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2011-05-24 Tristan Gingold <gingold@adacore.com>

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* symfile.h (enum dwarf2_section_enum): New type.
	(dwarf2_get_section_info): New prototype.
	* dwarf2read.c (dwarf2_get_section_info): Replace parameter
	section_name by sect.  Use a switch to select the info.
	* dwarf2-frame.c (warf2_get_section_info): Remove prototype.
	(dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.
This commit is contained in:
Tristan Gingold 2011-05-24 12:40:17 +00:00
parent ee5683ab05
commit 3017a00367
4 changed files with 35 additions and 15 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2011-05-24 Tristan Gingold <gingold@adacore.com>
* symfile.h (enum dwarf2_section_enum): New type.
(dwarf2_get_section_info): New prototype.
* dwarf2read.c (dwarf2_get_section_info): Replace parameter
section_name by sect. Use a switch to select the info.
* dwarf2-frame.c (warf2_get_section_info): Remove prototype.
(dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.
2011-05-24 Pedro Alves <pedro@codesourcery.com>
* solib-svr4.c (svr4_solib_create_inferior_hook): Skip setting

10
gdb/dwarf2-frame.c
View File

@ -2183,12 +2183,6 @@ Corrupt data in %s:%s; align 8 workaround apparently succeeded"),
return ret;
}
/* Imported from dwarf2read.c. */
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)
{
@ -2233,7 +2227,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
unit->dbase = 0;
unit->tbase = 0;
dwarf2_get_section_info (objfile, ".eh_frame",
dwarf2_get_section_info (objfile, DWARF2_EH_FRAME,
&unit->dwarf_frame_section,
&unit->dwarf_frame_buffer,
&unit->dwarf_frame_size);
@ -2269,7 +2263,7 @@ dwarf2_build_frame_info (struct objfile *objfile)
}
}
dwarf2_get_section_info (objfile, ".debug_frame",
dwarf2_get_section_info (objfile, DWARF2_DEBUG_FRAME,
&unit->dwarf_frame_section,
&unit->dwarf_frame_buffer,
&unit->dwarf_frame_size);

20
gdb/dwarf2read.c
View File

@ -1633,7 +1633,8 @@ dwarf2_section_size (struct objfile *objfile,
SECTION_NAME. */
void
dwarf2_get_section_info (struct objfile *objfile, const char *section_name,
dwarf2_get_section_info (struct objfile *objfile,
enum dwarf2_section_enum sect,
asection **sectp, gdb_byte **bufp,
bfd_size_type *sizep)
{
@ -1650,12 +1651,17 @@ dwarf2_get_section_info (struct objfile *objfile, const char *section_name,
*sizep = 0;
return;
}
if (section_is_p (section_name, EH_FRAME_SECTION))
info = &data->eh_frame;
else if (section_is_p (section_name, FRAME_SECTION))
info = &data->frame;
else
gdb_assert_not_reached ("unexpected section");
switch (sect)
{
case DWARF2_DEBUG_FRAME:
info = &data->frame;
break;
case DWARF2_EH_FRAME:
info = &data->eh_frame;
break;
default:
gdb_assert_not_reached ("unexpected section");
}
dwarf2_read_section (objfile, info);

11
gdb/symfile.h
View File

@ -555,6 +555,17 @@ extern struct cleanup *increment_reading_symtab (void);
extern int dwarf2_has_info (struct objfile *);
/* Dwarf2 sections that can be accessed by dwarf2_get_section_info. */
enum dwarf2_section_enum {
DWARF2_DEBUG_FRAME,
DWARF2_EH_FRAME
};
extern void dwarf2_get_section_info (struct objfile *,
enum dwarf2_section_enum,
asection **, gdb_byte **,
bfd_size_type *);
extern int dwarf2_initialize_objfile (struct objfile *);
extern void dwarf2_build_psymtabs (struct objfile *);
extern void dwarf2_build_frame_info (struct objfile *);