#include "gdb_string.h"
#include "regcache.h"
+#include "arm-tdep.h"
+
#include <sys/user.h>
#include <sys/ptrace.h>
#include <sys/utsname.h>
FPA11;
/* The following variables are used to determine the version of the
- underlying Linux operating system. Examples:
+ underlying GNU/Linux operating system. Examples:
- Linux 2.0.35 Linux 2.2.12
+ GNU/Linux 2.0.35 GNU/Linux 2.2.12
os_version = 0x00020023 os_version = 0x0002020c
os_major = 2 os_major = 2
os_minor = 0 os_minor = 2
static unsigned int os_version, os_major, os_minor, os_release;
-/* On Linux, threads are implemented as pseudo-processes, in which
+/* On GNU/Linux, threads are implemented as pseudo-processes, in which
case we may be tracing more than one process at a time. In that
case, inferior_ptid will contain the main process ID and the
- individual thread (process) ID. get_thread_id () is used to
- get the thread id if it's available, and the process id otherwise. */
+ individual thread (process) ID. get_thread_id () is used to get
+ the thread id if it's available, and the process id otherwise. */
int
get_thread_id (ptid_t ptid)
mem[0] = fpa11->fpreg[fn].fSingle;
mem[1] = 0;
mem[2] = 0;
- supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_supply (current_regcache, ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
mem[0] = fpa11->fpreg[fn].fDouble[1];
mem[1] = fpa11->fpreg[fn].fDouble[0];
mem[2] = 0;
- supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_supply (current_regcache, ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
unsigned int mem[3] =
{0, 0, 0};
- supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_supply (current_regcache, ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
mem[0] = fpa11->fpreg[fn].fExtended[0]; /* sign & exponent */
mem[1] = fpa11->fpreg[fn].fExtended[2]; /* ls bits */
mem[2] = fpa11->fpreg[fn].fExtended[1]; /* ms bits */
- supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_supply (current_regcache, ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
}
static void
-store_nwfpe_single (unsigned int fn, FPA11 * fpa11)
+store_nwfpe_single (unsigned int fn, FPA11 *fpa11)
{
unsigned int mem[3];
- read_register_gen (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_collect (current_regcache, ARM_F0_REGNUM + fn,
+ (char *) &mem[0]);
fpa11->fpreg[fn].fSingle = mem[0];
fpa11->fType[fn] = typeSingle;
}
static void
-store_nwfpe_double (unsigned int fn, FPA11 * fpa11)
+store_nwfpe_double (unsigned int fn, FPA11 *fpa11)
{
unsigned int mem[3];
- read_register_gen (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_collect (current_regcache, ARM_F0_REGNUM + fn,
+ (char *) &mem[0]);
fpa11->fpreg[fn].fDouble[1] = mem[0];
fpa11->fpreg[fn].fDouble[0] = mem[1];
fpa11->fType[fn] = typeDouble;
}
void
-store_nwfpe_extended (unsigned int fn, FPA11 * fpa11)
+store_nwfpe_extended (unsigned int fn, FPA11 *fpa11)
{
unsigned int mem[3];
- read_register_gen (ARM_F0_REGNUM + fn, (char *) &mem[0]);
+ regcache_raw_collect (current_regcache, ARM_F0_REGNUM + fn,
+ (char *) &mem[0]);
fpa11->fpreg[fn].fExtended[0] = mem[0]; /* sign & exponent */
fpa11->fpreg[fn].fExtended[2] = mem[1]; /* ls bits */
fpa11->fpreg[fn].fExtended[1] = mem[2]; /* ms bits */
ret = ptrace (PT_GETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to fetch floating point register.");
+ warning (_("Unable to fetch floating point register."));
return;
}
/* Fetch fpsr. */
if (ARM_FPS_REGNUM == regno)
- supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr);
+ regcache_raw_supply (current_regcache, ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Fetch the floating point register. */
if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
ret = ptrace (PT_GETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to fetch the floating point registers.");
+ warning (_("Unable to fetch the floating point registers."));
return;
}
/* Fetch fpsr. */
- supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr);
+ regcache_raw_supply (current_regcache, ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Fetch the floating point registers. */
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
ret = ptrace (PT_GETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to fetch the floating point registers.");
+ warning (_("Unable to fetch the floating point registers."));
return;
}
/* Store fpsr. */
if (ARM_FPS_REGNUM == regno && register_cached (ARM_FPS_REGNUM))
- read_register_gen (ARM_FPS_REGNUM, (char *) &fp.fpsr);
+ regcache_raw_collect (current_regcache, ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Store the floating point register. */
if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
ret = ptrace (PTRACE_SETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to store floating point register.");
+ warning (_("Unable to store floating point register."));
return;
}
}
ret = ptrace (PT_GETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to fetch the floating point registers.");
+ warning (_("Unable to fetch the floating point registers."));
return;
}
/* Store fpsr. */
if (register_cached (ARM_FPS_REGNUM))
- read_register_gen (ARM_FPS_REGNUM, (char *) &fp.fpsr);
+ regcache_raw_collect (current_regcache, ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Store the floating point registers. */
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
ret = ptrace (PTRACE_SETFPREGS, tid, 0, &fp);
if (ret < 0)
{
- warning ("Unable to store floating point registers.");
+ warning (_("Unable to store floating point registers."));
return;
}
}
