/* Target-dependent code for GDB, the GNU debugger.
- Copyright 2001, 2002 Free Software Foundation, Inc.
+ Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
Contributed by D.J. Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
for IBM Deutschland Entwicklung GmbH, IBM Corporation.
/* Number of bytes of storage in the actual machine representation
for register N. */
-int
+static int
s390_register_raw_size (int reg_nr)
{
if (S390_FP0_REGNUM <= reg_nr
return 4;
}
-int
+static int
s390x_register_raw_size (int reg_nr)
{
return (reg_nr == S390_FPC_REGNUM)
|| (reg_nr >= S390_FIRST_ACR && reg_nr <= S390_LAST_ACR) ? 4 : 8;
}
-int
+static int
s390_cannot_fetch_register (int regno)
{
return (regno >= S390_FIRST_CR && regno < (S390_FIRST_CR + 9)) ||
(regno >= (S390_FIRST_CR + 12) && regno <= S390_LAST_CR);
}
-int
+static int
s390_register_byte (int reg_nr)
{
if (reg_nr <= S390_GP_LAST_REGNUM)
static CORE_ADDR s390_frame_saved_pc_nofix (struct frame_info *fi);
-int
+static int
s390_readinstruction (bfd_byte instr[], CORE_ADDR at,
struct disassemble_info *info)
{
-char *
+static const char *
s390_register_name (int reg_nr)
{
static char *register_names[] = {
-int
+static int
s390_stab_reg_to_regnum (int regno)
{
return regno >= 64 ? S390_PSWM_REGNUM - 64 :
*/
-int
+static int
s390_get_frame_info (CORE_ADDR pc, struct frame_extra_info *fextra_info,
struct frame_info *fi, int init_extra_info)
{
memset (gprs_saved, 0, sizeof (gprs_saved));
memset (fprs_saved, 0, sizeof (fprs_saved));
- info.read_memory_func = dis_asm_read_memory;
+ info.read_memory_func = deprecated_tm_print_insn_info.read_memory_func;
save_link_regidx = subtract_sp_regidx = 0;
if (fextra_info)
{
- if (fi && fi->frame)
+ if (fi && get_frame_base (fi))
{
- orig_sp = fi->frame;
+ orig_sp = get_frame_base (fi);
if (! init_extra_info && fextra_info->initialised)
orig_sp += fextra_info->stack_bought;
- saved_regs = fi->saved_regs;
+ saved_regs = get_frame_saved_regs (fi);
}
if (init_extra_info || !fextra_info->initialised)
{
if (instr[0] == S390_SYSCALL_OPCODE && test_pc == pc)
{
good_prologue = 1;
- if (saved_regs && fextra_info && fi->next && fi->next->extra_info
- && fi->next->extra_info->sigcontext)
+ if (saved_regs && fextra_info && get_next_frame (fi)
+ && get_frame_extra_info (get_next_frame (fi))
+ && get_frame_extra_info (get_next_frame (fi))->sigcontext)
{
/* We are backtracing from a signal handler */
- save_reg_addr = fi->next->extra_info->sigcontext +
+ save_reg_addr = get_frame_extra_info (get_next_frame (fi))->sigcontext +
REGISTER_BYTE (S390_GP0_REGNUM);
for (regidx = 0; regidx < S390_NUM_GPRS; regidx++)
{
saved_regs[S390_GP0_REGNUM + regidx] = save_reg_addr;
save_reg_addr += S390_GPR_SIZE;
}
- save_reg_addr = fi->next->extra_info->sigcontext +
+ save_reg_addr = get_frame_extra_info (get_next_frame (fi))->sigcontext +
(GDB_TARGET_IS_ESAME ? S390X_SIGREGS_FP0_OFFSET :
S390_SIGREGS_FP0_OFFSET);
for (regidx = 0; regidx < S390_NUM_FPRS; regidx++)
}
-int
+static int
s390_check_function_end (CORE_ADDR pc)
{
bfd_byte instr[S390_MAX_INSTR_SIZE];
disassemble_info info;
int regidx, instrlen;
- info.read_memory_func = dis_asm_read_memory;
+ info.read_memory_func = deprecated_tm_print_insn_info.read_memory_func;
instrlen = s390_readinstruction (instr, pc, &info);
if (instrlen < 0)
return -1;
-CORE_ADDR
+static CORE_ADDR
