FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

2003-02-02 Andrew Cagney <ac131313@redhat.com>

Browse source 
* mips-nat.c (zerobuf): Delete.
	(fetch_inferior_registers): Alloc local zerobuf.
	(fetch_core_registers): Alloc local zerobuf.
	* d10v-tdep.c (show_regs): Don't allocate a dynamic array using
	MAX_REGISTER_RAW_SIZE or MAX_REGISTER_VIRTUAL_SIZE.
	* thread-db.c (thread_db_store_registers): Ditto.
	* sh-tdep.c (sh_do_register): Ditto.
	* rom68k-rom.c (rom68k_supply_one_register): Ditto.
	* remote-sim.c (gdbsim_store_register): Ditto.
	* remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
	* remote-e7000.c (fetch_regs_from_dump): Ditto.
	* monitor.c (monitor_supply_register): Ditto.
	* mipsv4-nat.c (supply_gregset, supply_fpregset): Ditto.
	* mips-nat.c (fetch_inferior_registers): Ditto.
	* m68klinux-nat.c (fetch_register): Ditto.
	* lynx-nat.c (fetch_inferior_registers): Ditto.
	(fetch_inferior_registers): Ditto.
	* irix4-nat.c (supply_gregset, supply_fpregset): Ditto.
	* hpux-thread.c (hpux_thread_fetch_registers): Ditto.
	(hpux_thread_store_registers): Ditto.
	* hppah-nat.c (fetch_register): Ditto.
	* hppab-nat.c (fetch_register): Ditto.
	* hppa-tdep.c (pa_register_look_aside): Ditto.
	(pa_print_fp_reg, pa_strcat_fp_reg): Ditto.
	* dve3900-rom.c (fetch_bitmapped_register): Ditto.
This commit is contained in:
Andrew Cagney 2003-02-02 05:46:14 +00:00
parent e669114a39
commit 6789195b42
19 changed files with 100 additions and 65 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
gdb/ChangeLog
View file

@ -1,3 +1,31 @@
2003-02-02 Andrew Cagney <ac131313@redhat.com>
* mips-nat.c (zerobuf): Delete.
(fetch_inferior_registers): Alloc local zerobuf.
(fetch_core_registers): Alloc local zerobuf.
* d10v-tdep.c (show_regs): Don't allocate a dynamic array using
MAX_REGISTER_RAW_SIZE or MAX_REGISTER_VIRTUAL_SIZE.
* thread-db.c (thread_db_store_registers): Ditto.
* sh-tdep.c (sh_do_register): Ditto.
* rom68k-rom.c (rom68k_supply_one_register): Ditto.
* remote-sim.c (gdbsim_store_register): Ditto.
* remote-mips.c (mips_wait, mips_fetch_registers): Ditto.
* remote-e7000.c (fetch_regs_from_dump): Ditto.
* monitor.c (monitor_supply_register): Ditto.
* mipsv4-nat.c (supply_gregset, supply_fpregset): Ditto.
* mips-nat.c (fetch_inferior_registers): Ditto.
* m68klinux-nat.c (fetch_register): Ditto.
* lynx-nat.c (fetch_inferior_registers): Ditto.
(fetch_inferior_registers): Ditto.
* irix4-nat.c (supply_gregset, supply_fpregset): Ditto.
* hpux-thread.c (hpux_thread_fetch_registers): Ditto.
(hpux_thread_store_registers): Ditto.
* hppah-nat.c (fetch_register): Ditto.
* hppab-nat.c (fetch_register): Ditto.
* hppa-tdep.c (pa_register_look_aside): Ditto.
(pa_print_fp_reg, pa_strcat_fp_reg): Ditto.
* dve3900-rom.c (fetch_bitmapped_register): Ditto.
2003-02-01 Andrew Cagney <ac131313@redhat.com>
* gdbarch.sh: Explictly specify all method levels. When a

24
gdb/d10v-tdep.c
View file

@ -864,17 +864,19 @@ show_regs (char *args, int from_tty)
printf_filtered ("\n");
}
printf_filtered ("A0-A%d", NR_A_REGS - 1);
for (a = A0_REGNUM; a < A0_REGNUM + NR_A_REGS; a++)
{
char num[MAX_REGISTER_RAW_SIZE];
int i;
printf_filtered (" ");
deprecated_read_register_gen (a, (char *) &num);
for (i = 0; i < MAX_REGISTER_RAW_SIZE; i++)
{
printf_filtered ("%02x", (num[i] & 0xff));
}
}
{
char *num = alloca (max_register_size (current_gdbarch));
for (a = A0_REGNUM; a < A0_REGNUM + NR_A_REGS; a++)
{
int i;
printf_filtered (" ");
deprecated_read_register_gen (a, (char *) &num);
for (i = 0; i < MAX_REGISTER_RAW_SIZE; i++)
{
printf_filtered ("%02x", (num[i] & 0xff));
}
}
}
printf_filtered ("\n");
}

