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-rw-r--r--sim/process.hh9
1 files changed, 7 insertions, 2 deletions
diff --git a/sim/process.hh b/sim/process.hh
index 1ab43cd62..51d7639ac 100644
--- a/sim/process.hh
+++ b/sim/process.hh
@@ -97,6 +97,10 @@ class Process : public SimObject
Addr mmap_start;
Addr mmap_end;
+ // Base of region for nxm data
+ Addr nxm_start;
+ Addr nxm_end;
+
std::string prog_fname; // file name
Addr prog_entry; // entry point (initial PC)
@@ -159,9 +163,10 @@ class Process : public SimObject
bool validDataAddr(Addr addr)
{
return ((data_base <= addr && addr < brk_point) ||
- ((stack_base - 16*1024*1024) <= addr && addr < stack_base) ||
+ (next_thread_stack_base <= addr && addr < stack_base) ||
(text_base <= addr && addr < (text_base + text_size)) ||
- (mmap_start <= addr && addr < mmap_end));
+ (mmap_start <= addr && addr < mmap_end) ||
+ (nxm_start <= addr && addr < nxm_end));
}
virtual void syscall(ExecContext *xc) = 0;