--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/* Converted from tools/testing/selftests/bpf/verifier/ld_ind.c */
+
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+#include "../../../include/linux/filter.h"
+#include "bpf_misc.h"
+
+SEC("socket")
+__description("ld_ind: check calling conv, r1")
+__failure __msg("R1 !read_ok")
+__failure_unpriv
+__naked void ind_check_calling_conv_r1(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r1 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r1; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: check calling conv, r2")
+__failure __msg("R2 !read_ok")
+__failure_unpriv
+__naked void ind_check_calling_conv_r2(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r2 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r2; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: check calling conv, r3")
+__failure __msg("R3 !read_ok")
+__failure_unpriv
+__naked void ind_check_calling_conv_r3(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r3 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r3; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: check calling conv, r4")
+__failure __msg("R4 !read_ok")
+__failure_unpriv
+__naked void ind_check_calling_conv_r4(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r4 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r4; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: check calling conv, r5")
+__failure __msg("R5 !read_ok")
+__failure_unpriv
+__naked void ind_check_calling_conv_r5(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r5 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r5; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000))
+ : __clobber_all);
+}
+
+SEC("socket")
+__description("ld_ind: check calling conv, r7")
+__success __success_unpriv __retval(1)
+__naked void ind_check_calling_conv_r7(void)
+{
+ asm volatile (" \
+ r6 = r1; \
+ r7 = 1; \
+ .8byte %[ld_ind]; \
+ r0 = r7; \
+ exit; \
+" :
+ : __imm_insn(ld_ind, BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000))
+ : __clobber_all);
+}
+
+char _license[] SEC("license") = "GPL";
+++ /dev/null
-{
- "ld_ind: check calling conv, r1",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_1, 1),
- BPF_LD_IND(BPF_W, BPF_REG_1, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_1),
- BPF_EXIT_INSN(),
- },
- .errstr = "R1 !read_ok",
- .result = REJECT,
-},
-{
- "ld_ind: check calling conv, r2",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_2, 1),
- BPF_LD_IND(BPF_W, BPF_REG_2, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
- BPF_EXIT_INSN(),
- },
- .errstr = "R2 !read_ok",
- .result = REJECT,
-},
-{
- "ld_ind: check calling conv, r3",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_3, 1),
- BPF_LD_IND(BPF_W, BPF_REG_3, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_3),
- BPF_EXIT_INSN(),
- },
- .errstr = "R3 !read_ok",
- .result = REJECT,
-},
-{
- "ld_ind: check calling conv, r4",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_4, 1),
- BPF_LD_IND(BPF_W, BPF_REG_4, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_4),
- BPF_EXIT_INSN(),
- },
- .errstr = "R4 !read_ok",
- .result = REJECT,
-},
-{
- "ld_ind: check calling conv, r5",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_5, 1),
- BPF_LD_IND(BPF_W, BPF_REG_5, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_5),
- BPF_EXIT_INSN(),
- },
- .errstr = "R5 !read_ok",
- .result = REJECT,
-},
-{
- "ld_ind: check calling conv, r7",
- .insns = {
- BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),
- BPF_MOV64_IMM(BPF_REG_7, 1),
- BPF_LD_IND(BPF_W, BPF_REG_7, -0x200000),
- BPF_MOV64_REG(BPF_REG_0, BPF_REG_7),
- BPF_EXIT_INSN(),
- },
- .result = ACCEPT,
- .retval = 1,
-},