/* Read ELF (Executable and Linking Format) object files for GDB.
- Copyright (C) 1991-2014 Free Software Foundation, Inc.
+ Copyright (C) 1991-2016 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
#include "bcache.h"
#include "gdb_bfd.h"
#include "build-id.h"
+#include "location.h"
+#include "auxv.h"
extern void _initialize_elfread (void);
/* Forward declarations. */
-static const struct sym_fns elf_sym_fns_gdb_index;
-static const struct sym_fns elf_sym_fns_lazy_psyms;
+extern const struct sym_fns elf_sym_fns_gdb_index;
+extern const struct sym_fns elf_sym_fns_lazy_psyms;
/* The struct elfinfo is available only during ELF symbol table and
psymtab reading. It is destroyed at the completion of psymtab-reading.
static const struct bfd_data *probe_key = NULL;
-static void free_elfinfo (void *);
-
/* Minimal symbols located at the GOT entries for .plt - that is the real
pointer where the given entry will jump to. It gets updated by the real
function address during lazy ld.so resolving in the inferior. These
if (phdrs_size == -1)
return NULL;
- phdrs = alloca (phdrs_size);
+ phdrs = (Elf_Internal_Phdr *) alloca (phdrs_size);
num_phdrs = bfd_get_elf_phdrs (abfd, phdrs);
if (num_phdrs == -1)
return NULL;
num_segments = 0;
- segments = alloca (sizeof (Elf_Internal_Phdr *) * num_phdrs);
+ segments = XALLOCAVEC (Elf_Internal_Phdr *, num_phdrs);
for (i = 0; i < num_phdrs; i++)
if (phdrs[i].p_type == PT_LOAD)
segments[num_segments++] = &phdrs[i];
}
static struct minimal_symbol *
-record_minimal_symbol (const char *name, int name_len, int copy_name,
+record_minimal_symbol (minimal_symbol_reader &reader,
+ const char *name, int name_len, bool copy_name,
CORE_ADDR address,
enum minimal_symbol_type ms_type,
asection *bfd_section, struct objfile *objfile)
|| ms_type == mst_text_gnu_ifunc)
address = gdbarch_addr_bits_remove (gdbarch, address);
- return prim_record_minimal_symbol_full (name, name_len, copy_name, address,
- ms_type,
- gdb_bfd_section_index (objfile->obfd,
- bfd_section),
- objfile);
+ return reader.record_full (name, name_len, copy_name, address,
+ ms_type,
+ gdb_bfd_section_index (objfile->obfd,
+ bfd_section));
}
/* Read the symbol table of an ELF file.
#define ST_SYNTHETIC 2
static void
-elf_symtab_read (struct objfile *objfile, int type,
+elf_symtab_read (minimal_symbol_reader &reader,
+ struct objfile *objfile, int type,
long number_of_symbols, asymbol **symbol_table,
- int copy_names)
+ bool copy_names)
{
struct gdbarch *gdbarch = get_objfile_arch (objfile);
asymbol *sym;
long i;
CORE_ADDR symaddr;
- CORE_ADDR offset;
enum minimal_symbol_type ms_type;
- /* If sectinfo is nonNULL, it contains section info that should end up
- filed in the objfile. */
- struct stab_section_info *sectinfo = NULL;
- /* If filesym is nonzero, it points to a file symbol, but we haven't
- seen any section info for it yet. */
- asymbol *filesym = 0;
- /* Name of filesym. This is either a constant string or is saved on
- the objfile's filename cache. */
+ /* Name of the last file symbol. This is either a constant string or is
+ saved on the objfile's filename cache. */
const char *filesymname = "";
struct dbx_symfile_info *dbx = DBX_SYMFILE_INFO (objfile);
int stripped = (bfd_get_symcount (objfile->obfd) == 0);
+ int elf_make_msymbol_special_p
+ = gdbarch_elf_make_msymbol_special_p (gdbarch);
for (i = 0; i < number_of_symbols; i++)
{
continue;
}
- offset = ANOFFSET (objfile->section_offsets,
- gdb_bfd_section_index (objfile->obfd, sym->section));
if (type == ST_DYNAMIC
&& sym->section == bfd_und_section_ptr
&& (sym->flags & BSF_FUNCTION))
for that section is ".plt". So, if there is a ".plt"
section, and yet the section name of our symbol does not
start with ".plt", we ignore that symbol. */
- if (strncmp (sect->name, ".plt", 4) != 0
+ if (!startswith (sect->name, ".plt")
&& bfd_get_section_by_name (abfd, ".plt") != NULL)
continue;
msym = record_minimal_symbol
- (sym->name, strlen (sym->name), copy_names,
+ (reader, sym->name, strlen (sym->name), copy_names,
symaddr, mst_solib_trampoline, sect, objfile);
if (msym != NULL)
{
msym->filename = filesymname;
- gdbarch_elf_make_msymbol_special (gdbarch, sym, msym);
+ if (elf_make_msymbol_special_p)
+ gdbarch_elf_make_msymbol_special (gdbarch, sym, msym);
}
continue;
}
continue;
if (sym->flags & BSF_FILE)
{
- /* STT_FILE debugging symbol that helps stabs-in-elf debugging.
