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/dports/multimedia/v4l-utils/linux-5.13-rc2/arch/mips/include/asm/
H A Dswitch_to.h90 unsigned long fcr31 = mask_fcr31_x(next->thread.fpu.fcr31); \
93 if (unlikely(fcr31)) { \
95 next->thread.fpu.fcr31 &= ~fcr31; \
96 force_fcr31_sig(fcr31, pc, next); \
H A Dfpu_emulator.h171 void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr,
174 unsigned long fcr31);
180 static inline unsigned long mask_fcr31_x(unsigned long fcr31) in mask_fcr31_x() argument
182 return fcr31 & (FPU_CSR_UNI_X | in mask_fcr31_x()
183 ((fcr31 & FPU_CSR_ALL_E) << in mask_fcr31_x()
/dports/multimedia/v4l_compat/linux-5.13-rc2/arch/mips/include/asm/
H A Dswitch_to.h90 unsigned long fcr31 = mask_fcr31_x(next->thread.fpu.fcr31); \
93 if (unlikely(fcr31)) { \
95 next->thread.fpu.fcr31 &= ~fcr31; \
96 force_fcr31_sig(fcr31, pc, next); \
H A Dfpu_emulator.h171 void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr,
174 unsigned long fcr31);
180 static inline unsigned long mask_fcr31_x(unsigned long fcr31) in mask_fcr31_x() argument
182 return fcr31 & (FPU_CSR_UNI_X | in mask_fcr31_x()
183 ((fcr31 & FPU_CSR_ALL_E) << in mask_fcr31_x()
/dports/multimedia/libv4l/linux-5.13-rc2/arch/mips/include/asm/
H A Dswitch_to.h90 unsigned long fcr31 = mask_fcr31_x(next->thread.fpu.fcr31); \
93 if (unlikely(fcr31)) { \
95 next->thread.fpu.fcr31 &= ~fcr31; \
96 force_fcr31_sig(fcr31, pc, next); \
H A Dfpu_emulator.h171 void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr,
174 unsigned long fcr31);
180 static inline unsigned long mask_fcr31_x(unsigned long fcr31) in mask_fcr31_x() argument
182 return fcr31 & (FPU_CSR_UNI_X | in mask_fcr31_x()
183 ((fcr31 & FPU_CSR_ALL_E) << in mask_fcr31_x()
/dports/multimedia/v4l-utils/linux-5.13-rc2/arch/mips/kernel/
H A Dtraps.c823 unsigned long fcr31; in simulate_fp() local
855 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in simulate_fp()
856 current->thread.fpu.fcr31 &= ~fcr31; in simulate_fp()
882 write_32bit_cp1_register(CP1_STATUS, fcr31 & ~mask_fcr31_x(fcr31)); in do_fpe()
907 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_fpe()
908 current->thread.fpu.fcr31 &= ~fcr31; in do_fpe()
1163 unsigned long fcr31 = 0; in do_ri() local
1175 fcr31); in do_ri()
1464 unsigned long fcr31; in do_cpu() local
1479 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_cpu()
[all …]
H A Dbranch.c145 unsigned int fcr31; in __mm_isBranchInstr() local
154 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __mm_isBranchInstr()
156 fcr31 = current->thread.fpu.fcr31; in __mm_isBranchInstr()
160 fcr31 = ~fcr31; in __mm_isBranchInstr()
165 if (fcr31 & (1 << bit)) in __mm_isBranchInstr()
688 unsigned int bit, fcr31, reg; in __compute_return_epc_for_insn() local
712 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __compute_return_epc_for_insn()
714 fcr31 = current->thread.fpu.fcr31; in __compute_return_epc_for_insn()
723 if (~fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
735 if (fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
/dports/multimedia/v4l_compat/linux-5.13-rc2/arch/mips/kernel/
H A Dtraps.c823 unsigned long fcr31; in simulate_fp() local
855 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in simulate_fp()
856 current->thread.fpu.fcr31 &= ~fcr31; in simulate_fp()
882 write_32bit_cp1_register(CP1_STATUS, fcr31 & ~mask_fcr31_x(fcr31)); in do_fpe()
907 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_fpe()
908 current->thread.fpu.fcr31 &= ~fcr31; in do_fpe()
1163 unsigned long fcr31 = 0; in do_ri() local
1175 fcr31); in do_ri()
1464 unsigned long fcr31; in do_cpu() local
1479 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_cpu()
[all …]
H A Dbranch.c145 unsigned int fcr31; in __mm_isBranchInstr() local
154 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __mm_isBranchInstr()
156 fcr31 = current->thread.fpu.fcr31; in __mm_isBranchInstr()
160 fcr31 = ~fcr31; in __mm_isBranchInstr()
165 if (fcr31 & (1 << bit)) in __mm_isBranchInstr()
688 unsigned int bit, fcr31, reg; in __compute_return_epc_for_insn() local
712 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __compute_return_epc_for_insn()
