/* Target-dependent code for the HP PA-RISC architecture.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
find_unwind_entry (CORE_ADDR pc)
{
int first, middle, last;
- struct objfile *objfile;
struct hppa_objfile_private *priv;
if (hppa_debug)
return NULL;
}
- ALL_OBJFILES (objfile)
- {
- struct hppa_unwind_info *ui;
- ui = NULL;
- priv = ((struct hppa_objfile_private *)
- objfile_data (objfile, hppa_objfile_priv_data));
- if (priv)
- ui = ((struct hppa_objfile_private *) priv)->unwind_info;
-
- if (!ui)
- {
- read_unwind_info (objfile);
- priv = ((struct hppa_objfile_private *)
- objfile_data (objfile, hppa_objfile_priv_data));
- if (priv == NULL)
- error (_("Internal error reading unwind information."));
- ui = ((struct hppa_objfile_private *) priv)->unwind_info;
- }
+ for (objfile *objfile : current_program_space->objfiles ())
+ {
+ struct hppa_unwind_info *ui;
+ ui = NULL;
+ priv = ((struct hppa_objfile_private *)
+ objfile_data (objfile, hppa_objfile_priv_data));
+ if (priv)
+ ui = ((struct hppa_objfile_private *) priv)->unwind_info;
+
+ if (!ui)
+ {
+ read_unwind_info (objfile);
+ priv = ((struct hppa_objfile_private *)
+ objfile_data (objfile, hppa_objfile_priv_data));
+ if (priv == NULL)
+ error (_("Internal error reading unwind information."));
+ ui = ((struct hppa_objfile_private *) priv)->unwind_info;
+ }
- /* First, check the cache. */
+ /* First, check the cache. */
- if (ui->cache
- && pc >= ui->cache->region_start
- && pc <= ui->cache->region_end)
- {
- if (hppa_debug)
- fprintf_unfiltered (gdb_stdlog, "%s (cached) }\n",
- hex_string ((uintptr_t) ui->cache));
- return ui->cache;
- }
+ if (ui->cache
+ && pc >= ui->cache->region_start
+ && pc <= ui->cache->region_end)
+ {
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, "%s (cached) }\n",
+ hex_string ((uintptr_t) ui->cache));
+ return ui->cache;
+ }
- /* Not in the cache, do a binary search. */
+ /* Not in the cache, do a binary search. */
- first = 0;
- last = ui->last;
+ first = 0;
+ last = ui->last;
- while (first <= last)
- {
- middle = (first + last) / 2;
- if (pc >= ui->table[middle].region_start
- && pc <= ui->table[middle].region_end)
- {
- ui->cache = &ui->table[middle];
- if (hppa_debug)
- fprintf_unfiltered (gdb_stdlog, "%s }\n",
- hex_string ((uintptr_t) ui->cache));
- return &ui->table[middle];
- }
+ while (first <= last)
+ {
+ middle = (first + last) / 2;
+ if (pc >= ui->table[middle].region_start
+ && pc <= ui->table[middle].region_end)
+ {
+ ui->cache = &ui->table[middle];
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, "%s }\n",
+ hex_string ((uintptr_t) ui->cache));
+ return &ui->table[middle];
+ }
- if (pc < ui->table[middle].region_start)
- last = middle - 1;
- else
- first = middle + 1;
- }
- } /* ALL_OBJFILES() */
+ if (pc < ui->table[middle].region_start)
+ last = middle - 1;
+ else
+ first = middle + 1;
+ }
+ }
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "NULL (not found) }\n");
hppa32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct regcache *regcache, CORE_ADDR bp_addr,
int nargs, struct value **args, CORE_ADDR sp,
- int struct_return, CORE_ADDR struct_addr)
+ function_call_return_method return_method,
+ CORE_ADDR struct_addr)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
/* If a structure has to be returned, set up register 28 to hold its
address. */
- if (struct_return)
+ if (return_method == return_method_struct)
regcache_cooked_write_unsigned (regcache, 28, struct_addr);
gp = tdep->find_global_pointer (gdbarch, function);
hppa64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct regcache *regcache, CORE_ADDR bp_addr,
int nargs, struct value **args, CORE_ADDR sp,
- int struct_return, CORE_ADDR struct_addr)
+ function_call_return_method return_method,
+ CORE_ADDR struct_addr)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
/* If a structure has to be returned, set up GR 28 (%ret0) to hold
its address. */
- if (struct_return)
+ if (return_method == return_method_struct)
regcache_cooked_write_unsigned (regcache, HPPA_RET0_REGNUM, struct_addr);
/* Set up GR27 (%dp) to hold the global pointer (gp). */
hppa_lookup_stub_minimal_symbol (const char *name,
enum unwind_stub_types stub_type)
{
- struct objfile *objfile;
- struct minimal_symbol *msym;
struct bound_minimal_symbol result = { NULL, NULL };
- ALL_MSYMBOLS (objfile, msym)
+ for (objfile *objfile : current_program_space->objfiles ())
{
- if (strcmp (MSYMBOL_LINKAGE_NAME (msym), name) == 0)
- {
- struct unwind_table_entry *u;
-
- u = find_unwind_entry (MSYMBOL_VALUE (msym));
- if (u != NULL && u->stub_unwind.stub_type == stub_type)
+ for (minimal_symbol *msym : objfile->msymbols ())
+ {
+ if (strcmp (MSYMBOL_LINKAGE_NAME (msym), name) == 0)
{
- result.objfile = objfile;
- result.minsym = msym;
- return result;
+ struct unwind_table_entry *u;
+
+ u = find_unwind_entry (MSYMBOL_VALUE (msym));
+ if (u != NULL && u->stub_unwind.stub_type == stub_type)
+ {
+ result.objfile = objfile;
+ result.minsym = msym;
+ return result;
+ }
}
- }
+ }
}
return result;
projects / deliverable / binutils-gdb.git / blobdiff