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2011-01-08 Michael Snyder <msnyder@vmware.com>

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* h8300-tdep.c: Comment cleanup, mostly periods and spaces.
	* hppa-hpux-tdep.c: Ditto.
	* hppa-linux-nat.c: Ditto.
	* hppa-linux-tdep.c: Ditto.
	* hppanbsd-tdep.c: Ditto.
	* hppa-tdep.c: Ditto.
	* hppa-tdep.h: Ditto.
	* hpux-thread.c: Ditto.
	* i386-cygwin-tdep.c: Ditto.
	* i386-darwin-nat.c: Ditto.
	* i386gnu-nat.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* i386-linux-tdep.c: Ditto.
	* i386-nat.c: Ditto.
	* i386-nat.h: Ditto.
	* i386nbsd-tdep.c: Ditto.
	* i386-sol2-nat.c: Ditto.
	* i386-stub.c: Ditto.
	* i386-tdep.c: Ditto.
	* i386-tdep.h: Ditto.
	* i387-tdep.c: Ditto.
	* ia64-linux-nat.c: Ditto.
	* ia64-linux-tdep.c: Ditto.
	* ia64-tdep.c: Ditto.
	* infcall.c: Ditto.
	* infcall.h: Ditto.
	* infcmd.c: Ditto.
	* inferior.c: Ditto.
	* inferior.h: Ditto.
	* infloop.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* interps.c: Ditto.
	* interps.h: Ditto.
	* iq2000-tdep.c: Ditto.
	* irix5-nat.c: Ditto.
	* jit.c: Ditto.
	* jit.h: Ditto.
	* jv-exp.y: Ditto.
	* jv-lang.c: Ditto.
	* jv-lang.h: Ditto.
	* jv-typeprint.c: Ditto.
	* jv-valprint.c: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* linespec.c: Ditto.
	* linux-fork.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-thread-db.c: Ditto.
	* lm32-tdep.c: Ditto.
This commit is contained in:
Michael Snyder
2011-01-09 03:08:57 +00:00
parent 0cb2acab06
commit 1777feb0fe
51 changed files with 1002 additions and 822 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
gdb/i386-tdep.c
View File

@@ -445,17 +445,17 @@ i386_skip_prefixes (gdb_byte *insn, size_t max_len)
static int
i386_absolute_jmp_p (const gdb_byte *insn)
{
/* jmp far (absolute address in operand) */
/* jmp far (absolute address in operand). */
if (insn[0] == 0xea)
return 1;
if (insn[0] == 0xff)
{
/* jump near, absolute indirect (/4) */
/* jump near, absolute indirect (/4). */
if ((insn[1] & 0x38) == 0x20)
return 1;
/* jump far, absolute indirect (/5) */
/* jump far, absolute indirect (/5). */
if ((insn[1] & 0x38) == 0x28)
return 1;
}
@@ -466,17 +466,17 @@ i386_absolute_jmp_p (const gdb_byte *insn)
static int
i386_absolute_call_p (const gdb_byte *insn)
{
/* call far, absolute */
/* call far, absolute. */
if (insn[0] == 0x9a)
return 1;
if (insn[0] == 0xff)
{
/* Call near, absolute indirect (/2) */
/* Call near, absolute indirect (/2). */
if ((insn[1] & 0x38) == 0x10)
return 1;
/* Call far, absolute indirect (/3) */
/* Call far, absolute indirect (/3). */
if ((insn[1] & 0x38) == 0x18)
return 1;
}
@@ -489,9 +489,9 @@ i386_ret_p (const gdb_byte *insn)
{
switch (insn[0])
{
case 0xc2: /* ret near, pop N bytes */
case 0xc2: /* ret near, pop N bytes. */
case 0xc3: /* ret near */
case 0xca: /* ret far, pop N bytes */
case 0xca: /* ret far, pop N bytes. */
case 0xcb: /* ret far */
case 0xcf: /* iret */
return 1;
@@ -507,7 +507,7 @@ i386_call_p (const gdb_byte *insn)
if (i386_absolute_call_p (insn))
return 1;
/* call near, relative */
/* call near, relative. */
if (insn[0] == 0xe8)
return 1;
@@ -736,7 +736,7 @@ i386_relocate_instruction (struct gdbarch *gdbarch,
/* Where "ret" in the original code will return to. */
ret_addr = oldloc + insn_length;
push_buf[0] = 0x68; /* pushq $... */
push_buf[0] = 0x68; /* pushq $... */
memcpy (&push_buf[1], &ret_addr, 4);
/* Push the push. */
append_insns (to, 5, push_buf);
@@ -1157,7 +1157,7 @@ i386_match_insn (CORE_ADDR pc, struct i386_insn *skip_insns)
struct i386_insn i386_frame_setup_skip_insns[] =
{
/* Check for `movb imm8, r' and `movl imm32, r'.
/* Check for `movb imm8, r' and `movl imm32, r'.
