/* Target-dependent code for the HP PA-RISC architecture.
- Copyright (C) 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
- 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010,
- 2011 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
University of Utah (pa-gdb-bugs@cs.utah.edu).
#include "regcache.h"
#include "completer.h"
#include "osabi.h"
-#include "gdb_assert.h"
#include "arch-utils.h"
/* For argument passing to the inferior. */
#include "symtab.h"
#include "gdbtypes.h"
#include "objfiles.h"
#include "hppa-tdep.h"
+#include <algorithm>
static int hppa_debug = 0;
static const int hppa32_num_regs = 128;
static const int hppa64_num_regs = 96;
+/* We use the objfile->obj_private pointer for two things:
+ * 1. An unwind table;
+ *
+ * 2. A pointer to any associated shared library object.
+ *
+ * #defines are used to help refer to these objects.
+ */
+
+/* Info about the unwind table associated with an object file.
+ * This is hung off of the "objfile->obj_private" pointer, and
+ * is allocated in the objfile's psymbol obstack. This allows
+ * us to have unique unwind info for each executable and shared
+ * library that we are debugging.
+ */
+struct hppa_unwind_info
+ {
+ struct unwind_table_entry *table; /* Pointer to unwind info */
+ struct unwind_table_entry *cache; /* Pointer to last entry we found */
+ int last; /* Index of last entry */
+ };
+
+struct hppa_objfile_private
+ {
+ struct hppa_unwind_info *unwind_info; /* a pointer */
+ struct so_list *so_info; /* a pointer */
+ CORE_ADDR dp;
+
+ int dummy_call_sequence_reg;
+ CORE_ADDR dummy_call_sequence_addr;
+ };
+
/* hppa-specific object data -- unwind and solib info.
TODO/maybe: think about splitting this into two parts; the unwind data is
common to all hppa targets, but is only used in this file; we can register
that separately and make this static. The solib data is probably hpux-
specific, so we can create a separate extern objfile_data that is registered
by hppa-hpux-tdep.c and shared with pa64solib.c and somsolib.c. */
-const struct objfile_data *hppa_objfile_priv_data = NULL;
+static const struct objfile_data *hppa_objfile_priv_data = NULL;
/* Get at various relevent fields of an instruction word. */
#define MASK_5 0x1f
static int
hppa_sign_extend (unsigned val, unsigned bits)
{
- return (int) (val >> (bits - 1) ? (-1 << bits) | val : val);
+ return (int) (val >> (bits - 1) ? (-(1 << bits)) | val : val);
}
/* For many immediate values the sign bit is the low bit! */
static int
hppa_low_hppa_sign_extend (unsigned val, unsigned bits)
{
- return (int) ((val & 0x1 ? (-1 << (bits - 1)) : 0) | val >> 1);
+ return (int) ((val & 0x1 ? (-(1 << (bits - 1))) : 0) | val >> 1);
}
/* Extract the bits at positions between FROM and TO, using HP's numbering
CORE_ADDR
hppa_symbol_address(const char *sym)
{
- struct minimal_symbol *minsym;
+ struct bound_minimal_symbol minsym;
minsym = lookup_minimal_symbol (sym, NULL, NULL);
- if (minsym)
- return SYMBOL_VALUE_ADDRESS (minsym);
+ if (minsym.minsym)
+ return BMSYMBOL_VALUE_ADDRESS (minsym);
else
return (CORE_ADDR)-1;
}
-struct hppa_objfile_private *
+static struct hppa_objfile_private *
hppa_init_objfile_priv_data (struct objfile *objfile)
{
struct hppa_objfile_private *priv;
static int
compare_unwind_entries (const void *arg1, const void *arg2)
{
- const struct unwind_table_entry *a = arg1;
- const struct unwind_table_entry *b = arg2;
+ const struct unwind_table_entry *a = (const struct unwind_table_entry *) arg1;
+ const struct unwind_table_entry *b = (const struct unwind_table_entry *) arg2;
if (a->region_start > b->region_start)
return 1;
static void
internalize_unwinds (struct objfile *objfile, struct unwind_table_entry *table,
asection *section, unsigned int entries,
- unsigned int size, CORE_ADDR text_offset)
+ size_t size, CORE_ADDR text_offset)
{
/* We will read the unwind entries into temporary memory, then
fill in the actual unwind table. */
struct gdbarch *gdbarch = get_objfile_arch (objfile);
unsigned long tmp;
unsigned i;
- char *buf = alloca (size);
+ char *buf = (char *) alloca (size);
CORE_ADDR low_text_segment_address;
/* For ELF targets, then unwinds are supposed to
read_unwind_info (struct objfile *objfile)
{
asection *unwind_sec, *stub_unwind_sec;
- unsigned unwind_size, stub_unwind_size, total_size;
+ size_t unwind_size, stub_unwind_size, total_size;
unsigned index, unwind_entries;
unsigned stub_entries, total_entries;
CORE_ADDR text_offset;
struct hppa_unwind_info *ui;
struct hppa_objfile_private *obj_private;
- text_offset = ANOFFSET (objfile->section_offsets, 0);
+ text_offset = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
ui = (struct hppa_unwind_info *) obstack_alloc (&objfile->objfile_obstack,
sizeof (struct hppa_unwind_info));
if (stub_unwind_size > 0)
{
unsigned int i;
- char *buf = alloca (stub_unwind_size);
+ char *buf = (char *) alloca (stub_unwind_size);
/* Read in the stub unwind entries. */
bfd_get_section_contents (objfile->obfd, stub_unwind_sec, buf,
{
struct hppa_unwind_info *ui;
ui = NULL;
- priv = objfile_data (objfile, hppa_objfile_priv_data);
+ 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 = objfile_data (objfile, hppa_objfile_priv_data);
+ 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;
return NULL;
}
-/* The epilogue is defined here as the area either on the `bv' instruction
+/* Implement the stack_frame_destroyed_p gdbarch method.
