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author | Nick Clifton <nickc@redhat.com> | 2020-01-17 14:13:22 +0000 |
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committer | Nick Clifton <nickc@redhat.com> | 2020-01-17 14:13:22 +0000 |
commit | 533da48302a26885a972e4379eccc26b364e5b53 (patch) | |
tree | 9b2bedcac203ce68d4b81aa152d334305a3199aa /libiberty/cp-demangle.c | |
parent | bf8e4b6c8144a687d5edc24eda1bf0a3687ce71e (diff) | |
download | fsf-binutils-gdb-533da48302a26885a972e4379eccc26b364e5b53.zip fsf-binutils-gdb-533da48302a26885a972e4379eccc26b364e5b53.tar.gz fsf-binutils-gdb-533da48302a26885a972e4379eccc26b364e5b53.tar.bz2 |
Update libiberty sources with changes in the gcc mainline.
+2020-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+2019-12-06 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * make-relative-prefix.c (split_directories):
+ Return early on empty 'name'
+
+2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * cp-demangle.c (d_print_init): Remove const from 4th param.
+ (cplus_demangle_fill_name): Initialize d->d_counting.
+ (cplus_demangle_fill_extended_operator): Likewise.
+ (cplus_demangle_fill_ctor): Likewise.
+ (cplus_demangle_fill_dtor): Likewise.
+ (d_make_empty): Likewise.
+ (d_count_templates_scopes): Remobe const from 3rd param,
+ Return on dc->d_counting > 1,
+ Increment dc->d_counting.
+ * cp-demint.c (cplus_demangle_fill_component): Initialize d->d_counting.
+ (cplus_demangle_fill_builtin_type): Likewise.
+ (cplus_demangle_fill_operator): Likewise.
+
+2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * cplus-dem.c (cplus_demangle): Use rust_demangle directly.
+ (rust_demangle): Remove.
+ * rust-demangle.c (is_prefixed_hash): Rename to is_legacy_prefixed_hash.
+ (parse_lower_hex_nibble): Rename to decode_lower_hex_nibble.
+ (parse_legacy_escape): Rename to decode_legacy_escape.
+ (rust_is_mangled): Remove.
+ (struct rust_demangler): Add.
+ (peek): Add.
+ (next): Add.
+ (struct rust_mangled_ident): Add.
+ (parse_ident): Add.
+ (rust_demangle_sym): Remove.
+ (print_str): Add.
+ (PRINT): Add.
+ (print_ident): Add.
+ (rust_demangle_callback): Add.
+ (struct str_buf): Add.
+ (str_buf_reserve): Add.
+ (str_buf_append): Add.
+ (str_buf_demangle_callback): Add.
+ (rust_demangle): Add.
+ * rust-demangle.h: Remove.
+
+2019-11-15 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * testsuite/demangle-expected: Fix test.
+
+2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ * cp-demangle.c (d_expr_primary): Handle
+ nullptr demangling.
+ * testsuite/demangle-expected: Added test.
+
+2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * cp-demangle.c (d_number): Avoid signed int overflow.
+
+2019-10-28 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * cp-demangle.c (d_print_mod): Add a space before printing `complex`
+ and `imaginary`, as opposed to after.
+ * testsuite/demangle-expected: Adjust test.
+
+2019-10-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (looks_like_rust): Remove.
+ (rust_is_mangled): Don't check escapes.
+ (is_prefixed_hash): Allow 0-9a-f permutations.
+ (rust_demangle_sym): Don't bail on unknown escapes.
+ * testsuite/rust-demangle-expected: Update 'main::$99$' test.
+
+2019-09-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (unescape): Remove.
+ (parse_lower_hex_nibble): New function.
+ (parse_legacy_escape): New function.
+ (is_prefixed_hash): Use parse_lower_hex_nibble.
+ (looks_like_rust): Use parse_legacy_escape.
+ (rust_demangle_sym): Use parse_legacy_escape.
+ * testsuite/rust-demangle-expected: Add 'llv$u6d$' test.
+
+2019-08-27 Martin Liska <mliska@suse.cz>
+
+ PR lto/91478
+ * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
+ First find a WEAK HIDDEN symbol in symbol table that will be
+ preserved. Later, use the symbol name for all removed symbols.
+
+2019-08-12 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Add filedescriptor.c.
+ * filedescriptor.c: New file.
+ * lrealpath.c (is_valid_fd): Remove.
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 0be45b4ae8..fe738d0db4 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -1,7 +1,7 @@
# Makefile for the libiberty library.
# Originally written by K. Richard Pixley <rich@cygnus.com>.
#
-# Copyright (C) 1990-2019 Free Software Foundation, Inc.
