/* Handle SOM shared libraries.
- Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GDB.
static void
som_relocate_section_addresses (struct so_list *so,
- struct section_table *sec)
+ struct target_section *sec)
{
flagword aflag = bfd_get_section_flags(so->abfd, sec->the_bfd_section);
means running until the "_start" is called. */
static void
-som_solib_create_inferior_hook (void)
+som_solib_create_inferior_hook (int from_tty)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
struct minimal_symbol *msymbol;
unsigned int dld_flags, status, have_endo;
asection *shlib_info;
char buf[4];
CORE_ADDR anaddr;
- /* First, remove all the solib event breakpoints. Their addresses
- may have changed since the last time we ran the program. */
- remove_solib_event_breakpoints ();
-
if (symfile_objfile == NULL)
return;
goto keep_going;
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
- store_unsigned_integer (buf, 4, PIDGET (inferior_ptid));
+ store_unsigned_integer (buf, 4, byte_order, PIDGET (inferior_ptid));
status = target_write_memory (anaddr, buf, 4);
if (status != 0)
{
anaddr = SYMBOL_VALUE (msymbol);
dld_cache.hook_stub.address = anaddr;
}
- store_unsigned_integer (buf, 4, anaddr);
+ store_unsigned_integer (buf, 4, byte_order, anaddr);
msymbol = lookup_minimal_symbol ("__dld_hook", NULL, symfile_objfile);
if (msymbol == NULL)
GDB will be unable to track shl_load/shl_unload calls"));
goto keep_going;
}
- create_solib_event_breakpoint (SYMBOL_VALUE_ADDRESS (msymbol));
+ create_solib_event_breakpoint (target_gdbarch,
+ SYMBOL_VALUE_ADDRESS (msymbol));
/* We have all the support usually found in end.o, so we can track
shl_load and shl_unload calls. */
status = target_read_memory (anaddr, buf, 4);
if (status != 0)
error (_("Unable to read __dld_flags."));
- dld_flags = extract_unsigned_integer (buf, 4);
+ dld_flags = extract_unsigned_integer (buf, 4, byte_order);
/* If the libraries were not mapped private on HP-UX 11 and later, warn
the user. On HP-UX 10 and earlier, there is no easy way to specify
dld_flags |= DLD_FLAGS_MAPPRIVATE;
if (have_endo)
dld_flags |= DLD_FLAGS_HOOKVALID;
- store_unsigned_integer (buf, 4, dld_flags);
+ store_unsigned_integer (buf, 4, byte_order, dld_flags);
status = target_write_memory (anaddr, buf, 4);
if (status != 0)
error (_("Unable to write __dld_flags."));
anaddr = SYMBOL_VALUE_ADDRESS (msymbol);
/* Make the breakpoint at "_start" a shared library event breakpoint. */
- create_solib_event_breakpoint (anaddr);
+ create_solib_event_breakpoint (target_gdbarch, anaddr);
clear_symtab_users ();
}
static CORE_ADDR
link_map_start (void)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
struct minimal_symbol *sym;
CORE_ADDR addr;
char buf[4];
error (_("Unable to find __dld_flags symbol in object file."));
addr = SYMBOL_VALUE_ADDRESS (sym);
read_memory (addr, buf, 4);
- dld_flags = extract_unsigned_integer (buf, 4);
+ dld_flags = extract_unsigned_integer (buf, 4, byte_order);
if ((dld_flags & DLD_FLAGS_LISTVALID) == 0)
error (_("__dld_list is not valid according to __dld_flags."));
addr = SYMBOL_VALUE_ADDRESS (sym);
read_memory (addr, buf, 4);
- addr = extract_unsigned_integer (buf, 4);
+ addr = extract_unsigned_integer (buf, 4, byte_order);
if (addr == 0)
return 0;
read_memory (addr, buf, 4);
- return extract_unsigned_integer (buf, 4);
+ return extract_unsigned_integer (buf, 4, byte_order);
}
/* Does this so's name match the main binary? */
static struct so_list *
som_current_sos (void)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
CORE_ADDR lm;
struct so_list *head = 0;
struct so_list **link_ptr = &head;
read_memory (lm, (gdb_byte *)&dbuf, sizeof (struct dld_list));
addr = extract_unsigned_integer ((gdb_byte *)&dbuf.name,
