RV64IMACFDFuncs.h File Reference

#include "RV64IMACFD.h"
#include "etiss/jit/CPU.h"
#include "etiss/jit/System.h"
#include "etiss/jit/ReturnCode.h"
#include "etiss/jit/Coverage.h"

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Functions
void	leave (etiss_int32 priv_lvl)
	Generated on Mon, 10 Nov 2025 11:27:24 +0000.
void	wait (etiss_int32 flag)
etiss_uint8	RV64IMACFD_extension_enabled (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_int8 extension)
	Generated on Mon, 10 Nov 2025 11:27:24 +0000.
etiss_uint32	fadd_s (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fsub_s (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fmul_s (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fdiv_s (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fmadd_s (etiss_uint32, etiss_uint32, etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fsel_s (etiss_uint32, etiss_uint32, etiss_uint32)
etiss_uint32	fsqrt_s (etiss_uint32, etiss_uint8)
etiss_uint32	fcmp_s (etiss_uint32, etiss_uint32, etiss_uint32)
etiss_uint32	fcvt_s (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint64	fcvt_32_64 (etiss_uint32, etiss_uint32, etiss_uint8)
etiss_uint32	fcvt_64_32 (etiss_uint64, etiss_uint32, etiss_uint8)
etiss_uint32	unbox_s (etiss_uint64)
etiss_uint32	fclass_s (etiss_uint32)
etiss_uint32	fget_flags ()
etiss_uint8	RV64IMACFD_get_rm (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_uint8 rm)
etiss_uint64	fadd_d (etiss_uint64, etiss_uint64, etiss_uint8)
etiss_uint64	fsub_d (etiss_uint64, etiss_uint64, etiss_uint8)
etiss_uint64	fmul_d (etiss_uint64, etiss_uint64, etiss_uint8)
etiss_uint64	fdiv_d (etiss_uint64, etiss_uint64, etiss_uint8)
etiss_uint64	fmadd_d (etiss_uint64, etiss_uint64, etiss_uint64, etiss_uint32, etiss_uint8)
etiss_uint64	fsel_d (etiss_uint64, etiss_uint64, etiss_uint32)
etiss_uint64	fsqrt_d (etiss_uint64, etiss_uint8)
etiss_uint64	fcmp_d (etiss_uint64, etiss_uint64, etiss_uint32)
etiss_uint64	fcvt_d (etiss_uint64, etiss_uint32, etiss_uint8)
etiss_uint32	fconv_d2f (etiss_uint64, etiss_uint8)
etiss_uint64	fconv_f2d (etiss_uint32, etiss_uint8)
etiss_uint64	unbox_d (etiss_uint64)
etiss_uint64	fclass_d (etiss_uint64)
etiss_uint64	etiss_get_cycles (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
etiss_uint64	etiss_get_time ()
etiss_uint64	etiss_get_instret (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
etiss_uint64	RV64IMACFD_sstatus_mask (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
etiss_uint64	RV64IMACFD_mstatus_mask (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
etiss_uint64	RV64IMACFD_csr_read (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_uint32 csr)
void	RV64IMACFD_csr_write (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_uint32 csr, etiss_uint64 val)
etiss_uint64	RV64IMACFD_get_field (etiss_uint64 reg, etiss_uint64 mask)
etiss_uint64	RV64IMACFD_set_field (etiss_uint64 reg, etiss_uint64 mask, etiss_uint64 val)
etiss_uint8	RV64IMACFD_ctz (etiss_uint64 val)
void	RV64IMACFD_raise (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_int32 irq, etiss_uint64 mcause)
void	RV64IMACFD_translate_exc_code (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_int32 cause)
etiss_uint64	RV64IMACFD_calc_irq_mcause (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
void	RV64IMACFD_check_irq (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers)
etiss_int64	RV64IMACFD_mulh (etiss_int64 x, etiss_int64 y)
etiss_int64	RV64IMACFD_mulhsu (etiss_int64 x, etiss_uint64 y)
etiss_uint64	RV64IMACFD_mulhu (etiss_uint64 x, etiss_uint64 y)
etiss_uint8	etiss_semihost_enabled ()
	Checks whether semihosting is enabled in the config.
etiss_int64	etiss_semihost (ETISS_CPU *const cpu, ETISS_System *const system, void *const *const plugin_pointers, etiss_uint32 XLEN, etiss_uint64 operation, etiss_uint64 parameter)
	Executes the semihosting call based on the operation number.

Function Documentation

etiss_get_cycles()

etiss_uint64 etiss_get_cycles	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 19 of file CSRCounters.cpp.

etiss_get_instret()

etiss_uint64 etiss_get_instret	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 31 of file CSRCounters.cpp.

etiss_get_time()

etiss_uint64 etiss_get_time

(

)

Definition at line 24 of file CSRCounters.cpp.

etiss_semihost()

etiss_int64 etiss_semihost	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_uint32	XLEN,
		etiss_uint64	operation,
		etiss_uint64	parameter
	)

Executes the semihosting call based on the operation number.

