/* Target-dependent code for the IA-64 for GDB, the GNU debugger.
- Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+ Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "inferior.h"
};
-#define SIGCONTEXT_REGISTER_ADDRESS \
- (gdbarch_tdep (current_gdbarch)->sigcontext_register_address)
-
int
ia64_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
}
static const char *
-ia64_register_name (int reg)
+ia64_register_name (struct gdbarch *gdbarch, int reg)
{
return ia64_register_names[reg];
}
}
static int
-ia64_dwarf_reg_to_regnum (int reg)
+ia64_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
{
if (reg >= IA64_GR32_REGNUM && reg <= IA64_GR127_REGNUM)
return V32_REGNUM + (reg - IA64_GR32_REGNUM);
const struct floatformat floatformat_ia64_ext =
{
floatformat_little, 82, 0, 1, 17, 65535, 0x1ffff, 18, 64,
- floatformat_intbit_yes, "floatformat_ia64_ext", floatformat_valid
+ floatformat_intbit_yes, "floatformat_ia64_ext", floatformat_valid, NULL
};
const struct floatformat *floatformats_ia64_ext[2] =
/* We don't really want to use this, but remote.c needs to call it in order
to figure out if Z-packets are supported or not. Oh, well. */
const unsigned char *
-ia64_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
+ia64_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
{
static unsigned char breakpoint[] =
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
{
ULONGEST reg_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
reg = read_memory_integer ((CORE_ADDR)reg_addr, 8);
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), reg);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), reg);
}
else
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), 0);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), 0);
}
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT31_REGNUM)
ULONGEST unat;
regcache_cooked_read_unsigned (regcache, IA64_UNAT_REGNUM, &unat);
unatN_val = (unat & (1LL << (regnum - IA64_NAT0_REGNUM))) != 0;
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), unatN_val);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), unatN_val);
}
else if (IA64_NAT32_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
{
natN_val = (nat_collection >> nat_bit) & 1;
}
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), natN_val);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), natN_val);
}
else if (regnum == VBOF_REGNUM)
{
/* The bsp points at the end of the register frame so we
subtract the size of frame from it to get beginning of frame. */
vbsp = rse_address_add (bsp, -(cfm & 0x7f));
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), vbsp);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), vbsp);
}
else if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
+ ((regnum - VP16_REGNUM) + rrb_pr) % 48;
}
prN_val = (pr & (1LL << (regnum - VP0_REGNUM))) != 0;
- store_unsigned_integer (buf, register_size (current_gdbarch, regnum), prN_val);
+ store_unsigned_integer (buf, register_size (gdbarch, regnum), prN_val);
}
else
- memset (buf, 0, register_size (current_gdbarch, regnum));
+ memset (buf, 0, register_size (gdbarch, regnum));
}
static void
{
ULONGEST unatN_val, unat, unatN_mask;
regcache_cooked_read_unsigned (regcache, IA64_UNAT_REGNUM, &unat);
- unatN_val = extract_unsigned_integer (buf, register_size (current_gdbarch, regnum));
+ unatN_val = extract_unsigned_integer (buf, register_size (gdbarch, regnum));
unatN_mask = (1LL << (regnum - IA64_NAT0_REGNUM));
if (unatN_val == 0)
unat &= ~unatN_mask;
if ((cfm & 0x7f) > regnum - V32_REGNUM)
gr_addr = rse_address_add (bsp, (regnum - V32_REGNUM));
- natN_val = extract_unsigned_integer (buf, register_size (current_gdbarch, regnum));
+ natN_val = extract_unsigned_integer (buf, register_size (gdbarch, regnum));
