David Given
8a58614aef
Rework the tests to run on pc86; lots of test fixes for the brk() test, which
...
was nearly useless; lots of fixes to qemuppc and pc86 sbrk(), which was broken;
change the pc86 console to echo output to the serial port (needed for running
tests on qemu).
2016-11-26 11:23:25 +01:00
David Given
899f1ea4f3
Forgot to check in the change to qemuppc's brk() to set errno on memory
...
allocation failure.
2016-11-24 19:47:11 +01:00
David Given
36ab90385f
Change sbrk() to take an int rather than an intptr_t (following the OpenBSD way
...
rather than the Linux way; various non-C bits of the ACK assume it takes an
int, so it's cleaner).
2016-11-23 22:06:24 +01:00
David Given
6e9c2d5c0d
Also call .trp .trap, for ncg compatibility.
2016-11-20 19:39:28 +01:00
David Given
196fa914b3
lxa now works, I hope; traps are better (and stubbed out on qemuppc).
2016-11-20 11:57:21 +01:00
David Given
db3564f35a
Use .hol0 as an additional name for hol0; mcg requires it.
2016-11-19 11:09:07 +01:00
David Given
f52cb45e49
Add just enough Open Firmware support for an output console.
2016-11-12 22:09:54 +01:00
David Given
48e74f46fc
Add the very experimental qemuppc plat, intended to generate minimal images
...
which can be emulated using qemu (for, hopefully, a test suite). Currently it
generates images which won't run because there's no RAM.
2016-11-12 19:20:58 +01:00