+
+ The epilogue is defined here as the area either on the `bv' instruction
itself or an instruction which destroys the function's stack frame.
We do not assume that the epilogue is at the end of a function as we can
also have return sequences in the middle of a function. */
+
static int
-hppa_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
+hppa_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
unsigned long status;
unsigned int inst;
- char buf[4];
- int off;
+ gdb_byte buf[4];
status = target_read_memory (pc, buf, 4);
if (status != 0)
hppa64_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
{
/* The general registers and the sar are the same in both sets. */
- if (reg <= 32)
+ if (reg >= 0 && reg <= 32)
return reg;
/* fr4-fr31 are mapped from 72 in steps of 2. */
if (reg >= 72 && reg < 72 + 28 * 2 && !(reg & 1))
return HPPA64_FP4_REGNUM + (reg - 72) / 2;
- warning (_("Unmapped DWARF DBX Register #%d encountered."), reg);
return -1;
}
/* Stack base address at which the first parameter is stored. */
CORE_ADDR param_end = 0;
- /* The inner most end of the stack after all the parameters have
- been pushed. */
- CORE_ADDR new_sp = 0;
-
/* Two passes. First pass computes the location of everything,
second pass writes the bytes out. */
int write_pass;
struct type *type = check_typedef (value_type (arg));
/* The corresponding parameter that is pushed onto the
stack, and [possibly] passed in a register. */
- char param_val[8];
+ gdb_byte param_val[8];
int param_len;
memset (param_val, 0, sizeof param_val);
if (TYPE_LENGTH (type) > 8)
addr += 2 * 8)
{
ULONGEST opdaddr;
- char tmp[8];
+ gdb_byte tmp[8];
if (target_read_memory (addr, tmp, sizeof (tmp)))
break;
while (regnum > HPPA_ARG0_REGNUM - 8 && len > 0)
{
regcache_cooked_write_part (regcache, regnum,
- offset % 8, min (len, 8), valbuf);
- offset += min (len, 8);
- valbuf += min (len, 8);
- len -= min (len, 8);
+ offset % 8, std::min (len, 8), valbuf);
+ offset += std::min (len, 8);
+ valbuf += std::min (len, 8);
+ len -= std::min (len, 8);
regnum--;
}
/* Allocate the outgoing parameter area. Make sure the outgoing
parameter area is multiple of 16 bytes in length. */
- sp += max (align_up (offset, 16), 64);
+ sp += std::max (align_up (offset, 16), (ULONGEST) 64);
/* Allocate 32-bytes of scratch space. The documentation doesn't
mention this, but it seems to be needed. */
/* Handle 32/64-bit struct return conventions. */
static enum return_value_convention
-hppa32_return_value (struct gdbarch *gdbarch, struct type *func_type,
+hppa32_return_value (struct gdbarch *gdbarch, struct value *function,
struct type *type, struct regcache *regcache,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
}
static enum return_value_convention
-hppa64_return_value (struct gdbarch *gdbarch, struct type *func_type,
+hppa64_return_value (struct gdbarch *gdbarch, struct value *function,
struct type *type, struct regcache *regcache,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
while (len > 0)
{
regcache_cooked_read_part (regcache, regnum, offset,
- min (len, 8), readbuf);
- readbuf += min (len, 8);
- len -= min (len, 8);
+ std::min (len, 8), readbuf);
+ readbuf += std::min (len, 8);
+ len -= std::min (len, 8);
regnum++;
}
}
while (len > 0)
{
regcache_cooked_write_part (regcache, regnum, offset,
- min (len, 8), writebuf);
- writebuf += min (len, 8);
- len -= min (len, 8);
+ std::min (len, 8), writebuf);
+ writebuf += std::min (len, 8);
+ len -= std::min (len, 8);
regnum++;
}
}
/* std,ma X,D(sp) */
if ((inst & 0xffe00008) == 0x73c00008)
- return (inst & 0x1 ? -1 << 13 : 0) | (((inst >> 4) & 0x3ff) << 3);
+ return (inst & 0x1 ? -(1 << 13) : 0) | (((inst >> 4) & 0x3ff) << 3);
/* addil high21,%r30; ldo low11,(%r1),%r30)
save high bits in save_high21 for later use. */
}
/* Return the register number for a GR which is saved by INST or
- zero it INST does not save a GR. */
+ zero if INST does not save a GR.