s390_function_start (struct frame_info *fi)
{
CORE_ADDR function_start = 0;
- if (fi->extra_info && fi->extra_info->initialised)
- function_start = fi->extra_info->function_start;
- else if (fi->pc)
- function_start = get_pc_function_start (fi->pc);
+ if (get_frame_extra_info (fi) && get_frame_extra_info (fi)->initialised)
+ function_start = get_frame_extra_info (fi)->function_start;
+ else if (get_frame_pc (fi))
+ function_start = get_frame_func (fi);
return function_start;
}
-int
+static int
s390_frameless_function_invocation (struct frame_info *fi)
{
struct frame_extra_info fextra_info, *fextra_info_ptr;
int frameless = 0;
- if (fi->next == NULL) /* no may be frameless */
+ if (get_next_frame (fi) == NULL) /* no may be frameless */
{
- if (fi->extra_info)
- fextra_info_ptr = fi->extra_info;
+ if (get_frame_extra_info (fi))
+ fextra_info_ptr = get_frame_extra_info (fi);
else
{
fextra_info_ptr = &fextra_info;
- s390_get_frame_info (s390_sniff_pc_function_start (fi->pc, fi),
+ s390_get_frame_info (s390_sniff_pc_function_start (get_frame_pc (fi), fi),
fextra_info_ptr, fi, 1);
}
frameless = ((fextra_info_ptr->stack_bought == 0));
scontext = temp_sregs = 0;
- info.read_memory_func = dis_asm_read_memory;
+ info.read_memory_func = deprecated_tm_print_insn_info.read_memory_func;
instrlen = s390_readinstruction (instr, pc, &info);
if (sigcaller_pc)
*sigcaller_pc = 0;
if (sighandler_fi)
{
if (s390_frameless_function_invocation (sighandler_fi))
- orig_sp = sighandler_fi->frame;
+ orig_sp = get_frame_base (sighandler_fi);
else
orig_sp = ADDR_BITS_REMOVE ((CORE_ADDR)
- read_memory_integer (sighandler_fi->
- frame,
+ read_memory_integer (get_frame_base (sighandler_fi),
S390_GPR_SIZE));
if (orig_sp && sigcaller_pc)
{
for the moment.
For some reason the blockframe.c calls us with fi->next->fromleaf
so this seems of little use to us. */
-void
+static CORE_ADDR
s390_init_frame_pc_first (int next_fromleaf, struct frame_info *fi)
{
CORE_ADDR sigcaller_pc;
-
- fi->pc = 0;
+ CORE_ADDR pc = 0;
if (next_fromleaf)
{
- fi->pc = ADDR_BITS_REMOVE (read_register (S390_RETADDR_REGNUM));
+ pc = ADDR_BITS_REMOVE (read_register (S390_RETADDR_REGNUM));
/* fix signal handlers */
}
- else if (fi->next && fi->next->pc)
- fi->pc = s390_frame_saved_pc_nofix (fi->next);
- if (fi->pc && fi->next && fi->next->frame &&
- s390_is_sigreturn (fi->pc, fi->next, NULL, &sigcaller_pc))
+ else if (get_next_frame (fi) && get_frame_pc (get_next_frame (fi)))
+ pc = s390_frame_saved_pc_nofix (get_next_frame (fi));
+ if (pc && get_next_frame (fi) && get_frame_base (get_next_frame (fi))
+ && s390_is_sigreturn (pc, get_next_frame (fi), NULL, &sigcaller_pc))
{
- fi->pc = sigcaller_pc;
+ pc = sigcaller_pc;
}
-
+ return pc;
}
-void
+static void
s390_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
- fi->extra_info = frame_obstack_alloc (sizeof (struct frame_extra_info));
- if (fi->pc)
- s390_get_frame_info (s390_sniff_pc_function_start (fi->pc, fi),
- fi->extra_info, fi, 1);
+ frame_extra_info_zalloc (fi, sizeof (struct frame_extra_info));
+ if (get_frame_pc (fi))
+ s390_get_frame_info (s390_sniff_pc_function_start (get_frame_pc (fi), fi),
+ get_frame_extra_info (fi), fi, 1);
else
- s390_memset_extra_info (fi->extra_info);
+ s390_memset_extra_info (get_frame_extra_info (fi));
}
/* If saved registers of frame FI are not known yet, read and cache them.
