[*] Binary protection state of librtsv4l2.so.1.203.1382cc
No RELRO No Canary found NX disabled DSO No RPATH No RUNPATH No Symbols
[*] Function popen tear down of librtsv4l2.so.1.203.1382cc
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/lib/librtsv4l2.so.1.203.1382cc @ 0xc38 */
| #include <stdint.h>
|
; (fcn) fcn.00000c38 () | void fcn_00000c38 () {
0x00000c38 lui gp, 2 |
0x00000c3c addiu gp, gp, -0x60d8 |
0x00000c40 addu gp, gp, t9 | gp += t9;
0x00000c44 addiu sp, sp, -0x30 |
0x00000c48 sw ra, 0x2c(sp) | *(var_2ch) = ra;
0x00000c4c sw s3, 0x28(sp) | *(var_28h) = s3;
0x00000c50 sw s2, 0x24(sp) | *(var_24h) = s2;
0x00000c54 sw s1, 0x20(sp) | *(var_20h) = s1;
0x00000c58 sw s0, 0x1c(sp) | *(var_1ch) = s0;
0x00000c5c lw t8, -0x7fe4(gp) | t8 = *((gp - 8185));
0x00000c60 sw gp, 0x10(sp) | *(var_10h) = gp;
0x00000c64 lbu v0, 0x2c10(t8) | v0 = *((t8 + 11280));
0x00000c68 move s1, t8 | s1 = t8;
| if (v0 != 0) {
0x00000c6c bnez v0, 0xcf4 | goto label_0;
| }
0x00000c70 lw t8, -0x7f74(gp) | t8 = *((gp - 8157));
0x00000c74 lw t8, -0x7fe0(gp) | t8 = *((gp - 8184));
| if (t8 != 0) {
0x00000c78 beqz t8, 0xc8c |
0x00000c7c lw t9, -0x7f74(gp) | t9 = *((gp - 8157));
0x00000c80 lw a0, (t8) | a0 = *(t8);
0x00000c84 jalr t9 | t9 ();
0x00000c88 lw gp, 0x10(sp) | gp = *(var_10h);
| }
0x00000c8c lw v0, -0x7fe4(gp) | v0 = *((gp - 8185));
0x00000c90 lw s2, -0x7fdc(gp) | s2 = *((gp - 8183));
0x00000c94 addiu v0, v0, 0x2b5c | v0 += 0x2b5c;
0x00000c98 subu s2, s2, v0 | __asm ("subu s2, s2, v0");
0x00000c9c move s3, v0 | s3 = v0;
0x00000ca0 sra s2, s2, 2 | s2 >>= 2;
0x00000ca4 lw s0, -0x7fe4(gp) | s0 = *((gp - 8185));
0x00000ca8 addiu s2, s2, -1 | s2 += -1;
| do {
0x00000cac lw v0, 0x2c14(s0) | v0 = *((s0 + 2821));
0x00000cb0 sltu t8, v0, s2 | t8 = (v0 < s2) ? 1 : 0;
0x00000cb4 addiu v0, v0, 1 | v0++;
| if (t8 == 0) {
0x00000cb8 beqz t8, 0xcdc | goto label_1;
| }
0x00000cbc sw v0, 0x2c14(s0) | *((s0 + 2821)) = v0;
0x00000cc0 sll v0, v0, 2 | v0 <<= 2;
0x00000cc4 addu v0, s3, v0 | v0 = s3 + v0;
0x00000cc8 lw t9, (v0) | t9 = *(v0);
0x00000ccc jalr t9 | t9 ();
0x00000cd0 nop |
0x00000cd4 lw gp, 0x10(sp) | gp = *(var_10h);
0x00000cd8 b 0xcac |
| } while (1);
| label_1:
0x00000cdc lw t9, -0x7fd8(gp) | t9 = *((gp - 8182));
0x00000ce0 addiu t9, t9, 0xba0 | t9 += entry0;
0x00000ce4 jalr t9 | t9 ();
0x00000ce8 nop |
0x00000cec addiu t8, zero, 1 | t8 = 1;
0x00000cf0 sb t8, 0x2c10(s1) | *((s1 + 11280)) = t8;
| label_0:
0x00000cf4 lw ra, 0x2c(sp) | ra = *(var_2ch);
0x00000cf8 lw s3, 0x28(sp) | s3 = *(var_28h);
0x00000cfc lw s2, 0x24(sp) | s2 = *(var_24h);
0x00000d00 lw s1, 0x20(sp) | s1 = *(var_20h);
0x00000d04 lw s0, 0x1c(sp) | s0 = *(var_1ch);
0x00000d08 addiu sp, sp, 0x30 |
0x00000d0c jr ra | return v0;
| }
[*] Function popen used 1 times librtsv4l2.so.1.203.1382cc
