/* Target-dependent code for the HP PA-RISC architecture.
- Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
- 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright (C) 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+ 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "bfd.h"
table[i].Millicode = (tmp >> 30) & 0x1;
table[i].Millicode_save_sr0 = (tmp >> 29) & 0x1;
table[i].Region_description = (tmp >> 27) & 0x3;
- table[i].reserved1 = (tmp >> 26) & 0x1;
+ table[i].reserved = (tmp >> 26) & 0x1;
table[i].Entry_SR = (tmp >> 25) & 0x1;
table[i].Entry_FR = (tmp >> 21) & 0xf;
table[i].Entry_GR = (tmp >> 16) & 0x1f;
table[i].Frame_Extension_Millicode = (tmp >> 12) & 0x1;
table[i].Stack_Overflow_Check = (tmp >> 11) & 0x1;
table[i].Two_Instruction_SP_Increment = (tmp >> 10) & 0x1;
- table[i].Ada_Region = (tmp >> 9) & 0x1;
+ table[i].sr4export = (tmp >> 9) & 0x1;
table[i].cxx_info = (tmp >> 8) & 0x1;
table[i].cxx_try_catch = (tmp >> 7) & 0x1;
table[i].sched_entry_seq = (tmp >> 6) & 0x1;
- table[i].reserved2 = (tmp >> 5) & 0x1;
+ table[i].reserved1 = (tmp >> 5) & 0x1;
table[i].Save_SP = (tmp >> 4) & 0x1;
table[i].Save_RP = (tmp >> 3) & 0x1;
table[i].Save_MRP_in_frame = (tmp >> 2) & 0x1;
- table[i].extn_ptr_defined = (tmp >> 1) & 0x1;
+ table[i].save_r19 = (tmp >> 1) & 0x1;
table[i].Cleanup_defined = tmp & 0x1;
tmp = bfd_get_32 (objfile->obfd, (bfd_byte *) buf);
buf += 4;
table[i].MPE_XL_interrupt_marker = (tmp >> 31) & 0x1;
table[i].HP_UX_interrupt_marker = (tmp >> 30) & 0x1;
table[i].Large_frame = (tmp >> 29) & 0x1;
- table[i].Pseudo_SP_Set = (tmp >> 28) & 0x1;
- table[i].reserved4 = (tmp >> 27) & 0x1;
+ table[i].alloca_frame = (tmp >> 28) & 0x1;
+ table[i].reserved2 = (tmp >> 27) & 0x1;
table[i].Total_frame_size = tmp & 0x7ffffff;
/* Stub unwinds are handled elsewhere. */
char buf[4];
int off;
- status = deprecated_read_memory_nobpt (pc, buf, 4);
+ status = read_memory_nobpt (pc, buf, 4);
if (status != 0)
return 0;
return names[i];
}
+static int
+hppa64_dwarf_reg_to_regnum (int reg)
+{
+ /* r0-r31 and sar map one-to-one. */
+ if (reg <= 32)
+ return reg;
+
+ /* fr4-fr31 are mapped from 72 in steps of 2. */
+ if (reg >= 72 || reg < 72 + 28 * 2)
+ return HPPA64_FP4_REGNUM + (reg - 72) / 2;
+
+ error ("Invalid DWARF register num %d.", reg);
+ return -1;
+}
+
/* This function pushes a stack frame with arguments as part of the
inferior function calling mechanism.