&FEXTRA_INFOP contains struct frame_extra_info; TDATAP can be NULL,
in which case the framedata are read. */
-void
+static void
s390_frame_init_saved_regs (struct frame_info *fi)
{
int quick;
- if (fi->saved_regs == NULL)
+ if (get_frame_saved_regs (fi) == NULL)
{
/* zalloc memsets the saved regs */
frame_saved_regs_zalloc (fi);
- if (fi->pc)
+ if (get_frame_pc (fi))
{
- quick = (fi->extra_info && fi->extra_info->initialised
- && fi->extra_info->good_prologue);
- s390_get_frame_info (quick ? fi->extra_info->function_start :
- s390_sniff_pc_function_start (fi->pc, fi),
- fi->extra_info, fi, !quick);
+ quick = (get_frame_extra_info (fi)
+ && get_frame_extra_info (fi)->initialised
+ && get_frame_extra_info (fi)->good_prologue);
+ s390_get_frame_info (quick
+ ? get_frame_extra_info (fi)->function_start
+ : s390_sniff_pc_function_start (get_frame_pc (fi), fi),
+ get_frame_extra_info (fi), fi, !quick);
}
}
}
-CORE_ADDR
-s390_frame_args_address (struct frame_info *fi)
-{
-
- /* Apparently gdb already knows gdb_args_offset itself */
- return fi->frame;
-}
-
-
static CORE_ADDR
s390_frame_saved_pc_nofix (struct frame_info *fi)
{
- if (fi->extra_info && fi->extra_info->saved_pc_valid)
- return fi->extra_info->saved_pc;
+ if (get_frame_extra_info (fi) && get_frame_extra_info (fi)->saved_pc_valid)
+ return get_frame_extra_info (fi)->saved_pc;
- if (generic_find_dummy_frame (fi->pc, fi->frame))
- return generic_read_register_dummy (fi->pc, fi->frame, S390_PC_REGNUM);
+ if (deprecated_generic_find_dummy_frame (get_frame_pc (fi),
+ get_frame_base (fi)))
+ return deprecated_read_register_dummy (get_frame_pc (fi),
+ get_frame_base (fi), S390_PC_REGNUM);
s390_frame_init_saved_regs (fi);
- if (fi->extra_info)
+ if (get_frame_extra_info (fi))
{
- fi->extra_info->saved_pc_valid = 1;
- if (fi->extra_info->good_prologue
- && fi->saved_regs[S390_RETADDR_REGNUM])
- fi->extra_info->saved_pc
+ get_frame_extra_info (fi)->saved_pc_valid = 1;
+ if (get_frame_extra_info (fi)->good_prologue
+ && get_frame_saved_regs (fi)[S390_RETADDR_REGNUM])
+ get_frame_extra_info (fi)->saved_pc
= ADDR_BITS_REMOVE (read_memory_integer
- (fi->saved_regs[S390_RETADDR_REGNUM],
+ (get_frame_saved_regs (fi)[S390_RETADDR_REGNUM],
S390_GPR_SIZE));
else
- fi->extra_info->saved_pc
+ get_frame_extra_info (fi)->saved_pc
= ADDR_BITS_REMOVE (read_register (S390_RETADDR_REGNUM));
- return fi->extra_info->saved_pc;
+ return get_frame_extra_info (fi)->saved_pc;
}
return 0;
}
-CORE_ADDR
+static CORE_ADDR
s390_frame_saved_pc (struct frame_info *fi)
{
CORE_ADDR saved_pc = 0, sig_pc;
- if (fi->extra_info && fi->extra_info->sig_fixed_saved_pc_valid)
- return fi->extra_info->sig_fixed_saved_pc;
+ if (get_frame_extra_info (fi)
+ && get_frame_extra_info (fi)->sig_fixed_saved_pc_valid)
+ return get_frame_extra_info (fi)->sig_fixed_saved_pc;
saved_pc = s390_frame_saved_pc_nofix (fi);
- if (fi->extra_info)
+ if (get_frame_extra_info (fi))
{
- fi->extra_info->sig_fixed_saved_pc_valid = 1;
+ get_frame_extra_info (fi)->sig_fixed_saved_pc_valid = 1;
if (saved_pc)
{
if (s390_is_sigreturn (saved_pc, fi, NULL, &sig_pc))
saved_pc = sig_pc;
}
- fi->extra_info->sig_fixed_saved_pc = saved_pc;
+ get_frame_extra_info (fi)->sig_fixed_saved_pc = saved_pc;
}
return saved_pc;
}
-/* We want backtraces out of signal handlers so we don't
