/* Target-dependent code for the HP PA architecture, for GDB.
Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
- 1996, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ 1996, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
#include "completer.h"
#include "language.h"
#include "osabi.h"
+#include "gdb_assert.h"
/* For argument passing to the inferior */
#include "symtab.h"
#include "symfile.h"
#include "objfiles.h"
+/* Some local constants. */
+static const int hppa_num_regs = 128;
+
/* To support detection of the pseudo-initial frame
that threads have. */
#define THREAD_INITIAL_FRAME_SYMBOL "__pthread_exit"
/* FIXME: brobecker 2002-11-07: We will likely be able to make the
following functions static, once we hppa is partially multiarched. */
int hppa_reg_struct_has_addr (int gcc_p, struct type *type);
+CORE_ADDR hppa_skip_prologue (CORE_ADDR pc);
+CORE_ADDR hppa_skip_trampoline_code (CORE_ADDR pc);
+int hppa_in_solib_call_trampoline (CORE_ADDR pc, char *name);
+int hppa_in_solib_return_trampoline (CORE_ADDR pc, char *name);
+CORE_ADDR hppa_saved_pc_after_call (struct frame_info *frame);
int hppa_inner_than (CORE_ADDR lhs, CORE_ADDR rhs);
CORE_ADDR hppa_stack_align (CORE_ADDR sp);
int hppa_pc_requires_run_before_use (CORE_ADDR pc);
int hppa_instruction_nullified (void);
+int hppa_register_raw_size (int reg_nr);
int hppa_register_byte (int reg_nr);
struct type * hppa_register_virtual_type (int reg_nr);
void hppa_store_struct_return (CORE_ADDR addr, CORE_ADDR sp);
+void hppa_extract_return_value (struct type *type, char *regbuf, char *valbuf);
+int hppa_use_struct_convention (int gcc_p, struct type *type);
+void hppa_store_return_value (struct type *type, char *valbuf);
+CORE_ADDR hppa_extract_struct_value_address (char *regbuf);
int hppa_cannot_store_register (int regnum);
+void hppa_init_extra_frame_info (int fromleaf, struct frame_info *frame);
+CORE_ADDR hppa_frame_chain (struct frame_info *frame);
+int hppa_frame_chain_valid (CORE_ADDR chain, struct frame_info *thisframe);
+int hppa_frameless_function_invocation (struct frame_info *frame);
+CORE_ADDR hppa_frame_saved_pc (struct frame_info *frame);
CORE_ADDR hppa_frame_args_address (struct frame_info *fi);
CORE_ADDR hppa_frame_locals_address (struct frame_info *fi);
+int hppa_frame_num_args (struct frame_info *frame);
+void hppa_push_dummy_frame (void);
+void hppa_pop_frame (void);
+CORE_ADDR hppa_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
+ int nargs, struct value **args,
+ struct type *type, int gcc_p);
+CORE_ADDR hppa_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
+ int struct_return, CORE_ADDR struct_addr);
CORE_ADDR hppa_smash_text_address (CORE_ADDR addr);
-int hppa_coerce_float_to_double (struct type *formal, struct type *actual);
+CORE_ADDR hppa_target_read_pc (ptid_t ptid);
+void hppa_target_write_pc (CORE_ADDR v, ptid_t ptid);
+CORE_ADDR hppa_target_read_fp (void);
typedef struct
{
}
args_for_find_stub;
-static int cover_find_stub_with_shl_get (PTR);
+static int cover_find_stub_with_shl_get (void *);
static int is_pa_2 = 0; /* False */
if (TARGET_PTR_BIT == 64 && text_offset == 0)
{
bfd_map_over_sections (objfile->obfd,
- record_text_segment_lowaddr, (PTR) NULL);
+ record_text_segment_lowaddr, NULL);
/* ?!? Mask off some low bits. Should this instead subtract
out the lowest section's filepos or something like that?
