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gdb: replace get_exec_file (0) calls with current_program_space->exec_filename ()

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Calls of `get_exec_file (0)` are equivalent to just getting the exec
filename from the current program space.  I'm looking to remove
`get_exec_file`, so replace these uses with
`current_program_space->exec_filename ()`.

Remove the `err` parameter of `get_exec_wrapper` since all the calls
that remain pass 1, meaning to error out if no executable is specified.

Change-Id: I7729ea4c7f03dbb046211cc5aa3858ab3a551965
Approved-By: Tom Tromey <tom@tromey.com>
This commit is contained in:
Simon Marchi
2024-05-30 14:53:54 -04:00
committed by Simon Marchi
parent 9ad8c5832d
commit 0a70e1a8a9
15 changed files with 27 additions and 31 deletions
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3
gdb/bsd-kvm.c
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@@ -108,7 +108,6 @@ static void
bsd_kvm_target_open (const char *arg, int from_tty)
{
char errbuf[_POSIX2_LINE_MAX];
const char *execfile = NULL;
kvm_t *temp_kd;
std::string filename;
@@ -121,7 +120,7 @@ bsd_kvm_target_open (const char *arg, int from_tty)
filename = gdb_abspath (filename.c_str ());
}
execfile = get_exec_file (0);
const char *execfile = current_program_space->exec_filename ();
temp_kd = kvm_openfiles (execfile, filename.c_str (), NULL,
write_files ? O_RDWR : O_RDONLY, errbuf);
if (temp_kd == NULL)