return 0;
}
+/* If CODE points to a function entry address, try to look up the corresponding
+ function descriptor and return its address instead. If CODE is not a
+ function entry address, then just return it unchanged. */
+static CORE_ADDR
+hppa64_convert_code_addr_to_fptr (CORE_ADDR code)
+{
+ struct obj_section *sec, *opd;
+
+ sec = find_pc_section (code);
+
+ if (!sec)
+ return code;
+
+ /* If CODE is in a data section, assume it's already a fptr. */
+ if (!(sec->the_bfd_section->flags & SEC_CODE))
+ return code;
+
+ ALL_OBJFILE_OSECTIONS (sec->objfile, opd)
+ {
+ if (strcmp (opd->the_bfd_section->name, ".opd") == 0)
+ break;
+ }
+
+ if (opd < sec->objfile->sections_end)
+ {
+ CORE_ADDR addr;
+
+ for (addr = opd->addr; addr < opd->endaddr; addr += 2 * 8)
+ {
+ ULONGEST opdaddr;
+ char tmp[8];
+
+ if (target_read_memory (addr, tmp, sizeof (tmp)))
+ break;
+ opdaddr = extract_unsigned_integer (tmp, sizeof (tmp));
+
+ if (opdaddr == code)
+ return addr - 16;
+ }
+ }
+
+ return code;
+}
+
static CORE_ADDR
hppa64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct regcache *regcache, CORE_ADDR bp_addr,
struct type *type = value_type (arg);
int len = TYPE_LENGTH (type);
const bfd_byte *valbuf;
+ bfd_byte fptrbuf[8];
int regnum;
/* "Each parameter begins on a 64-bit (8-byte) boundary." */
}
}
+ /* If we are passing a function pointer, make sure we pass a function
+ descriptor instead of the function entry address. */
+ if (TYPE_CODE (type) == TYPE_CODE_PTR
+ && TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC)
+ {
+ ULONGEST codeptr, fptr;
+
+ codeptr = unpack_long (type, value_contents (arg));
+ fptr = hppa64_convert_code_addr_to_fptr (codeptr);
+ store_unsigned_integer (fptrbuf, TYPE_LENGTH (type), fptr);
+ valbuf = fptrbuf;
+ }
+ else
+ {
+ valbuf = value_contents (arg);
+ }
+
/* Always store the argument in memory. */
- write_memory (sp + offset, value_contents (arg), len);
+ write_memory (sp + offset, valbuf, len);
- valbuf = value_contents (arg);
regnum = HPPA_ARG0_REGNUM - offset / 8;
while (regnum > HPPA_ARG0_REGNUM - 8 && len > 0)
{
old_save_sp = save_sp;
old_stack_remaining = stack_remaining;
- status = deprecated_read_memory_nobpt (pc, buf, 4);
+ status = read_memory_nobpt (pc, buf, 4);
inst = extract_unsigned_integer (buf, 4);
/* Yow! */
/* There are limited ways to store the return pointer into the
stack. */
- if (inst == 0x6bc23fd9 || inst == 0x0fc212c1)
+ if (inst == 0x6bc23fd9 || inst == 0x0fc212c1 || inst == 0x73c23fe1)
save_rp = 0;
/* These are the only ways we save SP into the stack. At this time
while (reg_num >= (TARGET_PTR_BIT == 64 ? 19 : 23) && reg_num <= 26)
{
pc += 4;
- status = deprecated_read_memory_nobpt (pc, buf, 4);
+ status = read_memory_nobpt (pc, buf, 4);
inst = extract_unsigned_integer (buf, 4);
if (status != 0)
return pc;
reg_num = inst_saves_fr (inst);
save_fr &= ~(1 << reg_num);
- status = deprecated_read_memory_nobpt (pc + 4, buf, 4);
+ status = read_memory_nobpt (pc + 4, buf, 4);
next_inst = extract_unsigned_integer (buf, 4);
/* Yow! */
while (reg_num >= 4 && reg_num <= (TARGET_PTR_BIT == 64 ? 11 : 7))
{
pc += 8;
- status = deprecated_read_memory_nobpt (pc, buf, 4);
+ status = read_memory_nobpt (pc, buf, 4);
inst = extract_unsigned_integer (buf, 4);
if (status != 0)
return pc;
if ((inst & 0xfc000000) != 0x34000000)
break;
- status = deprecated_read_memory_nobpt (pc + 4, buf, 4);
+ status = read_memory_nobpt (pc + 4, buf, 4);
next_inst = extract_unsigned_integer (buf, 4);
if (status != 0)
return pc;
return (skip_prologue_hard_way (pc, 1));
}
+/* Return an unwind entry that falls within the frame's code block. */
+static struct unwind_table_entry *
+hppa_find_unwind_entry_in_block (struct frame_info *f)
+{
+ CORE_ADDR pc;
+
+ pc = frame_unwind_address_in_block (f);
+ pc = gdbarch_addr_bits_remove (get_frame_arch (f), pc);
+ return find_unwind_entry (pc);
+}
+
struct hppa_frame_cache
{
CORE_ADDR base;
cache->saved_regs = trad_frame_alloc_saved_regs (next_frame);
/* Yow! */
- u = find_unwind_entry (frame_pc_unwind (next_frame));
+ u = hppa_find_unwind_entry_in_block (next_frame);
if (!u)
{
if (hppa_debug)
GCC code. */
{
int final_iteration = 0;
- CORE_ADDR pc, end_pc;
+ CORE_ADDR pc, start_pc, end_pc;
int looking_for_sp = u->Save_SP;
int looking_for_rp = u->Save_RP;
int fp_loc = -1;
/* We used to use frame_func_unwind () to locate the beginning of the
function to pass to skip_prologue (). However, when objects are
compiled without debug symbols, frame_func_unwind can return the wrong
- function (or 0). We can do better than that by using unwind records. */
+ function (or 0). We can do better than that by using unwind records.
