diff options
author | Andy Polyakov <appro@openssl.org> | 2016-11-25 11:52:06 +0100 |
---|---|---|
committer | Dr. Stephen Henson <steve@openssl.org> | 2017-08-30 21:22:30 +0100 |
commit | 781280094ad389e8958631b97e70f498becbd9cb (patch) | |
tree | 5efee5369d3a0e911a933dad70d38c28dc19e76d /c6x/run6x.js | |
parent | 5526e5791f1426553b6f4806d1ac82efd6ab33bc (diff) |
c6x/* "facelift":OpenSSL-fips-2_0-dev
- make scripts executable;
- "parameterize" platform selection in c6x/do_fips;
- add c6x/fips_algvs.mak;
- add c6x/run6x.js launcher for more recent CCS versions;
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4265)
Diffstat (limited to 'c6x/run6x.js')
-rwxr-xr-x | c6x/run6x.js | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/c6x/run6x.js b/c6x/run6x.js new file mode 100755 index 0000000000..6d94949751 --- /dev/null +++ b/c6x/run6x.js @@ -0,0 +1,91 @@ +#!/usr/bin/env dss.sh +// +// Debug Server Scripting C6x launcher. +// + +importPackage(Packages.com.ti.debug.engine.scripting); +importPackage(Packages.com.ti.ccstudio.scripting.environment); +importPackage(Packages.java.lang); + +if (arguments.length == 0) { + // Extract script name from eclipse + var regex = new RegExp("-dss\\.rhinoArgs\n(.*)"); + var matches = regex.exec(environment["eclipse.commands"]); + + System.err.println("Usage: " + matches[1] + " executable [args]"); + System.err.println(); + System.err.println("You're also required to set CCSTARGETCONFIG " + + "environment variable to appoint"); + System.err.println("proper .ccxml file, customarily one of " + + "$HOME/ti/CCSTargetConfigurations/*.ccxml"); + quit(1); +} + +try { + var prog = arguments[0]; + var script = ScriptingEnvironment.instance(); + + var debugServer = script.getServer("DebugServer.1"); + + // CCSTARGETCONFIG environment variable should point at proper .ccxml, + // customarily one of $HOME/ti/CCSTargetConfigurations/*.ccxml. + debugServer.setConfig(System.getenv("CCSTARGETCONFIG")); + + var debugSession = debugServer.openSession("*", "*"); + + // Redirect GEL output to |prog|.gel file, so that it doesn't clobber + // standard output from the program... + var dot = prog.lastIndexOf("."); + var gel_out = prog + ".gel"; + if (dot > 0) { + gel_out = prog.substr(0,dot) + ".gel"; + } + debugSession.expression.evaluate('GEL_EnableFileOutput("' + + gel_out + '", 0, 0)'); + + debugSession.target.connect(); + + // It should be noted that "current working directory" for program + // executed on the target system is one where |prog| resides, and + // not where script executed [as one would expect]... + debugSession.memory.loadProgram(prog, arguments); + + // Pull exit()'s address and set breakpoint, then just execute till + // it's reached... + var exitAddr = debugSession.symbol.getAddress("exit"); + debugSession.breakpoint.add(exitAddr); + + while (1) { + debugSession.target.run(); + + var PC = debugSession.expression.evaluate("PC"); + if (PC == exitAddr) { + break; + } + } + + // Snatch value passed to exit(), so that it can be passed down to + // shell as exit code from this script... + var exitCode = debugSession.expression.evaluate("A4"); + + // Last run to termination... + debugSession.target.run(); + // Clean up... + debugSession.terminate(); + debugServer.stop(); + + // It should be noted that there is kind of a bug in C6x run-time. + // Return value from main() is not passed to last implicit exit() + // call [as it would on other systems], but instead constant 1 is + // passed, which conventionally indicates an error. So that if one + // wants to pass specific exit code, or even 0 indicating "success", + // one has to call exit() explicitly instead of relying on value + // returned by main()... + quit(exitCode); + +} catch (e) { + // We catch everything, because default handler terminates script with + // "success" exit code upon exception... + System.err.println(e.rhinoException); + quit(139); +} |