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[PowerPC] Remove rs6000_pseudo_register_reggroup_p 

This patch removes rs6000_pseudo_register_reggroup_p.

Group membership for the pseudoregisters can be detected through their
types in default_register_reggroup_p through
tdesc_register_reggroup_p.

gdb/ChangeLog:
2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

	* rs6000-tdep.c: Remove reggroups.h include.
	(rs6000_pseudo_register_reggroup_p): Remove.
	(rs6000_gdbarch_init): Remove call to
	set_tdesc_pseudo_register_reggroup_p.
This commit is contained in:
Pedro Franco de Carvalho 2018-10-26 09:37:53 -03:00
parent 7ed29001c4
commit 500f01a0e2
2 changed files with 7 additions and 24 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
* rs6000-tdep.c: Remove reggroups.h include.
(rs6000_pseudo_register_reggroup_p): Remove.
(rs6000_gdbarch_init): Remove call to
set_tdesc_pseudo_register_reggroup_p.
2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
* reggroups.c (default_register_reggroup_p): Return true for

24
gdb/rs6000-tdep.c
View File

@ -36,7 +36,6 @@
#include "infcall.h"
#include "sim-regno.h"
#include "gdb/sim-ppc.h"
#include "reggroups.h"
#include "dwarf2-frame.h"
#include "target-descriptions.h"
#include "user-regs.h"
@ -2408,27 +2407,6 @@ rs6000_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
return builtin_type (gdbarch)->builtin_double;
}
/* Is REGNUM a member of REGGROUP? */
static int
rs6000_pseudo_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* These are the only pseudo-registers we support. */
gdb_assert (IS_SPE_PSEUDOREG (tdep, regnum)
|| IS_DFP_PSEUDOREG (tdep, regnum)
|| IS_VSX_PSEUDOREG (tdep, regnum)
|| IS_EFP_PSEUDOREG (tdep, regnum));
/* These are the e500 pseudo-registers or the POWER7 VSX registers. */
if (IS_SPE_PSEUDOREG (tdep, regnum) || IS_VSX_PSEUDOREG (tdep, regnum))
return group == all_reggroup || group == vector_reggroup;
else
/* PPC decimal128 or Extended FP pseudo-registers. */
return group == all_reggroup || group == float_reggroup;
}
/* The register format for RS/6000 floating point registers is always
double, we need a conversion if the memory format is float. */
@ -6439,8 +6417,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
}
set_tdesc_pseudo_register_type (gdbarch, rs6000_pseudo_register_type);
set_tdesc_pseudo_register_reggroup_p (gdbarch,
rs6000_pseudo_register_reggroup_p);
tdesc_use_registers (gdbarch, tdesc, tdesc_data);
/* Override the normal target description method to make the SPE upper