if (gr_addr != 0 && (natN_val == 0 || natN_val == 1))
{
nat_collection |= natN_mask;
else
nat_collection &= ~natN_mask;
- store_unsigned_integer (nat_buf, register_size (current_gdbarch, regnum), nat_collection);
+ store_unsigned_integer (nat_buf, register_size (gdbarch, regnum), nat_collection);
write_memory (nat_addr, nat_buf, 8);
}
}
regnum = VP16_REGNUM
+ ((regnum - VP16_REGNUM) + rrb_pr) % 48;
}
- prN_val = extract_unsigned_integer (buf, register_size (current_gdbarch, regnum));
+ prN_val = extract_unsigned_integer (buf, register_size (gdbarch, regnum));
prN_mask = (1LL << (regnum - VP0_REGNUM));
if (prN_val == 0)
pr &= ~prN_mask;
and the special ia64 floating point register format. */
static int
-ia64_convert_register_p (int regno, struct type *type)
+ia64_convert_register_p (struct gdbarch *gdbarch, int regno, struct type *type)
{
- return (regno >= IA64_FR0_REGNUM && regno <= IA64_FR127_REGNUM);
+ return (regno >= IA64_FR0_REGNUM && regno <= IA64_FR127_REGNUM
+ && type != builtin_type_ia64_ext);
}
static void
{
struct symtab_and_line prologue_sal;
CORE_ADDR start_pc = pc;
+ CORE_ADDR end_pc;
+
+ /* The prologue can not possibly go past the function end itself,
+ so we can already adjust LIM_PC accordingly. */
+ if (find_pc_partial_function (pc, NULL, NULL, &end_pc) && end_pc < lim_pc)
+ lim_pc = end_pc;
/* Start off not trusting the limit. */
*trust_limit = 0;
}
CORE_ADDR
-ia64_skip_prologue (CORE_ADDR pc)
+ia64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
struct ia64_frame_cache cache;
cache.base = 0;
enum lval_type *lvalp, CORE_ADDR *addrp,
int *realnump, gdb_byte *valuep)
{
+ struct gdbarch *gdbarch = get_frame_arch (next_frame);
struct ia64_frame_cache *cache =
ia64_frame_cache (next_frame, this_cache);
char dummy_valp[MAX_REGISTER_SIZE];
if (!valuep)
valuep = dummy_valp;
- memset (valuep, 0, register_size (current_gdbarch, regnum));
+ memset (valuep, 0, register_size (gdbarch, regnum));
- if (regnum == SP_REGNUM)
+ if (regnum == gdbarch_sp_regnum (gdbarch))
{
/* Handle SP values for all frames but the topmost. */
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum),
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum),
cache->base);
}
else if (regnum == IA64_BSP_REGNUM)
bsp = rse_address_add (cache->bsp, -(cache->sof));
prev_bsp = rse_address_add (bsp, (prev_cfm & 0x7f) - ((prev_cfm >> 7) & 0x7f));
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum),
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum),
prev_bsp);
}
else if (regnum == IA64_CFM_REGNUM)
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
else if (cache->prev_cfm)
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum), cache->prev_cfm);
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum), cache->prev_cfm);
else if (cache->frameless)
{
CORE_ADDR cfm = 0;
above. If the function lacks one of these frame pointers, we can
still provide a value since we know the size of the frame. */
CORE_ADDR vfp = cache->base;
- store_unsigned_integer (valuep, register_size (current_gdbarch, IA64_VFP_REGNUM), vfp);
+ store_unsigned_integer (valuep, register_size (gdbarch, IA64_VFP_REGNUM), vfp);
}
else if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
{
}
prN_val = extract_bit_field ((unsigned char *) pr_valuep,
regnum - VP0_REGNUM, 1);
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum), prN_val);
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum), prN_val);
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT31_REGNUM)
{
&unat_optim, &unat_lval, &unat_addr, &unat_realnum, unat_valuep);
unatN_val = extract_bit_field ((unsigned char *) unat_valuep,
regnum - IA64_NAT0_REGNUM, 1);
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum),
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum),
unatN_val);
}