- set thisframe->signal_handler_caller to 1 */
+/* We want backtraces out of signal handlers so we don't set
+ (get_frame_type (thisframe) == SIGTRAMP_FRAME) to 1 */
-CORE_ADDR
+static CORE_ADDR
s390_frame_chain (struct frame_info *thisframe)
{
CORE_ADDR prev_fp = 0;
- if (generic_find_dummy_frame (thisframe->pc, thisframe->frame))
- return generic_read_register_dummy (thisframe->pc, thisframe->frame,
- S390_SP_REGNUM);
+ if (deprecated_generic_find_dummy_frame (get_frame_pc (thisframe),
+ get_frame_base (thisframe)))
+ return deprecated_read_register_dummy (get_frame_pc (thisframe),
+ get_frame_base (thisframe),
+ S390_SP_REGNUM);
else
{
int sigreturn = 0;
struct frame_extra_info prev_fextra_info;
memset (&prev_fextra_info, 0, sizeof (prev_fextra_info));
- if (thisframe->pc)
+ if (get_frame_pc (thisframe))
{
CORE_ADDR saved_pc, sig_pc;
frame_pointer_saved_pc
? 11 : 15)),
S390_GPR_SIZE);
- thisframe->extra_info->sigcontext = sregs;
+ get_frame_extra_info (thisframe)->sigcontext = sregs;
}
else
{
- if (thisframe->saved_regs)
+ if (get_frame_saved_regs (thisframe))
{
int regno;
if (prev_fextra_info.frame_pointer_saved_pc
- && thisframe->saved_regs[S390_FRAME_REGNUM])
+ && get_frame_saved_regs (thisframe)[S390_FRAME_REGNUM])
regno = S390_FRAME_REGNUM;
else
regno = S390_SP_REGNUM;
- if (thisframe->saved_regs[regno])
+ if (get_frame_saved_regs (thisframe)[regno])
{
/* The SP's entry of `saved_regs' is special. */
if (regno == S390_SP_REGNUM)
- prev_fp = thisframe->saved_regs[regno];
+ prev_fp = get_frame_saved_regs (thisframe)[regno];
else
prev_fp =
- read_memory_integer (thisframe->saved_regs[regno],
+ read_memory_integer (get_frame_saved_regs (thisframe)[regno],
S390_GPR_SIZE);
}
}
/* a given return value in `regbuf' with a type `valtype', extract and copy its
value into `valbuf' */
-void
+static void
s390_extract_return_value (struct type *valtype, char *regbuf, char *valbuf)
{
/* floats and doubles are returned in fpr0. fpr's have a size of 8 bytes.
return (value);
}
-void
+static void
s390_store_return_value (struct type *valtype, char *valbuf)
{
int arglen;
- char *reg_buff = alloca (max (S390_FPR_SIZE, REGISTER_SIZE)), *value;
+ char *reg_buff = alloca (max (S390_FPR_SIZE, DEPRECATED_REGISTER_SIZE)), *value;
if (TYPE_CODE (valtype) == TYPE_CODE_FLT)
{
if (TYPE_LENGTH (valtype) == 4
|| TYPE_LENGTH (valtype) == 8)
- write_register_bytes (REGISTER_BYTE (S390_FP0_REGNUM), valbuf,
- TYPE_LENGTH (valtype));
+ deprecated_write_register_bytes (REGISTER_BYTE (S390_FP0_REGNUM),
+ valbuf, TYPE_LENGTH (valtype));
else
error ("GDB is unable to return `long double' values "
"on this architecture.");
value =
s390_promote_integer_argument (valtype, valbuf, reg_buff, &arglen);
/* Everything else is returned in GPR2 and up. */
- write_register_bytes (REGISTER_BYTE (S390_GP0_REGNUM + 2), value,
- arglen);
+ deprecated_write_register_bytes (REGISTER_BYTE (S390_GP0_REGNUM + 2),
+ value, arglen);
}
}
static int
/* Not the most efficent code in the world */
-int
-s390_fp_regnum ()
+static int
+s390_fp_regnum (void)
{
int regno = S390_SP_REGNUM;
struct frame_extra_info fextra_info;
return regno;
}
-CORE_ADDR
-s390_read_fp ()
+static CORE_ADDR
+s390_read_fp (void)
{
return read_register (s390_fp_regnum ());
}
{
int regnum;
- write_register (S390_PC_REGNUM, FRAME_SAVED_PC (frame));
