state of the process and store it into regcache. */
static void
-fetch_fpregister (int regno)
+fetch_fpregister (struct regcache *regcache, int regno)
{
int ret, tid;
gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
/* Fetch fpsr. */
if (ARM_FPS_REGNUM == regno)
- regcache_raw_supply (current_regcache, ARM_FPS_REGNUM,
+ regcache_raw_supply (regcache, ARM_FPS_REGNUM,
fp + NWFPE_FPSR_OFFSET);
/* Fetch the floating point register. */
if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
- supply_nwfpe_register (current_regcache, regno, fp);
+ supply_nwfpe_register (regcache, regno, fp);
}
/* Get the whole floating point state of the process and store it
into regcache. */
static void
-fetch_fpregs (void)
+fetch_fpregs (struct regcache *regcache)
{
int ret, regno, tid;
gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
}
/* Fetch fpsr. */
- regcache_raw_supply (current_regcache, ARM_FPS_REGNUM,
+ regcache_raw_supply (regcache, ARM_FPS_REGNUM,
fp + NWFPE_FPSR_OFFSET);
/* Fetch the floating point registers. */
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
- supply_nwfpe_register (current_regcache, regno, fp);
+ supply_nwfpe_register (regcache, regno, fp);
}
/* Save a particular register into the floating point state of the
process using the contents from regcache. */
static void
-store_fpregister (int regno)
+store_fpregister (const struct regcache *regcache, int regno)
{
int ret, tid;
gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
}
/* Store fpsr. */
- if (ARM_FPS_REGNUM == regno && register_cached (ARM_FPS_REGNUM))
- regcache_raw_collect (current_regcache, ARM_FPS_REGNUM,
- fp + NWFPE_FPSR_OFFSET);
+ if (ARM_FPS_REGNUM == regno && regcache_valid_p (regcache, ARM_FPS_REGNUM))
+ regcache_raw_collect (regcache, ARM_FPS_REGNUM, fp + NWFPE_FPSR_OFFSET);
/* Store the floating point register. */
if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
- collect_nwfpe_register (current_regcache, regno, fp);
+ collect_nwfpe_register (regcache, regno, fp);
ret = ptrace (PTRACE_SETFPREGS, tid, 0, fp);
if (ret < 0)
the contents from regcache. */
static void
-store_fpregs (void)
+store_fpregs (const struct regcache *regcache)
{
int ret, regno, tid;
gdb_byte fp[ARM_LINUX_SIZEOF_NWFPE];
}
/* Store fpsr. */
- if (register_cached (ARM_FPS_REGNUM))
- regcache_raw_collect (current_regcache, ARM_FPS_REGNUM,
- fp + NWFPE_FPSR_OFFSET);
+ if (regcache_valid_p (regcache, ARM_FPS_REGNUM))
+ regcache_raw_collect (regcache, ARM_FPS_REGNUM, fp + NWFPE_FPSR_OFFSET);
/* Store the floating point registers. */
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
- if (register_cached (regno))
- collect_nwfpe_register (current_regcache, regno, fp);
+ if (regcache_valid_p (regcache, regno))
+ collect_nwfpe_register (regcache, regno, fp);
ret = ptrace (PTRACE_SETFPREGS, tid, 0, fp);
if (ret < 0)
regcache. */
static void
-fetch_register (int regno)
+fetch_register (struct regcache *regcache, int regno)
{
int ret, tid;
elf_gregset_t regs;
}
if (regno >= ARM_A1_REGNUM && regno < ARM_PC_REGNUM)
- regcache_raw_supply (current_regcache, regno, (char *) ®s[regno]);
+ regcache_raw_supply (regcache, regno, (char *) ®s[regno]);