??? Should we handle 16-bit operand-sizes here? */
@@ -2171,7 +2171,8 @@ i386_extract_return_value (struct gdbarch *gdbarch, struct type *type,
}
else
internal_error (__FILE__, __LINE__,
_("Cannot extract return value of %d bytes long."), len);
_("Cannot extract return value of %d bytes long."),
len);
}
}
@@ -2467,7 +2468,7 @@ i386_mmx_type (struct gdbarch *gdbarch)
}
/* Return the GDB type object for the "standard" data type of data in
register REGNUM. */
register REGNUM. */
static struct type *
i386_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
@@ -2531,7 +2532,7 @@ i386_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
{
regnum -= tdep->ymm0_regnum;
/* Extract (always little endian). Read lower 128bits. */
/* Extract (always little endian). Read lower 128bits. */
regcache_raw_read (regcache,
I387_XMM0_REGNUM (tdep) + regnum,
raw_buf);
@@ -2671,7 +2672,8 @@ i386_next_regnum (int regnum)
needs any special handling. */
static int
i386_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
i386_convert_register_p (struct gdbarch *gdbarch,
int regnum, struct type *type)
{
int len = TYPE_LENGTH (type);
@@ -3235,7 +3237,7 @@ struct i386_record_s
};
/* Parse "modrm" part in current memory address that irp->addr point to
Return -1 if something wrong. */
Return -1 if something wrong. */
static int
i386_record_modrm (struct i386_record_s *irp)
@@ -3260,7 +3262,7 @@ i386_record_modrm (struct i386_record_s *irp)
/* Get the memory address that current instruction write to and set it to
the argument "addr".
Return -1 if something wrong. */
Return -1 if something wrong. */
static int
i386_record_lea_modrm_addr (struct i386_record_s *irp, uint64_t *addr)
@@ -3493,7 +3495,7 @@ i386_record_lea_modrm_addr (struct i386_record_s *irp, uint64_t *addr)
/* Record the value of the memory that willbe changed in current instruction
to "record_arch_list".
Return -1 if something wrong. */
Return -1 if something wrong. */
static int
i386_record_lea_modrm (struct i386_record_s *irp)
@@ -3531,7 +3533,7 @@ Do you want to stop the program?"),
}
/* Record the push operation to "record_arch_list".
Return -1 if something wrong. */
Return -1 if something wrong. */
static int
i386_record_push (struct i386_record_s *irp, int size)
@@ -3556,9 +3558,9 @@ i386_record_push (struct i386_record_s *irp, int size)
#define I386_SAVE_FPU_ENV 0xfffe
#define I386_SAVE_FPU_ENV_REG_STACK 0xffff
/* Record the value of floating point registers which will be changed by the
current instruction to "record_arch_list". Return -1 if something is wrong.
*/
/* Record the value of floating point registers which will be changed
by the current instruction to "record_arch_list". Return -1 if
something is wrong. */
static int i386_record_floats (struct gdbarch *gdbarch,
struct i386_record_s *ir,
@@ -3620,7 +3622,7 @@ static int i386_record_floats (struct gdbarch *gdbarch,
/* Parse the current instruction and record the values of the registers and
memory that will be changed in current instruction to "record_arch_list".
Return -1 if something wrong. */
Return -1 if something wrong. */
#define I386_RECORD_ARCH_LIST_ADD_REG(regnum) \
record_arch_list_add_reg (ir.regcache, ir.regmap[(regnum)])
@@ -3753,7 +3755,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
else if (ir.regmap[X86_RECORD_R8_REGNUM])
ir.aflag = 2;
/* now check op code */
/* Now check op code. */
opcode = (uint32_t) opcode8;
reswitch:
switch (opcode)
@@ -4636,7 +4638,7 @@ Do you want to stop the program?"),
ir.reg |= ((opcode & 7) << 3);
if (ir.mod != 3)
{
/* Memory. */
/* Memory. */
uint64_t addr64;
if (i386_record_lea_modrm_addr (&ir, &addr64))
@@ -6456,7 +6458,8 @@ reswitch_prefix_add:
|| opcode == 0x0f17 || opcode == 0x660f17)
goto no_support;
ir.rm |= ir.rex_b;
if (!i386_xmm_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.rm))
if (!i386_xmm_regnum_p (gdbarch,
I387_XMM0_REGNUM (tdep) + ir.rm))
goto no_support;
record_arch_list_add_reg (ir.regcache,
I387_XMM0_REGNUM (tdep) + ir.rm);
@@ -6688,7 +6691,8 @@ reswitch_prefix_add:
if (ir.mod == 3)
{
ir.rm |= ir.rex_b;
if (!i386_xmm_regnum_p (gdbarch, I387_XMM0_REGNUM (tdep) + ir.rm))
if (!i386_xmm_regnum_p (gdbarch,
I387_XMM0_REGNUM (tdep) + ir.rm))
goto no_support;
record_arch_list_add_reg (ir.regcache,
I387_XMM0_REGNUM (tdep) + ir.rm);
@@ -6791,7 +6795,8 @@ i386_fast_tracepoint_valid_at (struct gdbarch *gdbarch,
/* Return a bit of target-specific detail to add to the caller's
generic failure message. */
if (msg)
*msg = xstrprintf (_("; instruction is only %d bytes long, need at least %d bytes for the jump"),
*msg = xstrprintf (_("; instruction is only %d bytes long, "
"need at least %d bytes for the jump"),
len, jumplen);
return 0;
}