| /linux/arch/loongarch/net/ |
| H A D | bpf_jit.c | 1401 int args_off, int retval_off, int run_ctx_off, bool save_ret) in invoke_bpf_prog() argument
1443 emit_insn(ctx, std, LOONGARCH_GPR_A0, LOONGARCH_GPR_FP, -retval_off); in invoke_bpf_prog()
1444 emit_insn(ctx, std, regmap[BPF_REG_0], LOONGARCH_GPR_FP, -(retval_off - 8)); in invoke_bpf_prog()
1465 int args_off, int retval_off, int run_ctx_off, u32 **branches) in invoke_bpf_mod_ret() argument
1469 emit_insn(ctx, std, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_FP, -retval_off); in invoke_bpf_mod_ret()
1471 invoke_bpf_prog(ctx, tl->links[i], args_off, retval_off, run_ctx_off, true); in invoke_bpf_mod_ret()
1472 emit_insn(ctx, ldd, LOONGARCH_GPR_T1, LOONGARCH_GPR_FP, -retval_off); in invoke_bpf_mod_ret()
1525 int retval_off, args_off, nargs_off, ip_off, run_ctx_off, sreg_off, tcc_ptr_off; in __arch_prepare_bpf_trampoline() local
1579 retval_off = stack_size; in __arch_prepare_bpf_trampoline()
1674 ret = invoke_bpf_prog(ctx, fentry->links[i], args_off, retval_off, in __arch_prepare_bpf_trampoline()
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| /linux/arch/riscv/net/ |
| H A D | bpf_jit_comp64.c | 929 static int invoke_bpf_prog(struct bpf_tramp_link *l, int args_off, int retval_off, in invoke_bpf_prog() argument
971 emit_sd(RV_REG_FP, -retval_off, RV_REG_A0, ctx); in invoke_bpf_prog()
972 emit_sd(RV_REG_FP, -(retval_off - 8), regmap[BPF_REG_0], ctx); in invoke_bpf_prog()
1002 int retval_off, args_off, nregs_off, ip_off, run_ctx_off, sreg_off, stk_arg_off; in __arch_prepare_bpf_trampoline() local
1069 retval_off = stack_size; in __arch_prepare_bpf_trampoline()
1144 ret = invoke_bpf_prog(fentry->links[i], args_off, retval_off, run_ctx_off, in __arch_prepare_bpf_trampoline()
1156 emit_sd(RV_REG_FP, -retval_off, RV_REG_ZERO, ctx); in __arch_prepare_bpf_trampoline()
1158 ret = invoke_bpf_prog(fmod_ret->links[i], args_off, retval_off, in __arch_prepare_bpf_trampoline()
1162 emit_ld(RV_REG_T1, -retval_off, RV_REG_FP, ctx); in __arch_prepare_bpf_trampoline()
1177 emit_sd(RV_REG_FP, -retval_off, RV_REG_A0, ctx); in __arch_prepare_bpf_trampoline()
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| /linux/arch/arm64/net/ |
| H A D | bpf_jit_comp.c | 2299 int bargs_off, int retval_off, int run_ctx_off, in invoke_bpf_prog() argument
2348 emit(A64_STR64I(A64_R(0), A64_SP, retval_off), ctx); in invoke_bpf_prog()
2366 int bargs_off, int retval_off, int run_ctx_off, in invoke_bpf_mod_ret() argument
2374 emit(A64_STR64I(A64_ZR, A64_SP, retval_off), ctx); in invoke_bpf_mod_ret()
2376 invoke_bpf_prog(ctx, tl->links[i], bargs_off, retval_off, in invoke_bpf_mod_ret()
2381 emit(A64_LDR64I(A64_R(10), A64_SP, retval_off), ctx); in invoke_bpf_mod_ret()
2534 int retval_off; in prepare_trampoline() local
2600 retval_off = stack_size; in prepare_trampoline()
2671 retval_off, run_ctx_off, in prepare_trampoline()
2680 invoke_bpf_mod_ret(ctx, fmod_ret, bargs_off, retval_off, in prepare_trampoline()
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