| Type | Instance | Vendor | Component | |
|---|---|---|---|---|
| Processor | cpu0 | mips.ovpworld.org | mips32_r1r5 | |
| Memory | memory | ovpworld.org | ram | |
| Bus | bus1 | (builtin) | address width:32 |
Information for BareMetalMipsSingle
This page provides detailed information about the mips.ovpworld.org BareMetalMipsSingle Virtual Platform / Virtual Prototype. Table 1: Components in platform
Description
Bare Metal Platform for a MIPS Processor.
The bare metal platform instantiates a single MIPS processor instance, using big endian data ordering.
It creates memory across the full address space 0x00000000 to 0xffffffff.
The platform can be passed any application compiled to a MIPS elf format as the argument, select the
variant of processor that should be used
platform.OS.exe --program application.CROSS.elf [--port
Licensing
Open Source Apache 2.0
Limitations
BareMetal platform for execution of MIPS MIPS32 binary files compiled with CodeSourcery CrossCompiler toolchain.
Location
The BareMetalMipsSingle virtual platform is located in an Imperas/OVP installation at the VLNV: mips.ovpworld.org / platform / BareMetalMipsSingle / 1.0.
Platform Summary
Command Line Control of the Platform
Built-in Arguments
Table 2: Platform Built-in Arguments
| Attribute | Value | Description |
|---|---|---|
| allargs | allargs | The Command line parser will accept the complete imperas argument set. Note that this option is ignored in some Imperas products |
For example: myplatform.exe -help
Some command line arguments require a value to be provided.
For example: myplatform.exe -program myimagefile.elf
Platform Specific Command Line Arguments
No platform specific command line arguments have been specified.
Processor [mips.ovpworld.org/processor/mips32_r1r5/1.0] instance: cpu0
Instance Parameters
Several parameters can be specified when a processor is instanced in a platform. For this processor instance 'cpu0' it has been instanced with the following parameters:
Table 3: Processor Instance 'cpu0' Parameters (Configurations)
| Parameter | Value | Description |
|---|---|---|
| endian | big | Select processor endian (big or little) |
| mips | 100 | The nominal MIPS for the processor |
| semihostvendor | mips.ovpworld.org | The VLNV vendor name of a Semihost library |
| semihostlibrary | semihosting | The VLNV library name of a Semihost library |
| semihostname | mips32Newlib | The VLNV name of a Semihost library |
| semihostversion | 1.0 | The VLNV version number of a Semihost library |
Memory Map for processor 'cpu0' bus: 'bus1'
Processor instance 'cpu0' is connected to bus 'bus1' using master port 'INSTRUCTION'.
Processor instance 'cpu0' is connected to bus 'bus1' using master port 'DATA'.
Table 4: Memory Map ( 'cpu0' / 'bus1' [width: 32] )
| Lo Address | Hi Address | Instance | Component |
|---|---|---|---|
| 0x0 | 0xFFFFFFFF | memory | ram |
Net Connections to processor: 'cpu0'
There are no nets connected to this processor.
Information on the BareMetalMipsSingle Virtual Platform can also be found on other web sites :
www.ovpworld.org has the library pages http://www.ovpworld.org/library/wikka.php?wakka=CategoryPlatform
www.imperas.com has more information on the model library
http://www.ovpworld.org: Creating Behavioral (Peripheral) components using BHM/PPM APIs and adding them to Platforms
http://www.ovpworld.org: Using OVP models with OSCI SystemC TLM2.0 platforms to gain 200-500 MIPS performance
http://www.ovpworld.org: MIPS Demo Video Presentation
http://www.ovpworld.org: OR1K Demo Video Presentation
Currently available Imperas / OVP Virtual Platforms / Virtual Prototypes for Embedded Software Development and Test Automation.