2
gdb/dve3900-rom.c
View file

@ -455,7 +455,7 @@ static void
fetch_bitmapped_register (int regno, struct bit_field *bf)
{
unsigned long val;
unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
unsigned char *regbuf = alloca (max_register_size (current_gdbarch));
char *regname = NULL;
if (regno >= sizeof (r3900_regnames) / sizeof (r3900_regnames[0]))

12
gdb/hppa-tdep.c
View file

@ -2636,7 +2636,7 @@ pa_register_look_aside (char *raw_regs, int regnum, long *raw_val)
int start;
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
long long reg_val;
if (!know_which)
@ -2833,8 +2833,8 @@ pa_strcat_registers (char *raw_regs, int regnum, int fpregs,
static void
pa_print_fp_reg (int i)
{
char raw_buffer[MAX_REGISTER_RAW_SIZE];
char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
char *raw_buffer = alloca (max_register_size (current_gdbarch));
char *virtual_buffer = alloca (max_register_size (current_gdbarch));
/* Get 32bits of data. */
frame_register_read (deprecated_selected_frame, i, raw_buffer);
@ -2876,8 +2876,8 @@ pa_print_fp_reg (int i)
static void
pa_strcat_fp_reg (int i, struct ui_file *stream, enum precision_type precision)
{
char raw_buffer[MAX_REGISTER_RAW_SIZE];
char virtual_buffer[MAX_REGISTER_VIRTUAL_SIZE];
char *raw_buffer = alloca (max_register_size (current_gdbarch));
char *virtual_buffer = alloca (max_register_size (current_gdbarch));
fputs_filtered (REGISTER_NAME (i), stream);
print_spaces_filtered (8 - strlen (REGISTER_NAME (i)), stream);
@ -2891,7 +2891,7 @@ pa_strcat_fp_reg (int i, struct ui_file *stream, enum precision_type precision)
if (precision == double_precision && (i % 2) == 0)
{
char raw_buf[MAX_REGISTER_RAW_SIZE];
char *raw_buf = alloca (max_register_size (current_gdbarch));
/* Get the data in raw format for the 2nd half. */
frame_register_read (deprecated_selected_frame, i + 1, raw_buf);

2
gdb/hppab-nat.c
View file

@ -55,7 +55,7 @@ static void
fetch_register (int regno)
{
register unsigned int regaddr;
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
register int i;
/* Offset of registers within the u area. */

2
gdb/hppah-nat.c
View file

@ -189,7 +189,7 @@ store_inferior_registers (int regno)
static void
fetch_register (int regno)
{
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
unsigned int addr, len, offset;
int i;

4
gdb/hpux-thread.c
View file

@ -285,7 +285,7 @@ hpux_thread_fetch_registers (int regno)
child_ops.to_fetch_registers (regno);
else
{
unsigned char buf[MAX_REGISTER_RAW_SIZE];
unsigned char *buf = alloca (max_register_size (current_gdbarch));
CORE_ADDR sp;
sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160;
@ -347,7 +347,7 @@ hpux_thread_store_registers (int regno)
child_ops.to_store_registers (regno);
else
{
unsigned char buf[MAX_REGISTER_RAW_SIZE];
unsigned char *buf = alloca (max_register_size (current_gdbarch));
CORE_ADDR sp;
sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160;

8
gdb/irix4-nat.c
View file

@ -51,8 +51,8 @@ supply_gregset (gregset_t *gregsetp)
{
register int regi;
register greg_t *regp = (greg_t *) (gregsetp->gp_regs);
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
/* FIXME: somewhere, there should be a #define for the meaning
of this magic number 32; we should use that. */
@ -104,8 +104,8 @@ void
supply_fpregset (fpregset_t *fpregsetp)
{
register int regi;
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
for (regi = 0; regi < 32; regi++)
supply_register (FP0_REGNUM + regi,

46
gdb/lynx-nat.c
View file

@ -282,7 +282,7 @@ fetch_inferior_registers (int regno)
if (whatregs & WHATREGS_GEN)
{
struct econtext ec; /* general regs */
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
int retval;
int i;
@ -510,29 +510,31 @@ fetch_inferior_registers (int regno)
ecp = registers_addr (PIDGET (inferior_ptid));
for (regno = reglo; regno <= reghi; regno++)
{
char buf[MAX_REGISTER_RAW_SIZE];
int ptrace_fun = PTRACE_PEEKTHREAD;
{
char *buf = alloca (max_register_size (current_gdbarch));
for (regno = reglo; regno <= reghi; regno++)
{
int ptrace_fun = PTRACE_PEEKTHREAD;
#ifdef M68K
ptrace_fun = regno == SP_REGNUM ? PTRACE_PEEKUSP : PTRACE_PEEKTHREAD;
ptrace_fun = regno == SP_REGNUM ? PTRACE_PEEKUSP : PTRACE_PEEKTHREAD;
#endif
for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
{
unsigned int reg;
errno = 0;
reg = ptrace (ptrace_fun, PIDGET (inferior_ptid),
(PTRACE_ARG3_TYPE) (ecp + regmap[regno] + i), 0);
if (errno)
perror_with_name ("ptrace(PTRACE_PEEKUSP)");
*(int *) &buf[i] = reg;
}
supply_register (regno, buf);
}
for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
{
unsigned int reg;
errno = 0;
reg = ptrace (ptrace_fun, PIDGET (inferior_ptid),
(PTRACE_ARG3_TYPE) (ecp + regmap[regno] + i), 0);
if (errno)
perror_with_name ("ptrace(PTRACE_PEEKUSP)");
*(int *) &buf[i] = reg;
}
supply_register (regno, buf);
}
}
}
/* Store our register values back into the inferior.

