *
+static legacy_psymtab *
xcoff_start_psymtab (struct objfile *objfile,
- const char *filename, int first_symnum,
- std::vector<partial_symbol *> &global_psymbols,
- std::vector<partial_symbol *> &static_psymbols)
+ const char *filename, int first_symnum)
{
- struct partial_symtab *result =
- start_psymtab_common (objfile,
- filename,
- /* We fill in textlow later. */
- 0,
- global_psymbols, static_psymbols);
+ /* We fill in textlow later. */
+ legacy_psymtab *result = new legacy_psymtab (filename, objfile, 0);
result->read_symtab_private =
XOBNEW (&objfile->objfile_obstack, struct symloc);
((struct symloc *) result->read_symtab_private)->first_symnum = first_symnum;
- result->read_symtab = xcoff_read_symtab;
+ result->legacy_read_symtab = xcoff_read_symtab;
+ result->legacy_expand_psymtab = xcoff_expand_psymtab;
/* Deduce the source language from the filename for this psymtab. */
psymtab_language = deduce_language_from_filename (filename);
INCLUDE_LIST, NUM_INCLUDES, DEPENDENCY_LIST, and NUMBER_DEPENDENCIES
are the information for includes and dependencies. */
-static struct partial_symtab *
-xcoff_end_psymtab (struct objfile *objfile, struct partial_symtab *pst,
+static legacy_psymtab *
+xcoff_end_psymtab (struct objfile *objfile, legacy_psymtab *pst,
const char **include_list, int num_includes,
int capping_symbol_number,
- struct partial_symtab **dependency_list,
+ legacy_psymtab **dependency_list,
int number_dependencies, int textlow_not_set)
{
int i;
pst->number_of_dependencies = number_dependencies;
if (number_dependencies)
{
- pst->dependencies = XOBNEWVEC (&objfile->objfile_obstack,
- struct partial_symtab *,
- number_dependencies);
+ pst->dependencies
+ = objfile->partial_symtabs->allocate_dependencies (number_dependencies);
memcpy (pst->dependencies, dependency_list,
- number_dependencies * sizeof (struct partial_symtab *));
+ number_dependencies * sizeof (legacy_psymtab *));
}
else
pst->dependencies = 0;
for (i = 0; i < num_includes; i++)
{
- struct partial_symtab *subpst =
- allocate_psymtab (include_list[i], objfile);
+ legacy_psymtab *subpst =
+ new legacy_psymtab (include_list[i], objfile);
subpst->read_symtab_private = XOBNEW (&objfile->objfile_obstack, symloc);
((struct symloc *) subpst->read_symtab_private)->first_symnum = 0;
/* We could save slight bits of space by only making one of these,
shared by the entire set of include files. FIXME-someday. */
subpst->dependencies =
- XOBNEW (&objfile->objfile_obstack, struct partial_symtab *);
+ objfile->partial_symtabs->allocate_dependencies (1);
subpst->dependencies[0] = pst;
subpst->number_of_dependencies = 1;
- subpst->read_symtab = pst->read_symtab;
+ subpst->legacy_read_symtab = pst->legacy_read_symtab;
+ subpst->legacy_expand_psymtab = pst->legacy_expand_psymtab;
}
if (num_includes == 0
/* Empty psymtabs happen as a result of header files which don't have
any symbols in them. There can be a lot of them. */
- discard_psymtab (objfile, pst);
+ objfile->partial_symtabs->discard_psymtab (pst);
/* Indicate that psymtab was thrown away. */
pst = NULL;
scan_xcoff_symtab (minimal_symbol_reader &reader,
struct objfile *objfile)
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
CORE_ADDR toc_offset = 0; /* toc offset value in data section. */
const char *filestring = NULL;
unsigned int nsyms;
/* Current partial symtab */
- struct partial_symtab *pst;
+ legacy_psymtab *pst;
/* List of current psymtab's include files. */
const char **psymtab_include_list;
int includes_used;
/* Index within current psymtab dependency list. */
- struct partial_symtab **dependency_list;
+ legacy_psymtab **dependency_list;
int dependencies_used, dependencies_allocated;
char *sraw_symbol;
int misc_func_recorded = 0; /* true if any misc. function. */
int textlow_not_set = 1;
- pst = (struct partial_symtab *) 0;
+ pst = (legacy_psymtab *) 0;
includes_allocated = 30;
includes_used = 0;
dependencies_allocated = 30;
dependencies_used = 0;
dependency_list =
- (struct partial_symtab **) alloca (dependencies_allocated *
- sizeof (struct partial_symtab *));
+ (legacy_psymtab **) alloca (dependencies_allocated *
+ sizeof (legacy_psymtab *));
set_last_source_file (NULL);
pst = xcoff_start_psymtab
(objfile,
filestring,
- symnum_before,
- objfile->global_psymbols,
- objfile->static_psymbols);
+ symnum_before);
}
}
/* Activate the misc_func_recorded mechanism for
section. */
bfd_sect = secnum_to_bfd_section (symbol.n_scnum, objfile);
if (bfd_sect)
- toc_offset -= bfd_section_vma (objfile->obfd, bfd_sect);
+ toc_offset -= bfd_section_vma (bfd_sect);
break;
case XMC_TC:
pst = xcoff_start_psymtab (objfile,
filestring,
- symnum_before,
- objfile->global_psymbols,
- objfile->static_psymbols);
+ symnum_before);
last_csect_name = NULL;
}
break;
switch (p[1])
{
case 'S':
- if (gdbarch_static_transform_name_p (gdbarch))
- namestring = gdbarch_static_transform_name
- (gdbarch, namestring);
-
