}
/* Register information. */
+#define SPARC32_FPU_REGISTERS \
+ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
+ "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
+ "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
+ "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31"
+#define SPARC32_CP0_REGISTERS \
+ "y", "psr", "wim", "tbr", "pc", "npc", "fsr", "csr"
static const char *sparc32_register_names[] =
{
- "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",
- "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",
- "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",
- "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",
-
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
-
- "y", "psr", "wim", "tbr", "pc", "npc", "fsr", "csr"
+ SPARC_CORE_REGISTERS,
+ SPARC32_FPU_REGISTERS,
+ SPARC32_CP0_REGISTERS
};
/* Total number of registers. */
/* Total number of pseudo registers. */
#define SPARC32_NUM_PSEUDO_REGS ARRAY_SIZE (sparc32_pseudo_register_names)
+/* Return the name of pseudo register REGNUM. */
+
+static const char *
+sparc32_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
+{
+ regnum -= gdbarch_num_regs (gdbarch);
+
+ if (regnum < SPARC32_NUM_PSEUDO_REGS)
+ return sparc32_pseudo_register_names[regnum];
+
+ internal_error (__FILE__, __LINE__,
+ _("sparc32_pseudo_register_name: bad register number %d"),
+ regnum);
+}
+
/* Return the name of register REGNUM. */
static const char *
sparc32_register_name (struct gdbarch *gdbarch, int regnum)
{
- if (regnum >= 0 && regnum < SPARC32_NUM_REGS)
+ if (regnum >= 0 && regnum < gdbarch_num_regs (gdbarch))
return sparc32_register_names[regnum];
- if (regnum < SPARC32_NUM_REGS + SPARC32_NUM_PSEUDO_REGS)
- return sparc32_pseudo_register_names[regnum - SPARC32_NUM_REGS];
-
- return NULL;
+ return sparc32_pseudo_register_name (gdbarch, regnum);
}
\f
/* Construct types for ISA-specific registers. */
}
/* Return the GDB type object for the "standard" data type of data in
+ pseudo register REGNUM. */
+
+static struct type *
+sparc32_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
+{
+ regnum -= gdbarch_num_regs (gdbarch);
+
+ if (regnum >= SPARC32_D0_REGNUM && regnum <= SPARC32_D30_REGNUM)
+ return builtin_type (gdbarch)->builtin_double;
+
+ internal_error (__FILE__, __LINE__,
+ _("sparc32_pseudo_register_type: bad register number %d"),
+ regnum);
+}
+
+/* Return the GDB type object for the "standard" data type of data in
register REGNUM. */
static struct type *
if (regnum >= SPARC_F0_REGNUM && regnum <= SPARC_F31_REGNUM)
return builtin_type (gdbarch)->builtin_float;
- if (regnum >= SPARC32_D0_REGNUM && regnum <= SPARC32_D30_REGNUM)
- return builtin_type (gdbarch)->builtin_double;
-
if (regnum == SPARC_SP_REGNUM || regnum == SPARC_FP_REGNUM)
return builtin_type (gdbarch)->builtin_data_ptr;
if (regnum == SPARC32_FSR_REGNUM)
return sparc_fsr_type (gdbarch);
+ if (regnum >= gdbarch_num_regs (gdbarch))
+ return sparc32_pseudo_register_type (gdbarch, regnum);
+
return builtin_type (gdbarch)->builtin_int32;
}
{
enum register_status status;
+ regnum -= gdbarch_num_regs (gdbarch);
gdb_assert (regnum >= SPARC32_D0_REGNUM && regnum <= SPARC32_D30_REGNUM);
regnum = SPARC_F0_REGNUM + 2 * (regnum - SPARC32_D0_REGNUM);
struct regcache *regcache,
int regnum, const gdb_byte *buf)
{
+ regnum -= gdbarch_num_regs (gdbarch);
gdb_assert (regnum >= SPARC32_D0_REGNUM && regnum <= SPARC32_D30_REGNUM);
regnum = SPARC_F0_REGNUM + 2 * (regnum - SPARC32_D0_REGNUM);
/* Register information. */
+#define SPARC64_FPU_REGISTERS \
+ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7", \
+ "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \
+ "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23", \
+ "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31", \
+ "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46", \
+ "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62"
