/* Target-dependent code for UltraSPARC.
- Copyright (C) 2003-2018 Free Software Foundation, Inc.
+ Copyright (C) 2003-2020 Free Software Foundation, Inc.
This file is part of GDB.
static bool
adi_available (void)
{
- pid_t pid = ptid_get_pid (inferior_ptid);
+ pid_t pid = inferior_ptid.pid ();
sparc64_adi_info *proc = get_adi_info_proc (pid);
CORE_ADDR value;
return proc->stat.is_avail;
proc->stat.checked_avail = true;
- if (target_auxv_search (target_stack, AT_ADI_BLKSZ, &value) <= 0)
+ if (target_auxv_search (current_top_target (), AT_ADI_BLKSZ, &value) <= 0)
return false;
proc->stat.blksize = value;
- target_auxv_search (target_stack, AT_ADI_NBITS, &value);
+ target_auxv_search (current_top_target (), AT_ADI_NBITS, &value);
proc->stat.nbits = value;
proc->stat.max_version = (1 << proc->stat.nbits) - 2;
proc->stat.is_avail = true;
static CORE_ADDR
adi_normalize_address (CORE_ADDR addr)
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
if (ast.nbits)
{
static CORE_ADDR
adi_align_address (CORE_ADDR naddr)
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
return (naddr - (naddr % ast.blksize)) / ast.blksize;
}
static int
adi_convert_byte_count (CORE_ADDR naddr, int nbytes, CORE_ADDR locl)
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
return ((naddr + nbytes + ast.blksize - 1) / ast.blksize) - locl;
}
static int
adi_tag_fd (void)
{
- pid_t pid = ptid_get_pid (inferior_ptid);
+ pid_t pid = inferior_ptid.pid ();
sparc64_adi_info *proc = get_adi_info_proc (pid);
if (proc->stat.tag_fd != 0)
char filename[MAX_PROC_NAME_SIZE];
size_t i = 0;
- pid_t pid = ptid_get_pid (inferior_ptid);
+ pid_t pid = inferior_ptid.pid ();
snprintf (filename, sizeof filename, "/proc/%ld/adi/maps", (long) pid);
gdb::unique_xmalloc_ptr<char> data
= target_fileio_read_stralloc (NULL, filename);
if (data)
{
adi_stat_t adi_stat = get_adi_info (pid);
- char *line;
- for (line = strtok (data.get (), "\n"); line; line = strtok (NULL, "\n"))
+ char *saveptr;
+ for (char *line = strtok_r (data.get (), "\n", &saveptr);
+ line;
+ line = strtok_r (NULL, "\n", &saveptr))
{
ULONGEST addr, endaddr;
if (!adi_is_addr_mapped (vaddr, size))
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
error(_("Address at %s is not in ADI maps"),
paddress (target_gdbarch (), vaddr * ast.blksize));
}
if (!adi_is_addr_mapped (vaddr, size))
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
error(_("Address at %s is not in ADI maps"),
paddress (target_gdbarch (), vaddr * ast.blksize));
}
int v_idx = 0;
const int maxelts = 8; /* # of elements per line */
- adi_stat_t adi_stat = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t adi_stat = get_adi_info (inferior_ptid.pid ());
while (cnt > 0)
{
++v_idx;
}
printf_filtered ("\n");
- gdb_flush (gdb_stdout);
vaddr += maxelts;
}
}
Command syntax:
- adi (examine|x)/count <addr> */
+ adi (examine|x)[/COUNT] [ADDR] */
static void
adi_examine_command (const char *args, int from_tty)
if (!adi_available ())
error (_("No ADI information"));
- pid_t pid = ptid_get_pid (inferior_ptid);
- sparc64_adi_info *proc = get_adi_info_proc (pid);
int cnt = 1;
const char *p = args;
if (p && *p == '/')
if (p != 0 && *p != 0)
next_address = parse_and_eval_address (p);
if (!cnt || !next_address)
- error (_("Usage: adi examine|x[/count] <addr>"));
+ error (_("Usage: adi examine|x[/COUNT] [ADDR]"));
do_examine (next_address, cnt);
}
Command syntax:
- adi (assign|a)/count <addr> = <version> */
+ adi (assign|a)[/COUNT] ADDR = VERSION */
static void
adi_assign_command (const char *args, int from_tty)
{
