/* WARNING: Removing unreachable block (ram,0x0048784c) */

/* WARNING: Removing unreachable block (ram,0x00487800) */

/* WARNING: Removing unreachable block (ram,0x00487894) */

/* WARNING: Heritage AFTER dead removal. Example location: r0x004c2254 : 0x00487680 */

/* WARNING: Restarted to delay deadcode elimination for space: ram */

undefined4

FUN_004875e0(code *param_1,int param_2,undefined4 *param_3,code *param_4,undefined4 param_5,

            undefined4 param_6,undefined4 param_7)

{

  uint uVar1;

  int iVar2;

  int iVar3;

  undefined4 *puVar4;

  undefined4 uVar5;

  uint *puVar6;

  code *pcVar7;

  code *pcVar8;

  undefined1 auStack_98 [52];

  int local_64;

  int local_3c;

  int local_34;

  int local_2c;

  int local_24;

  DAT_004c2250 = param_7;

  DAT_004c2254 = param_3 + param_2 + 1;

  DAT_004c2260 = param_6;

  if (DAT_004c2254 == (uint *)*param_3) {

    DAT_004c2254 = param_3 + param_2;

  }

  pcVar7 = param_4;

  FUN_00483cc0(auStack_98,0,0x78);

  puVar6 = DAT_004c2254;

  do {

    uVar1 = *puVar6;

    puVar6 = puVar6 + 1;

  } while (uVar1 != 0);

  while( true ) {

    uVar1 = *puVar6;

    if (uVar1 == 0) break;

    if (uVar1 < 0xf) {

      FUN_00483c90(auStack_98 + uVar1 * 8,puVar6,8);

      puVar6 = puVar6 + 2;

    }

    else {

      puVar6 = puVar6 + 2;

    }

  }

  FUN_0048ae10(auStack_98);

  FUN_00487570();

  if (local_64 == 0) {

    local_64 = 0x1000;

  }

  DAT_004c2258 = local_64;

  if (local_3c == -1) {

    iVar2 = FUN_0047ee70();

    iVar3 = FUN_00487d00();

    if (iVar2 == iVar3) {

      iVar2 = FUN_00487d60();

      iVar3 = FUN_00487ca0();

      if (iVar2 == iVar3) goto LAB_0048776c;

    }

LAB_00487794:

    FUN_004874f4(0,0x20000);

    FUN_004874f4(1,0x20002);

    FUN_004874f4(2,0x20002);

  }

  else {

LAB_0048776c:

    if (local_3c != -1) {

      if ((local_3c == local_34) && (local_2c == local_24)) {

        PTR_s__004b7830 = (undefined *)*param_3;

        goto LAB_004877d4;

      }

      goto LAB_00487794;

    }

  }

  PTR_s__004b7830 = (undefined *)*param_3;

LAB_004877d4:

  DAT_004c225c = param_5;

  if (param_4 != (code *)0x0) {

    (*param_4)();

  }

  puVar4 = (undefined4 *)FUN_0047f6f0();

  *puVar4 = 0;

  uVar5 = (*param_1)(param_2,param_3,DAT_004c2254);

  pcVar8 = FUN_00486450;

  FUN_00486450(uVar5);

  uVar5 = 0xffa;

  syscall(0)   //possible issue identified - semgrep

  if (pcVar7 != (code *)0x0) {

    puVar4 = (undefined4 *)(**(code **)(pcVar8 + 0x302bc))();

    *puVar4 = 0xffa;

    uVar5 = 0xffffffff;

  }

  return uVar5;

}