lunixbochs

Source: man syscall

Architecture calling conventions

Every architecture has its own way of invoking and passing arguments to the kernel. The details for various architectures are listed in the two tables below.

The first table lists the instruction used to transition to kernel mode, (which might not be the fastest or best way to transition to

lunixbochs

// Bind F7 to 'step'
javascript:$(document).bind('keydown', function(e) { e.which == 118 && parse('s'); }); void(0)

// Add a 'readhex' command that works just like 'read' but dumps nothing but the hex
javascript:cpu._readhex =
    function(e) {
            if (!e[1]) return write("   Please give an expression to read the memory at."), void 0;
            var t = cpu.to_addr(e[1]);
            cpu.get("/cpu/dbg/memory/" + t + "?len=" + (parseInt(e[2], 16) + (15 - parseInt(e[2], 16) & 15) || 32), function(e) {
                for (var n = atob(e.raw), i = "", o = "  ", s = 0; s < n.length; s++) s % 2 == 0 && (o += " "), o += pad(n.charCodeAt(s).toString(16), 2), s % 8 == 7 && (i += "   " + o + "\n", o = "  ");