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make amd64 compile.

This commit is contained in:
christos 2011-09-25 19:09:31 +00:00
parent ea5fe09303
commit a83ee50668
1 changed files with 21 additions and 16 deletions
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37
external/gpl3/gdb/dist/gdb/amd64nbsd-tdep.c vendored
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@ -133,9 +133,10 @@ amd64nbsd_trapframe_cache(struct frame_info *next_frame, void **this_cache)
{
struct trad_frame_cache *cache;
CORE_ADDR func, sp, addr;
ULONGEST cs, rip;
ULONGEST cs = 0, rip = 0;
char *name;
int i;
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch);
if (*this_cache)
return *this_cache;
@ -143,7 +144,7 @@ amd64nbsd_trapframe_cache(struct frame_info *next_frame, void **this_cache)
cache = trad_frame_cache_zalloc (next_frame);
*this_cache = cache;
func = frame_func_unwind (next_frame);
func = get_frame_func (next_frame);
sp = frame_unwind_register_unsigned (next_frame, AMD64_RSP_REGNUM);
find_pc_partial_function (func, &name, NULL, NULL);
@ -162,11 +163,16 @@ amd64nbsd_trapframe_cache(struct frame_info *next_frame, void **this_cache)
/* Read %cs and %rip when we have the addresses to hand */
if (i == AMD64_CS_REGNUM)
cs = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i], 8);
cs = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i], 8,
byte_order);
if (i == AMD64_RIP_REGNUM)
rip = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i], 8);
rip = read_memory_unsigned_integer (addr + amd64nbsd_tf_reg_offset[i],
8, byte_order);
}
if (cs == 0 || rip == 0)
abort();
/* The trap frame layout was changed lf the %rip value is less than 2^16 it
* is almost certainly the %ss of the old format. */
if (rip < (1 << 16))
@ -182,7 +188,8 @@ amd64nbsd_trapframe_cache(struct frame_info *next_frame, void **this_cache)
/* Read %cs when we have the address to hand */
if (i == AMD64_CS_REGNUM)
cs = read_memory_unsigned_integer (addr + amd64nbsd_r_reg_offset[i], 8);
cs = read_memory_unsigned_integer (addr + amd64nbsd_r_reg_offset[i],
8, byte_order);
}
}
@ -202,7 +209,8 @@ amd64nbsd_trapframe_cache(struct frame_info *next_frame, void **this_cache)
static void
amd64nbsd_trapframe_this_id (struct frame_info *next_frame,
void **this_cache, struct frame_id *this_id)
void **this_cache,
struct frame_id *this_id)
{
struct trad_frame_cache *cache =
amd64nbsd_trapframe_cache (next_frame, this_cache);
@ -210,18 +218,14 @@ amd64nbsd_trapframe_this_id (struct frame_info *next_frame,
trad_frame_get_id (cache, this_id);
}
static void
amd64nbsd_trapframe_prev_register (struct frame_info *next_frame,
void **this_cache, int regnum,
int *optimizedp, enum lval_type *lvalp,
CORE_ADDR *addrp, int *realnump,
gdb_byte *valuep)
static struct value *
amd64nbsd_trapframe_prev_register (struct frame_info *this_frame,
void **this_cache, int regnum)
{
struct trad_frame_cache *cache =
amd64nbsd_trapframe_cache (next_frame, this_cache);
amd64nbsd_trapframe_cache (this_frame, this_cache);
trad_frame_get_register (cache, next_frame, regnum,
optimizedp, lvalp, addrp, realnump, valuep);
return trad_frame_get_register (cache, this_frame, regnum);
}
static int
@ -238,7 +242,7 @@ amd64nbsd_trapframe_sniffer (const struct frame_unwind *self,
if ((cs & I386_SEL_RPL) == I386_SEL_UPL)
return 0;
find_pc_partial_function (frame_pc_unwind (next_frame), &name, NULL, NULL);
find_pc_partial_function (get_frame_pc (next_frame), &name, NULL, NULL);
return (name && ((strcmp (name, "alltraps") == 0)
|| (strcmp (name, "calltrap") == 0)
|| (strncmp (name, "Xtrap", 5) == 0)
@ -257,6 +261,7 @@ static const struct frame_unwind amd64nbsd_trapframe_unwind = {
frame, but SIGTRAMP_FRAME would print <signal handler called>,
which really is not what we want here. */
NORMAL_FRAME,
default_frame_unwind_stop_reason,
amd64nbsd_trapframe_this_id,
amd64nbsd_trapframe_prev_register,
NULL,