+ static const char *adi_usage
+ = N_("Usage: adi assign|a[/COUNT] ADDR = VERSION");
+
/* make sure program is active and adi is available */
if (!target_has_execution)
error (_("ADI command requires a live process/thread"));
const char *exp = args;
if (exp == 0)
- error_no_arg (_("Usage: adi assign|a[/count] <addr> = <version>"));
+ error_no_arg (_(adi_usage));
char *q = (char *) strchr (exp, '=');
if (q)
*q++ = 0;
else
- error (_("Usage: adi assign|a[/count] <addr> = <version>"));
+ error ("%s", _(adi_usage));
size_t cnt = 1;
const char *p = args;
if (p != 0 && *p != 0)
next_address = parse_and_eval_address (p);
else
- error (_("Usage: adi assign|a[/count] <addr> = <version>"));
+ error ("%s", _(adi_usage));
int version = 0;
if (q != NULL) /* parse version tag */
{
- adi_stat_t ast = get_adi_info (ptid_get_pid (inferior_ptid));
+ adi_stat_t ast = get_adi_info (inferior_ptid.pid ());
version = parse_and_eval_long (q);
if (version < 0 || version > ast.max_version)
error (_("Invalid ADI version tag %d"), version);
/* Store floating fields of element ELEMENT of an "parameter array"
that has type TYPE and is stored at BITPOS in VALBUF in the
- apropriate registers of REGCACHE. This function can be called
+ appropriate registers of REGCACHE. This function can be called
recursively and therefore handles floating types in addition to
structures. */
len = 8;
}
for (int n = 0; n < (len + 3) / 4; n++)
- regcache_cooked_write (regcache, regnum + n, valbuf + n * 4);
+ regcache->cooked_write (regnum + n, valbuf + n * 4);
}
else if (sparc64_floating_p (type)
|| (sparc64_complex_floating_p (type) && len <= 16))
gdb_assert ((element % 2) == 0);
regnum = gdbarch_num_regs (gdbarch) + SPARC64_Q0_REGNUM + element / 2;
- regcache_cooked_write (regcache, regnum, valbuf);
+ regcache->cooked_write (regnum, valbuf);
}
else if (len == 8)
{
regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM
+ element + bitpos / 64;
- regcache_cooked_write (regcache, regnum, valbuf + (bitpos / 8));
+ regcache->cooked_write (regnum, valbuf + (bitpos / 8));
}
else
{
gdb_assert (bitpos % 32 == 0 && bitpos >= 0 && bitpos < 128);
regnum = SPARC_F0_REGNUM + element * 2 + bitpos / 32;
- regcache_cooked_write (regcache, regnum, valbuf + (bitpos / 8));
+ regcache->cooked_write (regnum, valbuf + (bitpos / 8));
}
}
else if (sparc64_structure_or_union_p (type))
struct type *subtype = check_typedef (TYPE_FIELD_TYPE (type, 0));
if (sparc64_floating_p (subtype) && TYPE_LENGTH (subtype) == 4)
- regcache_cooked_write (regcache, SPARC_F1_REGNUM, valbuf);
+ regcache->cooked_write (SPARC_F1_REGNUM, valbuf);
}
}
}
static CORE_ADDR
sparc64_store_arguments (struct regcache *regcache, int nargs,
struct value **args, CORE_ADDR sp,
- int struct_return, CORE_ADDR struct_addr)
+ function_call_return_method return_method,
+ CORE_ADDR struct_addr)
{
struct gdbarch *gdbarch = regcache->arch ();
/* Number of extended words in the "parameter array". */
/* First we calculate the number of extended words in the "parameter
array". While doing so we also convert some of the arguments. */
- if (struct_return)
+ if (return_method == return_method_struct)
num_elements++;
for (i = 0; i < nargs; i++)
/* The psABI says that "Every stack frame must be 16-byte aligned." */
sp &= ~0xf;
- /* Now we store the arguments in to the "paramater array". Some
+ /* Now we store the arguments in to the "parameter array". Some
Integer or Pointer arguments and Structure or Union arguments
will be passed in %o registers. Some Floating arguments and
