| /linux/arch/arm/probes/ |
| H A D | decode.c | 84 static unsigned long __kprobes __check_eq(unsigned long cpsr) in __check_eq() argument
86 return cpsr & PSR_Z_BIT; in __check_eq()
89 static unsigned long __kprobes __check_ne(unsigned long cpsr) in __check_ne() argument
91 return (~cpsr) & PSR_Z_BIT; in __check_ne()
94 static unsigned long __kprobes __check_cs(unsigned long cpsr) in __check_cs() argument
96 return cpsr & PSR_C_BIT; in __check_cs()
99 static unsigned long __kprobes __check_cc(unsigned long cpsr) in __check_cc() argument
101 return (~cpsr) & PSR_C_BIT; in __check_cc()
104 static unsigned long __kprobes __check_mi(unsigned long cpsr) in __check_mi() argument
106 return cpsr & PSR_N_BIT; in __check_mi()
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| H A D | decode-thumb.h | 17 #define in_it_block(cpsr) ((cpsr & 0x06000c00) != 0x00000000) argument
24 #define current_cond(cpsr) ((cpsr >> 12) & 0xf) argument
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| H A D | decode.h | 41 long cpsr = regs->ARM_cpsr; in bx_write_pc() local
43 cpsr |= PSR_T_BIT; in bx_write_pc()
46 cpsr &= ~PSR_T_BIT; in bx_write_pc()
49 regs->ARM_cpsr = cpsr; in bx_write_pc()
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| H A D | decode-thumb.c | 836 static unsigned long __kprobes thumb_check_cc(unsigned long cpsr) in thumb_check_cc() argument
838 if (unlikely(in_it_block(cpsr))) in thumb_check_cc()
839 return probes_condition_checks[current_cond(cpsr)](cpsr); in thumb_check_cc()
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| /linux/arch/arm/probes/kprobes/ |
| H A D | actions-arm.c | 170 unsigned long cpsr = regs->ARM_cpsr; in emulate_rd12rn16rm0rs8_rwflags() local
176 : "=r" (rdv), [cpsr] "=r" (cpsr) in emulate_rd12rn16rm0rs8_rwflags()
178 "1" (cpsr), [fn] "r" (asi->insn_fn) in emulate_rd12rn16rm0rs8_rwflags()
186 regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK); in emulate_rd12rn16rm0rs8_rwflags()
200 unsigned long cpsr = regs->ARM_cpsr; in emulate_rd12rn16rm0_rwflags_nopc() local
206 : "=r" (rdv), [cpsr] "=r" (cpsr) in emulate_rd12rn16rm0_rwflags_nopc()
208 "1" (cpsr), [fn] "r" (asi->insn_fn) in emulate_rd12rn16rm0_rwflags_nopc()
213 regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK); in emulate_rd12rn16rm0_rwflags_nopc()
230 unsigned long cpsr = regs->ARM_cpsr; in emulate_rd16rn12rm0rs8_rwflags_nopc() local
236 : "=r" (rdv), [cpsr] "=r" (cpsr) in emulate_rd16rn12rm0rs8_rwflags_nopc()
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| H A D | actions-thumb.c | 221 unsigned long cpsr = regs->ARM_cpsr; in t32_emulate_rd8rn16rm0_rwflags() local
227 : "=r" (rdv), [cpsr] "=r" (cpsr) in t32_emulate_rd8rn16rm0_rwflags()
229 "1" (cpsr), [fn] "r" (asi->insn_fn) in t32_emulate_rd8rn16rm0_rwflags()
234 regs->ARM_cpsr = (regs->ARM_cpsr & ~APSR_MASK) | (cpsr & APSR_MASK); in t32_emulate_rd8rn16rm0_rwflags()
388 unsigned long cpsr = regs->ARM_cpsr; in t16_simulate_it() local
389 cpsr &= ~PSR_IT_MASK; in t16_simulate_it()
390 cpsr |= (insn & 0xfc) << 8; in t16_simulate_it()
391 cpsr |= (insn & 0x03) << 25; in t16_simulate_it()
392 regs->ARM_cpsr = cpsr; in t16_simulate_it()
477 unsigned long cpsr = t16_emulate_loregs(insn, asi, regs); in t16_emulate_loregs_noitrwflags() local
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| H A D | test-core.c | 1009 static unsigned long test_check_cc(int cc, unsigned long cpsr) in test_check_cc() argument
1011 int ret = arm_check_condition(cc << 28, cpsr); in test_check_cc()
1022 unsigned long cpsr; in test_context_cpsr() local
1027 cpsr = (scenario & 0xf) << 28; /* N,Z,C,V flags */ in test_context_cpsr()
1028 cpsr |= (scenario & 0xf) << 16; /* GE flags */ in test_context_cpsr()
1029 cpsr |= (scenario & 0x1) << 27; /* Toggle Q flag */ in test_context_cpsr()
1035 probe_should_run = test_check_cc(cc, cpsr) != 0; in test_context_cpsr()