else if (IA64_NAT32_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
natval = (nat_collection >> nat_bit) & 1;
}
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum), natval);
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum), natval);
}
else if (regnum == IA64_IP_REGNUM)
{
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, buf, register_size (current_gdbarch, IA64_IP_REGNUM));
+ read_memory (addr, buf, register_size (gdbarch, IA64_IP_REGNUM));
pc = extract_unsigned_integer (buf, 8);
}
else if (cache->frameless)
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, buf, register_size (current_gdbarch, IA64_IP_REGNUM));
+ read_memory (addr, buf, register_size (gdbarch, IA64_IP_REGNUM));
pc = extract_unsigned_integer (buf, 8);
}
else if (cache->frameless)
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, buf, register_size (current_gdbarch, IA64_BR0_REGNUM));
+ read_memory (addr, buf, register_size (gdbarch, IA64_BR0_REGNUM));
br0 = extract_unsigned_integer (buf, 8);
}
store_unsigned_integer (valuep, 8, br0);
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
else if (cache->frameless)
{
addr = rse_address_add (prev_bof, (regnum - IA64_GR32_REGNUM));
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
}
else
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
/* Otherwise, punt and get the current value of the register. */
else
/* Signal trampolines. */
static void
-ia64_sigtramp_frame_init_saved_regs (struct ia64_frame_cache *cache)
+ia64_sigtramp_frame_init_saved_regs (struct frame_info *next_frame,
+ struct ia64_frame_cache *cache)
{
- if (SIGCONTEXT_REGISTER_ADDRESS)
+ struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (next_frame));
+
+ if (tdep->sigcontext_register_address)
{
int regno;
cache->saved_regs[IA64_VRAP_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_IP_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_IP_REGNUM);
cache->saved_regs[IA64_CFM_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_CFM_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_CFM_REGNUM);
cache->saved_regs[IA64_PSR_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_PSR_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_PSR_REGNUM);
cache->saved_regs[IA64_BSP_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_BSP_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_BSP_REGNUM);
cache->saved_regs[IA64_RNAT_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_RNAT_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_RNAT_REGNUM);
cache->saved_regs[IA64_CCV_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_CCV_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_CCV_REGNUM);
cache->saved_regs[IA64_UNAT_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_UNAT_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_UNAT_REGNUM);
cache->saved_regs[IA64_FPSR_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_FPSR_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_FPSR_REGNUM);
cache->saved_regs[IA64_PFS_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_PFS_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_PFS_REGNUM);
cache->saved_regs[IA64_LC_REGNUM] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, IA64_LC_REGNUM);
+ tdep->sigcontext_register_address (cache->base, IA64_LC_REGNUM);
for (regno = IA64_GR1_REGNUM; regno <= IA64_GR31_REGNUM; regno++)
cache->saved_regs[regno] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
+ tdep->sigcontext_register_address (cache->base, regno);
for (regno = IA64_BR0_REGNUM; regno <= IA64_BR7_REGNUM; regno++)
cache->saved_regs[regno] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
+ tdep->sigcontext_register_address (cache->base, regno);
for (regno = IA64_FR2_REGNUM; regno <= IA64_FR31_REGNUM; regno++)
cache->saved_regs[regno] =