- Chain any old one onto the objfile; remember new sym. */
- if (sectinfo != NULL)
- {
- sectinfo->next = dbx->stab_section_info;
- dbx->stab_section_info = sectinfo;
- sectinfo = NULL;
- }
- filesym = sym;
- filesymname = bcache (filesym->name, strlen (filesym->name) + 1,
- objfile->per_bfd->filename_cache);
+ filesymname
+ = (const char *) bcache (sym->name, strlen (sym->name) + 1,
+ objfile->per_bfd->filename_cache);
}
else if (sym->flags & BSF_SECTION_SYM)
continue;
}
else if (sym->flags & BSF_LOCAL)
{
- /* Named Local variable in a Data section.
- Check its name for stabs-in-elf. */
- int special_local_sect;
-
- if (strcmp ("Bbss.bss", sym->name) == 0)
- special_local_sect = SECT_OFF_BSS (objfile);
- else if (strcmp ("Ddata.data", sym->name) == 0)
- special_local_sect = SECT_OFF_DATA (objfile);
- else if (strcmp ("Drodata.rodata", sym->name) == 0)
- special_local_sect = SECT_OFF_RODATA (objfile);
- else
- special_local_sect = -1;
- if (special_local_sect >= 0)
- {
- /* Found a special local symbol. Allocate a
- sectinfo, if needed, and fill it in. */
- if (sectinfo == NULL)
- {
- int max_index;
- size_t size;
-
- max_index = SECT_OFF_BSS (objfile);
- if (objfile->sect_index_data > max_index)
- max_index = objfile->sect_index_data;
- if (objfile->sect_index_rodata > max_index)
- max_index = objfile->sect_index_rodata;
-
- /* max_index is the largest index we'll
- use into this array, so we must
- allocate max_index+1 elements for it.
- However, 'struct stab_section_info'
- already includes one element, so we
- need to allocate max_index aadditional
- elements. */
- size = (sizeof (struct stab_section_info)
- + (sizeof (CORE_ADDR) * max_index));
- sectinfo = (struct stab_section_info *)
- xmalloc (size);
- memset (sectinfo, 0, size);
- sectinfo->num_sections = max_index;
- if (filesym == NULL)
- {
- complaint (&symfile_complaints,
- _("elf/stab section information %s "
- "without a preceding file symbol"),
- sym->name);
- }
- else
- {
- sectinfo->filename =
- (char *) filesym->name;
- }
- }
- if (sectinfo->sections[special_local_sect] != 0)
- complaint (&symfile_complaints,
- _("duplicated elf/stab section "
- "information for %s"),
- sectinfo->filename);
- /* BFD symbols are section relative. */
- symaddr = sym->value + sym->section->vma;
- /* Relocate non-absolute symbols by the
- section offset. */
- if (sym->section != bfd_abs_section_ptr)
- symaddr += offset;
- sectinfo->sections[special_local_sect] = symaddr;
- /* The special local symbols don't go in the
- minimal symbol table, so ignore this one. */
- continue;
- }
- /* Not a special stabs-in-elf symbol, do regular
- symbol processing. */
if (sym->section->flags & SEC_LOAD)
{
ms_type = mst_file_data;
continue; /* Skip this symbol. */
}
msym = record_minimal_symbol
- (sym->name, strlen (sym->name), copy_names, symaddr,
+ (reader, sym->name, strlen (sym->name), copy_names, symaddr,
ms_type, sym->section, objfile);
if (msym)
}
msym->filename = filesymname;
- gdbarch_elf_make_msymbol_special (gdbarch, sym, msym);
+ if (elf_make_msymbol_special_p)
+ gdbarch_elf_make_msymbol_special (gdbarch, sym, msym);
}
/* If we see a default versioned symbol, install it under
{
int len = atsign - sym->name;
- record_minimal_symbol (sym->name, len, 1, symaddr,
+ record_minimal_symbol (reader, sym->name, len, true, symaddr,
ms_type, sym->section, objfile);
}
}
{
struct minimal_symbol *mtramp;
- mtramp = record_minimal_symbol (sym->name, len - 4, 1,
- symaddr,
+ mtramp = record_minimal_symbol (reader, sym->name, len - 4,
+ true, symaddr,
