I think this is the best solution of multihead support - suckless/dwm - Unnamed repository; edit this file 'description' to name the repository.

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author	Anselm R. Garbe <arg@suckless.org>	2007-01-23 11:49:16 +0100
committer	Anselm R. Garbe <arg@suckless.org>	2007-01-23 11:49:16 +0100
commit	373b11de11fd5cee875ef521e3ac0527565c4721 (patch)
tree	e5aea83640e8f1d287d7be9820cb193d8daf0fc2 /dwm.h
parent	04a2b745299668890ae8571d6812514dbd487245 (diff)
download	dwm-373b11de11fd5cee875ef521e3ac0527565c4721.tar.gz

I think this is the best solution of multihead support

Diffstat (limited to 'dwm.h')

0 files changed, 0 insertions, 0 deletions

served */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */

//: helper for division operations: sign-extend EAX into EDX

:(before "End Initialize Op Names")
put_new(Name, "99", "sign-extend EAX into EDX (cdq)");

:(code)
void test_cdq() {
  Reg[EAX].i = 10;
  run(
      "== code 0x1\n"
      "99\n"
  );
  CHECK_TRACE_CONTENTS(
      "run: sign-extend EAX into EDX\n"
      "run: EDX is now 0x00000000\n"
  );
}

:(before "End Single-Byte Opcodes")
case 0x99: {  // sign-extend EAX into EDX
  trace(Callstack_depth+1, "run") << "sign-extend EAX into EDX" << end();
  Reg[EDX].i = (Reg[EAX].i < 0) ? -1 : 0;
  trace(Callstack_depth+1, "run") << "EDX is now 0x" << HEXWORD << Reg[EDX].u << end();
  break;
}

:(code)
void test_cdq_negative() {
  Reg[EAX].i = -10;
  run(
      "== code 0x1\n"
      "99\n"
  );
  CHECK_TRACE_CONTENTS(
      "run: sign-extend EAX into EDX\n"
      "run: EDX is now 0xffffffff\n"
  );
}


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