if (ARM_PS_REGNUM == regno)
{
if (arm_apcs_32)
- regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) ®s[ARM_CPSR_REGNUM]);
else
- regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) ®s[ARM_PC_REGNUM]);
}
if (ARM_PC_REGNUM == regno)
{
- regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]);
- regcache_raw_supply (current_regcache, ARM_PC_REGNUM,
+ regs[ARM_PC_REGNUM] = gdbarch_addr_bits_remove
+ (current_gdbarch, regs[ARM_PC_REGNUM]);
+ regcache_raw_supply (regcache, ARM_PC_REGNUM,
(char *) ®s[ARM_PC_REGNUM]);
}
}
regcache. */
static void
-fetch_regs (void)
+fetch_regs (struct regcache *regcache)
{
int ret, regno, tid;
elf_gregset_t regs;
}
for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++)
- regcache_raw_supply (current_regcache, regno, (char *) ®s[regno]);
+ regcache_raw_supply (regcache, regno, (char *) ®s[regno]);
if (arm_apcs_32)
- regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) ®s[ARM_CPSR_REGNUM]);
else
- regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ regcache_raw_supply (regcache, ARM_PS_REGNUM,
(char *) ®s[ARM_PC_REGNUM]);
- regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]);
- regcache_raw_supply (current_regcache, ARM_PC_REGNUM,
+ regs[ARM_PC_REGNUM] = gdbarch_addr_bits_remove
+ (current_gdbarch, regs[ARM_PC_REGNUM]);
+ regcache_raw_supply (regcache, ARM_PC_REGNUM,
(char *) ®s[ARM_PC_REGNUM]);
}
regcache. */
static void
-store_register (int regno)
+store_register (const struct regcache *regcache, int regno)
{
int ret, tid;
elf_gregset_t regs;
- if (!register_cached (regno))
+ if (!regcache_valid_p (regcache, regno))
return;
/* Get the thread id for the ptrace call. */
}
if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
- regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
+ regcache_raw_collect (regcache, regno, (char *) ®s[regno]);
else if (arm_apcs_32 && regno == ARM_PS_REGNUM)
- regcache_raw_collect (current_regcache, regno,
+ regcache_raw_collect (regcache, regno,
(char *) ®s[ARM_CPSR_REGNUM]);
else if (!arm_apcs_32 && regno == ARM_PS_REGNUM)
- regcache_raw_collect (current_regcache, ARM_PC_REGNUM,
+ regcache_raw_collect (regcache, ARM_PC_REGNUM,
(char *) ®s[ARM_PC_REGNUM]);
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
}
static void
-store_regs (void)
+store_regs (const struct regcache *regcache)
{
int ret, regno, tid;
elf_gregset_t regs;
for (regno = ARM_A1_REGNUM; regno <= ARM_PC_REGNUM; regno++)
{
- if (register_cached (regno))
- regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
+ if (regcache_valid_p (regcache, regno))
+ regcache_raw_collect (regcache, regno, (char *) ®s[regno]);
}
- if (arm_apcs_32 && register_cached (ARM_PS_REGNUM))
- regcache_raw_collect (current_regcache, ARM_PS_REGNUM,
+ if (arm_apcs_32 && regcache_valid_p (regcache, ARM_PS_REGNUM))
+ regcache_raw_collect (regcache, ARM_PS_REGNUM,
(char *) ®s[ARM_CPSR_REGNUM]);
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
#define IWMMXT_REGS_SIZE (16 * 8 + 6 * 4)
static void
-fetch_wmmx_regs (void)
+fetch_wmmx_regs (struct regcache *regcache)
{
char regbuf[IWMMXT_REGS_SIZE];
int ret, regno, tid;
}
for (regno = 0; regno < 16; regno++)
