[Simh] Building PDP-10 with Visual C++ 2005 Express

[Hittner, David T.]

Sounds like you aren't building the PDP-10 with the proper #define
variables set.

Look in the makefile and see which environment variables are defined
during the PDP-10 build, define them in the IDE and then rebuild it.
SIMH is not designed to create multiple targets (executables) in one
pass; it requires separate compilation runs because the same modules are
compiled in different simuators with different #define configurations.
For example, the DZ device is shared by the PDP-10, the PDP-11, and the
VAX.

Dave

-----Original Message-----
From: simh-bounces at trailing-edge.com
[mailto:simh-bounces at trailing-edge.com] On Behalf Of Rich Alderson
Sent: Monday, April 23, 2007 5:59 PM
To: simh at trailing-edge.com
Subject: [Simh] Building PDP-10 with Visual C++ 2005 Express

In order to delve more deeply into the mechanics of disk drive emulation
in SimH, I have been trying to build the PDP-10 emulator using the
zero-cost Visual C++ 2005 Express product from Microsoft.  After
figuring out how to make it point to all the necessary include and lib
files (including downloading the
Win32 SDK), I am having a problem with unresolved externals in the
linker.

1>------ Build started: Project: SimH PDP-10, Configuration: Debug Win32

1>------ Linking...
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _xu_dev 
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _dz_dev 
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _cr_dev 
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _ry_dev 
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _ptp_dev 
1>pdp10_sys.obj : error LNK2001: unresolved external symbol _ptr_dev 
1>sim_ether.obj : error LNK2019: unresolved external symbol 
1>__imp__htonl at 4 referenced in function _eth_add_crc32 sim_sock.obj : 
1>error LNK2001: unresolved external symbol __imp__htonl at 4 sim_ether.obj

1>: error LNK2019: unresolved external symbol __imp__ntohs at 4 referenced 
1>in function _eth_packet_trace_ex sim_sock.obj : error LNK2019: 
1>unresolved external symbol __imp__WSAGetLastError at 0 referenced in 
1>function _sim_err_sock sim_sock.obj : error LNK2019: unresolved 
1>external symbol __imp__socket at 12 referenced in function 
1>_sim_create_sock sim_sock.obj : error LNK2019: unresolved external 
1>symbol __imp__WSAStartup at 8 referenced in function _sim_create_sock 
1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__listen at 8 referenced in function _sim_master_sock sim_sock.obj :

1>error LNK2019: unresolved external symbol __imp__bind at 12 referenced in

1>function _sim_master_sock sim_sock.obj : error LNK2019: unresolved 
1>external symbol __imp__htons at 4 referenced in function _sim_master_sock

1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__connect at 12 referenced in function _sim_connect_sock 
1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__ntohl at 4 referenced in function _sim_accept_conn sim_sock.obj : 
1>error LNK2019: unresolved external symbol __imp__accept at 12 referenced 
1>in function _sim_accept_conn sim_sock.obj : error LNK2019: unresolved 
1>external symbol ___WSAFDIsSet at 8 referenced in function _sim_check_conn

1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__select at 20 referenced in function _sim_check_conn sim_sock.obj :

1>error LNK2019: unresolved external symbol __imp__recv at 16 referenced in

1>function _sim_read_sock sim_sock.obj : error LNK2019: unresolved 
1>external symbol __imp__send at 16 referenced in function _sim_write_sock 
1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__WSACleanup at 0 referenced in function _sim_close_sock 
1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__closesocket at 4 referenced in function _sim_close_sock 
1>sim_sock.obj : error LNK2019: unresolved external symbol 
1>__imp__ioctlsocket at 12 referenced in function _sim_setnonblock 
1>sim_timer.obj : error LNK2019: unresolved external symbol 
1>__imp__timeGetTime at 0 referenced in function _sim_os_msec sim_timer.obj

1>: error LNK2019: unresolved external symbol __imp__timeEndPeriod at 4 
1>referenced in function _sim_timer_exit sim_timer.obj : error LNK2019: 
1>unresolved external symbol __imp__timeBeginPeriod at 4 referenced in 
1>function _sim_os_ms_sleep_init sim_timer.obj : error LNK2019: 
1>unresolved external symbol __imp__timeGetDevCaps at 8 referenced in 
1>function _sim_os_ms_sleep_init
1>MSVCRTD.lib(crtexew.obj) : error LNK2019: unresolved external symbol 
1>_WinMain at 16 referenced in function ___tmainCRTStartup Debug\SimH 
1>PDP-10.exe : fatal error LNK1120: 29 unresolved externals Build log
was saved at "file://c:\Users\richa\Documents\Visual Studio
2005\Projects\Debug\BuildLog.htm"
1>SimH PDP-10 - 31 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped
==========

I feel certain that this is due to something I've missed, but being
neither a C programmer nor an IDE user I haven't a clue what it might
be.

Advice, anyone?  All I want to do is fire up a debugger on this and
watch how it does certain operations.

                                                                Rich
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