summaryrefslogtreecommitdiff
path: root/src/arch/power
diff options
context:
space:
mode:
authorAndreas Hansson <andreas.hansson@arm.com>2012-01-17 12:55:08 -0600
committerAndreas Hansson <andreas.hansson@arm.com>2012-01-17 12:55:08 -0600
commitf85286b3debf4a4a94d3b959e5bb880be81bd692 (patch)
tree56a6be55a52d6cc6bb7e5d92fdcb25c79ad7d196 /src/arch/power
parent06c39a154c4dc8fedcf9fbf77bbcf26f176c469c (diff)
downloadgem5-f85286b3debf4a4a94d3b959e5bb880be81bd692.tar.xz
MEM: Add port proxies instead of non-structural ports
Port proxies are used to replace non-structural ports, and thus enable all ports in the system to correspond to a structural entity. This has the advantage of accessing memory through the normal memory subsystem and thus allowing any constellation of distributed memories, address maps, etc. Most accesses are done through the "system port" that is used for loading binaries, debugging etc. For the entities that belong to the CPU, e.g. threads and thread contexts, they wrap the CPU data port in a port proxy. The following replacements are made: FunctionalPort > PortProxy TranslatingPort > SETranslatingPortProxy VirtualPort > FSTranslatingPortProxy --HG-- rename : src/mem/vport.cc => src/mem/fs_translating_port_proxy.cc rename : src/mem/vport.hh => src/mem/fs_translating_port_proxy.hh rename : src/mem/translating_port.cc => src/mem/se_translating_port_proxy.cc rename : src/mem/translating_port.hh => src/mem/se_translating_port_proxy.hh
Diffstat (limited to 'src/arch/power')
-rw-r--r--src/arch/power/linux/process.cc2
-rw-r--r--src/arch/power/process.cc1
2 files changed, 1 insertions, 2 deletions
diff --git a/src/arch/power/linux/process.cc b/src/arch/power/linux/process.cc
index 1c1b2827f..f83df41d1 100644
--- a/src/arch/power/linux/process.cc
+++ b/src/arch/power/linux/process.cc
@@ -59,7 +59,7 @@ unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
strcpy(name->version, "#1 Mon Aug 18 11:32:15 EDT 2003");
strcpy(name->machine, "power");
- name.copyOut(tc->getMemPort());
+ name.copyOut(tc->getMemProxy());
return 0;
}
diff --git a/src/arch/power/process.cc b/src/arch/power/process.cc
index 788c7cc0c..4a5c06673 100644
--- a/src/arch/power/process.cc
+++ b/src/arch/power/process.cc
@@ -39,7 +39,6 @@
#include "cpu/thread_context.hh"
#include "debug/Stack.hh"
#include "mem/page_table.hh"
-#include "mem/translating_port.hh"
#include "sim/process_impl.hh"
#include "sim/system.hh"