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-rw-r--r--gdb/arm-linux-nat.c118
1 files changed, 60 insertions, 58 deletions
diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c
index 4d32491..115e960 100644
--- a/gdb/arm-linux-nat.c
+++ b/gdb/arm-linux-nat.c
@@ -1,5 +1,5 @@
/* GNU/Linux on ARM native support.
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GDB.
@@ -39,7 +39,7 @@ extern int arm_apcs_32;
#define typeDouble 0x02
#define typeExtended 0x03
#define FPWORDS 28
-#define CPSR_REGNUM 16
+#define ARM_CPSR_REGNUM 16
typedef union tagFPREG
{
@@ -100,7 +100,7 @@ fetch_nwfpe_single (unsigned int fn, FPA11 * fpa11)
mem[0] = fpa11->fpreg[fn].fSingle;
mem[1] = 0;
mem[2] = 0;
- supply_register (F0_REGNUM + fn, (char *) &mem[0]);
+ supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
@@ -111,7 +111,7 @@ fetch_nwfpe_double (unsigned int fn, FPA11 * fpa11)
mem[0] = fpa11->fpreg[fn].fDouble[1];
mem[1] = fpa11->fpreg[fn].fDouble[0];
mem[2] = 0;
- supply_register (F0_REGNUM + fn, (char *) &mem[0]);
+ supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
@@ -120,7 +120,7 @@ fetch_nwfpe_none (unsigned int fn)
unsigned int mem[3] =
{0, 0, 0};
- supply_register (F0_REGNUM + fn, (char *) &mem[0]);
+ supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
@@ -131,13 +131,13 @@ fetch_nwfpe_extended (unsigned int fn, FPA11 * fpa11)
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 (F0_REGNUM + fn, (char *) &mem[0]);
+ supply_register (ARM_F0_REGNUM + fn, (char *) &mem[0]);
}
static void
fetch_nwfpe_register (int regno, FPA11 * fpa11)
{
- int fn = regno - F0_REGNUM;
+ int fn = regno - ARM_F0_REGNUM;
switch (fpa11->fType[fn])
{
@@ -163,7 +163,7 @@ store_nwfpe_single (unsigned int fn, FPA11 * fpa11)
{
unsigned int mem[3];
- read_register_gen (F0_REGNUM + fn, (char *) &mem[0]);
+ read_register_gen (ARM_F0_REGNUM + fn, (char *) &mem[0]);
fpa11->fpreg[fn].fSingle = mem[0];
fpa11->fType[fn] = typeSingle;
}
@@ -173,7 +173,7 @@ store_nwfpe_double (unsigned int fn, FPA11 * fpa11)
{
unsigned int mem[3];
- read_register_gen (F0_REGNUM + fn, (char *) &mem[0]);
+ read_register_gen (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;
@@ -184,7 +184,7 @@ store_nwfpe_extended (unsigned int fn, FPA11 * fpa11)
{
unsigned int mem[3];
- read_register_gen (F0_REGNUM + fn, (char *) &mem[0]);
+ read_register_gen (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 */
@@ -196,7 +196,7 @@ store_nwfpe_register (int regno, FPA11 * fpa11)
{
if (register_cached (regno))
{
- unsigned int fn = regno - F0_REGNUM;
+ unsigned int fn = regno - ARM_F0_REGNUM;
switch (fpa11->fType[fn])
{
case typeSingle:
@@ -236,13 +236,13 @@ fetch_fpregister (int regno)
}
/* Fetch fpsr. */
- if (FPS_REGNUM == regno)
- supply_register (FPS_REGNUM, (char *) &fp.fpsr);
+ if (ARM_FPS_REGNUM == regno)
+ supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Fetch the floating point register. */
- if (regno >= F0_REGNUM && regno <= F7_REGNUM)
+ if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
{
- int fn = regno - F0_REGNUM;
+ int fn = regno - ARM_F0_REGNUM;
switch (fp.fType[fn])
{
@@ -285,12 +285,12 @@ fetch_fpregs (void)
}
/* Fetch fpsr. */
- supply_register (FPS_REGNUM, (char *) &fp.fpsr);
+ supply_register (ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Fetch the floating point registers. */
- for (regno = F0_REGNUM; regno <= F7_REGNUM; regno++)