+ This only works if the Region_description of the unwind record
+ indicates that it includes the entry point of the function.
+ HP compilers sometimes generate unwind records for regions that
+ do not include the entry or exit point of a function. GNU tools
+ do not do this. */
+
+ if ((u->Region_description & 0x2) == 0)
+ start_pc = u->region_start;
+ else
+ start_pc = frame_func_unwind (next_frame);
- prologue_end = skip_prologue_hard_way (u->region_start, 0);
+ prologue_end = skip_prologue_hard_way (start_pc, 0);
end_pc = frame_pc_unwind (next_frame);
if (prologue_end != 0 && end_pc > prologue_end)
frame_size = 0;
- for (pc = u->region_start;
+ for (pc = start_pc;
((saved_gr_mask || saved_fr_mask
|| looking_for_sp || looking_for_rp
|| frame_size < (u->Total_frame_size << 3))
looking_for_rp = 0;
cache->saved_regs[HPPA_RP_REGNUM].addr = -24;
}
- else if (inst == 0x0fc212c1) /* std rp,-0x10(sr0,sp) */
+ else if (inst == 0x0fc212c1
+ || inst == 0x73c23fe1) /* std rp,-0x10(sr0,sp) */
{
looking_for_rp = 0;
cache->saved_regs[HPPA_RP_REGNUM].addr = -16;
instead of Save_SP. */
fp = frame_unwind_register_unsigned (next_frame, HPPA_FP_REGNUM);
+
+ if (u->alloca_frame)
+ fp -= u->Total_frame_size << 3;
if (frame_pc_unwind (next_frame) >= prologue_end
- && u->Save_SP && fp != 0)
+ && (u->Save_SP || u->alloca_frame) && fp != 0)
{
cache->base = fp;
if (hppa_debug)
- fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [frame pointer] }",
+ fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [frame pointer]",
paddr_nz (cache->base));
}
else if (u->Save_SP
cache->base = read_memory_integer (this_sp, TARGET_PTR_BIT / 8);
if (hppa_debug)
- fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [saved] }",
+ fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [saved]",
paddr_nz (cache->base));
}
else
the SP back. */
cache->base = this_sp - frame_size;
if (hppa_debug)
- fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [unwind adjust] } ",
+ fprintf_unfiltered (gdb_stdlog, " (base=0x%s) [unwind adjust]",
paddr_nz (cache->base));
}
if (u->Millicode)
{
if (trad_frame_addr_p (cache->saved_regs, 31))
- cache->saved_regs[HPPA_PCOQ_HEAD_REGNUM] = cache->saved_regs[31];
+ {
+ cache->saved_regs[HPPA_PCOQ_HEAD_REGNUM] = cache->saved_regs[31];
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, " (pc=r31) [stack] } ");
+ }
else
{
ULONGEST r31 = frame_unwind_register_unsigned (next_frame, 31);
trad_frame_set_value (cache->saved_regs, HPPA_PCOQ_HEAD_REGNUM, r31);
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, " (pc=r31) [frame] } ");
}
}
else
{
if (trad_frame_addr_p (cache->saved_regs, HPPA_RP_REGNUM))
- cache->saved_regs[HPPA_PCOQ_HEAD_REGNUM] = cache->saved_regs[HPPA_RP_REGNUM];
+ {
+ cache->saved_regs[HPPA_PCOQ_HEAD_REGNUM] =
+ cache->saved_regs[HPPA_RP_REGNUM];