+ write_register (S390_PC_REGNUM, DEPRECATED_FRAME_SAVED_PC (frame));
/* Restore any saved registers. */
- if (frame->saved_regs)
+ if (get_frame_saved_regs (frame))
{
for (regnum = 0; regnum < NUM_REGS; regnum++)
- if (frame->saved_regs[regnum] != 0)
+ if (get_frame_saved_regs (frame)[regnum] != 0)
{
ULONGEST value;
- value = read_memory_unsigned_integer (frame->saved_regs[regnum],
+ value = read_memory_unsigned_integer (get_frame_saved_regs (frame)[regnum],
REGISTER_RAW_SIZE (regnum));
write_register (regnum, value);
}
/* Actually cut back the stack. Remember that the SP's element of
saved_regs is the old SP itself, not the address at which it is
saved. */
- write_register (S390_SP_REGNUM, frame->saved_regs[S390_SP_REGNUM]);
+ write_register (S390_SP_REGNUM, get_frame_saved_regs (frame)[S390_SP_REGNUM]);
}
/* Throw away any cached frame information. */
machine state that was in effect before the frame was created.
Used in the contexts of the "return" command, and of
target function calls from the debugger. */
-void
-s390_pop_frame ()
+static void
+s390_pop_frame (void)
{
/* This function checks for and handles generic dummy frames, and
calls back to our function for ordinary frames. */
Our caller has taken care of any type promotions needed to satisfy
prototypes or the old K&R argument-passing rules. */
-CORE_ADDR
+static CORE_ADDR
s390_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
int struct_return, CORE_ADDR struct_addr)
{
{
/* When we store a single-precision value in an FP register,
it occupies the leftmost bits. */
- write_register_bytes (REGISTER_BYTE (S390_FP0_REGNUM + fr),
- VALUE_CONTENTS (arg),
- TYPE_LENGTH (type));
+ deprecated_write_register_bytes (REGISTER_BYTE (S390_FP0_REGNUM + fr),
+ VALUE_CONTENTS (arg),
+ TYPE_LENGTH (type));
fr += 2;
}
else if (is_simple_arg (type)
else if (is_double_arg (type)
&& gr <= 5)
{
- write_register_gen (S390_GP0_REGNUM + gr,
- VALUE_CONTENTS (arg));
- write_register_gen (S390_GP0_REGNUM + gr + 1,
- VALUE_CONTENTS (arg) + 4);
+ deprecated_write_register_gen (S390_GP0_REGNUM + gr,
+ VALUE_CONTENTS (arg));
+ deprecated_write_register_gen (S390_GP0_REGNUM + gr + 1,
+ VALUE_CONTENTS (arg) + 4);
gr += 2;
}
else
frame. This will help us get backtraces from within functions
called from GDB. */
write_memory_unsigned_integer (sp, (TARGET_PTR_BIT / TARGET_CHAR_BIT),
- read_fp ());
+ deprecated_read_fp ());
return sp;
}
+static CORE_ADDR
+s390_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr)
+{
+ /* Both the 32- and 64-bit ABI's say that the stack pointer should
+ always be aligned on an eight-byte boundary. */
+ return (addr & -8);
+}
+
+
static int
s390_use_struct_convention (int gcc_p, struct type *value_type)
{
/* Return the GDB type object for the "standard" data type
of data in register N. */
-struct type *
+static struct type *
s390_register_virtual_type (int regno)
{
if (S390_FP0_REGNUM <= regno && regno < S390_FP0_REGNUM + S390_NUM_FPRS)
}
-struct type *
+static struct type *
s390x_register_virtual_type (int regno)
{
return (regno == S390_FPC_REGNUM) ||
-void
+static void
s390_store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
{
write_register (S390_GP0_REGNUM + 2, addr);
-const static unsigned char *
+static const unsigned char *