1043 probe_should_run = test_check_cc(cc, cpsr) != 0; in test_context_cpsr()
1063 cpsr |= cond_base << 13; /* ITSTATE<7:5> */ in test_context_cpsr()
1064 cpsr |= (mask & 0x1) << 12; /* ITSTATE<4> */ in test_context_cpsr()
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| /linux/drivers/firmware/efi/libstub/ |
| H A D | arm32-stub.c | 14 static void get_cpu_state(u32 *cpsr, u32 *sctlr) in get_cpu_state() argument
16 asm("mrs %0, cpsr" : "=r"(*cpsr)); in get_cpu_state()
17 if ((*cpsr & MODE_MASK) == HYP_MODE) in get_cpu_state()
26 u32 cpsr, sctlr; in check_platform_features() local
29 get_cpu_state(&cpsr, &sctlr); in check_platform_features()
32 ((cpsr & MODE_MASK) == HYP_MODE) ? "HYP" : "SVC", in check_platform_features()
43 efi_entry_state->cpsr_before_ebs = cpsr; in check_platform_features()
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| /linux/arch/arm/include/asm/ |
| H A D | ptrace.h | 180 static inline unsigned long it_advance(unsigned long cpsr) in it_advance() argument
182 if ((cpsr & 0x06000400) == 0) { in it_advance()
184 cpsr &= ~PSR_IT_MASK; in it_advance()
188 unsigned long it = cpsr & mask; in it_advance()
192 cpsr &= ~mask; in it_advance()
193 cpsr |= it; in it_advance()
195 return cpsr; in it_advance()
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| H A D | assembler.h | 170 mrs \oldcpsr, cpsr
179 mrs \oldcpsr, cpsr
442 mrs \reg , cpsr
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| /linux/arch/arm64/kvm/ |
| H A D | trace_arm.h | 120 unsigned long cpsr),
121 TP_ARGS(vcpu_pc, instr, cpsr),
126 __field( unsigned long, cpsr )
132 __entry->cpsr = cpsr;
136 __entry->vcpu_pc, __entry->instr, __entry->cpsr)
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| /linux/arch/arm/kernel/ |
| H A D | fiqasm.S | 27 mrs r1, cpsr
40 mrs r1, cpsr
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| H A D | hyp-stub.S | 32 mrs \reg1, cpsr
82 mrs r4, cpsr
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| H A D | iwmmxt.S | 191 mrs ip, cpsr
238 mrs ip, cpsr
276 mrs ip, cpsr
339 mrs r2, cpsr
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| H A D | entry-header.S | 178 mrs \rtemp, cpsr
190 mrs \rtemp, cpsr
343 ldr r1, [sp, #\offset + S_PSR] @ get calling cpsr
359 movs pc, lr @ return & move spsr_svc into cpsr
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| H A D | ptrace.c | 85 REG_OFFSET_NAME(cpsr),
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| /linux/arch/arm/mach-rpc/ |
| H A D | ecard-loader.S | 13 mrs rt, cpsr; \
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| /linux/arch/arm/mm/ |
| H A D | proc-feroceon.S | 262 mrs r2, cpsr
304 mrs r2, cpsr
340 mrs r2, cpsr
372 mrs r2, cpsr
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| H A D | cache-v6.S | 41 mrs r1, cpsr
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| H A D | proc-arm926.S | 96 mrs r3, cpsr @ Disable FIQs while Icache
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| /linux/drivers/spi/ |
| H A D | spi-pl022.c | 412 u16 cpsr; member
481 writew(chip->cpsr, SSP_CPSR(pl022->virtbase)); in restore_state()
1715 chip->cpsr = 0; in pl022_setup()
1733 chip->cpsr = clk_freq.cpsdvsr; in pl022_setup()
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| /linux/drivers/net/ethernet/huawei/hinic/ |
| H A D | hinic_hw_dev.h | 597 u32 cpsr; member
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| H A D | hinic_devlink.c | 414 devlink_fmsg_u32_pair_put(fmsg, "cpsr", winfo->cpsr); in mgmt_watchdog_report_show()
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| /linux/arch/arm/boot/compressed/ |
| H A D | head.S | 225 AR_CLASS( mrs r9, cpsr )
238 mrs r2, cpsr @ get current mode
1470 mrs r0, cpsr @ get the current mode
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| /linux/include/hyperv/ |
| H A D | hvhdk.h | 831 u64 cpsr; member
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