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Add support for displaying extension to DWARF2 used by Unified Parallel C

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compiler.
This commit is contained in:
Nick Clifton 2002-12-10 17:48:27 +00:00
parent e6af3a53b1
commit 84ad6ede87
5 changed files with 38 additions and 6 deletions
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7
binutils/ChangeLog
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@ -1,3 +1,10 @@
2002-12-10 James Cownie <jcownie@etnus.com>
* readelf.h (get_TAG_name, get_AT_name,
read_and_display_attr_value): Add support for UPC extenstions to
DWARF2 spec.
* NEWS: Mention this new support.
2002-12-08 Alan Modra <amodra@bigpond.net.au>
* NEWS: Mention that bfd no longer declares a "boolean" type.

3
binutils/NEWS
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@ -1,5 +1,8 @@
-*- text -*-
* readelf can handle the extensions to the DWARF2 spec used by the Unified
Parallel C compiler.
* BFD no longer declares a "boolean" type, to avoid clashes with other
headers that declare the same. Users of BFD should replace boolean,
false and true, with int, 0 and 1, or define their own boolean type.

8
binutils/readelf.c
View file

@ -6735,6 +6735,10 @@ get_TAG_name (tag)
case DW_TAG_unspecified_type: return "DW_TAG_unspecified_type";
case DW_TAG_partial_unit: return "DW_TAG_partial_unit";
case DW_TAG_imported_unit: return "DW_TAG_imported_unit";
/* UPC values. */
case DW_TAG_upc_shared_type: return "DW_TAG_upc_shared_type";
case DW_TAG_upc_strict_type: return "DW_TAG_upc_strict_type";
case DW_TAG_upc_relaxed_type: return "DW_TAG_upc_relaxed_type";
default:
{
static char buffer[100];
@ -6847,6 +6851,8 @@ get_AT_name (attribute)
case DW_AT_body_begin: return "DW_AT_body_begin";
case DW_AT_body_end: return "DW_AT_body_end";
case DW_AT_GNU_vector: return "DW_AT_GNU_vector";
/* UPC extension. */
case DW_AT_upc_threads_scaled: return "DW_AT_upc_threads_scaled";
default:
{
static char buffer[100];
@ -7933,6 +7939,8 @@ read_and_display_attr_value (attribute, form, data, cu_offset, pointer_size)
case DW_LANG_Fortran95: printf ("(Fortran 95)"); break;
/* MIPS extension. */
case DW_LANG_Mips_Assembler: printf ("(MIPS assembler)"); break;
/* UPC extension. */
case DW_LANG_Upc: printf ("(Unified Parallel C)"); break;
default:
printf ("(Unknown: %lx)", uvalue);
break;

6
include/elf/ChangeLog
View file

@ -1,3 +1,9 @@
2002-12-10 James Cownie <jcownie@etnus.com>
* dwarf2.h (DW_TAG_upc_shared_type, DW_TAG_upc_strict_type,
DW_TAG_upc_relaxed_type, DW_AT_upc_threads_scaled, DW_LANG_Upc):
Define.
2002-12-01 Stephane Carrez <stcarrez@nerim.fr>
* m68hc11.h (EF_M68HC12_MACH, EF_M68HCS12_MACH): Define.

20
include/elf/dwarf2.h
View file

@ -87,7 +87,7 @@ typedef struct
}
DWARF2_Internal_PubNames;
/* Strcuture found in .debug_info section. */
/* Structure found in .debug_info section. */
typedef struct
{
unsigned char cu_length [4];
@ -194,7 +194,11 @@ enum dwarf_tag
DW_TAG_function_template = 0x4102, /* For C++. */
DW_TAG_class_template = 0x4103, /* For C++. */
DW_TAG_GNU_BINCL = 0x4104,
DW_TAG_GNU_EINCL = 0x4105
DW_TAG_GNU_EINCL = 0x4105,
/* Extensions for UPC. See: http://upc.gwu.edu/~upc. */
DW_TAG_upc_shared_type = 0x8765,
DW_TAG_upc_strict_type = 0x8766,
DW_TAG_upc_relaxed_type = 0x8767
};
#define DW_TAG_lo_user 0x4080
@ -309,7 +313,7 @@ enum dwarf_attribute
DW_AT_call_column = 0x57,
DW_AT_call_file = 0x58,
DW_AT_call_line = 0x59,
/* SGI/MIPS Extensions. */
/* SGI/MIPS extensions. */
DW_AT_MIPS_fde = 0x2001,
DW_AT_MIPS_loop_begin = 0x2002,
DW_AT_MIPS_tail_loop_begin = 0x2003,
@ -329,8 +333,10 @@ enum dwarf_attribute
DW_AT_body_begin = 0x2105,
DW_AT_body_end = 0x2106,
DW_AT_GNU_vector = 0x2107,
/* VMS Extensions. */
DW_AT_VMS_rtnbeg_pd_address = 0x2201
/* VMS extensions. */
DW_AT_VMS_rtnbeg_pd_address = 0x2201,
/* UPC extension. */
DW_AT_upc_threads_scaled = 0x3210
};
#define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */
@ -678,7 +684,9 @@ enum dwarf_source_language
DW_LANG_Ada95 = 0x000d,
DW_LANG_Fortran95 = 0x000e,
/* MIPS. */
DW_LANG_Mips_Assembler = 0x8001
DW_LANG_Mips_Assembler = 0x8001,
/* UPC. */
DW_LANG_Upc = 0x8765
};
#define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */