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gdb/h8300-tdep.c: Fix register name in h8300h machine.

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H8/300H general register name "ER0" - "ER7".
But gdb using "R0" - "R7".
This changes register name "ER0" - "ER7" in h8300h machine mode.

gdb/ChangeLog:

	* h8300-tdep.c (h8300_register_name_common): New.
	h8300_register_name): Use h8300_register_name_common.
	(h8300s_register_name): Likewise.
	(h8300sx_register_name): Likewise.
	(h8300h_register_nam): New.
	(h8300_gdbarch_init): Use h8300h_register_name in h8300h machine.
This commit is contained in:
Yoshinori Sato 2019-07-24 20:51:52 +09:00
parent 2f86d55940
commit c54e42531a
2 changed files with 42 additions and 22 deletions
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10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
2019-07-24 Yoshinori Sato <ysato@users.sourceforge.jp>
* h8300-tdep.c (h8300_register_name_common): New.
h8300_register_name): Use h8300_register_name_common.
(h8300s_register_name): Likewise.
(h8300sx_register_name): Likewise.
(h8300h_register_nam): New.
(h8300_gdbarch_init): Use h8300h_register_name in h8300h machine.
2019-07-23 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
* arm-tdep.c (arm_skip_cmse_entry): New function.

54
gdb/h8300-tdep.c
View File

@ -928,6 +928,19 @@ h8300_register_sim_regno (struct gdbarch *gdbarch, int regnum)
return regnum;
}
static const char *
h8300_register_name_common (const char *regnames[], int numregs,
struct gdbarch *gdbarch, int regno)
{
if (regno < 0
|| regno >= numregs)
internal_error (__FILE__, __LINE__,
_("h8300_register_name_common: illegal register number %d"),
regno);
else
return regnames[regno];
}
static const char *
h8300_register_name (struct gdbarch *gdbarch, int regno)
{
@ -938,13 +951,20 @@ h8300_register_name (struct gdbarch *gdbarch, int regno)
"sp", "", "pc", "cycles", "tick", "inst",
"ccr", /* pseudo register */
};
if (regno < 0
|| regno >= (sizeof (register_names) / sizeof (*register_names)))
internal_error (__FILE__, __LINE__,
_("h8300_register_name: illegal register number %d"),
regno);
else
return register_names[regno];
return h8300_register_name_common(register_names, ARRAY_SIZE(register_names),
gdbarch, regno);
}
static const char *
h8300h_register_name (struct gdbarch *gdbarch, int regno)
{
static const char *register_names[] = {
"er0", "er1", "er2", "er3", "er4", "er5", "er6",
"sp", "", "pc", "cycles", "tick", "inst",
"ccr", /* pseudo register */
};
return h8300_register_name_common(register_names, ARRAY_SIZE(register_names),
gdbarch, regno);
}
static const char *
@ -956,13 +976,8 @@ h8300s_register_name (struct gdbarch *gdbarch, int regno)
"mach", "macl",
"ccr", "exr" /* pseudo registers */
};
if (regno < 0
|| regno >= (sizeof (register_names) / sizeof (*register_names)))
internal_error (__FILE__, __LINE__,
_("h8300s_register_name: illegal register number %d"),
regno);
else
return register_names[regno];
return h8300_register_name_common(register_names, ARRAY_SIZE(register_names),
gdbarch, regno);
}
static const char *
@ -974,13 +989,8 @@ h8300sx_register_name (struct gdbarch *gdbarch, int regno)
"mach", "macl", "sbr", "vbr",
"ccr", "exr" /* pseudo registers */
};
if (regno < 0
|| regno >= (sizeof (register_names) / sizeof (*register_names)))
internal_error (__FILE__, __LINE__,
_("h8300sx_register_name: illegal register number %d"),
regno);
else
return register_names[regno];
return h8300_register_name_common(register_names, ARRAY_SIZE(register_names),
gdbarch, regno);
}
static void
@ -1259,7 +1269,7 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_num_pseudo_regs (gdbarch, 1);
set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
set_gdbarch_register_name (gdbarch, h8300_register_name);
set_gdbarch_register_name (gdbarch, h8300h_register_name);
if (info.bfd_arch_info->mach != bfd_mach_h8300hn)
{
set_gdbarch_ptr_bit (gdbarch, 4 * TARGET_CHAR_BIT);