obj_private->so_info = NULL;
obj_private->dp = 0;
- objfile->obj_private = (PTR) obj_private;
+ objfile->obj_private = obj_private;
}
obj_private = (obj_private_data_t *) objfile->obj_private;
obj_private->unwind_info = ui;
msym_us = lookup_minimal_symbol_by_pc (pc);
return (u->HP_UX_interrupt_marker
- && !PC_IN_SIGTRAMP (pc, SYMBOL_NAME (msym_us)));
+ && !PC_IN_SIGTRAMP (pc, DEPRECATED_SYMBOL_NAME (msym_us)));
}
/* Called when no unwind descriptor was found for PC. Returns 1 if it
if (u->Save_SP
&& !pc_in_interrupt_handler (pc)
&& msym_us
- && !PC_IN_SIGTRAMP (pc, SYMBOL_NAME (msym_us)))
+ && !PC_IN_SIGTRAMP (pc, DEPRECATED_SYMBOL_NAME (msym_us)))
return -1;
return u->Total_frame_size << 3;
}
\f
int
-frameless_function_invocation (struct frame_info *frame)
+hppa_frameless_function_invocation (struct frame_info *frame)
{
struct unwind_table_entry *u;
some instructions. */
CORE_ADDR
-saved_pc_after_call (struct frame_info *frame)
+hppa_saved_pc_after_call (struct frame_info *frame)
{
int ret_regnum;
CORE_ADDR pc;
the stub will return to out of the stack. */
u = find_unwind_entry (pc);
if (u && u->stub_unwind.stub_type != 0)
- return FRAME_SAVED_PC (frame);
+ return DEPRECATED_FRAME_SAVED_PC (frame);
else
return pc;
}
}
#endif
- if (frameless_function_invocation (frame))
+ if (hppa_frameless_function_invocation (frame))
{
int ret_regnum;
in a system call. */
void
-init_extra_frame_info (int fromleaf, struct frame_info *frame)
+hppa_init_extra_frame_info (int fromleaf, struct frame_info *frame)
{
int flags;
int framesize;
if (frame->next && !fromleaf)
return;
- /* If the next frame represents a frameless function invocation
- then we have to do some adjustments that are normally done by
- FRAME_CHAIN. (FRAME_CHAIN is not called in this case.) */
+ /* If the next frame represents a frameless function invocation then
+ we have to do some adjustments that are normally done by
+ DEPRECATED_FRAME_CHAIN. (DEPRECATED_FRAME_CHAIN is not called in
+ this case.) */
if (fromleaf)
{
/* Find the framesize of *this* frame without peeking at the PC
in the current frame structure (it isn't set yet). */
- framesize = find_proc_framesize (FRAME_SAVED_PC (get_next_frame (frame)));
+ framesize = find_proc_framesize (DEPRECATED_FRAME_SAVED_PC (get_next_frame (frame)));
/* Now adjust our base frame accordingly. If we have a frame pointer
use it, else subtract the size of this frame from the current
\f
/* Given a GDB frame, determine the address of the calling function's
frame. This will be used to create a new GDB frame struct, and
- then INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC will be
- called for the new frame.
+ then DEPRECATED_INIT_EXTRA_FRAME_INFO and DEPRECATED_INIT_FRAME_PC
+ will be called for the new frame.
This may involve searching through prologues for several functions
at boundaries where GCC calls HP C code, or where code which has
a frame pointer calls code without a frame pointer. */
CORE_ADDR
-frame_chain (struct frame_info *frame)
+hppa_frame_chain (struct frame_info *frame)
{
int my_framesize, caller_framesize;
struct unwind_table_entry *u;
pthread library itself, you'd get errors.