mst_solib_trampoline,
sym->section, objfile);
if (mtramp)
SET_MSYMBOL_SIZE (mtramp, MSYMBOL_SIZE (msym));
mtramp->created_by_gdb = 1;
mtramp->filename = filesymname;
- gdbarch_elf_make_msymbol_special (gdbarch, sym, mtramp);
+ if (elf_make_msymbol_special_p)
+ gdbarch_elf_make_msymbol_special (gdbarch,
+ sym, mtramp);
}
}
}
DYN_SYMBOL_TABLE is no longer easily available for OBJFILE. */
static void
-elf_rel_plt_read (struct objfile *objfile, asymbol **dyn_symbol_table)
+elf_rel_plt_read (minimal_symbol_reader &reader,
+ struct objfile *objfile, asymbol **dyn_symbol_table)
{
bfd *obfd = objfile->obfd;
const struct elf_backend_data *bed = get_elf_backend_data (obfd);
if (string_buffer_size < name_len + got_suffix_len + 1)
{
string_buffer_size = 2 * (name_len + got_suffix_len);
- string_buffer = xrealloc (string_buffer, string_buffer_size);
+ string_buffer = (char *) xrealloc (string_buffer, string_buffer_size);
}
memcpy (string_buffer, name, name_len);
memcpy (&string_buffer[name_len], SYMBOL_GOT_PLT_SUFFIX,
got_suffix_len + 1);
- msym = record_minimal_symbol (string_buffer, name_len + got_suffix_len,
- 1, address, mst_slot_got_plt, got_plt,
+ msym = record_minimal_symbol (reader, string_buffer,
+ name_len + got_suffix_len,
+ true, address, mst_slot_got_plt, got_plt,
objfile);
if (msym)
SET_MSYMBOL_SIZE (msym, ptr_size);
static hashval_t
elf_gnu_ifunc_cache_hash (const void *a_voidp)
{
- const struct elf_gnu_ifunc_cache *a = a_voidp;
+ const struct elf_gnu_ifunc_cache *a
+ = (const struct elf_gnu_ifunc_cache *) a_voidp;
return htab_hash_string (a->name);
}
static int
elf_gnu_ifunc_cache_eq (const void *a_voidp, const void *b_voidp)
{
- const struct elf_gnu_ifunc_cache *a = a_voidp;
- const struct elf_gnu_ifunc_cache *b = b_voidp;
+ const struct elf_gnu_ifunc_cache *a
+ = (const struct elf_gnu_ifunc_cache *) a_voidp;
+ const struct elf_gnu_ifunc_cache *b
+ = (const struct elf_gnu_ifunc_cache *) b_voidp;
return strcmp (a->name, b->name) == 0;
}
if (strcmp (bfd_get_section_name (objfile->obfd, sect), ".plt") == 0)
return 0;
- htab = objfile_data (objfile, elf_objfile_gnu_ifunc_cache_data);
+ htab = (htab_t) objfile_data (objfile, elf_objfile_gnu_ifunc_cache_data);
if (htab == NULL)
{
htab = htab_create_alloc_ex (1, elf_gnu_ifunc_cache_hash,
obstack_grow (&objfile->objfile_obstack, &entry_local,
offsetof (struct elf_gnu_ifunc_cache, name));
obstack_grow_str0 (&objfile->objfile_obstack, name);
- entry_p = obstack_finish (&objfile->objfile_obstack);
+ entry_p
+ = (struct elf_gnu_ifunc_cache *) obstack_finish (&objfile->objfile_obstack);
slot = htab_find_slot (htab, entry_p, INSERT);
if (*slot != NULL)
{
- struct elf_gnu_ifunc_cache *entry_found_p = *slot;
+ struct elf_gnu_ifunc_cache *entry_found_p
+ = (struct elf_gnu_ifunc_cache *) *slot;
struct gdbarch *gdbarch = get_objfile_arch (objfile);
if (entry_found_p->addr != addr)
struct elf_gnu_ifunc_cache *entry_p;
void **slot;
- htab = objfile_data (objfile, elf_objfile_gnu_ifunc_cache_data);
+ htab = (htab_t) objfile_data (objfile, elf_objfile_gnu_ifunc_cache_data);
if (htab == NULL)
continue;
- entry_p = alloca (sizeof (*entry_p) + strlen (name));
+ entry_p = ((struct elf_gnu_ifunc_cache *)
+ alloca (sizeof (*entry_p) + strlen (name)));
strcpy (entry_p->name, name);
slot = htab_find_slot (htab, entry_p, NO_INSERT);
if (slot == NULL)
continue;
- entry_p = *slot;
+ entry_p = (struct elf_gnu_ifunc_cache *) *slot;
gdb_assert (entry_p != NULL);
if (addr_p)
struct objfile *objfile;
const size_t got_suffix_len = strlen (SYMBOL_GOT_PLT_SUFFIX);
