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2007-10-22 Markus Deuling <deuling@de.ibm.com>

Browse source 
* std-regs.c (value_of_builtin_frame_fp_reg)
	value_of_builtin_frame_pc_reg, value_of_builtin_frame_sp_reg)
	value_of_builtin_frame_ps_reg): Use get_frame_arch to get at the
	current architecture by frame_info.
This commit is contained in:
Ulrich Weigand 2007-10-22 14:13:19 +00:00
parent 6bcde365c7
commit e9a4730f82
2 changed files with 22 additions and 11 deletions
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7
gdb/ChangeLog
View file

@ -1,3 +1,10 @@
2007-10-22 Markus Deuling <deuling@de.ibm.com>
* std-regs.c (value_of_builtin_frame_fp_reg)
value_of_builtin_frame_pc_reg, value_of_builtin_frame_sp_reg)
value_of_builtin_frame_ps_reg): Use get_frame_arch to get at the
current architecture by frame_info.
2007-10-22 Markus Deuling <deuling@de.ibm.com> 2007-10-22 Markus Deuling <deuling@de.ibm.com>
* reggroups.c (default_register_reggroup_p): Replace current_gdbarch * reggroups.c (default_register_reggroup_p): Replace current_gdbarch

26
gdb/std-regs.c
View file

@ -30,14 +30,15 @@
static struct value * static struct value *
value_of_builtin_frame_fp_reg (struct frame_info *frame, const void *baton) value_of_builtin_frame_fp_reg (struct frame_info *frame, const void *baton)
{ {
if (gdbarch_deprecated_fp_regnum (current_gdbarch) >= 0) struct gdbarch *gdbarch = get_frame_arch (frame);
if (gdbarch_deprecated_fp_regnum (gdbarch) >= 0)
/* NOTE: cagney/2003-04-24: Since the mere presence of "fp" in the /* NOTE: cagney/2003-04-24: Since the mere presence of "fp" in the
register name table overrides this built-in $fp register, there register name table overrides this built-in $fp register, there
is no real reason for this gdbarch_deprecated_fp_regnum trickery here. is no real reason for this gdbarch_deprecated_fp_regnum trickery here.
An architecture wanting to implement "$fp" as alias for a raw An architecture wanting to implement "$fp" as alias for a raw
register can do so by adding "fp" to register name table (mind register can do so by adding "fp" to register name table (mind
you, doing this is probably a dangerous thing). */ you, doing this is probably a dangerous thing). */
return value_of_register (gdbarch_deprecated_fp_regnum (current_gdbarch), return value_of_register (gdbarch_deprecated_fp_regnum (gdbarch),
frame); frame);
else else
{ {
@ -46,7 +47,7 @@ value_of_builtin_frame_fp_reg (struct frame_info *frame, const void *baton)
if (frame == NULL) if (frame == NULL)
memset (buf, 0, TYPE_LENGTH (value_type (val))); memset (buf, 0, TYPE_LENGTH (value_type (val)));
else else
gdbarch_address_to_pointer (current_gdbarch, builtin_type_void_data_ptr, gdbarch_address_to_pointer (gdbarch, builtin_type_void_data_ptr,
buf, get_frame_base_address (frame)); buf, get_frame_base_address (frame));
return val; return val;
} }
@ -55,8 +56,9 @@ value_of_builtin_frame_fp_reg (struct frame_info *frame, const void *baton)
static struct value * static struct value *
value_of_builtin_frame_pc_reg (struct frame_info *frame, const void *baton) value_of_builtin_frame_pc_reg (struct frame_info *frame, const void *baton)
{ {
if (gdbarch_pc_regnum (current_gdbarch) >= 0) struct gdbarch *gdbarch = get_frame_arch (frame);
return value_of_register (gdbarch_pc_regnum (current_gdbarch), frame); if (gdbarch_pc_regnum (gdbarch) >= 0)
return value_of_register (gdbarch_pc_regnum (gdbarch), frame);
else else
{ {
struct value *val = allocate_value (builtin_type_void_data_ptr); struct value *val = allocate_value (builtin_type_void_data_ptr);
@ -64,8 +66,8 @@ value_of_builtin_frame_pc_reg (struct frame_info *frame, const void *baton)
if (frame == NULL) if (frame == NULL)
memset (buf, 0, TYPE_LENGTH (value_type (val))); memset (buf, 0, TYPE_LENGTH (value_type (val)));
else else
gdbarch_address_to_pointer (current_gdbarch, builtin_type_void_data_ptr, gdbarch_address_to_pointer (gdbarch, builtin_type_void_data_ptr,
buf, get_frame_pc (frame)); buf, get_frame_pc (frame));
return val; return val;
} }
} }
@ -73,16 +75,18 @@ value_of_builtin_frame_pc_reg (struct frame_info *frame, const void *baton)
static struct value * static struct value *
value_of_builtin_frame_sp_reg (struct frame_info *frame, const void *baton) value_of_builtin_frame_sp_reg (struct frame_info *frame, const void *baton)
{ {
if (gdbarch_sp_regnum (current_gdbarch) >= 0) struct gdbarch *gdbarch = get_frame_arch (frame);
return value_of_register (gdbarch_sp_regnum (current_gdbarch), frame); if (gdbarch_sp_regnum (gdbarch) >= 0)
return value_of_register (gdbarch_sp_regnum (gdbarch), frame);
error (_("Standard register ``$sp'' is not available for this target")); error (_("Standard register ``$sp'' is not available for this target"));
} }
static struct value * static struct value *
value_of_builtin_frame_ps_reg (struct frame_info *frame, const void *baton) value_of_builtin_frame_ps_reg (struct frame_info *frame, const void *baton)
{ {
if (gdbarch_ps_regnum (current_gdbarch) >= 0) struct gdbarch *gdbarch = get_frame_arch (frame);
return value_of_register (gdbarch_ps_regnum (current_gdbarch), frame); if (gdbarch_ps_regnum (gdbarch) >= 0)
return value_of_register (gdbarch_ps_regnum (gdbarch), frame);
error (_("Standard register ``$ps'' is not available for this target")); error (_("Standard register ``$ps'' is not available for this target"));
} }