#include "remote.h"
#include "target-descriptions.h"
#include "user-regs.h"
-#include "observer.h"
+#include "observable.h"
#include "arch/arm.h"
#include "arch/arm-get-next-pcs.h"
reg_char, reg_scaled + i);
regnum = user_reg_map_name_to_regnum (gdbarch, name_buf,
strlen (name_buf));
- regcache_cooked_write (regcache, regnum,
- val + i * unit_length);
+ regcache->cooked_write (regnum, val + i * unit_length);
}
}
continue;
else if (op == 0x3)
/* Not really supported. */
return arm_copy_unmodified (gdbarch, insn, "smc", dsc);
+ /* Fall through. */
default:
return arm_copy_undef (gdbarch, insn, dsc);
internal type. */
bfd_byte tmpbuf[FP_REGISTER_SIZE];
- regcache_cooked_read (regs, ARM_F0_REGNUM, tmpbuf);
+ regs->cooked_read (ARM_F0_REGNUM, tmpbuf);
target_float_convert (tmpbuf, arm_ext_type (gdbarch),
valbuf, type);
}
/* ARM_FLOAT_VFP can arise if this is a variadic function so
not using the VFP ABI code. */
case ARM_FLOAT_VFP:
- regcache_cooked_read (regs, ARM_A1_REGNUM, valbuf);
+ regs->cooked_read (ARM_A1_REGNUM, valbuf);
if (TYPE_LENGTH (type) > 4)
- regcache_cooked_read (regs, ARM_A1_REGNUM + 1,
- valbuf + INT_REGISTER_SIZE);
+ regs->cooked_read (ARM_A1_REGNUM + 1, valbuf + INT_REGISTER_SIZE);
break;
default:
while (len > 0)
{
- regcache_cooked_read (regs, regno++, tmpbuf);
+ regs->cooked_read (regno++, tmpbuf);
memcpy (valbuf, tmpbuf,
len > INT_REGISTER_SIZE ? INT_REGISTER_SIZE : len);
len -= INT_REGISTER_SIZE;
case ARM_FLOAT_FPA:
target_float_convert (valbuf, type, buf, arm_ext_type (gdbarch));
- regcache_cooked_write (regs, ARM_F0_REGNUM, buf);
+ regs->cooked_write (ARM_F0_REGNUM, buf);
break;
case ARM_FLOAT_SOFT_FPA:
/* ARM_FLOAT_VFP can arise if this is a variadic function so
not using the VFP ABI code. */
case ARM_FLOAT_VFP:
- regcache_cooked_write (regs, ARM_A1_REGNUM, valbuf);
+ regs->cooked_write (ARM_A1_REGNUM, valbuf);
if (TYPE_LENGTH (type) > 4)
- regcache_cooked_write (regs, ARM_A1_REGNUM + 1,
- valbuf + INT_REGISTER_SIZE);
+ regs->cooked_write (ARM_A1_REGNUM + 1, valbuf + INT_REGISTER_SIZE);
break;
default:
LONGEST val = unpack_long (type, valbuf);
store_signed_integer (tmpbuf, INT_REGISTER_SIZE, byte_order, val);
- regcache_cooked_write (regs, ARM_A1_REGNUM, tmpbuf);
+ regs->cooked_write (ARM_A1_REGNUM, tmpbuf);
}
else
{
while (len > 0)
{
- regcache_cooked_write (regs, regno++, valbuf);
+ regs->cooked_write (regno++, valbuf);
len -= INT_REGISTER_SIZE;
valbuf += INT_REGISTER_SIZE;
}
{
memcpy (tmpbuf, valbuf,
len > INT_REGISTER_SIZE ? INT_REGISTER_SIZE : len);
- regcache_cooked_write (regs, regno++, tmpbuf);
+ regs->cooked_write (regno++, tmpbuf);
len -= INT_REGISTER_SIZE;
valbuf += INT_REGISTER_SIZE;
}
regnum = user_reg_map_name_to_regnum (gdbarch, name_buf,
strlen (name_buf));
if (writebuf)
- regcache_cooked_write (regcache, regnum,
- writebuf + i * unit_length);
+ regcache->cooked_write (regnum, writebuf + i * unit_length);
if (readbuf)
- regcache_cooked_read (regcache, regnum,
- readbuf + i * unit_length);
+ regcache->cooked_read (regnum, readbuf + i * unit_length);
}
}
return RETURN_VALUE_REGISTER_CONVENTION;
else
offset = 0;
- regcache_raw_write (regcache, double_regnum, buf + offset);
