From 6207416c57d54d90d08372f98eda124650a9bbc2 Mon Sep 17 00:00:00 2001 From: Luis Machado Date: Tue, 26 Aug 2008 15:16:41 +0000 Subject: [PATCH] * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure. (ppc_linux_vmx_regset_sections): New structure. (ppc_linux_fp_regset_sections): New structure. (ppc_linux_init_abi): Select core-file regset based on target features. --- gdb/ChangeLog | 8 ++++++++ gdb/ppc-linux-tdep.c | 26 ++++++++++++++++++++++++-- 2 files changed, 32 insertions(+), 2 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 15d3499a7e..d9745da50a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +2008-08-26 Luis Machado + + * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure. + (ppc_linux_vmx_regset_sections): New structure. + (ppc_linux_fp_regset_sections): New structure. + (ppc_linux_init_abi): Select core-file regset based on target + features. + 2008-08-26 Ulrich Weigand * target.c (debug_print_register): Use regcache_raw_collect diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c index c3c0c1b1d0..28048573f3 100644 --- a/gdb/ppc-linux-tdep.c +++ b/gdb/ppc-linux-tdep.c @@ -491,7 +491,7 @@ ppc64_standard_linkage1_target (struct frame_info *frame, return ppc64_desc_entry_point (desc); } -static struct core_regset_section ppc_linux_regset_sections[] = +static struct core_regset_section ppc_linux_vsx_regset_sections[] = { { ".reg", 268 }, { ".reg2", 264 }, @@ -500,6 +500,21 @@ static struct core_regset_section ppc_linux_regset_sections[] = { NULL, 0} }; +static struct core_regset_section ppc_linux_vmx_regset_sections[] = +{ + { ".reg", 268 }, + { ".reg2", 264 }, + { ".reg-ppc-vmx", 544 }, + { NULL, 0} +}; + +static struct core_regset_section ppc_linux_fp_regset_sections[] = +{ + { ".reg", 268 }, + { ".reg2", 264 }, + { NULL, 0} +}; + static CORE_ADDR ppc64_standard_linkage2_target (struct frame_info *frame, CORE_ADDR pc, unsigned int *insn) @@ -1103,7 +1118,14 @@ ppc_linux_init_abi (struct gdbarch_info info, set_gdbarch_core_read_description (gdbarch, ppc_linux_core_read_description); /* Supported register sections. */ - set_gdbarch_core_regset_sections (gdbarch, ppc_linux_regset_sections); + if (tdesc_find_feature (info.target_desc, + "org.gnu.gdb.power.vsx")) + set_gdbarch_core_regset_sections (gdbarch, ppc_linux_vsx_regset_sections); + else if (tdesc_find_feature (info.target_desc, + "org.gnu.gdb.power.altivec")) + set_gdbarch_core_regset_sections (gdbarch, ppc_linux_vmx_regset_sections); + else + set_gdbarch_core_regset_sections (gdbarch, ppc_linux_fp_regset_sections); /* Enable TLS support. */ set_gdbarch_fetch_tls_load_module_address (gdbarch,