+# Copyright (C) 1990-2020 Free Software Foundation, Inc.
#
# This file is part of the libiberty library.
# Libiberty is free software; you can redistribute it and/or
@@ -127,7 +127,7 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \
calloc.c choose-temp.c clock.c concat.c cp-demangle.c \
cp-demint.c cplus-dem.c crc32.c \
d-demangle.c dwarfnames.c dyn-string.c \
- fdmatch.c ffs.c fibheap.c filename_cmp.c floatformat.c \
+ fdmatch.c ffs.c fibheap.c filedescriptor.c filename_cmp.c floatformat.c \
fnmatch.c fopen_unlocked.c \
getcwd.c getopt.c getopt1.c getpagesize.c getpwd.c getruntime.c \
gettimeofday.c \
@@ -171,6 +171,7 @@ REQUIRED_OFILES = \
./cp-demint.$(objext) ./crc32.$(objext) ./d-demangle.$(objext) \
./dwarfnames.$(objext) ./dyn-string.$(objext) \
./fdmatch.$(objext) ./fibheap.$(objext) \
+ ./filedescriptor.$(objext) \
./filename_cmp.$(objext) ./floatformat.$(objext) \
./fnmatch.$(objext) ./fopen_unlocked.$(objext) \
./getopt.$(objext) ./getopt1.$(objext) ./getpwd.$(objext) \
@@ -756,6 +757,17 @@ $(CONFIGURED_OFILES): stamp-picdir stamp-noasandir
else true; fi
$(COMPILE.c) $(srcdir)/fibheap.c $(OUTPUT_OPTION)
+./filedescriptor.$(objext): $(srcdir)/filedescriptor.c config.h $(INCDIR)/ansidecl.h \
+ $(INCDIR)/libiberty.h
+ if [ x"$(PICFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(srcdir)/filedescriptor.c -o pic/$@; \
+ else true; fi
+ if [ x"$(NOASANFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(NOASANFLAG) $(srcdir)/filedescriptor.c -o noasan/$@; \
+ else true; fi
+ $(COMPILE.c) $(srcdir)/filedescriptor.c $(OUTPUT_OPTION)
+
+
./filename_cmp.$(objext): $(srcdir)/filename_cmp.c config.h $(INCDIR)/ansidecl.h \
$(INCDIR)/filenames.h $(INCDIR)/hashtab.h \
$(INCDIR)/safe-ctype.h
diff --git a/libiberty/_doprnt.c b/libiberty/_doprnt.c
index d44dc415ed..a739f4304f 100644
--- a/libiberty/_doprnt.c
+++ b/libiberty/_doprnt.c
@@ -1,5 +1,5 @@
/* Provide a version of _doprnt in terms of fprintf.
- Copyright (C) 1998-2019 Free Software Foundation, Inc.
+ Copyright (C) 1998-2020 Free Software Foundation, Inc.
Contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 3/29/98
This program is free software; you can redistribute it and/or modify it
diff --git a/libiberty/argv.c b/libiberty/argv.c
index 6444896f99..8c9794db6a 100644
--- a/libiberty/argv.c
+++ b/libiberty/argv.c
@@ -1,5 +1,5 @@
/* Create and destroy argument vectors (argv's)
- Copyright (C) 1992-2019 Free Software Foundation, Inc.
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support
This file is part of the libiberty library.
diff --git a/libiberty/asprintf.c b/libiberty/asprintf.c
index 5718682f69..6e38e2234d 100644
--- a/libiberty/asprintf.c
+++ b/libiberty/asprintf.c
@@ -1,6 +1,6 @@
/* Like sprintf but provides a pointer to malloc'd storage, which must
be freed by the caller.
- Copyright (C) 1997-2019 Free Software Foundation, Inc.
+ Copyright (C) 1997-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
This file is part of the libiberty library.
diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c
index 72c1b710bd..49a2faaa51 100644
--- a/libiberty/choose-temp.c
+++ b/libiberty/choose-temp.c
@@ -1,5 +1,5 @@
/* Utility to pick a temporary filename prefix.
- Copyright (C) 1996-2019 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
diff --git a/libiberty/clock.c b/libiberty/clock.c
index a3730714bd..0de74657d0 100644
--- a/libiberty/clock.c
+++ b/libiberty/clock.c
@@ -1,5 +1,5 @@
/* ANSI-compatible clock function.
