/* Target-dependent code for GNU/Linux SPARC.
- Copyright (C) 2003-2015 Free Software Foundation, Inc.
+ Copyright (C) 2003-2020 Free Software Foundation, Inc.
This file is part of GDB.
SIGTRAMP_FRAME,
4,
{
- { 0x821020d8, -1 }, /* mov __NR_sugreturn, %g1 */
- { 0x91d02010, -1 }, /* ta 0x10 */
- { TRAMP_SENTINEL_INSN, -1 }
+ { 0x821020d8, ULONGEST_MAX }, /* mov __NR_sigreturn, %g1 */
+ { 0x91d02010, ULONGEST_MAX }, /* ta 0x10 */
+ { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
},
sparc32_linux_sigframe_init
};
SIGTRAMP_FRAME,
4,
{
- { 0x82102065, -1 }, /* mov __NR_rt_sigreturn, %g1 */
- { 0x91d02010, -1 }, /* ta 0x10 */
- { TRAMP_SENTINEL_INSN, -1 }
+ { 0x82102065, ULONGEST_MAX }, /* mov __NR_rt_sigreturn, %g1 */
+ { 0x91d02010, ULONGEST_MAX }, /* ta 0x10 */
+ { TRAMP_SENTINEL_INSN, ULONGEST_MAX }
},
sparc32_linux_sigframe_init
};
static void
sparc_linux_write_pc (struct regcache *regcache, CORE_ADDR pc)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (get_regcache_arch (regcache));
+ struct gdbarch_tdep *tdep = gdbarch_tdep (regcache->arch ());
ULONGEST psr;
regcache_cooked_write_unsigned (regcache, tdep->pc_regnum, pc);
static LONGEST
sparc32_linux_get_syscall_number (struct gdbarch *gdbarch,
- ptid_t ptid)
+ thread_info *thread)
{
- struct regcache *regcache = get_thread_regcache (ptid);
+ struct regcache *regcache = get_thread_regcache (thread);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
/* The content of a register. */
gdb_byte buf[4];
/* Getting the system call number from the register.
When dealing with the sparc architecture, this information
is stored at the %g1 register. */
- regcache_cooked_read (regcache, SPARC_G1_REGNUM, buf);
+ regcache->cooked_read (SPARC_G1_REGNUM, buf);
ret = extract_signed_integer (buf, 4, byte_order);
sparc32_linux_gdb_signal_to_target);
}
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern void _initialize_sparc_linux_tdep (void);
-
void
_initialize_sparc_linux_tdep (void)
{