[*] Binary protection state of libip4tc.so.0.1.0
Partial RELRO No Canary found NX disabled DSO No RPATH No RUNPATH No Symbols
[*] Function printf tear down of libip4tc.so.0.1.0
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/unblob_extracted/firmware_extract/56048-12514271.gzip_extract/gzip.uncompressed_extract/5243916-15068666.gzip_extract/gzip.uncompressed_extract/usr/lib/libip4tc.so.0.1.0 @ 0x1580 */
| #include <stdint.h>
|
; (fcn) sym.dump_entries () | void dump_entries (int32_t arg1) {
| int32_t var_0h;
| int32_t var_4h;
| int32_t var_8h;
| int32_t var_ch;
| int32_t var_10h;
| int32_t var_1ch;
| r0 = arg1;
0x00001580 push {r4, r5, r6, r7, r8, sb, sl, fp, lr} |
0x00001584 ldr r8, [pc, 0x3a8] | r8 = *(0x1930);
0x00001588 ldr r3, [pc, 0x3a8] | r3 = *(0x1934);
0x0000158c add r8, pc, r8 | r8 = pc + r8;
0x00001590 ldr r2, [r8, r3] | r2 = *(0x1930);
0x00001594 ldr r3, [pc, 0x3a0] | r3 = *(0x1938);
0x00001598 mov r5, r0 | r5 = r0;
0x0000159c add r3, pc, r3 | r3 = pc + r3;
0x000015a0 str r2, [r3] | *(r3) = r2;
0x000015a4 ldr r1, [pc, 0x394] | r1 = *(0x193c);
0x000015a8 ldr r3, [r0, 0x7c] | r3 = *((r0 + 0x7c));
0x000015ac ldr r0, [pc, 0x390] | r0 = *(0x1940);
0x000015b0 sub sp, sp, 0x1c |
0x000015b4 ldr r2, [r3, 0x20] | r2 = *(0x1958);
0x000015b8 add r1, pc, r1 | r1 = pc + r1;
0x000015bc add r0, pc, r0 | r0 = pc + r0;
0x000015c0 bl 0xdfc | printf (r0, r1, r2, r3, r4, r5)
0x000015c4 ldr r0, [pc, 0x37c] | r0 = *(0x1944);
0x000015c8 add r1, r5, 0x28 | r1 = r5 + 0x28;
0x000015cc add r0, pc, r0 | r0 = pc + r0;
0x000015d0 bl 0xdfc | printf (r0, r1)
0x000015d4 ldr r3, [r5, 0x5c] | r3 = *((r5 + 0x5c));
0x000015d8 ldr r0, [pc, 0x36c] | r0 = *(0x1948);
0x000015dc str r3, [sp, 4] | var_4h = r3;
0x000015e0 ldr r3, [r5, 0x58] | r3 = *((r5 + 0x58));
0x000015e4 add r1, r5, 0x4c | r1 = r5 + 0x4c;
0x000015e8 str r3, [sp] | *(sp) = r3;
0x000015ec add r0, pc, r0 | r0 = pc + r0;
0x000015f0 ldm r1, {r1, r2, r3} | r1 = *(r1);
| r2 = *((r1 + 4));
| r3 = *((r1 + 8));
0x000015f4 bl 0xdfc | printf (r0, r1, r2, r3)
0x000015f8 ldr r3, [r5, 0x70] | r3 = *((r5 + 0x70));
0x000015fc ldr r0, [pc, 0x34c] | r0 = *(0x194c);
0x00001600 str r3, [sp, 4] | var_4h = r3;
0x00001604 ldr r3, [r5, 0x6c] | r3 = *((r5 + 0x6c));
0x00001608 add r1, r5, 0x60 | r1 = r5 + 0x60;
0x0000160c str r3, [sp] | *(sp) = r3;
0x00001610 add r0, pc, r0 | r0 = pc + r0;
0x00001614 ldm r1, {r1, r2, r3} | r1 = *(r1);
| r2 = *((r1 + 4));
| r3 = *((r1 + 8));
0x00001618 bl 0xdfc | printf (r0, r1, r2, r3)
0x0000161c ldr sb, [pc, 0x330] | sb = *(0x1950);
0x00001620 ldr sl, [pc, 0x330] | sl = *(0x1954);
0x00001624 mov r7, 0 | r7 = 0;
0x00001628 add sb, pc, sb | sb = pc + sb;
0x0000162c add sl, pc, sl | sl = pc + sl;
| label_7:
0x00001630 ldr r3, [r5, 0x7c] | r3 = *((r5 + 0x7c));
0x00001634 ldr r0, [r3, 0x20] | r0 = *((r3 + 0x20));