714 fcr31 = current->thread.fpu.fcr31; in __compute_return_epc_for_insn()
723 if (~fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
735 if (fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
/dports/multimedia/libv4l/linux-5.13-rc2/arch/mips/kernel/
H A Dtraps.c823 unsigned long fcr31; in simulate_fp() local
855 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in simulate_fp()
856 current->thread.fpu.fcr31 &= ~fcr31; in simulate_fp()
882 write_32bit_cp1_register(CP1_STATUS, fcr31 & ~mask_fcr31_x(fcr31)); in do_fpe()
907 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_fpe()
908 current->thread.fpu.fcr31 &= ~fcr31; in do_fpe()
1163 unsigned long fcr31 = 0; in do_ri() local
1175 fcr31); in do_ri()
1464 unsigned long fcr31; in do_cpu() local
1479 fcr31 = mask_fcr31_x(current->thread.fpu.fcr31); in do_cpu()
[all …]
H A Dbranch.c145 unsigned int fcr31; in __mm_isBranchInstr() local
154 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __mm_isBranchInstr()
156 fcr31 = current->thread.fpu.fcr31; in __mm_isBranchInstr()
160 fcr31 = ~fcr31; in __mm_isBranchInstr()
165 if (fcr31 & (1 << bit)) in __mm_isBranchInstr()
688 unsigned int bit, fcr31, reg; in __compute_return_epc_for_insn() local
712 fcr31 = read_32bit_cp1_register(CP1_STATUS); in __compute_return_epc_for_insn()
714 fcr31 = current->thread.fpu.fcr31; in __compute_return_epc_for_insn()
723 if (~fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
735 if (fcr31 & (1 << bit)) { in __compute_return_epc_for_insn()
/dports/multimedia/v4l-utils/linux-5.13-rc2/arch/mips/math-emu/
H A Dcp1emu.c736 fcr31 = current->thread.fpu.fcr31; in isBranchInstr()
851 u32 fcr31 = ctx->fcr31; in cop1_cfc() local
856 value = fcr31; in cop1_cfc()
908 u32 fcr31 = ctx->fcr31; in cop1_ctc() local
924 fcr31 = (value & ~mask) | (fcr31 & mask); in cop1_ctc()
963 ctx->fcr31 = fcr31; in cop1_ctc()
1179 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in cop1Emulate()
1566 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpux_emu()
1567 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in fpux_emu()
2764 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpu_emu()
[all …]
/dports/multimedia/v4l_compat/linux-5.13-rc2/arch/mips/math-emu/
H A Dcp1emu.c736 fcr31 = current->thread.fpu.fcr31; in isBranchInstr()
851 u32 fcr31 = ctx->fcr31; in cop1_cfc() local
856 value = fcr31; in cop1_cfc()
908 u32 fcr31 = ctx->fcr31; in cop1_ctc() local
924 fcr31 = (value & ~mask) | (fcr31 & mask); in cop1_ctc()
963 ctx->fcr31 = fcr31; in cop1_ctc()
1179 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in cop1Emulate()
1566 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpux_emu()
1567 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in fpux_emu()
2764 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpu_emu()
[all …]
/dports/multimedia/libv4l/linux-5.13-rc2/arch/mips/math-emu/
H A Dcp1emu.c736 fcr31 = current->thread.fpu.fcr31; in isBranchInstr()
851 u32 fcr31 = ctx->fcr31; in cop1_cfc() local
856 value = fcr31; in cop1_cfc()
908 u32 fcr31 = ctx->fcr31; in cop1_ctc() local
924 fcr31 = (value & ~mask) | (fcr31 & mask); in cop1_ctc()
963 ctx->fcr31 = fcr31; in cop1_ctc()
1179 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in cop1Emulate()
1566 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpux_emu()
1567 if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { in fpux_emu()
2764 ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr; in fpu_emu()
[all …]
/dports/emulators/qemu/qemu-6.2.0/linux-user/mips/
H A Dcpu_loop.c187 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
189 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
191 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
193 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
195 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
404 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
411 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
413 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu60/qemu-6.0.0/linux-user/mips/
H A Dcpu_loop.c196 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
198 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
