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Line 51... |
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/**********************************************************************//**
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/**********************************************************************//**
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* Available CPU Control and Status Registers (CSRs)
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* Available CPU Control and Status Registers (CSRs)
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**************************************************************************/
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**************************************************************************/
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enum NEORV32_CSR_enum {
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enum NEORV32_CSR_enum {
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CSR_FFLAGS = 0x001, /**< 0x001 - fflags (r/w): Floating-point accrued exception flags */
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CSR_FRM = 0x002, /**< 0x002 - frm (r/w): Floating-point dynamic rounding mode */
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CSR_FCSR = 0x003, /**< 0x003 - fcsr (r/w): Floating-point control/staturs register (frm + fflags) */
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CSR_MSTATUS = 0x300, /**< 0x300 - mstatus (r/w): Machine status register */
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CSR_MSTATUS = 0x300, /**< 0x300 - mstatus (r/w): Machine status register */
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CSR_MISA = 0x301, /**< 0x301 - misa (r/-): CPU ISA and extensions (read-only in NEORV32) */
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CSR_MISA = 0x301, /**< 0x301 - misa (r/-): CPU ISA and extensions (read-only in NEORV32) */
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CSR_MIE = 0x304, /**< 0x304 - mie (r/w): Machine interrupt-enable register */
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CSR_MIE = 0x304, /**< 0x304 - mie (r/w): Machine interrupt-enable register */
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CSR_MTVEC = 0x305, /**< 0x305 - mtvec (r/w): Machine trap-handler base address (for ALL traps) */
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CSR_MTVEC = 0x305, /**< 0x305 - mtvec (r/w): Machine trap-handler base address (for ALL traps) */
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CSR_MCOUNTEREN = 0x306, /**< 0x305 - mcounteren (r/w): Machine counter enable register (controls access rights from U-mode) */
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CSR_MCOUNTEREN = 0x306, /**< 0x305 - mcounteren (r/w): Machine counter enable register (controls access rights from U-mode) */
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// Include all IO driver headers
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// Include all IO driver headers
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// ----------------------------------------------------------------------------
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// ----------------------------------------------------------------------------
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// cpu core
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// cpu core
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#include "neorv32_cpu.h"
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#include "neorv32_cpu.h"
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// intrinsics
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#include "neorv32_intrinsics.h"
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// neorv32 runtime environment
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// neorv32 runtime environment
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#include "neorv32_rte.h"
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#include "neorv32_rte.h"
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// io/peripheral devices
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// io/peripheral devices
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#include "neorv32_cfs.h"
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#include "neorv32_cfs.h"
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