So for today, we don't make that check. */
- frame_symbol_name = SYMBOL_NAME (min_frame_symbol);
+ frame_symbol_name = DEPRECATED_SYMBOL_NAME (min_frame_symbol);
if (frame_symbol_name != 0)
{
if (0 == strncmp (frame_symbol_name,
/* Get frame sizes for the current frame and the frame of the
caller. */
my_framesize = find_proc_framesize (frame->pc);
- caller_pc = FRAME_SAVED_PC (frame);
+ caller_pc = DEPRECATED_FRAME_SAVED_PC (frame);
/* If we can't determine the caller's PC, then it's not likely we can
really determine anything meaningful about its frame. We'll consider
if (caller_pc == (CORE_ADDR) 0)
return (CORE_ADDR) 0;
- caller_framesize = find_proc_framesize (FRAME_SAVED_PC (frame));
+ caller_framesize = find_proc_framesize (DEPRECATED_FRAME_SAVED_PC (frame));
/* If caller does not have a frame pointer, then its frame
can be found at current_frame - caller_framesize. */
|| (saved_regs.regs[FLAGS_REGNUM] == 0
&& read_register (FLAGS_REGNUM) & 0x2)))
{
- u = find_unwind_entry (FRAME_SAVED_PC (frame));
+ u = find_unwind_entry (DEPRECATED_FRAME_SAVED_PC (frame));
if (!u)
{
return read_memory_integer (saved_regs.regs[FP_REGNUM],
|| (saved_regs.regs[FLAGS_REGNUM] == 0
&& read_register (FLAGS_REGNUM) & 0x2)))
{
- u = find_unwind_entry (FRAME_SAVED_PC (frame));
+ u = find_unwind_entry (DEPRECATED_FRAME_SAVED_PC (frame));
if (!u)
{
return read_memory_integer (saved_regs.regs[FP_REGNUM],
struct unwind_table_entry *u, *next_u = NULL;
struct frame_info *next;
- if (!chain)
- return 0;
-
u = find_unwind_entry (thisframe->pc);
if (u == NULL)
indistinguishable (as nearly as I can tell) from the symbol for a function
which is (legitimately, since it is in the user's namespace)
named Ltext_end, so we can't just ignore it. */
- msym_us = lookup_minimal_symbol_by_pc (FRAME_SAVED_PC (thisframe));
+ msym_us = lookup_minimal_symbol_by_pc (DEPRECATED_FRAME_SAVED_PC (thisframe));
msym_start = lookup_minimal_symbol ("_start", NULL, NULL);
if (msym_us
&& msym_start
return 0;
}
-/*
- These functions deal with saving and restoring register state
- around a function call in the inferior. They keep the stack
- double-word aligned; eventually, on an hp700, the stack will have
- to be aligned to a 64-byte boundary. */
+/* These functions deal with saving and restoring register state
+ around a function call in the inferior. They keep the stack
+ double-word aligned; eventually, on an hp700, the stack will have
+ to be aligned to a 64-byte boundary. */
void
-push_dummy_frame (struct inferior_status *inf_status)
+hppa_push_dummy_frame (void)
{
CORE_ADDR sp, pc, pcspace;
register int regnum;
CORE_ADDR int_buffer;
double freg_buffer;
- /* Oh, what a hack. If we're trying to perform an inferior call
- while the inferior is asleep, we have to make sure to clear
- the "in system call" bit in the flag register (the call will
- start after the syscall returns, so we're no longer in the system
- call!) This state is kept in "inf_status", change it there.