+ for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
{
- int fn = regno - F0_REGNUM;
+ int fn = regno - ARM_F0_REGNUM;
switch (fp.fType[fn])
{
@@ -333,11 +333,11 @@ store_fpregister (int regno)
}
/* Store fpsr. */
- if (FPS_REGNUM == regno && register_cached (FPS_REGNUM))
- read_register_gen (FPS_REGNUM, (char *) &fp.fpsr);
+ if (ARM_FPS_REGNUM == regno && register_cached (ARM_FPS_REGNUM))
+ read_register_gen (ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Store the floating point register. */
- if (regno >= F0_REGNUM && regno <= F7_REGNUM)
+ if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
{
store_nwfpe_register (regno, &fp);
}
@@ -371,11 +371,11 @@ store_fpregs (void)
}
/* Store fpsr. */
- if (register_cached (FPS_REGNUM))
- read_register_gen (FPS_REGNUM, (char *) &fp.fpsr);
+ if (register_cached (ARM_FPS_REGNUM))
+ read_register_gen (ARM_FPS_REGNUM, (char *) &fp.fpsr);
/* Store the floating point registers. */
- for (regno = F0_REGNUM; regno <= F7_REGNUM; regno++)
+ for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
{
fetch_nwfpe_register (regno, &fp);
}
@@ -407,21 +407,21 @@ fetch_register (int regno)
return;
}
- if (regno >= A1_REGNUM && regno < PC_REGNUM)
+ if (regno >= ARM_A1_REGNUM && regno < ARM_PC_REGNUM)
supply_register (regno, (char *) &regs[regno]);
- if (PS_REGNUM == regno)
+ if (ARM_PS_REGNUM == regno)
{
if (arm_apcs_32)
- supply_register (PS_REGNUM, (char *) &regs[CPSR_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &regs[ARM_CPSR_REGNUM]);
else
- supply_register (PS_REGNUM, (char *) &regs[PC_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &regs[ARM_PC_REGNUM]);
}
- if (PC_REGNUM == regno)
+ if (ARM_PC_REGNUM == regno)
{
- regs[PC_REGNUM] = ADDR_BITS_REMOVE (regs[PC_REGNUM]);
- supply_register (PC_REGNUM, (char *) &regs[PC_REGNUM]);
+ regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]);
+ supply_register (ARM_PC_REGNUM, (char *) &regs[ARM_PC_REGNUM]);
}
}
@@ -444,16 +444,16 @@ fetch_regs (void)
return;
}
- for (regno = A1_REGNUM; regno < PC_REGNUM; regno++)
+ for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++)
supply_register (regno, (char *) &regs[regno]);
if (arm_apcs_32)
- supply_register (PS_REGNUM, (char *) &regs[CPSR_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &regs[ARM_CPSR_REGNUM]);
else
- supply_register (PS_REGNUM, (char *) &regs[PC_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &regs[ARM_PC_REGNUM]);
- regs[PC_REGNUM] = ADDR_BITS_REMOVE (regs[PC_REGNUM]);
- supply_register (PC_REGNUM, (char *) &regs[PC_REGNUM]);
+ regs[ARM_PC_REGNUM] = ADDR_BITS_REMOVE (regs[ARM_PC_REGNUM]);
+ supply_register (ARM_PC_REGNUM, (char *) &regs[ARM_PC_REGNUM]);
}
/* Store all general registers of the process from the values in
@@ -479,7 +479,7 @@ store_register (int regno)
return;
}
- if (regno >= A1_REGNUM && regno <= PC_REGNUM)
+ if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
read_register_gen (regno, (char *) &regs[regno]);
ret = ptrace (PTRACE_SETREGS, tid, 0, &regs);
@@ -507,7 +507,7 @@ store_regs (void)
return;
}
- for (regno = A1_REGNUM; regno <= PC_REGNUM; regno++)
+ for (regno = ARM_A1_REGNUM; regno <= ARM_PC_REGNUM; regno++)
{
if (register_cached (regno))
read_register_gen (regno, (char *) &regs[regno]);
@@ -536,10 +536,10 @@ fetch_inferior_registers (int regno)
}
else
{
- if (regno < F0_REGNUM || regno > FPS_REGNUM)
+ if (regno < ARM_F0_REGNUM || regno > ARM_FPS_REGNUM)