- name_got_plt = alloca (strlen (name) + got_suffix_len + 1);
+ name_got_plt = (char *) alloca (strlen (name) + got_suffix_len + 1);
sprintf (name_got_plt, "%s" SYMBOL_GOT_PLT_SUFFIX, name);
ALL_PSPACE_OBJFILES (current_program_space, objfile)
size_t ptr_size = TYPE_LENGTH (ptr_type);
CORE_ADDR pointer_address, addr;
asection *plt;
- gdb_byte *buf = alloca (ptr_size);
+ gdb_byte *buf = (gdb_byte *) alloca (ptr_size);
struct bound_minimal_symbol msym;
msym = lookup_minimal_symbol (name_got_plt, NULL, objfile);
CORE_ADDR start_at_pc, address;
struct type *func_func_type = builtin_type (gdbarch)->builtin_func_func;
struct value *function, *address_val;
+ CORE_ADDR hwcap = 0;
+ struct value *hwcap_val;
/* Try first any non-intrusive methods without an inferior call. */
function = allocate_value (func_func_type);
set_value_address (function, pc);
- /* STT_GNU_IFUNC resolver functions have no parameters. FUNCTION is the
- function entry address. ADDRESS may be a function descriptor. */
+ /* STT_GNU_IFUNC resolver functions usually receive the HWCAP vector as
+ parameter. FUNCTION is the function entry address. ADDRESS may be a
+ function descriptor. */
- address_val = call_function_by_hand (function, 0, NULL);
+ target_auxv_search (¤t_target, AT_HWCAP, &hwcap);
+ hwcap_val = value_from_longest (builtin_type (gdbarch)
+ ->builtin_unsigned_long, hwcap);
+ address_val = call_function_by_hand (function, 1, &hwcap_val);
address = value_as_address (address_val);
address = gdbarch_convert_from_func_ptr_addr (gdbarch, address,
¤t_target);
struct frame_info *prev_frame = get_prev_frame (get_current_frame ());
struct frame_id prev_frame_id = get_stack_frame_id (prev_frame);
CORE_ADDR prev_pc = get_frame_pc (prev_frame);
- int thread_id = pid_to_thread_id (inferior_ptid);
+ int thread_id = ptid_to_global_thread_id (inferior_ptid);
gdb_assert (b->type == bp_gnu_ifunc_resolver);
resolved_pc = gdbarch_addr_bits_remove (gdbarch, resolved_pc);
gdb_assert (current_program_space == b->pspace || b->pspace == NULL);
- elf_gnu_ifunc_record_cache (b->addr_string, resolved_pc);
+ elf_gnu_ifunc_record_cache (event_location_to_string (b->location),
+ resolved_pc);
sal = find_pc_line (resolved_pc, 0);
sals.nelts = 1;
sals_end.nelts = 0;
b->type = bp_breakpoint;
- update_breakpoint_locations (b, sals, sals_end);
+ update_breakpoint_locations (b, current_program_space, sals, sals_end);
}
/* A helper function for elf_symfile_read that reads the minimal
const struct elfinfo *ei)
{
bfd *synth_abfd, *abfd = objfile->obfd;
- struct cleanup *back_to;
long symcount = 0, dynsymcount = 0, synthcount, storage_needed;
asymbol **symbol_table = NULL, **dyn_symbol_table = NULL;
asymbol *synthsyms;
return;
}
- init_minimal_symbol_collection ();
- back_to = make_cleanup_discard_minimal_symbols ();
+ minimal_symbol_reader reader (objfile);
/* Allocate struct to keep track of the symfile. */
dbx = XCNEW (struct dbx_symfile_info);
set_objfile_data (objfile, dbx_objfile_data_key, dbx);
- make_cleanup (free_elfinfo, (void *) objfile);
- /* Process the normal ELF symbol table first. This may write some
- chain of info into the dbx_symfile_info of the objfile, which can
- later be used by elfstab_offset_sections. */
+ /* Process the normal ELF symbol table first. */
storage_needed = bfd_get_symtab_upper_bound (objfile->obfd);
if (storage_needed < 0)
if (storage_needed > 0)
{
- symbol_table = (asymbol **) xmalloc (storage_needed);
- make_cleanup (xfree, symbol_table);
+ /* Memory gets permanently referenced from ABFD after
+ bfd_canonicalize_symtab so it must not get freed before ABFD gets. */