- sizeof (dbuf.name));
+ sizeof (dbuf.name), byte_order);
target_read_string (addr, &namebuf, SO_NAME_MAX_PATH_SIZE - 1, &errcode);
if (errcode != 0)
warning (_("Can't read pathname for load map: %s."),
lmi->lm_addr = lm;
#define EXTRACT(_fld) \
- extract_unsigned_integer ((gdb_byte *)&dbuf._fld, sizeof (dbuf._fld));
+ extract_unsigned_integer ((gdb_byte *)&dbuf._fld, \
+ sizeof (dbuf._fld), byte_order);
lmi->text_addr = EXTRACT (text_addr);
tmp = EXTRACT (info);
lmi->got_value = EXTRACT (got_value);
tmp = EXTRACT (tsd_start_addr_ptr);
read_memory (tmp, tsdbuf, 4);
- lmi->tsd_start_addr = extract_unsigned_integer (tsdbuf, 4);
+ lmi->tsd_start_addr
+ = extract_unsigned_integer (tsdbuf, 4, byte_order);
#ifdef SOLIB_SOM_DBG
- printf ("\n+ library \"%s\" is described at 0x%s\n", new->so_name,
- paddr_nz (lm));
+ printf ("\n+ library \"%s\" is described at %s\n", new->so_name,
+ paddress (target_gdbarch, lm));
printf (" 'version' is %d\n", new->lm_info->struct_version);
printf (" 'bind_mode' is %d\n", new->lm_info->bind_mode);
printf (" 'library_version' is %d\n",
new->lm_info->library_version);
- printf (" 'text_addr' is 0x%s\n",
- paddr_nz (new->lm_info->text_addr));
- printf (" 'text_link_addr' is 0x%s\n",
- paddr_nz (new->lm_info->text_link_addr));
- printf (" 'text_end' is 0x%s\n",
- paddr_nz (new->lm_info->text_end));
- printf (" 'data_start' is 0x%s\n",
- paddr_nz (new->lm_info->data_start));
- printf (" 'bss_start' is 0x%s\n",
- paddr_nz (new->lm_info->bss_start));
- printf (" 'data_end' is 0x%s\n",
- paddr_nz (new->lm_info->data_end));
- printf (" 'got_value' is %s\n",
- paddr_nz (new->lm_info->got_value));
- printf (" 'tsd_start_addr' is 0x%s\n",
- paddr_nz (new->lm_info->tsd_start_addr));
+ printf (" 'text_addr' is %s\n",
+ paddress (target_gdbarch, new->lm_info->text_addr));
+ printf (" 'text_link_addr' is %s\n",
+ paddress (target_gdbarch, new->lm_info->text_link_addr));
+ printf (" 'text_end' is %s\n",
+ paddress (target_gdbarch, new->lm_info->text_end));
+ printf (" 'data_start' is %s\n",
+ paddress (target_gdbarch, new->lm_info->data_start));
+ printf (" 'bss_start' is %s\n",
+ paddress (target_gdbarch, new->lm_info->bss_start));
+ printf (" 'data_end' is %s\n",
+ paddress (target_gdbarch, new->lm_info->data_end));
+ printf (" 'got_value' is %s\n",
+ paddress (target_gdbarch, new->lm_info->got_value));
+ printf (" 'tsd_start_addr' is %s\n",
+ paddress (target_gdbarch, new->lm_info->tsd_start_addr));
#endif
new->addr_low = lmi->text_addr;
static int
som_open_symbol_file_object (void *from_ttyp)
{
+ enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
CORE_ADDR lm, l_name;
char *filename;
int errcode;
char buf[4];
if (symfile_objfile)
- if (!query ("Attempt to reload symbols from process? "))
+ if (!query (_("Attempt to reload symbols from process? ")))
return 0;
/* First link map member should be the executable. */
/* Convert the address to host format. Assume that the address is
unsigned. */
- l_name = extract_unsigned_integer (buf, 4);
+ l_name = extract_unsigned_integer (buf, 4, byte_order);
if (l_name == 0)
return 0; /* No filename. */
som_so_ops.current_sos = som_current_sos;
som_so_ops.open_symbol_file_object = som_open_symbol_file_object;
som_so_ops.in_dynsym_resolve_code = som_in_dynsym_resolve_code;
+ som_so_ops.bfd_open = solib_bfd_open;
}
void
som_solib_select (struct gdbarch *gdbarch)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
- set_solib_ops (gdbarch, &som_so_ops);
+ set_solib_ops (gdbarch, &som_so_ops);
tdep->solib_thread_start_addr = som_solib_thread_start_addr;
tdep->solib_get_got_by_pc = som_solib_get_got_by_pc;
tdep->solib_get_solib_by_pc = som_solib_get_solib_by_pc;
projects / deliverable / binutils-gdb.git / blobdiff