/* Target-dependent code for GNU/Linux on MIPS processors.
- Copyright (C) 2001-2014 Free Software Foundation, Inc.
+ Copyright (C) 2001-2015 Free Software Foundation, Inc.
This file is part of GDB.
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
gdb_byte buf[MAX_REGISTER_SIZE];
store_signed_integer (buf, register_size (gdbarch, regnum), byte_order,
- extract_signed_integer (addr, 4, byte_order));
+ extract_signed_integer ((const gdb_byte *) addr, 4,
+ byte_order));
regcache_raw_supply (regcache, regnum, buf);
}
struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips_elf_gregset_t));
+ gdb_assert (len >= sizeof (mips_elf_gregset_t));
mips_supply_gregset (regcache, (const mips_elf_gregset_t *)gregs);
}
const struct regcache *regcache,
int regnum, void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips_elf_gregset_t));
+ gdb_assert (len >= sizeof (mips_elf_gregset_t));
mips_fill_gregset (regcache, (mips_elf_gregset_t *)gregs, regnum);
}
struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips_elf_fpregset_t));
+ gdb_assert (len >= sizeof (mips_elf_fpregset_t));
mips_supply_fpregset (regcache, (const mips_elf_fpregset_t *)gregs);
}
const struct regcache *regcache,
int regnum, void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips_elf_fpregset_t));
+ gdb_assert (len >= sizeof (mips_elf_fpregset_t));
mips_fill_fpregset (regcache, (mips_elf_fpregset_t *)gregs, regnum);
}
CORE_ADDR jb_addr;
struct gdbarch *gdbarch = get_frame_arch (frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- void *buf = alloca (gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT);
+ gdb_byte *buf
+ = (gdb_byte *) alloca (gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT);
int element_size = gdbarch_ptr_bit (gdbarch) == 32 ? 4 : 8;
jb_addr = get_frame_register_unsigned (frame, MIPS_A0_REGNUM);
struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips64_elf_gregset_t));
+ gdb_assert (len >= sizeof (mips64_elf_gregset_t));
mips64_supply_gregset (regcache, (const mips64_elf_gregset_t *)gregs);
}
val = extract_signed_integer (buf, register_size (gdbarch, regno),
byte_order);
dst = regp + regaddr;
- store_signed_integer (dst, 8, byte_order, val);
+ store_signed_integer ((gdb_byte *) dst, 8, byte_order, val);
}
}
const struct regcache *regcache,
int regnum, void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips64_elf_gregset_t));
+ gdb_assert (len >= sizeof (mips64_elf_gregset_t));
mips64_fill_gregset (regcache, (mips64_elf_gregset_t *)gregs, regnum);
}
struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips64_elf_fpregset_t));
+ gdb_assert (len >= sizeof (mips64_elf_fpregset_t));
mips64_supply_fpregset (regcache, (const mips64_elf_fpregset_t *)gregs);
}
const struct regcache *regcache,
int regnum, void *gregs, size_t len)
{
- gdb_assert (len == sizeof (mips64_elf_fpregset_t));
+ gdb_assert (len >= sizeof (mips64_elf_fpregset_t));
mips64_fill_fpregset (regcache, (mips64_elf_fpregset_t *)gregs, regnum);
}
insn = extract_unsigned_integer (p + 4, 4, byte_order);
if (n64)
{
- /* daddu t7,ra */
- if (insn != 0x03e0782d)
+ /* 'daddu t7,ra' or 'or t7, ra, zero'*/
+ if (insn != 0x03e0782d || insn != 0x03e07825)
return 0;
+
}
else
{
- /* addu t7,ra */
- if (insn != 0x03e07821)
+ /* 'addu t7,ra' or 'or t7, ra, zero'*/
+ if (insn != 0x03e07821 || insn != 0x03e07825)
return 0;
+
}
insn = extract_unsigned_integer (p + 8, 4, byte_order);
struct frame_info *this_frame,
CORE_ADDR *pc)
{
- return mips_pc_is_micromips (get_frame_arch (this_frame), *pc);
+ if (mips_pc_is_micromips (get_frame_arch (this_frame), *pc))
+ {
+ *pc = mips_unmake_compact_addr (*pc);
+ return 1;
+ }
+ else
+ return 0;
}
/* Implement the "write_pc" gdbarch method. */
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
enum mips_abi abi = mips_abi (gdbarch);
- struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
+ struct tdesc_arch_data *tdesc_data
+ = (struct tdesc_arch_data *) info.tdep_info;
linux_init_abi (info, gdbarch);