From 9ebeb9b2de34673fffce06baf1420f85993ba806 Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Wed, 23 Feb 2005 11:45:25 -0500 Subject: Added mmap start and end so detailed CPU can know if an access is in a mmaped region --HG-- extra : convert_revision : e4ee0520c84d94a0d2e804d02035228766abe71f --- sim/process.hh | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'sim/process.hh') diff --git a/sim/process.hh b/sim/process.hh index bb4829875..6c7bc4222 100644 --- a/sim/process.hh +++ b/sim/process.hh @@ -93,7 +93,8 @@ class Process : public SimObject Addr next_thread_stack_base; // Base of region for mmaps (when user doesn't specify an address). - Addr mmap_base; + Addr mmap_start; + Addr mmap_end; std::string prog_fname; // file name Addr prog_entry; // entry point (initial PC) @@ -156,7 +157,8 @@ class Process : public SimObject { return ((data_base <= addr && addr < brk_point) || ((stack_base - 16*1024*1024) <= addr && addr < stack_base) || - (text_base <= addr && addr < (text_base + text_size))); + (text_base <= addr && addr < (text_base + text_size)) || + (mmap_start <= addr && addr < mmap_end)); } virtual void syscall(ExecContext *xc) = 0; -- cgit v1.2.3