ret = ptrace (PTRACE_GETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to fetch general register.");
+ warning (_("Unable to fetch general register."));
return;
}
if (regno >= ARM_A1_REGNUM && regno < ARM_PC_REGNUM)
- supply_register (regno, (char *) ®s[regno]);
+ regcache_raw_supply (current_regcache, regno, (char *) ®s[regno]);
if (ARM_PS_REGNUM == regno)
{
if (arm_apcs_32)
- supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_CPSR_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ (char *) ®s[ARM_CPSR_REGNUM]);
else
- supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_PC_REGNUM]);
+ regcache_raw_supply (current_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]);
- supply_register (ARM_PC_REGNUM, (char *) ®s[ARM_PC_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PC_REGNUM,
+ (char *) ®s[ARM_PC_REGNUM]);
}
}
ret = ptrace (PTRACE_GETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to fetch general registers.");
+ warning (_("Unable to fetch general registers."));
return;
}
for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++)
- supply_register (regno, (char *) ®s[regno]);
+ regcache_raw_supply (current_regcache, regno, (char *) ®s[regno]);
if (arm_apcs_32)
- supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_CPSR_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ (char *) ®s[ARM_CPSR_REGNUM]);
else
- supply_register (ARM_PS_REGNUM, (char *) ®s[ARM_PC_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ (char *) ®s[ARM_PC_REGNUM]);
regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]);
- supply_register (ARM_PC_REGNUM, (char *) ®s[ARM_PC_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PC_REGNUM,
+ (char *) ®s[ARM_PC_REGNUM]);
}
/* Store all general registers of the process from the values in
ret = ptrace (PTRACE_GETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to fetch general registers.");
+ warning (_("Unable to fetch general registers."));
return;
}
if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
- read_register_gen (regno, (char *) ®s[regno]);
+ regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
+ else if (arm_apcs_32 && regno == ARM_PS_REGNUM)
+ regcache_raw_collect (current_regcache, regno,
+ (char *) ®s[ARM_CPSR_REGNUM]);
+ else if (!arm_apcs_32 && regno == ARM_PS_REGNUM)
+ regcache_raw_collect (current_regcache, ARM_PC_REGNUM,
+ (char *) ®s[ARM_PC_REGNUM]);
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to store general register.");
+ warning (_("Unable to store general register."));
return;
}
}
ret = ptrace (PTRACE_GETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to fetch general registers.");
+ warning (_("Unable to fetch general registers."));
return;
}
for (regno = ARM_A1_REGNUM; regno <= ARM_PC_REGNUM; regno++)
{
if (register_cached (regno))
- read_register_gen (regno, (char *) ®s[regno]);
+ regcache_raw_collect (current_regcache, regno, (char *) ®s[regno]);
}
+ if (arm_apcs_32 && register_cached (ARM_PS_REGNUM))
+ regcache_raw_collect (current_regcache, ARM_PS_REGNUM,
+ (char *) ®s[ARM_CPSR_REGNUM]);
+
ret = ptrace (PTRACE_SETREGS, tid, 0, ®s);
if (ret < 0)
{
- warning ("Unable to store general registers.");
+ warning (_("Unable to store general registers."));
return;
}
}
{
int regnum;
for (regnum = ARM_A1_REGNUM; regnum <= ARM_PC_REGNUM; regnum++)
- read_register_gen (regnum, (char *) &(*gregsetp)[regnum]);
+ regcache_raw_collect (current_regcache, regnum,
+ (char *) &(*gregsetp)[regnum]);
}
else if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
- read_register_gen (regno, (char *) &(*gregsetp)[regno]);
+ regcache_raw_collect (current_regcache, regno,
+ (char *) &(*gregsetp)[regno]);
if (ARM_PS_REGNUM == regno || -1 == regno)
{
if (arm_apcs_32)
- read_register_gen (ARM_PS_REGNUM,
- (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
+ regcache_raw_collect (current_regcache, ARM_PS_REGNUM,
+ (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
else
- read_register_gen (ARM_PC_REGNUM,
- (char *) &(*gregsetp)[ARM_PC_REGNUM]);
+ regcache_raw_collect (current_regcache, ARM_PC_REGNUM,
+ (char *) &(*gregsetp)[ARM_PC_REGNUM]);
}
}
int regno, reg_pc;
for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++)
- supply_register (regno, (char *) &(*gregsetp)[regno]);
+ regcache_raw_supply (current_regcache, regno,
+ (char *) &(*gregsetp)[regno]);
if (arm_apcs_32)
- supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
else
- supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_PC_REGNUM]);
+ regcache_raw_supply (current_regcache, ARM_PS_REGNUM,
+ (char *) &(*gregsetp)[ARM_PC_REGNUM]);
reg_pc = ADDR_BITS_REMOVE ((CORE_ADDR)(*gregsetp)[ARM_PC_REGNUM]);
- supply_register (ARM_PC_REGNUM, (char *) ®_pc);
+ regcache_raw_supply (current_regcache, ARM_PC_REGNUM, (char *) ®_pc);
}
/* Fill register regno (if it is a floating-point register) in
/* Store fpsr. */
if (ARM_FPS_REGNUM == regno || -1 == regno)
- read_register_gen (ARM_FPS_REGNUM, (char *) &fp->fpsr);
+ regcache_raw_collect (current_regcache, ARM_FPS_REGNUM,
+ (char *) &fp->fpsr);
}
/* Fill GDB's register array with the floating-point register values
FPA11 *fp = (FPA11 *) fpregsetp;
/* Fetch fpsr. */
- supply_register (ARM_FPS_REGNUM, (char *) &fp->fpsr);
+ regcache_raw_supply (current_regcache, ARM_FPS_REGNUM, (char *) &fp->fpsr);
/* Fetch the floating point registers. */
for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
if (-1 == uname (&info))
{
- warning ("Unable to determine Linux version.");
+ warning (_("Unable to determine GNU/Linux version."));
return -1;
}