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, " (pc=rp) [stack] } ");
+ }
else
{
ULONGEST rp = frame_unwind_register_unsigned (next_frame, HPPA_RP_REGNUM);
trad_frame_set_value (cache->saved_regs, HPPA_PCOQ_HEAD_REGNUM, rp);
+ if (hppa_debug)
+ fprintf_unfiltered (gdb_stdlog, " (pc=rp) [frame] } ");
}
}
struct unwind_table_entry *u;
info = hppa_frame_cache (next_frame, this_cache);
- u = find_unwind_entry (pc);
+ u = hppa_find_unwind_entry_in_block (next_frame);
(*this_id) = frame_id_build (info->base, u->region_start);
}
static const struct frame_unwind *
hppa_frame_unwind_sniffer (struct frame_info *next_frame)
{
- CORE_ADDR pc = frame_pc_unwind (next_frame);
-
- if (find_unwind_entry (pc))
+ if (hppa_find_unwind_entry_in_block (next_frame))
return &hppa_frame_unwind;
return NULL;
cache->saved_regs[HPPA_RP_REGNUM].addr = -20;
found_rp = 1;
}
- else if (insn == 0x0fc212c1) /* std rp,-0x10(sr0,sp) */
+ else if (insn == 0x0fc212c1
+ || insn == 0x73c23fe1) /* std rp,-0x10(sr0,sp) */
{
cache->saved_regs[HPPA_RP_REGNUM].addr = -16;
found_rp = 1;
pif (Frame_Extension_Millicode);
pif (Stack_Overflow_Check);
pif (Two_Instruction_SP_Increment);
- pif (Ada_Region);
+ pif (sr4export);
+ pif (cxx_info);
+ pif (cxx_try_catch);
+ pif (sched_entry_seq);
pif (Save_SP);
pif (Save_RP);
pif (Save_MRP_in_frame);
- pif (extn_ptr_defined);
+ pif (save_r19);
pif (Cleanup_defined);
pif (MPE_XL_interrupt_marker);
pif (HP_UX_interrupt_marker);
pif (Large_frame);
+ pif (alloca_frame);
putchar_unfiltered ('\n');
if (regnum < HPPA_FP4_REGNUM)
return builtin_type_uint32;
else
- return builtin_type_ieee_single_big;
+ return builtin_type_ieee_single;
}
static struct type *
if (regnum < HPPA64_FP4_REGNUM)
return builtin_type_uint64;
else
- return builtin_type_ieee_double_big;
+ return builtin_type_ieee_double;
}
/* Return non-zero if REGNUM is not a register available to the user
}
\f
+/* An instruction to match. */
+struct insn_pattern
+{
+ unsigned int data; /* See if it matches this.... */
+ unsigned int mask; /* ... with this mask. */
+};
+
+/* See bfd/elf32-hppa.c */
+static struct insn_pattern hppa_long_branch_stub[] = {
+ /* ldil LR'xxx,%r1 */
+ { 0x20200000, 0xffe00000 },
+ /* be,n RR'xxx(%sr4,%r1) */
+ { 0xe0202002, 0xffe02002 },
+ { 0, 0 }
+};
+
+static struct insn_pattern hppa_long_branch_pic_stub[] = {
+ /* b,l .+8, %r1 */
+ { 0xe8200000, 0xffe00000 },
+ /* addil LR'xxx - ($PIC_pcrel$0 - 4), %r1 */
+ { 0x28200000, 0xffe00000 },
+ /* be,n RR'xxxx - ($PIC_pcrel$0 - 8)(%sr4, %r1) */
+ { 0xe0202002, 0xffe02002 },
+ { 0, 0 }
+};
+
+static struct insn_pattern hppa_import_stub[] = {
+ /* addil LR'xxx, %dp */
+ { 0x2b600000, 0xffe00000 },
+ /* ldw RR'xxx(%r1), %r21 */
+ { 0x48350000, 0xffffb000 },
+ /* bv %r0(%r21) */
+ { 0xeaa0c000, 0xffffffff },
+ /* ldw RR'xxx+4(%r1), %r19 */
+ { 0x48330000, 0xffffb000 },