+#define SPARC64_CP0_REGISTERS \
+ "pc", "npc", \
+ /* FIXME: Give "state" a name until we start using register groups. */ \
+ "state", \
+ "fsr", \
+ "fprs", \
+ "y"
static const char *sparc64_register_names[] =
{
- "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",
- "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7",
- "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",
- "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7",
-
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
- "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15",
- "f16", "f17", "f18", "f19", "f20", "f21", "f22", "f23",
- "f24", "f25", "f26", "f27", "f28", "f29", "f30", "f31",
- "f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46",
- "f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62",
-
- "pc", "npc",
-
- /* FIXME: Give "state" a name until we start using register groups. */
- "state",
- "fsr",
- "fprs",
- "y",
+ SPARC_CORE_REGISTERS,
+ SPARC64_FPU_REGISTERS,
+ SPARC64_CP0_REGISTERS
};
/* Total number of registers. */
/* Total number of pseudo registers. */
#define SPARC64_NUM_PSEUDO_REGS ARRAY_SIZE (sparc64_pseudo_register_names)
+/* Return the name of pseudo register REGNUM. */
+
+static const char *
+sparc64_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
+{
+ regnum -= gdbarch_num_regs (gdbarch);
+
+ if (regnum < SPARC64_NUM_PSEUDO_REGS)
+ return sparc64_pseudo_register_names[regnum];
+
+ internal_error (__FILE__, __LINE__,
+ _("sparc64_pseudo_register_name: bad register number %d"),
+ regnum);
+}
+
/* Return the name of register REGNUM. */
static const char *
sparc64_register_name (struct gdbarch *gdbarch, int regnum)
{
- if (regnum >= 0 && regnum < SPARC64_NUM_REGS)
+ if (regnum >= 0 && regnum < gdbarch_num_regs (gdbarch))
return sparc64_register_names[regnum];
- if (regnum >= SPARC64_NUM_REGS
- && regnum < SPARC64_NUM_REGS + SPARC64_NUM_PSEUDO_REGS)
- return sparc64_pseudo_register_names[regnum - SPARC64_NUM_REGS];
+ return sparc64_pseudo_register_name (gdbarch, regnum);
+}
+
+/* Return the GDB type object for the "standard" data type of data in
+ pseudo register REGNUM. */
+
+static struct type *
+sparc64_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
+{
+ regnum -= gdbarch_num_regs (gdbarch);
+
+ if (regnum == SPARC64_CWP_REGNUM)
+ return builtin_type (gdbarch)->builtin_int64;
+ if (regnum == SPARC64_PSTATE_REGNUM)
+ return sparc64_pstate_type (gdbarch);
+ if (regnum == SPARC64_ASI_REGNUM)
+ return builtin_type (gdbarch)->builtin_int64;
+ if (regnum == SPARC64_CCR_REGNUM)
+ return builtin_type (gdbarch)->builtin_int64;
+ if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D62_REGNUM)
+ return builtin_type (gdbarch)->builtin_double;
+ if (regnum >= SPARC64_Q0_REGNUM && regnum <= SPARC64_Q60_REGNUM)
+ return builtin_type (gdbarch)->builtin_long_double;
- return NULL;
+ internal_error (__FILE__, __LINE__,
+ _("sparc64_pseudo_register_type: bad register number %d"),
+ regnum);
}
/* Return the GDB type object for the "standard" data type of data in
sparc64_register_type (struct gdbarch *gdbarch, int regnum)
{
/* Raw registers. */
-
if (regnum == SPARC_SP_REGNUM || regnum == SPARC_FP_REGNUM)
return builtin_type (gdbarch)->builtin_data_ptr;
if (regnum >= SPARC_G0_REGNUM && regnum <= SPARC_I7_REGNUM)
return builtin_type (gdbarch)->builtin_int64;
/* Pseudo registers. */
-
- if (regnum == SPARC64_CWP_REGNUM)
- return builtin_type (gdbarch)->builtin_int64;
- if (regnum == SPARC64_PSTATE_REGNUM)
- return sparc64_pstate_type (gdbarch);
- if (regnum == SPARC64_ASI_REGNUM)
- return builtin_type (gdbarch)->builtin_int64;
- if (regnum == SPARC64_CCR_REGNUM)
- return builtin_type (gdbarch)->builtin_int64;
- if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D62_REGNUM)
- return builtin_type (gdbarch)->builtin_double;
- if (regnum >= SPARC64_Q0_REGNUM && regnum <= SPARC64_Q60_REGNUM)
- return builtin_type (gdbarch)->builtin_long_double;
