[PATCH v2 04/12] [PowerPC] Remove rs6000_pseudo_register_reggroup_p

Pedro Franco de Carvalho
2018-08-10T02:52:43Z

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:
YYYY-MM-DD 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.
---
gdb/rs6000-tdep.c | 24 ------------------------
1 file changed, 24 deletions(-)

diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index e78de49b2e..c310501c5d 100644
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -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"
@@ -2410,27 +2409,6 @@ 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. */

@@ -6441,8 +6419,6 @@ 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
--
2.13.6