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authorNathan Binkert <binkertn@umich.edu>2005-06-29 22:20:38 -0400
committerNathan Binkert <binkertn@umich.edu>2005-06-29 22:20:38 -0400
commitec1f689d0db9e1839e1b5a8f67f12d19f56c85e3 (patch)
tree3b85a1283a7b0ad0cbdba94a20092393c95fb6cc /sim/system.cc
parent451e41c6e957cdcb97e0a041e0d7a97ed99f1ecc (diff)
downloadgem5-ec1f689d0db9e1839e1b5a8f67f12d19f56c85e3.tar.xz
Easier remote debugging at boot time.
sim/system.cc: Add a global variable that will tell the remote debugger to wait when a given CPU is is registered. --HG-- extra : convert_revision : a093c9331daa675d4b59a321e53a5da6ea292c40
Diffstat (limited to 'sim/system.cc')
-rw-r--r--sim/system.cc5
1 files changed, 4 insertions, 1 deletions
diff --git a/sim/system.cc b/sim/system.cc
index 6f7d53f6b..47ffc4b01 100644
--- a/sim/system.cc
+++ b/sim/system.cc
@@ -203,6 +203,8 @@ System::breakpoint()
return remoteGDB[0]->trap(ALPHA_KENTRY_INT);
}
+int rgdb_wait = -1;
+
int
System::registerExecContext(ExecContext *xc, int id)
{
@@ -229,7 +231,8 @@ System::registerExecContext(ExecContext *xc, int id)
* Uncommenting this line waits for a remote debugger to connect
* to the simulator before continuing.
*/
- //gdbl->accept();
+ if (rgdb_wait != -1 && rgdb_wait == id)
+ gdbl->accept();
if (remoteGDB.size() <= id) {
remoteGDB.resize(id + 1);