s390_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
{
static unsigned char breakpoint[] = { 0x0, 0x1 };
/* Advance PC across any function entry prologue instructions to reach some
"real" code. */
-CORE_ADDR
+static CORE_ADDR
s390_skip_prologue (CORE_ADDR pc)
{
struct frame_extra_info fextra_info;
Can't go through the frames for this because on some machines
the new frame is not set up until the new function executes
some instructions. */
-CORE_ADDR
+static CORE_ADDR
s390_saved_pc_after_call (struct frame_info *frame)
{
return ADDR_BITS_REMOVE (read_register (S390_RETADDR_REGNUM));
return sp;
}
-struct gdbarch *
+static int
+s390_address_class_type_flags (int byte_size, int dwarf2_addr_class)
+{
+ if (byte_size == 4)
+ return TYPE_FLAG_ADDRESS_CLASS_1;
+ else
+ return 0;
+}
+
+static const char *
+s390_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
+{
+ if (type_flags & TYPE_FLAG_ADDRESS_CLASS_1)
+ return "mode32";
+ else
+ return NULL;
+}
+
+static int
+s390_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name,
+ int *type_flags_ptr)
+{
+ if (strcmp (name, "mode32") == 0)
+ {
+ *type_flags_ptr = TYPE_FLAG_ADDRESS_CLASS_1;
+ return 1;
+ }
+ else
+ return 0;
+}
+
+static struct gdbarch *
s390_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
static LONGEST s390_call_dummy_words[] = { 0 };
/* Yes: create a new gdbarch for the specified machine type. */
gdbarch = gdbarch_alloc (&info, NULL);
+ /* NOTE: cagney/2002-12-06: This can be deleted when this arch is
+ ready to unwind the PC first (see frame.c:get_prev_frame()). */
+ set_gdbarch_deprecated_init_frame_pc (gdbarch, init_frame_pc_default);
+
set_gdbarch_believe_pcc_promotion (gdbarch, 0);
set_gdbarch_char_signed (gdbarch, 0);
set_gdbarch_frame_args_skip (gdbarch, 0);
- set_gdbarch_frame_args_address (gdbarch, s390_frame_args_address);
- set_gdbarch_frame_chain (gdbarch, s390_frame_chain);
- set_gdbarch_frame_init_saved_regs (gdbarch, s390_frame_init_saved_regs);
- set_gdbarch_frame_locals_address (gdbarch, s390_frame_args_address);
- /* We can't do this */
- set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
- set_gdbarch_store_struct_return (gdbarch, s390_store_struct_return);
- set_gdbarch_extract_return_value (gdbarch, s390_extract_return_value);
- set_gdbarch_store_return_value (gdbarch, s390_store_return_value);
- /* Amount PC must be decremented by after a breakpoint.
- This is often the number of bytes in BREAKPOINT
- but not always. */
+ set_gdbarch_deprecated_frame_chain (gdbarch, s390_frame_chain);
+ set_gdbarch_deprecated_frame_init_saved_regs (gdbarch, s390_frame_init_saved_regs);
+ set_gdbarch_deprecated_store_struct_return (gdbarch, s390_store_struct_return);
+ set_gdbarch_deprecated_extract_return_value (gdbarch, s390_extract_return_value);
+ set_gdbarch_deprecated_store_return_value (gdbarch, s390_store_return_value);
+ /* Amount PC must be decremented by after a breakpoint. This is
+ often the number of bytes returned by BREAKPOINT_FROM_PC but not
+ always. */
set_gdbarch_decr_pc_after_break (gdbarch, 2);
- set_gdbarch_pop_frame (gdbarch, s390_pop_frame);
+ set_gdbarch_deprecated_pop_frame (gdbarch, s390_pop_frame);
/* Stack grows downward. */
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
/* Offset from address of function to start of its code.