- regcache_raw_supply (current_regcache, regno + ARM_WR0_REGNUM,
+ regcache_raw_supply (regcache, regno + ARM_WR0_REGNUM,
®buf[regno * 8]);
for (regno = 0; regno < 2; regno++)
- regcache_raw_supply (current_regcache, regno + ARM_WCSSF_REGNUM,
+ regcache_raw_supply (regcache, regno + ARM_WCSSF_REGNUM,
®buf[16 * 8 + regno * 4]);
for (regno = 0; regno < 4; regno++)
- regcache_raw_supply (current_regcache, regno + ARM_WCGR0_REGNUM,
+ regcache_raw_supply (regcache, regno + ARM_WCGR0_REGNUM,
®buf[16 * 8 + 2 * 4 + regno * 4]);
}
static void
-store_wmmx_regs (void)
+store_wmmx_regs (const struct regcache *regcache)
{
char regbuf[IWMMXT_REGS_SIZE];
int ret, regno, tid;
}
for (regno = 0; regno < 16; regno++)
- if (register_cached (regno + ARM_WR0_REGNUM))
- regcache_raw_collect (current_regcache, regno + ARM_WR0_REGNUM,
+ if (regcache_valid_p (regcache, regno + ARM_WR0_REGNUM))
+ regcache_raw_collect (regcache, regno + ARM_WR0_REGNUM,
®buf[regno * 8]);
for (regno = 0; regno < 2; regno++)
- if (register_cached (regno + ARM_WCSSF_REGNUM))
- regcache_raw_collect (current_regcache, regno + ARM_WCSSF_REGNUM,
+ if (regcache_valid_p (regcache, regno + ARM_WCSSF_REGNUM))
+ regcache_raw_collect (regcache, regno + ARM_WCSSF_REGNUM,
®buf[16 * 8 + regno * 4]);
for (regno = 0; regno < 4; regno++)
- if (register_cached (regno + ARM_WCGR0_REGNUM))
- regcache_raw_collect (current_regcache, regno + ARM_WCGR0_REGNUM,
+ if (regcache_valid_p (regcache, regno + ARM_WCGR0_REGNUM))
+ regcache_raw_collect (regcache, regno + ARM_WCGR0_REGNUM,
®buf[16 * 8 + 2 * 4 + regno * 4]);
ret = ptrace (PTRACE_SETWMMXREGS, tid, 0, regbuf);
point registers depending upon the value of regno. */
static void
-arm_linux_fetch_inferior_registers (int regno)
+arm_linux_fetch_inferior_registers (struct regcache *regcache, int regno)
{
if (-1 == regno)
{
- fetch_regs ();
- fetch_fpregs ();
+ fetch_regs (regcache);
+ fetch_fpregs (regcache);
if (arm_linux_has_wmmx_registers)
- fetch_wmmx_regs ();
+ fetch_wmmx_regs (regcache);
}
else
{
if (regno < ARM_F0_REGNUM || regno == ARM_PS_REGNUM)
- fetch_register (regno);
+ fetch_register (regcache, regno);
else if (regno >= ARM_F0_REGNUM && regno <= ARM_FPS_REGNUM)
- fetch_fpregister (regno);
+ fetch_fpregister (regcache, regno);
else if (arm_linux_has_wmmx_registers
&& regno >= ARM_WR0_REGNUM && regno <= ARM_WCGR7_REGNUM)
- fetch_wmmx_regs ();
+ fetch_wmmx_regs (regcache);
}
}
point registers depending upon the value of regno. */
static void
-arm_linux_store_inferior_registers (int regno)
+arm_linux_store_inferior_registers (struct regcache *regcache, int regno)
{
if (-1 == regno)
{
- store_regs ();
- store_fpregs ();
+ store_regs (regcache);
+ store_fpregs (regcache);
if (arm_linux_has_wmmx_registers)
- store_wmmx_regs ();
+ store_wmmx_regs (regcache);
}
else
{
if (regno < ARM_F0_REGNUM || regno == ARM_PS_REGNUM)
- store_register (regno);
+ store_register (regcache, regno);
else if ((regno >= ARM_F0_REGNUM) && (regno <= ARM_FPS_REGNUM))
- store_fpregister (regno);
+ store_fpregister (regcache, regno);
else if (arm_linux_has_wmmx_registers
&& regno >= ARM_WR0_REGNUM && regno <= ARM_WCGR7_REGNUM)
- store_wmmx_regs ();
+ store_wmmx_regs (regcache);
}
}