- Copyright (C) 1994-2019 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
This file is part of the libiberty library. This library is free
software; you can redistribute it and/or modify it under the
diff --git
Diffstat (limited to 'libiberty/cp-demangle.c')
-rw-r--r-- | libiberty/cp-demangle.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index aa78c86..3639bfb 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -1,5 +1,5 @@ /* Demangler for g++ V3 ABI. - Copyright (C) 2003-2019 Free Software Foundation, Inc. + Copyright (C) 2003-2020 Free Software Foundation, Inc. Written by Ian Lance Taylor <ian@wasabisystems.com>. This file is part of the libiberty library, which is part of GCC. @@ -517,7 +517,7 @@ d_growable_string_callback_adapter (const char *, size_t, void *); static void d_print_init (struct d_print_info *, demangle_callbackref, void *, - const struct demangle_component *); + struct demangle_component *); static inline void d_print_error (struct d_print_info *); @@ -864,6 +864,7 @@ cplus_demangle_fill_name (struct demangle_component *p, const char *s, int len) if (p == NULL || s == NULL || len <= 0) return 0; p->d_printing = 0; + p->d_counting = 0; p->type = DEMANGLE_COMPONENT_NAME; p->u.s_name.s = s; p->u.s_name.len = len; @@ -880,6 +881,7 @@ cplus_demangle_fill_extended_operator (struct demangle_component *p, int args, if (p == NULL || args < 0 || name == NULL) return 0; p->d_printing = 0; + p->d_counting = 0; p->type = DEMANGLE_COMPONENT_EXTENDED_OPERATOR; p->u.s_extended_operator.args = args; p->u.s_extended_operator.name = name; @@ -900,6 +902,7 @@ cplus_demangle_fill_ctor (struct demangle_component *p, || (int) kind > gnu_v3_object_ctor_group) return 0; p->d_printing = 0; + p->d_counting = 0; p->type = DEMANGLE_COMPONENT_CTOR; p->u.s_ctor.kind = kind; p->u.s_ctor.name = name; @@ -920,6 +923,7 @@ cplus_demangle_fill_dtor (struct demangle_component *p, || (int) kind > gnu_v3_object_dtor_group) return 0; p->d_printing = 0; + p->d_counting = 0; p->type = DEMANGLE_COMPONENT_DTOR; p->u.s_dtor.kind = kind; p->u.s_dtor.name = name; @@ -937,6 +941,7 @@ d_make_empty (struct d_info *di) return NULL; p = &di->comps[di->next_comp]; p->d_printing = 0; + p->d_counting = 0; ++di->next_comp; return p; } @@ -1717,7 +1722,7 @@ d_number (struct d_info *di) } if (ret > ((INT_MAX - (peek - '0')) / 10)) return -1; - ret = ret * 10 + peek - '0'; + ret = ret * 10 + (peek - '0'); d_advance (di, 1); peek = d_peek_char (di); } @@ -3577,6 +3582,17 @@ d_expr_primary (struct d_info *di) && type->u.s_builtin.type->print != D_PRINT_DEFAULT) di->expansion -= type->u.s_builtin.type->len; + if (type->type == DEMANGLE_COMPONENT_BUILTIN_TYPE + && strcmp (type->u.s_builtin.type->name, + cplus_demangle_builtin_types[33].name) == 0) + { + if (d_peek_char (di) == 'E') + { + d_advance (di, 1); + return type; + } + } + /* Rather than try to interpret the literal value, we just collect it as a string. Note that it's possible to have a floating point literal here. The ABI specifies that the @@ -4068,11 +4084,13 @@ d_growable_string_callback_adapter (const char *s, size_t l, void *opaque) static void d_count_templates_scopes (struct d_print_info *dpi, - const struct demangle_component *dc) + struct demangle_component *dc) { - if (dc == NULL) + if (dc == NULL || dc->d_counting > 1 || dpi->recursion > MAX_RECURSION_COUNT) return; + ++ dc->d_counting; + switch (dc->type) { case DEMANGLE_COMPONENT_NAME: @@ -4202,7 +4220,7 @@ d_count_templates_scopes (struct d_print_info *dpi, static void d_print_init (struct d_print_info *dpi, demangle_callbackref callback, - void *opaque, const struct demangle_component *dc) + void *opaque, struct demangle_component *dc) { dpi->len = 0; dpi->last_char = '\0'; @@ -5977,10 +5995,10 @@ d_print_mod (struct d_print_info *dpi, int options, d_append_string (dpi, "&&"); return; case DEMANGLE_COMPONENT_COMPLEX: - d_append_string (dpi, "complex "); + d_append_string (dpi, " _Complex"); return; case DEMANGLE_COMPONENT_IMAGINARY: - d_append_string (dpi, "imaginary "); + d_append_string (dpi, " _Imaginary"); return; case DEMANGLE_COMPONENT_PTRMEM_TYPE: if (d_last_char (dpi) != '(') |