Zero on most machines. */
set_gdbarch_function_start_offset (gdbarch, 0);
- set_gdbarch_max_register_raw_size (gdbarch, 8);
- set_gdbarch_max_register_virtual_size (gdbarch, 8);
+ set_gdbarch_deprecated_max_register_raw_size (gdbarch, 8);
+ set_gdbarch_deprecated_max_register_virtual_size (gdbarch, 8);
set_gdbarch_breakpoint_from_pc (gdbarch, s390_breakpoint_from_pc);
set_gdbarch_skip_prologue (gdbarch, s390_skip_prologue);
- set_gdbarch_init_extra_frame_info (gdbarch, s390_init_extra_frame_info);
- set_gdbarch_init_frame_pc_first (gdbarch, s390_init_frame_pc_first);
- set_gdbarch_read_fp (gdbarch, s390_read_fp);
+ set_gdbarch_deprecated_init_extra_frame_info (gdbarch, s390_init_extra_frame_info);
+ set_gdbarch_deprecated_init_frame_pc_first (gdbarch, s390_init_frame_pc_first);
+ set_gdbarch_deprecated_target_read_fp (gdbarch, s390_read_fp);
/* This function that tells us whether the function invocation represented
by FI does not have a frame on the stack associated with it. If it
does not, FRAMELESS is set to 1, else 0. */
set_gdbarch_frameless_function_invocation (gdbarch,
s390_frameless_function_invocation);
/* Return saved PC from a frame */
- set_gdbarch_frame_saved_pc (gdbarch, s390_frame_saved_pc);
- /* FRAME_CHAIN takes a frame's nominal address
- and produces the frame's chain-pointer. */
- set_gdbarch_frame_chain (gdbarch, s390_frame_chain);
- set_gdbarch_saved_pc_after_call (gdbarch, s390_saved_pc_after_call);
- set_gdbarch_register_byte (gdbarch, s390_register_byte);
+ set_gdbarch_deprecated_frame_saved_pc (gdbarch, s390_frame_saved_pc);
+ /* DEPRECATED_FRAME_CHAIN takes a frame's nominal address and
+ produces the frame's chain-pointer. */
+ set_gdbarch_deprecated_frame_chain (gdbarch, s390_frame_chain);
+ set_gdbarch_deprecated_saved_pc_after_call (gdbarch, s390_saved_pc_after_call);
+ set_gdbarch_deprecated_register_byte (gdbarch, s390_register_byte);
set_gdbarch_pc_regnum (gdbarch, S390_PC_REGNUM);
set_gdbarch_sp_regnum (gdbarch, S390_SP_REGNUM);
- set_gdbarch_fp_regnum (gdbarch, S390_FP_REGNUM);
+ set_gdbarch_deprecated_fp_regnum (gdbarch, S390_FP_REGNUM);
set_gdbarch_fp0_regnum (gdbarch, S390_FP0_REGNUM);
set_gdbarch_num_regs (gdbarch, S390_NUM_REGS);
set_gdbarch_cannot_fetch_register (gdbarch, s390_cannot_fetch_register);
set_gdbarch_cannot_store_register (gdbarch, s390_cannot_fetch_register);
- set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
set_gdbarch_use_struct_convention (gdbarch, s390_use_struct_convention);
- set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
set_gdbarch_register_name (gdbarch, s390_register_name);
set_gdbarch_stab_reg_to_regnum (gdbarch, s390_stab_reg_to_regnum);
set_gdbarch_dwarf_reg_to_regnum (gdbarch, s390_stab_reg_to_regnum);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, s390_stab_reg_to_regnum);
- set_gdbarch_extract_struct_value_address
+ set_gdbarch_deprecated_extract_struct_value_address
(gdbarch, generic_cannot_extract_struct_value_address);
/* Parameters for inferior function calls. */
- set_gdbarch_call_dummy_p (gdbarch, 1);
- set_gdbarch_use_generic_dummy_frames (gdbarch, 1);
- set_gdbarch_call_dummy_length (gdbarch, 0);
- set_gdbarch_call_dummy_location (gdbarch, AT_ENTRY_POINT);
- set_gdbarch_call_dummy_address (gdbarch, entry_point_address);
- set_gdbarch_call_dummy_start_offset (gdbarch, 0);
- set_gdbarch_pc_in_call_dummy (gdbarch, pc_in_call_dummy_at_entry_point);
- set_gdbarch_push_dummy_frame (gdbarch, generic_push_dummy_frame);
- set_gdbarch_push_arguments (gdbarch, s390_push_arguments);
- set_gdbarch_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
- set_gdbarch_call_dummy_breakpoint_offset_p (gdbarch, 1);
