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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Keith Seitz <keiths@redhat.com>
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Date: Fri, 11 Jan 2019 17:02:14 -0500
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Subject: gdb-rhbz1187581-power8-regs-not-in-8.2-06of15.patch
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;; [PowerPC] Remove rs6000_pseudo_register_reggroup_p
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;; Pedro Franco de Carvalho, RH BZ 1187581
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[PowerPC] Remove rs6000_pseudo_register_reggroup_p
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This patch removes rs6000_pseudo_register_reggroup_p.
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Group membership for the pseudoregisters can be detected through their
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types in default_register_reggroup_p through
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tdesc_register_reggroup_p.
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gdb/ChangeLog:
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2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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* rs6000-tdep.c: Remove reggroups.h include.
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(rs6000_pseudo_register_reggroup_p): Remove.
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(rs6000_gdbarch_init): Remove call to
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set_tdesc_pseudo_register_reggroup_p.
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diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
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--- a/gdb/rs6000-tdep.c
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+++ b/gdb/rs6000-tdep.c
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@@ -36,7 +36,6 @@
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#include "infcall.h"
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#include "sim-regno.h"
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#include "gdb/sim-ppc.h"
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-#include "reggroups.h"
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#include "dwarf2-frame.h"
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#include "target-descriptions.h"
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#include "user-regs.h"
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@@ -2461,27 +2460,6 @@ rs6000_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
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return builtin_type (gdbarch)->builtin_double;
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}
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-/* Is REGNUM a member of REGGROUP? */
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-static int
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-rs6000_pseudo_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
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- struct reggroup *group)
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-{
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- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
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-
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- /* These are the only pseudo-registers we support. */
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- gdb_assert (IS_SPE_PSEUDOREG (tdep, regnum)
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- || IS_DFP_PSEUDOREG (tdep, regnum)
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- || IS_VSX_PSEUDOREG (tdep, regnum)
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- || IS_EFP_PSEUDOREG (tdep, regnum));
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-
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- /* These are the e500 pseudo-registers or the POWER7 VSX registers. */
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- if (IS_SPE_PSEUDOREG (tdep, regnum) || IS_VSX_PSEUDOREG (tdep, regnum))
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- return group == all_reggroup || group == vector_reggroup;
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- else
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- /* PPC decimal128 or Extended FP pseudo-registers. */
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- return group == all_reggroup || group == float_reggroup;
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-}
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-
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/* The register format for RS/6000 floating point registers is always
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double, we need a conversion if the memory format is float. */
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@@ -6493,8 +6471,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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}
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set_tdesc_pseudo_register_type (gdbarch, rs6000_pseudo_register_type);
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- set_tdesc_pseudo_register_reggroup_p (gdbarch,
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- rs6000_pseudo_register_reggroup_p);
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tdesc_use_registers (gdbarch, tdesc, tdesc_data);
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/* Override the normal target description method to make the SPE upper
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