-
- We also need a number of horrid hacks to deal with lossage in the
- PC queue registers (apparently they're not valid when the in syscall
- bit is set). */
- pc = target_read_pc (inferior_ptid);
+ pc = hppa_target_read_pc (inferior_ptid);
int_buffer = read_register (FLAGS_REGNUM);
if (int_buffer & 0x2)
{
- unsigned int sid;
- int_buffer &= ~0x2;
- write_inferior_status_register (inf_status, 0, int_buffer);
- write_inferior_status_register (inf_status, PCOQ_HEAD_REGNUM, pc + 0);
- write_inferior_status_register (inf_status, PCOQ_TAIL_REGNUM, pc + 4);
- sid = (pc >> 30) & 0x3;
+ const unsigned int sid = (pc >> 30) & 0x3;
if (sid == 0)
pcspace = read_register (SR4_REGNUM);
else
pcspace = read_register (SR4_REGNUM + 4 + sid);
- write_inferior_status_register (inf_status, PCSQ_HEAD_REGNUM, pcspace);
- write_inferior_status_register (inf_status, PCSQ_TAIL_REGNUM, pcspace);
}
else
pcspace = read_register (PCSQ_HEAD_REGNUM);
msymbol = lookup_minimal_symbol ("__shldp", NULL, NULL);
symbol2 = lookup_symbol ("__shldp", NULL, VAR_NAMESPACE, NULL, NULL);
endo_buff_addr = SYMBOL_VALUE_ADDRESS (buff_minsym);
- namelen = strlen (SYMBOL_NAME (function));
+ namelen = strlen (DEPRECATED_SYMBOL_NAME (function));
value_return_addr = endo_buff_addr + namelen;
ftype = check_typedef (SYMBOL_TYPE (get_sym));
/* set up stuff needed by __d_shl_get in buffer in end.o */
- target_write_memory (endo_buff_addr, SYMBOL_NAME (function), namelen);
+ target_write_memory (endo_buff_addr, DEPRECATED_SYMBOL_NAME (function), namelen);
target_write_memory (value_return_addr, (char *) &tmp, 4);
/* Cover routine for find_stub_with_shl_get to pass to catch_errors */
static int
-cover_find_stub_with_shl_get (PTR args_untyped)
+cover_find_stub_with_shl_get (void *args_untyped)
{
args_for_find_stub *args = args_untyped;
args->return_val = find_stub_with_shl_get (args->msym, args->solib_handle);
{
stub_symbol
= lookup_minimal_symbol_solib_trampoline
- (SYMBOL_NAME (funsymbol), NULL, objfile);
+ (DEPRECATED_SYMBOL_NAME (funsymbol), NULL, objfile);
if (!stub_symbol)
- stub_symbol = lookup_minimal_symbol (SYMBOL_NAME (funsymbol),
+ stub_symbol = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (funsymbol),
NULL, objfile);
/* Found a symbol with the right name. */
new_stub = find_stub_with_shl_get (fmsymbol, solib_handle);
if (new_stub == 0)
- error ("Can't find an import stub for %s", SYMBOL_NAME (fmsymbol));
+ error ("Can't find an import stub for %s", DEPRECATED_SYMBOL_NAME (fmsymbol));
/* We have to store the address of the stub in __shlib_funcptr. */
msymbol = lookup_minimal_symbol ("__shlib_funcptr", NULL,
if (flags & 2)
return pc;
#ifndef GDB_TARGET_IS_PA_ELF
- else if (som_solib_get_got_by_pc (target_read_pc (inferior_ptid)))
+ else if (som_solib_get_got_by_pc (hppa_target_read_pc (inferior_ptid)))
return pc;
#endif
else
#endif
}
-
-
-
/* If the pid is in a syscall, then the FP register is not readable.
We'll return zero in that case, rather than attempting to read it
and cause a warning. */
+
CORE_ADDR
-target_read_fp (int pid)
+hppa_read_fp (int pid)
{
int flags = read_register (FLAGS_REGNUM);
return read_register (FP_REGNUM);
}
+CORE_ADDR
+hppa_target_read_fp (void)
+{
+ return hppa_read_fp (PIDGET (inferior_ptid));
+}
/* Get the PC from %r31 if currently in a syscall. Also mask out privilege
bits. */
CORE_ADDR
-target_read_pc (ptid_t ptid)
+hppa_target_read_pc (ptid_t ptid)
{
int flags = read_register_pid (FLAGS_REGNUM, ptid);
PC value into %r31. */
void
-target_write_pc (CORE_ADDR v, ptid_t ptid)
+hppa_target_write_pc (CORE_ADDR v, ptid_t ptid)
{
int flags = read_register_pid (FLAGS_REGNUM, ptid);
int start;
- char buf[MAX_REGISTER_RAW_SIZE];
+ char *buf = alloca (max_register_size (current_gdbarch));
long long reg_val;
if (!know_which)
static void
pa_print_fp_reg (int i)
{
- char raw_buffer[MAX_REGISTER_RAW_SIZE];
- char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