-static int
-inst_saves_gr (unsigned long inst)
-{
- /* Does it look like a stw? */
- if ((inst >> 26) == 0x1a || (inst >> 26) == 0x1b
- || (inst >> 26) == 0x1f
- || ((inst >> 26) == 0x1f
- && ((inst >> 6) == 0xa)))
- return hppa_extract_5R_store (inst);
+ Referenced from:
- /* Does it look like a std? */
- if ((inst >> 26) == 0x1c
- || ((inst >> 26) == 0x03
- && ((inst >> 6) & 0xf) == 0xb))
- return hppa_extract_5R_store (inst);
+ parisc 1.1:
+ https://parisc.wiki.kernel.org/images-parisc/6/68/Pa11_acd.pdf
- /* Does it look like a stwm? GCC & HPC may use this in prologues. */
- if ((inst >> 26) == 0x1b)
- return hppa_extract_5R_store (inst);
+ parisc 2.0:
+ https://parisc.wiki.kernel.org/images-parisc/7/73/Parisc2.0.pdf
- /* Does it look like sth or stb? HPC versions 9.0 and later use these
- too. */
- if ((inst >> 26) == 0x19 || (inst >> 26) == 0x18
- || ((inst >> 26) == 0x3
- && (((inst >> 6) & 0xf) == 0x8
- || (inst >> 6) & 0xf) == 0x9))
- return hppa_extract_5R_store (inst);
+ According to Table 6-5 of Chapter 6 (Memory Reference Instructions)
+ on page 106 in parisc 2.0, all instructions for storing values from
+ the general registers are:
- return 0;
+ Store: stb, sth, stw, std (according to Chapter 7, they
+ are only in both "inst >> 26" and "inst >> 6".
+ Store Absolute: stwa, stda (according to Chapter 7, they are only
+ in "inst >> 6".
+ Store Bytes: stby, stdby (according to Chapter 7, they are
+ only in "inst >> 6").
+
+ For (inst >> 26), according to Chapter 7:
+
+ The effective memory reference address is formed by the addition
+ of an immediate displacement to a base value.
+
+ - stb: 0x18, store a byte from a general register.
+
+ - sth: 0x19, store a halfword from a general register.
+
+ - stw: 0x1a, store a word from a general register.
+
+ - stwm: 0x1b, store a word from a general register and perform base
+ register modification (2.0 will still treate it as stw).
+
+ - std: 0x1c, store a doubleword from a general register (2.0 only).
+
+ - stw: 0x1f, store a word from a general register (2.0 only).
+
+ For (inst >> 6) when ((inst >> 26) == 0x03), according to Chapter 7:
+
+ The effective memory reference address is formed by the addition
+ of an index value to a base value specified in the instruction.
+
+ - stb: 0x08, store a byte from a general register (1.1 calls stbs).
+
+ - sth: 0x09, store a halfword from a general register (1.1 calls
+ sths).
+
+ - stw: 0x0a, store a word from a general register (1.1 calls stws).
+
+ - std: 0x0b: store a doubleword from a general register (2.0 only)
+
+ Implement fast byte moves (stores) to unaligned word or doubleword
+ destination.
+
+ - stby: 0x0c, for unaligned word (1.1 calls stbys).
+
+ - stdby: 0x0d for unaligned doubleword (2.0 only).
+
+ Store a word or doubleword using an absolute memory address formed
+ using short or long displacement or indexed
+
+ - stwa: 0x0e, store a word from a general register to an absolute
+ address (1.0 calls stwas).
