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| author | Ali Saidi <Ali.Saidi@arm.com> | 2010-08-23 11:18:39 -0500 |
|---|---|---|
| committer | Ali Saidi <Ali.Saidi@arm.com> | 2010-08-23 11:18:39 -0500 |
| commit | f2642e205549efefb7391de32b189e94e5503ddc (patch) | |
| tree | a3572aa1e56a3d76012cccb7cd3b679e197c1e8f /src/arch/mips/MipsSystem.py | |
| parent | d4e83a400189ef91a5b0f444c9c99d443cc1a251 (diff) | |
| download | gem5-f2642e205549efefb7391de32b189e94e5503ddc.tar.xz | |
Loader: Make the load address mask be a parameter of the system rather than a constant.
This allows one two different OS requirements for the same ISA to be handled.
Some OSes are compiled for a virtual address and need to be loaded into physical
memory that starts at address 0, while other bare metal tools generate
images that start at address 0.
Diffstat (limited to 'src/arch/mips/MipsSystem.py')
| -rw-r--r-- | src/arch/mips/MipsSystem.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arch/mips/MipsSystem.py b/src/arch/mips/MipsSystem.py index d271bd387..fc4f1efa3 100644 --- a/src/arch/mips/MipsSystem.py +++ b/src/arch/mips/MipsSystem.py @@ -41,6 +41,7 @@ class MipsSystem(System): hex_file_name = Param.String("test.hex","hex file that contains [address,data] pairs") system_type = Param.UInt64("Type of system we are emulating") system_rev = Param.UInt64("Revision of system we are emulating") + load_addr_mask = 0xffffffffff if buildEnv['FULL_SYSTEM']: class LinuxMipsSystem(MipsSystem): |