This is the mail archive of the
gdb-patches@sourceware.org
mailing list for the GDB project.
[PATCH] Use std::vector for symtab_fns
- From: Simon Marchi <simon dot marchi at ericsson dot com>
- To: <gdb-patches at sourceware dot org>
- Cc: Simon Marchi <simon dot marchi at ericsson dot com>
- Date: Tue, 10 Oct 2017 16:01:01 -0400
- Subject: [PATCH] Use std::vector for symtab_fns
- Authentication-results: sourceware.org; auth=none
- Authentication-results: spf=none (sender IP is ) smtp.mailfrom=simon dot marchi at ericsson dot com;
- Spamdiagnosticmetadata: NSPM
- Spamdiagnosticoutput: 1:99
Simple replacement of VEC with std::vector.
gdb/ChangeLog:
* symfile.c (registered_sym_fns): Make struct, not typedef.
(DEF_VEC_O (registered_sym_fns)): Remove.
(symtab_fns): Change type to std::vector.
(add_symtab_fns): Adjust.
(find_sym_fns): Adjust.
---
gdb/symfile.c | 24 +++++++++++-------------
1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/gdb/symfile.c b/gdb/symfile.c
index a741654..ca43931 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -111,18 +111,20 @@ static void symfile_find_segment_sections (struct objfile *objfile);
calls add_symtab_fns() to register information on each format it is
prepared to read. */
-typedef struct
+struct registered_sym_fns
{
+ registered_sym_fns (bfd_flavour sym_flavour_, const struct sym_fns *sym_fns_)
+ : sym_flavour (sym_flavour_), sym_fns (sym_fns_)
+ {}
+
/* BFD flavour that we handle. */
enum bfd_flavour sym_flavour;
/* The "vtable" of symbol functions. */
const struct sym_fns *sym_fns;
-} registered_sym_fns;
-
-DEF_VEC_O (registered_sym_fns);
+};
-static VEC (registered_sym_fns) *symtab_fns = NULL;
+static std::vector<registered_sym_fns> symtab_fns;
/* Values for "set print symbol-loading". */
@@ -1768,9 +1770,7 @@ get_section_index (struct objfile *objfile, const char *section_name)
void
add_symtab_fns (enum bfd_flavour flavour, const struct sym_fns *sf)
{
- registered_sym_fns fns = { flavour, sf };
-
- VEC_safe_push (registered_sym_fns, symtab_fns, &fns);
+ symtab_fns.emplace_back (flavour, sf);
}
/* Initialize OBJFILE to read symbols from its associated BFD. It
@@ -1781,18 +1781,16 @@ add_symtab_fns (enum bfd_flavour flavour, const struct sym_fns *sf)
static const struct sym_fns *
find_sym_fns (bfd *abfd)
{
- registered_sym_fns *rsf;
enum bfd_flavour our_flavour = bfd_get_flavour (abfd);
- int i;
if (our_flavour == bfd_target_srec_flavour
|| our_flavour == bfd_target_ihex_flavour
|| our_flavour == bfd_target_tekhex_flavour)
return NULL; /* No symbols. */
- for (i = 0; VEC_iterate (registered_sym_fns, symtab_fns, i, rsf); ++i)
- if (our_flavour == rsf->sym_flavour)
- return rsf->sym_fns;
+ for (registered_sym_fns &rsf : symtab_fns)
+ if (our_flavour == rsf.sym_flavour)
+ return rsf.sym_fns;
error (_("I'm sorry, Dave, I can't do that. Symbol format `%s' unknown."),
bfd_get_target (abfd));
--
2.7.4