+ if (regnum >= gdbarch_num_regs (gdbarch))
+ return sparc64_pseudo_register_type (gdbarch, regnum);
internal_error (__FILE__, __LINE__, _("invalid regnum"));
}
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
enum register_status status;
- gdb_assert (regnum >= SPARC64_NUM_REGS);
+ regnum -= gdbarch_num_regs (gdbarch);
if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM)
{
int regnum, const gdb_byte *buf)
{
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- gdb_assert (regnum >= SPARC64_NUM_REGS);
+
+ regnum -= gdbarch_num_regs (gdbarch);
if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM)
{
sparc64_store_floating_fields (struct regcache *regcache, struct type *type,
const gdb_byte *valbuf, int element, int bitpos)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int len = TYPE_LENGTH (type);
gdb_assert (element < 16);
gdb_assert (bitpos == 0);
gdb_assert ((element % 2) == 0);
- regnum = SPARC64_Q0_REGNUM + element / 2;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_Q0_REGNUM + element / 2;
regcache_cooked_write (regcache, regnum, valbuf);
}
else if (len == 8)
{
gdb_assert (bitpos == 0 || bitpos == 64);
- regnum = SPARC64_D0_REGNUM + element + bitpos / 64;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM
+ + element + bitpos / 64;
regcache_cooked_write (regcache, regnum, valbuf + (bitpos / 8));
}
else
sparc64_extract_floating_fields (struct regcache *regcache, struct type *type,
gdb_byte *valbuf, int bitpos)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
+
if (sparc64_floating_p (type))
{
int len = TYPE_LENGTH (type);
{
gdb_assert (bitpos == 0 || bitpos == 128);
- regnum = SPARC64_Q0_REGNUM + bitpos / 128;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_Q0_REGNUM
+ + bitpos / 128;
regcache_cooked_read (regcache, regnum, valbuf + (bitpos / 8));
}
else if (len == 8)
{
gdb_assert (bitpos % 64 == 0 && bitpos >= 0 && bitpos < 256);
- regnum = SPARC64_D0_REGNUM + bitpos / 64;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM + bitpos / 64;
regcache_cooked_read (regcache, regnum, valbuf + (bitpos / 8));
}
else
/* Float Complex or double Complex arguments. */
if (element < 16)
{
- regnum = SPARC64_D0_REGNUM + element;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM + element;
if (len == 16)
{
- if (regnum < SPARC64_D30_REGNUM)
+ if (regnum < gdbarch_num_regs (gdbarch) + SPARC64_D30_REGNUM)
regcache_cooked_write (regcache, regnum + 1, valbuf + 8);
- if (regnum < SPARC64_D10_REGNUM)
+ if (regnum < gdbarch_num_regs (gdbarch) + SPARC64_D10_REGNUM)
regcache_cooked_write (regcache,
SPARC_O0_REGNUM + element + 1,
valbuf + 8);
if (element % 2)
element++;
if (element < 16)
- regnum = SPARC64_Q0_REGNUM + element / 2;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_Q0_REGNUM
+ + element / 2;
}
else if (len == 8)
{
if (element < 16)
- regnum = SPARC64_D0_REGNUM + element;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM
+ + element;
}
else if (len == 4)
{
valbuf = buf;
len = 8;
if (element < 16)
- regnum = SPARC64_D0_REGNUM + element;
+ regnum = gdbarch_num_regs (gdbarch) + SPARC64_D0_REGNUM
+ + element;
}
}
else
/* If we're storing the value in a floating-point register,
also store it in the corresponding %0 register(s). */
- if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D10_REGNUM)
- {
- gdb_assert (element < 6);
- regnum = SPARC_O0_REGNUM + element;
- regcache_cooked_write (regcache, 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);
- }
+ if (regnum >= gdbarch_num_regs (gdbarch))
+ {
+ regnum -= gdbarch_num_regs (gdbarch);
+
+ if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D10_REGNUM)
+ {
+ gdb_assert (element < 6);
+ regnum = SPARC_O0_REGNUM + element;
+ regcache_cooked_write (regcache, 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);
+ }
+ }
}
/* Always store the argument in memory. */
projects / external / binutils.git / commitdiff