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66 lines
2.4 KiB
66 lines
2.4 KiB
5 months ago
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/*************************************************************************
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* Processor-specific object file. Contains SFR definitions.
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*************************************************************************/
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INPUT("processor.o")
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/*************************************************************************
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* For interrupt vector handling
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*************************************************************************/
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PROVIDE(_vector_spacing = 0x00000001);
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_ebase_address = 0x9FC01000;
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/*************************************************************************
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* Memory Address Equates
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*************************************************************************/
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_RESET_ADDR = 0xBFC00000;
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_BEV_EXCPT_ADDR = 0xBFC00380;
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_DBG_EXCPT_ADDR = 0xBFC00480;
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_DBG_CODE_ADDR = 0xBFC02000;
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_GEN_EXCPT_ADDR = _ebase_address + 0x180;
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/*************************************************************************
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* Memory Regions
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*
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* Memory regions without attributes cannot be used for orphaned sections.
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* Only sections specifically assigned to these regions can be allocated
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* into these regions.
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*************************************************************************/
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MEMORY
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{
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kseg0_program_mem (rx) : ORIGIN = 0x9D000000, LENGTH = 0x80000
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kseg0_boot_mem : ORIGIN = 0x9FC00490, LENGTH = 0x970
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exception_mem : ORIGIN = 0x9FC01000, LENGTH = 0x1000
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kseg1_boot_mem : ORIGIN = 0xBFC00000, LENGTH = 0x490
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debug_exec_mem : ORIGIN = 0xBFC02000, LENGTH = 0xFF0
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config3 : ORIGIN = 0xBFC02FF0, LENGTH = 0x4
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config2 : ORIGIN = 0xBFC02FF4, LENGTH = 0x4
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config1 : ORIGIN = 0xBFC02FF8, LENGTH = 0x4
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config0 : ORIGIN = 0xBFC02FFC, LENGTH = 0x4
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kseg1_data_mem (w!x) : ORIGIN = 0xA0000000, LENGTH = 0x20000
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sfrs : ORIGIN = 0xBF800000, LENGTH = 0x100000
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configsfrs : ORIGIN = 0xBFC02FF0, LENGTH = 0x10
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}
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SECTIONS
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{
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.config_BFC02FF0 : {
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KEEP(*(.config_BFC02FF0))
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} > config3
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.config_BFC02FF4 : {
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KEEP(*(.config_BFC02FF4))
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} > config2
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.config_BFC02FF8 : {
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KEEP(*(.config_BFC02FF8))
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} > config1
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.config_BFC02FFC : {
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KEEP(*(.config_BFC02FFC))
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} > config0
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.text :
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{
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__fsymtab_start = .;
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KEEP(*(FSymTab))
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__fsymtab_end = .;
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__vsymtab_start = .;
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KEEP(*(VSymTab))
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__vsymtab_end = .;
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} > kseg0_program_mem
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}
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