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_STATIC,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
symbol.n_value,
psymtab_language, objfile);
continue;
case 'G':
/* The addresses in these entries are reported to be
wrong. See the code that reads 'G's for symtabs. */
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_STATIC,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_STATIC,
SECT_OFF_DATA (objfile),
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
symbol.n_value,
psymtab_language, objfile);
continue;
|| (p == namestring + 1
&& namestring[0] != ' '))
{
- add_psymbol_to_list (namestring, p - namestring, 1,
- STRUCT_DOMAIN, LOC_TYPEDEF, -1,
- &objfile->static_psymbols,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, STRUCT_DOMAIN, LOC_TYPEDEF, -1,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
if (p[2] == 't')
{
/* Also a typedef with the same name. */
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_TYPEDEF, -1,
- &objfile->static_psymbols,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_TYPEDEF, -1,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
p += 1;
}
case 't':
if (p != namestring) /* a name is there, not just :T... */
{
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_TYPEDEF, -1,
- &objfile->static_psymbols,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_TYPEDEF, -1,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
}
check_enum:
;
/* Note that the value doesn't matter for
enum constants in psymtabs, just in symtabs. */
- add_psymbol_to_list (p, q - p, 1,
+ add_psymbol_to_list (gdb::string_view (p, q - p), true,
VAR_DOMAIN, LOC_CONST, -1,
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
/* Point past the name. */
p = q;
case 'c':
/* Constant, e.g. from "const" in Pascal. */
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_CONST, -1,
- &objfile->static_psymbols,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_CONST, -1,
+ psymbol_placement::STATIC,
0, psymtab_language, objfile);
continue;
function_outside_compilation_unit_complaint (name);
xfree (name);
}
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_BLOCK,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
- &objfile->static_psymbols,
+ psymbol_placement::STATIC,
symbol.n_value,
psymtab_language, objfile);
continue;
if (startswith (namestring, "@FIX"))
continue;
- add_psymbol_to_list (namestring, p - namestring, 1,
- VAR_DOMAIN, LOC_BLOCK,
+ add_psymbol_to_list (gdb::string_view (namestring,
+ p - namestring),
+ true, VAR_DOMAIN, LOC_BLOCK,
SECT_OFF_TEXT (objfile),
- &objfile->global_psymbols,
+ psymbol_placement::GLOBAL,
symbol.n_value,
psymtab_language, objfile);
continue;
int num_symbols; /* # of symbols */
file_ptr symtab_offset; /* symbol table and */
file_ptr stringtab_offset; /* string table file offsets */
- struct coff_symfile_info *info;
+ struct xcoff_symfile_info *info;
const char *name;
unsigned int size;
secp = bfd_get_section_by_name (abfd, ".debug");
if (secp)
{
- length = bfd_section_size (abfd, secp);
+ length = bfd_section_size (secp);
if (length)
{
debugsec
if (val != size)
perror_with_name (_("reading symbol table"));
- /* If we are reinitializing, or if we have never loaded syms yet, init. */
- if (objfile->global_psymbols.capacity () == 0
- && objfile->static_psymbols.capacity () == 0)
- /* I'm not sure how how good num_symbols is; the rule of thumb in
- init_psymbol_list was developed for a.out. On the one hand,
- num_symbols includes auxents. On the other hand, it doesn't
- include N_SLINE. */
- init_psymbol_list (objfile, num_symbols);
+ /* I'm not sure how how good num_symbols is; the rule of thumb in
+ init_psymbol_list was developed for a.out. On the one hand,
+ num_symbols includes auxents. On the other hand, it doesn't
+ include N_SLINE. */
+ init_psymbol_list (objfile, num_symbols);
scoped_free_pendings free_pending;
minimal_symbol_reader reader (objfile);
us to test whether the associated section exists or not, and then
access it quickly (without searching it again). */
- if (objfile->num_sections == 0)
+ if (objfile->section_offsets.empty ())
return; /* Is that even possible? Better safe than sorry. */
- first_section_name
- = bfd_section_name (objfile->obfd, objfile->sections[0].the_bfd_section);
+ first_section_name = bfd_section_name (objfile->sections[0].the_bfd_section);
if (objfile->sect_index_text == 0
&& strcmp (first_section_name, ".text") != 0)
if (sect == NULL)
return -1; /* Not a core file. */
- for (offset = 0; offset < bfd_get_section_size (sect);)
+ for (offset = 0; offset < bfd_section_size (sect);)
{
int next;
return l_nimpid - 1;
}
-/* Free the per-objfile xcoff data. */
-
-static void
-xcoff_free_info (struct objfile *objfile, void *arg)
-{
- xfree (arg);
-}
-
+void _initialize_xcoffread ();
void
-_initialize_xcoffread (void)
+_initialize_xcoffread ()
{
add_symtab_fns (bfd_target_xcoff_flavour, &xcoff_sym_fns);
-
- xcoff_objfile_data_key = register_objfile_data_with_cleanup (NULL,
- xcoff_free_info);
}