2
gdb/m68klinux-nat.c
View file

@ -135,7 +135,7 @@ fetch_register (int regno)
char mess[128]; /* For messages */
register int i;
unsigned int offset; /* Offset of registers within the u area. */
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
int tid;
if (CANNOT_FETCH_REGISTER (regno))

11
gdb/mips-nat.c
View file

@ -62,9 +62,6 @@
: regno >= FP0_REGNUM ? FPR_BASE + (regno - FP0_REGNUM) \
: 0)
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
static void fetch_core_registers (char *, unsigned, int, CORE_ADDR);
/* Get all registers from the inferior */
@ -73,8 +70,10 @@ void
fetch_inferior_registers (int regno)
{
register unsigned int regaddr;
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
register int i;
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
deprecated_registers_fetched ();
@ -175,6 +174,10 @@ fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which,
int bad_reg = -1;
register reg_ptr = -reg_addr; /* Original u.u_ar0 is -reg_addr. */
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
/* If u.u_ar0 was an absolute address in the core file, relativize it now,
so we can use it as an offset into core_reg_sect. When we're done,
"register 0" will be at core_reg_sect+reg_ptr, and we can use

8
gdb/mipsv4-nat.c
View file

@ -47,8 +47,8 @@ supply_gregset (gregset_t *gregsetp)
{
register int regi;
register greg_t *regp = &(*gregsetp)[0];
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
for (regi = 0; regi <= CXT_RA; regi++)
supply_register (regi, (char *) (regp + regi));
@ -102,8 +102,8 @@ void
supply_fpregset (fpregset_t *fpregsetp)
{
register int regi;
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
char *zerobuf = alloca (max_register_size (current_gdbarch));
memset (zerobuf, 0, max_register_size (current_gdbarch));
for (regi = 0; regi < 32; regi++)
supply_register (FP0_REGNUM + regi,

2
gdb/monitor.c
View file

@ -894,7 +894,7 @@ char *
monitor_supply_register (int regno, char *valstr)
{
ULONGEST val;
unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
unsigned char *regbuf = alloca (max_register_size (current_gdbarch));
char *p;
val = 0;

2
gdb/remote-e7000.c
View file

@ -785,7 +785,7 @@ void
fetch_regs_from_dump (int (*nextchar) (), char *want)
{
int regno;
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
int thischar = nextchar ();

4
gdb/remote-mips.c
View file

@ -1791,7 +1791,7 @@ mips_wait (ptid_t ptid, struct target_waitstatus *status)
&rpc, &rfp, &rsp, flags);
if (nfields >= 3)
{
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
store_unsigned_integer (buf, REGISTER_RAW_SIZE (PC_REGNUM), rpc);
supply_register (PC_REGNUM, buf);
@ -1972,7 +1972,7 @@ mips_fetch_registers (int regno)
}
{
char buf[MAX_REGISTER_RAW_SIZE];
char *buf = alloca (max_register_size (current_gdbarch));
/* We got the number the register holds, but gdb expects to see a
value in the target byte ordering. */

2
gdb/remote-sim.c
View file

@ -359,7 +359,7 @@ gdbsim_store_register (int regno)
}
else if (REGISTER_SIM_REGNO (regno) >= 0)
{
char tmp[MAX_REGISTER_RAW_SIZE];
char *tmp = alloca (max_register_size (current_gdbarch));
int nr_bytes;
deprecated_read_register_gen (regno, tmp);
nr_bytes = sim_store_register (gdbsim_desc,

2
gdb/rom68k-rom.c
View file

@ -88,7 +88,7 @@ static char *
rom68k_supply_one_register (int regno, unsigned char *hex)
{
ULONGEST value;
unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
unsigned char *regbuf = alloca (max_register_size (current_gdbarch));
value = 0;
while (*hex != '\0')

2
gdb/sh-tdep.c
View file

@ -4009,7 +4009,7 @@ sh64_do_pseudo_register (int regnum)
static void
sh_do_register (int regnum)
{
char raw_buffer[MAX_REGISTER_RAW_SIZE];
char *raw_buffer = alloca (max_register_size (current_gdbarch));
fputs_filtered (REGISTER_NAME (regnum), gdb_stdout);
print_spaces_filtered (15 - strlen (REGISTER_NAME (regnum)), gdb_stdout);

2
gdb/thread-db.c
View file

@ -941,7 +941,7 @@ thread_db_store_registers (int regno)
if (regno != -1)
{
char raw[MAX_REGISTER_RAW_SIZE];
char *raw = alloca (max_register_size (current_gdbarch));
deprecated_read_register_gen (regno, raw);
thread_db_fetch_registers (-1);