# Analysis Context

- Target binary: `/home/jan/projects/rrt/rt3_wineprefix/drive_c/rt3/RT3.exe`
- Function names prefer the curated ledger when a committed mapping exists.

## Function Targets

### `0x004ba3d0` -> `0x004ba3d0` `fcn.004ba3d0`

- Size: `2380`
- Calling convention: `cdecl`
- Signature: `fcn.004ba3d0();`

Entry excerpt:

```asm
  4ba3b0:      	jl	0x4ba355 <.text+0xb9355>
  4ba3b2:      	decl	%ebx
  4ba3b3:      	addb	%ah, 0x4ba3(%ebp)
  4ba3b9:      	addl	%eax, (%ebx)
  4ba3bb:      	addl	(%ebx), %eax
  4ba3bd:      	addl	(%ebx), %eax
  4ba3bf:      	addb	(%ebx), %al
  4ba3c1:      	addl	(%eax), %eax
  4ba3c3:      	addl	%eax, (%eax)
  4ba3c5:      	addl	%edx, -0x6f6f6f70(%eax)
  4ba3cb:      	nop
  4ba3cc:      	nop
  4ba3cd:      	nop
  4ba3ce:      	nop
  4ba3cf:      	nop
  4ba3d0:      	pushl	%ebp
  4ba3d1:      	movl	%esp, %ebp
  4ba3d3:      	andl	$-0x8, %esp
  4ba3d6:      	subl	$0x318, %esp            # imm = 0x318
  4ba3dc:      	pushl	%ebx
  4ba3dd:      	pushl	%ebp
  4ba3de:      	pushl	%esi
  4ba3df:      	pushl	%edi
  4ba3e0:      	movl	%ecx, %ebp
  4ba3e2:      	movl	0x6cfe04, %eax
  4ba3e7:      	cmpb	$0x0, (%eax)
  4ba3ea:      	jbe	0x4ba72f <.text+0xb972f>
```

Callers:
- `0x004baedd` in `0x004bad20` `fcn.004bad20`
- `0x004bb8dc` in `0x004baef0` `fcn.004baef0`
- `0x004bbc89`
- `0x004bbd6a`
- `0x004bc02b`

Caller xref excerpts:

#### `0x004baedd`

```asm
  4baebd:      	addb	%cl, 0x6cfe0415(%ebx)
  4baec3:      	addb	%cl, (%edi)
  4baec5:      	movb	$0x42, %dh
  4baec7:      	andl	%ebp, (%edx)
  4baeca:      	pushl	$0x0
  4baecc:      	pushl	%eax
  4baecd:      	pushl	$0x7d0e                 # imm = 0x7D0E
  4baed2:      	pushl	$0x66
  4baed4:      	movl	%esi, %ecx
  4baed6:      	calll	0x540120 <.text+0x13f120>
  4baedb:      	movl	%esi, %ecx
  4baedd:      	calll	0x4ba3d0 <.text+0xb93d0>
  4baee2:      	popl	%edi
  4baee3:      	popl	%esi
  4baee4:      	popl	%ebx
  4baee5:      	retl	$0x4
  4baee8:      	nop
  4baee9:      	nop
  4baeea:      	nop
  4baeeb:      	nop
  4baeec:      	nop
  4baeed:      	nop
  4baeee:      	nop
  4baeef:      	nop
  4baef0:      	pushl	%ebp
  4baef1:      	movl	%esp, %ebp
  4baef3:      	andl	$-0x8, %esp
  4baef6:      	subl	$0x270, %esp            # imm = 0x270
  4baefc:      	movl	0x6cfe04, %eax
```

#### `0x004bb8dc`

```asm
  4bb8bc:      	incl	%ebx
  4bb8bd:      	movl	%ebx, 0x2c(%esp)
  4bb8c1:      	incl	%ebp
  4bb8c2:      	movl	0x62ba8c, %ecx
  4bb8c8:      	incl	%edi
  4bb8c9:      	movl	%edi, 0x18(%esp)
  4bb8cd:      	calll	0x517cf0 <.text+0x116cf0>
  4bb8d2:      	cmpl	%eax, %edi
  4bb8d4:      	jl	0x4bb490 <.text+0xba490>
  4bb8da:      	movl	%esi, %ecx
  4bb8dc:      	calll	0x4ba3d0 <.text+0xb93d0>
  4bb8e1:      	movl	%esi, %ecx
  4bb8e3:      	calll	0x4b9a20 <.text+0xb8a20>
  4bb8e8:      	pushl	$0x7d0b                 # imm = 0x7D0B
  4bb8ed:      	movl	%esi, %ecx
  4bb8ef:      	calll	0x53f830 <.text+0x13e830>
  4bb8f4:      	movl	0x6cec20, %ecx
  4bb8fa:      	movl	%eax, %edi
```

