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Searched refs:ppc_inst (Results 1 – 25 of 33) sorted by relevance

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/linux/arch/powerpc/include/asm/
A Dinst.h13 struct ppc_inst __gui_inst; \
23 __gui_inst = ppc_inst(__prefix); \
46 struct ppc_inst { struct
53 static inline u32 ppc_inst_val(struct ppc_inst x) in ppc_inst_val() argument
63 #define ppc_inst(x) ((struct ppc_inst){ .val = (x) }) macro
74 #define ppc_inst_prefix(x, y) ppc_inst(x)
88 return ppc_inst(*ptr); in ppc_inst_read()
96 static inline struct ppc_inst ppc_inst_swab(struct ppc_inst x) in ppc_inst_swab()
101 static inline bool ppc_inst_equal(struct ppc_inst x, struct ppc_inst y) in ppc_inst_equal()
110 static inline int ppc_inst_len(struct ppc_inst x) in ppc_inst_len()
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A Dcode-patching.h27 int create_branch(struct ppc_inst *instr, const u32 *addr,
29 int create_cond_branch(struct ppc_inst *instr, const u32 *addr,
32 int patch_instruction(u32 *addr, struct ppc_inst instr);
33 int raw_patch_instruction(u32 *addr, struct ppc_inst instr);
40 static inline int patch_instruction_site(s32 *site, struct ppc_inst instr) in patch_instruction_site()
53 return patch_instruction(addr, ppc_inst((*addr & ~clr) | set)); in modify_instruction()
61 int instr_is_relative_branch(struct ppc_inst instr);
62 int instr_is_relative_link_branch(struct ppc_inst instr);
64 int translate_branch(struct ppc_inst *instr, const u32 *dest, const u32 *src);
65 extern bool is_conditional_branch(struct ppc_inst instr);
A Dhw_breakpoint.h59 bool wp_check_constraints(struct pt_regs *regs, struct ppc_inst instr,
63 void wp_get_instr_detail(struct pt_regs *regs, struct ppc_inst *instr,
A Dsstep.h148 struct ppc_inst instr);
165 extern int emulate_step(struct pt_regs *regs, struct ppc_inst instr);
/linux/arch/powerpc/lib/
A Dcode-patching.c203 struct ppc_inst instr; in patch_branch()
263 *instr = ppc_inst(0); in create_branch()
420 struct ppc_inst instr; in test_branch_iform()
444 patch_instruction(iptr, ppc_inst(0x48000103)); in test_branch_iform()
447 patch_instruction(iptr, ppc_inst(0x480420ff)); in test_branch_iform()
450 patch_instruction(iptr, ppc_inst(0x49fffffc)); in test_branch_iform()
453 patch_instruction(iptr, ppc_inst(0x4bfffffc)); in test_branch_iform()
456 patch_instruction(iptr, ppc_inst(0x4a000000)); in test_branch_iform()
502 struct ppc_inst instr; in test_create_function_call()
516 struct ppc_inst instr; in test_branch_bform()
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A Dtest_emulate_step.c795 struct ppc_inst instr; in test_plxvp_pstxvp()
909 struct ppc_inst instr;
925 .instr = ppc_inst(PPC_RAW_NOP()),
964 .instr = ppc_inst(PPC_RAW_ADD(20, 21, 22)),
972 .instr = ppc_inst(PPC_RAW_ADD(20, 21, 22)),
980 .instr = ppc_inst(PPC_RAW_ADD(20, 21, 22)),
988 .instr = ppc_inst(PPC_RAW_ADD(20, 21, 22)),
996 .instr = ppc_inst(PPC_RAW_ADD(20, 21, 22)),
1603 struct ppc_inst instr, in emulate_compute_instr()
1630 struct ppc_inst instr) in execute_compute_instr()
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A Dfeature-fixups.c50 struct ppc_inst instr; in patch_alt_instruction()