+
+ symbol_table = (asymbol **) bfd_alloc (abfd, storage_needed);
symcount = bfd_canonicalize_symtab (objfile->obfd, symbol_table);
if (symcount < 0)
bfd_get_filename (objfile->obfd),
bfd_errmsg (bfd_get_error ()));
- elf_symtab_read (objfile, ST_REGULAR, symcount, symbol_table, 0);
+ elf_symtab_read (reader, objfile, ST_REGULAR, symcount, symbol_table,
+ false);
}
/* Add the dynamic symbols. */
done by _bfd_elf_get_synthetic_symtab which is all a bfd
implementation detail, though. */
- dyn_symbol_table = bfd_alloc (abfd, storage_needed);
+ dyn_symbol_table = (asymbol **) bfd_alloc (abfd, storage_needed);
dynsymcount = bfd_canonicalize_dynamic_symtab (objfile->obfd,
dyn_symbol_table);
bfd_get_filename (objfile->obfd),
bfd_errmsg (bfd_get_error ()));
- elf_symtab_read (objfile, ST_DYNAMIC, dynsymcount, dyn_symbol_table, 0);
+ elf_symtab_read (reader, objfile, ST_DYNAMIC, dynsymcount,
+ dyn_symbol_table, false);
- elf_rel_plt_read (objfile, dyn_symbol_table);
+ elf_rel_plt_read (reader, objfile, dyn_symbol_table);
}
/* Contrary to binutils --strip-debug/--only-keep-debug the strip command from
&synthsyms);
if (synthcount > 0)
{
- asymbol **synth_symbol_table;
long i;
- make_cleanup (xfree, synthsyms);
- synth_symbol_table = xmalloc (sizeof (asymbol *) * synthcount);
+ gdb::unique_ptr<asymbol *[]>
+ synth_symbol_table (new asymbol *[synthcount]);
for (i = 0; i < synthcount; i++)
synth_symbol_table[i] = synthsyms + i;
- make_cleanup (xfree, synth_symbol_table);
- elf_symtab_read (objfile, ST_SYNTHETIC, synthcount,
- synth_symbol_table, 1);
+ elf_symtab_read (reader, objfile, ST_SYNTHETIC, synthcount,
+ synth_symbol_table.get (), true);
}
/* Install any minimal symbols that have been collected as the current
responsibility to install them. "mdebug" appears to be the only one
which will do this. */
- install_minimal_symbols (objfile);
- do_cleanups (back_to);
+ reader.install ();
if (symtab_create_debug)
fprintf_unfiltered (gdb_stdlog, "Done reading minimal symbols.\n");
We have been initialized by a call to elf_symfile_init, which
currently does nothing.
- SECTION_OFFSETS is a set of offsets to apply to relocate the symbols
- in each section. We simplify it down to a single offset for all
- symbols. FIXME.
-
This function only does the minimum work necessary for letting the
user "name" things symbolically; it does not read the entire symtab.
Instead, it reads the external and static symbols and puts them in partial
capability even for files compiled without -g. */
static void
-elf_symfile_read (struct objfile *objfile, int symfile_flags)
+elf_symfile_read (struct objfile *objfile, symfile_add_flags symfile_flags)
{
bfd *abfd = objfile->obfd;
struct elfinfo ei;
dwarf2_build_psymtabs (objfile);
}
-/* This cleans up the objfile's dbx symfile info, and the chain of
- stab_section_info's, that might be dangling from it. */
-
-static void
-free_elfinfo (void *objp)
-{
- struct objfile *objfile = (struct objfile *) objp;
- struct dbx_symfile_info *dbxinfo = DBX_SYMFILE_INFO (objfile);
- struct stab_section_info *ssi, *nssi;
-
- ssi = dbxinfo->stab_section_info;
- while (ssi)
- {
- nssi = ssi->next;
- xfree (ssi);
- ssi = nssi;
- }
-
- dbxinfo->stab_section_info = 0; /* Just say No mo info about this. */
-}
-
-
/* Initialize anything that needs initializing when a completely new symbol
file is specified (not just adding some symbols from another file, e.g. a
shared library).
dwarf2_free_objfile (objfile);
}
-/* ELF specific initialization routine for reading symbols.