#### `0x004bbc89`

```asm
  4bbc69:      	pushl	$0x7d96                 # imm = 0x7D96
  4bbc6e:      	movl	%ebp, %ecx
  4bbc70:      	calll	0x53fe00 <.text+0x13ee00>
  4bbc75:      	pushl	%edi
  4bbc76:      	pushl	$0x8051                 # imm = 0x8051
  4bbc7b:      	pushl	$0x8020                 # imm = 0x8020
  4bbc80:      	movl	%ebp, %ecx
  4bbc82:      	calll	0x53fe00 <.text+0x13ee00>
  4bbc87:      	movl	%ebp, %ecx
  4bbc89:      	calll	0x4ba3d0 <.text+0xb93d0>
  4bbc8e:      	movl	0x6cfe08, %edx
  4bbc94:      	movb	0xc(%edx), %al
  4bbc97:      	testb	%al, %al
  4bbc99:      	je	0x4bbca2 <.text+0xbaca2>
  4bbc9b:      	movl	%ebp, %ecx
  4bbc9d:      	calll	0x4b9ec0 <.text+0xb8ec0>
  4bbca2:      	popl	%edi
  4bbca3:      	popl	%ebx
  4bbca4:      	popl	%esi
  4bbca5:      	xorl	%eax, %eax
  4bbca7:      	popl	%ebp
  4bbca8:      	retl	$0x4
```

#### `0x004bbd6a`

```asm
  4bbd4a:      	movzbl	(%eax), %ecx
  4bbd4d:      	movl	%edx, -0x3(%eax,%ecx,4)
  4bbd51:      	jmp	0x4bbd68 <.text+0xbad68>
  4bbd53:      	leal	-0x3(%eax), %ecx
  4bbd56:      	calll	0x4b99c0 <.text+0xb89c0>
  4bbd5b:      	movl	0x6cfe04, %ecx
  4bbd61:      	movzbl	(%ecx), %edx
  4bbd64:      	movl	%eax, -0x3(%ecx,%edx,4)
  4bbd68:      	movl	%ebp, %ecx
  4bbd6a:      	calll	0x4ba3d0 <.text+0xb93d0>
  4bbd6f:      	movl	0x6cfe08, %eax
  4bbd74:      	movb	0xc(%eax), %cl
  4bbd77:      	testb	%cl, %cl
  4bbd79:      	je	0x4bbca2 <.text+0xbaca2>
  4bbd7f:      	movl	%ebp, %ecx
  4bbd81:      	calll	0x4b9ec0 <.text+0xb8ec0>
  4bbd86:      	popl	%edi
  4bbd87:      	popl	%ebx
  4bbd88:      	popl	%esi
  4bbd89:      	xorl	%eax, %eax
```

#### `0x004bc02b`

```asm
  4bc00b:      	addb	%dl, 0x68(%edi)
  4bc00e:      	pushl	%ecx
  4bc00f:      	addb	$0x0, (%eax)
  4bc012:      	pushl	$0x8020                 # imm = 0x8020
  4bc017:      	movl	%ebp, %ecx
  4bc019:      	calll	0x53fe00 <.text+0x13ee00>
  4bc01e:      	movl	0x6cfe04, %eax
  4bc023:      	testb	$0x40, 0x28(%eax)
  4bc027:      	movl	%ebp, %ecx
  4bc029:      	je	0x4bc039 <.text+0xbb039>
  4bc02b:      	calll	0x4ba3d0 <.text+0xb93d0>
  4bc030:      	popl	%edi
  4bc031:      	popl	%ebx
  4bc032:      	popl	%esi
  4bc033:      	xorl	%eax, %eax
  4bc035:      	popl	%ebp
  4bc036:      	retl	$0x4
  4bc039:      	calll	0x4b9a20 <.text+0xb8a20>
  4bc03e:      	popl	%edi
  4bc03f:      	popl	%ebx
  4bc040:      	popl	%esi
  4bc041:      	xorl	%eax, %eax
  4bc043:      	popl	%ebp
  4bc044:      	retl	$0x4
  4bc047:      	cmpl	%edi, 0x6cfe10
```