+ { 0, 0 }
+};
+
+static struct insn_pattern hppa_import_pic_stub[] = {
+ /* addil LR'xxx,%r19 */
+ { 0x2a600000, 0xffe00000 },
+ /* ldw RR'xxx(%r1),%r21 */
+ { 0x48350000, 0xffffb000 },
+ /* bv %r0(%r21) */
+ { 0xeaa0c000, 0xffffffff },
+ /* ldw RR'xxx+4(%r1),%r19 */
+ { 0x48330000, 0xffffb000 },
+ { 0, 0 },
+};
+
+static struct insn_pattern hppa_plt_stub[] = {
+ /* b,l 1b, %r20 - 1b is 3 insns before here */
+ { 0xea9f1fdd, 0xffffffff },
+ /* depi 0,31,2,%r20 */
+ { 0xd6801c1e, 0xffffffff },
+ { 0, 0 }
+};
+
+static struct insn_pattern hppa_sigtramp[] = {
+ /* ldi 0, %r25 or ldi 1, %r25 */
+ { 0x34190000, 0xfffffffd },
+ /* ldi __NR_rt_sigreturn, %r20 */
+ { 0x3414015a, 0xffffffff },
+ /* be,l 0x100(%sr2, %r0), %sr0, %r31 */
+ { 0xe4008200, 0xffffffff },
+ /* nop */
+ { 0x08000240, 0xffffffff },
+ { 0, 0 }
+};
+
+/* Maximum number of instructions on the patterns above. */
+#define HPPA_MAX_INSN_PATTERN_LEN 4
+
+/* Return non-zero if the instructions at PC match the series
+ described in PATTERN, or zero otherwise. PATTERN is an array of
+ 'struct insn_pattern' objects, terminated by an entry whose mask is
+ zero.
+
+ When the match is successful, fill INSN[i] with what PATTERN[i]
+ matched. */
+
+static int
+hppa_match_insns (CORE_ADDR pc, struct insn_pattern *pattern,
+ unsigned int *insn)
+{
+ CORE_ADDR npc = pc;
+ int i;
+
+ for (i = 0; pattern[i].mask; i++)
+ {
+ gdb_byte buf[HPPA_INSN_SIZE];
+
+ read_memory_nobpt (npc, buf, HPPA_INSN_SIZE);
+ insn[i] = extract_unsigned_integer (buf, HPPA_INSN_SIZE);
+ if ((insn[i] & pattern[i].mask) == pattern[i].data)
+ npc += 4;
+ else
+ return 0;
+ }
+
+ return 1;
+}
+
+/* This relaxed version of the insstruction matcher allows us to match
+ from somewhere inside the pattern, by looking backwards in the
+ instruction scheme. */
+
+static int
+hppa_match_insns_relaxed (CORE_ADDR pc, struct insn_pattern *pattern,
+ unsigned int *insn)
+{
+ int offset, len = 0;
+
+ while (pattern[len].mask)
+ len++;
+
+ for (offset = 0; offset < len; offset++)
+ if (hppa_match_insns (pc - offset * HPPA_INSN_SIZE, pattern, insn))
+ return 1;
+
+ return 0;
+}
+
+static int
+hppa_in_dyncall (CORE_ADDR pc)
+{
+ struct unwind_table_entry *u;
+
+ u = find_unwind_entry (hppa_symbol_address ("$$dyncall"));
+ if (!u)
+ return 0;
+
+ return (pc >= u->region_start && pc <= u->region_end);
+}
+
+int
+hppa_in_solib_call_trampoline (CORE_ADDR pc, char *name)
+{
+ unsigned int insn[HPPA_MAX_INSN_PATTERN_LEN];
+ struct unwind_table_entry *u;
+
+ if (in_plt_section (pc, name) || hppa_in_dyncall (pc))
+ return 1;
+
+ /* The GNU toolchain produces linker stubs without unwind
+ information. Since the pattern matching for linker stubs can be
+ quite slow, so bail out if we do have an unwind entry. */
+
+ u = find_unwind_entry (pc);
+ if (u != NULL)
+ return 0;
+