+
+ - stda: 0x0f, store a doubleword from a general register to an
+ absolute address (2.0 only). */
+
+static int
+inst_saves_gr (unsigned long inst)
+{
+ switch ((inst >> 26) & 0x0f)
+ {
+ case 0x03:
+ switch ((inst >> 6) & 0x0f)
+ {
+ case 0x08:
+ case 0x09:
+ case 0x0a:
+ case 0x0b:
+ case 0x0c:
+ case 0x0d:
+ case 0x0e:
+ case 0x0f:
+ return hppa_extract_5R_store (inst);
+ default:
+ return 0;
+ }
+ case 0x18:
+ case 0x19:
+ case 0x1a:
+ case 0x1b:
+ case 0x1c:
+ /* no 0x1d or 0x1e -- according to parisc 2.0 document */
+ case 0x1f:
+ return hppa_extract_5R_store (inst);
+ default:
+ return 0;
+ }
}
/* Return the register number for a FR which is saved by INST or
int stop_before_branch)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- char buf[4];
+ gdb_byte buf[4];
CORE_ADDR orig_pc = pc;
unsigned long inst, stack_remaining, save_gr, save_fr, save_rp, save_sp;
unsigned long args_stored, status, i, restart_gr, restart_fr;
{
struct symtab_and_line sal;
CORE_ADDR func_addr, func_end;
- struct symbol *f;
/* If we can not find the symbol in the partial symbol table, then
there is no hope we can determine the function's start address
static CORE_ADDR
hppa_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
- unsigned long inst;
- int offset;
CORE_ADDR post_prologue_pc;
- char buf[4];
/* See if we can determine the end of the prologue via the symbol table.
If so, then return either PC, or the PC after the prologue, whichever
may be the first instruction of the prologue. If that happens, then
the instruction skipping code has a bug that needs to be fixed. */
if (post_prologue_pc != 0)
- return max (pc, post_prologue_pc);
+ return std::max (pc, post_prologue_pc);
else
return (skip_prologue_hard_way (gdbarch, pc, 1));
}
struct hppa_frame_cache *cache;
long saved_gr_mask;
long saved_fr_mask;
- CORE_ADDR this_sp;
long frame_size;
struct unwind_table_entry *u;
CORE_ADDR prologue_end;
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=%s (cached) }",
paddress (gdbarch, ((struct hppa_frame_cache *)*this_cache)->base));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
cache = FRAME_OBSTACK_ZALLOC (struct hppa_frame_cache);
(*this_cache) = cache;
{
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=NULL (no unwind entry) }");
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
/* Turn the Entry_GR field into a bitmask. */
pc += 4)
{
int reg;
- char buf4[4];
+ gdb_byte buf4[4];
long inst;
if (!safe_frame_unwind_memory (this_frame, pc, buf4, sizeof buf4))
{
error (_("Cannot read instruction at %s."),
paddress (gdbarch, pc));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
inst = extract_unsigned_integer (buf4, sizeof buf4, byte_order);
CORE_ADDR offset;
if ((inst >> 26) == 0x1c)
- offset = (inst & 0x1 ? -1 << 13 : 0)
+ offset = (inst & 0x1 ? -(1 << 13) : 0)
| (((inst >> 4) & 0x3ff) << 3);
else if ((inst >> 26) == 0x03)
offset = hppa_low_hppa_sign_extend (inst & 0x1f, 5);
if (hppa_debug)
fprintf_unfiltered (gdb_stdlog, "base=%s }",
paddress (gdbarch, ((struct hppa_frame_cache *)*this_cache)->base));
- return (*this_cache);
+ return (struct hppa_frame_cache *) (*this_cache);
}
static void
struct frame_id *this_id)
{
struct hppa_frame_cache *info;
- CORE_ADDR pc = get_frame_pc (this_frame);
struct unwind_table_entry *u;
info = hppa_frame_cache (this_frame, this_cache);
static const struct frame_unwind hppa_frame_unwind =
{
NORMAL_FRAME,
+ default_frame_unwind_stop_reason,
hppa_frame_this_id,
hppa_frame_prev_register,
NULL,
static const struct frame_unwind hppa_fallback_frame_unwind =
{
NORMAL_FRAME,
+ default_frame_unwind_stop_reason,
hppa_fallback_frame_this_id,
hppa_fallback_frame_prev_register,
NULL,
struct unwind_table_entry *u;
if (*this_cache)
- return *this_cache;
+ return (struct hppa_stub_unwind_cache *) *this_cache;
info = FRAME_OBSTACK_ZALLOC (struct hppa_stub_unwind_cache);
*this_cache = info;
if (pc == 0
|| (tdep->in_solib_call_trampoline != NULL
- && tdep->in_solib_call_trampoline (gdbarch, pc, NULL))
+ && tdep->in_solib_call_trampoline (gdbarch, pc))
|| gdbarch_in_solib_return_trampoline (gdbarch, pc, NULL))
return 1;
return 0;
static const struct frame_unwind hppa_stub_frame_unwind = {
NORMAL_FRAME,
+ default_frame_unwind_stop_reason,
hppa_stub_frame_this_id,
hppa_stub_frame_prev_register,
NULL,
/* Return the minimal symbol whose name is NAME and stub type is STUB_TYPE.
