/* Frame unwinder for frames with DWARF Call Frame Information.
- Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010
+ Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
Contributed by Mark Kettenis.
/* Target address size in bytes. */
int addr_size;
- /* Target pointer size in bytes. */
+ /* Target pointer size in bytes. */
int ptr_size;
/* True if a 'z' augmentation existed. */
_("Support for DW_OP_call_frame_cfa is unimplemented"));
}
+/* Helper function for execute_stack_op. */
+
+static CORE_ADDR
+no_get_frame_pc (void *baton)
+{
+ internal_error (__FILE__, __LINE__, _("\
+Support for DW_OP_GNU_implicit_pointer is unimplemented"));
+}
+
static CORE_ADDR
no_get_tls_address (void *baton, CORE_ADDR offset)
{
- internal_error (__FILE__, __LINE__,
- _("Support for DW_OP_GNU_push_tls_address is unimplemented"));
+ internal_error (__FILE__, __LINE__, _("\
+Support for DW_OP_GNU_push_tls_address is unimplemented"));
}
/* Helper function for execute_stack_op. */
ctx->read_mem = read_mem;
ctx->get_frame_base = no_get_frame_base;
ctx->get_frame_cfa = no_get_frame_cfa;
+ ctx->get_frame_pc = no_get_frame_pc;
ctx->get_tls_address = no_get_tls_address;
ctx->dwarf_call = no_dwarf_call;
/* This is actually invalid DWARF, but if we ever do run across
it somehow, we might as well support it. So, instead, report
it as unimplemented. */
- error (_("Not implemented: computing unwound register using explicit value operator"));
+ error (_("\
+Not implemented: computing unwound register using explicit value operator"));
}
do_cleanups (old_chain);
break;
default:
- internal_error (__FILE__, __LINE__, _("Unknown CFI encountered."));
+ internal_error (__FILE__, __LINE__,
+ _("Unknown CFI encountered."));
}
}
}
register. */
static int
-dwarf2_frame_adjust_regnum (struct gdbarch *gdbarch, int regnum, int eh_frame_p)
+dwarf2_frame_adjust_regnum (struct gdbarch *gdbarch,
+ int regnum, int eh_frame_p)
{
struct dwarf2_frame_ops *ops = gdbarch_data (gdbarch, dwarf2_frame_data);
}
break;
default:
- internal_error (__FILE__, __LINE__, _("Invalid or unsupported encoding"));
+ internal_error (__FILE__, __LINE__,
+ _("Invalid or unsupported encoding"));
}
if ((encoding & 0x07) == 0x00)
*bytes_read_ptr += 8;
return (base + bfd_get_signed_64 (unit->abfd, (bfd_byte *) buf));
default:
- internal_error (__FILE__, __LINE__, _("Invalid or unsupported encoding"));
+ internal_error (__FILE__, __LINE__,
+ _("Invalid or unsupported encoding"));
}
}
\f
buf += bytes_read;
end = buf + length;
- /* Are we still within the section? */
+ /* Are we still within the section? */
if (end > unit->dwarf_frame_buffer + unit->dwarf_frame_size)
return NULL;
/* Address values in .eh_frame sections are defined to have the
target's pointer size. Watchout: This breaks frame info for
targets with pointer size < address size, unless a .debug_frame
- section exists as well. */
+ section exists as well. */
if (eh_frame_p)
cie->ptr_size = gdbarch_ptr_bit (gdbarch) / TARGET_CHAR_BIT;
else
break;
case ALIGN4:
- complaint (&symfile_complaints,
- _("Corrupt data in %s:%s; align 4 workaround apparently succeeded"),
+ complaint (&symfile_complaints, _("\
+Corrupt data in %s:%s; align 4 workaround apparently succeeded"),
unit->dwarf_frame_section->owner->filename,
unit->dwarf_frame_section->name);
break;
case ALIGN8:
- complaint (&symfile_complaints,
- _("Corrupt data in %s:%s; align 8 workaround apparently succeeded"),
+ complaint (&symfile_complaints, _("\
+Corrupt data in %s:%s; align 8 workaround apparently succeeded"),
unit->dwarf_frame_section->owner->filename,
unit->dwarf_frame_section->name);
break;
\f
/* Imported from dwarf2read.c. */
-extern void dwarf2_get_section_info (struct objfile *, const char *, asection **,
- gdb_byte **, bfd_size_type *);
+extern void dwarf2_get_section_info (struct objfile *, const char *,
+ asection **, gdb_byte **,
+ bfd_size_type *);
static int
qsort_fde_cmp (const void *a, const void *b)