0x00001638 cmp r0, r7 |
| if (r0 <= r7) {
0x0000163c bhi 0x1648 |
0x00001640 add sp, sp, 0x1c |
0x00001644 pop {r4, r5, r6, r7, r8, sb, sl, fp, pc} |
| }
0x00001648 add r3, r3, 0x28 | r3 += 0x28;
0x0000164c mov r1, 0 | r1 = 0;
0x00001650 add r4, r3, r7 | r4 = r3 + r7;
0x00001654 mov r2, r1 | r2 = r1;
| do {
0x00001658 cmp r0, r2 |
| if (r0 <= r2) {
0x0000165c bhi 0x1680 |
0x00001660 ldr r3, [pc, 0x2f4] | r3 = *(0x1958);
0x00001664 ldr r1, [pc, 0x2f4] | r1 = *(0x195c);
0x00001668 ldr r3, [r8, r3] | r3 = *((r8 + r3));
0x0000166c mov r2, r7 | r2 = r7;
0x00001670 add r1, pc, r1 | r1 = pc + r1;
0x00001674 ldr r0, [r3] | r0 = *(0x1958);
0x00001678 bl 0xe68 | r0 = fprintf (r0, r1, r2, r3)
0x0000167c bl 0xe50 | abort ();
| }
0x00001680 add ip, r3, r2 |
0x00001684 cmp r4, ip |
| if (r4 == ip) {
0x00001688 beq 0x171c | goto label_8;
| }
0x0000168c ldrh ip, [ip, 0x5a] | ip = *((ip + 0x5a));
0x00001690 add r1, r1, 1 | r1++;
0x00001694 add r2, r2, ip | r2 += ip;
0x00001698 b 0x1658 |
| } while (1);
| label_0:
0x0000169c add r1, r4, r6 | r1 = r4 + r6;
0x000016a0 add r1, r1, 2 | r1 += 2;
0x000016a4 mov r0, sl | r0 = sl;
0x000016a8 bl 0xdfc | printf (r0, r1)
0x000016ac ldrh r3, [r4, r6] | r3 = *((r4 + r6));
0x000016b0 add r6, r6, r3 | r6 += r3;
0x000016b4 b 0x18ac | goto label_9;
| label_3:
0x000016b8 ldr r1, [pc, 0x2a4] | r1 = *(0x1960);
0x000016bc add r1, pc, r1 | r1 = pc + r1;
0x000016c0 b 0x1914 | goto label_10;
| label_4:
0x000016c4 ldr r1, [pc, 0x29c] | r1 = *(0x1964);
0x000016c8 add r1, pc, r1 | r1 = pc + r1;
0x000016cc b 0x1914 | goto label_10;
| label_5:
0x000016d0 ldr r1, [pc, 0x294] | r1 = *(0x1968);
0x000016d4 add r1, pc, r1 | r1 = pc + r1;
0x000016d8 b 0x1914 | goto label_10;
| label_6:
0x000016dc ldr r1, [pc, 0x28c] | r1 = *(0x196c);
0x000016e0 add r1, pc, r1 | r1 = pc + r1;
0x000016e4 b 0x1914 | goto label_10;
| label_2:
0x000016e8 ldr r0, [pc, 0x284] | r0 = *(0x1970);
0x000016ec add r0, pc, r0 | r0 = pc + r0;
0x000016f0 b 0x191c | goto label_11;
| label_1:
0x000016f4 ldr r1, [pc, 0x27c] | r1 = *(0x1974);
0x000016f8 mov r0, fp | r0 = fp;
0x000016fc add r1, pc, r1 | r1 = pc + r1;
0x00001700 bl 0xea4 | r0 = strcmp (r0, r1);
0x00001704 cmp r0, 0 |
| if (r0 != 0) {
0x00001708 bne 0x1920 | goto label_12;
| }
0x0000170c ldr r0, [pc, 0x268] | r0 = *(0x1978);
0x00001710 add r1, r6, 0x20 | r1 = r6 + 0x20;
0x00001714 add r0, pc, r0 | r0 = pc + r0;
0x00001718 b 0x191c | goto label_11;
| label_8:
0x0000171c mov r0, sb | r0 = sb;
0x00001720 bl 0xdfc | printf (r0)
0x00001724 ldr r0, [r4] | r0 = *(r4);
0x00001728 bl 0x3dfc | fcn_00003dfc (r0);
0x0000172c add fp, r4, 0x40 |
0x00001730 mov r6, r0 | r6 = r0;
0x00001734 ldr r0, [r4, 8] | r0 = *((r4 + 8));
0x00001738 bl 0x3dfc | fcn_00003dfc (r0);
0x0000173c lsr r3, r6, 8 | r3 = r6 >> 8;
0x00001740 lsr r2, r6, 0x10 | r2 = r6 >> 0x10;