-
- It is passed a pointer to a struct sym_fns which contains, among other
- things, the BFD for the file whose symbols are being read, and a slot for
- a pointer to "private data" which we can fill with goodies.
-
- For now at least, we have nothing in particular to do, so this function is
- just a stub. */
+/* ELF specific initialization routine for reading symbols. */
static void
elf_symfile_init (struct objfile *objfile)
objfile->flags |= OBJF_REORDERED;
}
-/* When handling an ELF file that contains Sun STABS debug info,
- some of the debug info is relative to the particular chunk of the
- section that was generated in its individual .o file. E.g.
- offsets to static variables are relative to the start of the data
- segment *for that module before linking*. This information is
- painfully squirreled away in the ELF symbol table as local symbols
- with wierd names. Go get 'em when needed. */
-
-void
-elfstab_offset_sections (struct objfile *objfile, struct partial_symtab *pst)
-{
- const char *filename = pst->filename;
- struct dbx_symfile_info *dbx = DBX_SYMFILE_INFO (objfile);
- struct stab_section_info *maybe = dbx->stab_section_info;
- struct stab_section_info *questionable = 0;
- int i;
-
- /* The ELF symbol info doesn't include path names, so strip the path
- (if any) from the psymtab filename. */
- filename = lbasename (filename);
-
- /* FIXME: This linear search could speed up significantly
- if it was chained in the right order to match how we search it,
- and if we unchained when we found a match. */
- for (; maybe; maybe = maybe->next)
- {
- if (filename[0] == maybe->filename[0]
- && filename_cmp (filename, maybe->filename) == 0)
- {
- /* We found a match. But there might be several source files
- (from different directories) with the same name. */
- if (0 == maybe->found)
- break;
- questionable = maybe; /* Might use it later. */
- }
- }
-
- if (maybe == 0 && questionable != 0)
- {
- complaint (&symfile_complaints,
- _("elf/stab section information questionable for %s"),
- filename);
- maybe = questionable;
- }
-
- if (maybe)
- {
- /* Found it! Allocate a new psymtab struct, and fill it in. */
- maybe->found++;
- pst->section_offsets = (struct section_offsets *)
- obstack_alloc (&objfile->objfile_obstack,
- SIZEOF_N_SECTION_OFFSETS (objfile->num_sections));
- for (i = 0; i < maybe->num_sections; i++)
- (pst->section_offsets)->offsets[i] = maybe->sections[i];
- return;
- }
-
- /* We were unable to find any offsets for this file. Complain. */
- if (dbx->stab_section_info) /* If there *is* any info, */
- complaint (&symfile_complaints,
- _("elf/stab section information missing for %s"), filename);
-}
-
/* Implementation of `sym_get_probes', as documented in symfile.h. */
static VEC (probe_p) *
VEC (probe_p) *probes_per_bfd;
/* Have we parsed this objfile's probes already? */
- probes_per_bfd = bfd_data (objfile->obfd, probe_key);
+ probes_per_bfd = (VEC (probe_p) *) bfd_data (objfile->obfd, probe_key);
if (!probes_per_bfd)
{
probe_key_free (bfd *abfd, void *d)
{
int ix;
- VEC (probe_p) *probes = d;
+ VEC (probe_p) *probes = (VEC (probe_p) *) d;
struct probe *probe;
for (ix = 0; VEC_iterate (probe_p, probes, ix, probe); ix++)
/* The same as elf_sym_fns, but not registered and lazily reads
psymbols. */
-static const struct sym_fns elf_sym_fns_lazy_psyms =
+const struct sym_fns elf_sym_fns_lazy_psyms =
{
elf_new_init, /* init anything gbl to entire symtab */
elf_symfile_init, /* read initial info, setup for sym_read() */
/* The same as elf_sym_fns, but not registered and uses the
DWARF-specific GNU index rather than psymtab. */
-static const struct sym_fns elf_sym_fns_gdb_index =
+const struct sym_fns elf_sym_fns_gdb_index =
{
elf_new_init, /* init anything gbl to entire symab */
elf_symfile_init, /* read initial info, setup for sym_red() */