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c57f925256
Move .git-commit-id.h include to where it's actually referenced in scp.c to reduce the recompile overhead for build systems that track build dependencies. Ensure that headers that reference SIM_MAJOR include sim_rev.h as a defensive coding practice. Net effect: Reduces recompiled source to a minimum when .git-commit-id.h is updated and removes the sim_defs.h > sim_rev.h > .git-commit-id.h dependency subgraph. Everything includes sim_defs.h, so a change to .git-commit-id.h causes a large recompile, vice what should just be a scp.c recompile and simulator suite relink. Does not impact makefile builds, since makefile builds will recompile everything; dependency tracking is superfluous.
Open SIMH machine simulator
This is the codebase of SIMH, a framework and collection of computer system simulators.
SIMH was created by Bob Supnik, originally at Digital Equipment Corporation, and extended by contributions of many other people. It is now an open source project, licensed under an MIT open source license (see LICENSE.txt for the specific wording). The project gatekeepers are the members of the SIMH Steering Group. We welcome and encourage contributions from all. Contributions will be covered by the project license.
The Open SIMH code base was taken from a code base maintained by Mark Pizzolato as of 12 May 2022. From that point onward there is no connection between that source and the Open SIMH code base. A detailed listing of features as of that point may be found in SIMH-V4-status.
PLEASE NOTE
Do not contribute material taken from github.com/simh/simh unless you are the author of the material in question.