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seoul: Improve boot-module error messages

This commit is contained in:
Norman Feske 2013-09-05 12:13:09 +02:00
parent 24e2310c36
commit 47bb7da22f
1 changed files with 10 additions and 1 deletions
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11
ports/src/vancouver/boot_module_provider.h
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@ -93,8 +93,10 @@ class Boot_module_provider
Dataspace_capability ds = rom.dataspace();
size_t const src_len = Dataspace_client(ds).size();
if (src_len > dst_len)
if (src_len > dst_len) {
PDBG("src_len=%zd dst_len=%zd", src_len, dst_len);
throw Destination_buffer_too_small();
}
void * const src = env()->rm_session()->attach(ds);
@ -134,7 +136,14 @@ class Boot_module_provider
}
catch (Xml_node::Nonexistent_sub_node) { }
catch (Xml_node::Nonexistent_attribute) { }
catch (Destination_buffer_too_small) {
PERR("Boot_module_provider: destination buffer too small"); }
catch (Genode::Rm_session::Attach_failed) {
PERR("Boot_module_provider: Rm_session::Attach_failed"); }
catch (Genode::Rom_connection::Rom_connection_failed) {
PERR("Boot_module_provider: Rom_connection_failed"); }
catch (...) {
PERR("Boot_module_provider: Spurious exception");
throw Module_loading_failed();
}