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binutils-gdb
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* 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.
This commit is contained in:
Luis Machado 2008-08-26 15:16:41 +00:00
parent fcef9eb7bc
commit 6207416c57
2 changed files with 32 additions and 2 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2008-08-26 Luis Machado <luisgpm@br.ibm.com>
* 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 <uweigand@de.ibm.com>
* target.c (debug_print_register): Use regcache_raw_collect

26
gdb/ppc-linux-tdep.c
View File

@ -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,