+ char *raw_buffer = alloca (max_register_size (current_gdbarch));
+ char *virtual_buffer = alloca (max_register_size (current_gdbarch));
/* Get 32bits of data. */
frame_register_read (deprecated_selected_frame, i, raw_buffer);
static void
pa_strcat_fp_reg (int i, struct ui_file *stream, enum precision_type precision)
{
- char raw_buffer[MAX_REGISTER_RAW_SIZE];
- char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
+ char *raw_buffer = alloca (max_register_size (current_gdbarch));
+ char *virtual_buffer = alloca (max_register_size (current_gdbarch));
fputs_filtered (REGISTER_NAME (i), stream);
print_spaces_filtered (8 - strlen (REGISTER_NAME (i)), stream);
if (precision == double_precision && (i % 2) == 0)
{
- char raw_buf[MAX_REGISTER_RAW_SIZE];
+ char *raw_buf = alloca (max_register_size (current_gdbarch));
/* Get the data in raw format for the 2nd half. */
frame_register_read (deprecated_selected_frame, i + 1, raw_buf);
just shared library trampolines (import, export). */
int
-in_solib_call_trampoline (CORE_ADDR pc, char *name)
+hppa_in_solib_call_trampoline (CORE_ADDR pc, char *name)
{
struct minimal_symbol *minsym;
struct unwind_table_entry *u;
return 1;
minsym = lookup_minimal_symbol_by_pc (pc);
- if (minsym && strcmp (SYMBOL_NAME (minsym), ".stub") == 0)
+ if (minsym && strcmp (DEPRECATED_SYMBOL_NAME (minsym), ".stub") == 0)
return 1;
/* Get the unwind descriptor corresponding to PC, return zero
just shared library trampolines (import, export). */
int
-in_solib_return_trampoline (CORE_ADDR pc, char *name)
+hppa_in_solib_return_trampoline (CORE_ADDR pc, char *name)
{
struct unwind_table_entry *u;
used in dynamic executables. */
CORE_ADDR
-skip_trampoline_code (CORE_ADDR pc, char *name)
+hppa_skip_trampoline_code (CORE_ADDR pc)
{
long orig_pc = pc;
long prev_inst, curr_inst, loc;
ALL_MSYMBOLS (objfile, msymbol)
{
if (MSYMBOL_TYPE (msymbol) == mst_text
- && STREQ (SYMBOL_NAME (msymbol), SYMBOL_NAME (msym)))
+ && STREQ (DEPRECATED_SYMBOL_NAME (msymbol), DEPRECATED_SYMBOL_NAME (msym)))
{
function_found = 1;
break;
return orig_pc == pc ? 0 : pc & ~0x3;
}
- libsym = lookup_minimal_symbol (SYMBOL_NAME (stubsym), NULL, NULL);
+ libsym = lookup_minimal_symbol (DEPRECATED_SYMBOL_NAME (stubsym), NULL, NULL);
if (libsym == NULL)
{
warning ("Unable to find library symbol for %s\n",
- SYMBOL_NAME (stubsym));
+ DEPRECATED_SYMBOL_NAME (stubsym));
return orig_pc == pc ? 0 : pc & ~0x3;
}
args.return_val = 0;
recurse++;
- catch_errors (cover_find_stub_with_shl_get, (PTR) &args, message,
+ catch_errors (cover_find_stub_with_shl_get, &args, message,
RETURN_MASK_ALL);
eh_notify_callback_addr = args.return_val;
recurse--;
return ¤t_ex_event;
}
+/* Instead of this nasty cast, add a method pvoid() that prints out a
+ host VOID data type (remember %p isn't portable). */
+
+static CORE_ADDR
+hppa_pointer_to_address_hack (void *ptr)
+{
+ gdb_assert (sizeof (ptr) == TYPE_LENGTH (builtin_type_void_data_ptr));
+ return POINTER_TO_ADDRESS (builtin_type_void_data_ptr, &ptr);
+}
+
static void
unwind_command (char *exp, int from_tty)
{
}
printf_unfiltered ("unwind_table_entry (0x%s):\n",
- paddr_nz (host_pointer_to_address (u)));
+ paddr_nz (hppa_pointer_to_address_hack (u)));
printf_unfiltered ("\tregion_start = ");
print_address (u->region_start, gdb_stdout);
return ((ipsw & 0x00200000) && !(flags & 0x2));
}
+int
+hppa_register_raw_size (int reg_nr)
+{
+ /* All registers have the same size. */
+ return REGISTER_SIZE;
+}
+
/* Index within the register vector of the first byte of the space i
used for register REG_NR. */
write_register (28, addr);
}
+CORE_ADDR
+hppa_extract_struct_value_address (char *regbuf)
+{
+ /* Extract from an array REGBUF containing the (raw) register state
+ the address in which a function should return its structure value,
+ as a CORE_ADDR (or an expression that can be used as one). */
+ /* FIXME: brobecker 2002-12-26.
