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merge from gcc

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DJ Delorie
2008-12-10 23:28:19 +00:00
parent 1c7819ef32
commit d2825c1a4c
4 changed files with 55 additions and 0 deletions
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5
include/ChangeLog
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@ -1,3 +1,8 @@
2008-12-10 Jason Merrill <jason@redhat.com>
* demangle.h (enum demangle_component_type): Add
DEMANGLE_COMPONENT_FIXED_TYPE.
2008-12-01 Cary Coutant <ccoutant@google.com>
* plugin-api.h (ld_plugin_message): Change format parameter to const.

13
include/demangle.h
View File

@ -319,6 +319,8 @@ enum demangle_component_type
and the right subtree is the member type. CV-qualifiers appear
on the latter. */
DEMANGLE_COMPONENT_PTRMEM_TYPE,
/* A fixed-point type. */
DEMANGLE_COMPONENT_FIXED_TYPE,
/* An argument list. The left subtree is the current argument, and
the right subtree is either NULL or another ARGLIST node. */
DEMANGLE_COMPONENT_ARGLIST,
@ -419,6 +421,17 @@ struct demangle_component
struct demangle_component *name;
} s_extended_operator;
/* For DEMANGLE_COMPONENT_FIXED_TYPE. */
struct
{
/* The length, indicated by a C integer type name. */
struct demangle_component *length;
/* _Accum or _Fract? */
short accum;
/* Saturating or not? */
short sat;
} s_fixed;
/* For DEMANGLE_COMPONENT_CTOR. */
struct
{

5
libiberty/ChangeLog
View File

@ -1,3 +1,8 @@
2008-12-10 Jason Merrill <jason@redhat.com>
* cp-demangle.c (cplus_demangle_type): Support fixed-point types.
(d_print_comp, d_dump): Likewise.
2008-10-22 Daniel Jacobowitz <dan@codesourcery.com>
* Makefile.in (CPPFLAGS): Define.

32
libiberty/cp-demangle.c
View File

@ -621,6 +621,9 @@ d_dump (struct demangle_component *dc, int indent)
case DEMANGLE_COMPONENT_PTRMEM_TYPE:
printf ("pointer to member type\n");
break;
case DEMANGLE_COMPONENT_FIXED_TYPE:
printf ("fixed-point type\n");
break;
case DEMANGLE_COMPONENT_ARGLIST:
printf ("argument list\n");
break;
@ -2115,6 +2118,19 @@ cplus_demangle_type (struct d_info *di)
ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[31]);
di->expansion += ret->u.s_builtin.type->len;
break;
case 'F':
/* Fixed point types. DF<int bits><length><fract bits><sat> */
ret = d_make_empty (di);
ret->type = DEMANGLE_COMPONENT_FIXED_TYPE;
if ((ret->u.s_fixed.accum = IS_DIGIT (d_peek_char (di))))
/* For demangling we don't care about the bits. */
d_number (di);
ret->u.s_fixed.length = cplus_demangle_type (di);
d_number (di);
peek = d_next_char (di);
ret->u.s_fixed.sat = (peek == 's');
break;
}
break;
@ -3725,6 +3741,22 @@ d_print_comp (struct d_print_info *dpi,
return;
}
case DEMANGLE_COMPONENT_FIXED_TYPE:
if (dc->u.s_fixed.sat)
d_append_string (dpi, "_Sat ");
/* Don't print "int _Accum". */
if (dc->u.s_fixed.length->u.s_builtin.type
!= &cplus_demangle_builtin_types['i'-'a'])
{
d_print_comp (dpi, dc->u.s_fixed.length);
d_append_char (dpi, ' ');
}
if (dc->u.s_fixed.accum)
d_append_string (dpi, "_Accum");
else
d_append_string (dpi, "_Fract");
return;
case DEMANGLE_COMPONENT_ARGLIST:
case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST:
if (d_left (dc) != NULL)