- set_gdbarch_call_dummy_breakpoint_offset (gdbarch, 0);
- set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
- set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy);
- set_gdbarch_push_return_address (gdbarch, s390_push_return_address);
- set_gdbarch_sizeof_call_dummy_words (gdbarch,
- sizeof (s390_call_dummy_words));
- set_gdbarch_call_dummy_words (gdbarch, s390_call_dummy_words);
- set_gdbarch_coerce_float_to_double (gdbarch,
- standard_coerce_float_to_double);
+ set_gdbarch_deprecated_pc_in_call_dummy (gdbarch, deprecated_pc_in_call_dummy_at_entry_point);
+ set_gdbarch_frame_align (gdbarch, s390_frame_align);
+ set_gdbarch_deprecated_push_arguments (gdbarch, s390_push_arguments);
+ set_gdbarch_deprecated_save_dummy_frame_tos (gdbarch, generic_save_dummy_frame_tos);
+ set_gdbarch_deprecated_push_return_address (gdbarch,
+ s390_push_return_address);
+ set_gdbarch_deprecated_sizeof_call_dummy_words (gdbarch, sizeof (s390_call_dummy_words));
+ set_gdbarch_deprecated_call_dummy_words (gdbarch, s390_call_dummy_words);
switch (info.bfd_arch_info->mach)
{
case bfd_mach_s390_31:
- set_gdbarch_register_size (gdbarch, 4);
- set_gdbarch_register_raw_size (gdbarch, s390_register_raw_size);
- set_gdbarch_register_virtual_size (gdbarch, s390_register_raw_size);
- set_gdbarch_register_virtual_type (gdbarch, s390_register_virtual_type);
+ set_gdbarch_deprecated_register_size (gdbarch, 4);
+ set_gdbarch_deprecated_register_raw_size (gdbarch, s390_register_raw_size);
+ set_gdbarch_deprecated_register_virtual_size (gdbarch, s390_register_raw_size);
+ set_gdbarch_deprecated_register_virtual_type (gdbarch, s390_register_virtual_type);
set_gdbarch_addr_bits_remove (gdbarch, s390_addr_bits_remove);
- set_gdbarch_register_bytes (gdbarch, S390_REGISTER_BYTES);
+ set_gdbarch_deprecated_register_bytes (gdbarch, S390_REGISTER_BYTES);
break;
case bfd_mach_s390_64:
- set_gdbarch_register_size (gdbarch, 8);
- set_gdbarch_register_raw_size (gdbarch, s390x_register_raw_size);
- set_gdbarch_register_virtual_size (gdbarch, s390x_register_raw_size);
- set_gdbarch_register_virtual_type (gdbarch,
- s390x_register_virtual_type);
+ set_gdbarch_deprecated_register_size (gdbarch, 8);
+ set_gdbarch_deprecated_register_raw_size (gdbarch, s390x_register_raw_size);
+ set_gdbarch_deprecated_register_virtual_size (gdbarch, s390x_register_raw_size);
+ set_gdbarch_deprecated_register_virtual_type (gdbarch, s390x_register_virtual_type);
set_gdbarch_long_bit (gdbarch, 64);
set_gdbarch_long_long_bit (gdbarch, 64);
set_gdbarch_ptr_bit (gdbarch, 64);
- set_gdbarch_register_bytes (gdbarch, S390X_REGISTER_BYTES);
+ set_gdbarch_deprecated_register_bytes (gdbarch, S390X_REGISTER_BYTES);
+ set_gdbarch_address_class_type_flags (gdbarch,
+ s390_address_class_type_flags);
+ set_gdbarch_address_class_type_flags_to_name (gdbarch,
+ s390_address_class_type_flags_to_name);
+ set_gdbarch_address_class_name_to_type_flags (gdbarch,
+ s390_address_class_name_to_type_flags);
break;
}
+ /* Should be using push_dummy_call. */
+ set_gdbarch_deprecated_dummy_write_sp (gdbarch, deprecated_write_sp);
+
return gdbarch;
}
+extern initialize_file_ftype _initialize_s390_tdep; /* -Wmissing-prototypes */
+
void
-_initialize_s390_tdep ()
+_initialize_s390_tdep (void)
{
/* Hook us into the gdbarch mechanism. */
register_gdbarch_init (bfd_arch_s390, s390_gdbarch_init);
- if (!tm_print_insn) /* Someone may have already set it */
- tm_print_insn = gdb_print_insn_s390;
+ if (!deprecated_tm_print_insn) /* Someone may have already set it */
+ deprecated_tm_print_insn = gdb_print_insn_s390;
}
#endif /* GDBSERVER */
projects / deliverable / binutils-gdb.git / blobdiff