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Searched refs:jmp_offset (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/arch/x86/net/
Dbpf_jit_comp.c430 s64 jmp_offset; in do_jit() local
860 jmp_offset = func - (image + addrs[i]); in do_jit()
861 if (!imm32 || !is_simm32(jmp_offset)) { in do_jit()
866 EMIT1_off32(0xE8, jmp_offset); in do_jit()
963 jmp_offset = addrs[i + insn->off] - addrs[i]; in do_jit()
964 if (is_imm8(jmp_offset)) { in do_jit()
965 EMIT2(jmp_cond, jmp_offset); in do_jit()
966 } else if (is_simm32(jmp_offset)) { in do_jit()
967 EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); in do_jit()
969 pr_err("cond_jmp gen bug %llx\n", jmp_offset); in do_jit()
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Dbpf_jit_comp32.c1638 s64 jmp_offset; in do_jit() local
2028 jmp_offset = func - (image + addrs[i]); in do_jit()
2030 if (!imm32 || !is_simm32(jmp_offset)) { in do_jit()
2048 EMIT1_off32(0xE8, jmp_offset + 9); in do_jit()
2236 jmp_offset = addrs[i + insn->off] - addrs[i]; in do_jit()
2237 if (is_imm8(jmp_offset)) { in do_jit()
2238 EMIT2(jmp_cond, jmp_offset); in do_jit()
2239 } else if (is_simm32(jmp_offset)) { in do_jit()
2240 EMIT2_off32(0x0F, jmp_cond + 0x10, jmp_offset); in do_jit()
2242 pr_err("cond_jmp gen bug %llx\n", jmp_offset); in do_jit()
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/Linux-v4.19/arch/arm64/net/
Dbpf_jit_comp.c266 #define jmp_offset (out_offset - (cur_offset)) in emit_bpf_tail_call() macro
277 emit(A64_B_(A64_COND_CS, jmp_offset), ctx); in emit_bpf_tail_call()
285 emit(A64_B_(A64_COND_HI, jmp_offset), ctx); in emit_bpf_tail_call()
297 emit(A64_CBZ(1, prg, jmp_offset), ctx); in emit_bpf_tail_call()
317 #undef jmp_offset in emit_bpf_tail_call()
368 s32 jmp_offset; in build_insn() local
547 jmp_offset = bpf2a64_offset(i + off, i, ctx); in build_insn()
548 check_imm26(jmp_offset); in build_insn()
549 emit(A64_B(jmp_offset), ctx); in build_insn()
564 jmp_offset = bpf2a64_offset(i + off, i, ctx); in build_insn()
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/Linux-v4.19/arch/arm/net/
Dbpf_jit_32.c1128 #define jmp_offset (out_offset - (cur_offset) - 2) in emit_bpf_tail_call() macro
1146 _emit(ARM_COND_CS, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1159 _emit(ARM_COND_HI, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1173 _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx); in emit_bpf_tail_call()
1193 #undef jmp_offset in emit_bpf_tail_call()
1328 s32 jmp_offset; in build_insn() local
1658 jmp_offset = bpf2a32_offset(i+off, i, ctx); in build_insn()
1662 _emit(ARM_COND_NE, ARM_B(jmp_offset), ctx); in build_insn()
1665 _emit(ARM_COND_EQ, ARM_B(jmp_offset), ctx); in build_insn()
1668 _emit(ARM_COND_HI, ARM_B(jmp_offset), ctx); in build_insn()
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