floating members of structures are passed in floating-point
contents of any unused memory or registers in the "parameter
array" are undefined. */
- if (struct_return)
+ if (return_method == return_method_struct)
{
regcache_cooked_write_unsigned (regcache, SPARC_O0_REGNUM, struct_addr);
element++;
{
regnum = SPARC_O0_REGNUM + element;
if (len > 8 && element < 5)
- regcache_cooked_write (regcache, regnum + 1, valbuf + 8);
+ regcache->cooked_write (regnum + 1, valbuf + 8);
}
if (element < 16)
if (len == 16)
{
if (regnum < gdbarch_num_regs (gdbarch) + SPARC64_D30_REGNUM)
- regcache_cooked_write (regcache, regnum + 1, valbuf + 8);
+ regcache->cooked_write (regnum + 1, valbuf + 8);
if (regnum < gdbarch_num_regs (gdbarch) + SPARC64_D10_REGNUM)
- regcache_cooked_write (regcache,
- SPARC_O0_REGNUM + element + 1,
- valbuf + 8);
+ regcache->cooked_write (SPARC_O0_REGNUM + element + 1,
+ valbuf + 8);
}
}
}
if (regnum != -1)
{
- regcache_cooked_write (regcache, regnum, valbuf);
+ regcache->cooked_write (regnum, valbuf);
/* If we're storing the value in a floating-point register,
also store it in the corresponding %0 register(s). */
{
gdb_assert (element < 6);
regnum = SPARC_O0_REGNUM + element;
- regcache_cooked_write (regcache, regnum, valbuf);
+ regcache->cooked_write (regnum, valbuf);
}
else if (regnum >= SPARC64_Q0_REGNUM && regnum <= SPARC64_Q8_REGNUM)
{
gdb_assert (element < 5);
regnum = SPARC_O0_REGNUM + element;
- regcache_cooked_write (regcache, regnum, valbuf);
- regcache_cooked_write (regcache, regnum + 1, valbuf + 8);
+ regcache->cooked_write (regnum, valbuf);
+ regcache->cooked_write (regnum + 1, valbuf + 8);
}
}
}
sparc64_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct regcache *regcache, CORE_ADDR bp_addr,
int nargs, struct value **args, CORE_ADDR sp,
- int struct_return, CORE_ADDR struct_addr)
+ function_call_return_method return_method,
+ CORE_ADDR struct_addr)
{
/* Set return address. */
regcache_cooked_write_unsigned (regcache, SPARC_O7_REGNUM, bp_addr - 8);
/* Set up function arguments. */
- sp = sparc64_store_arguments (regcache, nargs, args, sp,
- struct_return, struct_addr);
+ sp = sparc64_store_arguments (regcache, nargs, args, sp, return_method,
+ struct_addr);
/* Allocate the register save area. */
sp -= 16 * 8;
memset (buf, 0, sizeof (buf));
memcpy (buf, valbuf, len);
for (i = 0; i < ((len + 7) / 8); i++)
- regcache_cooked_write (regcache, SPARC_O0_REGNUM + i, buf + i * 8);
+ regcache->cooked_write (SPARC_O0_REGNUM + i, buf + i * 8);
if (TYPE_CODE (type) != TYPE_CODE_UNION)
sparc64_store_floating_fields (regcache, type, buf, 0, 0);
}
/* Floating return values. */
memcpy (buf, valbuf, len);
for (i = 0; i < len / 4; i++)
- regcache_cooked_write (regcache, SPARC_F0_REGNUM + i, buf + i * 4);
+ regcache->cooked_write (SPARC_F0_REGNUM + i, buf + i * 4);
}
else if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
{
memset (buf, 0, sizeof (buf));
memcpy (buf, valbuf, len);
for (i = 0; i < ((len + 7) / 8); i++)
- regcache_cooked_write (regcache, SPARC_O0_REGNUM + i, buf + i * 8);
+ regcache->cooked_write (SPARC_O0_REGNUM + i, buf + i * 8);
}
else
{
/* ??? Do we need to do any sign-extension here? */
memset (buf, 0, 8);
memcpy (buf + 8 - len, valbuf, len);
- regcache_cooked_write (regcache, SPARC_O0_REGNUM, buf);
+ regcache->cooked_write (SPARC_O0_REGNUM, buf);
}
}
psr = ((tstate & TSTATE_CWP) | PSR_S | ((tstate & TSTATE_ICC) >> 12)
| ((tstate & TSTATE_XCC) >> 20) | PSR_V8PLUS);
store_unsigned_integer (buf, 4, byte_order, psr);
- regcache_raw_supply (regcache, SPARC32_PSR_REGNUM, buf);