154 patch_instruction(dest, ppc_inst(instrs[0])); in do_stf_entry_barrier_fixups()
161 patch_instruction(dest, ppc_inst(instrs[0])); in do_stf_entry_barrier_fixups()
214 patch_instruction(dest, ppc_inst(instrs[0])); in do_stf_exit_barrier_fixups()
308 patch_instruction(dest, ppc_inst(instrs[0])); in do_uaccess_flush_fixups()
384 patch_instruction(dest, ppc_inst(instrs[0])); in __do_entry_flush_fixups()
391 patch_instruction(dest, ppc_inst(instrs[0])); in __do_entry_flush_fixups()
470 patch_instruction(dest, ppc_inst(instrs[0])); in __do_rfi_flush_fixups()
533 patch_instruction(dest, ppc_inst(instr)); in do_barrier_nospec_fixups_range()
576 patch_instruction(dest, ppc_inst(instr[0])); in do_barrier_nospec_fixups_range()
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/linux/arch/powerpc/kernel/trace/
A Dftrace.c44 static struct ppc_inst
47 struct ppc_inst op; in ftrace_call_replace()
58 ftrace_modify_code(unsigned long ip, struct ppc_inst old, struct ppc_inst new) in ftrace_modify_code()
93 struct ppc_inst op; in test_24bit_addr()
224 struct ppc_inst op; in __ftrace_make_nop()
332 struct ppc_inst op; in setup_mcount_compiler_tramp()
399 struct ppc_inst op; in __ftrace_make_nop_kernel()
492 expected_nop_sequence(void *ip, struct ppc_inst op0, struct ppc_inst op1) in expected_nop_sequence()
591 struct ppc_inst op;
629 struct ppc_inst op;
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/linux/arch/powerpc/kernel/
A Doptprobes.c129 patch_instruction(addr++, ppc_inst(PPC_RAW_LIS(reg, PPC_HI(val)))); in patch_imm32_load_insns()
130 patch_instruction(addr, ppc_inst(PPC_RAW_ORI(reg, reg, PPC_LO(val)))); in patch_imm32_load_insns()
139 patch_instruction(addr++, ppc_inst(PPC_RAW_LIS(reg, PPC_HIGHEST(val)))); in patch_imm64_load_insns()
140 patch_instruction(addr++, ppc_inst(PPC_RAW_ORI(reg, reg, PPC_HIGHER(val)))); in patch_imm64_load_insns()
141 patch_instruction(addr++, ppc_inst(PPC_RAW_SLDI(reg, reg, 32))); in patch_imm64_load_insns()
142 patch_instruction(addr++, ppc_inst(PPC_RAW_ORIS(reg, reg, PPC_HI(val)))); in patch_imm64_load_insns()
143 patch_instruction(addr, ppc_inst(PPC_RAW_ORI(reg, reg, PPC_LO(val)))); in patch_imm64_load_insns()
156 struct ppc_inst branch_op_callback, branch_emulate_step, temp; in arch_prepare_optimized_kprobe()
195 rc = patch_instruction(buff + i, ppc_inst(*(optprobe_template_entry + i))); in arch_prepare_optimized_kprobe()
272 struct ppc_inst instr; in arch_optimize_kprobes()
A Dsecurity.c444 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
445 patch_instruction_site(site2, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
455 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
457 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
459 patch_instruction_site(site, ppc_inst(PPC_RAW_NOP())); in update_branch_cache_flush()
470 patch_instruction_site(site, ppc_inst(0x39207fff)); // li r9,0x7fff in update_branch_cache_flush()
472 patch_instruction_site(site, ppc_inst(0x7d2903a6)); // mtctr r9 in update_branch_cache_flush()
474 patch_instruction_site(site, ppc_inst(PPC_INST_BCCTR_FLUSH)); in update_branch_cache_flush()
482 ppc_inst(PPC_RAW_BLR())); in update_branch_cache_flush()
487 ppc_inst(PPC_RAW_BLR())); in update_branch_cache_flush()