Return NULL if no such symbol was found. */
-struct minimal_symbol *
+struct bound_minimal_symbol
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)
{
- if (strcmp (SYMBOL_LINKAGE_NAME (msym), name) == 0)
+ if (strcmp (MSYMBOL_LINKAGE_NAME (msym), name) == 0)
{
struct unwind_table_entry *u;
- u = find_unwind_entry (SYMBOL_VALUE (msym));
+ u = find_unwind_entry (MSYMBOL_VALUE (msym));
if (u != NULL && u->stub_unwind.stub_type == stub_type)
- return msym;
+ {
+ result.objfile = objfile;
+ result.minsym = msym;
+ return result;
+ }
}
}
- return NULL;
+ return result;
}
static void
}
static CORE_ADDR
-hppa_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr)
+hppa_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
{
/* The low two bits of the PC on the PA contain the privilege level.
Some genius implementing a (non-GCC) compiler apparently decided
return frame_unwind_got_constant (this_frame, regnum, pc + 4);
}
- /* Make sure the "flags" register is zero in all unwound frames.
- The "flags" registers is a HP-UX specific wart, and only the code
- in hppa-hpux-tdep.c depends on it. However, it is easier to deal
- with it here. This shouldn't affect other systems since those
- should provide zero for the "flags" register anyway. */
- if (regnum == HPPA_FLAGS_REGNUM)
- return frame_unwind_got_constant (this_frame, regnum, 0);
-
return trad_frame_get_prev_register (this_frame, saved_regs, regnum);
}
\f
{ 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
}
int
-hppa_in_solib_call_trampoline (struct gdbarch *gdbarch,
- CORE_ADDR pc, char *name)
+hppa_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc)
{
unsigned int insn[HPPA_MAX_INSN_PATTERN_LEN];
struct unwind_table_entry *u;
- if (in_plt_section (pc, name) || hppa_in_dyncall (pc))
+ if (in_plt_section (pc) || hppa_in_dyncall (pc))
return 1;
/* The GNU toolchain produces linker stubs without unwind
/* fallthrough */
}
- if (in_plt_section (pc, NULL))
+ if (in_plt_section (pc))
{
pc = read_memory_typed_address (pc, func_ptr_type);
/* If the PLT slot has not yet been resolved, the target will be
the PLT stub. */
- if (in_plt_section (pc, NULL))
+ if (in_plt_section (pc))
{
/* Sanity check: are we pointing to the PLT stub? */
if (!hppa_match_insns (gdbarch, pc, hppa_plt_stub, insn))
return (arches->gdbarch);
/* If none found, then allocate and initialize one. */
- tdep = XZALLOC (struct gdbarch_tdep);
+ tdep = XCNEW (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
/* Determine from the bfd_arch_info structure if we are dealing with
/* The following gdbarch vector elements do not depend on the address
size, or in any other gdbarch element previously set. */
set_gdbarch_skip_prologue (gdbarch, hppa_skip_prologue);
- set_gdbarch_in_function_epilogue_p (gdbarch,
- hppa_in_function_epilogue_p);
+ set_gdbarch_stack_frame_destroyed_p (gdbarch,
+ hppa_stack_frame_destroyed_p);
set_gdbarch_inner_than (gdbarch, core_addr_greaterthan);
set_gdbarch_sp_regnum (gdbarch, HPPA_SP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, HPPA_FP0_REGNUM);
- set_gdbarch_addr_bits_remove (gdbarch, hppa_smash_text_address);
- set_gdbarch_smash_text_address (gdbarch, hppa_smash_text_address);
+ set_gdbarch_addr_bits_remove (gdbarch, hppa_addr_bits_remove);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
set_gdbarch_read_pc (gdbarch, hppa_read_pc);
set_gdbarch_write_pc (gdbarch, hppa_write_pc);
void
_initialize_hppa_tdep (void)
{
- struct cmd_list_element *c;
-
gdbarch_register (bfd_arch_hppa, hppa_gdbarch_init, hppa_dump_tdep);
hppa_objfile_priv_data = register_objfile_data ();