glm94/pdp7-unix
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cdb09de1c19ee24dad6f89a7aed37dbbce20b934
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4 Commits
Author SHA1 Message Date
Warren Toomey f9b8c8eeb2 Changed as7 to allow sys open statements, rewrite write_test.s to 
use this syntax, and fixed up a bug in sys_open in a7out.
 2016-02-26 06:19:27 +10:00
Warren Toomey cc678483e1 I've added read() now, but I haven't tested it fully yet. 2016-02-25 18:43:44 +10:00
Warren Toomey b463500f37 I've got a few system calls working: open, close, write, exit along with the 
instructions dac, lac, iot and hlt. I can print Hello, world\n, yay!
 2016-02-25 18:12:57 +10:00
Warren Toomey f5554d1181 The beginnings of the user-mode simulator: three instructions so far 2016-02-25 10:25:43 +10:00