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-rw-r--r--gdb/ChangeLog12
-rw-r--r--gdb/nto-tdep.c3
-rw-r--r--gdb/nto-tdep.h2
-rw-r--r--gdb/solib.c8
-rw-r--r--gdb/solist.h6
5 files changed, 22 insertions, 9 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 5f0e6fe..2041dd5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,4 +1,16 @@
2016-12-20 Pedro Alves <palves@redhat.com>
+
+ * nto-tdep.c (nto_find_and_open_solib): Constify 'solib'
+ parameter.
+ * nto-tdep.h (nto_find_and_open_solib): Constify 'solib'
+ parameter.
+ * solib.c (solib_find_1, exec_file_find, solib_find): Constify
+ in_pathname' parameter.
+ * solist.h (struct target_so_ops) <find_and_open_solib>: Constify
+ 'soname' parameter.
+ (exec_file_find, solib_find): Constify 'in_pathname' parameter.
+
+2016-12-20 Pedro Alves <palves@redhat.com>
Yao Qi <yao.qi@linaro.org>
PR gdb/20977
diff --git a/gdb/nto-tdep.c b/gdb/nto-tdep.c
index 47d8a2b..1b18de1 100644
--- a/gdb/nto-tdep.c
+++ b/gdb/nto-tdep.c
@@ -87,7 +87,8 @@ nto_map_arch_to_cputype (const char *arch)
}
int
-nto_find_and_open_solib (char *solib, unsigned o_flags, char **temp_pathname)
+nto_find_and_open_solib (const char *solib, unsigned o_flags,
+ char **temp_pathname)
{
char *buf, *arch_path, *nto_root;
const char *endian;
diff --git a/gdb/nto-tdep.h b/gdb/nto-tdep.h
index 81ed50c..06a1f9a 100644
--- a/gdb/nto-tdep.h
+++ b/gdb/nto-tdep.h
@@ -164,7 +164,7 @@ void nto_relocate_section_addresses (struct so_list *,
int nto_map_arch_to_cputype (const char *);
-int nto_find_and_open_solib (char *, unsigned, char **);
+int nto_find_and_open_solib (const char *, unsigned, char **);
enum gdb_osabi nto_elf_osabi_sniffer (bfd *abfd);
diff --git a/gdb/solib.c b/gdb/solib.c
index c4b2cdc..82214d0 100644
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -152,7 +152,7 @@ show_solib_search_path (struct ui_file *file, int from_tty,
*/
static char *
-solib_find_1 (char *in_pathname, int *fd, int is_solib)
+solib_find_1 (const char *in_pathname, int *fd, int is_solib)
{
const struct target_so_ops *ops = solib_ops (target_gdbarch ());
int found_file = -1;
@@ -383,7 +383,7 @@ solib_find_1 (char *in_pathname, int *fd, int is_solib)
file handle for the main executable. */
char *
-exec_file_find (char *in_pathname, int *fd)
+exec_file_find (const char *in_pathname, int *fd)
{
char *result;
const char *fskind = effective_target_file_system_kind ();
@@ -434,7 +434,7 @@ exec_file_find (char *in_pathname, int *fd)
above. */
char *
-solib_find (char *in_pathname, int *fd)
+solib_find (const char *in_pathname, int *fd)
{
const char *solib_symbols_extension
= gdbarch_solib_symbols_extension (target_gdbarch ());
@@ -443,7 +443,7 @@ solib_find (char *in_pathname, int *fd)
extension. */
if (solib_symbols_extension != NULL)
{
- char *p = in_pathname + strlen (in_pathname);
+ const char *p = in_pathname + strlen (in_pathname);
while (p > in_pathname && *p != '.')
p--;
diff --git a/gdb/solist.h b/gdb/solist.h
index f709483..948ad31 100644
--- a/gdb/solist.h
+++ b/gdb/solist.h
@@ -127,7 +127,7 @@ struct target_so_ops
If TEMP_PATHNAME is non-NULL: If the file is successfully opened a
pointer to a malloc'd and realpath'd copy of SONAME is stored there,
otherwise NULL is stored there. */
- int (*find_and_open_solib) (char *soname,
+ int (*find_and_open_solib) (const char *soname,
unsigned o_flags, char **temp_pathname);
/* Hook for looking up global symbols in a library-specific way. */
@@ -172,10 +172,10 @@ void free_so (struct so_list *so);
struct so_list *master_so_list (void);
/* Find main executable binary file. */
-extern char *exec_file_find (char *in_pathname, int *fd);
+extern char *exec_file_find (const char *in_pathname, int *fd);
/* Find shared library binary file. */
-extern char *solib_find (char *in_pathname, int *fd);
+extern char *solib_find (const char *in_pathname, int *fd);
/* Open BFD for shared library file. */
extern bfd *solib_bfd_fopen (char *pathname, int fd);