For description of all semihosting calls see: https://github.com/ARM-software/abi-aa/blob/main/semihosting/semihosting.rst

Definition at line 56 of file semihost.cpp.

etiss_semihost_enabled()

etiss_uint8 etiss_semihost_enabled

(

)

Checks whether semihosting is enabled in the config.

Definition at line 51 of file semihost.cpp.

fadd_d()

etiss_uint64 fadd_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint8	mode
	)

Definition at line 234 of file fp_functions.cpp.

fadd_s()

etiss_uint32 fadd_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint8	mode
	)

Definition at line 59 of file fp_functions.cpp.

fclass_d()

etiss_uint64 fclass_d

(

etiss_uint64

v1

)

Definition at line 366 of file fp_functions.cpp.

fclass_s()

etiss_uint32 fclass_s

(

etiss_uint32

v1

)

Definition at line 183 of file fp_functions.cpp.

fcmp_d()

etiss_uint64 fcmp_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint32	op
	)

Definition at line 278 of file fp_functions.cpp.

fcmp_s()

etiss_uint32 fcmp_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint32	op
	)

Definition at line 99 of file fp_functions.cpp.

fconv_d2f()

etiss_uint32 fconv_d2f	(	etiss_uint64	v1,
		etiss_uint8	mode
	)

Definition at line 212 of file fp_functions.cpp.

fconv_f2d()

etiss_uint64 fconv_f2d	(	etiss_uint32	v1,
		etiss_uint8	mode
	)

Definition at line 223 of file fp_functions.cpp.

fcvt_32_64()

etiss_uint64 fcvt_32_64	(	etiss_uint32	v1,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 395 of file fp_functions.cpp.

fcvt_64_32()

etiss_uint32 fcvt_64_32	(	etiss_uint64	v1,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 414 of file fp_functions.cpp.

fcvt_d()

etiss_uint64 fcvt_d	(	etiss_uint64	v1,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 308 of file fp_functions.cpp.

fcvt_s()

etiss_uint32 fcvt_s	(	etiss_uint32	v1,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 129 of file fp_functions.cpp.

fdiv_d()

etiss_uint64 fdiv_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint8	mode
	)

Definition at line 262 of file fp_functions.cpp.

fdiv_s()

etiss_uint32 fdiv_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint8	mode
	)

Definition at line 83 of file fp_functions.cpp.

fget_flags()

etiss_uint32 fget_flags

(

)

Definition at line 55 of file fp_functions.cpp.

fmadd_d()

etiss_uint64 fmadd_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint64	v3,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 331 of file fp_functions.cpp.

fmadd_s()

etiss_uint32 fmadd_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint32	v3,
		etiss_uint32	op,
		etiss_uint8	mode
	)

Definition at line 152 of file fp_functions.cpp.

fmul_d()

etiss_uint64 fmul_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint8	mode
	)

Definition at line 254 of file fp_functions.cpp.

fmul_s()

etiss_uint32 fmul_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint8	mode
	)

Definition at line 75 of file fp_functions.cpp.

fsel_d()

etiss_uint64 fsel_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint32	op
	)

Definition at line 340 of file fp_functions.cpp.

fsel_s()

etiss_uint32 fsel_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint32	op
	)

Definition at line 161 of file fp_functions.cpp.

fsqrt_d()

etiss_uint64 fsqrt_d	(	etiss_uint64	v1,
		etiss_uint8	mode
	)

Definition at line 270 of file fp_functions.cpp.

fsqrt_s()

etiss_uint32 fsqrt_s	(	etiss_uint32	v1,
		etiss_uint8	mode
	)

Definition at line 91 of file fp_functions.cpp.

fsub_d()

etiss_uint64 fsub_d	(	etiss_uint64	v1,
		etiss_uint64	v2,
		etiss_uint8	mode
	)

Definition at line 246 of file fp_functions.cpp.

fsub_s()

etiss_uint32 fsub_s	(	etiss_uint32	v1,
		etiss_uint32	v2,
		etiss_uint8	mode
	)

Definition at line 67 of file fp_functions.cpp.

leave()

void leave

(

etiss_int32

priv_lvl

)

Generated on Mon, 10 Nov 2025 11:27:24 +0000.

This file contains the function prototypes for the RV64IMACFD core architecture.

RV64IMACFD_calc_irq_mcause()

etiss_uint64 RV64IMACFD_calc_irq_mcause	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 489 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, RV64IMACFD_csr_read(), RV64IMACFD_ctz(), and RV64IMACFD_get_field().