A Dstatic_call.c20 err = patch_instruction(tramp + PPC_SCT_DATA, ppc_inst(target)); in arch_static_call_transform()
26 err = patch_instruction(tramp, ppc_inst(PPC_RAW_BLR())); in arch_static_call_transform()
30 err = patch_instruction(tramp, ppc_inst(PPC_RAW_NOP())); in arch_static_call_transform()
A Dmodule_64.c433 ppc_inst(ppc64_stub_insns[i]))) in create_stub()
447 ppc_inst(entry->jump[0] | PPC_HA(reladdr)))) in create_stub()
451 ppc_inst(entry->jump[1] | PPC_LO(reladdr)))) in create_stub()
458 ppc_inst(((u32 *)(&desc))[i]))) in create_stub()
462 if (patch_instruction(&entry->magic, ppc_inst(STUB_MAGIC))) in create_stub()
510 if (!instr_is_relative_link_branch(ppc_inst(*prev_insn))) in restore_r2()
520 if (patch_instruction(instruction, ppc_inst(PPC_INST_LD_TOC))) in restore_r2()
665 if (patch_instruction((u32 *)location, ppc_inst(value))) in apply_relocate_add()
A Dhw_breakpoint_constraints.c83 bool wp_check_constraints(struct pt_regs *regs, struct ppc_inst instr, in wp_check_constraints()
100 if (unlikely(ppc_inst_equal(instr, ppc_inst(0)))) { in wp_check_constraints()
130 void wp_get_instr_detail(struct pt_regs *regs, struct ppc_inst *instr, in wp_get_instr_detail()
A Depapr_paravirt.c40 struct ppc_inst inst = ppc_inst(be32_to_cpu(insts[i])); in early_init_dt_scan_epapr()
A Dkprobes.c127 struct ppc_inst insn = ppc_inst_read(p->addr); in arch_prepare_kprobe()
168 WARN_ON_ONCE(patch_instruction(p->addr, ppc_inst(BREAKPOINT_INSTRUCTION))); in arch_arm_kprobe()
174 WARN_ON_ONCE(patch_instruction(p->addr, ppc_inst(p->opcode))); in arch_disarm_kprobe()
247 struct ppc_inst insn = ppc_inst_read(p->ainsn.insn); in try_to_emulate()
A Dsetup_32.c78 struct ppc_inst insn; in machine_init()
88 patch_instruction_site(&patch__memcpy_nocache, ppc_inst(PPC_RAW_NOP())); in machine_init()
A Djump_label.c19 patch_instruction(addr, ppc_inst(PPC_RAW_NOP())); in arch_jump_label_transform()
A Dhw_breakpoint.c526 struct ppc_inst instr) in stepping_handler()
619 struct ppc_inst instr = ppc_inst(0); in hw_breakpoint_handler()
648 ppc_inst_equal(instr, ppc_inst(0))) { in hw_breakpoint_handler()
A Dalign.c108 struct ppc_inst ppc_instr) in emulate_spe()
303 struct ppc_inst instr; in fix_alignment()
A Dcrash_dump.c48 patch_instruction(p, ppc_inst(PPC_RAW_NOP())); in create_trampoline()
/linux/arch/powerpc/xmon/
A Dxmon_bpts.h8 #define BPT_SIZE (sizeof(struct ppc_inst) * 2)
9 #define BPT_WORDS (BPT_SIZE / sizeof(struct ppc_inst))
/linux/arch/powerpc/mm/
A Dmaccess.c15 int copy_inst_from_kernel_nofault(struct ppc_inst *inst, u32 *src) in copy_inst_from_kernel_nofault()
27 *inst = ppc_inst(val); in copy_inst_from_kernel_nofault()
/linux/arch/powerpc/mm/nohash/
A D44x.c251 patch_instruction_site(&patch__tlb_44x_kuep, ppc_inst(PPC_RAW_NOP())); in setup_kuep()
256 patch_instruction_site(&patch__tlb_47x_kuep, ppc_inst(PPC_RAW_NOP())); in setup_kuep()
/linux/arch/powerpc/perf/
A D8xx-pmu.c156 struct ppc_inst insn = ppc_inst(PPC_RAW_MFSPR(10, SPRN_SPRG_SCRATCH2)); in mpc8xx_pmu_del()
/linux/arch/powerpc/platforms/86xx/
A Dmpc86xx_smp.c86 patch_instruction(vector, ppc_inst(save_vector)); in smp_86xx_kick_cpu()

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