Direct internal callees:
- `0x004ba53d` -> `0x00517d40` `fcn.00517d40`
- `0x004ba556` -> `0x00518140` `fcn.00518140`
- `0x004ba5b6` -> `0x00518de0` `fcn.00518de0`
- `0x004ba606` -> `0x005193f0` `fcn.005193f0`
- `0x004ba489` -> `0x0051d820` `fcn.0051d820`
- `0x004ba5e6` -> `0x0051d820` `fcn.0051d820`
- `0x004ba611` -> `0x0051d820` `fcn.0051d820`
- `0x004ba78a` -> `0x0051d820` `fcn.0051d820`
- `0x004ba830` -> `0x0051d820` `fcn.0051d820`
- `0x004ba8cb` -> `0x0051d820` `fcn.0051d820`
- `0x004ba997` -> `0x0051d820` `fcn.0051d820`
- `0x004bac73` -> `0x0051d820` `fcn.0051d820`
- `0x004ba493` -> `0x0053b070` `fcn.0053b070`
- `0x004ba61b` -> `0x0053b070` `fcn.0053b070`
- `0x004ba6d9` -> `0x0053b070` `fcn.0053b070`
- `0x004ba794` -> `0x0053b070` `fcn.0053b070`
- `0x004ba83a` -> `0x0053b070` `fcn.0053b070`
- `0x004ba8d5` -> `0x0053b070` `fcn.0053b070`
- `0x004ba9a1` -> `0x0053b070` `fcn.0053b070`
- `0x004baa6d` -> `0x0053b070` `fcn.0053b070`
- `0x004bab24` -> `0x0053b070` `fcn.0053b070`
- `0x004bac8f` -> `0x0053b070` `fcn.0053b070`
- `0x004ba5cd` -> `0x0053c930` `fcn.0053c930`
- `0x004ba40b` -> `0x0053f830` `fcn.0053f830`
- `0x004ba4c9` -> `0x0053f830` `fcn.0053f830`
- `0x004ba661` -> `0x0053f830` `fcn.0053f830`
- `0x004ba9f4` -> `0x0053f830` `fcn.0053f830`
- `0x004baaab` -> `0x0053f830` `fcn.0053f830`
- `0x004bab53` -> `0x0053f830` `fcn.0053f830`
- `0x004ba4b4` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba63c` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba6fd` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba7b6` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba85a` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba8f5` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba9c1` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004baa90` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004bab47` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004bacb2` -> `0x0053f9c0` `fcn.0053f9c0`
- `0x004ba421` -> `0x0053fe00` `fcn.0053fe00`
- `0x004ba4dc` -> `0x0053fe00` `fcn.0053fe00`
- `0x004ba674` -> `0x0053fe00` `fcn.0053fe00`
- `0x004baa0a` -> `0x0053fe00` `fcn.0053fe00`
- `0x004baac1` -> `0x0053fe00` `fcn.0053fe00`
- `0x004bab69` -> `0x0053fe00` `fcn.0053fe00`
- `0x004bacda` -> `0x00540120` `fcn.00540120`
- `0x004bacf4` -> `0x00540120` `fcn.00540120`
- `0x004bad0f` -> `0x00540120` `fcn.00540120`
- `0x004ba4a6` -> `0x0055a040` `fcn.0055a040`
- `0x004ba62e` -> `0x0055a040` `fcn.0055a040`
- `0x004ba7a9` -> `0x0055a040` `fcn.0055a040`
- `0x004ba84d` -> `0x0055a040` `fcn.0055a040`
- `0x004ba8e8` -> `0x0055a040` `fcn.0055a040`
- `0x004ba9b4` -> `0x0055a040` `fcn.0055a040`
- `0x004baca5` -> `0x0055ab50` `fcn.0055ab50`
- `0x004ba6ef` -> `0x00563210` `fcn.00563210`
- `0x004baa83` -> `0x00563210` `fcn.00563210`
- `0x004bab3a` -> `0x00563210` `fcn.00563210`
- `0x004ba4be` -> `0x005a1145` `fcn.005a1145`
- `0x004ba646` -> `0x005a1145` `fcn.005a1145`
- `0x004ba650` -> `0x005a1145` `fcn.005a1145`
- `0x004ba7c0` -> `0x005a1145` `fcn.005a1145`
- `0x004ba864` -> `0x005a1145` `fcn.005a1145`
- `0x004ba8ff` -> `0x005a1145` `fcn.005a1145`
- `0x004ba9cb` -> `0x005a1145` `fcn.005a1145`
- `0x004bacbf` -> `0x005a1145` `fcn.005a1145`
- `0x004ba56c` -> `0x005a19c4` `fcn.005a19c4`

Data refs:
- `0x004bacc9` -> `0x004ba270`
- `0x004ba5e1` -> `0x005d0194`
- `0x004ba952` -> `0x005d0608`
- `0x004ba889` -> `0x005d0614` "Caboose.imb"
- `0x004ba59a` -> `0x005d0620` "PassMail.imb"
- `0x004ba593` -> `0x005d0630` "AnyFreight.imb"
- `0x004ba587` -> `0x005d0640` "AnyCargo.imb"
- `0x004ba566` -> `0x005d0650` "%s.imb"
- `0x004ba44e` -> `0x005d0658` "Cargo.imb"
- `0x004ba74e` -> `0x005d0658` "Cargo.imb"
- `0x004ba7f4` -> `0x005d0658` "Cargo.imb"
- `0x004bac25` -> `0x005d0658` "Cargo.imb"
- `0x004ba536` -> `0x0062ba8c`
- `0x004ba54f` -> `0x0062ba8c`
- `0x004ba3e2` -> `0x006cfe04`
- `0x004ba4fa` -> `0x006cfe04`
- `0x004ba546` -> `0x006cfe04`
- `0x004ba576` -> `0x006cfe04`
- `0x004ba711` -> `0x006cfe04`
- `0x004ba7c5` -> `0x006cfe04`
- `0x004ba869` -> `0x006cfe04`
- `0x004ba904` -> `0x006cfe04`
- `0x004ba9d0` -> `0x006cfe04`
- `0x004baa95` -> `0x006cfe04`
- `0x004bab81` -> `0x006cfe04`
- `0x004bacdf` -> `0x006cfe04`
- `0x004bacf9` -> `0x006cfe04`
- `0x004ba5bb` -> `0x006d4020`