+ regcache->raw_supply (SPARC32_PSR_REGNUM, buf);
}
if (regnum == SPARC32_PC_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC32_PC_REGNUM,
- regs + gregmap->r_pc_offset + 4);
+ regcache->raw_supply (SPARC32_PC_REGNUM,
+ regs + gregmap->r_pc_offset + 4);
if (regnum == SPARC32_NPC_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC32_NPC_REGNUM,
- regs + gregmap->r_npc_offset + 4);
+ regcache->raw_supply (SPARC32_NPC_REGNUM,
+ regs + gregmap->r_npc_offset + 4);
if (regnum == SPARC32_Y_REGNUM || regnum == -1)
{
int offset = gregmap->r_y_offset + 8 - gregmap->r_y_size;
- regcache_raw_supply (regcache, SPARC32_Y_REGNUM, regs + offset);
+ regcache->raw_supply (SPARC32_Y_REGNUM, regs + offset);
}
}
else
{
if (regnum == SPARC64_STATE_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC64_STATE_REGNUM,
- regs + gregmap->r_tstate_offset);
+ regcache->raw_supply (SPARC64_STATE_REGNUM,
+ regs + gregmap->r_tstate_offset);
if (regnum == SPARC64_PC_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC64_PC_REGNUM,
- regs + gregmap->r_pc_offset);
+ regcache->raw_supply (SPARC64_PC_REGNUM,
+ regs + gregmap->r_pc_offset);
if (regnum == SPARC64_NPC_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC64_NPC_REGNUM,
- regs + gregmap->r_npc_offset);
+ regcache->raw_supply (SPARC64_NPC_REGNUM,
+ regs + gregmap->r_npc_offset);
if (regnum == SPARC64_Y_REGNUM || regnum == -1)
{
memset (buf, 0, 8);
memcpy (buf + 8 - gregmap->r_y_size,
regs + gregmap->r_y_offset, gregmap->r_y_size);
- regcache_raw_supply (regcache, SPARC64_Y_REGNUM, buf);
+ regcache->raw_supply (SPARC64_Y_REGNUM, buf);
}
if ((regnum == SPARC64_FPRS_REGNUM || regnum == -1)
&& gregmap->r_fprs_offset != -1)
- regcache_raw_supply (regcache, SPARC64_FPRS_REGNUM,
- regs + gregmap->r_fprs_offset);
+ regcache->raw_supply (SPARC64_FPRS_REGNUM,
+ regs + gregmap->r_fprs_offset);
}
if (regnum == SPARC_G0_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC_G0_REGNUM, &zero);
+ regcache->raw_supply (SPARC_G0_REGNUM, &zero);
if ((regnum >= SPARC_G1_REGNUM && regnum <= SPARC_O7_REGNUM) || regnum == -1)
{
for (i = SPARC_G1_REGNUM; i <= SPARC_O7_REGNUM; i++)
{
if (regnum == i || regnum == -1)
- regcache_raw_supply (regcache, i, regs + offset);
+ regcache->raw_supply (i, regs + offset);
offset += 8;
}
}
for (i = SPARC_L0_REGNUM; i <= SPARC_I7_REGNUM; i++)
{
if (regnum == i || regnum == -1)
- regcache_raw_supply (regcache, i, regs + offset);
+ regcache->raw_supply (i, regs + offset);
offset += 8;
}
}
gdb_byte buf[8];
tstate = extract_unsigned_integer (regs + offset, 8, byte_order);
- regcache_raw_collect (regcache, SPARC32_PSR_REGNUM, buf);
+ regcache->raw_collect (SPARC32_PSR_REGNUM, buf);
psr = extract_unsigned_integer (buf, 4, byte_order);
tstate |= (psr & PSR_ICC) << 12;
if ((psr & (PSR_VERS | PSR_IMPL)) == PSR_V8PLUS)
}
if (regnum == SPARC32_PC_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC32_PC_REGNUM,
- regs + gregmap->r_pc_offset + 4);
+ regcache->raw_collect (SPARC32_PC_REGNUM,
+ regs + gregmap->r_pc_offset + 4);
if (regnum == SPARC32_NPC_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC32_NPC_REGNUM,
- regs + gregmap->r_npc_offset + 4);
+ regcache->raw_collect (SPARC32_NPC_REGNUM,
+ regs + gregmap->r_npc_offset + 4);
if (regnum == SPARC32_Y_REGNUM || regnum == -1)
{
int offset = gregmap->r_y_offset + 8 - gregmap->r_y_size;
- regcache_raw_collect (regcache, SPARC32_Y_REGNUM, regs + offset);
+ regcache->raw_collect (SPARC32_Y_REGNUM, regs + offset);
}
}
else
{
if (regnum == SPARC64_STATE_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC64_STATE_REGNUM,