+ The current implementation is historical, but we should eventually
+ implement it in a more robust manner as it relies on the fact that
+ the address size is equal to the size of an int* _on the host_...
+ One possible implementation that crossed my mind is to use
+ extract_address. */
+ return (*(int *)(regbuf + REGISTER_BYTE (28)));
+}
+
/* Return True if REGNUM is not a register available to the user
through ptrace(). */
return fi->frame;
}
+int
+hppa_frame_num_args (struct frame_info *frame)
+{
+ /* We can't tell how many args there are now that the C compiler delays
+ popping them. */
+ return -1;
+}
+
CORE_ADDR
hppa_smash_text_address (CORE_ADDR addr)
{
return (addr &= ~0x3);
}
-int
-hppa_coerce_float_to_double (struct type *formal, struct type *actual)
-{
- /* FIXME: For the pa, it appears that the debug info marks the
- parameters as floats regardless of whether the function is
- prototyped, but the actual values are passed as doubles for the
- non-prototyped case and floats for the prototyped case. Thus we
- choose to make the non-prototyped case work for C and break the
- prototyped case, since the non-prototyped case is probably much
- more common. */
- return (current_language -> la_language == language_c);
-}
-
static struct gdbarch *
hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
struct gdbarch *gdbarch;
- enum gdb_osabi osabi = GDB_OSABI_UNKNOWN;
/* Try to determine the ABI of the object we are loading. */
-
- if (info.abfd != NULL)
+ if (info.abfd != NULL && info.osabi == GDB_OSABI_UNKNOWN)
{
- osabi = gdbarch_lookup_osabi (info.abfd);
- if (osabi == GDB_OSABI_UNKNOWN)
- {
- /* If it's a SOM file, assume it's HP/UX SOM. */
- if (bfd_get_flavour (info.abfd) == bfd_target_som_flavour)
- osabi = GDB_OSABI_HPUX_SOM;
- }
+ /* If it's a SOM file, assume it's HP/UX SOM. */
+ if (bfd_get_flavour (info.abfd) == bfd_target_som_flavour)
+ info.osabi = GDB_OSABI_HPUX_SOM;
}
/* find a candidate among the list of pre-declared architectures. */
/* If none found, then allocate and initialize one. */
gdbarch = gdbarch_alloc (&info, NULL);
+ /* Hook in ABI-specific overrides, if they have been registered. */
+ gdbarch_init_osabi (info, gdbarch);
+
+ set_gdbarch_reg_struct_has_addr (gdbarch, hppa_reg_struct_has_addr);
+ set_gdbarch_function_start_offset (gdbarch, 0);
+ set_gdbarch_skip_prologue (gdbarch, hppa_skip_prologue);
+ set_gdbarch_skip_trampoline_code (gdbarch, hppa_skip_trampoline_code);
+ set_gdbarch_in_solib_call_trampoline (gdbarch, hppa_in_solib_call_trampoline);
+ set_gdbarch_in_solib_return_trampoline (gdbarch,
+ hppa_in_solib_return_trampoline);
+ set_gdbarch_saved_pc_after_call (gdbarch, hppa_saved_pc_after_call);
+ set_gdbarch_inner_than (gdbarch, hppa_inner_than);
+ set_gdbarch_stack_align (gdbarch, hppa_stack_align);