0x00001744 and r3, r3, 0xff | r3 &= 0xff;
0x00001748 and r2, r2, 0xff | r2 &= 0xff;
0x0000174c and r1, r0, 0xff | r1 = r0 & 0xff;
0x00001750 str r1, [sp, 0x10] | var_10h = r1;
0x00001754 lsr r1, r0, 8 | r1 = r0 >> 8;
0x00001758 and r1, r1, 0xff | r1 &= 0xff;
0x0000175c str r1, [sp, 0xc] | var_ch = r1;
0x00001760 lsr r1, r0, 0x10 | r1 = r0 >> 0x10;
0x00001764 lsr r0, r0, 0x18 | r0 >>= 0x18;
0x00001768 str r0, [sp, 4] | var_4h = r0;
0x0000176c ldr r0, [pc, 0x20c] | r0 = *(0x197c);
0x00001770 and r1, r1, 0xff | r1 &= 0xff;
0x00001774 str r1, [sp, 8] | var_8h = r1;
0x00001778 and r1, r6, 0xff | r1 = r6 & 0xff;
0x0000177c str r1, [sp] | *(sp) = r1;
0x00001780 add r0, pc, r0 | r0 = pc + r0;
0x00001784 lsr r1, r6, 0x18 | r1 = r6 >> 0x18;
0x00001788 bl 0xdfc | printf (r0, r1, r2, r3)
0x0000178c ldr r0, [r4, 4] | r0 = *((r4 + 4));
0x00001790 bl 0x3dfc | r0 = fcn_00003dfc (r0);
0x00001794 mov r6, r0 | r6 = r0;
0x00001798 ldr r0, [r4, 0xc] | r0 = *((r4 + 0xc));
0x0000179c bl 0x3dfc | fcn_00003dfc (r0);
0x000017a0 lsr r3, r6, 8 | r3 = r6 >> 8;
0x000017a4 lsr r2, r6, 0x10 | r2 = r6 >> 0x10;
0x000017a8 and r3, r3, 0xff | r3 &= 0xff;
0x000017ac and r2, r2, 0xff | r2 &= 0xff;
0x000017b0 and r1, r0, 0xff | r1 = r0 & 0xff;
0x000017b4 str r1, [sp, 0x10] | var_10h = r1;
0x000017b8 lsr r1, r0, 8 | r1 = r0 >> 8;
0x000017bc and r1, r1, 0xff | r1 &= 0xff;
0x000017c0 str r1, [sp, 0xc] | var_ch = r1;
0x000017c4 lsr r1, r0, 0x10 | r1 = r0 >> 0x10;
0x000017c8 lsr r0, r0, 0x18 | r0 >>= 0x18;
0x000017cc str r0, [sp, 4] | var_4h = r0;
0x000017d0 ldr r0, [pc, 0x1ac] | r0 = *(0x1980);
0x000017d4 and r1, r1, 0xff | r1 &= 0xff;
0x000017d8 str r1, [sp, 8] | var_8h = r1;
0x000017dc and r1, r6, 0xff | r1 = r6 & 0xff;
0x000017e0 str r1, [sp] | *(sp) = r1;
0x000017e4 add r0, pc, r0 | r0 = pc + r0;
0x000017e8 lsr r1, r6, 0x18 | r1 = r6 >> 0x18;
0x000017ec bl 0xdfc | printf (r0, r1, r2, r3)
0x000017f0 ldr r0, [pc, 0x190] | r0 = *(0x1984);
0x000017f4 add r1, r4, 0x10 | r1 = r4 + 0x10;
0x000017f8 add r0, pc, r0 | r0 = pc + r0;
0x000017fc bl 0xdfc | printf (r0, r1)
0x00001800 add r6, r4, 0x30 | r6 = r4 + 0x30;
| do {
0x00001804 ldrb r3, [r6], 1 | r3 = *(r6);
| r6++;
0x00001808 cmp r3, 0 |
| if (r3 != 0) {
0x0000180c moveq r0, 0x2e | r0 = 0x2e;
| }
| if (r3 == 0) {
0x00001810 movne r0, 0x58 | r0 = 0x58;
| }
0x00001814 bl 0xde4 | putchar (r0);
0x00001818 cmp r6, fp |
0x0000181c bne 0x1804 |
| } while (r6 != fp);
0x00001820 ldr r0, [pc, 0x164] | r0 = *(0x1988);
0x00001824 add r1, r4, 0x20 | r1 = r4 + 0x20;
0x00001828 add r0, pc, r0 | r0 = pc + r0;
0x0000182c bl 0xdfc | printf (r0, r1)
0x00001830 add fp, r4, 0x50 |
| do {
0x00001834 ldrb r3, [r6], 1 | r3 = *(r6);
| r6++;
0x00001838 cmp r3, 0 |
| if (r3 != 0) {
0x0000183c moveq r0, 0x2e | r0 = 0x2e;
| }
| if (r3 == 0) {