fetch_register (regno);
- if (regno >= F0_REGNUM && regno <= FPS_REGNUM)
+ if (regno >= ARM_F0_REGNUM && regno <= ARM_FPS_REGNUM)
fetch_fpregister (regno);
}
}
@@ -558,10 +558,10 @@ store_inferior_registers (int regno)
}
else
{
- if ((regno < F0_REGNUM) || (regno > FPS_REGNUM))
+ if ((regno < ARM_F0_REGNUM) || (regno > ARM_FPS_REGNUM))
store_register (regno);
- if ((regno >= F0_REGNUM) && (regno <= FPS_REGNUM))
+ if ((regno >= ARM_F0_REGNUM) && (regno <= ARM_FPS_REGNUM))
store_fpregister (regno);
}
}
@@ -576,18 +576,20 @@ fill_gregset (gdb_gregset_t *gregsetp, int regno)
if (-1 == regno)
{
int regnum;
- for (regnum = A1_REGNUM; regnum <= PC_REGNUM; regnum++)
+ for (regnum = ARM_A1_REGNUM; regnum <= ARM_PC_REGNUM; regnum++)
read_register_gen (regnum, (char *) &(*gregsetp)[regnum]);
}
- else if (regno >= A1_REGNUM && regno <= PC_REGNUM)
+ else if (regno >= ARM_A1_REGNUM && regno <= ARM_PC_REGNUM)
read_register_gen (regno, (char *) &(*gregsetp)[regno]);
- if (PS_REGNUM == regno || -1 == regno)
+ if (ARM_PS_REGNUM == regno || -1 == regno)
{
if (arm_apcs_32)
- read_register_gen (PS_REGNUM, (char *) &(*gregsetp)[CPSR_REGNUM]);
+ read_register_gen (ARM_PS_REGNUM,
+ (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
else
- read_register_gen (PC_REGNUM, (char *) &(*gregsetp)[PC_REGNUM]);
+ read_register_gen (ARM_PC_REGNUM,
+ (char *) &(*gregsetp)[ARM_PC_REGNUM]);
}
}
@@ -599,16 +601,16 @@ supply_gregset (gdb_gregset_t *gregsetp)
{
int regno, reg_pc;
- for (regno = A1_REGNUM; regno < PC_REGNUM; regno++)
+ for (regno = ARM_A1_REGNUM; regno < ARM_PC_REGNUM; regno++)
supply_register (regno, (char *) &(*gregsetp)[regno]);
if (arm_apcs_32)
- supply_register (PS_REGNUM, (char *) &(*gregsetp)[CPSR_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_CPSR_REGNUM]);
else
- supply_register (PS_REGNUM, (char *) &(*gregsetp)[PC_REGNUM]);
+ supply_register (ARM_PS_REGNUM, (char *) &(*gregsetp)[ARM_PC_REGNUM]);
- reg_pc = ADDR_BITS_REMOVE ((CORE_ADDR)(*gregsetp)[PC_REGNUM]);
- supply_register (PC_REGNUM, (char *) &reg_pc);
+ reg_pc = ADDR_BITS_REMOVE ((CORE_ADDR)(*gregsetp)[ARM_PC_REGNUM]);
+ supply_register (ARM_PC_REGNUM, (char *) &reg_pc);
}
/* Fill register regno (if it is a floating-point register) in
@@ -623,18 +625,18 @@ fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
if (-1 == regno)
{
int regnum;
- for (regnum = F0_REGNUM; regnum <= F7_REGNUM; regnum++)
+ for (regnum = ARM_F0_REGNUM; regnum <= ARM_F7_REGNUM; regnum++)
store_nwfpe_register (regnum, fp);
}
- else if (regno >= F0_REGNUM && regno <= F7_REGNUM)
+ else if (regno >= ARM_F0_REGNUM && regno <= ARM_F7_REGNUM)
{
store_nwfpe_register (regno, fp);
return;
}
/* Store fpsr. */
- if (FPS_REGNUM == regno || -1 == regno)
- read_register_gen (FPS_REGNUM, (char *) &fp->fpsr);
+ if (ARM_FPS_REGNUM == regno || -1 == regno)
+ read_register_gen (ARM_FPS_REGNUM, (char *) &fp->fpsr);
}
/* Fill GDB's register array with the floating-point register values
@@ -647,10 +649,10 @@ supply_fpregset (gdb_fpregset_t *fpregsetp)
FPA11 *fp = (FPA11 *) fpregsetp;
/* Fetch fpsr. */
- supply_register (FPS_REGNUM, (char *) &fp->fpsr);
+ supply_register (ARM_FPS_REGNUM, (char *) &fp->fpsr);
/* Fetch the floating point registers. */
- for (regno = F0_REGNUM; regno <= F7_REGNUM; regno++)
+ for (regno = ARM_F0_REGNUM; regno <= ARM_F7_REGNUM; regno++)
{
fetch_nwfpe_register (regno, fp);
}
generated by cgit v1.1 at 2024-07-28 12:25:13 +0000