200 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
202 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
204 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
413 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
420 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
422 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu5/qemu-5.2.0/linux-user/mips/
H A Dcpu_loop.c195 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
197 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
199 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
201 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
203 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
414 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
421 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
423 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu-guest-agent/qemu-5.0.1/linux-user/mips/
H A Dcpu_loop.c191 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
193 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
195 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
197 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
199 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
410 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
417 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
419 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu-devel/qemu-de8ed1055c2ce18c95f597eb10df360dcb534f99/linux-user/mips/
H A Dcpu_loop.c198 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
200 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
202 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
204 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
206 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
415 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
422 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
424 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu-cheri/qemu-0a323821042c36e21ea80e58b9545dfc3b0cb8ef/linux-user/mips/
H A Dcpu_loop.c191 if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INVALID) { in cpu_loop()
193 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_DIV0) { in cpu_loop()
195 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_OVERFLOW) { in cpu_loop()
197 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_UNDERFLOW) { in cpu_loop()
199 } else if (GET_FP_CAUSE(env->active_fpu.fcr31) & FP_INEXACT) { in cpu_loop()
410 ((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) != 0)) { in target_cpu_copy_regs()
417 env->active_fpu.fcr31 |= (1 << FCR31_NAN2008); in target_cpu_copy_regs()
419 env->active_fpu.fcr31 &= ~(1 << FCR31_NAN2008); in target_cpu_copy_regs()
/dports/emulators/qemu60/qemu-6.0.0/target/mips/
H A Dfpu_helper.h18 set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], in restore_rounding_mode()
24 set_flush_to_zero((env->active_fpu.fcr31 & (1 << FCR31_FS)) != 0, in restore_flush_mode()
30 set_snan_bit_is_one((env->active_fpu.fcr31 & (1 << FCR31_NAN2008)) == 0, in restore_snan_bit_mode()
/dports/emulators/qemu-devel/qemu-de8ed1055c2ce18c95f597eb10df360dcb534f99/target/mips/
H A Dfpu_helper.h18 set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], in restore_rounding_mode()
24 set_flush_to_zero((env->active_fpu.fcr31 & (1 << FCR31_FS)) != 0, in restore_flush_mode()
30 bool nan2008 = env->active_fpu.fcr31 & (1 << FCR31_NAN2008); in restore_snan_bit_mode()
/dports/emulators/qemu/qemu-6.2.0/target/mips/
H A Dfpu_helper.h18 set_float_rounding_mode(ieee_rm[env->active_fpu.fcr31 & 3], in restore_rounding_mode()
24 set_flush_to_zero((env->active_fpu.fcr31 & (1 << FCR31_FS)) != 0, in restore_flush_mode()
30 bool nan2008 = env->active_fpu.fcr31 & (1 << FCR31_NAN2008); in restore_snan_bit_mode()
/dports/emulators/qemu-utils/qemu-4.2.1/target/mips/
H A Dgdbstub.c36 return gdb_get_regl(mem_buf, (int32_t)env->active_fpu.fcr31); in mips_cpu_gdb_read_register()
93 env->active_fpu.fcr31 = (tmp & env->active_fpu.fcr31_rw_bitmask) | in mips_cpu_gdb_write_register()
94 (env->active_fpu.fcr31 & ~(env->active_fpu.fcr31_rw_bitmask)); in mips_cpu_gdb_write_register()

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