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gdb: pass std::string from linux_find_memory_regions_full

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Update linux_find_memory_region_ftype to take 'const std::string &'
instead of 'const char *', update the two functions which are passed
as callbacks to linux_find_memory_regions_full.

There should be no user visible changes after this commit.

Approved-By: Simon Marchi <simon.marchi@efficios.com>
This commit is contained in:
Andrew Burgess
2025-05-07 11:00:13 +01:00
parent 9db56c74db
commit 4e16a47049
1 changed files with 6 additions and 6 deletions
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12
gdb/linux-tdep.c
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@@ -1327,7 +1327,7 @@ typedef int linux_find_memory_region_ftype (ULONGEST vaddr, ULONGEST size,
int read, int write,
int exec, int modified,
bool memory_tagged,
const char *filename,
const std::string &filename,
void *data);
typedef bool linux_dump_mapping_p_ftype (filter_flags filterflags,
@@ -1601,7 +1601,7 @@ linux_find_memory_regions_full (struct gdbarch *gdbarch,
1, /* MODIFIED is true because we want to dump
the mapping. */
map.vmflags.memory_tagging != 0,
map.filename.c_str (), obfd);
map.filename, obfd);
}
}
@@ -1630,7 +1630,7 @@ linux_find_memory_regions_thunk (ULONGEST vaddr, ULONGEST size,
ULONGEST offset,
int read, int write, int exec, int modified,
bool memory_tagged,
const char *filename, void *arg)
const std::string &filename, void *arg)
{
struct linux_find_memory_regions_data *data
= (struct linux_find_memory_regions_data *) arg;
@@ -1687,13 +1687,13 @@ linux_make_mappings_callback (ULONGEST vaddr, ULONGEST size,
ULONGEST offset,
int read, int write, int exec, int modified,
bool memory_tagged,
const char *filename, void *data)
const std::string &filename, void *data)
{
struct linux_make_mappings_data *map_data
= (struct linux_make_mappings_data *) data;
gdb_byte buf[sizeof (ULONGEST)];
gdb_assert (filename != nullptr && *filename != '\0');
gdb_assert (filename.length () > 0);
++map_data->file_count;
@@ -1704,7 +1704,7 @@ linux_make_mappings_callback (ULONGEST vaddr, ULONGEST size,
pack_long (buf, map_data->long_type, offset);
obstack_grow (map_data->data_obstack, buf, map_data->long_type->length ());
obstack_grow_str0 (map_data->filename_obstack, filename);
obstack_grow_str0 (map_data->filename_obstack, filename.c_str ());
return 0;
}