+ set_gdbarch_extra_stack_alignment_needed (gdbarch, 0);
+ set_gdbarch_decr_pc_after_break (gdbarch, 0);
+ set_gdbarch_register_size (gdbarch, 4);
+ set_gdbarch_num_regs (gdbarch, hppa_num_regs);
+ set_gdbarch_fp_regnum (gdbarch, 3);
+ set_gdbarch_sp_regnum (gdbarch, 30);
+ set_gdbarch_fp0_regnum (gdbarch, 64);
+ set_gdbarch_pc_regnum (gdbarch, PCOQ_HEAD_REGNUM);
+ set_gdbarch_npc_regnum (gdbarch, PCOQ_TAIL_REGNUM);
+ set_gdbarch_register_raw_size (gdbarch, hppa_register_raw_size);
+ set_gdbarch_register_bytes (gdbarch, hppa_num_regs * 4);
+ set_gdbarch_register_byte (gdbarch, hppa_register_byte);
+ set_gdbarch_register_virtual_size (gdbarch, hppa_register_raw_size);
+ set_gdbarch_deprecated_max_register_raw_size (gdbarch, 4);
+ set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 8);
+ set_gdbarch_register_virtual_type (gdbarch, hppa_register_virtual_type);
+ set_gdbarch_deprecated_store_struct_return (gdbarch, hppa_store_struct_return);
+ set_gdbarch_deprecated_extract_return_value (gdbarch,
+ hppa_extract_return_value);
+ set_gdbarch_use_struct_convention (gdbarch, hppa_use_struct_convention);
+ set_gdbarch_deprecated_store_return_value (gdbarch, hppa_store_return_value);
+ set_gdbarch_deprecated_extract_struct_value_address
+ (gdbarch, hppa_extract_struct_value_address);
+ set_gdbarch_cannot_store_register (gdbarch, hppa_cannot_store_register);
+ set_gdbarch_deprecated_init_extra_frame_info (gdbarch, hppa_init_extra_frame_info);
+ set_gdbarch_deprecated_frame_chain (gdbarch, hppa_frame_chain);
+ set_gdbarch_deprecated_frame_chain_valid (gdbarch, hppa_frame_chain_valid);
+ set_gdbarch_frameless_function_invocation
+ (gdbarch, hppa_frameless_function_invocation);
+ set_gdbarch_deprecated_frame_saved_pc (gdbarch, hppa_frame_saved_pc);
+ set_gdbarch_frame_args_address (gdbarch, hppa_frame_args_address);
+ set_gdbarch_frame_locals_address (gdbarch, hppa_frame_locals_address);
+ set_gdbarch_frame_num_args (gdbarch, hppa_frame_num_args);
+ set_gdbarch_frame_args_skip (gdbarch, 0);
+ set_gdbarch_deprecated_push_dummy_frame (gdbarch, hppa_push_dummy_frame);
+ set_gdbarch_deprecated_pop_frame (gdbarch, hppa_pop_frame);
+ set_gdbarch_call_dummy_length (gdbarch, INSTRUCTION_SIZE * 28);
+ set_gdbarch_call_dummy_start_offset (gdbarch, 0);
+ /* set_gdbarch_fix_call_dummy (gdbarch, hppa_fix_call_dummy); */
+ set_gdbarch_push_arguments (gdbarch, hppa_push_arguments);
+ set_gdbarch_smash_text_address (gdbarch, hppa_smash_text_address);
+ set_gdbarch_believe_pcc_promotion (gdbarch, 1);
+ set_gdbarch_read_pc (gdbarch, hppa_target_read_pc);
+ set_gdbarch_write_pc (gdbarch, hppa_target_write_pc);
+ set_gdbarch_read_fp (gdbarch, hppa_target_read_fp);
+
return gdbarch;
}
projects / deliverable / binutils-gdb.git / blobdiff