+ regcache->raw_write (double_regnum, buf + offset);
offset = 8 - offset;
- regcache_raw_write (regcache, double_regnum + 1, buf + offset);
+ regcache->raw_write (double_regnum + 1, buf + offset);
}
static void
double_regnum = user_reg_map_name_to_regnum (gdbarch, name_buf,
strlen (name_buf));
- regcache_raw_read (regcache, double_regnum, reg_buf);
+ regcache->raw_read (double_regnum, reg_buf);
memcpy (reg_buf + offset, buf, 4);
- regcache_raw_write (regcache, double_regnum, reg_buf);
+ regcache->raw_write (double_regnum, reg_buf);
}
}
else if (ei_osabi == ELFOSABI_NONE || ei_osabi == ELFOSABI_GNU)
{
int eabi_ver = EF_ARM_EABI_VERSION (e_flags);
- int attr_arch, attr_profile;
switch (eabi_ver)
{
executable file includes build attributes; GCC does
copy them to the executable, but e.g. RealView does
not. */
- attr_arch = bfd_elf_get_obj_attr_int (info.abfd, OBJ_ATTR_PROC,
- Tag_CPU_arch);
- attr_profile = bfd_elf_get_obj_attr_int (info.abfd,
- OBJ_ATTR_PROC,
- Tag_CPU_arch_profile);
+ int attr_arch
+ = bfd_elf_get_obj_attr_int (info.abfd, OBJ_ATTR_PROC,
+ Tag_CPU_arch);
+ int attr_profile
+ = bfd_elf_get_obj_attr_int (info.abfd, OBJ_ATTR_PROC,
+ Tag_CPU_arch_profile);
+
/* GCC specifies the profile for v6-M; RealView only
specifies the profile for architectures starting with
V7 (as opposed to architectures with a tag
= register_objfile_data_with_cleanup (NULL, arm_objfile_data_free);
/* Add ourselves to objfile event chain. */
- observer_attach_new_objfile (arm_exidx_new_objfile);
+ gdb::observers::new_objfile.attach (arm_exidx_new_objfile);
arm_exidx_data_key
= register_objfile_data_with_cleanup (NULL, arm_exidx_data_free);
arm_disassembler_options = xstrdup ("reg-names-std");
- const disasm_options_t *disasm_options = disassembler_options_arm ();
+ const disasm_options_t *disasm_options
+ = &disassembler_options_arm ()->options;
int num_disassembly_styles = 0;
for (i = 0; disasm_options->name[i] != NULL; i++)
if (CONST_STRNEQ (disasm_options->name[i], "reg-names-"))
uint32_t record_buf[8], record_buf_mem[8];
ULONGEST u_regval[2] = {0};
- uint32_t reg_src1 = 0, reg_dest = 0;
+ uint32_t reg_src1 = 0;
uint32_t opcode1 = 0;
arm_insn_r->opcode = bits (arm_insn_r->arm_insn, 21, 24);
opc3 = bits (arm_insn_r->arm_insn, 6, 7);
dp_op_sz = bit (arm_insn_r->arm_insn, 8);
bit_d = bit (arm_insn_r->arm_insn, 22);
- opc1 = opc1 & 0x04;
+ /* Mask off the "D" bit. */
+ opc1 = opc1 & ~0x04;
/* Handle VMLA, VMLS. */
if (opc1 == 0x00)
}
}
/* Handle VDIV. */
- else if (opc1 == 0x0b)
+ else if (opc1 == 0x08)
{
if (dp_op_sz)
curr_insn_type = INSN_T1;
class instruction_reader : public abstract_memory_reader
{
public:
- bool read (CORE_ADDR memaddr, gdb_byte *buf, const size_t len)
+ bool read (CORE_ADDR memaddr, gdb_byte *buf, const size_t len) override
{
if (target_read_memory (memaddr, buf, len))
return false;
: m_endian (endian), m_insns (insns), m_insns_size (SIZE)
{}
- bool read (CORE_ADDR memaddr, gdb_byte *buf, const size_t len)
+ bool read (CORE_ADDR memaddr, gdb_byte *buf, const size_t len) override
{
SELF_CHECK (len == 4 || len == 2);
SELF_CHECK (memaddr % 2 == 0);
projects / deliverable / binutils-gdb.git / blobdiff