+ return (hppa_match_insns_relaxed (pc, hppa_import_stub, insn)
+ || hppa_match_insns_relaxed (pc, hppa_import_pic_stub, insn)
+ || hppa_match_insns_relaxed (pc, hppa_long_branch_stub, insn)
+ || hppa_match_insns_relaxed (pc, hppa_long_branch_pic_stub, insn));
+}
+
+/* This code skips several kind of "trampolines" used on PA-RISC
+ systems: $$dyncall, import stubs and PLT stubs. */
+
+CORE_ADDR
+hppa_skip_trampoline_code (CORE_ADDR pc)
+{
+ unsigned int insn[HPPA_MAX_INSN_PATTERN_LEN];
+ int dp_rel;
+
+ /* $$dyncall handles both PLABELs and direct addresses. */
+ if (hppa_in_dyncall (pc))
+ {
+ pc = read_register (HPPA_R0_REGNUM + 22);
+
+ /* PLABELs have bit 30 set; if it's a PLABEL, then dereference it. */
+ if (pc & 0x2)
+ pc = read_memory_typed_address (pc & ~0x3, builtin_type_void_func_ptr);
+
+ return pc;
+ }
+
+ dp_rel = hppa_match_insns (pc, hppa_import_stub, insn);
+ if (dp_rel || hppa_match_insns (pc, hppa_import_pic_stub, insn))
+ {
+ /* Extract the target address from the addil/ldw sequence. */
+ pc = hppa_extract_21 (insn[0]) + hppa_extract_14 (insn[1]);
+
+ if (dp_rel)
+ pc += read_register (HPPA_DP_REGNUM);
+ else
+ pc += read_register (HPPA_R0_REGNUM + 19);
+
+ /* fallthrough */
+ }
+
+ if (in_plt_section (pc, NULL))
+ {
+ pc = read_memory_typed_address (pc, builtin_type_void_func_ptr);
+
+ /* If the PLT slot has not yet been resolved, the target will be
+ the PLT stub. */
+ if (in_plt_section (pc, NULL))
+ {
+ /* Sanity check: are we pointing to the PLT stub? */
+ if (!hppa_match_insns (pc, hppa_plt_stub, insn))
+ {
+ warning (_("Cannot resolve PLT stub at 0x%s."), paddr_nz (pc));
+ return 0;
+ }
+
+ /* This should point to the fixup routine. */
+ pc = read_memory_typed_address (pc + 8, builtin_type_void_func_ptr);
+ }
+ }
+
+ return pc;
+}
+\f
+
/* Here is a table of C type sizes on hppa with various compiles
and options. I measured this on PA 9000/800 with HP-UX 11.11
and these compilers:
set_gdbarch_num_regs (gdbarch, hppa64_num_regs);
set_gdbarch_register_name (gdbarch, hppa64_register_name);
set_gdbarch_register_type (gdbarch, hppa64_register_type);
+ set_gdbarch_dwarf_reg_to_regnum (gdbarch, hppa64_dwarf_reg_to_regnum);
+ set_gdbarch_dwarf2_reg_to_regnum (gdbarch, hppa64_dwarf_reg_to_regnum);
set_gdbarch_cannot_store_register (gdbarch,
hppa64_cannot_store_register);
set_gdbarch_cannot_fetch_register (gdbarch,
and LP64, but might show differences some day. */
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_long_double_bit (gdbarch, 128);
- set_gdbarch_long_double_format (gdbarch, &floatformat_ia64_quad_big);
+ set_gdbarch_long_double_format (gdbarch, floatformats_ia64_quad);
/* The following gdbarch vector elements do not depend on the address
size, or in any other gdbarch element previously set. */
projects / deliverable / binutils-gdb.git / blobdiff