GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > MEM / V5-3-0
Constituent: mem Tag: linux-gcc
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Data Structures | |
| struct | _MEM_Descriptor |
| Memory descriptor. More... | |
Defines | |
| #define | MEM_MAP_NAME(__e__) |
| Evaluate a memory map code to a text string. | |
| #define | MEM_PCI_CONFIG_BYTES (256) |
| Size in bytes of the PCI configuration space. | |
| #define | MEM_REGISTER_SET_BYTES (768) |
| Size in bytes of a register dump. | |
Typedefs | |
| typedef unsigned int | MEM_Status |
| Typedef for return status of memory functions. | |
| typedef enum _MEM_Memmap | MEM_Memmap |
| Typedef for memory map selection. | |
| typedef _MEM_Descriptor | MEM_Descriptor |
| Typedef for # _MEM_Descriptor. | |
Enumerations | |
| enum | _MEM_Memmap { MEM_MEMMAP_MEMORY, MEM_MEMMAP_PCI_CFG, MEM_MEMMAP_REGISTER } |
| Memory map selection. More... | |
Functions | |
| void | MEM_CreateDescriptor (MEM_Descriptor *md, const MEM_Memmap, const caddr_t, const size_t) |
| Create generic memory descriptor. | |
| MEM_Status | MEM_CreateDescriptorFromDumpCommand (MEM_Descriptor *, const void *) |
| Create memory descriptor from a memory dump command. | |
Memory library. For use in boot and operation code.
Revision 1.10 2005/02/28 21:08:35 dmay removed unused MEM_CreateDescriptorFromLoadCommand
Revision 1.9 2005/02/23 19:52:41 dmay increase CPU register set size to 768 bytes
Revision 1.8 2004/12/08 17:25:27 dmay removed PCI fields from MEM_Descriptor
Revision 1.7 2004/07/19 16:05:24 dmay no longer include MEMCMD.h
Revision 1.6 2004/06/29 14:09:38 dmay restructure MEM_Descriptor move memory dump functions to MEM_dump.h
Revision 1.5 2004/06/17 20:00:31 dmay remove load data from memory descriptors
Revision 1.4 2004/05/03 20:09:33 dmay Added MemLoad data and PCI config data to memory descriptors Combined MEM_CreateXxxDescriptor functions into single MEM_CreateDescriptor function
Revision 1.3 2004/03/23 20:07:28 dmay increase MEM_REGISTER_SET_BYTES from 512 to 640
Revision 1.2 2004/03/11 13:35:50 ray added wrapped indcator to dumps
Revision 1.1.1.1 2004/01/09 12:52:27 ray Create package MEM
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Value: (((__e__)==MEM_MEMMAP_MEMORY)?"Memory": \ (((__e__)==MEM_MEMMAP_PCI_CFG)?"PCI Config": \ (((__e__)==MEM_MEMMAP_REGISTER)?"Register": \ "Unknown Map")))
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Size in bytes of a register dump. This is the size of a CPU register dump. There are 32 32-bit GPRs, 32 64-bit FPRs and 68 32-bit SPRs. That adds up to 656 bytes (164 words). A little extra space is allocated here (768 bytes, 192 words) in case a register or two was missed and needs to be added later. For Memory Dump commands, a snapshot of the processor register values are gathered and stored in the dump context at the time the dump is started. The register values are then retrieved from the context as the dump progresses. |
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Typedef for memory map selection. Typedef for _MEM_Memmap enumeration. |
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Typedef for return status of memory functions. Type for memory library return status codes. |
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Memory map selection. Enumerated types to select a memory map. This is derived from the memory dump and load telecommands and describes three types of memory accesses made by the LAT memory system: MEMORY - regular byte-accessable RAM-like memories with no alignment requirements. PCI_CFG - PCI configuration space. REGISTER - PPCI memory-mapped registers. Memory map may contains "holes", so generic non-aligned bytes access not always allowed. |
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Create generic memory descriptor.
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Create memory descriptor from a memory dump command.
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1.3.3