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Differential D20403 Diff 58100 devel/gdb/files/kgdb/fbsd-kld.c

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devel/gdb/files/kgdb/fbsd-kld.c

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/* /*
* Try to find the path for a kld by looking in the kernel's directory and * Try to find the path for a kld by looking in the kernel's directory and
* in the various paths in the module path. * in the various paths in the module path.
*/ */
static int static int
find_kld_path (const char *filename, char *path, size_t path_size) find_kld_path (const char *filename, char *path, size_t path_size)
{ {
struct kld_info *info; struct kld_info *info;
struct cleanup *cleanup;
gdb::unique_xmalloc_ptr<char> module_path; gdb::unique_xmalloc_ptr<char> module_path;
char *module_dir, *cp; char *module_dir, *cp;
int error; int error;
info = get_kld_info(); info = get_kld_info();
if (exec_bfd) { if (exec_bfd) {
std::string kernel_dir = ldirname(bfd_get_filename(exec_bfd)); std::string kernel_dir = ldirname(bfd_get_filename(exec_bfd));
if (!kernel_dir.empty()) { if (!kernel_dir.empty()) {
▲ Show 20 Lines • Show All 248 Lines • ▼ Show 20 Lines TRY {
info->off_address = parse_and_eval_address( info->off_address = parse_and_eval_address(
"&((struct linker_file *)0)->address"); "&((struct linker_file *)0)->address");
info->off_filename = parse_and_eval_address( info->off_filename = parse_and_eval_address(
"&((struct linker_file *)0)->filename"); "&((struct linker_file *)0)->filename");
info->off_pathname = parse_and_eval_address( info->off_pathname = parse_and_eval_address(
"&((struct linker_file *)0)->pathname"); "&((struct linker_file *)0)->pathname");
info->off_next = parse_and_eval_address( info->off_next = parse_and_eval_address(
"&((struct linker_file *)0)->link.tqe_next"); "&((struct linker_file *)0)->link.tqe_next");
} CATCH(e, RETURN_MASK_ERROR) { } CATCH(e2, RETURN_MASK_ERROR) {
return; return;
} }
END_CATCH END_CATCH
} }
END_CATCH END_CATCH
TRY { TRY {
info->module_path_addr = parse_and_eval_address("linker_path"); info->module_path_addr = parse_and_eval_address("linker_path");
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