- regs + gregmap->r_tstate_offset);
+ regcache->raw_collect (SPARC64_STATE_REGNUM,
+ regs + gregmap->r_tstate_offset);
if (regnum == SPARC64_PC_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC64_PC_REGNUM,
- regs + gregmap->r_pc_offset);
+ regcache->raw_collect (SPARC64_PC_REGNUM,
+ regs + gregmap->r_pc_offset);
if (regnum == SPARC64_NPC_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC64_NPC_REGNUM,
- regs + gregmap->r_npc_offset);
+ regcache->raw_collect (SPARC64_NPC_REGNUM,
+ regs + gregmap->r_npc_offset);
if (regnum == SPARC64_Y_REGNUM || regnum == -1)
{
gdb_byte buf[8];
- regcache_raw_collect (regcache, SPARC64_Y_REGNUM, buf);
+ regcache->raw_collect (SPARC64_Y_REGNUM, buf);
memcpy (regs + gregmap->r_y_offset,
buf + 8 - gregmap->r_y_size, gregmap->r_y_size);
}
if ((regnum == SPARC64_FPRS_REGNUM || regnum == -1)
&& gregmap->r_fprs_offset != -1)
- regcache_raw_collect (regcache, SPARC64_FPRS_REGNUM,
- regs + gregmap->r_fprs_offset);
+ regcache->raw_collect (SPARC64_FPRS_REGNUM,
+ regs + gregmap->r_fprs_offset);
}
for (i = SPARC_G1_REGNUM; i <= SPARC_O7_REGNUM; i++)
{
if (regnum == i || regnum == -1)
- regcache_raw_collect (regcache, i, regs + offset);
+ regcache->raw_collect (i, regs + offset);
offset += 8;
}
}
for (i = SPARC_L0_REGNUM; i <= SPARC_I7_REGNUM; i++)
{
if (regnum == i || regnum == -1)
- regcache_raw_collect (regcache, i, regs + offset);
+ regcache->raw_collect (i, regs + offset);
offset += 8;
}
}
for (i = 0; i < 32; i++)
{
if (regnum == (SPARC_F0_REGNUM + i) || regnum == -1)
- regcache_raw_supply (regcache, SPARC_F0_REGNUM + i,
- regs + fpregmap->r_f0_offset + (i * 4));
+ regcache->raw_supply (SPARC_F0_REGNUM + i,
+ regs + fpregmap->r_f0_offset + (i * 4));
}
if (sparc32)
{
if (regnum == SPARC32_FSR_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC32_FSR_REGNUM,
+ regcache->raw_supply (SPARC32_FSR_REGNUM,
regs + fpregmap->r_fsr_offset);
}
else
for (i = 0; i < 16; i++)
{
if (regnum == (SPARC64_F32_REGNUM + i) || regnum == -1)
- regcache_raw_supply (regcache, SPARC64_F32_REGNUM + i,
- (regs + fpregmap->r_f0_offset
- + (32 * 4) + (i * 8)));
+ regcache->raw_supply
+ (SPARC64_F32_REGNUM + i,
+ regs + fpregmap->r_f0_offset + (32 * 4) + (i * 8));
}
if (regnum == SPARC64_FSR_REGNUM || regnum == -1)
- regcache_raw_supply (regcache, SPARC64_FSR_REGNUM,
- regs + fpregmap->r_fsr_offset);
+ regcache->raw_supply (SPARC64_FSR_REGNUM,
+ regs + fpregmap->r_fsr_offset);
}
}
for (i = 0; i < 32; i++)
{
if (regnum == (SPARC_F0_REGNUM + i) || regnum == -1)
- regcache_raw_collect (regcache, SPARC_F0_REGNUM + i,
- regs + fpregmap->r_f0_offset + (i * 4));
+ regcache->raw_collect (SPARC_F0_REGNUM + i,
+ regs + fpregmap->r_f0_offset + (i * 4));
}
if (sparc32)
{
if (regnum == SPARC32_FSR_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC32_FSR_REGNUM,
- regs + fpregmap->r_fsr_offset);
+ regcache->raw_collect (SPARC32_FSR_REGNUM,
+ regs + fpregmap->r_fsr_offset);
}
else
{
for (i = 0; i < 16; i++)
{
if (regnum == (SPARC64_F32_REGNUM + i) || regnum == -1)
- regcache_raw_collect (regcache, SPARC64_F32_REGNUM + i,
- (regs + fpregmap->r_f0_offset
- + (32 * 4) + (i * 8)));
+ regcache->raw_collect (SPARC64_F32_REGNUM + i,
+ (regs + fpregmap->r_f0_offset
+ + (32 * 4) + (i * 8)));
}
if (regnum == SPARC64_FSR_REGNUM || regnum == -1)
- regcache_raw_collect (regcache, SPARC64_FSR_REGNUM,
- regs + fpregmap->r_fsr_offset);
+ regcache->raw_collect (SPARC64_FSR_REGNUM,
+ regs + fpregmap->r_fsr_offset);
}
}
projects / deliverable / binutils-gdb.git / blobdiff