- SIGCONTEXT_REGISTER_ADDRESS (cache->base, regno);
+ tdep->sigcontext_register_address (cache->base, regno);
}
}
cache->cfm = extract_unsigned_integer (buf, 8);
cache->sof = cache->cfm & 0x7f;
- ia64_sigtramp_frame_init_saved_regs (cache);
+ ia64_sigtramp_frame_init_saved_regs (next_frame, cache);
*this_cache = cache;
return cache;
char dummy_valp[MAX_REGISTER_SIZE];
char buf[MAX_REGISTER_SIZE];
+ struct gdbarch *gdbarch = get_frame_arch (next_frame);
struct ia64_frame_cache *cache =
ia64_sigtramp_frame_cache (next_frame, this_cache);
if (!valuep)
valuep = dummy_valp;
- memset (valuep, 0, register_size (current_gdbarch, regnum));
+ memset (valuep, 0, register_size (gdbarch, regnum));
if (regnum == IA64_IP_REGNUM)
{
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, buf, register_size (current_gdbarch, IA64_IP_REGNUM));
+ read_memory (addr, buf, register_size (gdbarch, IA64_IP_REGNUM));
pc = extract_unsigned_integer (buf, 8);
}
pc &= ~0xf;
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
}
else
{
*lvalp = lval_memory;
*addrp = addr;
- read_memory (addr, valuep, register_size (current_gdbarch, regnum));
+ read_memory (addr, valuep, register_size (gdbarch, regnum));
}
}
{
int reg = regnum;
+ struct gdbarch *gdbarch = get_frame_arch (next_frame);
if (VP0_REGNUM <= regnum && regnum <= VP63_REGNUM)
reg = IA64_PR_REGNUM;
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
}
prN_val = extract_bit_field ((unsigned char *) valuep,
regnum - VP0_REGNUM, 1);
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum), prN_val);
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum), prN_val);
}
else if (IA64_NAT0_REGNUM <= regnum && regnum <= IA64_NAT127_REGNUM)
{
unatN_val = extract_bit_field ((unsigned char *) valuep,
regnum - IA64_NAT0_REGNUM, 1);
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum),
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum),
unatN_val);
}
else if (regnum == IA64_BSP_REGNUM)
prev_cfm = extract_unsigned_integer (cfm_valuep, 8);
prev_bsp = rse_address_add (prev_bsp, (prev_cfm & 0x7f));
- store_unsigned_integer (valuep, register_size (current_gdbarch, regnum),
+ store_unsigned_integer (valuep, register_size (gdbarch, regnum),
prev_bsp);
}
#endif /* HAVE_LIBUNWIND_IA64_H */
-/* Should we use DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS instead of
- EXTRACT_RETURN_VALUE? GCC_P is true if compiled with gcc and TYPE
- is the type (which is known to be struct, union or array). */
-int
-ia64_use_struct_convention (int gcc_p, struct type *type)
+static int
+ia64_use_struct_convention (struct type *type)
{
struct type *float_elt_type;
+ /* Don't use the struct convention for anything but structure,
+ union, or array types. */
+ if (!(TYPE_CODE (type) == TYPE_CODE_STRUCT
+ || TYPE_CODE (type) == TYPE_CODE_UNION
+ || TYPE_CODE (type) == TYPE_CODE_ARRAY))
+ return 0;
+
/* HFAs are structures (or arrays) consisting entirely of floating
point values of the same length. Up to 8 of these are returned
in registers. Don't use the struct convention when this is the
return TYPE_LENGTH (type) > 32;
}
-void
+static void
ia64_extract_return_value (struct type *type, struct regcache *regcache,
gdb_byte *valbuf)
{
}
}
-CORE_ADDR
-ia64_extract_struct_value_address (struct regcache *regcache)
+static void
+ia64_store_return_value (struct type *type, struct regcache *regcache,
+ const gdb_byte *valbuf)
{
- error (_("ia64_extract_struct_value_address called and cannot get struct value address"));
- return 0;
+ struct type *float_elt_type;
+
+ float_elt_type = is_float_or_hfa_type (type);
+ if (float_elt_type != NULL)
+ {
+ char to[MAX_REGISTER_SIZE];
+ int offset = 0;
+ int regnum = IA64_FR8_REGNUM;
+ int n = TYPE_LENGTH (type) / TYPE_LENGTH (float_elt_type);
+
+ while (n-- > 0)
+ {
