[PowerPC] Add support for PPR and DSCR

[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 42fafac3a8370828cb57336ec3f7a7a92600c20d..526b787ba3ad07503e96693284cee600ea86454f 100644 (file)
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,36 @@
+2018-10-26  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
+           Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
+
+       * configure.srv (ipa_ppc_linux_regobj): Add
+       powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
+       powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
+       (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
+       powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
+       rs6000/power-dscr.xml, rs6000/power-ppr.xml,
+       rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
+       rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
+       * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
+       <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
+       (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
+       (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
+       * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
+       (ppc_hwcap): Add comment.
+       (ppc_hwcap2): New global.
+       (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
+       (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
+       (ppc_regsets): Add entries for the DSCR and PPR regsets.
+       (ppc_arch_setup): Get AT_HWCAP2.  Set ppr_dscr in features struct
+       when needed.  Set sizes for the the DSCR and PPR regsets.
+       (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
+       (initialize_low_arch): Call
+       init_registers_powerpc_isa205_ppr_dscr_vsx32l and
+       init_registers_powerpc_isa205_ppr_dscr_vsx64l.
+       * linux-ppc-ipa.c (get_ipa_tdesc): Handle
+       PPC_TDESC_ISA205_PPR_DSCR_VSX.
+       (initialize_low_tracepoint): Call
+       init_registers_powerpc_isa205_ppr_dscr_vsx32l and
+       init_registers_powerpc_isa205_ppr_dscr_vsx64l.
+
 2018-10-26  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
 
        * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.