Referenced by RV64IMACFD_check_irq(), and RV64IMACFD_translate_exc_code().

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RV64IMACFD_check_irq()

void RV64IMACFD_check_irq	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 601 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, RV64IMACFD_calc_irq_mcause(), and RV64IMACFD_raise().

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RV64IMACFD_csr_read()

etiss_uint64 RV64IMACFD_csr_read	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_uint32	csr
	)

Definition at line 103 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, etiss_get_cycles(), etiss_get_instret(), and etiss_get_time().

Referenced by RV64IMACFD_calc_irq_mcause(), and RV64IMACFD_raise().

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RV64IMACFD_csr_write()

void RV64IMACFD_csr_write	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_uint32	csr,
		etiss_uint64	val
	)

Definition at line 184 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, RV64IMACFD_mstatus_mask(), and RV64IMACFD_sstatus_mask().

Referenced by RV64IMACFD_raise().

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RV64IMACFD_ctz()

etiss_uint8 RV64IMACFD_ctz

(

etiss_uint64

val

)

Definition at line 252 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

Referenced by RV64IMACFD_calc_irq_mcause().

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RV64IMACFD_extension_enabled()

etiss_uint8 RV64IMACFD_extension_enabled	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_int8	extension
	)

Generated on Mon, 10 Nov 2025 11:27:24 +0000.

This file contains the function implementations for the RV64IMACFD core architecture.

Definition at line 10 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

Referenced by RV64IMACFD_sstatus_mask().

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RV64IMACFD_get_field()

etiss_uint64 RV64IMACFD_get_field	(	etiss_uint64	reg,
		etiss_uint64	mask
	)

Definition at line 223 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

Referenced by RV64IMACFD_calc_irq_mcause(), RV64IMACFD_raise(), and RV64IMACFD_sstatus_mask().

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RV64IMACFD_get_rm()

etiss_uint8 RV64IMACFD_get_rm	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_uint8	rm
	)

Definition at line 21 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, and RV64IMACFD_raise().

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RV64IMACFD_mstatus_mask()

etiss_uint64 RV64IMACFD_mstatus_mask	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 90 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, and RV64IMACFD_sstatus_mask().

Referenced by RV64IMACFD_csr_write().

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RV64IMACFD_mulh()

etiss_int64 RV64IMACFD_mulh	(	etiss_int64	x,
		etiss_int64	y
	)

Definition at line 617 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

RV64IMACFD_mulhsu()

etiss_int64 RV64IMACFD_mulhsu	(	etiss_int64	x,
		etiss_uint64	y
	)

Definition at line 630 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

RV64IMACFD_mulhu()

etiss_uint64 RV64IMACFD_mulhu	(	etiss_uint64	x,
		etiss_uint64	y
	)

Definition at line 643 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

RV64IMACFD_raise()

void RV64IMACFD_raise	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_int32	irq,
		etiss_uint64	mcause
	)

Definition at line 338 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, ETISS_CPU::exception, ETISS_CPU::instructionPointer, ETISS_CPU::return_pending, RV64IMACFD_csr_read(), RV64IMACFD_csr_write(), RV64IMACFD_get_field(), RV64IMACFD_set_field(), and s.

Referenced by RV64IMACFD_check_irq(), RV64IMACFD_get_rm(), and RV64IMACFD_translate_exc_code().

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RV64IMACFD_set_field()

etiss_uint64 RV64IMACFD_set_field	(	etiss_uint64	reg,
		etiss_uint64	mask,
		etiss_uint64	val
	)

Definition at line 241 of file RV64IMACFDFuncs.c.

References etiss_coverage_count.

Referenced by RV64IMACFD_raise().

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RV64IMACFD_sstatus_mask()

etiss_uint64 RV64IMACFD_sstatus_mask	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers
	)

Definition at line 44 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, RV64IMACFD_extension_enabled(), and RV64IMACFD_get_field().

Referenced by RV64IMACFD_csr_write(), and RV64IMACFD_mstatus_mask().

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RV64IMACFD_translate_exc_code()

void RV64IMACFD_translate_exc_code	(	ETISS_CPU *const	cpu,
		ETISS_System *const	system,
		void *const *const	plugin_pointers,
		etiss_int32	cause
	)

Definition at line 428 of file RV64IMACFDFuncs.c.

References etiss_coverage_count, RV64IMACFD_calc_irq_mcause(), and RV64IMACFD_raise().

Referenced by RV64IMACFDArch::handleException().

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unbox_d()

etiss_uint64 unbox_d

(

etiss_uint64

)

unbox_s()

etiss_uint32 unbox_s

(

etiss_uint64

v

)

Definition at line 436 of file fp_functions.cpp.

wait()

void wait

(

etiss_int32

flag

)