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Searched refs:jmp_offset (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.10/arch/arm64/net/
Dbpf_jit_comp.c277 #define jmp_offset (out_offset - (cur_offset)) in emit_bpf_tail_call() macro
288 emit(A64_B_(A64_COND_CS, jmp_offset), ctx); in emit_bpf_tail_call()
296 emit(A64_B_(A64_COND_HI, jmp_offset), ctx); in emit_bpf_tail_call()
308 emit(A64_CBZ(1, prg, jmp_offset), ctx); in emit_bpf_tail_call()
328 #undef jmp_offset in emit_bpf_tail_call()
442 s32 jmp_offset; in build_insn() local
648 jmp_offset = bpf2a64_offset(i, off, ctx); in build_insn()
649 check_imm26(jmp_offset); in build_insn()
650 emit(A64_B(jmp_offset), ctx); in build_insn()
675 jmp_offset = bpf2a64_offset(i, off, ctx); in build_insn()
[all …]
/Linux-v5.10/arch/x86/net/
Dbpf_jit_comp32.c1484 s64 jmp_offset; in do_jit() local
1892 jmp_offset = func - (image + addrs[i]); in do_jit()
1894 if (!imm32 || !is_simm32(jmp_offset)) { in do_jit()
1912 EMIT1_off32(0xE8, jmp_offset + 9); in do_jit()
2150 jmp_offset = addrs[i + insn->off] - addrs[i]; in do_jit()
2151 if (is_imm8(jmp_offset)) { in do_jit()
2152 EMIT2(jmp_cond, jmp_offset); in do_jit()
2153 } else if (is_simm32(jmp_offset)) { in do_jit()
2154 EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); in do_jit()
2156 pr_err("cond_jmp gen bug %llx\n", jmp_offset); in do_jit()
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Dbpf_jit_comp.c823 s64 jmp_offset; in do_jit() local
1410 jmp_offset = addrs[i + insn->off] - addrs[i]; in do_jit()
1411 if (is_imm8(jmp_offset)) { in do_jit()
1412 EMIT2(jmp_cond, jmp_offset); in do_jit()
1413 } else if (is_simm32(jmp_offset)) { in do_jit()
1414 EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); in do_jit()
1416 pr_err("cond_jmp gen bug %llx\n", jmp_offset); in do_jit()
1430 jmp_offset = -2; in do_jit()
1432 jmp_offset = addrs[i + insn->off] - addrs[i]; in do_jit()
1434 if (!jmp_offset) in do_jit()
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/Linux-v5.10/arch/arm/net/
Dbpf_jit_32.c1161 #define jmp_offset (out_offset - (cur_offset) - 2) in emit_bpf_tail_call() macro
1179 _emit(ARM_COND_CS, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1192 _emit(ARM_COND_HI, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1206 _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1226 #undef jmp_offset in emit_bpf_tail_call()
1357 s32 jmp_offset; in build_insn() local
1721 jmp_offset = bpf2a32_offset(i+off, i, ctx); in build_insn()
1725 _emit(ARM_COND_NE, ARM_B(jmp_offset), ctx); in build_insn()
1728 _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx); in build_insn()
1731 _emit(ARM_COND_HI, ARM_B(jmp_offset), ctx); in build_insn()
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/Linux-v5.10/arch/x86/kernel/
Dftrace.c320 unsigned long jmp_offset; in create_trampoline() local
338 jmp_offset = (unsigned long)ftrace_regs_caller_jmp; in create_trampoline()
344 jmp_offset = 0; in create_trampoline()
377 ip = trampoline + (jmp_offset - start_offset); in create_trampoline()