0x00001840 movne r0, 0x58 | r0 = 0x58;
| }
0x00001844 bl 0xde4 | putchar (r0);
0x00001848 cmp fp, r6 |
0x0000184c bne 0x1834 |
| } while (fp != r6);
0x00001850 ldr r0, [pc, 0x138] | r0 = *(0x198c);
0x00001854 ldrh r1, [r4, 0x50] | r1 = *((r4 + 0x50));
0x00001858 add r0, pc, r0 | r0 = pc + r0;
0x0000185c bl 0xdfc | printf (r0, r1)
0x00001860 ldr r0, [pc, 0x12c] | r0 = *(0x1990);
0x00001864 ldrb r1, [r4, 0x52] | r1 = *((r4 + 0x52));
0x00001868 add r0, pc, r0 | r0 = pc + r0;
0x0000186c bl 0xdfc | printf (r0, r1)
0x00001870 ldr r0, [pc, 0x120] | r0 = *(0x1994);
0x00001874 ldrb r1, [r4, 0x53] | r1 = *((r4 + 0x53));
0x00001878 add r0, pc, r0 | r0 = pc + r0;
0x0000187c bl 0xdfc | printf (r0, r1)
0x00001880 ldrd r0, r1, [r4, 0x68] | __asm ("ldrd r0, r1, [r4, 0x68]");
0x00001884 ldrd r2, r3, [r4, 0x60] | __asm ("ldrd r2, r3, [r4, 0x60]");
0x00001888 strd r0, r1, [sp] | __asm ("strd r0, r1, [sp]");
0x0000188c ldr r0, [pc, 0x108] | r0 = *(0x1998);
0x00001890 mov r6, 0x70 | r6 = 0x70;
0x00001894 add r0, pc, r0 | r0 = pc + r0;
0x00001898 bl 0xdfc | printf (r0, r1, r2, r3, r4, r5, r6)
0x0000189c ldr r0, [pc, 0xfc] | r0 = *(0x199c);
0x000018a0 ldr r1, [r4, 0x54] | r1 = *((r4 + 0x54));
0x000018a4 add r0, pc, r0 | r0 = pc + r0;
0x000018a8 bl 0xdfc | printf (r0, r1)
| label_9:
0x000018ac ldrh r3, [r4, 0x58] | r3 = *((r4 + 0x58));
0x000018b0 cmp r6, r3 |
| if (r6 <= r3) {
0x000018b4 blo 0x169c | goto label_0;
| }
0x000018b8 ldr r0, [pc, 0xe4] | r0 = *(0x19a0);
0x000018bc add r6, r4, r3 | r6 = r4 + r3;
0x000018c0 add fp, r6, 2 |
0x000018c4 ldrh r2, [r4, r3] | r2 = *((r4 + r3));
0x000018c8 mov r1, fp | r1 = fp;
0x000018cc add r0, pc, r0 | r0 = pc + r0;
0x000018d0 bl 0xdfc | printf (r0, r1, r2, r3, r4, r5, r6)
0x000018d4 ldrb r3, [r6, 2] | r3 = *((r6 + 2));
0x000018d8 cmp r3, 0 |
| if (r3 != 0) {
0x000018dc bne 0x16f4 | goto label_1;
| }
0x000018e0 ldr r1, [r6, 0x20] | r1 = *((r6 + 0x20));
0x000018e4 cmp r1, 0 |
| if (r1 >= 0) {
0x000018e8 bge 0x16e8 | goto label_2;
| }
0x000018ec cmn r1, 2 |
| if (r1 == 2) {
0x000018f0 beq 0x16b8 | goto label_3;
| }
0x000018f4 cmn r1, 1 |
| if (r1 == 1) {
0x000018f8 beq 0x16c4 | goto label_4;
| }
0x000018fc cmn r1, 4 |
| if (r1 == 4) {
0x00001900 beq 0x16d0 | goto label_5;
| }
0x00001904 cmn r1, 5 |
| if (r1 != 5) {
0x00001908 bne 0x16dc | goto label_6;
| }
0x0000190c ldr r1, [pc, 0x94] | r1 = *(0x19a4);
0x00001910 add r1, pc, r1 | r1 = pc + r1;
| label_10:
0x00001914 ldr r0, [pc, 0x90] | r0 = *(0x19a8);
0x00001918 add r0, pc, r0 | r0 = pc + r0;
| label_11:
0x0000191c bl 0xdfc | printf (r0, r1)
| label_12:
0x00001920 mov r0, 0xa | r0 = 0xa;
0x00001924 bl 0xde4 | putchar (r0);
0x00001928 ldrh r3, [r4, 0x5a] | r3 = *((r4 + 0x5a));
0x0000192c add r7, r7, r3 | r7 += r3;
0x00001930 b 0x1630 | goto label_7;
| }
[*] Function printf used 19 times libip4tc.so.0.1.0