+ convert_typed_floating ((char *)valbuf + offset, float_elt_type,
+ to, builtin_type_ia64_ext);
+ regcache_cooked_write (regcache, regnum, to);
+ offset += TYPE_LENGTH (float_elt_type);
+ regnum++;
+ }
+ }
+ else
+ {
+ ULONGEST val;
+ int offset = 0;
+ int regnum = IA64_GR8_REGNUM;
+ int reglen = TYPE_LENGTH (register_type (get_regcache_arch (regcache),
+ IA64_GR8_REGNUM));
+ int n = TYPE_LENGTH (type) / reglen;
+ int m = TYPE_LENGTH (type) % reglen;
+
+ while (n-- > 0)
+ {
+ ULONGEST val;
+ memcpy (&val, (char *)valbuf + offset, reglen);
+ regcache_cooked_write_unsigned (regcache, regnum, val);
+ offset += reglen;
+ regnum++;
+ }
+
+ if (m)
+ {
+ memcpy (&val, (char *)valbuf + offset, m);
+ regcache_cooked_write_unsigned (regcache, regnum, val);
+ }
+ }
}
+
+static enum return_value_convention
+ia64_return_value (struct gdbarch *gdbarch, struct type *valtype,
+ struct regcache *regcache, gdb_byte *readbuf,
+ const gdb_byte *writebuf)
+{
+ int struct_return = ia64_use_struct_convention (valtype);
+ if (writebuf != NULL)
+ {
+ gdb_assert (!struct_return);
+ ia64_store_return_value (valtype, regcache, writebuf);
+ }
+
+ if (readbuf != NULL)
+ {
+ gdb_assert (!struct_return);
+ ia64_extract_return_value (valtype, regcache, readbuf);
+ }
+
+ if (struct_return)
+ return RETURN_VALUE_STRUCT_CONVENTION;
+ else
+ return RETURN_VALUE_REGISTER_CONVENTION;
+}
static int
is_float_or_hfa_type_recurse (struct type *t, struct type **etp)
return pc;
}
-static void
-ia64_store_return_value (struct type *type, struct regcache *regcache,
- const gdb_byte *valbuf)
-{
- if (TYPE_CODE (type) == TYPE_CODE_FLT)
- {
- char to[MAX_REGISTER_SIZE];
- convert_typed_floating (valbuf, type, to, builtin_type_ia64_ext);
- regcache_cooked_write (regcache, IA64_FR8_REGNUM, (void *)to);
- target_store_registers (regcache, IA64_FR8_REGNUM);
- }
- else
- regcache_cooked_write (regcache, IA64_GR8_REGNUM, valbuf);
-}
-
static int
ia64_print_insn (bfd_vma memaddr, struct disassemble_info *info)
{
tdep->sigcontext_register_address = 0;
tdep->pc_in_sigtramp = 0;
- /* Define the ia64 floating-point format to gdb. */
- builtin_type_ia64_ext =
- init_type (TYPE_CODE_FLT, 128 / 8,
- 0, "builtin_type_ia64_ext", NULL);
- TYPE_FLOATFORMAT (builtin_type_ia64_ext) = floatformats_ia64_ext;
-
/* According to the ia64 specs, instructions that store long double
floats in memory use a long-double format different than that
used in the floating registers. The memory format matches the
set_gdbarch_fp0_regnum (gdbarch, IA64_FR0_REGNUM);
set_gdbarch_register_name (gdbarch, ia64_register_name);
- /* FIXME: Following interface should not be needed, however, without it recurse.exp
- gets a number of extra failures. */
- set_gdbarch_deprecated_register_size (gdbarch, 8);
set_gdbarch_register_type (gdbarch, ia64_register_type);
set_gdbarch_pseudo_register_read (gdbarch, ia64_pseudo_register_read);
set_gdbarch_skip_prologue (gdbarch, ia64_skip_prologue);
- set_gdbarch_deprecated_use_struct_convention (gdbarch, ia64_use_struct_convention);
- set_gdbarch_extract_return_value (gdbarch, ia64_extract_return_value);
-
- set_gdbarch_store_return_value (gdbarch, ia64_store_return_value);
- set_gdbarch_deprecated_extract_struct_value_address (gdbarch, ia64_extract_struct_value_address);
+ set_gdbarch_return_value (gdbarch, ia64_return_value);
set_gdbarch_memory_insert_breakpoint (gdbarch, ia64_memory_insert_breakpoint);
set_gdbarch_memory_remove_breakpoint (gdbarch, ia64_memory_remove_breakpoint);
void
_initialize_ia64_tdep (void)
{
+ /* Define the ia64 floating-point format to gdb. */
+ builtin_type_ia64_ext =
+ init_type (TYPE_CODE_FLT, 128 / 8,
+ 0, "builtin_type_ia64_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_ext) = floatformats_ia64_ext;
+
gdbarch_register (bfd_arch_ia64, ia64_gdbarch_init, NULL);
}